CN219837227U

CN219837227U - Automatic punching and slitting equipment for stainless steel plates

Info

Publication number: CN219837227U
Application number: CN202321158307.5U
Authority: CN
Inventors: 李慧国
Original assignee: Hangzhou Ritong Stainless Steel Products Co ltd
Current assignee: Hangzhou Ritong Stainless Steel Products Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-17
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to automatic stamping and slitting equipment for stainless steel plates, which comprises a cutting mechanism positioned in the middle and used for slitting the steel plates, wherein the feeding end of the cutting mechanism is connected with a conveyor belt for conveying the steel plates to be cut, a positioning mechanism for assisting in correcting the deviation of the steel plates is arranged on the conveyor belt, a collecting box for receiving segmented steel plates is arranged at the discharging end of the cutting mechanism, a pressing component for assisting in pressing the steel plates and a transition component for assisting in feeding and discharging are arranged on the cutting mechanism, a control console is arranged on the outer side of the cutting mechanism, the steel plates are transported by the conveyor belt, after being corrected by the positioning mechanism, the steel plates are connected with a cutter position to be slit section by section, and the cut steel plates are connected with the transition component on the right side of the cutter position and then are conveyed into the collecting box. The utility model has the advantages of high automation degree and high production efficiency, scraps generated by cutting are collected by the cutter dropping groove, the pollution to the working environment is avoided, and the post-cleaning is convenient.

Description

Automatic punching and slitting equipment for stainless steel plates

Technical Field

The utility model relates to the technical field of steel plate manufacturing, in particular to automatic stamping and slitting equipment for stainless steel plates.

Background

The steel plate is a flat plate steel which is formed by pouring molten steel, cooling and pressing, and has wide application, the produced steel plate is often processed into different shapes according to actual needs, and the strip shape is one of the shapes which are commonly required to be processed by the steel plate. The common slitting device is often used for processing raw materials with thinner thickness such as stainless steel coil materials, is not suitable for processing steel plates with larger thickness, and adopts a manual operation electric saw to cut the steel plates, so that the problems of low processing efficiency and low stability of processing quality exist. In addition, when the steel plate is subjected to the slitting operation, generated metal scraps tend to splash everywhere, so that the surrounding working environment is easily polluted, and the physical health of workers in the field is jeopardized.

Disclosure of Invention

The utility model aims to provide automatic stamping and slitting equipment for stainless steel plates, which has the advantages of high production efficiency, small pollution to the periphery and convenient post cleaning.

The technical scheme of the utility model is as follows:

the automatic stamping and slitting equipment for the stainless steel plates comprises a cutting mechanism positioned in the middle and used for slitting the steel plates, wherein a feeding end of the cutting mechanism is connected with a conveying belt for conveying the steel plates to be cut, a positioning mechanism for assisting in correcting the deviation of the steel plates is arranged on the conveying belt, and a collecting box for receiving the segmented steel plates is arranged at a discharging end of the cutting mechanism; the cutting mechanism comprises a side plate, a mounting frame, a telescopic rod A, a translation plate, a moving device A, a track A, a moving device B, a track B, a stamping block, a cutter seat, a cutter and a cutter falling groove, wherein a pair of side plates are symmetrically separated from front and back sides, the top of the side plate is connected with the bottom of the same mounting frame, the middle part of the mounting frame is provided with the track A along the left and right direction, the track A is provided with the moving device A capable of moving along the track A, the bottom of the moving device A is provided with the translation plate, the bottom of the translation plate is provided with a plurality of telescopic rods A along the front and back direction, a driving rod of the telescopic rod A is vertically downwards connected with the top of the same stamping block, the bottom of the stamping block is provided with the cutter seat, one side of the stamping block facing the discharging end is uniformly provided with a plurality of pressing components along the front and back direction, the cutter seat is provided with a cutter vertically downwards edge, the rail B is symmetrically arranged on the inward faces of the two side plates in the front-back direction, the rail B is provided with a moving device B which can move along the rail B, a cutter falling groove with an upward opening is arranged between the moving device B, the steel plate passes through the cutting cutter and the cutter falling groove, the steel plate is cut by lowering the cutting cutter, the pressing component synchronously falls down to press the right side part of the steel plate at the cutter falling position, the steel plate tilting problem is avoided when the steel plate is cut, the width of the steel plate strip to be produced is matched by adjusting the position of the cutting cutter, the moving device B is matched with the moving device A to synchronously move in the same direction, the cutter falling groove is always positioned at the cutter falling position of the cutting cutter, a plurality of transition components with adjustable heights are arranged between the side plates in the left-right direction, the transition assembly can help the steel plate to lead to the cutting position and the steel plate strip to be far away from the cutting position when being lifted to the same height as the cutter dropping groove, and can leave a road for the cutter dropping groove to adjust the position when being lowered below the cutter dropping groove; the mounting bracket outside is equipped with the control cabinet, control cabinet and cutting mechanism, transition subassembly and conveyer electrified nature are connected.

