CN115338316A

CN115338316A - Punching device for sauna room processing

Info

Publication number: CN115338316A
Application number: CN202211270614.2A
Authority: CN
Inventors: 赵明涛; 乔颖; 李颜廷
Original assignee: Xuzhou Healthland Sauna Equipment Co ltd
Current assignee: Xuzhou Healthland Sauna Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-11-15
Anticipated expiration: 2042-10-18
Also published as: CN115338316B

Abstract

The invention relates to the technical field of punching devices, in particular to a punching device for sauna room processing, which comprises a machine table, a storage structure, a keel, a punching structure, a conveying structure, a clamping structure, an opening and closing structure and an inner mold column, wherein the machine table is provided with a storage groove; the arrangement of the clamping structure is convenient for alternately controlling the position of the clamping inner mold column, and the use of the conveying structure is matched, so that a new keel can be added in the punching process, and the operation efficiency is improved; the punching structure is provided with the opening and closing structure, and the punching structure is matched with the opening and closing structure, so that the interference force of the punching structure to the keel is reduced after punching is finished, the keel is more convenient to move, and the punching process is more stable; be equipped with the structure of accomodating that is used for accomodating the sweeps on the board, the setting of accomodating the structure has not only reduced occupation space, and is convenient for observe and collect the sweeps of the in-process of punching a hole.

Description

Punching device for sauna room processing

Technical Field

The invention relates to the technical field of punching devices, in particular to a punching device for sauna room processing.

Background

Adopt steel wood keel to support heated board and wallboard in sauna room course of working, steel wood keel comprises steel pipe and flitch, and the steel pipe adopts two-sided punching press trompil shaping, both lightens weight, guarantees the load again, and in order to prevent to punch a hole in-process steel pipe deformation, the mould post supports inside the steel pipe in setting up mostly, prevents to punch a hole and warp.

The one end of interior mode post is fixed on the board, thereby it must follow same one side business turn over to have restricted the steel pipe, just can install another steel pipe after a steel pipe punches a hole, influence punching efficiency, and it is most fixed to punch a hole in-process top mould and die block, produce the burr when the in-process that punches a hole, influence the transport of steel pipe, the sweeps of the in-process that punches a hole simultaneously is most directly dropped to ground from the passageway, when setting up the containing box on ground, occupation space is big, if set up the containing box inside the board, be not convenient for look over how much of sweeps.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a punching device for sauna room processing.

The technical scheme adopted by the invention for solving the technical problems is as follows: a punching device for sauna room processing comprises a machine table, wherein two groups of clamping structures for fixing an inner mold column are arranged on the machine table, a keel is arranged outside the inner mold column in a sliding manner, and a conveying structure for conveying the keel is arranged on the machine table; the machine table is provided with a punching structure for punching the keel, and the punching structure is provided with an opening and closing structure; the machine table is provided with a containing structure for containing scraps;

the storage structure comprises an outer frame, the machine table is provided with two outer frames in sliding connection, universal wheels are arranged at the bottom ends of the outer frames, a supporting plate in sliding connection is arranged at the bottom end of each outer frame, a first spring is arranged between the supporting plate and the outer frame, the outer frame is provided with a storage frame in sliding connection, the storage frame is abutted to the supporting plate, a clamping block is arranged at the top end of the storage frame, and the clamping block is clamped with the machine table.

Specifically, the both ends of storage frame all are equipped with the handle, the top surface of handle and the top surface parallel and level of storage frame.

Specifically, the clamping structure includes the second pneumatic cylinder, be equipped with two second pneumatic cylinders on the board, the end fixing of second pneumatic cylinder has the push pedal, be equipped with four spouts in the push pedal, adjacent two the spout symmetry sets up, the spout slope sets up, it is equipped with the gyro wheel to roll on the spout, rotate between gyro wheel and the slider and be connected, sliding connection between slider and the board, adjacent two the slip opposite direction of slider, be fixed with the clamp splice on the slider, the clamp splice centre gripping is in the interior mode post.

Specifically, a positioning block is fixed on the clamping block, the end of the positioning block is triangular, and the positioning block is clamped with the inner mold column.

Specifically, conveying structure includes two sets of pivots, and every group the pivot is four, be fixed with the conveying roller in the pivot, with four of one end every two both sides at interior mould post are in.

