Book ring integrated stamping production equipment

Abstract

The invention belongs to the technical field of book ring production equipment, and particularly relates to book ring integrated stamping production equipment which comprises a punching machine, a feeding mechanism, a reciprocating shearing mechanism, a stamping die mechanism and a power mechanism used for providing power are arranged on the punching machine, the feeding mechanism conveys raw material wires to the stamping die mechanism, and the reciprocating shearing mechanism is used for shearing the raw material wires to the stamping die mechanism. The stamping die mechanism is used for bending a raw material wire into an arc, the stamping die mechanism comprises a die body, a flattening column and a punching column, the flattening column and the punching column are arranged on the die body and have a reset function, the flattening column is used for flattening the arc-formed wire, and the punching column is used for punching the flattened wire. The reciprocating shearing mechanism is used for punching and cutting a processed wire, the power mechanism comprises an eccentric transmission mechanism, and the production procedures of forming, flattening, punching, punching, cutting and discharging are integrally finished through the matching of the power mechanism and the eccentric transmission mechanism, so that the production and processing efficiency of book rings is greatly improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of book ring production equipment, and particularly relates to a book ring integrated stamping production equipment. BACKGROUND

[0002] A book ring, also known as an open connecting ring or a quick release ring, is a commonly used connecting accessory and is widely applied to fields such as daily life, jewelry, outdoor equipment, etc., such as a book ring, a key chain, a bracelet, a necklace, a hanging ornament, etc. The book ring needs to use a book ring production equipment in production.

[0003] The existing book ring production equipment has the following structural components: a stamping device, a die, a cutting device, etc. The working principle is that a worker uses the stamping device to flatten the die to flatten and cut the raw material wire, and then changes a punching die to use the stamping device to perform punching processing.

[0004] The existing book ring production equipment has the following disadvantages: in the production process, the worker can only use the equipment to first flatten and cut the raw material wire, and then use a punching device to punch the semi-finished product after flattening and cutting, the process is extremely complicated, the labor cost of the production enterprise is increased, and the production work efficiency of the product is greatly affected. Therefore, the book ring integrated stamping production equipment is proposed for the above problems. SUMMARY

[0005] In order to make up for the deficiencies of the existing book ring production equipment, solve the problem that the worker can only use the equipment to first flatten and cut the raw material wire in the production process, and then use a punching device to punch the semi-finished product after flattening and cutting, the process is extremely complicated, the labor cost of the production enterprise is increased, and the production work efficiency of the product is greatly affected, the book ring integrated stamping production equipment is proposed.

[0006] The technical scheme adopted by the application to solve the technical problems is: the book ring integrated stamping production equipment comprises a punch, a feeding mechanism, a reciprocating shearing mechanism, a stamping die mechanism, and a power mechanism for providing power, the feeding mechanism conveys the raw material wire to the stamping die mechanism, the stamping die mechanism bends the raw material wire, the stamping die mechanism comprises a die body and a flattening column and a punching column with a reset function on the die body, the flattening column flattens the arc-shaped wire, the punching column punches the flattened wire, and the reciprocating shearing mechanism cuts the processed wire.

[0007] Preferably, the punch is provided with a stamping mechanism, the stamping mechanism moves the flattening column and the punching column, and the stamping mechanism is in transmission connection with the power structure.

[0008] Preferably, a swingable rocker arm is provided above the stamping die mechanism. The rocker arm, through swinging and cooperating with the stamping mechanism, can drive the flattening column and the punching column to perform flattening or punching operations respectively. The rocker arm is connected to a power structure for swinging. The rocker arm consists of a pressure rod and a pull rod, and the thickness of the pull rod is less than that of the pressure rod. A torsion spring is provided on the rocker arm, and the rocker arm is rotatable relative to the stamping mechanism. The torsion spring keeps the rocker arm in a first position for punching the punching column. A tension spring is provided on the rocker arm, and the tension spring, in cooperation with the power structure, causes the rocker arm to swing to a second position for flattening the flattening column. A first limiting post and a second limiting post are respectively provided on both sides of the rocker arm. The two posts limit the position of the rocker arm so that the pressure rod can be located directly above the flattening column or the punching column when swinging. A tension spring is provided on one side of the pull rod, and the rocker arm is connected to the power mechanism through the tension spring.