Preferably, the transition subassembly includes lifting frame, backing roll, support frame, mobile device C and track C, the fore-and-aft symmetry is equipped with a plurality of pairs of track C along vertical direction between the curb plate, be equipped with the mobile device C along its removal on the track C, even have the support frame between the mobile device C, the top of support frame is equipped with the lifting frame, be equipped with the backing roll on the lifting frame, the both ends of the pivot of backing roll are rotated with the lifting frame respectively and are connected, works as the transition subassembly helps the steel sheet to lead to the sword department or help the steel sheet to keep away from the sword department that falls, the upper surface of backing roll and the upper surface parallel and level of sword groove that falls.

Preferably, the pressing assembly comprises a soft cushion, a pressing plate, a guide rod, a connecting plate and a spring, wherein the connecting plate is arranged on one side, facing the discharge end, of the stamping block, a plurality of pressing plates are uniformly arranged below the connecting plate along the front-rear direction, the bottom of the pressing plate is provided with the soft cushion, the top of the pressing plate is provided with the guide rod along the vertical direction, the connecting plate is provided with a through hole which corresponds to the guide rod and is communicated with the upper part and the lower part, the guide rod penetrates through the through hole, the cross section of the through hole is equivalent to that of the guide rod, the top of the guide rod is provided with a limiting block, the size of the limiting block is larger than that of the through hole, a plurality of springs are connected between the top of the pressing plate and the bottom of the connecting plate, the axial direction of the springs is parallel to the direction of the guide rod, and when the limiting block abuts against the through hole, the springs are in natural length, and the lower surface of the soft cushion is flush with a knife edge of a cutting knife.

Preferably, the mounting frame is provided with translation grooves along the left-right direction in a front-back symmetrical manner, and the front end and the rear end of the translation plate are placed in the corresponding translation grooves and slide along the translation grooves respectively.

Preferably, the side plate is provided with a blanking plate extending towards the collecting box at the discharging end, and the steel plate strips slide towards the collecting box along the blanking plate.

Preferably, the positioning mechanism comprises a fixed rod, a rotating sleeve, a connecting rod, limiting rollers and a threaded sleeve, wherein the fixed rod is arranged on two side plates on two sides of the conveying belt in a front-back symmetrical mode, the rotating sleeve is connected to the fixed rod in a rotating mode, the connecting rod is arranged on the side wall of the rotating sleeve and rotates on a horizontal plane around the center shaft of the rotating sleeve, one end of the connecting rod, far away from the rotating sleeve, is connected with the limiting rollers in a rotating mode, the limiting rollers are arranged in the vertical direction, the positions of the limiting rollers are symmetrical to the center line of the conveying belt in the left-right direction, the distance between the limiting rollers is the width of a steel plate, the roller surface of the limiting rollers abuts against the side wall of the steel plate, the lower end of the limiting rollers is close to the upper surface of the conveying belt, external threads are arranged at the upper end of the fixed rod, the fixing rod is provided with part of the external threads, and the threaded sleeve is connected with the threaded sleeve, and the threaded sleeve can downwards rotate along the fixed rod to the pressing the rotating sleeve to limit the rotating capacity of the rotating sleeve.

Preferably, the fixed rod is provided with an angle gauge, the center shaft of the rotating sleeve penetrates through the circle center of the angle gauge, and the angle gauge is used for displaying the rotating angle of the connecting rod.

Preferably, the conveyer belt is equipped with the clean mechanism who is used for clearing up the steel sheet surface in positioning mechanism's left side, clean mechanism includes backup pad, telescopic link B, connecting seat and cleaning roller, the bottom of both sides links to each other with the sideboard of conveyer belt around the backup pad, the symmetry is equipped with telescopic link B around in the backup pad, telescopic link B's actuating lever is vertical downwards and the actuating lever bottom links to each other with the top of same connecting seat, the rotating is connected with the cleaning roller under the connecting seat, the cleaning roller is used for gluing the impurity of lower steel sheet upper surface, be equipped with the scraper blade of butt cleaning roller roll surface under the connecting seat, the scraper blade is used for scraping down the impurity on the cleaning roller surface.

