In-mold conveying manipulator

Abstract

The utility model relates to the field of manipulators, in particular to an in-mold conveying manipulator which comprises a bottom plate, turning supporting seats which are symmetrically arranged are connected to the bottom plate, transmission blocks are arranged in the turning supporting seats, and one end of each transmission block is connected with a transmission beam through a mounting beam. A turning driving block capable of driving the transmission block to stretch out and draw back and lift up and down is arranged in the turning supporting seat, the transmission beam is installed on the installation beam through a sliding piece, a clamping claw is connected to the transmission beam, a first gear set and a second gear set are arranged on the bottom plate, and the output end of the first gear set is connected with a clamping transmission piece. The output end of the second gear set is connected with a conveying transmission piece, a driving source is arranged between the turning supporting seats, and the driving source drives the first gear set and the second gear set to rotate so that the transmission beam can conduct clamping conveying or unfolding movement. And the continuity of stamping takt and the production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of robotic arms, specifically to an in-mold transfer robotic arm. Background Technology

[0002] Mold robotic arms are key pieces of equipment in modern industrial automated production, widely used in numerous fields including but not limited to machinery manufacturing, automotive parts, electronics, home appliances, and plastic products. In the mold manufacturing and processing process, mold robotic arms undertake the crucial tasks of accurately and efficiently feeding raw materials (such as metal sheets) into the mold cavity and removing the molded product from the mold, thus automating the mold processing process and significantly improving production efficiency, product quality, and production safety.

[0003] Currently, in various mold processing enterprises, the robotic arms used for mold loading and unloading are generally robotic arms or rolling devices and oscillating machines for coil conveying. However, with the improvement of industrial automation, in-mold transfer robotic arms play a key role in stamping production, used to realize the loading and unloading of products and the transfer between processes in the stamping mold production line.

[0004] However, although existing mold robots have played an important role in industrial production, they still have some shortcomings that limit their further application and development. The existing mold loading and unloading robots are generally composed of independent robotic arms or simple loading and unloading mechanisms. The setting of these robotic arms and simple loading and unloading mechanisms requires a long time for the upper and lower molds to open and close before loading, unloading or conveying materials. This results in a long stamping cycle time for the mold, making it difficult to meet the needs of rapid production. Consequently, it affects the continuity of mold stamping, leading to low production efficiency and hindering the use of molds in stamping. Utility Model Content

[0005] The purpose of this utility model is to solve the above-mentioned defects and provide an in-mold conveying robot to solve the technical problem in the background art that the loading, unloading and conveying of existing mold robots are not easily adapted to the stamping of the punch press, resulting in poor conveying continuity and affecting the stamping production efficiency and cycle continuity of the mold.

[0006] The objective of this utility model is achieved through the following means:

[0007] An in-mold conveying robot includes a base plate with symmetrically arranged reversing support seats connected to the base plate. A transmission block is located within each reversing support seat, with one end of the transmission block protruding from the reversing support seat and connected to a transmission beam via a mounting beam. A reversing drive block, capable of driving the transmission block to extend, retract, and rise, is located within the reversing support seat. The transmission beam is mounted on the mounting beam via a sliding member, and a clamping claw is connected to the transmission beam. A first gear set and a second gear set are located on the base plate. The output end of the first gear set is connected to a clamping transmission component for driving the reversing drive block to move the transmission block. The output end of the second gear set is connected to a conveying transmission component for driving the conveying beam to slide along the sliding member. A drive source is located between the reversing support seats. The drive source drives the first and second gear sets to rotate, enabling the transmission beam to clamp, convey, or unfold.

[0008] Unfolding and moving state: When the drive source descends, the first gear set rotates and drives the reversing drive block to retract into the reversing support seat through the clamping transmission component, so that the transmission beam drives the clamping claw to release and descend. At the same time, the descent of the drive source can drive the second gear set to rotate, so that the second gear set drives the transmission beam to move to the clamping position through the conveying transmission component.

[0009] Clamping and conveying state: When the drive source rises, the first gear set rotates and drives the deflection drive block to extend outward to the deflection support seat through the clamping transmission component, so that the transmission beam drives the clamping claw to approach the product and rise to clamp it. At the same time, the rise of the drive source can drive the second gear set to rotate, so that the second gear set drives the transmission beam to move and feed the material through the conveying transmission component.