[0009] Preferably, one side of the mold body is a discharge port, a guide rod for linear guidance is fixedly mounted on one side of the mold body, a bending rod for bending guidance is rotatably mounted inside the mold body, an angle adjustment mechanism is provided on one side of the mold body to adjust the angle of the bending rod, a forming mold for bending is provided inside the mold body, the forming mold has a channel for forming raw material wire and a cutting cavity, and a limit block is fixedly provided on one side of the mold body to prevent excessive movement of raw material wire.

[0010] Preferably, the reciprocating shearing mechanism includes a base, a guide groove is provided on the base, a moving rod is slidably arranged in the guide groove, a cutter head is fixedly provided at the top of one end of the moving rod, the cutter head is inserted into the cutting cavity opened in the forming mold to cut the processed wire, and the reciprocating shearing mechanism is connected to a power structure.

[0011] Preferably, the feeding mechanism includes two sets of first gears and second gears rotating in opposite directions, and a transmission gear that drives them to rotate. A feeding wheel is fixedly provided at the other end of the first gear and the second gear along the axial direction. A rotating sleeve is provided on one side of the transmission gear. A ratchet structure is provided inside the rotating sleeve to allow the feeding mechanism to intermittently feed the raw material wire. The feeding mechanism is connected to a power structure for operation.

[0012] Preferably, the power mechanism drives the feeding mechanism, the reciprocating shearing mechanism, the stamping mechanism, and the swing arm operation, respectively.

[0013] Preferably, the power mechanism includes a flywheel, which is fixedly mounted at one end of the crankshaft for driving the stamping mechanism to operate. The power mechanism includes a linkage mechanism, which includes a turntable mounted at one end of the crankshaft. A first connecting rod is rotatably mounted at the eccentric position of the turntable, and a second connecting rod is rotatably mounted at the other end of the first connecting rod. The second connecting rod is connected to the feeding mechanism for transmission.

[0014] Preferably, the power mechanism comprises an eccentric transmission mechanism, the eccentric transmission mechanism is in transmission connection with the power mechanism through a linkage structure, the eccentric transmission mechanism comprises a rotating rod and a driven wheel, the driven wheel is fixedly arranged at one end of the rotating rod, one end of the rotating rod is fixedly provided with a first rotating disc, a second rotating disc is rotatably arranged at one side of the first rotating disc through a rotating rod bearing, a tension spring is fixedly connected to an eccentric position of the second rotating disc for a swing rod to swing from a first position to a second position, the eccentric transmission mechanism comprises a connecting rod, one end of the connecting rod is assembled on one side of the reciprocating shearing mechanism for the reciprocating shearing mechanism to reciprocate.

[0015] Preferably, the punch is provided with a discharging mechanism on one side, the discharging mechanism comprises an air pipe, the punch is assembled with a pneumatic stroke mechanical valve on one side, the pneumatic stroke mechanical valve is assembled on the air pipe, an air outlet end of the air pipe penetrates into the inside of the die body, a triggering end of the pneumatic stroke mechanical valve is matched with the first rotating disc, after the book ring is completed shearing, the product is blown out and discharged by using high-pressure gas, and the punch is fixedly provided with a discharging slide at the position of the die body discharge port.

