阅读说明：本技术 汽车皮革内饰冲切加工装置 (Punching processing device for automobile leather interior trim ) 是由 赵堃 万中留 邹杰 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种汽车皮革内饰冲切加工装置,包括冲切平台、调节转鼓和多个模具安装槽；调节转鼓为可旋转的设置于所述冲切平台的正上方,多个模具安装槽为环绕设置于所述调节转鼓的外侧,且各个模具安装槽处均设置有冲切模具,由冲切模具对位于冲切平台上的皮革进行冲切加工。本发明的汽车皮革内饰冲切加工装置,通过在调节转鼓外侧环绕设置多个模具安装槽,而每个模具安装槽中都可以滑动嵌合安装一个冲切模具,从而通过可以在装置上同时设置安装多种模具,并通过转动调节转鼓以快速调节模具,以提高模具更换调节的速度,进而提高整体的加工效率。(The invention discloses an automobile leather interior trimming punching processing device which comprises a punching platform, an adjusting rotary drum and a plurality of die mounting grooves, wherein the adjusting rotary drum is arranged on the punching platform; the adjusting rotary drum is rotatable set up in directly over the die-cut platform, a plurality of die-set mounting grooves for encircle set up in the outside of adjusting rotary drum, and each die-set mounting groove department all is provided with die-cut mould, carries out die-cut processing by die-cut mould to the leather that is located on the die-cut platform. According to the punching processing device for the automobile leather interior, the plurality of die mounting grooves are arranged on the outer side of the adjusting rotary drum in a surrounding mode, and one punching die can be slidably embedded in each die mounting groove, so that various dies can be arranged on the device at the same time, the adjusting rotary drum is rotated to quickly adjust the dies, the speed of replacing and adjusting the dies is increased, and the overall processing efficiency is improved.)

1. Die-cut processingequipment of car leather interior, its characterized in that includes:

a punching platform (1);

the adjusting rotary drum (3) is rotatably arranged right above the punching platform (1); and

a plurality of die mounting grooves (4), its for encircle set up in the outside of adjusting rotary drum (3), and each die mounting groove (4) department all is provided with die-cut mould (5), carry out die-cut processing to the leather that lies in die-cut platform (1) by die-cut mould (5) for portable setting for die-cut mould (4).

2. The automotive leather interior trimming punching processing device according to claim 1, wherein a punching electromagnet (101) for attracting the punching die (5) is provided below the punching platform (1).

3. The automotive leather interior trimming punching processing device according to claim 1, further comprising a storage roller (103), at least two guide pressing rollers (102) and a storage roller (104), wherein the guide pressing rollers (102) are arranged, the guide pressing rollers (102) are positioned between the storage roller (103) and the storage roller (104), the storage roller (103), the guide pressing rollers (102) and the storage roller (104) are positioned above the punching platform (1), and the adjusting drum (3) is positioned between the storage roller (103) and the storage roller (104).

4. The punching processing device for the automotive leather interior according to any one of claims 1 to 3, wherein a central rotating shaft (301) is arranged at the center of the adjusting rotary drum (3), an adjusting motor (302) is arranged at the shaft end of the central rotating shaft (301), a positioning rotary disc (303) is arranged at the rear side of the adjusting rotary drum (3), a plurality of positioning clamping grooves (304) are arranged around the outer side of the positioning rotary disc (303), positioning clamping bars (305) are arranged at the outer side of the positioning clamping grooves (304), and a telescopic cylinder (306) is arranged at the rear side of the positioning clamping bars (305).

5. The punching processing device for the automobile leather interior trim according to any one of claims 1 to 3, wherein a connecting sliding groove (401) is formed in the inner side wall of the die mounting groove (4), a locking sleeve (402) is arranged in the die mounting groove (4), a locking catch (403) is arranged on the inner side of the locking sleeve (402) in a sliding fit mode, an unlocking electromagnet (405) and a locking spring (404) are arranged in the locking sleeve (402), and the locking spring (404) is located between the unlocking electromagnet (405) and the locking catch (403).