Specifically, be equipped with the motor on the board, all be fixed with the band pulley in motor and the pivot, the winding has the belt on the band pulley, and two band pulleys of interior pillar both sides are in the both sides of belt.

Specifically, the punching structure comprises a portal frame, the portal frame is fixed on the machine table, two first hydraulic cylinders are arranged on the portal frame, a connecting plate is fixed at the bottom ends of the first hydraulic cylinders, and a punching die is fixed at the bottom end of the connecting plate.

The machine table comprises a machine table body, a keel, a sliding sleeve, a top die and a machine table body, wherein the machine table body is provided with two bottom dies, the bottom die is provided with the top die, the keel is located between the top die and the bottom die, the top die is fixedly provided with a guide rod, the guide rod is connected with the sliding sleeve in a sliding mode, the sliding sleeve is fixed on the machine table body, and a second spring is abutted between the sliding sleeve and the top die.

Specifically, it includes the actuating lever to open and close the structure, be fixed with the actuating lever on the connecting plate, sliding connection between actuating lever and top mould, the die block, the actuating lever runs through in the third spring, the both ends of third spring are contradicted respectively in connecting plate and top mould.

Specifically, be fixed with the slide on the die block, sliding connection between slide and the top mould, the bottom of actuating lever is triangle-shaped, sliding connection between actuating lever and the slide, be equipped with sliding connection's stopper on the slide, the stopper is equipped with two, it has the fourth spring to contradict between stopper and the slide, the block between stopper and the top mould, the stopper is trapezoidal towards one side of top mould.

The beneficial effects of the invention are:

(1) According to the punching device for sauna room processing, the two groups of clamping structures for fixing the inner mold column are arranged on the machine table, the keel is arranged outside the inner mold column in a sliding manner, the conveying structure for conveying the keel is arranged on the machine table, the clamping structures are convenient to alternately control the position for clamping the inner mold column, and the new keel can be added in the punching process by matching with the use of the conveying structure, so that the operation efficiency is improved.

(2) According to the punching device for sauna room processing, the punching structure for punching the keel is arranged on the machine table, the opening and closing structure is arranged on the punching structure, and the punching structure is matched with the opening and closing structure, so that the interference force of the punching structure on the keel is reduced after punching is finished, the keel is more convenient to move, and the punching process is more stable.

(3) According to the punching device for sauna room processing, the storage structure for storing the scraps is arranged on the machine table, so that the occupied space is reduced, and the scraps in the punching process can be observed and collected conveniently.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a schematic overall structure diagram of a punching device for sauna room processing according to a preferred embodiment of the invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion B shown in FIG. 1;

FIG. 4 is an enlarged view of the structure of the portion C shown in FIG. 1;

FIG. 5 is a schematic view of a connection structure of a machine and a conveying structure according to the present invention;

FIG. 6 is an enlarged view of the structure of the portion D shown in FIG. 5;

FIG. 7 is a schematic view of the connection structure of the inner mold pillar and the clamping structure of the present invention;

FIG. 8 is a schematic view of a connection structure of a punching structure and an opening and closing structure according to the present invention;

FIG. 9 is a schematic cross-sectional view of an open/close structure of the present invention;

fig. 10 is a schematic view of a connection structure of a machine and a receiving structure according to the present invention.

In the figure: 1. a machine platform; 2. a receiving structure; 201. an outer frame; 202. a handle; 203. a storage frame; 204. a universal wheel; 205. a clamping block; 206. a first spring; 207. a support plate; 3. a keel; 4. punching a hole structure; 401. a gantry; 402. a first hydraulic cylinder; 403. a connecting plate; 404. punching a die; 405. carrying out top die; 406. bottom die; 407. a sliding sleeve; 408. a guide bar; 409. a second spring; 5. a conveying structure; 501. a conveying roller; 502. a rotating shaft; 503. a motor; 504. a pulley; 505. a belt; 6. a clamping structure; 601. a clamping block; 602. a second hydraulic cylinder; 603. pushing a plate; 604. a chute; 605. a slider; 606. a roller; 607. positioning blocks; 7. an opening and closing structure; 701. a third spring; 702. a drive rod; 703. a slide plate; 704. a limiting block; 705. a fourth spring; 8. and (4) inner mold columns.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-10, the punching device for sauna room processing of the present invention comprises a machine table 1, wherein two sets of clamping structures 6 for fixing inner mold columns 8 are arranged on the machine table 1, keels 3 are slidably arranged outside the inner mold columns 8, and a conveying structure 5 for conveying the keels 3 is arranged on the machine table 1; the machine table 1 is provided with a punching structure 4 for punching the keel 3, and the punching structure 4 is provided with an opening and closing structure 7; the machine table 1 is provided with a containing structure 2 for containing scraps;