[0016] The book ring integrated stamping production equipment has the following beneficial effects:

[0017] The book ring integrated stamping production equipment has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0019] Figure 1 is a first overall perspective view;

[0020] Figure 2 is a second overall perspective view;

[0021] Figure 3 is a side sectional view of the whole;

[0022] Figure 4 is Figure 3 is an enlarged view of the structure at A in FIG. 8;

[0023] Figure 5 is Figure 3Structure enlarged view at B;

[0024] Figure 6 is Figure 2 Structure enlarged view at C;

[0025] Figure 7 is Figure 2 Structure enlarged view at D;

[0026] Figure 8 is the bottom perspective view of the whole;

[0027] Figure 9 is Figure 8 Structure enlarged view at E;

[0028] Figure 10 is the sectional plan view of the whole;

[0029] Figure 11 is Figure 10 Structure enlarged view at F;

[0030] Figure 12 is the schematic view of the existing book ring structure;

[0031] Legend:

[0032] 1, punch; 2, feeding mechanism; 201, fixed frame; 202, first gear; 203, second gear; 204, transmission gear; 207, rotating sleeve; 208, feeding wheel; 3, shearing mechanism; 301, base; 302, guide groove; 303, moving rod; 304, cutter head; 305, connecting lug; 4, stamping die mechanism; 401, die body; 403, bending rod; 4031, guide rod; 4032, angle adjusting mechanism; 404, flattening column; 405, punching column; 406, return spring; 407, forming die; 408, limiting block; 5, stamping mechanism; 501, crankshaft; 502, machine head; 503, pressure head; 6, power mechanism; 601, driving motor; 602, driving wheel; 603, flywheel; 604, belt; 7, eccentric transmission mechanism; 701, rotating rod; 702, driven wheel; 703, transmission wheel; 704, synchronous belt; 705, first rotating disc; 706, second rotating disc; 707, connecting rod; 708, rotating disc; 709, first connecting rod; 7010, second connecting rod; 8, swing rod; 801, pressure rod; 802, pull rod; 9, tension spring; 10, first limiting column; 11, second limiting column; 12, pneumatic stroke mechanical valve; 13, air pipe; 14, discharge chute; a, bending position; b, flattening position; c, punching position; d, cutting position. DETAILED DESCRIPTION

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0034] The specific embodiments are given below.

[0035] Please refer to Figures 1-12 The book ring integrated stamping production equipment comprises a punch 1, a feeding mechanism 2 and a reciprocating shearing mechanism 3 are arranged in the middle of the punch 1, a stamping die mechanism 4 is arranged between the feeding mechanism 2 and the reciprocating shearing mechanism 3, the stamping die mechanism 4 comprises a die body 401, one side of the die body 401 is a discharge port, a bending rod 403 is rotatably arranged in the die body 401, an angle adjusting mechanism 4032 is arranged on one side of the bending rod 403 in the die body 401, the angle adjusting mechanism 4032 adjusts the angle of the bending rod 403, a guide rod 4031 is fixedly arranged on one side of the die body 401, an arc chamfer is arranged on one side of the bending rod 403 and cooperates with the guide rod 4031 to bend the raw material wire into an arc shape, a flattening column 404 and a punching column 405 are movably arranged between the top end of the die body 401 and the die body 401 respectively, and a return spring 406 is arranged between each of the flattening column 404 and the punching column 405 and the die body 401, the raw material wire is first flattened by the flattening column 404 in the stamping die mechanism 4, then moves to the punching column 405 under the cooperation of the feeding mechanism 2 to be punched, and then is cut by the reciprocating shearing mechanism 3;

[0036] The feeding mechanism 2 comprises a fixed frame 201, two groups of first gears 202 and second gears 203 with opposite rotation directions and a transmission gear 204 driving the rotation of the first gears 202 and the second gears 203 are arranged on the fixed frame 201, feeding wheels 208 are fixedly arranged at the other ends of the first gears 202 and the second gears 203 in the axial direction, a rotating sleeve 207 is arranged on one side of the transmission gear 204, a ratchet structure is arranged in the rotating sleeve 207 to intermittently feed the raw material wire, a power mechanism 6 is arranged on one side of the punch 1, the power mechanism 6 comprises a driving motor 601, a driving wheel 602, a flywheel 603 and a belt 604, the driving wheel 602 is fixedly arranged on the output end of the driving motor 601 through a shaft coupling, the flywheel 603 is fixedly arranged on one end of a crankshaft 501, and the belt 604 is sleeved on the driving wheel 602 and the flywheel 603;

