CN115971343A - Intelligent continuous machining stamping die - Google Patents

Abstract

An intelligent continuous processing stamping die, comprising a lower mold base and an upper mold base; a stamping head is provided at the bottom of the upper mold base; a lifting mechanism is provided on the connecting base, and the lifting mechanism acts on the upper mold base; On the upper mold base, and the second connecting piece is provided with a second limit cylinder; the second limit cylinder is provided with a connecting rod, and the bottom end of the connecting rod is provided with a cutter; the first rotating shaft is provided with a conveying roller, The second rotating shaft is provided with a pressure roller; the two first rotating shafts are respectively provided with pulleys, and the transmission belt is connected to the two pulleys; the bearing seat is provided with a third guide groove, and a two-way screw is arranged in the third guide groove; the third guide groove The two sides are provided with a second moving part, and the second moving part is threadedly connected with the two-way screw; the limit guide plate is arranged on the second moving part. The invention integrates the functions of conveying, continuous stamping, cutting and collecting, has various functions, is simple to operate, saves time and effort, has excellent use effect, significantly improves stamping efficiency, and is suitable for popularization and use.

Description

An Intelligent Continuous Processing Stamping Die

technical field

The invention relates to the technical field of stamping dies, in particular to an intelligent continuous processing stamping die.

Background technique

Stamping is to rely on presses and molds to apply external force to plates, strips, pipes and profiles, etc., to cause plastic deformation or separation, so as to obtain workpieces (stamping parts) of required shape and size. In stamping processing, it is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products). There are many forms of stamping dies, which are mainly classified according to the nature of work, mold structure, and mold materials;

A stamping die is disclosed in the Chinese utility model patent whose publication number is CN211413379U, which includes an upper platform, a lower platform, a base, a shock absorber and a shock absorber. There is a shock absorber, a lower die is set on the top of the lower platform, a cooling device is installed on the side of the lower platform, the upper platform and the lower platform are set up and down correspondingly and there is a guide rod connected between the upper platform and the lower platform, and the bottom side of the upper platform is equipped with a cooling device. The shock rod, the end of the shock rod away from the upper platform is connected to the upper die; by setting the shock rod and the shock absorber, the multi-stage shock absorption of the stamping die can be realized, thereby prolonging the use of the upper die and the lower die of the stamping die at the same time Life, through the cooperation of the cooling water tank and the U-shaped tube, the water in the upper cavity and the lower cavity is kept in a state of circulation, so as to realize the real-time cooling of the lower platform and the lower die, which can prevent the temperature of the die during the stamping process. The rise may cause the mold to deform; but when it is in use, continuous stamping cannot be performed, and only one stamping can be performed at a time. After the stamping is completed, the finished product is taken out and the next stamping is performed. The stamping efficiency is low, time-consuming and laborious, and the use effect is not good. Make improvements.

Contents of the invention

(1) Purpose of the invention

In order to solve the technical problems existing in the background technology, the present invention proposes an intelligent continuous processing stamping die, which integrates the functions of conveying, continuous stamping, cutting and collecting, has various functions, is simple to operate, saves time and effort, and has an excellent use effect. The stamping efficiency is significantly improved, and it is suitable for popularization and use.

(2) Technical solutions

The invention proposes an intelligent continuous processing stamping die, which includes a processing table, a lower mold base, an upper mold base, a connecting base, a first connecting piece, a first limit cylinder, a movable head, a movable rod, a first spring, a second Two connectors, U-shaped seat, transmission belt, bearing seat and limit guide plate;

The lower die base is arranged on the processing table, the upper die base is located directly above the lower die base, and the bottom of the upper die base is provided with a stamping head; the processing table is provided with a vertical plate, and the vertical plate is located at the rear of the lower die base; The seat is arranged on the vertical plate and is located above the upper mold base, and the connecting seat is provided with a lifting mechanism, and the lifting mechanism acts on the upper mold base; the first connecting piece is vertically arranged on the connecting seat, and the first limit cylinder is arranged on On the first connecting part; the movable rod is set horizontally and inserted into the first limit cylinder, the first limit cylinder is provided with a pressure sensor, the movable rod is correspondingly provided with a pressure block, the first spring is sleeved on the movable rod and connected to the second A limit cylinder and a pressing block; the movable head is arranged on the movable rod, and the side of the upper mold seat facing the first connecting piece is correspondingly provided with a hemisphere;