6. The punching processing device for the automobile leather interior trim according to claim 4, wherein a magnetic steel plate (501) is arranged on the punching die (5), the punching die (5) is connected with a connecting guide post (502), the punching die (5) is slidably connected with a die connecting frame (505) through the connecting guide post (502) and a guide sleeve (504), the guide sleeve (504) is connected with the die connecting frame (505), a return spring (503) is arranged inside the guide sleeve (504), the return spring (503) is sleeved on the connecting guide post (502), a connecting slide block (506) is arranged on the die connecting frame (505), a locking clamping groove (507) is arranged on the die connecting frame (505), and the axial center line of the connecting guide post (502) is perpendicular to the horizontal center line of the punching die (5).

7. The automotive leather trim blanking processing device according to claim 6, wherein the die connecting frame (505) is slidably connected with the die mounting groove (4) through the connecting slide block (506) and the connecting slide groove (401), and a horizontal center line of the connecting slide groove (401) and an axial center line of the adjusting drum (3) are parallel to each other.

8. The automotive leather trim punching processing device according to any one of claims 1 to 3, wherein the plurality of die mounting grooves (4) are uniformly arranged in a circumferential shape around the outside of the axial center line of the conditioning drum (3), and the horizontal center line of the die mounting grooves (4) and the axial center line of the conditioning drum (3) are parallel to each other.

9. The punching processing device for the automobile leather interior decoration according to any one of claims 1 to 3, characterized by further comprising a vertical side bracket (6), an adjusting carriage (603) rotatably connected with the vertical side bracket (6) and a lateral support rod (606) rotatably connected with the adjusting carriage (603), wherein the vertical side bracket (6) is provided with a support embedding groove (601) for embedding the lateral support rod (606), and the inner side of the adjusting carriage (603) is provided with a horizontal guide groove (604); the adjusting carriage (603) is arranged to be switchable between a working state and a non-working state, a horizontal guide groove (604) of the adjusting carriage (603) in the working state is aligned with the die mounting groove (4), and the die cutting die (5) is guided to enter and exit the die mounting groove (4) by the adjusting carriage (603).

10. The punching processing device for the automobile leather interior, according to the claim 3, is characterized by further comprising a separation roller (2) which is arranged between the guide pressing roller (102) and the receiving winding roller (104), a central shaft sleeve (201) is arranged at the center of the separation roller (2), the central shaft sleeve (201) is connected with a horizontal rotating shaft (202), a separation motor (203) is arranged at the shaft end of the horizontal rotating shaft (202), and a conveying platform (204) is arranged below the separation roller (2).

Technical Field

The invention belongs to the technical field of automobile interior trim processing, and particularly relates to an automobile leather interior trim punching processing device.

Background

Because the leather has the advantages of easy cleaning and the like, no formaldehyde content, a certain effect of removing peculiar smell in the automobile and the like can be achieved, and the design of the leather can meet the requirements of consumers on sense organs, so the leather is widely used as the material of the automobile interior trim, the high-end automobile type generally uses the first layer leather or the deeply processed leather as the material of the genuine leather interior trim, the high-end sports automobile type generally uses the high-end artificial leather, the middle-level automobile generally uses the first layer leather or the middle-high artificial leather, the low-end automobile generally uses the cheap artificial leather for reducing the cost, and the small-block leather with a fixed shape generally needs to be punched on the large-area leather during the processing, so that the further processing and installation are facilitated.

The applicant finds that because the automotive interior leather needs to be processed into a plurality of shapes, when the automotive interior leather is subjected to punching processing, different punching dies need to be frequently replaced to punch and process the interior leather with different shapes, but the existing punching processing device is difficult to rapidly replace the dies, the time required for replacing the dies is long, and the overall processing efficiency is low.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a punching processing device for automobile leather interior trim, aiming at improving the processing efficiency.