[0037] One side of the punch 1 is provided with an eccentric transmission mechanism 7, the eccentric transmission mechanism 7 makes the feeding mechanism 2, reciprocating shearing mechanism 3, punch die mechanism 4 linkage operation, the eccentric transmission mechanism 7 includes rotating rod 701, driven wheel 702, transmission wheel 703, synchronous belt 704, the driven wheel 702 is fixedly arranged at one end of rotating rod 701, the transmission wheel 703 is fixedly arranged on the crankshaft 501, the synchronous belt 704 is transmissionly sleeved on the transmission wheel 703 and the driven wheel 702, one end of the rotating rod 701 is fixedly provided with a first rotating disc 705, one side of the first rotating disc 705 is eccentrically provided with a second rotating disc 706 through a rotating rod bearing, one side of the second rotating disc 706 is fixedly provided with a connecting rod 707, one end of the connecting rod 707 is rotationally connected with the connecting lug 305 through a rotating rod;

[0038] One end of the crankshaft 501 is fixedly provided with a rotating disc 708, one side of the rotating disc 708 is eccentrically provided with a first connecting rod 709 which rotates through a rotating rod, one end of the first connecting rod 709 is connected with a second connecting rod 7010 which rotates through a rotating rod, the other end of the second connecting rod 7010 is fixedly arranged on the rotating sleeve 207, the upper portion of the punch 1 is provided with a stamping mechanism 5, the stamping mechanism 5 comprises the crankshaft 501, the crankshaft 501 is assembled with a machine head 502 through a connecting rod, the machine head 502 reciprocates up and down through the cooperation of the limiting mechanism arranged on the punch 1, the bottom end of the machine head 502 is fixedly provided with a pressing head 503, one side of the bottom end of the pressing head 503 is provided with a swing rod 8 which rotates through a rotating rod, the swing rod 8 is composed of a pressing rod 801 and a pulling rod 802, and the thickness of the pulling rod 802 is less than that of the pressing rod 801, one side of the pulling rod 802 is connected with a tension spring 9, the other end of the tension spring 9 is connected to the eccentric position on one side of the second rotating disc 706 through a fixed block, one side of the bottom end of the pressing head 503 is fixedly provided with a first limiting column 10 and a second limiting column 11 respectively, the positions of the two limiting columns limit the position of the swing rod 8 so that the pressing rod 801 can be located directly above the flattening column 404 or the punching column 405 when the swing rod 8 swings, when working, the staff passes the raw material wire on the external storage reel through the feeding wheels 208 in the feeding mechanism 2 and into the guide rod 4031, and then into the inside of the die body 401, then the driving motor 601 is started, the driving wheel 602 drives the flywheel 603 to rotate through the belt 604, the crankshaft 501 rotates, the crankshaft 501 drives the rotating disc 708 to rotate, the rotating disc 708 drives the first connecting rod 709 and the second connecting rod 7010 to swing, the second connecting rod 7010 drives the rotating sleeve 207 to rotate, the ratchet structure in the rotating sleeve 207 makes the transmission gear 204 rotate intermittently towards the punch 1, the transmission gear 204 drives the first gear 202 and the second gear 203 to rotate