A support plate is provided on the processing table, and a collection box with an opening facing upward is provided on the support plate; the second connecting piece is horizontally arranged on the upper mold base, and the other end of the second connecting piece is vertically provided with a second limit cylinder; The second limit cylinder is provided with a connecting rod, and the bottom end of the connecting rod is provided with a cutter, and the cutter and the collection box are located on the same side;

The U-shaped seat is arranged on both sides of the processing table, and the first rotating shaft and the second rotating shaft are arranged longitudinally on the U-shaped seat, and the first rotating shaft is provided with a conveying roller, and the second rotating shaft is provided with a pressure roller; the two second rotating shafts are provided with a pressure roller; Pulleys are respectively provided on one rotating shaft, and the transmission belt is connected to the two pulleys; one set of U-shaped seats is provided with a first motor, and the output end of the first motor is connected to a corresponding set of first rotating shafts;

The bearing seat is arranged on both sides of the processing table, and a third guide groove is longitudinally arranged on the bearing seat, and a two-way screw rod is longitudinally arranged in the third guide groove, and a second rocker is arranged on the two-way screw rod; The second moving part, and the second moving part is threadedly connected with the two-way screw; the limit guide plate is arranged on the second moving part and passes through the third guide groove upward; the bottom of the strip to be stamped contacts the bearing seat, the conveying roller and the lower Die holder.

Preferably, it also includes a first threaded rod; a first guide groove is vertically provided on the side of the first connecting member facing the upper mold base, and the first threaded rod is vertically arranged in the first guide groove; There is a first moving part, the first moving part is located in the first guide groove and threadedly connected with the first threaded rod;

A transmission shaft is provided on the first connecting piece, and a first rocker is provided on the transmission shaft; a bevel gear is provided on the transmission shaft, and a bevel gear is correspondingly provided on the first threaded rod, and the two bevel gears are meshed and connected.

Preferably, it also includes a second threaded rod and a guide column; the connecting seat is slidably connected to the vertical plate, and the vertical plate is provided with a fixed plate, and the fixed plate is located above the connecting seat;

The vertical plate is provided with a second motor, the second threaded rod is rotatably arranged on the fixed plate and is threadedly connected with the connecting seat, and the output end of the second motor is connected with the second threaded rod; the guide column is vertically arranged on the fixed plate and down through the connector.

Preferably, it also includes a control device; the pressure sensor communicates with the control device, and the control device controls the connection with the lifting mechanism.

Preferably, a limit block is provided on the connecting rod, and the limit block is located in the second limit cylinder; a third spring is vertically arranged in the second limit cylinder, and the third spring is connected to the limit block.

Preferably, a scale is provided on the first connecting member, and the hemisphere and the zero scale value of the scale are in the same horizontal plane.

Preferably, sliding pieces are provided at both ends of the second rotating shaft, and second guide grooves are vertically provided on both inner sides of the U-shaped seat, and the sliding pieces are located in the second guiding grooves and slidably connected with the U-shaped seat.

Preferably, it also includes a second spring; a guide rod is vertically arranged in the second guide groove, a guide hole for the guide rod to pass is provided on the slider, and the second spring is sleeved on the guide rod and connected to the U-shaped seat and the slide pieces.

Preferably, dovetail protrusions are arranged horizontally on the support plate, dovetail grooves with openings facing downward are horizontally arranged at the bottom of the collection box, and the dovetail protrusions are inserted into the dovetail grooves.