The side wall bottom of the cutter falling groove is provided with a waste taking opening leading into the groove, the waste taking opening is hinged with a sealing plate, and a corresponding lock catch is arranged at the closing position of the sealing plate and the waste taking opening.

The utility model has the beneficial technical effects that:

1. the control console coordinates and controls the cutting mechanism and the conveyor belt, the conveyor belt is suspended at the cutting mechanism, the right end of the steel plate is partially beyond the cutter falling position of the cutter, the telescopic rod A can control the height of the punching block, so that the heights of the cutter on the cutter holder and the cutter holder connected with the punching block are indirectly controlled, after the cutter is controlled to fall by the telescopic rod A, the exceeding part of the right end of the steel plate is cut off into steel strips, finally the cutter is reset, then the conveyor belt continuously conveys the new right end of the steel plate to the cutter falling position, is suspended after a proper distance, the cutter falls off again to cut off the steel strips, the punching and slitting operation of the steel plate is completed by repeating the process, the automation degree is high, and the production efficiency is high.

2. The position of the cutter falling position is adjusted through the moving device A, the position of the cutter falling groove is adjusted through the moving device B so as to be matched with the change of the position of the cutter, when the cutter cuts out the steel plate strip, the edge of the cutter can extend into the notch of the cutter falling groove, scraps generated by cutting the steel plate can fall into the cutter falling groove, the pollution to the working environment is avoided, and the post-cleaning is convenient.

3. The transition assembly is connected with the conveying belt to the cutter falling position and the feeding path from the cutter falling position to the collecting box, so that the feeding process of the steel plate and the discharging process of the steel plate strip are ensured, and the production is smooth.

4. The pressing assembly descends along with the stamping block, when the cutting knife cuts off the steel plate strip, the part of the steel plate on the right side of the falling knife is pressed, the problem of tilting of the steel plate during cutting of the steel plate is avoided, and the smoothness of the notch is ensured.

5. The positioning mechanism is arranged on the conveyor belt to help correct the orientation of the steel plate, and steel plate strips with improper cutting shapes due to deflection of the steel plate are avoided.

Drawings

The technical scheme of the utility model is further described below with reference to the accompanying drawings.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a cross-sectional view of the main view of the present utility model.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is an enlarged view of portion B of fig. 2.

FIG. 5 is a cross-sectional view A-A of FIG. 1.

FIG. 6 is a section B-B of FIG. 1.

Fig. 7 is a cross-sectional view of the positioning mechanism of the present utility model.

In the figure: the device comprises a 1-cutting mechanism, a 2-conveyor belt, a 3-positioning mechanism, a 4-collecting box, a 5-side plate, a 6-mounting frame, a 7-telescopic rod A, a 8-translation plate, a 9-moving device A, a 10-track A, a 11-moving device B, a 12-track B, a 13-punching block, a 14-cutter seat, a 15-cutting knife, a 16-cutter dropping groove, a 17-transition assembly, a 18-pressing assembly, a 19-control platform, a 20-lifting frame, a 21-supporting roller, a 22-supporting frame, a 23-moving device C, a 24-track C, a 25-cushion, a 26-pressing plate, a 27-guide rod, a 28-connecting plate, a 29-spring, a 30-through hole, a 31-limiting block, a 32-translating groove, a 33-blanking plate, a 34-fixing rod, a 35-rotating sleeve, a 36-connecting rod, a 37-limiting roller, a 38-thread sleeve, a 39-angle ruler, a 40-cleaning mechanism, a 41-supporting plate, a 42-telescopic rod B, a 43-connecting seat, a 44-cleaning roller, a 45-scraping plate, a 46-taking opening, a 47-sealing plate and 48-locking.

Detailed Description

The utility model will be described in further detail with reference to the accompanying drawings and specific examples.