[0010] Furthermore, as described above, the reversing support seat is provided with a receiving cavity, and the side of the reversing support seat is provided with an opening communicating with the receiving cavity. The reversing drive block and the transmission block are both installed in the receiving cavity, and the reversing drive block and the transmission block can extend and retract along the receiving cavity toward the opening. The transmission block is installed on the reversing drive block by being held in place by a slanted groove. A guide groove is provided on the inner wall of the receiving cavity, and a lifting block is snapped to the side of the transmission block. The lifting block is paired and connected with the guide groove.

[0011] The receiving cavity provides installation space for the reversing drive block and the transmission block. Combined with the side opening design, this allows for precise guidance of the transmission block during extension and retraction. Simultaneously, the transmission block, during extension and retraction, can move the clamping claws on the transmission beam closer to or away from the product. Furthermore, after the transmission block has moved a set distance, the reversing drive block can lift it, thereby raising the clamping claws. This avoids the shortcomings of traditional robotic arms that rely entirely on external space for motion conversion, improving the continuity and efficiency of clamping actions, thus shortening mold opening and closing waiting time and creating conditions for continuous stamping.

[0012] Further as described above, the clamping transmission component includes a linkage rod, a clamping transmission gear, and a clamping transmission rack. The clamping transmission rack is mounted on the reversing drive block. The clamping transmission gear is mounted on one end of the linkage rod and meshes with the clamping transmission rack. The other end of the linkage rod passes through the reversing support seat and is connected to the output end of the first gear set. A pressure plate for limiting the position is connected to the side of the reversing support seat. When the clamping transmission gear rotates, the clamping transmission rack can drive the reversing drive block to extend and retract towards the opening. At the same time, the reversing drive block can drive the transmission block to be lifted through the inclined platform.

[0013] By engaging the gears and racks, the rotational motion of the first gear set is converted into the linear extension and retraction motion of the reversing drive block. At the same time, when the reversing drive block moves to a set distance, the inclined plane can drive the transmission block to move the clamping claw to clamp the product. The high-efficiency transmission characteristics of the gears and racks further reduce power loss and provide a stable guarantee for the high-frequency clamping operation of the robot.

[0014] Furthermore, as described above, the base plate is provided with a movable groove, a movable block that can slide along the extension direction of the movable groove is connected to the movable groove, a guide rod is connected to the movable block, a connecting seat is provided on the transmission beam, and a guide groove for matching the guide rod is provided on the connecting seat, with one end of the guide rod extending through the guide groove.

[0015] The lateral movement of the transmission beam is limited by the moving groove and the moving block. The guide rod and the guide groove of the connecting seat are used for locking. The moving block can push the connecting seat through the guide rod to drive the transmission beam to move laterally and reciprocally. At the same time, the opening of the guide groove provides avoidance for the lifting and lowering of the transmission beam.

[0016] Further as described above, the conveying transmission component includes a transmission rod, a conveying transmission gear, and a conveying transmission rack. The conveying transmission rack is mounted on the moving block, the conveying transmission gear is mounted on one end of the transmission rod and meshes with the conveying transmission rack, and the other end of the transmission rod is connected to the output end of the second gear set. When the conveying transmission gear rotates, the conveying transmission rack can drive the moving block to reciprocate along the moving groove.

[0017] The second gear set drives the conveyor gear to rotate via a transmission rod, which in turn drives the moving block to reciprocate along the moving groove, realizing the movement and conveying of the material after it is clamped by the clamping claws. This allows the clamping claws to hold the product and move it to the corresponding stamping station, further improving the continuity of stamping and enhancing overall operating efficiency.

[0018] Further, as described above, the driving source includes a lifting plate, a guide seat, a first driving member for driving the first gear set, and a second driving member for driving the second gear set. The guide seat is installed between the reversing support seats, and a sliding groove for mates with the lifting plate is provided on the inner side of the guide seat. The first driving member is installed on the inner side of the guide seat through a connecting block, and the first driving member is meshed with the input end of the first gear set. The second driving member is installed on the inner side of the guide seat through a limiter, and the second driving member can slide along the limiter, and the second driving member is meshed with the input end of the second gear set.