In order to achieve the purpose, the invention adopts the technical scheme that: die-cut processingequipment of car leather interior, include:

punching a platform;

the adjusting rotary drum is rotatably arranged right above the punching platform; and

a plurality of die-cutting mounting grooves, its for encircle set up in the outside of adjusting the rotary drum, and each die-cutting mounting groove department all is provided with die-cutting mould, and die-cutting mould is portable setting for die-cutting mounting groove, carries out die-cut processing by die-cutting mould to the leather that is located on die-cut platform.

And a punching electromagnet for attracting the punching die is arranged below the punching platform.

The punching and processing device for the automobile leather interior trim further comprises a storage winding roller, a guide compression roller and an accommodation winding roller, wherein the guide compression roller is at least provided with two guide compression rollers, the guide compression roller is positioned between the storage winding roller and the accommodation winding roller, the storage winding roller, the guide compression roller and the accommodation winding roller are positioned above the punching platform, and the adjusting rotary drum is positioned between the storage winding roller and the accommodation winding roller.

The adjustable rotary drum is characterized in that a central rotating shaft is arranged at the center of the adjustable rotary drum, an adjusting motor is arranged at the shaft end of the central rotating shaft, a positioning rotary disc is arranged on the rear side of the adjustable rotary drum, a plurality of positioning clamping grooves are arranged around the outer side of the positioning rotary disc, positioning clamping bamboo shoots are arranged on the outer sides of the positioning clamping grooves, and a telescopic cylinder is arranged on the rear side of the positioning clamping bamboo shoots.

The die comprises a die mounting groove, a connecting chute, a locking sleeve, a locking clamping bamboo shoot, an unlocking electromagnet and a locking spring, wherein the connecting chute is arranged on the inner side wall of the die mounting groove, the locking sleeve is arranged in the die mounting groove, the locking clamping bamboo shoot is arranged in the locking sleeve in a sliding mode in an embedded mode, the unlocking electromagnet and the locking spring are arranged in the locking sleeve, and the locking spring is located between the unlocking electromagnet and the locking clamping bamboo shoot.

Be provided with the magnetic force steel sheet on the die-cut mould, die-cut mould with be connected the guide post and be connected, die-cut mould is through connecting guide post and guide sleeve and mould link sliding connection, the guide sleeve is connected with the mould link, the inside of guide sleeve sets up reset spring, reset spring overlaps to be located on connecting the guide post, be provided with link block on the mould link, be provided with the locking draw-in groove on the mould link, mutually perpendicular between the axial direction line of connecting the guide post and the horizontal central line of die-cut mould.

The die connecting frame is connected with the die mounting groove in a sliding mode through the connecting sliding block and the connecting sliding groove, and the horizontal center line of the connecting sliding groove is parallel to the axial center line of the adjusting rotary drum.

The die mounting grooves are uniformly arranged in a circumferential manner around the outer side of the axial center line of the adjusting rotary drum, and the horizontal center lines of the die mounting grooves are parallel to the axial center line of the adjusting rotary drum.

The automobile leather interior trimming punching processing device also comprises a vertical side bracket, an adjusting sliding frame which is rotationally connected with the vertical side bracket and a lateral supporting rod which is rotationally connected with the adjusting sliding frame, wherein the vertical side bracket is provided with a supporting and embedding groove for embedding the lateral supporting rod, and the inner side of the adjusting sliding frame is provided with a horizontal guide groove; the adjusting carriage is arranged to be capable of being switched between a working state and a non-working state, the horizontal guide groove of the adjusting carriage in the working state is aligned with the die mounting groove, and the adjusting carriage guides the punching die to enter and exit the die mounting groove.

The punching and processing device for the automobile leather interior trim further comprises a separation roller, the separation roller is arranged between the guide compression roller and the storage roller, a center shaft sleeve is arranged at the center of the separation roller and connected with the horizontal rotating shaft, a separation motor is arranged at the shaft end of the horizontal rotating shaft, and a conveying platform is arranged below the separation roller.