Examples:

as shown in fig. 1 to 7, the embodiment provides an automatic stamping and slitting device for stainless steel plates, which comprises a cutting mechanism 1 positioned in the middle and used for slitting the steel plates, wherein a feeding end of the cutting mechanism 1 is connected with a conveyor belt 2 for conveying the steel plates to be cut, a positioning mechanism 3 for assisting in correcting deviation of the steel plates is arranged on the conveyor belt 2, and a collecting box 4 used for receiving the segmented steel plates is arranged at a discharging end of the cutting mechanism 1; the cutting mechanism 1 comprises side plates 5, a mounting frame 6, a telescopic rod A7, a translation plate 8, a moving device A9, a track A10, a moving device B11, a track B12, a stamping block 13, a cutter holder 14, a cutting knife 15 and a knife falling groove 16, wherein the pair of side plates 5 are symmetrically separated from front and back, the tops of the side plates 5 are connected with the bottom of the same mounting frame 6, the middle part of the mounting frame 6 is provided with the track A10 along the left and right directions, the track A10 is provided with the moving device A9 capable of moving along the track A9, the bottom of the moving device A9 is provided with the translation plate 8, the bottom of the translation plate 8 is provided with a plurality of telescopic rods A7 along the front and back directions, a driving rod of the telescopic rod A7 is vertically downward and is connected with the top of the same stamping block 13, the bottom of the stamping block 13 is provided with a cutter holder 14, one side of the stamping block 13 facing the discharging end is uniformly provided with a plurality of pressing assemblies 18 along the front and back directions, the cutter holder 14 is provided with a vertically downward knife edge of the cutting knife 15, the rails B12 along the left and right directions are symmetrically arranged on the inward faces of the two side plates 5, the rails B12 are provided with a moving device B11 capable of moving along the rails B12, a cutter dropping groove 16 with an upward opening is arranged between the moving devices B11, steel plates pass through the space between the cutter 15 and the cutter dropping groove 16, the steel plates are cut by lowering the cutter 15, a pressing component 18 synchronously drops to press the right side part of the cutter dropping position of the steel plates, the problem of tilting of the steel plates during cutting is avoided, the positions of the cutter 15 are adjusted to match the width of the steel plate strip to be produced, the moving device B11 is matched with the moving device A9 to synchronously move along the same direction, the cutter dropping groove 16 is always positioned at the cutter dropping position of the cutter 15, a plurality of transition components 17 with adjustable heights are arranged between the side plates 5 along the left and right directions, the transition components 17 can help the steel plates to lead to the cutting position and the steel plate strip to be far away from the cutting position when the cutter dropping groove 16 is equal in height, the transition component 17 can be used for discharging a road for adjusting the position of the cutter falling groove 16 when being lowered below the cutter falling groove 16; the outside of the mounting frame 6 is provided with a control console 19, and the control console 19 is electrically connected with the cutting mechanism 1, the transition assembly 17 and the conveyor belt 2.

The control console 19 coordinates and controls the cutting mechanism 1 and the conveyor belt 2, the conveyor belt 2 sends the steel plate to the cutting mechanism 1 for suspension, the right end of the steel plate is partially beyond the cutter falling position of the cutter 15, the telescopic rod A7 can control the height of the punching block 13, thereby indirectly controlling the heights of the cutter seat 14 connected with the punching block 13 and the cutter 15 on the cutter seat 14, after the cutter 15 is controlled to fall by the telescopic rod A7, the exceeding part of the right end of the steel plate is cut off into steel plate strips, and finally the cutter 15 is reset. And then the conveyor belt 2 continues to convey the new right end of the steel plate to the blanking cutter, and the steel plate is suspended after being conveyed by a proper distance, the cutting cutter 15 drops again to cut out the steel plate strip, and the stamping and slitting operation of the steel plate is completed by repeating the process, so that the degree of automation is high and the production efficiency is high. In order to smoothly cut the steel plate into required steel plate strips, a worker inputs a position, which the right end of the steel plate conveyed by the conveyor belt 2 should reach for the first time, and the advancing length of the steel plate which is sequentially moved in the console 19, wherein the right end of the steel plate should be as close to the discharging end as possible, so that the steel plate strips are conveniently cut off and then easily pushed into the collecting box 4, and the advancing length of the steel plate is the width of the steel plate strips.

After the first reaching position of the right end of the steel plate is determined, the position of the cutter falling position is adjusted through the moving device A9, so that the distance between the cutter falling position and the first reaching position of the right end of the steel plate is equal to the width of the steel plate strip. The position of the cutter falling groove 16 is adjusted through the moving device B11 to be matched with the change of the position of the cutter 15, when the cutter 15 cuts off the steel plate strip, the edge of the cutter 15 can extend into the notch of the cutter falling groove 16, scraps generated by cutting the steel plate can fall into the cutter falling groove 16, the pollution to the working environment is avoided, and the post-cleaning is convenient.