the accommodating structure 2 comprises an outer frame 201, two outer frames 201 in sliding connection are arranged on the machine table 1, universal wheels 204 are arranged at the bottom end of the outer frame 201, a support plate 207 in sliding connection is arranged at the bottom end of the outer frame 201, a first spring 206 is arranged between the support plate 207 and the outer frame 201, a storage frame 203 in sliding connection is arranged on the outer frame 201, the storage frame 203 and the support plate 207 are abutted, a fixture block 205 is arranged at the top end of the storage frame 203, the fixture block 205 is clamped with the machine table 1, handles 202 are arranged at two ends of the storage frame 203, and the top surface of each handle 202 is flush with the top surface of the storage frame 203;

the scraps in the punching process fall into the storage frame 203, along with the increase of the weight of the storage frame 203, the storage frame 203 and the outer frame 201 slide, the storage frame 203 abuts against the supporting plate 207, the supporting plate 207 compresses the first spring 206, the storage frame 203 gradually descends, the clamping block 205 on the storage frame 203 is not clamped with the machine table 1, after the height of the handle 202 is reduced, the amount of the scraps in the storage frame 203 can be conveniently and visually reflected, then the handle 202 is held by a hand to pull the outer frame 201 out of the machine table 1, the universal wheel 204 is arranged to enable the outer frame 201 to be more conveniently moved, then the handle 202 is held by a hand to take out the storage frame 203, the scraps are poured, then the storage frame 203 is placed into the outer frame 201, the handle 202 is pressed to enable the storage frame 203 to slide downwards, the clamping block 205 cannot influence the outer frame 201 to enter the machine table 1, the handle 202 is loosened, the first spring 206 extends to drive the supporting plate 207 to slide upwards, the storage frame 203 drives the clamping block 205 to be clamped with the machine table 1, the clamping block 201 and the storage frame 203, the storage frame 201 and the storage frame 203 are convenient to limit the storage frame 203, the occupied space is not only reduced, and the scraps in the punching process of the storage frame 203 and the punching process of the storage frame 203 are convenient to observe and collect.

Specifically, the clamping structure 6 includes a second hydraulic cylinder 602, two second hydraulic cylinders 602 are arranged on the machine table 1, a push plate 603 is fixed at an end of each second hydraulic cylinder 602, four sliding grooves 604 are arranged on the push plate 603, two adjacent sliding grooves 604 are symmetrically arranged, the sliding grooves 604 are obliquely arranged, a roller 606 is arranged on each sliding groove 604 in a rolling manner, the roller 606 is rotatably connected with a slider 605, the slider 605 is slidably connected with the machine table 1, the sliding directions of the two adjacent sliding blocks 605 are opposite, clamping blocks 601 are fixed on the sliders 605, the clamping blocks 601 are clamped on the inner mold column 8, a positioning block 607 is fixed on each clamping block 601, the end of each positioning block 607 is triangular, and the positioning blocks 607 are clamped with the inner mold column 8;

the conveying structure 5 comprises two groups of rotating shafts 502, each group of rotating shafts 502 comprises four rotating shafts, conveying rollers 501 are fixed on the rotating shafts 502, every two of the four conveying rollers 501 at the same end are positioned at two sides of the inner mold column 8, a motor 503 is arranged on the machine table 1, belt wheels 504 are fixed on the motor 503 and the rotating shafts 502, a belt 505 is wound on each belt wheel 504, and the two belt wheels 504 at two sides of the inner mold column 8 are positioned at two sides of the belt 505;