[0019] The drive source triggers the rotation of the first and second gear sets via the vertical movement of the lifting plate. This controls the extension, retraction, and movement of the clamping claws along the sliding parts, thus controlling the transmission beam to move the clamping claws closer to the workpiece. This completes the clamping, conveying, unfolding, and unloading of the product. This improves the response speed of the robot arm in conjunction with the die stamping process, enhancing the continuous production efficiency of the die stamping process.

[0020] Furthermore, as described above, the clamping claws are provided in multiple manner, and the multiple clamping claws are installed at intervals on the transmission beam.

[0021] Optionally, multiple clamping jaws can be used for multiple stamping stations (e.g., first stamping → second stamping → third stamping → unloading), which can improve the continuity and production efficiency of clamping, conveying and unloading stamped products.

[0022] Furthermore, as described above, the clamping claw has a receiving part for carrying the product and a clamping part for holding the side of the product, and one end of the clamping part is connected to the transmission beam.

[0023] The beneficial effects of this utility model are:

[0024] When the drive source descends, it drives the first gear set and the second gear set to rotate, causing the clamping claw to retract and open and descend with the transmission beam to avoid it. At this time, the second gear set can drive the transmission beam to move the clamping claw to the set material conveying area to wait for the mold to close and press.

[0025] When the drive source rises, it drives the first and second gear sets to rotate, causing the clamping claws to extend and hold the product as the transmission beam rises. This allows the product to be clamped and removed from the stamping station. At this time, the second gear set can drive the transmission beam to slide along the sliding member to reset, so that the transmission beam can move the clamped product to the next stamping station through the clamping claws. This allows product clamping and conveying to be performed synchronously, reducing the waiting time for mold opening and closing, and improving the continuity of the stamping cycle and production efficiency. Attached Figure Description

[0026] Figure 1This is a top-view schematic diagram of the overall structure of this embodiment;

[0027] Figure 2 This is a schematic diagram of the overall structure from a bottom-view perspective in this embodiment;

[0028] Figure 3 This is a schematic diagram of the exploded structure of this embodiment;

[0029] Figure 4 This is a schematic diagram of the connection structure of the clamping transmission component in this embodiment;

[0030] Figure 5 This is a schematic diagram of the connection structure of the conveyor transmission component in this embodiment;

[0031] Figure 6 This is a schematic diagram showing the connection between the in-mold transfer robot and the upper and lower molds in this embodiment;

[0032] Figure 7 This is a schematic diagram showing the mold opening and usage state of the upper and lower molds in this embodiment;

[0033] Figure 8 This is a side view of the upper and lower molds in this embodiment when they are open.

[0034] The reference numerals in the diagram are as follows: 1-base plate, 2-reversing support seat, 3-transmission block, 4-mounting beam, 5-transmission beam, 6-reversing drive block, 7-sliding component, 8-clamping claw, 9-first gear set, 10-second gear set, 11-clamping transmission component, 111-linkage rod, 112-clamping transmission gear, 113-clamping transmission rack, 12-conveying transmission component, 121-transmission rod, 122-conveying transmission gear, 123-conveying transmission... 13-Drive source, 131-Lifting plate, 132-Guide seat, 133-First driving component, 134-Second driving component, 135-Slide groove, 136-Connecting block, 137-Limiter, 14-Opening, 15-Inclined groove, 16-Guide groove, 17-Lifting block, 18-Pressure plate, 19-Inclined platform, 20-Moving groove, 21-Moving block, 22-Guide rod, 23-Connecting seat, 24-Guide groove, 25-Upper mold, 26-Lower mold. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0036] In this embodiment, refer to Figures 1-8The in-mold conveying robot specifically implemented therein includes a base plate 1, on which symmetrically arranged reversing support seats 2 are connected. A transmission block 3 is provided inside the reversing support seat 2. One end of the transmission block 3 is exposed outside the reversing support seat 2 and is connected to a transmission beam 5 through a mounting beam 4. A reversing drive block 6 is provided inside the reversing support seat 2 to drive the transmission block 3 to extend and retract and to lift. The transmission beam 5 is mounted on the mounting beam 4 through a sliding member 7. A clamping claw 8 is connected to the transmission beam 5. A first gear set 9 and a second gear set 10 are provided on the base plate 1. The output end of the first gear set 9 is connected to a clamping transmission member 11 for driving the reversing drive block 6 to move the transmission block 3. The output end of the second gear set 10 is connected to a conveying transmission member 12 for driving the conveying beam to slide along the sliding member 7. A drive source 13 is provided between the reversing support seats 2. The drive source 13 drives the first gear set 9 and the second gear set 10 to rotate, so that the transmission beam 5 can be clamped and conveyed or unfolded and moved.