The transition assembly 17 is connected with the conveying path from the conveyor belt 2 to the cutter falling position and from the cutter falling position to the collecting box 4, so that the feeding process of the steel plate and the discharging process of the steel plate strip are ensured, and the production is smooth. Since the position of the cutter falling position is changed according to the first reaching position of the right end of the steel plate and the width of the steel plate strip, the transition assembly 17 overlapped with the cutter falling position is lowered to a yielding position, and the rest transition assemblies 17 are normally lifted to be level with the cutter falling groove 16 to be taken out of the material conveying path.

The positioning mechanism 3 is arranged on the conveyor belt 2 to help correct the orientation of the steel plate and avoid the generation of steel plate strips with improper cutting shapes due to deflection of the steel plate.

As shown in fig. 2, 4 and 6, the transition assembly 17 comprises a lifting frame 20, supporting rollers 21, supporting frames 22, a moving device C23 and a track C24, a plurality of pairs of tracks C24 along the vertical direction are symmetrically arranged between the side plates 5, the moving device C23 along which the moving device C23 moves is arranged on the track C24, the supporting frames 22 are connected between the moving devices C23, the top ends of the supporting frames 22 are provided with the lifting frame 20, the supporting rollers 21 are arranged on the lifting frame 20, two ends of a rotating shaft of each supporting roller 21 are respectively connected with the lifting frame 20 in a rotating way, and when the transition assembly 17 helps a steel plate to be led to a cutter falling position or helps a steel plate strip to be far away from the cutter falling position, the upper surface of each supporting roller 21 is flush with the upper surface of the cutter falling groove 16.

The height of the supporting frame 22 is adjusted by the moving device C23, so that the supporting frame connected with the supporting frame 22 and the height of the supporting roller 21 on the supporting frame are adjusted, the passing steel plate or steel strip is supported by the supporting roller 21, and the upper surface of the supporting roller 21 is level with the upper surface of the cutter dropping groove 16, so that the steel plate is in a horizontal plane during processing.

As shown in fig. 3 and 5, the pressing assembly 18 comprises a soft cushion 25, a pressing plate 26, a guide rod 27, a connecting plate 28 and a spring 29, wherein the connecting plate 28 is arranged on one side of the punching block 13 facing the discharge end, a plurality of pressing plates 26 are uniformly arranged below the connecting plate 28 along the front-back direction, the soft cushion 25 is arranged at the bottom of the pressing plate 26, the guide rod 27 along the vertical direction is arranged at the top of the pressing plate 26, a through hole 30 which corresponds to the guide rod 27 and is communicated with each other from top to bottom is arranged on the connecting plate 28, the guide rod 27 passes through the through hole 30, the cross section of the through hole 30 is equivalent to that of the guide rod 27, a limiting block 31 is arranged at the top of the guide rod 27, the size of the limiting block 31 is larger than that of the through hole 30, a plurality of springs 29 are connected between the top of the pressing plate 26 and the bottom of the connecting plate 28, the axial direction of the springs 29 is parallel to the direction of the guide rod 27, when the limiting block 31 abuts against the through hole 30, the springs 29 are in natural length, and the lower surface of the soft cushion 25 is flush with a knife edge of the cutting knife 15.

The soft cushion 25 is contacted with the right end part of the steel plate, the soft cushion 25 has certain elasticity, and the pressing plate 26 is prevented from being damaged on the premise of ensuring compaction. When the cutter 15 falls, the cushion 25 and the cutter 15 are synchronously abutted against the steel plate, when the cutter 15 continuously falls to cut the steel plate strip, the pressing plate 26 and the cushion 25 stay in place, and the pressing plate 26 is connected with the connecting plate 28 through the spring 29, so that the connecting plate 28 can continuously fall without influencing the smooth falling of the punching block 13, and the pressure applied to the steel plate by the cushion 25 is increased along with the increase of the deformation degree of the spring 29, thereby avoiding the tilting of the steel plate. When the cutter 15 is lifted and reset after cutting, the spring 29 gradually restores the length in the natural state, and the cushion 25 is separated from the cut steel plate strip, so that the steel plate strip is conveniently pushed to the right to the collecting box 4. Through the collocation use of the through hole 30 on guide rod 27 and connecting plate 28, guide clamp plate 26 makes the direction of lift activity, and stopper 31 is used for avoiding guide rod 27 to deviate from through hole 30.