the keel 3 is fed from the inner mold column 8, at this time, the two clamping blocks 601 at the right side clamp and fix the inner mold column 8, the two clamping blocks 601 at the left end do not clamp the inner mold column 8, so that the clamping blocks 601 do not block the propulsion of the keel 3, at this time, the motor 503 at the left side drives the belt wheel 504 on the rotating shaft 502 to rotate through the belt wheel 504 and the belt 505, because the two belt wheels 504 at the two sides of the inner mold column 8 are positioned at the two sides of the belt 505, the rotating directions of the rotating shaft 502 at the two sides of the keel 3 are opposite, so that the conveying roller 501 on the rotating shaft 502 drives the keel 3 to propel towards the punching structure 4, after the left end of the keel 3 passes over the clamping block 601 at the left end, at this time, the keel 3 is not contacted with the clamping block 601 at the right end, at this time, the second hydraulic cylinder 602 at the left end contracts, and the second hydraulic cylinder 602 drives the push plate 603 to slide leftwards, because the push plate 603 is provided with four sliding grooves 604, two adjacent sliding grooves 604 are symmetrically arranged, the sliding grooves 604 are obliquely arranged, so that the sliding grooves 604 drive the roller 606, the roller 606 drives the slider 605 to slide, the slider 605 drives the clamping blocks 601 to move towards the inner mold column 8, the clamping blocks 601 at two sides of the inner mold column 8 clamp and fix the inner mold column 8, meanwhile, the clamping blocks 601 drive the positioning blocks 607 to clamp the inner mold column 8, and further, the connection of the inner mold column 8 is more stable, after the clamping block 601 at the left side clamps the inner mold column 8, the clamping block 601 at the right side is clamped with the inner mold column 8, the clamping block 601 at the right side does not block the keel 3 to move towards the punching structure 4, and after the keel 3 is contacted with the conveying roller 501 at the right side, the conveying roller 501 at the right side drives the keel 3 to move; and then can add new fossil fragments 3 at the in-process that punches a hole, improved operating efficiency.

Specifically, the punching structure 4 includes a portal frame 401, the portal frame 401 is fixed on the machine table 1, two first hydraulic cylinders 402 are arranged on the portal frame 401, a connecting plate 403 is fixed at the bottom ends of the first hydraulic cylinders 402, a punch die 404 is fixed at the bottom end of the connecting plate 403, two bottom dies 406 are fixed on the machine table 1, a top die 405 is arranged on the bottom die 406, the keel 3 is located between the top die 405 and the bottom die 406, a guide rod 408 is fixed on the top die 405, the guide rod 408 is in sliding connection with a sliding sleeve 407, the sliding sleeve 407 is fixed on the machine table 1, and a second spring 409 is abutted between the sliding sleeve 407 and the top die 405;

the opening and closing structure 7 includes a driving rod 702, the connecting plate 403 is fixed with the driving rod 702, the driving rod 702 is slidably connected with the top mold 405 and the bottom mold 406, the driving rod 702 penetrates through a third spring 701, and two ends of the third spring 701 respectively abut against the connecting plate 403 and the top mold 405; a sliding plate 703 is fixed on the bottom die 406, the sliding plate 703 is slidably connected with the top die 405, the bottom end of the driving rod 702 is triangular, the driving rod 702 is slidably connected with the sliding plate 703, two limiting blocks 704 are slidably connected with the sliding plate 703, a fourth spring 705 is abutted between each limiting block 704 and the sliding plate 703, the limiting blocks 704 are clamped with the top die 405, and one side of each limiting block 704, which faces the top die 405, is trapezoidal;

when the keel 3 enters between the top die 405 and the bottom die 406, the first hydraulic cylinder 402 extends, the first hydraulic cylinder 402 drives the connecting plate 403 to move downward, the connecting plate 403 drives the third spring 701, the third spring 701 pushes the top die 405 to abut against the bottom die 406, the top die 405 drives the guide rod 408 to slide with the sliding sleeve 407, the second spring 409 is compressed, when the top die 405 abuts against the bottom die 406, the sliding plate 703 is engaged with the top die 405, when the connecting plate 403 continues to slide downward, the third spring 701 is compressed, the connecting plate 403 drives the driving rod 702 to slide with the top die 405, the bottom end of the driving rod 702 is triangular, the two limiting blocks 704 are pushed to slide with the sliding plate 703, the limiting blocks 704 are engaged with the top die 405, the fourth spring is compressed, when the limiting blocks 704 continue to slide downward, the limiting blocks 704 are toward one end of the top die 405, a guiding function is provided, so that the limiting blocks 704 are engaged with the top die 405, the top die 405 is engaged with the bottom die, the top die 405 is engaged with the keel 3, when the keel 405 is slid, the second spring 408 is not engaged with the top die 405, the second spring 405 is not extended, the keel is not extended, the second hydraulic cylinder 402 is driven by the sliding rod 408, and the second spring 405, the top die 405 is not extended, and the second spring 405 are not engaged.