The present invention proposes a kind of intelligent continuous processing stamping die, also proposes its stamping method, comprises the following steps:

S1. Place the strip to be stamped so that the strip to be stamped passes between the conveying roller and the pressure roller, the middle part of the strip to be stamped is pressed on the lower mold base, and the bearing seat supports the strip to be stamped;

S2. Shake the second handle to make the two-way screw rotate in a circle, and then make the two second moving parts move toward each other until the two limit guide plates contact the front and rear sides of the strip to be stamped to play a guiding role. Avoid deviation during the conveying process of the material belt to be stamped;

S3. The first motor rotates one group of the first rotating shafts, and the transmission belt drives the other group of the first rotating shafts to rotate synchronously, so as to realize the conveyance of the material strip to be punched;

S4. The lifting mechanism makes the upper die base move downward, and the stamping head moves downward accordingly and punches the part to be punched on the lower die base; the second connecting piece moves downward with the upper die base, and the cutter follows it Down movement and cutting of the punched part on the output side, the cut part falls into the collection box;

S5. During the downward stamping process, when the hemisphere contacts the movable head, it generates a squeezing force, so that the movable rod moves into the first limit cylinder, and the pressure block is against the pressure sensor; the pressure sensor feels the pressure, The lifting mechanism makes the upper die base stop moving downwards to complete a single stamping, and then the lifting mechanism makes the upper die base move upwards and return to its original position, so that the cycle goes back and forth to achieve continuous stamping operations.

The technical solution of the present invention has the following beneficial technical effects:

The strip to be stamped passes between the conveying roller and the pressure roller, the middle part of the strip to be stamped is pressed on the lower die seat, and the bearing seat supports the strip to be stamped; shake the second handle to make the two-way screw rotate in a circle, and the two The second moving part moves in the opposite direction and contacts the front and rear sides of the material strip to be stamped, which can play a guiding role, avoid the deviation of the material belt to be stamped during the conveying process, and help to improve the stamping effect;

The first motor rotates one group of first rotating shafts, and the transmission belt drives the other group of first rotating shafts to rotate synchronously, so that the strip to be stamped moves and realizes the conveyance of the strip to be stamped; the lifting mechanism makes the upper mold seat Moving downward, the stamping head moves downward accordingly and punches the part to be punched on the lower die base; the hemisphere moves downward with the upper die base, and when the hemisphere touches the movable head, it generates a squeezing force to Move the movable rod to the first limit cylinder, press the block against the pressure sensor; the pressure sensor feels the pressure, the lifting mechanism stops the upper die base from moving downward, and completes a single stamping, and then the lifting mechanism moves the upper die base upwards And return to the original position, and so on and on, to achieve continuous stamping operation;

When the upper die base moves downward to realize the punching operation, the second connecting member moves downward with the upper die base, and the cutter moves downward accordingly to cut off the punched part on the output side. The stamping parts fall into the collection box, and the collection box collects the stamping parts. It integrates the functions of conveying, continuous stamping, cutting and collecting.

Description of drawings

Fig. 1 is a structural schematic diagram of an intelligent continuous processing stamping die proposed by the present invention.

Fig. 2 is a front view of an intelligent continuous processing stamping die proposed by the present invention.

Fig. 3 is a schematic diagram of the connection between the first connecting piece and the first limiting cylinder in an intelligent continuous processing stamping die proposed by the present invention.

Fig. 4 is a schematic diagram of the connection of the first limit cylinder, movable rod and movable head in an intelligent continuous processing stamping die proposed by the present invention.

Fig. 5 is a schematic diagram of the connection between the second limit cylinder and the cutter in an intelligent continuous processing stamping die proposed by the present invention.

Fig. 6 is a schematic structural diagram (side view) of a U-shaped seat in a stamping die for intelligent continuous processing proposed by the present invention.

Fig. 7 is an enlarged view of part A of an intelligent continuous processing stamping die proposed by the present invention.

Fig. 8 is a schematic structural view (side view) of a bearing seat in a stamping die for intelligent continuous processing proposed by the present invention.