According to the punching processing device for the automotive leather interior, the plurality of die mounting grooves are arranged on the outer side of the adjusting rotary drum in a surrounding mode, and one punching die can be installed in each die mounting groove in a sliding and embedded mode, so that various dies can be installed on the device at the same time, the dies can be adjusted quickly by rotating the adjusting rotary drum, the speed of changing and adjusting the dies is increased, the overall processing efficiency is improved, meanwhile, the punching dies are attracted by the punching electromagnets arranged below the punching platform and perform punching processing in a vertical circulating movement mode, the punching dies can move in a non-contact state, horizontal quick assembling and disassembling of the die mounting grooves and the adjusting sliding frames can be conveniently performed in a matching mode, the overall changing and adjusting mechanism is simpler and higher, and the efficiency of changing and adjusting the dies can be further improved.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic illustration of a portion of one or more embodiments of the disclosure;

FIG. 2 is a schematic front view of one or more embodiments of the present disclosure;

FIG. 3 is a schematic diagram of a backside structure according to one or more embodiments of the present disclosure;

FIG. 4 is a schematic structural view of a conditioning drum according to one or more embodiments of the present disclosure;

FIG. 5 is a schematic diagram of a mold-mount channel according to one or more embodiments of the present disclosure;

FIG. 6 is a schematic diagram of the structure of a piercing die according to one or more embodiments of the present disclosure;

FIG. 7 is a schematic diagram of a mold link according to one or more embodiments of the present disclosure;

FIG. 8 is a schematic structural view of a mold loading and unloading state according to one or more embodiments of the present disclosure;

in the figure: 1. punching a platform; 101. punching an electromagnet; 102. a guide press roll; 103. a storage roll; 104. a take-up roll; 105. a storage motor;

2. separating the rollers; 201. a central shaft sleeve; 202. a horizontal rotating shaft; 203. separating the motor; 204. a conveying platform;

3. adjusting the rotary drum; 301. a central rotating shaft; 302. adjusting the motor; 303. positioning a turntable; 304. positioning the clamping groove; 305. positioning the snap bamboo shoots; 306. a telescopic cylinder;

4. a mold mounting groove; 401. connecting the sliding chute; 402. a locking sleeve; 403. locking the snap bamboo shoots; 404. a locking spring; 405. unlocking the electromagnet;

5. punching a die; 501. a magnetic steel plate; 502. connecting the guide post; 503. a return spring; 504. a guide sleeve; 505. a mold connecting frame; 506. connecting the sliding block; 507. locking the clamping groove;

6. a vertical side bracket; 601. a supporting and embedding groove; 602. connecting the rotating shaft; 603. an adjustment carriage; 604. a horizontal guide groove; 605. a support shaft; 606. lateral support bars.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In one or more embodiments of the present disclosure, an apparatus for punching and processing an automobile leather interior, includes:

the punching machine comprises a punching platform 1, wherein a punching electromagnet 101 is arranged below the punching platform 1, guide compression rollers 102 are symmetrically arranged on the left side and the right side of the punching platform 1, a storage winding roller 103 is arranged on the outer side of the guide compression roller 102 arranged on the left side of the punching platform 1, a storage winding roller 104 is arranged on the outer side of the guide compression roller 102 arranged on the right side of the punching platform 1, and a storage motor 105 is arranged at the shaft end of the storage winding roller 104;

the separating roller 2 is arranged between a guide pressing roller 102 and a receiving winding roller 104 which are arranged on the right side of the punching platform 1, a central shaft sleeve 201 is arranged in the middle of the separating roller 2, a horizontal rotating shaft 202 is arranged on the inner side of the central shaft sleeve 201, a separating motor 203 is arranged at the shaft end of the horizontal rotating shaft 202, and a conveying platform 204 is arranged below the separating roller 2;

