Anti-deformation mold material taking manipulator
By designing a material picking robot with anti-deformation mold, the synergy between the rotating device and the pneumatic jaws is used to solve the problem of deformation when clamping plastic parts by existing robots, and high product pass rate production is achieved.
Patent Information
- Application Number
- CN202421995556.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-17
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-17
AI Technical Summary
Existing material picking robots can easily cause product deformation when clamping slender plastic parts, resulting in high defect rate.
An anti-deformation mold material collection robot is designed, including a rotating device and a material collection mechanism. The movable shaft drives the gear plate to rotate through the cylinder, drives the installation plate to rotate, and uses the material collection arm of the pneumatic jaw to surround the side wall of the plastic part to avoid direct contact and deformation.
Effectively prevent plastic parts from deforming during material removal and improve product pass rate.
Smart Images
Figure CN223071880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of manipulators, especially a mold material taking manipulator that can prevent deformation. Background Art
[0002] Injection molds are widely used in the production of plastic products. As shown in the attached Figure 5 plastic part 4, it is made by a mold. This product is thin and long and has two side walls 40. Since its wall thickness is relatively thin, for the existing material taking manipulator, because the contact area between its clamping arm and the product is small, the pressure exerted on the product when the clamping arm clamps the product is relatively large, which easily causes the product to deform, resulting in a high defective rate of the product and a large amount of waste. Summary of the Invention
[0003] The problem to be solved by the utility model is to provide a mold material taking manipulator that can prevent deformation to prevent the product from being deformed when clamped.
[0004] To solve the above technical problem, a mold material taking manipulator that can prevent deformation provided by the utility model comprises a rotating device, a connecting block, and a material taking mechanism. The rotating device comprises a cylindrical outer shell, a movable shaft, and a gear plate. The movable shaft is movably arranged inside the cylindrical outer shell. The gear plate comprises a mounting bottom plate and a gear body integrally die-cast. The outer edge of the gear body is distributed with teeth. An avoidance groove is arranged at one end of the cylindrical outer shell. The gear body is hinged in the avoidance groove. One end of the movable shaft is connected with a rack, and the rack is meshed and connected with the teeth. The mounting bottom plate is fixedly connected to the top of the connecting block. The material taking mechanism comprises a mounting flat plate, a first material taking group, and a second material taking group. The bottom of the connecting block is fixedly connected to the center of the top of the mounting flat plate. The first material taking group and the second material taking group are respectively arranged on both sides of the mounting flat plate. Both the first material taking group and the second material taking group comprise a plurality of material taking components arranged in parallel. The material taking component comprises a pneumatic gripper fixedly connected to the top of the mounting flat plate. Material taking arms are mounted on both clamping arms of the pneumatic gripper. The material taking arm comprises a connecting part fixedly connected to the clamping arm of the pneumatic gripper, a contact cross arm connected to one end of the connecting part, vertical arms connected to both ends of the contact cross arm, and a supporting part bent at the bottom end of the vertical arm. Strip-shaped guiding grooves are penetrated through both sides of the mounting flat plate. The connecting part is movably arranged on the strip-shaped guiding grooves.
[0005] The beneficial effects of the present utility model are as follows: The present utility model provides a mold material taking manipulator that prevents deformation. The movable shaft can be driven by a cylinder to move inside the cylindrical shell, and the rack will drive the gear plate to rotate. The rotating gear plate will drive the installation flat plate to rotate, so as to drive the jig in and out of the mold. After the jig enters the mold, each material taking component corresponds to each cavity in the mold. The pneumatic gripper drives the two material taking arms to close. The two holding parts of each material taking arm will hold both sides of the side wall of the plastic part. The plastic part will be surrounded between the two contact cross arms. The outer side surface of the side wall of the plastic part will contact the inner side surface of the contact cross arm, playing a role in limiting the plastic part. By driving the installation flat plate to rotate, the product can be taken out of the mold, avoiding scratching the product and preventing the product from deforming, thereby improving the product qualification rate. Description of the Drawings
[0006] Figure 1 Illustrates the external structure schematic diagram of the present utility model.
[0007] Figure 2 Illustrates the cross-sectional view of the present utility model.
[0008] Figure 3 Illustrates the top view of the present utility model.
[0009] Figure 4 Illustrates the structure schematic diagram of the material taking component of the present utility model.
[0010] Figure 5 Illustrates the external structure schematic diagram of the plastic part of the present utility model.
[0011] Explanation of the reference numerals in the drawings: Rotating device 1, cylindrical shell 10, clearance groove 100, movable shaft 11, rack 110, gear plate 12, installation bottom plate 120, gear body 121, tooth part 121a, connecting block 2, material taking mechanism 3, installation flat plate 30, strip-shaped guide groove 300, first material taking group 31, second material taking group 32, material taking component 33, pneumatic gripper 330, material taking arm 331, connecting part 331a, contact cross arm 331b, vertical arm 331c, holding part 331d, plastic part 4, side wall 40. Detailed Description of the Embodiment
[0012] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some, but not all, of the embodiments of the present disclosure.