Fig. 9 is a schematic diagram of a right side view of an intelligent continuous processing stamping die proposed by the present invention.

Reference signs: 1, processing table; 2, lower mold base; 3, upper mold base; 4, stamping head; 5, connecting seat; 6, lifting mechanism; 7, vertical plate; 8, hemisphere; Connector; 10, first limit cylinder; 11, movable head; 12, movable rod; 13, pressure block; 14, first spring; 15, pressure sensor; 16, first threaded rod; 17, first guide groove ;18, the first moving part; 19, the transmission shaft; 20, the first rocker; 21, the second connecting piece; 22, the second limit cylinder; 23, the cutter; 24, U-shaped seat; ; , pulley; 35, transmission belt; 36, bearing seat; 37, two-way screw; 38, third guide groove; 39, second rocker; 40, second moving part; 41, limit guide plate; 42, second motor ; 43, the second threaded rod; 44, the guide column; 45, the collection box; 46, the support plate; 47, the limit block; 48, the third spring; 49, the fixed plate; 50, the connecting rod.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

As shown in Figures 1-9, an intelligent continuous processing stamping die proposed by the present invention includes a processing table 1, a lower mold base 2, an upper mold base 3, a connecting base 5, a first connecting piece 9, a first limit Barrel 10, movable head 11, movable rod 12, first spring 14, second connecting piece 21, U-shaped seat 24, transmission belt 35, bearing seat 36 and limit guide plate 41;

The lower die base 2 is arranged on the processing table 1, the upper die base 3 is located directly above the lower die base 2, and the bottom of the upper die base 3 is provided with a stamping head 4; the processing table 1 is provided with a vertical plate 7, and the vertical plate 7 is located at the rear of the lower mold base 2; the connection base 5 is arranged on the vertical plate 7 and is positioned above the upper mold base 3, the connection base 5 is provided with a lifting mechanism 6, and the lifting mechanism 6 acts on the upper mold base 3; the first The connecting piece 9 is vertically arranged on the connecting seat 5, and the first limiting cylinder 10 is arranged on the first connecting piece 9; There is a pressure sensor 15, and a pressure block 13 is correspondingly provided on the movable rod 12. The first spring 14 is sleeved on the movable rod 12 and connected to the first limit cylinder 10 and the pressure block 13; the movable head 11 is arranged on the movable rod 12, The side of the upper mold base 3 facing the first connecting piece 9 is correspondingly provided with a hemisphere 8;

The processing table 1 is provided with a support plate 46, and the support plate 46 is provided with a collection box 45 with an opening upward; the second connecting piece 21 is arranged horizontally on the upper mold base 3, and the other end of the second connecting piece 21 is vertically arranged The second limit cylinder 22; the second limit cylinder 22 is provided with a connecting rod 50, the bottom end of the connecting rod 50 is provided with a cutter 23, and the cutter 23 and the collection box 45 are located on the same side;

The U-shaped seat 24 is arranged on both sides of the processing table 1, and the first rotating shaft 31 and the second rotating shaft 32 are vertically arranged on the U-shaped seat 24, and the first rotating shaft 31 is provided with a conveying roller 25, and the second rotating shaft 32 Pressure roller 26 is arranged on it; Pulley 34 is respectively arranged on two first rotating shafts 31, and transmission belt 35 transmission connects two pulleys 34; One group of U-shaped seat 24 is provided with first motor 33, and the output of first motor 33 The end is connected with a corresponding set of first rotating shafts 31;

Bearing seat 36 is arranged on both sides of processing table 1, and the third guide groove 38 is vertically arranged on bearing seat 36, and bidirectional screw rod 37 is longitudinally arranged in the third guide groove 38, and second rocking handle 39 is provided on the bidirectional screw rod 37; The two sides of the three guide grooves 38 are provided with a second moving part 40, and the second moving part 40 is threadedly connected with the two-way screw rod 37; the limit guide plate 41 is arranged on the second moving part 40 and passes through the third guide groove 38 upwards ; The bottom of the strip to be stamped contacts the bearing seat 36, the conveying roller 25 and the lower die seat 2.