the adjusting rotary drum 3 is arranged right above the punching platform 1, a central rotating shaft 301 is arranged at the center of the adjusting rotary drum 3, an adjusting motor 302 is arranged at the shaft end of the central rotating shaft 301, a positioning rotary disc 303 is arranged on the rear side of the adjusting rotary drum 3, a plurality of positioning clamping grooves 304 are arranged on the outer side of the positioning rotary disc 303 in a surrounding mode, positioning clamping blocks 305 are arranged on the outer sides of the positioning clamping grooves 304, and telescopic cylinders 306 are arranged on the rear sides of the positioning clamping blocks 305;

the mold mounting groove 4 is arranged on the outer side of the adjusting rotary drum 3 in a surrounding mode, a connecting sliding groove 401 is formed in the inner side wall of the mold mounting groove 4, a locking sleeve 402 is arranged in the middle of the mold mounting groove 4, a locking clamping bamboo shoot 403 is arranged on the inner side of the locking sleeve 402 in a sliding fit mode, a locking spring 404 is arranged on the rear side of the locking clamping bamboo shoot 403, and an unlocking electromagnet 405 is arranged on the rear side of the locking spring 404;

the punching die 5 is arranged in the die mounting groove 4, a magnetic steel plate 501 is arranged in the middle of the punching die 5, a connecting guide column 502 is arranged above the punching die 5, a return spring 503 is arranged on the outer side of the connecting guide column 502, a guide sleeve 504 is arranged on the outer side of the return spring 503, a die connecting frame 505 is arranged on the outer side of the guide sleeve 504, connecting sliding blocks 506 are symmetrically arranged on the left side and the right side of the die connecting frame 505, and a locking clamping groove 507 is arranged in the middle of the die connecting frame 505;

the vertical side support 6 is arranged on the front side of the adjusting rotary drum 3, a supporting and embedding groove 601 is arranged in the middle of the vertical side support 6, a connecting rotary shaft 602 is arranged at the top of the vertical side support 6, an adjusting sliding frame 603 is arranged on the outer side of the connecting rotary shaft 602, a horizontal guide groove 604 is arranged on the inner side of the adjusting sliding frame 603, a supporting rotary shaft 605 is arranged in the middle of the adjusting sliding frame 603, and a lateral supporting rod 606 is arranged on the outer side of the supporting rotary shaft 605.

Referring to fig. 1 to 8, as an embodiment of the present invention, an apparatus for punching and processing an automobile leather trim includes: the punching machine comprises a punching platform 1, wherein a punching electromagnet 101 is arranged below the punching platform 1, the punching electromagnet 101 is used for attracting a punching die 5, guide compression rollers 102 are symmetrically arranged on the left side and the right side of the punching platform 1, a storage winding roller 103 is arranged on the outer side of the guide compression roller 102 arranged on the left side of the punching platform 1, a storage winding roller 104 is arranged on the outer side of the guide compression roller 102 arranged on the right side of the punching platform 1, and a storage motor 105 is arranged at the shaft end of the storage winding roller 104; the separating roller 2 is arranged between a guide pressing roller 102 and a receiving winding roller 104 which are arranged on the right side of the punching platform 1, a central shaft sleeve 201 is arranged in the middle of the separating roller 2, a horizontal rotating shaft 202 is arranged on the inner side of the central shaft sleeve 201, a separating motor 203 is arranged at the shaft end of the horizontal rotating shaft 202, and a conveying platform 204 is arranged below the separating roller 2; the adjusting rotary drum 3 is arranged right above the punching platform 1, a central rotating shaft 301 is arranged at the center of the adjusting rotary drum 3, an adjusting motor 302 is arranged at the shaft end of the central rotating shaft 301, a positioning rotary disc 303 is arranged on the rear side of the adjusting rotary drum 3, a plurality of positioning clamping grooves 304 are arranged on the outer side of the positioning rotary disc 303 in a surrounding mode, positioning clamping blocks 305 are arranged on the outer sides of the positioning clamping grooves 304, and telescopic cylinders 306 are arranged on the rear sides of the positioning clamping blocks 305; the mould installation grooves 4 are arranged on the outer side of the adjusting rotary drum 3 in a surrounding mode, the inner side wall of each mould installation groove 4 is provided with a connecting sliding groove 401, the middle of each mould installation groove 4 is provided with a locking sleeve 402, the inner side of each locking sleeve 402 is provided with a locking clamp bamboo shoot 403 in a sliding fit mode, the rear side of each locking clamp bamboo shoot 403 is provided with a locking spring 404, and the rear side of each locking spring 404 is provided with an unlocking electromagnet 405; the punching die 5 is arranged in the die mounting groove 4, a magnetic steel plate 501 is arranged in the middle of the punching die 5, a connecting guide column 502 is arranged above the punching die 5, a return spring 503 is arranged on the outer side of the connecting guide column 502, a guide sleeve 504 is arranged on the outer side of the return spring 503, a die connecting frame 505 is arranged on the outer side of the guide sleeve 504, connecting sliding blocks 506 are symmetrically arranged on the left side and the right side of the die connecting frame 505, and a locking clamping groove 507 is arranged in the middle of the die connecting frame 505; the vertical side support 6 is arranged on the front side of the adjusting rotary drum 3, a supporting and embedding groove 601 is arranged in the middle of the vertical side support 6, a connecting rotary shaft 602 is arranged at the top of the vertical side support 6, an adjusting sliding frame 603 is arranged on the outer side of the connecting rotary shaft 602, a horizontal guide groove 604 is arranged on the inner side of the adjusting sliding frame 603, a supporting rotary shaft 605 is arranged in the middle of the adjusting sliding frame 603, and a lateral supporting rod 606 is arranged on the outer side of the supporting rotary shaft 605.