[0037] When the drive source 13 descends, the first gear set 9 rotates and drives the deflection drive block 6 to retract into the deflection support seat 2 through the clamping transmission component 11, so that the transmission beam 5 drives the clamping claw 8 to release and descend. At the same time, the descent of the drive source 13 can drive the second gear set 10 to rotate, so that the second gear set 10 drives the transmission beam 5 to move to the clamping position through the conveying transmission component 12.

[0038] Clamping and conveying state: When the drive source 13 rises, the first gear set 9 rotates and drives the deflection drive block 6 to extend outward to the deflection support seat 2 through the clamping transmission component 11, so that the transmission beam 5 drives the clamping claw 8 to approach the product and rise to clamp it. At the same time, the rise of the drive source 13 can drive the second gear set 10 to rotate, so that the second gear set 10 drives the transmission beam 5 to move and feed the material through the conveying transmission component 12.

[0039] Reference Figure 2 The drive source 13 includes a lifting plate 131, a guide seat 132, a first drive member 133 for driving the first gear set 9, and a second drive member 134 for driving the second gear set 10. The guide seat 132 is installed between the reversing support seats 2. A sliding groove 135 for matching the lifting plate 131 is opened on the inner side of the guide seat 132. The first drive member 133 is installed on the inner side of the guide seat 132 through a connecting block 136, and the first drive member 133 is meshed with the input end of the first gear set 9. The second drive member 134 is installed on the inner side of the guide seat 132 through a limiter 137. The second drive member 134 can slide along the limiter 137, and the second drive member 134 is meshed with the input end of the second gear set 10.

[0040] The drive source 13 triggers the rotation of the first gear set 9 and the second gear set 10 through the vertical movement of the lifting plate 131. This controls the transmission beam 5 to extend, retract, and move the clamping claw 8 closer to the workpiece, and also controls the transmission beam 5 to drive the clamping claw 8 to reciprocate along the sliding member 7, thus completing the clamping, conveying, unfolding, and unloading actions of the product. This improves the response speed of the robot arm in conjunction with the die stamping process, enhancing the continuous production efficiency of the die stamping process.

[0041] Reference Figure 3 and Figure 4 The reversing support 2 is provided with a receiving cavity. The side of the reversing support 2 is provided with an opening 14 communicating with the receiving cavity. The reversing drive block 6 and the transmission block 3 are both installed in the receiving cavity. The reversing drive block 6 and the transmission block 3 can move telescopically along the receiving cavity toward the opening 14. The transmission block 3 is clamped and installed on the reversing drive block 6 through the inclined groove 15. The inner wall of the receiving cavity is provided with a guide groove 16. The side of the transmission block 3 is snapped with a lifting block 17. The lifting block 17 is paired and connected with the guide groove 16.

[0042] The receiving cavity provides installation space for the reversing drive block 6 and the transmission block 3. Combined with the side opening 14, this design allows for precise guidance of the transmission block 3 during extension and retraction. Simultaneously, the transmission block 3, during extension and retraction, can move the clamping claw 8 on the transmission beam 5 closer to or further away from the product. Furthermore, after the transmission block 3 has moved a set distance, the reversing drive block 6 can lift it, thereby raising the clamping claw 8. This avoids the shortcomings of traditional robotic arms that rely entirely on external space for motion conversion, improves the continuity and efficiency of clamping actions, and shortens the mold opening and closing waiting time, creating conditions for continuous stamping.