As shown in fig. 2 and 6, the mounting frame 6 is provided with a translation groove 32 symmetrically in the left-right direction, and the front and rear ends of the translation plate 8 are placed in the corresponding translation grooves 32 and slide along the translation grooves 32. The stability of the horizontal movement of the translation plate 8 is increased by the guide of the translation groove 32.

As shown in fig. 2 and 5, the side plate 5 is provided at the discharge end with a blanking plate 33 extending towards the collecting box 4, and the steel strip slides along the blanking plate 33 towards the collecting box 4. The blanking plate 33 is used for facilitating the steel plate strips to smoothly slide into the collecting box 4, firstly, the blanking path is standardized, and secondly, the falling speed of the steel plate strips is reduced through the friction force of the blanking plate 33, so that the probability of damage to the steel plate strips caused by falling collision is reduced.

As shown in fig. 5 and 7, the positioning mechanism 3 includes a fixing rod 34, a rotating sleeve 35, a connecting rod 36, a limiting roller 37 and a threaded sleeve 38, the fixing rod 34 is symmetrically arranged on two side plates on two sides of the conveyor belt 2, the rotating sleeve 35 is rotationally connected to the fixing rod 34, the connecting rod 36 is arranged on the side wall of the rotating sleeve 35, the connecting rod 36 rotates on the horizontal plane around the center axis of the rotating sleeve 35, one end of the connecting rod 36 away from the rotating sleeve 35 is rotationally connected with the limiting roller 37, the limiting rollers 37 are vertically symmetrical with respect to the center line of the conveyor belt 2 in the left-right direction, the distance between the limiting rollers 37 is the width of a steel plate, the roller surface of the limiting roller 37 abuts against the side wall of the steel plate, the lower end of the limiting roller 37 is close to the upper surface of the conveyor belt 2, the outer threads are arranged on the upper end of the fixing rod 34, the part of the fixing rod 34 with the outer threads is in threaded connection with the threaded sleeve 38, and the threaded sleeve 38 can be rotated downwards along the fixing rod 34 to press the rotating sleeve 35 to limit the rotating capacity of the rotating sleeve 35.

The staff adjusts the interval between two spacing rollers 37 according to the steel sheet width, and the orientation of connecting rod 36 should be along the direction of transportation of steel sheet, and when the steel sheet that deflects was sent to spacing roller 37 department along with conveyer belt 2, the steel sheet need be along the roll surface of spacing roller 37 to the import that right orientation just can pass through two spacing rollers 37 looks clamp smoothly to realize correcting the needs of orientation.

Further, the fixed rod 34 is provided with an angle gauge 39, the center axis of the rotating sleeve 35 passes through the center of the angle gauge 39, and the angle gauge 39 is used for displaying the rotating angle of the connecting rod 36. The correct alignment of the limit roller 37 can be conveniently realized through the angle gauge 39.

As shown in fig. 1, fig. 2 and fig. 5, the cleaning mechanism 40 for cleaning the surface of the steel plate is arranged on the left side of the positioning mechanism 3, the cleaning mechanism 40 comprises a supporting plate 41, a telescopic rod B42, a connecting seat 43 and cleaning rollers 44, bottoms of the front side and the rear side of the supporting plate 41 are connected with side plates of the conveying belt 2, the telescopic rod B42 is arranged on the supporting plate 41 in a front-back symmetrical mode, a driving rod of the telescopic rod B42 is vertically downward, the bottom end of the driving rod is connected with the top of the same connecting seat 43, the cleaning rollers 44 are rotationally connected under the connecting seat 43, the cleaning rollers 44 are used for adhering impurities on the upper surface of the steel plate, scraping plates 45 are arranged under the connecting seat 43 and are abutted against the roller surfaces of the cleaning rollers 44, and the scraping plates 45 are used for scraping the impurities on the roller surfaces of the cleaning rollers 44.

The height of the connecting seat 43 is adjusted through the telescopic rod B42, so that the height of the cleaning roller 44 on the connecting seat 43 is adjusted, the cleaning roller 44 is contacted with the upper surface of the steel plate, impurities on the upper surface of the steel plate are removed through the cleaning roller 44, the impurities are prevented from interfering with the subsequent slitting operation of the cutting knife 15, then the impurities on the cleaning roller 44 are scraped off by the scraping plate 45 and are left in the connecting seat 43, the cleaning roller 44 can keep the cleaning capability for a long time, and the production is not delayed.