Referring to fig. 2 to 8, optionally, the device uses the punching platform 1 as a punching processing station for leather, the two sides of the punching platform 1 are symmetrically provided with guide press rollers 102, the axial center line of the guide press rollers 102 is parallel to the upper surface of the punching platform 1, so that leather can be horizontally conveyed along the guide press rollers 102 along the punching platform 1, and the leather is punched by the punching mechanism provided thereon, the outer sides of the guide press rollers 102 symmetrically arranged at the two sides of the punching platform 1 are respectively provided with a storage roller 103 and a storage roller 104, the axial center line of the guide press rollers 102 is parallel to the axial center line of the storage roller 103, the axial center line of the guide press rollers 102 is parallel to the axial center line of the storage roller 104, so that the leather can be wound and stored on the storage roller 103, then output by the storage roller 103 and pass through the guide press rollers 102, and after being punched by the punching platform 1, the surplus clout is again accomodate by accomodating winding up roller 104 coiling, thereby be convenient for carry out continuous processing and retrieve the clout, and one side of die-cut platform 1 then is connected with inclined conveying platform 204, then be provided with separation gyro wheel 2 on the conveying platform 204, be parallel to each other between the axial centerline of horizontal rotating shaft 202 and the axial centerline of direction compression roller 102, horizontal rotating shaft 202 can drive separation gyro wheel 2 and rotate simultaneously, thereby through separation gyro wheel 2 with the leather piece pressure of die-cut, and export by conveying platform 204 through rotating, make it separate with the clout, and separation gyro wheel 2 passes through central axle sleeve 201 and horizontal rotating shaft 202 sliding connection, thereby can adjust the position and the quantity of separation gyro wheel 2, so that adapt to the die-cut processing of different shapes.