In an optional embodiment, it also includes a first threaded rod 16; the first connecting member 9 is vertically provided with a first guide groove 17 on one side facing the upper mold base 3, and the first threaded rod 16 is vertically arranged on the first In the guide groove 17; the first limit cylinder 10 is provided with a first moving part 18, the first moving part 18 is located in the first guide groove 17 and is threadedly connected with the first threaded rod 16; the first connecting part 9 is provided with Transmission shaft 19, and transmission shaft 19 is provided with first rocking handle 20; Transmission shaft 19 is provided with bevel gear, is provided with bevel gear correspondingly on the first threaded rod 16, and two bevel gears mesh and connects; On the first connector 9 A scale is provided, and the hemisphere 8 and the zero scale value of the scale are in the same horizontal plane. During work, turn the first rocker 20 to rotate the transmission shaft 19, thereby making the first threaded rod 16 rotate in a circle, and the first moving part 18 moves vertically in the first guide groove 17, finally realizing the movement The adjustment of the height of the head 11 can be conveniently adjusted by setting a scale, which is helpful for use.

In an optional embodiment, it also includes a second threaded rod 43 and a guide post 44; the connecting base 5 is slidably connected with the vertical plate 7, and the vertical plate 7 is provided with a fixing plate 49, and the fixing plate 49 is located on the connecting base 5 Above; the vertical plate 7 is provided with a second motor 42, the second threaded rod 43 is rotated and arranged on the fixed plate 49 and is threadedly connected with the connecting seat 5, and the output end of the second motor 42 is connected with the second threaded rod 43; guide The column 44 is vertically arranged on the fixing plate 49 and passes through the connecting base 5 downwards. During work, the second motor 42 makes the second threaded rod 43 rotate in a horizontal direction, and the connecting seat 5 moves vertically under the guidance of the guide column 44, which facilitates the adjustment of the height of the connecting seat 5 as required, which contributes to use.

In an optional embodiment, a control device is also included; the pressure sensor 15 communicates with the control device, and the control device controls the connection with the lifting mechanism 6 . During operation, the pressure sensor 15 senses the received pressure and sends the information to the control device, and the control device controls the operation of the lifting mechanism 6 .

In an optional embodiment, the connecting rod 50 is provided with a limiting block 47, and the limiting block 47 is located in the second limiting cylinder 22; a third spring 48 is vertically arranged in the second limiting cylinder 22, and the third The spring 48 is connected with the limit block 47 . During operation, the setting of the third spring 48 can make the connecting rod 50 move in the vertical direction, so as to play a buffering role and help prevent the cutter 23 from being damaged.

In an optional embodiment, it also includes a second spring 29; the two ends of the second rotating shaft 32 are provided with a slider 27, and the two inner sides of the U-shaped seat 24 are vertically provided with a second guide groove 30, and the slider 27 is located at In the second guide groove 30, it is slidably connected with the U-shaped seat 24; in the second guide groove 30, the guide rod 28 is vertically set, and the slide member 27 is provided with a guide hole for the guide rod 28 to pass through, and the second spring 29 is sleeved On the guide rod 28, the U-shaped seat 24 and the sliding piece 27 are connected. In operation, the second spring 29 is in a compressed state and applies a downward thrust to the slider 27, and then applies a downward thrust to the pressing roller 26 through the second rotating shaft 32, so that the pressing roller 26 presses the material strip to be stamped, Not only is it convenient to convey material belts of different thicknesses, but it also helps to improve the conveying effect.

In an optional embodiment, dovetail protrusions are arranged laterally on the support plate 46 , and dovetail grooves with openings facing downward are horizontally arranged at the bottom of the collection box 45 , and the dovetail protrusions are inserted into the dovetail grooves. During work, the cooperation between the dovetail protrusion and the dovetail groove can position the collection box 45, and it is also convenient to install and extract the collection box 45, which is helpful for use.

