Automatic carrying mechanism in die after separation of progressive die product and material belt

Abstract

The utility model discloses an automatic carrying mechanism in a die after a progressive die product and a material belt are separated. A continuous forming upper die assembly on an upper die and a continuous forming lower die assembly on a lower die are used for forming the product and separating the formed product from the material belt; the post-processing upper die assembly on the upper die and the post-processing lower die assembly on the lower die are used for conducting stamping post-processing on a single product, and the first horizontal push rod and the second horizontal push rod can be installed on the lower die in a reciprocating motion mode on the horizontal plane. The first horizontal push rod can push a single product separated from a material belt on the continuous forming lower die assembly into the post-processing lower die assembly in the die opening state, and the second horizontal push rod can push a stamped post-processed product on the post-processing lower die assembly to a designated position for discharging in the die opening state. According to the utility model, the continuous production in the die can still be realized after a product and a material belt are separated, the production cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a hardware mold, in particular to an automatic conveying mechanism in a mold after a progressive mold product and a material strip are separated. Background Art

[0002] Hardware products with relatively complex structures are generally stamped and formed using progressive dies. When stamping products with progressive dies, the product and the material strip are usually separated in the last step, and the product separated from the material strip falls directly out of the die. Products that fall out of the die often need to be processed through subsequent processing steps for individual products, such as chamfering and deburring the cut-off parts of the material strip. At present, a single-process stamping die is added, and workers or mechanical arms feed the products punched out of the progressive die into the single-process stamping die, and then the single-process stamping die is used to position and stamp them. This method will increase the number of processes, which will increase production costs, reduce production efficiency, and require product transfer. The product transfer process requires a lot of transfer packaging and labor, and it is also easy to cause product damage during the transfer process. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides an automated in-mold handling mechanism for the progressive die product and the material strip after they are separated. The automated in-mold handling mechanism for the progressive die product and the material strip after they are separated can achieve continuous production of the product in the mold after it is separated from the material strip, thereby reducing production costs and improving production efficiency.

[0004] The utility model adopts the following technical scheme to solve the technical problem: an automatic in-mold handling mechanism for separating a progressive die product from a material strip, comprising an upper die, a lower die, a continuous forming upper die assembly, a continuous forming lower die assembly, a post-processing upper die assembly, a post-processing lower die assembly, a first horizontal push rod, a second horizontal push rod, a first horizontal driving device and a second horizontal driving device; the upper die is capable of repeated lifting and lowering movements and is arranged directly above the lower die; the continuous forming upper die assembly and the post-processing upper die assembly are fixedly installed at intervals on the lower side of the upper die; the continuous forming lower die assembly and the post-processing lower die assembly are fixedly installed at intervals on the upper side of the lower die; the continuous forming upper die assembly is directly opposite to the continuous forming lower die assembly, and as the upper die and the lower die are opened and closed The product forming of the material strip and the separation of the formed product from the material strip are realized. The post-processing upper mold assembly is directly opposite to the post-processing lower mold assembly, and as the upper mold and the lower mold are opened and closed, stamping post-processing of a single product is realized. The first horizontal push rod and the second horizontal push rod are respectively installed on the lower mold so as to be able to reciprocate on the horizontal plane. The first horizontal push rod can push a single product separated from the material strip on the continuous forming lower mold assembly into the post-processing lower mold assembly in the mold opening state. The second horizontal push rod can push the product that has been stamped and processed on the post-processing lower mold assembly to a designated position for unloading in the mold opening state. The second horizontal drive device and the first horizontal drive device respectively drive the second horizontal push rod and the first horizontal push rod to move simultaneously or successively when the mold is opened.

[0005] As a further improvement of the present invention, the first horizontal push rod and the second horizontal push rod move linearly in directions perpendicular to each other.