When the invention is used, firstly, the keel 3 is fed from the inner mold column 8 (the keel 3 is sleeved outside the inner mold column 8 and the keel 3 can slide), at the moment, the two clamping blocks 601 at the right side clamp and fix the inner mold column 8, the two clamping blocks 601 at the left end do not clamp the inner mold column 8, so that the clamping blocks 601 can not block the propulsion of the keel 3, at the moment, the motor 503 at the left side drives the belt wheel 504 on the rotating shaft 502 to rotate through the belt wheel 504 and the belt 505, because the two belt wheels 504 at the two sides of the inner mold column 8 are positioned at the two sides of the belt 505, the rotating directions of the rotating shafts 502 at the two sides of the keel 3 are opposite, the conveying roller 501 on the rotating shaft 502 drives the keel 3 to propel towards the punching structure 4, when the left end of the keel 3 passes through the clamping block 601 at the left end, at the moment, the keel 3 is not contacted with the clamping block 601 at the right end, at the moment, the second hydraulic cylinder 602 at the left end contracts, the second hydraulic cylinder 602 drives the push plate 603 to slide leftwards, because four sliding grooves 604 are arranged on the push plate 603, two adjacent sliding grooves 604 are symmetrically arranged, the sliding grooves 604 are obliquely arranged, the sliding grooves 604 drive the roller 606, the roller 606 drives the slider 605 to slide, the slider 605 drives the clamping block 601 to move towards the inner mold column 8, the clamping blocks 601 at two sides of the inner mold column 8 clamp and fix the inner mold column 8, meanwhile, the clamping block 601 drives the positioning block 607 to clamp the inner mold column 8, so that the inner mold column 8 is more stably connected, after the clamping block 601 at the left side clamps the inner mold column 8, the clamping block 601 at the right side is clamped with the inner mold column 8, the clamping block 601 at the right side does not block the keel 3 to move towards the punching structure 4, and after the keel 3 is contacted with the conveying roller 501 at the right side, the conveying roller 501 at the right side drives the keel 3 to move; a new keel 3 can be added in the punching process, so that the operation efficiency is improved;

when the keel 3 enters between the top die 405 and the bottom die 406, the first hydraulic cylinder 402 extends, the first hydraulic cylinder 402 drives the connecting plate 403 to move downwards, the connecting plate 403 drives the third spring 701, the third spring 701 pushes the top die 405 to abut against the bottom die 406, the top die 405 drives the guide rod 408 to slide with the sliding sleeve 407, the second spring 409 is compressed, when the top die 405 abuts against the bottom die 406, the sliding plate 703 is engaged with the top die 405, when the connecting plate 403 continues to slide downwards, the third spring 701 is compressed, the connecting plate 403 drives the driving rod 702 to slide with the top die 405, the bottom end of the driving rod 702 is triangular, the two limiting blocks 704 are pushed to slide with the sliding plate 703, the limiting blocks 704 are engaged with the top die 405, and the fourth spring 705 is compressed, because the end, facing the top die 405, of the limiting block 704 is trapezoidal and has a guiding effect, the limiting block 704 is conveniently clamped with the top die 405, the top die 405 is matched with the bottom die 406 to clamp the keel 3, dislocation during punching is avoided, the connecting plate 403 continues to slide downwards, the punching die 404 is matched with the top die 405, the inner die column 8 and the bottom die 406 to punch the keel 3, after punching is finished, the first hydraulic cylinder 402 drives the connecting plate 403 to slide upwards, when the driving rod 702 is not abutted to the limiting block 704, the fourth spring 705 extends to drive the limiting block 704 to be not clamped with the top die 405, and at the moment, the second spring 409 extends to drive the sliding sleeve 407 to slide with the guide rod 408, so that the top die 405 is separated from the bottom die 406, the keel 3 is convenient to move, and the punching stability is improved;