intermittently, the first gear 202 and the second gear 203 simultaneously drive the feeding wheels 208 corresponding arranged on the other ends to rotate, the feeding wheels 208 convey the raw material wire into the die body 401, one end of the raw material wire is bent into an arc shape in the arc-shaped channel in the forming die 407 under the cooperation of the guide rod 4031 and the bending rod 403, and the staff can adjust the angle of the bending rod 403 through the adjusting bolt in the rotating angle adjusting mechanism 4032,The crankshaft 501 drives the machine head 502 and the pressing head 503 to move up and down in a cycle, and the crankshaft 501 also drives the transmission wheel 703 to rotate, the transmission wheel 703 drives the driven wheel 702 to rotate through the synchronous belt 704, the driven wheel 702 drives the rotating rod 701 to rotate, the rotating rod 701 drives the first rotating disc 705 to rotate, and the first rotating disc 705 drives the second rotating disc 706 to rotate, when the second rotating disc 706 is far away from the machine head 502, the second rotating disc 706 pulls the tension spring 9, the tension spring 9 drives the pull rod 802 to swing, and one side of the pull rod 802 abuts against the second limiting column 11, so that the pressing rod 801 is located directly above the flattening column 404, at this time, the pressing head 503 falls down at the same time, the swing rod 8 moves down, the pressing rod 801 extrudes and pushes the flattening column 404 to move down, the flattening column 404 first flattens one end of the raw material wire for subsequent punching operation, then the machine head 502 drives the pressing head 503 to move up, the flattening column 404 moves up and resets under the action of the reset spring 406, and the raw material wire continuously moves under the conveying of the feeding mechanism 2, so that the raw material wire with one end flattened continues to bend and rotate, and the second rotating disc 706 is in a state of continuous rotation, when the second rotating disc 706 is close to the machine head 502, the tension spring 9 no longer applies tension to the pull rod 802, and the torsion spring arranged on the swing rod 8 makes the pull rod 802 swing in the opposite direction, so that one side of the pressing rod 801 abuts against the first limiting column 10, and the pressing rod 801 swings to be located directly above the punching column 405, and at this time, the flattening position b of the raw material wire under the conveying of the feeding mechanism 2 is located directly below the punching column 405, and the limiting block 408 abuts against the flattened end of the wire to prevent the movement distance of the wire from deviating and affecting the punching precision, at this time, the pressing head 503 falls down again, the swing rod 8 moves down, the pressing rod 801 extrudes and pushes the punching column 405 to move down, and the flattening position b of the raw material wire is punched to form a punching position c, and since the thickness of the pull rod 802 is smaller than that of the pressing rod 801, the pull rod 802 does not contact the flattening column 404 when the pressing rod 801 extrudes the punching column 405, then the machine head 502 drives the pressing head 503 to move up, the punching column 405 moves up and resets under the action of the reset spring 406, so that the raw material wire is punched after flattening, and the working efficiency of the book ring production is improved.