[0006] As a further improvement of the present invention, the first horizontal driving device includes a first lifting block and a first sliding member, the first lifting block can follow the synchronous lifting and lowering movement of the upper mold, the first lifting block is provided with a first slideway extending obliquely on a vertical plane formed by the movement direction of the first horizontal push rod and the vertical direction, the first sliding member can be slidably installed on the first slideway, and the first sliding member is fixedly connected to the first horizontal push rod; the second horizontal driving device includes a second lifting block and a second sliding member, the second lifting block can follow the synchronous lifting and lowering movement of the upper mold, the second lifting block is provided with a second slideway extending obliquely on a vertical plane formed by the movement direction of the second horizontal push rod and the vertical direction, the second sliding member can be slidably installed on the second slideway, and the second sliding member is fixedly connected to the second horizontal push rod.

[0007] As a further improvement of the utility model, the first sliding member and the second sliding member are respectively rollers rotatably installed on the side walls of the first horizontal push rod and the second horizontal push rod, and the rollers on the side walls of the first horizontal push rod and the second horizontal push rod can roll along the first slideway and the second slideway.

[0008] As a further improvement of the present invention, the upper ends of the first lifting block and the second lifting block are respectively fixedly mounted on the upper mold through connecting plates, and a guide groove is provided on the side wall of the lower mold, and the lower ends of the first lifting block and the second lifting block can be slidably inserted into the guide groove on the side wall of the lower mold.

[0009] As a further improvement of the utility model, the upper ends of the first lifting block and the second lifting block can be respectively installed on the side wall of the lower mold and can slide linearly in the vertical direction for a set distance. The lower mold is also equipped with a return spring, which provides an upward elastic return force to the first lifting block and the second lifting block. A pressure plate is fixedly installed on the side wall of the upper mold. When the pressure plate is closed as the upper mold descends, it can press against the upper ends of the first lifting block and the second lifting block to force the first lifting block and the second lifting block to descend.

[0010] As a further improvement of the utility model, the lower mold is also provided with a first push rod mounting seat and a second push rod mounting seat, and the first push rod mounting seat and the second push rod mounting seat are respectively provided with a first push rod guide slot and a second push rod guide slot, and one end of the first horizontal push rod and the second horizontal push rod can be slidably inserted into the first push rod guide slot and the second push rod guide slot at a set distance, respectively, and the other ends of the first horizontal push rod and the second horizontal push rod can be extended into the continuous molding lower mold assembly and the post-processing lower mold assembly, respectively.

[0011] As a further improvement of the utility model, a connecting plate is provided between the continuous forming lower mold assembly and the post-processing lower mold assembly, and the connecting plate aligns and connects the upper surfaces of the continuous forming lower mold assembly and the post-processing lower mold assembly. The other end of the first horizontal push rod forms an open groove matching the product shape, and the product can be stopped in the horizontal direction and accommodated in the open groove. The other end of the second horizontal push rod forms an elastic push plate facing the product on the post-processing lower mold assembly, and the elastic push plate can elastically and tightly contact the side wall of the product.

[0012] As a further improvement of the utility model, the post-processing lower mold assembly and the lower mold are also provided with an inclined material discharge channel, and the second horizontal push rod can push the product on the post-processing lower mold assembly to the upper opening of the material discharge channel, and the product can slide out to the material receiving position through the material discharge channel.