In an optional embodiment, the lower mold base 2 is provided with a punching hole and a blanking port, and a waste collection tank is provided in the processing table 1, and the blanking port is located under the punching hole, and the waste collection tank is located at the blanking port. Below, to collect the waste generated in the stamping process, the use effect is good.

The present invention proposes a kind of intelligent continuous processing stamping die, also proposes its stamping method, comprises the following steps:

S1. Place the strip to be stamped so that the strip to be stamped passes between the conveying roller 25 and the pressure roller 26, the middle part of the strip to be stamped is pressed on the lower mold base 2, and the bearing seat 36 supports the strip to be stamped;

S2. Shake the second rocker 39 to make the two-way screw 37 rotate in a circle, and then make the two second moving parts 40 move toward each other until the two limit guide plates 41 contact the front and rear sides of the strip to be punched to start To the guiding role, avoiding the deviation during the conveying process of the material belt to be stamped;

S3. The first motor 33 rotates one group of the first rotating shafts 31, and the transmission belt 35 drives the other group of the first rotating shafts 31 to rotate synchronously, so as to realize the conveyance of the strip to be stamped;

S4. The lifting mechanism 6 makes the upper mold base 3 move downward, and the stamping head 4 moves downward accordingly and stamps the part to be punched on the lower mold base 2; the second connecting piece 21 moves downward with the upper mold base 3, The cutting knife 23 then moves downwards and cuts the punched part on the output side, and the cut parts fall into the collection box 45;

S5. During the downward punching process, when the hemisphere 8 contacts the movable head 11, it generates a pressing force, so that the movable rod 12 moves into the first limit cylinder 10, and the pressure block 13 is against the pressure sensor 15; The pressure sensor 15 feels the pressure, and the lifting mechanism 6 stops the upper die base 3 from moving downwards to complete a single stamping, and then the lifting mechanism 6 makes the upper die base 3 move upwards and return to its original position, so that the cycle goes back and forth to realize continuous stamping operate.

In the present invention, during use, the strip to be stamped passes between the conveying roller 25 and the pressure roller 26, the middle part of the strip to be stamped is pressed on the lower mold base 2, and the bearing seat 36 holds the strip to be stamped; shake the second The rocker 39 makes the two-way screw 37 rotate in a circle, and the two second moving parts 40 move toward each other and contact the front and rear sides of the material strip to be stamped, which can play a guiding role and prevent the material belt to be stamped from being in the process of conveying. Offset is generated, which helps to improve the stamping effect;

The first motor 33 rotates one group of first rotating shafts 31, and the transmission belt 35 drives the other group of first rotating shafts 31 to rotate synchronously, so that the strip to be stamped moves to realize the conveying of the strip to be stamped; the lifting mechanism 6. Make the upper mold base 3 move downward, and the stamping head 4 moves downward accordingly and stamps the part to be stamped on the lower mold base 2; the hemisphere 8 moves downward with the upper mold base 3, when the hemisphere 8 contacts When the movable head 11 generates a squeezing force to it, so that the movable rod 12 moves into the first limit cylinder 10, the briquetting block 13 is against the pressure sensor 15; the pressure sensor 15 feels the pressure, and the lifting mechanism 6 makes the upper mold base 3 Stop the downward movement to complete a single stamping, and then the lifting mechanism 6 moves the upper mold base 3 upwards and returns to its original position, so that it goes back and forth to achieve continuous stamping operations;

When the upper die base 3 moves downward to realize the stamping operation, the second connecting member 21 moves downward with the upper die base 3, and the cutter 23 moves downward accordingly and cuts off the punched part on the output side , the cut stamping parts fall into the collection box 45, and the collection box 45 collects the stamping parts, integrating the functions of conveying, continuous stamping, cutting and collecting, with various functions, simple operation, time-saving and labor-saving, and excellent use effect. The conveying process and operation process are relatively stable, which significantly improves the stamping efficiency and is suitable for popularization and use.