Referring to fig. 2 to 8, optionally, the device performs punching processing on leather horizontally conveyed along the surface of the punching platform 1 through the punching die 5, the punching die 5 is disposed in a die mounting groove 4 on the outer side of the adjusting drum 3, a plurality of die mounting grooves 4 are circumferentially disposed on the outer side of the adjusting drum 3, the die mounting grooves 4 are circumferentially and uniformly disposed around the outer side of the axial center line of the adjusting drum 3, the horizontal center line of the die mounting groove 4 is parallel to the axial center line of the adjusting drum 3, so that the device can simultaneously dispose a plurality of punching dies 5 on the adjusting drum 3, the adjusting drum 3 is rotatably connected to the central rotating shaft 301, the axial center line of the adjusting drum 3 is parallel to the upper surface of the punching platform 1, and the adjusting drum 3 is positioned by the positioning turntable 303 when rotating, the positioning turntable 303 is provided with a plurality of positioning slots 304, every positioning channel groove 304 and the equal one-to-one of mould mounting groove 4, positioning channel groove 304 can lock through positioning card bamboo shoot 305 simultaneously, thereby imbed positioning channel groove 304 alright subtract the location with positioning turntable 303 and regulation rotary drum 3 through positioning card bamboo shoot 305, keep corresponding die-cut mould 5's position, thereby adjust rotary drum 3 through rotating, alright with the die-cut mould 5 that will be different remove to die-cut platform 1 directly over, and then the different branch die-cut processing work, it is convenient and fast more to change the regulation, be favorable to improving holistic machining efficiency.

Referring to fig. 2 to 8, optionally, in some optional embodiments, the apparatus performs a punching process on leather horizontally conveyed along the surface of the punching platform 1 by using the punching mold 5, the punching mold 5 is slidably connected to a mold connecting frame 505 by using a connecting guide column 502 and a guide sleeve 504, an axial center line of the connecting guide column 502 is perpendicular to a horizontal center line of the punching mold 5, a magnetic steel plate 501 is disposed in the punching mold 5, the punching electromagnet 101 disposed under the punching platform 1 can drive the punching mold 5 to move downward to perform the punching process by attracting the magnetic steel plate 501, the punching mold 5 is mounted on the mold connecting frame 505, the mold connecting frame 505 is slidably connected to the mold mounting groove 4 by using a connecting slider 506 and a connecting chute 401, the horizontal center line of the connecting chute 401 is parallel to the axial center line of the adjusting drum 3, the size is mutually supported between mould link 505 and the mould mounting groove 4, thereby can slide mould link 505 wholly along connecting spout 401 and install in mould mounting groove 4 with the gomphosis or unload it, be provided with locking card bamboo shoot 403 in the mould mounting groove 4 simultaneously, then correspond in the mould link 505 and be provided with locking card slot 507, the size is mutually supported between locking card bamboo shoot 403 and the locking card slot 507, can lock the mould link 505 of installing in mould mounting groove 4 through locking card bamboo shoot 403 and locking card slot 507, and then can change the regulation to the die-cut mould 5 that sets up on the adjusting drum 3 fast loading and unloading, in order to further improve holistic regulation machining efficiency.

Referring to fig. 2 to 8, optionally, the device is installed in the die installation slot 4 or removed by sliding the die connecting frame 505, the front side of the adjusting drum 3 is correspondingly provided with vertical side frames 6, the height of the vertical side frames 6 is matched with the adjusting drum 3, the adjusting carriage 603 connected at the top end is flush with the die installation slot 4 at the top end of the adjusting drum 3 when in a horizontal state, the die connecting frame 505 is slidably connected with the adjusting carriage 603 through the connecting slide block 506 and the horizontal guide slot 604, the horizontal center line of the horizontal guide slot 604 is in the same line with the horizontal center line of the connecting slide slot 401, the adjusting carriage 603 is in a working state, the adjusting carriage 603 is used for guiding the punching die 5 to move, so that the die connecting frame 505 and the punching die 5 can be integrally slid outwards along the die installation slot 4 to the adjusting carriage 603 for unloading, or the adjusting carriage 603 is slid inwards into the die installation slot 4 for installation, so that die-cut mould 5 that sets up on the quick-witted regulation rotary drum 3 carries out the quickly regulated change, it is convenient and fast more to use, it is connected with vertical side support 6 rotation through connecting pivot 602 to adjust the balladeur train 603 simultaneously, side direction bracing piece 606 rotates through supporting pivot 605 and adjusting balladeur train 603 and is connected, size is mutually supported between side direction bracing piece 606 and the support gomphosis groove 601, thereby adjust the balladeur train 603 and rotate when loading and unloading to the horizontality through connecting pivot 602, support the triangular supports structure that gomphosis groove 601 constitutes through the embedding of side direction bracing piece 606, also can unload side direction bracing piece 606 simultaneously and make and adjust balladeur train 603 and accomodate to vertical state through connecting pivot 602 downwards, so that save holistic usage space.