[0039] Further, the reciprocating shearing mechanism 3 comprises a base 301, a guide groove 302 is formed in the base 301, a moving rod 303 is slidably arranged in the guide groove 302, a cutter head 304 is fixedly arranged at one end of the top of the moving rod 303, a connecting lug 305 is fixedly arranged at one side of the top end of the moving rod 303. In working, after the raw material wire is flattened and punched, it needs to be punched and cut. The first rotating disc 705 drives the second rotating disc 706 to rotate. When the second rotating disc 706 rotates towards the machine head 502, that is, after the raw material wire is punched, the second rotating disc 706 will simultaneously drive the connecting rod 707 to move the moving rod 303 towards the die body 401. The moving rod 303 drives the cutter head 304 to move, so that the cutter head 304 enters the die body 401 through the through hole formed on one side of the die body 401, and then enters the cutting cavity in the forming die 407 and punches and cuts the formed wire. The cutting position d of the cutting is the position that can make a pair of book rings be spliced and matched.

[0040] Further, the punch 1 is provided with a discharging mechanism in the middle. The discharging mechanism comprises an air pipe 13. The punch 1 is provided with a pneumatic stroke mechanical valve 12 on one side. The pneumatic stroke mechanical valve 12 is arranged on the air pipe 13. The air outlet end of the air pipe 13 penetrates into the die body 401 in the die body 401. The trigger end of the pneumatic stroke mechanical valve 12 cooperates with the first rotating disc 705. After the book ring is cut, the product is discharged by high-pressure gas. The punch 1 is provided with a discharging chute 14 at the position of the die body 401 discharge port. In working, after the book ring is flattened, punched and cut, it needs to be discharged. After the raw material wire is cut, the protruding part of the first rotating disc 705 is just rotated to the position of the pneumatic stroke mechanical valve 12. The protruding part of the first rotating disc 705 triggers the pneumatic stroke mechanical valve 12, so that the high-pressure gas in the air pipe 13 is connected and released. The high-pressure gas enters the die body 401 and blows the cut raw material wire out of the die body 401, so as to prevent affecting the continuous processing of the subsequent raw material wire. The book ring is blown to the discharging chute 14 and then discharged to the collecting area for centralized collection.

[0041] Working principle: the staff will be external storage reel on the raw material wire through the feeding mechanism 2 between the feed wheel 208, and into the guide rod 4031, into the mold body 401 inside, after starting the drive motor 601, the driving wheel 602 through the belt 604 drive flywheel 603 rotation, the crankshaft 501 rotation, the turntable 708 rotation, the turntable 708 drive first connecting rod 709 and second connecting rod 7010 swing, the second connecting rod 7010 drive rotating sleeve 207 rotation, the ratchet structure inside the rotating sleeve 207 makes the transmission gear 204 intermittent to the punch 1 direction rotation, transmission gear 204 drive first gear 202 and second gear 203 intermittent rotation, first gear 202 and second gear 203 simultaneously drive its other end corresponding to the setting of the feed wheel 208 rotation, the feed wheel 208 will raw material wire to the mold body 401 into the delivery, the raw material wire in the guide rod 4031 and the bending rod 403 cooperation into the arc channel in the forming die 407 is bent into arc shape, namely the bending position a, and the staff can adjust the angle of the adjusting screw in the rotation angle adjusting mechanism 4032 to adjust the angle of the bending rod 403;

[0042] The crankshaft 501 drives the machine head 502 and the pressing head 503 to move up and down in a cycle, and the crankshaft 501 also drives the transmission wheel 703 to rotate, the transmission wheel 703 drives the driven wheel 702 to rotate through the synchronous belt 704, the driven wheel 702 drives the rotating rod 701 to rotate, the rotating rod 701 drives the first rotating disc 705 to rotate, the first rotating disc 705 drives the second rotating disc 706 to rotate, when the second rotating disc 706 is far away from the machine head 502, the second rotating disc 706 pulls the tension spring 9, the tension spring 9 drives the pull rod 802 to swing, one side of the pull rod 802 abuts against the second limiting column 11, and the pressing rod 801 is located directly above the flattening column 404, at this time, the pressing head 503 falls down at the same time, the swing rod 8 moves down, the pressing rod 801 extrudes and pushes the flattening column 404 to move down, the flattening column 404 first flattens one end of the raw material wire for subsequent punching operation, then the machine head 502 drives the pressing head 503 to move up, the flattening column 404 moves up and resets under the action of the reset spring 406, the raw material wire continuously moves under the conveying of the feeding mechanism 2, the raw material wire with one end flattened continues to bend and rotate, and the second rotating disc 706 is in a state of continuous rotation, when the second rotating disc 706 is close to the machine head 502, the tension spring 9 no longer applies tension to the pull rod 802, and the torsional spring arranged on the swing rod 8 makes the pull rod 802 swing in the opposite direction, one side of the pressing rod 801 abuts against the first limiting column 10, and the pressing rod 801 swings to be located above the punching column 405, and at this time, the flattening position b of the raw material wire under the conveying of the feeding mechanism 2 is located directly below the punching column 405, and the limiting block 408 abuts against the flattened end of the wire to prevent the movement distance of the wire from deviating and affecting the punching precision, at this time, the pressing head 503 falls down again, the swing rod 8 moves down, the pressing rod 801 extrudes and pushes the punching column 405 to move down, and the flattening position b of the raw material wire is punched to form the punching position c, and since the thickness of the pull rod 802 is smaller than that of the pressing rod 801, the pull rod 802 does not contact the flattening column 404 when the pressing rod 801 extrudes the punching column 405, then the machine head 502 drives the pressing head 503 to move up, the punching column 405 moves up and resets under the action of the reset spring 406, and the raw material wire is punched after flattening, thereby improving the working efficiency of the book ring production;