It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, and not to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention shall fall within the protection scope of the present invention. Furthermore, it is intended that the appended claims of the present invention embrace all changes and modifications that come within the scope and metesques of the appended claims, or equivalents of such scope and metes and bounds.

Claims (10)

1. An intelligent continuous processing stamping die, characterized in that it includes a processing table (1), a lower mold base (2), an upper mold base (3), a connecting base (5), a first connecting piece (9), The first limit cylinder (10), the movable head (11), the movable rod (12), the first spring (14), the second connecting piece (21), the U-shaped seat (24), the transmission belt (35), the bearing seat (36) and limit guide plate (41); The lower mold base (2) is arranged on the processing table (1), the upper mold base (3) is located directly above the lower mold base (2), and the bottom of the upper mold base (3) is provided with a stamping head (4); There is a riser (7) on the platform (1), and the riser (7) is located behind the lower mold base (2); the connecting seat (5) is set on the riser (7) and located on the upper mold base (3) above, the connecting seat (5) is provided with a lifting mechanism (6), and the lifting mechanism (6) acts on the upper mold base (3); the first connecting piece (9) is vertically arranged on the connecting seat (5), The first limiting cylinder (10) is set on the first connecting piece (9); the movable rod (12) is arranged laterally and inserted into the first limiting cylinder (10), and the first limiting cylinder (10) is provided with a pressure The sensor (15), the movable rod (12) is correspondingly provided with a pressure block (13), the first spring (14) is sleeved on the movable rod (12) and connected with the first limit cylinder (10) and the pressure block (13 ); the movable head (11) is arranged on the movable rod (12), and the side of the upper mold base (3) facing the first connecting piece (9) is correspondingly provided with a hemisphere (8); The processing table (1) is provided with a support plate (46), and the support plate (46) is provided with a collection box (45) with the opening facing upwards; the second connecting piece (21) is horizontally arranged on the upper mold base (3), And the other end of the second connector (21) is vertically provided with a second limiting cylinder (22); the second limiting cylinder (22) is provided with a connecting rod (50), and the bottom end of the connecting rod (50) is provided with Cutter (23), and the cutter (23) is located on the same side as the collection box (45); The U-shaped seat (24) is arranged on both sides of the processing table (1), and the first rotating shaft (31) and the second rotating shaft (32) are arranged longitudinally on the U-shaped seat (24), and the first rotating shaft (31) Conveyor rollers (25) are arranged on the top, pressure rollers (26) are arranged on the second rotating shaft (32); pulleys (34) are respectively arranged on the two first rotating shafts (31), and the transmission belt (35) is connected to the two pulleys (34); one of the U-shaped seats (24) is provided with a first motor (33), and the output end of the first motor (33) is connected to a corresponding set of first rotating shafts (31); The bearing seat (36) is arranged on both sides of the processing table (1), the third guide groove (38) is arranged longitudinally on the bearing seat (36), and the bidirectional screw (37) is arranged longitudinally in the third guide groove (38), and the bidirectional The screw (37) is provided with a second rocker (39); the two sides of the third guide groove (38) are provided with a second moving piece (40), and the second moving piece (40) is threaded with the two-way screw (37) Connection; the limit guide plate (41) is arranged on the second moving part (40) and passes through the third guide groove (38) upwards. 2. An intelligent continuous processing stamping die according to claim 1, characterized in that it also includes a first threaded rod (16); the side of the first connecting piece (9) facing the upper die base (3) is vertical The first guide groove (17) is arranged vertically, and the first threaded rod (16) is vertically arranged in the first guide groove (17); the first limit cylinder (10) is provided with the first moving part (18), the first A moving part (18) is located in the first guide groove (17) and threadedly connected with the first threaded rod (16); The first connector (9) is provided with a transmission shaft (19), and the transmission shaft (19) is provided with a first rocker (20); the transmission shaft (19) is provided with a bevel gear, and the first threaded rod (16 ) is correspondingly provided with a bevel gear, and the two bevel gears are meshed and connected. 