When the die-cutting device is used, firstly, the corresponding die to be installed on the device needs to be adjusted, when the die is adjusted and installed, the adjusting carriage 603 is firstly rotated upwards to a horizontal position along the connecting rotating shaft 602, then the lateral support rod 606 is rotated and turned over through the support rotating shaft 605 and is embedded into the support embedding groove 601, the lateral support rod 606 provides a support function for the adjusting carriage 603, the adjusting carriage 603 is supported through a formed triangular support structure, the adjusting carriage 603 is switched to a working state, then the adjusting motor 302 drives the adjusting drum 3 to rotate through the central rotating shaft 301, so that the die installation groove 4 of the adjusting drum 3, where the die needs to be installed, is rotated to the uppermost position, then the telescopic cylinder 306 pushes the positioning clamp 305 to enter the positioning clamp groove 304, the adjusting drum 3 is positioned and locked, and then the die-cutting die 5 and the die connecting frame 505, which need to be installed, can be horizontally slid along the adjusting carriage 603 and enter the die installation groove 4, and the unlocking electromagnet 405 is disconnected, so that the locking catch 403 is ejected to be embedded into the locking catch 507 to lock the punching die 5 and the die connecting frame 505, and then the installation work of one die is completed, and after all the other dies are installed according to the same steps, the lateral support rod 606 can be unloaded to enable the adjusting carriage 603 to be turned downwards through the connecting rotating shaft 602 to be stored in a vertical state, then the leather to be punched is wound and stored in the storage roller 103, the other end of the leather to be punched sequentially passes through the guide pressing roller 102, the punching platform 1, the separation roller 2 and the other guide pressing roller 102 to be wound and fixed on the storage roller 104, then the adjusting motor 302 can drive the adjusting drum 3 to rotate through the central rotating shaft 301, the die drum installation groove 4 of the adjusting drum 3 provided with the corresponding punching die 5 is rotated to the lowest position, and then the telescopic cylinder 306 pushes the positioning catch 305 to enter the positioning catch 304, carry out location locking to adjusting rotary drum 3, then die-cut electro-magnet 101 alright with the circular telegram produce the die-cut mould 5 of magnetic force attraction top, in order to drive die-cut mould 5 downstream and carry out die-cut processing to the leather on the die-cut platform 1, then close die-cut electro-magnet 101, die-cut mould 5 resets, accomodate motor 105 alright with drive and accomodate the winding up roller 104 and rotate, leather horizontal migration after the punching processing, and remove new leather to die-cut platform 1 top and process, separation gyro wheel 2 is pressed the leather piece under die-cut simultaneously, and export by conveying platform 204 through rotating, make it separate with the clout, the clout just is accomodate by accomodating winding up roller 104 rotation, in order to accomplish holistic die-cut processing work.

The invention provides a punching processing device for automobile leather interior decoration, a plurality of die installation grooves 4 are arranged around the outer side of a regulating rotary drum 3, and a punching die 5 can be installed in each die installation groove 4 in a sliding embedding way, so that the device can be simultaneously provided with a plurality of moulds and can quickly adjust the moulds by rotating the adjusting rotary drum 3 to improve the speed of changing and adjusting the moulds, further improving the whole processing efficiency, simultaneously, the punching die 5 is attracted by the punching electromagnet 101 arranged under the punching platform 1 to perform punching processing by vertical circulating movement, thereby can make die-cut mould 5 remove under contactless state to in cooperation mould mounting groove 4 and regulation balladeur train 603 carry out level fast loading and unloading to it, whole change adjustment mechanism is simpler can be high, can further improve the efficiency that the mould was changed and is adjusted simultaneously.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.