[0013] As a further improvement of the present invention, the product and material strip separation process of the continuous forming lower mold assembly and the upper side of the post-processing lower mold assembly are respectively formed with a first lower positioning groove and a second lower positioning groove that match the shape of the lower side of the product. The product and material strip separation process of the continuous forming lower mold assembly and the post-processing lower mold assembly are also respectively provided with a first unloading device and a second unloading device. The first unloading device and the second unloading device both include a unloading push block, a unloading push rod and a unloading spring. The unloading push block can be inserted into the first lower positioning groove and the second lower positioning groove for linear reciprocating sliding in a vertical direction. The upper end of the unloading push rod is fixedly connected to the lower end of the unloading push block, and the lower end of the unloading push rod can be slidably installed on the lower mold in a set distance in the vertical direction. The unloading spring provides an upward elastic force to the unloading push rod, and the unloading The push block can push the product in the first lower positioning groove and the second lower positioning groove upwards, and the continuous forming upper mold assembly and the post-processing upper mold assembly are respectively provided with edge pressing blocks, and the edge pressing blocks can be lowered to press the upper side of the product to stop and position the product in the first lower positioning groove and the second lower positioning groove, and the continuous forming upper mold assembly is also provided with a product perforation positioning rod, and the post-processing upper mold assembly is also provided with a product perforation chamfering positioning punch, and the unloading push block on the continuous forming lower mold assembly is provided with a receiving hole groove facing the product perforation, and the unloading push block on the post-processing lower mold assembly is provided with a receiving hole facing the product center hole chamfering positioning punch, and the end of the product center hole chamfering positioning punch forms a conical tip, and the product center hole chamfering positioning punch can be inserted in the perforation of a single product to chamfer and position the product perforation.

[0014] The beneficial effects of the utility model are as follows: the utility model respectively arranges a continuous forming mold assembly for continuously forming products and cutting material strips and a post-processing mold assembly for chamfering and deburring the cut parts of the product material strips in a set of continuous molds; the continuous forming mold assembly forms the product and then cuts the material strip; then the first horizontal driving device drives the first horizontal push rod to push the single product cut from the material strip from the continuous forming lower mold assembly into the post-processing lower mold assembly when the mold is opened; at the same time, the second horizontal driving device drives the second horizontal push rod to push the single product from the processing lower mold assembly to the outside of the mold for unloading; the utility model realizes the automatic conveying of the product separated from the material strip to the next process, completes the post-processing process production, and then conveys the product out of the mold, thereby realizing that the product and the material strip can still be continuously produced in the mold after separation, avoiding the transfer and conveying of the product between different molds, and only one set of continuous molds is required to complete it, without multiple sets of molds, thereby reducing production costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model in the mold opening state;

[0016] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0017] Figure 3 It is a top view of the utility model in the mold opening state;

[0018] Figure 4 This is a schematic diagram of the structural principle of the first horizontal push rod handling product of the utility model;

[0019] Figure 5 This is a schematic diagram of the structural principle of the second horizontal push rod handling product of the utility model;

[0020] Figure 6 for Figure 5 Enlarged view of middle part B;

[0021] Figure 7 is the front view of the first horizontal push rod;

[0022] Figure 8 is a top view of the first horizontal push rod;

[0023] Fig. 9 is the front view of the second horizontal push rod;

[0024] Fig.10 This is a top view of the second horizontal push rod. DETAILED DESCRIPTION

[0025] Embodiment: An automatic in-mold handling mechanism for separating products from material strips in a progressive die, characterized in that it comprises an upper die 1, a lower die 2, a continuous forming upper die assembly 3, a continuous forming lower die assembly 4, a post-processing upper die assembly 5, a post-processing lower die assembly 6, a first horizontal push rod 7, a second horizontal push rod 8, a first horizontal driving device and a second horizontal driving device, wherein the upper die 1 is capable of repeated lifting and lowering movements and is arranged directly above the lower die 2, the continuous forming upper die assembly 3 and the post-processing upper die assembly 5 are fixedly installed at intervals on the lower side of the upper die 1, the continuous forming lower die assembly 4 and the post-processing lower die assembly 6 are fixedly installed at intervals on the upper side of the lower die 2, the continuous forming upper die assembly 3 is directly opposite to the continuous forming lower die assembly 4, and as the upper die 1 and the lower die 2 are opened and closed, the material strip 9 is moved to product 1 0 forming and separating the formed product 10 from the material strip 9, the post-processing upper die assembly 5 is directly opposite to the post-processing lower die assembly 6, and as the upper die 1 and the lower die 2 are opened and closed, the single product 10 is stamped and post-processed. The first horizontal push rod 7 and the second horizontal push rod 8 are respectively installed on the lower die 2 and can reciprocate on the horizontal plane. The first horizontal push rod 7 can push the single product 10 separated from the material strip 9 on the continuous forming lower die assembly 4 into the post-processing lower die assembly 6 in the mold opening state. The second horizontal push rod 8 can push the product 10 that has been stamped and post-processed on the post-processing lower die assembly 6 to the designated position for unloading in the mold opening state. The second horizontal driving device and the first horizontal driving device respectively drive the second horizontal push rod 8 and the first horizontal push rod 7 to move simultaneously or successively when the mold is opened.