[0043] Reference Figure 4 The clamping transmission component 11 includes a linkage rod 111, a clamping transmission gear 112, and a clamping transmission rack 113. The clamping transmission rack 113 is mounted on the reversing drive block 6. The clamping transmission gear 112 is mounted on one end of the linkage rod 111 and meshes with the clamping transmission rack 113. The other end of the linkage rod 111 passes through the reversing support 2 and is connected to the output end of the first gear set 9. A pressure plate 18 for limiting is connected to the side of the reversing support 2. When the clamping transmission gear 112 rotates, the clamping transmission rack 113 can drive the reversing drive block 6 to extend and retract toward the opening 14. At the same time, the reversing drive block 6 can drive the transmission block 3 to be lifted through the inclined platform 19.

[0044] In this embodiment, the inner side of the pressure plate 18 is provided with a slot opposite to the guide groove 16, and two lifting blocks 17 are provided, which are distributed on both sides of the transmission block 3 and paired with the guide groove 16 and the slot respectively.

[0045] The rotational motion of the first gear set 9 is converted into the linear extension and retraction motion of the reversing drive block 6 by the meshing transmission of the clamping transmission gear 112 and the clamping transmission rack 113. At the same time, when the reversing drive block 6 moves to a set distance, the transmission block 3 can be driven by the inclined table 19 to drive the clamping claw 8 to clamp the product. The high-efficiency transmission characteristics of the gear and rack further reduce power loss and provide a stable guarantee for the high-frequency clamping operation of the robot.

[0046] Reference Figure 2 and Figure 5 The base plate 1 has a movable groove 20, and a movable block 21 that can slide along the extension direction of the movable groove 20 is connected to the movable groove 20. A guide rod 22 is connected to the movable block 21. A connecting seat 23 is provided on the transmission beam 5. A guide groove 24 for matching the guide rod 22 is provided on the connecting seat 23. One end of the guide rod 22 extends through the guide groove 24.

[0047] The lateral movement of the transmission beam 5 is limited by the moving groove 20 and the moving block 21. The guide rod 22 and the guide groove 24 of the connecting seat 23 are engaged, so that the moving block 21 can push the connecting seat 23 through the guide rod 22 to drive the transmission beam 5 to move laterally and reciprocally. At the same time, the guide groove 24 provides clearance for the lifting and lowering of the transmission beam 5.

[0048] Reference Figure 5 The conveying transmission component 12 includes a transmission rod 121, a conveying transmission gear 122, and a conveying transmission rack 123. The conveying transmission rack 123 is mounted on the moving block 21. The conveying transmission gear 122 is mounted on one end of the transmission rod 121 and meshes with the conveying transmission rack 123. The other end of the transmission rod 121 is connected to the output end of the second gear set 10. When the conveying transmission gear 122 rotates, the conveying transmission rack 123 can drive the moving block 21 to reciprocate along the moving groove 20.

[0049] The second gear set 10 drives the conveying transmission gear 122 to rotate via the transmission rod 121, which in turn drives the moving block 21 to reciprocate along the moving groove 20, realizing the moving conveying of the transmission beam 5 after it is clamped by the clamping claw 8. This allows the clamping claw to hold the product and move it to the corresponding stamping station, further improving the continuity of stamping and enhancing the overall operating efficiency.

[0050] Specifically, in this embodiment, both the first driving member 133 and the second driving member 134 are composed of racks and pinions, and the lifting plate 131 is perpendicular to the horizontal plane of the base plate 1.

[0051] Specifically, the side of the limiter 137 is provided with a limiting groove for the mating installation of the second drive member 134. Both ends of the limiting groove are formed with limiting parts. Due to the meshing connection between the second drive member 134 and the input gear of the second gear set 10, the rack moves synchronously up and down when the lifting plate 131 moves up and down. At this time, when one end of the rack abuts against the limiting part at one end of the limiting groove, the input gear of the second gear set 10 rotates. The output gear of the second gear set 10 can drive the transmission rod 121 to rotate. That is, the conveying transmission gear 122 on the transmission rod 121 can drive the conveying transmission rack 123 to move the moving block 21, so that the transmission beam 5 moves laterally reciprocatingly.