[0043] The raw material wire needs to be punched and cut after being flattened and punched. The first rotating disc 705 drives the second rotating disc 706 to rotate. When the second rotating disc 706 rotates towards the direction close to the machine head 502, that is, after the raw material wire is punched, the second rotating disc 706 will simultaneously drive the connecting rod 707 to move the moving rod 303 towards the direction of the die body 401. The moving rod 303 drives the cutter head 304 to move, so that the cutter head 304 enters the die body 401 through the through hole corresponding to the side of the die body 401, and then enters the cutting cavity in the forming die 407 and cuts the formed wire. The cutting position d of the cutting is a position that can enable a pair of book rings to be spliced and matched;

[0044] After the book ring is flattened, punched, and cut, it needs to be discharged. After the raw material wire is cut, the protruding part of the first rotating disc 705 is just rotated to the pneumatic stroke mechanical valve 12 at this time. The protruding part of the first rotating disc 705 triggers the pneumatic stroke mechanical valve 12, so that the high-pressure gas in the air pipe 13 is connected and released. The high-pressure gas enters the die body 401, and blows the cut raw material wire out of the die body 401, preventing the continuous processing of the subsequent raw material wire. The book ring is blown to the discharge chute 14 and then discharged to the collection area for centralized collection.

[0045] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only illustrative of the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A book ring integrated stamping production equipment, comprising a punch press (1), characterized in that: The punch press (1) is equipped with a feeding mechanism (2), a reciprocating shearing mechanism (3), a stamping die mechanism (4), and a power mechanism (6) for providing power. The feeding mechanism (2) conveys the raw material wire to the stamping die mechanism (4). The stamping die mechanism (4) bends the raw material wire. The stamping die mechanism (4) includes a die body (401) and a flattening column (404) and a punching column (405) with a reset function on the die body (401). The flattening column (404) flattens the wire after it is bent. The punching column (405) punches holes in the flattened wire. The reciprocating shearing mechanism (3) cuts the processed wire with teeth.

2. The integrated stamping production equipment for book rings according to claim 1, characterized in that: The punch press (1) is provided with a punching mechanism (5), which causes the flattening column (404) and the punching column (405) to move during punching. The punching mechanism (5) is connected to the power structure for transmission.

3. The integrated stamping production equipment for book rings according to claim 2, characterized in that: A swingable lever (8) is provided above the stamping die mechanism (4). The lever (8) can drive the flattening column (404) and the punching column (405) respectively for flattening or punching operations by swinging in cooperation with the stamping mechanism (5). The lever (8) is connected to a power structure for swinging. The lever (8) is composed of a pressure rod (801) and a pull rod (802), and the thickness of the pull rod (802) is less than that of the pressure rod (801). A torsion spring is provided on the lever (8), and the lever (8) can rotate relative to the stamping mechanism (5). The torsion spring keeps the lever (8) in a first position for punching. The column (405) is punched, and a tension spring (9) is provided on the swing rod (8). The tension spring (9) works with the power structure to make the swing rod (8) swing to the second position for pressing the column (404) flat. A first limiting post (10) and a second limiting post (11) are respectively provided on both sides of the swing rod (8). The two limit the position of the swing rod (8) so that when it swings, the pressure rod (801) can be located directly above the flattening column (404) or the punched column (405). A tension spring (9) is provided on one side of the pull rod (802). The swing rod (8) is connected to the power mechanism (6) through the tension spring (9).