[0026] During production, the feeder feeds the material strip 9 into the progressive die in an intermittent feeding manner, and the material strip 9 enters between the continuous molding upper die assembly 3 and the continuous molding lower die assembly 4, and the continuous molding upper die assembly 3 and the continuous molding lower die assembly 4 perform steps such as punching, blanking, and bending on the product 10 to form the product 10. In the last step of the continuous molding upper die assembly 3 and the continuous molding lower die assembly 4, the material strip 9 is cut off, and the product 10 is separated from the material strip 9. When the mold is opened, the first horizontal drive device is started, and the first horizontal push rod 7 is pushed out horizontally to push the single product 10 on the continuous molding lower die assembly 4 into the post-processing lower die assembly 6, and the single product 10 just falls into the molding cavity of the post-processing lower die assembly 6. When the mold is closed again, the post-processing upper die assembly 5 and the post-processing lower die assembly 6 Post-processing stamping operations are performed on a single product 10, such as chamfering and deburring the cut portion of the material strip 9, shaping the product 10, etc. When the mold is opened again, the second horizontal drive device is started, and the second horizontal push rod 8 is pushed out horizontally to push the product 10 on the lower mold 2 assembly to the designated material receiving position for receiving. At the same time, the first horizontal drive device is started, and the first horizontal push rod 7 is pushed out horizontally to push the next single product 10 on the continuous molding lower mold assembly 4 into the post-processing lower mold assembly 6. The above structure realizes the automatic transportation of the product after separation from the material strip 9 to the next process in the mold. After the post-processing process is completed, the product 10 is transported out of the mold, so that the product 10 can still be continuously produced in the mold after being separated from the material strip 9, thereby reducing production costs and improving production efficiency.

[0027] The first horizontal push rod 7 and the second horizontal push rod 8 move linearly in mutually perpendicular directions. The first horizontal push rod 7 and the second horizontal push rod 8 push materials in mutually perpendicular directions to avoid mutual interference and to avoid the mold being too long. The two can also push the product 10 in the same direction or at other intersection angles, which can be designed according to the internal structure of the mold.

[0028] The first horizontal driving device includes a first lifting block 11 and a first sliding member 12. The first lifting block 11 can move synchronously with the upper mold 1. The first lifting block 11 is provided with a first slide 13 which extends obliquely on a vertical plane formed by the movement direction and vertical direction of the first horizontal push rod 7. The first sliding member 12 can be slidably installed on the first slide 13. The first sliding member 12 is fixedly connected to the first horizontal push rod 7; the second horizontal driving device includes a second lifting block 14 and a second sliding member 15. The second lifting block 14 can move synchronously with the upper mold 1. The second lifting block 14 is provided with a second slide 16 which extends obliquely on a vertical plane formed by the movement direction and vertical direction of the second horizontal push rod 8. The second sliding member 15 can be slidably installed on the second slide 16. The second sliding member 15 is fixedly connected to the second horizontal push rod 8.