[0052] In some embodiments, multiple clamping claws 8 are provided according to the stamping requirements of the mold, and the multiple clamping claws 8 are installed at intervals on the transmission beam 5. In this embodiment, the clamping claw has a receiving part for carrying the product and a clamping part for holding the side of the product, and one end of the clamping part is connected to the transmission beam. Specifically, the clamping claw in this embodiment is Z-shaped.

[0053] In this embodiment, by setting four sets of clamping claws 8, it can be applied to three stamping stations and one unloading station, as follows: first stamping → second stamping → third stamping → unloading, which can improve the continuity and production efficiency of clamping, conveying and unloading of stamped products.

[0054] Specifically, in this embodiment, the in-mold conveying robot is installed on the side of the mold, and there are two sets of in-mold conveying robots. The two sets of in-mold conveying robots are symmetrically arranged on both sides of the mold, and the grippers on the two sets of in-mold conveying robots are symmetrically distributed.

[0055] The specific operating principle in this embodiment is as follows:

[0056] In this embodiment, two sets of in-mold conveying robots are provided, and the two sets of in-mold conveying robots are symmetrically arranged on both sides of the mold. The top of the lifting plate 131 is connected to the upper mold 25 of the mold through the mounting block. The lifting plate 131 is perpendicular to the horizontal plane of the mold, so that the lifting plate 131 can move up and down along the slide groove 135 of the guide seat 132 under the opening / closing action of the upper mold 25.

[0057] Reference Figure 6When the mold is closed, the upper mold 25 drives the lifting plate 131 to descend, causing the first driving component 133 and the second driving component 134 on the lifting plate 131 to drive the input gears of the first gear set 9 and the second gear set 10 to rotate. The output gear of the first gear set 9 drives the linkage rod 111 to rotate, causing the clamping transmission gear 112 on the linkage rod 111 to rotate and drive the clamping transmission rack 113 to move. The clamping transmission rack 113 synchronously drives the reversing drive block 6 to retract into the receiving cavity. At this time, the transmission block 3 is in a descending and retracting state, causing the mounting beam 4 to drive the clamping claw 8 on the transmission beam 5 to retract and release and descend with the transmission beam 5 to avoid. At this time, the output gear of the second gear set 10 drives the transmission rod 121 to drive the conveying transmission gear 122 to rotate, causing the conveying transmission rack 123 to drive the moving block 21 to move along the moving groove 20, causing the transmission beam 5 to drive the clamping claw 8 to move to the set material conveying area to wait for the mold upper mold 25 and the lower mold 26 to complete the mold closing and stamping.

[0058] Reference Figure 7 and Figure 8 When the mold opens, the upper mold 25 drives the lifting plate 131 to rise, causing the first driving component 133 and the second driving component 134 on the lifting plate 131 to drive the input gears of the first gear set 9 and the second gear set 10 to rotate, respectively. The output gear of the first gear set 9 drives the linkage rod 111 to rotate, causing the clamping transmission gear 112 on the linkage rod 111 to rotate and drive the clamping transmission rack 113 to move. The clamping transmission rack 113 simultaneously drives one end of the reversing drive block 6 to move toward the opening 14. At this time, the transmission block 3 is driven by the extension of the reversing drive block 6 and the lifting of the inclined table 19. The mounting beam 4 drives the clamping claws 8 on the transmission beam 5 to extend close to the product and rise with the transmission beam 5 to form a clamping state. That is, through the symmetrically arranged robotic arms, the clamping claws 8 symmetrically clamp both ends of the product, so that the product can be clamped and removed from the stamping station. At this time, the output gear of the second gear set 10 drives the transmission rod 121 to drive the conveying transmission gear 122 to rotate, so that the conveying transmission rack 123 drives the moving block 21 to move along the moving groove 20, which can move the clamped product to the next stamping station. This allows the product clamping and conveying to be performed synchronously, reducing the mold opening and closing waiting time and improving the continuity of the stamping cycle and production efficiency.