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A punching device for sauna room processing is characterized by comprising a machine table (1), wherein two groups of clamping structures (6) for fixing an inner mold column (8) are arranged on the machine table (1), a keel (3) is arranged outside the inner mold column (8) in a sliding manner, and a conveying structure (5) for conveying the keel (3) is arranged on the machine table (1); a punching structure (4) for punching the keel (3) is arranged on the machine table (1), and an opening and closing structure (7) is arranged on the punching structure (4); the machine table (1) is provided with a containing structure (2) for containing scraps;

accomodate structure (2) and include frame (201), be equipped with two sliding connection's frame (201) on board (1), the bottom of frame (201) is equipped with universal wheel (204), the bottom of frame (201) is equipped with sliding connection's backup pad (207), be equipped with first spring (206) between backup pad (207) and frame (201), be equipped with sliding connection's storage frame (203) on frame (201), contradict between storage frame (203) and backup pad (207), the top of storage frame (203) is equipped with fixture block (205), fixture block (205) and board (1) block.

2. The punching device for sauna room processing according to claim 1, characterized in that: both ends of the storage frame (203) are provided with handles (202), and the top surface of each handle (202) is flush with the top surface of the storage frame (203).

3. The punching device for sauna room processing according to claim 1, characterized in that: the clamping structure (6) comprises a second hydraulic cylinder (602), two second hydraulic cylinders (602) are arranged on the machine table (1), a push plate (603) is fixed at the end of each second hydraulic cylinder (602), four sliding grooves (604) are formed in the push plate (603), the two adjacent sliding grooves (604) are symmetrically arranged, the sliding grooves (604) are obliquely arranged, rolling wheels (606) are arranged on the sliding grooves (604), the rolling wheels (606) are rotatably connected with sliding blocks (605), the sliding blocks (605) are slidably connected with the machine table (1), the two adjacent sliding blocks (605) are opposite in sliding direction, clamping blocks (601) are fixed on the sliding blocks (605), and the clamping blocks (601) are clamped on the inner mold column (8).

4. The punching device for sauna room processing according to claim 3, characterized in that: a positioning block (607) is fixed on the clamping block (601), the end part of the positioning block (607) is triangular, and the positioning block (607) is clamped with the inner column (8).

5. The punching device for sauna room processing according to claim 1, characterized in that: the conveying structure (5) comprises two groups of rotating shafts (502), each group of rotating shafts (502) is four, conveying rollers (501) are fixed on the rotating shafts (502), and the conveying rollers (501) at the same ends are located on two sides of the inner mold column (8) in pairs.

6. The punching device for sauna room processing according to claim 5, characterized in that: the machine table (1) is provided with a motor (503), belt wheels (504) are fixed on the motor (503) and the rotating shaft (502), a belt (505) is wound on the belt wheels (504), and the two belt wheels (504) on the two sides of the inner column (8) are positioned on the two sides of the belt (505).

7. The punching device for sauna room processing according to claim 1, characterized in that: the punching structure (4) comprises a portal frame (401), the portal frame (401) is fixed on the machine table (1), two first hydraulic cylinders (402) are arranged on the portal frame (401), a connecting plate (403) is fixed at the bottom ends of the first hydraulic cylinders (402), and a die (404) is fixed at the bottom end of the connecting plate (403).

8. The punching device for sauna room processing according to claim 7, characterized in that: be fixed with two die blocks (406) on board (1), be equipped with top mould (405) on die block (406), fossil fragments (3) are in between top mould (405) and die block (406), be fixed with guide bar (408) on top mould (405), sliding connection between guide bar (408) and sliding sleeve (407), sliding sleeve (407) are fixed in board (1), it has second spring (409) to contradict between sliding sleeve (407) and top mould (405).

9. The punching device for sauna room processing according to claim 8, characterized in that: open and close structure (7) and include actuating lever (702), be fixed with actuating lever (702) on connecting plate (403), sliding connection between actuating lever (702) and top mould (405), die block (406), actuating lever (702) run through in third spring (701), the both ends of third spring (701) are contradicted in connecting plate (403) and top mould (405) respectively.

10. The punching device for sauna room processing according to claim 9, characterized in that: be fixed with slide plate (703) on die block (406), sliding connection between slide plate (703) and top mould (405), the bottom of actuating lever (702) is triangle-shaped, sliding connection between actuating lever (702) and slide plate (703), be equipped with sliding connection's stopper (704) on slide plate (703), stopper (704) are equipped with two, it has fourth spring (705) to contradict between stopper (704) and slide plate (703), block between stopper (704) and the top mould (405), stopper (704) are trapezoidal towards one side of top mould (405).