[0029] When the upper mold 1 rises to open the mold, the first lifting block 11 and the second lifting block 14 move upward with the upper mold 1, and the first sliding member 12 on the first horizontal push rod 7 and the first sliding member 12 on the second horizontal push rod 8 slide along the first slide 13 and the second slide 16 to generate horizontal displacement, thereby pushing the product 10 to move horizontally a set distance. The length of the moving distance of the product 10 can be adjusted according to the needs. The inclination angle of the first slide 13 and the second slide 16, the first slide 13 and the second slide 16 are preferably extended in the vertical direction at both ends, and the vertically extended parts at both ends are connected with the middle inclined extension part through an arc transition, so that it is convenient to ensure that the first horizontal push rod 7 and the second horizontal push rod 8 remain in a stable position when the mold is closed and when the mold is opened, and the first horizontal push rod 7 and the second horizontal push rod 8 can be pushed out again after a period of time of mold opening, so as to form a delay effect.

[0030] The first sliding member 12 and the second sliding member 15 are respectively rollers rotatably mounted on the side walls of the first horizontal push rod 7 and the second horizontal push rod 8, and the rollers on the side walls of the first horizontal push rod 7 and the second horizontal push rod 8 can roll along the first slideway 13 and the second slideway 16. The rollers roll along the first slideway 13 and the second slideway 16, thereby reducing the friction between the two, increasing the smoothness of the movement of the transport mechanism, and avoiding wear of parts and transport failure.

[0031] The upper ends of the first lifting block 11 and the second lifting block 14 are respectively fixedly mounted on the upper mold 1 through a connecting plate, and a guide slot is provided on the side wall of the lower mold 2. The lower ends of the first lifting block 11 and the second lifting block 14 can be slidably inserted into the guide slot on the side wall of the lower mold 2. The first lifting block 11 and the second lifting block 14 move vertically along the guide slot when following the upper mold 1 to move up and down, thereby preventing it from tilting, ensuring the accuracy of the pushing distance of the product 10, and ensuring that the product 10 falls accurately to the designated position.

[0032] The upper ends of the first lifting block 11 and the second lifting block 14 are respectively installed on the side wall of the lower mold 2 to be able to slide linearly in the vertical direction for a set distance. The lower mold 2 is also installed with a reset spring, which provides an upward elastic reset force to the first lifting block 11 and the second lifting block 14. A pressing plate is fixedly installed on the side wall of the upper mold 1. The pressing plate can press against the upper ends of the first lifting block 11 and the second lifting block 14 to force the first lifting block 11 and the second lifting block 14 to descend when the mold is closed as the upper mold 1 descends. The first lifting block 11 and the second lifting block 14 are installed on the lower mold 2, and the reset spring provides the power for their upward movement, and the upper mold 1 provides the reset power by pressing down.

[0033] The lower mold 2 is also provided with a first push rod mounting seat 17 and a second push rod mounting seat 18, wherein the first push rod mounting seat 17 and the second push rod mounting seat 18 are respectively provided with a first push rod guide slot and a second push rod guide slot, and one end of the first horizontal push rod 7 and the second horizontal push rod 8 can be inserted in the first push rod guide slot and the second push rod guide slot respectively by sliding a set distance, and the other ends of the first horizontal push rod 7 and the second horizontal push rod 8 can be respectively extended into the continuous molding lower mold assembly 4 and the post-processing lower mold assembly 6. The first horizontal push rod 7 and the second horizontal push rod 8 can be provided with a long strip hole extending along the sliding direction thereof, and a limit bolt or a limit pin 19 is provided on the first push rod mounting seat 17 and the second push rod mounting seat 18, and the limit bolt or the limit pin can be inserted in the long strip hole by relative sliding to limit the sliding distance of the first horizontal push rod 7 and the second horizontal push rod 8.