4. The integrated stamping production equipment for book rings according to claim 1, characterized in that: One side of the mold body (401) is a discharge port. A guide rod (4031) for linear guidance is fixedly installed on one side of the mold body (401). A bending rod (403) for bending guidance is rotatably installed inside the mold body (401). An angle adjustment mechanism (4032) is provided on one side of the mold body (401) to adjust the angle of the bending rod (403). A forming mold (407) for bending is provided inside the mold body (401). The forming mold (407) has a channel and a cutting cavity for forming raw material wire. A limit block (408) is fixedly installed on one side of the mold body (401) to prevent excessive movement of the raw material wire.

5. The integrated stamping production equipment for book rings according to claim 1, characterized in that: The reciprocating shearing mechanism (3) includes a base (301), a guide groove (302) is provided on the base (301), a moving rod (303) is slidably arranged in the guide groove (302), a cutter head (304) is fixedly provided at the top of one end of the moving rod (303), the cutter head (304) is inserted into the cutting cavity opened in the forming mold (407) to cut the processed wire. The reciprocating shearing mechanism (3) is connected to a power structure.

6. The integrated stamping production equipment for book rings according to claim 1, characterized in that: The feeding mechanism (2) includes two sets of first gears (202) and second gears (203) rotating in opposite directions, and a transmission gear (204) driving them to rotate. The other end of the first gear (202) and second gear (203) is fixedly provided with a feeding wheel (208). A rotating sleeve (207) is provided on one side of the transmission gear (204). The rotating sleeve (207) is provided with a ratchet structure inside so that the feeding mechanism (2) intermittently feeds the raw material wire. The feeding mechanism (2) is connected to a power structure for operation.

7. The integrated stamping production equipment for book rings according to claim 1, characterized in that: The power mechanism (6) drives the feeding mechanism (2), the reciprocating shearing mechanism (3), the stamping mechanism (5), and the swing arm (8) to operate respectively.

8. The integrated stamping production equipment for book rings according to claim 7, characterized in that: The power mechanism (6) includes a flywheel (603), which is fixedly mounted on one end of the crankshaft (501) for driving the stamping mechanism (5) to operate. The power mechanism (6) includes a linkage mechanism, which includes a turntable (708) mounted on one end of the crankshaft (501). A first connecting rod (709) is rotatably mounted on the eccentric position of the turntable (708), and a second connecting rod (7010) is rotatably mounted on the other end of the first connecting rod (709). The second connecting rod (7010) is connected to the feeding mechanism (2) in a transmission connection.

9. The integrated stamping production equipment for book rings according to claim 7, characterized in that: The power mechanism (6) includes an eccentric transmission mechanism (7), which is connected to the power mechanism (6) via a linkage structure. The eccentric transmission mechanism (7) includes a rotating rod (701) and a driven wheel (702). The driven wheel (702) is fixedly mounted on one end of the rotating rod (701). A first rotating disk (705) is fixedly mounted on one end of the rotating rod (701). A second rotating disk (706) is rotatably mounted on one side of the first rotating disk (705) via a rotating rod bearing. A tension spring (9) is fixedly connected to the eccentric position of the second rotating disk (706) to allow the swing rod (8) to swing from the first position to the second position. The eccentric transmission mechanism (7) includes a connecting rod (707), one end of which is mounted on one side of the reciprocating shearing mechanism (3) for the reciprocating shearing mechanism (3) to perform reciprocating motion.

10. The integrated stamping production equipment for book rings according to claim 1, characterized in that: A discharge mechanism is provided on one side of the punch press (1). The discharge mechanism includes an air pipe (13). A pneumatic stroke mechanical valve (12) is installed on one side of the punch press (1). The pneumatic stroke mechanical valve (12) is mounted on the air pipe (13). The air outlet of the air pipe (13) extends into the mold body (401). The trigger end of the pneumatic stroke mechanical valve (12) cooperates with the first rotating disk (705). After the book ring completes the shearing, the product is blown out by high-pressure gas. A discharge slide (14) is fixedly provided on the punch press (1) at the discharge port of the mold body (401).

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