3. An intelligent continuous processing stamping die according to claim 1, characterized in that it also includes a second threaded rod (43) and a guide column (44); the connecting seat (5) slides with the vertical plate (7) connection, the vertical plate (7) is provided with a fixed plate (49), and the fixed plate (49) is located above the connection seat (5); The vertical plate (7) is provided with a second motor (42), and the second threaded rod (43) is rotatably arranged on the fixed plate (49) and screwed to the connecting seat (5), and the output of the second motor (42) The end is connected with the second threaded rod (43); the guide column (44) is vertically arranged on the fixed plate (49) and passes through the connecting seat (5) downward. 4. An intelligent continuous processing stamping die according to claim 1, characterized in that it also includes a control device; the pressure sensor (15) is connected to the control device by communication, and the control device controls the connection with the lifting mechanism (6). 5. An intelligent continuous processing stamping die according to claim 1, characterized in that a limit block (47) is provided on the connecting rod (50), and the limit block (47) is located in the second limit cylinder (22 ); the third spring (48) is arranged vertically inside the second limit cylinder (22), and the third spring (48) is connected with the limit block (47). 6. An intelligent continuous processing stamping die according to claim 1, characterized in that a scale is provided on the first connecting piece (9), and the hemisphere (8) is at the same level as the zero scale value of the scale Inside. 7. An intelligent continuous processing stamping die according to claim 1, characterized in that sliding parts (27) are provided at both ends of the second rotating shaft (32), and the two inner sides of the U-shaped seat (24) are vertical A second guide groove (30) is arranged straight, and the sliding member (27) is located in the second guide groove (30) and is slidably connected with the U-shaped seat (24). 8. An intelligent continuous processing stamping die according to claim 7, characterized in that it also includes a second spring (29); a guide rod (28) is vertically arranged in the second guide groove (30), and the sliding part (27) is provided with a guide hole for the guide rod (28) to pass through, and the second spring (29) is sheathed on the guide rod (28) and connects the U-shaped seat (24) and the slider (27). 9. An intelligent continuous processing stamping die according to claim 1, characterized in that a dovetail protrusion is arranged horizontally on the support plate (46), and a dovetail groove with the opening facing downward is arranged horizontally on the bottom of the collection box (45), The dovetail protrusion is inserted into the dovetail groove. 10. A kind of intelligent continuous processing stamping die according to claim 1, also proposes its stamping method, is characterized in that, comprises the following steps: S1. Place the strip to be stamped so that the strip to be stamped passes between the conveying roller (25) and the pressure roller (26), and the middle part of the strip to be stamped is pressed on the lower mold seat (2), and the bearing seat (36 ) to hold the strip to be stamped; S2. Shake the second handle (39) to make the two-way screw (37) rotate in a circle, and then make the two second moving parts (40) move toward each other until the two limit guide plates (41) and the strip to be stamped The front and rear sides are in contact to play a guiding role to avoid deviation during the conveying process of the material belt to be stamped; S3. The first motor (33) rotates one of the first rotating shafts (31), and the transmission belt (35) drives the other group of first rotating shafts (31) to rotate synchronously, so as to realize the conveyance of the material belt to be punched; S4. The lifting mechanism (6) moves the upper mold base (3) downward, and the stamping head (4) moves downward accordingly to punch the part to be punched on the lower mold base (2); the second connecting piece (21 ) moves downward with the upper die base (3), the cutter (23) moves downward accordingly and cuts the stamped parts on the output side, and the cut parts fall into the collection box (45); S5. During the downward punching process, when the hemisphere (8) contacts the movable head (11), it generates a squeezing force, so that the movable rod (12) moves into the first limit cylinder (10), pressing The block (13) is pressed against the pressure sensor (15); the pressure sensor (15) feels the pressure, and the lifting mechanism (6) stops the upper mold base (3) from moving downwards to complete a single stamping, after which the lifting mechanism (6) makes The upper die base (3) moves upwards and returns to its original position, and it goes back and forth like this to realize continuous punching operation.

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