As shown in fig. 2, the bottom of the side wall of the cutter dropping groove 16 is provided with a waste taking opening 46 leading into the groove, a sealing plate 47 is hinged on the waste taking opening 46, and a corresponding lock catch 48 is arranged at the closing position of the sealing plate 47 and the waste taking opening 46. The waste taking port 46 is arranged to facilitate the staff to clean the metal scraps accumulated in the cutter dropping groove 16 afterwards, and when the cleaning is needed, the locking catch 48 is unlocked to lift the sealing plate 47, and the scraps are taken away from the waste taking port 46.

The working principle and the using flow of the utility model are as follows:

the staff adjusts the position of the two limit rollers 37, the position of the falling knife, the lifting of the transition assembly 17 and the travelling parameters of the conveyor belt 2 according to the width of the steel plate and the width of the steel plate strip to be processed, adjusts the height of the cleaning roller 44 according to the thickness of the steel plate, coordinates and controls the conveyor belt 2 and the telescopic rod A7 through the control console 19 after the setting is finished, the steel plate sequentially passes through the cleaning of the cleaning mechanism 40 along with the conveyor belt 2, the conveyor belt 2 is suspended after the steel plate passes through the transition assembly 17 to be in place at the falling knife, the conveyor belt 2 is restarted and is suspended after the cutting knife 15 cuts the steel plate strip and advances by a distance equal to the width of the steel plate strip, the conveyor belt 2 is restarted and advances by the same distance after the cutting knife 15 cuts down a new part of the steel plate exceeding the falling knife, and the cut steel plate strip is repeatedly carried out until the whole steel plate is punched and striped, and the cut steel plate is conveyed into the collecting box 4 through the transition assembly 17 at the right side of the falling knife. After that, the staff can remove the accumulated metal scraps in the cutter dropping groove 16, and the cleaning is convenient.

The foregoing is merely a specific application example of the present utility model, and the protection scope of the present utility model is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.

Claims

1. Automatic punching and slitting equipment for stainless steel plates is characterized in that: the steel plate cutting device comprises a cutting mechanism positioned in the middle and used for dividing steel plates into strips, wherein the feeding end of the cutting mechanism is connected with a conveying belt for conveying the steel plates to be cut, a positioning mechanism for assisting in correcting the deviation of the steel plates is arranged on the conveying belt, and the discharging end of the cutting mechanism is provided with a collecting box for receiving the divided steel plates; the cutting mechanism comprises a side plate, a mounting frame, a telescopic rod A, a translation plate, a moving device A, a track A, a moving device B, a track B, a stamping block, a cutter seat, a cutter and a cutter falling groove, wherein a pair of side plates are symmetrically separated from front and back sides, the top of the side plate is connected with the bottom of the same mounting frame, the middle part of the mounting frame is provided with the track A along the left and right direction, the track A is provided with the moving device A capable of moving along the track A, the bottom of the moving device A is provided with the translation plate, the bottom of the translation plate is provided with a plurality of telescopic rods A along the front and back direction, a driving rod of the telescopic rod A is vertically downwards connected with the top of the same stamping block, the bottom of the stamping block is provided with the cutter seat, one side of the stamping block facing the discharging end is uniformly provided with a plurality of pressing components along the front and back direction, the cutter seat is provided with a cutter vertically downwards edge, the rail B is symmetrically arranged on the inward faces of the two side plates in the front-back direction, the rail B is provided with a moving device B which can move along the rail B, a cutter falling groove with an upward opening is arranged between the moving device B, the steel plate passes through the cutting cutter and the cutter falling groove, the steel plate is cut by lowering the cutting cutter, the pressing component synchronously falls down to press the right side part of the steel plate at the cutter falling position, the steel plate tilting problem is avoided when the steel plate is cut, the width of the steel plate strip to be produced is matched by adjusting the position of the cutting cutter, the moving device B is matched with the moving device A to synchronously move in the same direction, the cutter falling groove is always positioned at the cutter falling position of the cutting cutter, a plurality of transition components with adjustable heights are arranged between the side plates in the left-right direction, the transition assembly can help the steel plate to lead to the cutting position and the steel plate strip to be far away from the cutting position when being lifted to the same height as the cutter dropping groove, and can leave a road for the cutter dropping groove to adjust the position when being lowered below the cutter dropping groove; the mounting bracket outside is equipped with the control cabinet, control cabinet and cutting mechanism, transition subassembly and conveyer electrified nature are connected.

2. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the transition subassembly includes lifting frame, backing roll, support frame, mobile device C and track C, the fore-and-aft symmetry is equipped with a plurality of pairs of track C along vertical direction between the curb plate, be equipped with the mobile device C along its removal on the track C, even there is the support frame between the mobile device C, the top of support frame is equipped with the lifting frame, be equipped with the backing roll on the lifting frame, the both ends of the pivot of backing roll are rotated with the lifting frame respectively and are connected, works as transition subassembly helps the steel sheet to lead to the sword department or help the steel sheet to keep away from the sword department that falls, the upper surface of backing roll and the upper surface parallel and level of sword groove.

3. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the pressing assembly comprises a cushion, a pressing plate, a guide rod, a connecting plate and springs, wherein the connecting plate is arranged on one side, facing the discharge end, of the punching block, a plurality of pressing plates are uniformly arranged below the connecting plate along the front-rear direction, the cushion is arranged at the bottom of the pressing plate, the guide rod along the vertical direction is arranged at the top of the pressing plate, a through hole which corresponds to the guide rod and is vertically communicated is formed in the connecting plate, the guide rod penetrates through the through hole, the cross section of the through hole is equivalent to that of the guide rod, a limiting block is arranged at the top of the guide rod, the size of the limiting block is larger than that of the through hole, a plurality of springs are connected between the top of the pressing plate and the bottom of the connecting plate, the axial direction of each spring is parallel to the direction of the guide rod, and when the limiting block abuts against the through hole, the springs are in natural length, and the lower surface of the cushion is flush with the edge of a cutting knife.

4. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the translation grooves along the left-right direction are symmetrically arranged on the mounting frame in the front-back direction, and the front ends and the rear ends of the translation plates are placed in the corresponding translation grooves and slide along the translation grooves respectively.

5. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the side plates are provided with blanking plates extending towards the collecting box at the discharging ends, and the steel plate strips slide towards the collecting box along the blanking plates.

6. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the positioning mechanism comprises a fixed rod, a rotating sleeve, a connecting rod, limiting rollers and a threaded sleeve, wherein the fixed rod is arranged on two side plates on two sides of a conveying belt in a front-back symmetrical mode, the rotating sleeve is connected to the fixed rod in a rotating mode, the connecting rod is arranged on the side wall of the rotating sleeve and rotates on a horizontal plane around a center shaft of the rotating sleeve, one end of the connecting rod, far away from the rotating sleeve, is connected with the limiting rollers in a rotating mode, the limiting rollers are in vertical directions, the positions of the limiting rollers are symmetrical to a center line of the conveying belt in the left-right direction, the distance between the limiting rollers is the width of a steel plate, the roller surface of the limiting rollers abuts against the side wall of the steel plate, the lower end of the limiting rollers is close to the upper surface of the conveying belt, external threads are arranged at the upper end of the fixed rod, the fixing rod is provided with part of the threaded sleeve with the external threads, and the threaded sleeve can downwards rotate to the rotating sleeve along the fixed rod to press the rotating sleeve to limit the rotating capacity of the rotating sleeve.

7. The automatic stamping and slitting equipment for stainless steel plates according to claim 6, wherein: the fixed rod is provided with an angle gauge, the center shaft of the rotating sleeve penetrates through the circle center of the angle gauge, and the angle gauge is used for displaying the rotating angle of the connecting rod.

8. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the conveyer belt is equipped with the clean mechanism that is used for clearing up the steel sheet surface in positioning mechanism's left side, clean mechanism includes backup pad, telescopic link B, connecting seat and cleaning roller, the bottom of the front and back both sides of backup pad links to each other with the sideboard of conveyer belt, the symmetry is equipped with telescopic link B around in the backup pad, telescopic link B's actuating lever is vertical downwards and the actuating lever bottom links to each other with the top of same connecting seat, the rotating is connected with the cleaning roller under the connecting seat, the cleaning roller is used for gluing the impurity of lower steel sheet upper surface, be equipped with the scraper blade of butt cleaning roller roll surface under the connecting seat, the scraper blade is used for scraping down the impurity on the cleaning roller surface.

9. The automatic stamping and slitting equipment for stainless steel plates according to claim 1, wherein: the side wall bottom of the cutter falling groove is provided with a waste taking opening leading into the groove, the waste taking opening is hinged with a sealing plate, and a corresponding lock catch is arranged at the closing position of the sealing plate and the waste taking opening.