[0034] A connecting plate 20 is provided between the continuous forming lower mold assembly 4 and the post-processing lower mold assembly 6, and the connecting plate 20 aligns and connects the upper surfaces of the continuous forming lower mold assembly 4 and the post-processing lower mold assembly 6. The other end of the first horizontal push rod 7 forms an open groove 21 matching the shape of the product 10, and the product 10 can be accommodated in the open groove 21 in a horizontally stopped manner. The other end of the second horizontal push rod 8 forms an elastic push plate 32 facing the product 10 on the post-processing lower mold assembly 6, and the elastic push plate 32 can elastically and tightly contact the side wall of the product 10.

[0035] When the product 10 is pushed by the first horizontal push rod 7, it is just stopped in the circumferential direction and stuck in the open groove 21 of the first horizontal push rod 7, so that the product 10 is pushed stably. During the pushing process, the product 10 will not rotate or tilt, ensuring that it falls into the post-processing lower mold assembly 6 in an accurate position, ensuring the accuracy of post-processing stamping, and an elastic push plate 32 is provided at the other end of the second horizontal push rod 8. The elastic push plate 32 contacts the product 10 to prevent the side wall of the product 10 from being damaged by collision. The elastic push plate 32 can be a torsion spring spring arranged at the other end of the second horizontal push rod 8, or it can be other elastic structures. The continuous forming lower mold assembly 4, the connecting plate 20 and the post-processing lower mold assembly 6 can also be respectively provided with product 10 slides for the product 10 to slide linearly to guide the sliding of the product 10.

[0036] The post-processing lower die assembly 6 and the lower die 2 are also provided with an inclined material discharge channel 22, and the second horizontal push rod 8 can push the product 10 on the post-processing lower die assembly 6 to the upper opening of the material discharge channel 22, and the product 10 can slide out to the material receiving position through the material discharge channel 22. The post-processed product 10 is pushed into the upper opening of the material discharge channel 22 by the second horizontal push rod 8, and the product 10 slides out of the mold along the material discharge channel 22, and a material receiving box or a material tray can be set at the outlet of the material discharge channel 22 for receiving the material.

[0037] The product 10 of the continuous forming lower mold assembly 4 is separated from the material belt 9 in the process of separating the product 10 and the material belt 9, and the upper side of the post-processing lower mold assembly 6 is respectively formed with a first lower positioning groove and a second lower positioning groove 23 that match the lower side shape of the product 10. The product 10 of the continuous forming lower mold assembly 4 is separated from the material belt 9 in the process of separating the product 10 and the material belt 9, and the post-processing lower mold assembly 6 is also respectively provided with a first unloading device and a second unloading device. The first unloading device and the second unloading device both include a unloading push block 24, a unloading push rod 25 and a unloading spring 26. The unloading push block 24 can be inserted into the first lower positioning groove and the second lower positioning groove 23 and can slide back and forth in a straight line in the vertical direction. The upper end of the unloading push rod 25 is fixedly connected to the lower end of the unloading push block 24, and the lower end of the unloading push rod 25 can be slidably installed on the lower mold 2 in the vertical direction for a set distance. The unloading spring 26 provides an upward elastic force to the unloading push rod 25. The product 10 in the positioning groove and the second lower positioning groove 23 is ejected upward, and the continuous forming upper mold assembly 3 and the post-processing upper mold assembly 5 are respectively provided with a pressure block 27. The pressure block 27 can descend to press the upper side of the product 10 so that the product 10 is stopped and positioned in the first lower positioning groove and the second lower positioning groove 23. The continuous forming upper mold assembly 3 is also provided with a product perforation positioning rod 30, and the post-processing upper mold assembly 5 is also provided with a product perforation chamfering positioning punch 28. The unloading push block 24 on the continuous forming lower mold assembly 4 is provided with a receiving hole groove 31 opposite to the product perforation, and the unloading push block 24 on the post-processing lower mold assembly 6 is provided with a receiving hole 29 opposite to the center hole chamfering positioning punch of the product 10. The end of the center hole chamfering positioning punch of the product 10 forms a conical tip, and the center hole chamfering positioning punch of the product 10 can be inserted into the perforation of a single product 10 to chamfer and position the product perforation.