[0059] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. In-mold transfer robot comprising a base plate, characterized in that: The base plate is connected to symmetrically arranged reversing support seats. A transmission block is provided inside the reversing support seat. One end of the transmission block is exposed outside the reversing support seat and is connected to a transmission beam through a mounting beam. A reversing drive block is provided inside the reversing support seat to drive the transmission block to extend and retract and to lift. The transmission beam is mounted on the mounting beam through a sliding member. A clamping claw is connected to the transmission beam. The base plate is provided with a first gear set and a second gear set. The output end of the first gear set is connected to a clamping transmission member for driving the reversing drive block to move the transmission block. The output end of the second gear set is connected to a conveying transmission member for driving the conveying beam to slide along the sliding member. A drive source is provided between the reversing support seats. The drive source drives the first gear set and the second gear set to rotate, so that the transmission beam can be clamped and conveyed or unfolded and moved. Unfolding and moving state: When the drive source descends, the first gear set rotates and drives the reversing drive block to retract into the reversing support seat through the clamping transmission component, so that the transmission beam drives the clamping claw to release and descend. At the same time, the descent of the drive source can drive the second gear set to rotate, so that the second gear set drives the transmission beam to move to the clamping position through the conveying transmission component. Clamping and conveying state: When the drive source rises, the first gear set rotates and drives the deflection drive block to extend outward to the deflection support seat through the clamping transmission component, so that the transmission beam drives the clamping claw to approach the product and rise to clamp it. At the same time, the rise of the drive source can drive the second gear set to rotate, so that the second gear set drives the transmission beam to move and feed the material through the conveying transmission component.

2. The in-mold transfer robot of claim 1, wherein: The reversing support base is provided with a receiving cavity. The side of the reversing support base is provided with an opening communicating with the receiving cavity. The reversing drive block and the transmission block are both installed in the receiving cavity. The reversing drive block and the transmission block can extend and retract along the receiving cavity toward the opening. The transmission block is installed on the reversing drive block by being held in place by a slanted groove. The inner wall of the receiving cavity is provided with a guide groove. The side of the transmission block is snapped with a lifting block. The lifting block is paired with the guide groove.

3. The in-mold transfer robot of claim 2, wherein: The clamping transmission component includes a linkage rod, a clamping transmission gear, and a clamping transmission rack. The clamping transmission rack is mounted on the reversing drive block. The clamping transmission gear is mounted on one end of the linkage rod and meshes with the clamping transmission rack. The other end of the linkage rod passes through the reversing support seat and is connected to the output end of the first gear set. A pressure plate for limiting the position is connected to the side of the reversing support seat. When the clamping transmission gear rotates, the clamping transmission rack can drive the reversing drive block to extend and retract towards the opening. At the same time, the reversing drive block can drive the transmission block to be lifted through the inclined platform.

4. The in-mold transfer robot of claim 1, wherein: The base plate has a movable groove, and a movable block that can slide along the extension direction of the movable groove is connected to the movable groove. A guide rod is connected to the movable block. A connecting seat is provided on the transmission beam. A guide groove for matching the guide rod is provided on the connecting seat. One end of the guide rod extends through the guide groove.

5. The in-mold transfer robot of claim 4, wherein: The conveying transmission component includes a transmission rod, a conveying transmission gear, and a conveying transmission rack. The conveying transmission rack is mounted on the moving block, and the conveying transmission gear is mounted on one end of the transmission rod and meshes with the conveying transmission rack. The other end of the transmission rod is connected to the output end of the second gear set. When the conveying transmission gear rotates, the conveying transmission rack can drive the moving block to reciprocate along the moving groove.

6. The in-mold transfer robot of any of claims 1-5, wherein: The drive source includes a lifting plate, a guide seat, a first drive member for driving the first gear set, and a second drive member for driving the second gear set. The guide seat is installed between the reversing support seats. The inner side of the guide seat has a sliding groove for matching the lifting plate. The top of the lifting plate is used to connect the upper mold of the mold. The first drive member is installed on the inner side of the guide seat through a connecting block, and the first drive member is meshed with the input end of the first gear set. The second drive member is installed on the inner side of the guide seat through a limiter. The second drive member can slide along the limiter, and the second drive member is meshed with the input end of the second gear set.

7. The in-mold transfer robot of any of claims 1-5, wherein: The clamping claws are provided in multiple ways, and the multiple clamping claws are installed at intervals on the transmission beam.

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