[0013] All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.
[0014] ReferenceFigures 1-5 。
[0015] The utility model provides a mold material-taking manipulator for preventing deformation, which comprises a rotating device 1, a connecting block 2, and a material-taking mechanism 3. The rotating device 1 comprises a cylindrical outer shell 10, a movable shaft 11, and a gear plate 12. The movable shaft 11 is movably arranged inside the cylindrical outer shell 10. The gear plate 12 comprises a mounting bottom plate 120 and a gear body 121 formed by integral die-casting. Tooth portions 121a are distributed along the outer edge of the gear body 121. An avoidance groove 100 is arranged at one end of the cylindrical outer shell 10. The gear body 121 is hinged in the avoidance groove 100. One end of the movable shaft 11 is connected with a rack 110, and the rack 110 is meshed and connected with the tooth portions 121a. The mounting bottom plate 120 is fixedly connected to the top of the connecting block 2. The material-taking mechanism 3 comprises a mounting flat plate 30, a first material-taking group 31, and a second material-taking group 32. The bottom of the connecting block 2 is fixedly connected to the center of the top of the mounting flat plate 30. The first material-taking group 31 and the second material-taking group 32 are respectively arranged on both sides of the mounting flat plate 30. Both the first material-taking group 31 and the second material-taking group 32 comprise a plurality of material-taking components 33 arranged in parallel. The material-taking component 33 comprises a pneumatic gripper 330 fixedly connected to the top of the mounting flat plate 30. Material-taking arms 331 are mounted on both clamping arms of the pneumatic gripper 330. The material-taking arm 331 comprises a connecting portion 331a fixedly connected to the clamping arm of the pneumatic gripper 330, a contact cross arm 331b connected to one end of the connecting portion 331a, vertical arms 331c connected to both ends of the contact cross arm 331b, and a supporting portion 331d bent at the bottom end of the vertical arm 331c. Strip-shaped guiding grooves 300 are penetrated through both sides of the mounting flat plate 30. The connecting portion 331a is movably arranged on the strip-shaped guiding grooves 300.
[0016] The specific working principle is as follows: The movable shaft 11 can be driven by a cylinder to move along the inside of the cylindrical outer shell 10. The rack 110 will drive the gear plate 12 to rotate, and the rotating gear plate 12 will drive the mounting flat plate 30 to rotate, so as to drive the jig in and out of the mold. After the jig enters the mold, each material-taking component 33 corresponds to each cavity in the mold. The pneumatic gripper 330 drives the two material-taking arms 331 to close. The two supporting portions 331d of each material-taking arm 331 will buckle both sides of the side wall 40 of the plastic part 4. The plastic part 4 will be surrounded between the two contact cross arms 331b. The outer side surface of the side wall 40 of the plastic part 4 will contact with the inner side surface of the contact cross arm 331b, playing a limiting role on the plastic part 4. By driving the mounting flat plate 30 to rotate, the product can be taken out of the mold, avoiding scratching the product, preventing the product from deforming, and improving the product qualification rate.
[0017] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.
Claims
1. A mold material-taking manipulator that prevents deformation, characterized in that, It comprises a rotating device, a connecting block and a material taking mechanism, wherein the rotating device comprises a cylindrical outer shell, a movable shaft and a gear plate, wherein the movable shaft is movably arranged inside the cylindrical outer shell, the gear plate comprises an integrally die-cast mounting base plate and a gear body, wherein teeth are distributed on the outer edge of the gear body, an air avoidance groove is arranged at one end of the cylindrical outer shell, the gear body is hinged on the air avoidance groove, a rack is connected to one end of the movable shaft, the rack is meshedly connected with the teeth, the mounting base plate is fixedly connected to the top of the connecting block, the material taking mechanism comprises a mounting plate, a first material taking group and a second material taking group, and the bottom of the connecting block is fixedly connected to the top of the mounting plate The first material picking group and the second material picking group are respectively arranged on both sides of the mounting plate, and the first material picking group and the second material picking group each include a plurality of parallel material picking components, and the material picking components include a pneumatic clamp fixedly connected to the top of the mounting plate, and material picking arms are installed on the two clamping arms of the pneumatic clamp, and the material picking arm includes a connecting part fixedly connected to the clamping arm of the pneumatic clamp, a contact cross arm connected to one end of the connecting part, a vertical arm connected to both ends of the contact cross arm, and a supporting part bent at the bottom end of the vertical arm, and strip guide grooves are penetrated on both sides of the mounting plate, and the connecting part is movably arranged on the strip guide grooves.