[0038] The continuous forming lower die assembly 4 and the post-processing lower die assembly 6 hold and stop the product 10 through the first lower positioning groove and the second lower positioning groove 23, and cooperate with the edge pressing block 27, the perforated positioning rod and the perforated chamfering positioning punch on the upper die 1 to achieve precise positioning of the product 10, which is convenient for accurate stamping operations and ensures dimensional accuracy. When the upper die 1 is opened, the product 10 loses the pressure of the upper die 1, and the first unloading device and the second unloading device push the product 10 out of the first lower positioning groove and the second lower positioning groove 23, so that the first horizontal push rod 7 and the second horizontal push rod 8 can push the product 10 horizontally.

Claims

1. An automatic in-mold handling mechanism for separating a progressive die product from a material strip, characterized in that: The invention comprises an upper die (1), a lower die (2), a continuous molding upper die assembly (3), a continuous molding lower die assembly (4), a post-processing upper die assembly (5), a post-processing lower die assembly (6), a first horizontal push rod (7), a second horizontal push rod (8), a first horizontal driving device and a second horizontal driving device. The upper die is capable of repeated lifting and lowering movements and is arranged directly above the lower die. The continuous molding upper die assembly and the post-processing upper die assembly are fixedly installed at intervals on the lower side of the upper die. The continuous molding lower die assembly and the post-processing lower die assembly are fixedly installed at intervals on the upper side of the lower die. The continuous molding upper die assembly is directly opposite to the continuous molding lower die assembly. As the upper die and the lower die are opened and closed, the material strip (9) is subjected to product (10) ) forming and separating the formed product from the material strip, the post-processing upper mold assembly is directly opposite to the post-processing lower mold assembly, and as the upper mold and the lower mold are opened and closed, stamping post-processing of a single product is realized, the first horizontal push rod and the second horizontal push rod are respectively installed on the lower mold so as to be able to reciprocate on the horizontal plane, the first horizontal push rod can push the single product separated from the material strip on the continuous forming lower mold assembly into the post-processing lower mold assembly in the mold opening state, the second horizontal push rod can push the product that has been stamped and processed on the post-processing lower mold assembly to the designated position for unloading in the mold opening state, the second horizontal drive device and the first horizontal drive device respectively drive the second horizontal push rod and the first horizontal push rod to move simultaneously or successively when the mold is opened.

2. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 1, characterized in that: The first horizontal push rod and the second horizontal push rod move linearly in directions perpendicular to each other.

3. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 2, characterized in that: The first horizontal driving device comprises a first lifting block (11) and a first sliding member (12), the first lifting block can follow the synchronous lifting movement of the upper mold, the first lifting block is provided with a first slideway (13) extending obliquely on a vertical plane formed by the movement direction of the first horizontal push rod and the vertical direction, the first sliding member can be slidably installed on the first slideway, and the first sliding member is fixedly connected to the first horizontal push rod; the second horizontal driving device comprises a second lifting block (14) and a second sliding member (15), the second lifting block can follow the synchronous lifting movement of the upper mold, the second lifting block is provided with a second slideway (16) extending obliquely on a vertical plane formed by the movement direction of the second horizontal push rod and the vertical direction, the second sliding member can be slidably installed on the second slideway, and the second sliding member is fixedly connected to the second horizontal push rod.

4. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 3, characterized in that: The first sliding member and the second sliding member are respectively rollers rotatably installed on the side walls of the first horizontal push rod and the second horizontal push rod, and the rollers on the side walls of the first horizontal push rod and the second horizontal push rod can roll along the first slideway and the second slideway.

5. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 3, characterized in that: The upper ends of the first lifting block and the second lifting block are respectively fixedly installed on the upper mold through connecting plates, and the side wall of the lower mold is provided with a guide groove, and the lower ends of the first lifting block and the second lifting block can be slidably inserted in the guide groove on the side wall of the lower mold.

6. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 3, characterized in that: The upper ends of the first lifting block and the second lifting block are respectively installed on the side wall of the lower mold and can slide linearly in the vertical direction for a set distance. A return spring is also installed on the lower mold to provide an upward elastic return force to the first lifting block and the second lifting block. A pressure plate is fixedly installed on the side wall of the upper mold. When the pressure plate is closed as the upper mold descends, it can press against the upper ends of the first lifting block and the second lifting block to force the first lifting block and the second lifting block to descend.

7. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 2 or 3, characterized in that: The lower mold is also provided with a first push rod mounting seat (17) and a second push rod mounting seat (18), and the first push rod mounting seat and the second push rod mounting seat are respectively provided with a first push rod guide slot and a second push rod guide slot, and one end of the first horizontal push rod and the second horizontal push rod can be slidably inserted into the first push rod guide slot and the second push rod guide slot at a set distance, respectively, and the other ends of the first horizontal push rod and the second horizontal push rod can be extended into the continuous molding lower mold assembly and the post-processing lower mold assembly, respectively.

8. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 1, characterized in that: A connecting plate (20) is provided between the continuous forming lower mold assembly and the post-processing lower mold assembly, and the connecting plate aligns and connects the upper surfaces of the continuous forming lower mold assembly and the post-processing lower mold assembly. The other end of the first horizontal push rod forms an open groove (21) matching the product shape, and the product can be accommodated in the open groove in a horizontally stopped manner. The other end of the second horizontal push rod forms an elastic push plate (32) facing the product on the post-processing lower mold assembly, and the elastic push plate can elastically and tightly contact the side wall of the product.

9. The automatic in-mold handling mechanism for separating the progressive die product and the material strip according to claim 8, characterized in that: The post-processing lower die assembly and the lower die are also provided with an inclined material discharge channel (22), and the second horizontal push rod can push the product on the post-processing lower die assembly to the upper opening of the material discharge channel, and the product can slide out to the material receiving position through the material discharge channel.

10. The automatic in-mold transport mechanism for separating the progressive die product and the material strip according to claim 8, characterized in that: The product and material strip separation process of the continuous forming lower mold assembly and the upper side of the post-processing lower mold assembly are respectively formed with a first lower positioning groove and a second lower positioning groove (23) that match the lower side shape of the product. The product and material strip separation process of the continuous forming lower mold assembly and the post-processing lower mold assembly are also respectively provided with a first unloading device and a second unloading device. The first unloading device and the second unloading device both include a unloading push block (24), a unloading push rod (25) and a unloading spring (26). The unloading push block can be inserted into the first lower positioning groove and the second lower positioning groove to slide back and forth in a straight line in the vertical direction. The upper end of the unloading push rod is fixedly connected to the lower end of the unloading push block. The lower end of the unloading push rod can be installed on the lower mold by sliding a set distance in the vertical direction. The unloading spring provides an upward elastic force to the unloading push rod. The unloading push block can push the first lower positioning groove to move the unloading push block to the lower mold. The products in the positioning groove and the second lower positioning groove are ejected upwards, and the continuous forming upper mold assembly and the post-processing upper mold assembly are respectively provided with a pressure block (27). The pressure block can be lowered to press the upper side of the product so that the product is stopped and positioned in the first lower positioning groove and the second lower positioning groove. The continuous forming upper mold assembly is also provided with a product perforation positioning rod (30), and the post-processing upper mold assembly is also provided with a product perforation chamfering positioning punch (28). The unloading push block on the continuous forming lower mold assembly is provided with a receiving hole groove (31) facing the product perforation, and the unloading push block on the post-processing lower mold assembly is provided with a receiving hole (29) facing the product center hole chamfering positioning punch. The end of the product center hole chamfering positioning punch forms a conical tip, and the product center hole chamfering positioning punch can be inserted into the perforation of a single product to chamfer and position the product perforation.

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