Stamping piece feeding and discharging device

Abstract

This utility model belongs to the field of mechanical equipment technology, and particularly relates to a stamping parts loading and unloading device, including a loading flow line, a transfer mechanism, and an unloading flow line. The loading flow line is slidably connected to a first slide table, which has at least two tooling fixtures for placing stamping parts. The unloading flow line is slidably connected to a second slide table corresponding to the tooling fixtures, which has a carrier for placing stamping parts. A material frame corresponding to the carrier is provided on the side of the unloading flow line. Compared with the prior art, this device uses a loading flow line to receive two types of stamping parts and transport them to the picking area of ​​a first transfer component. The first transfer component then transfers the two types of stamping parts together into the unloading flow line. Two sets of second slide tables, in conjunction with the second transfer component, distribute the two types of stamping parts into two material frames. This saves the steps of manual forklift handling and placing stamping parts into the corresponding material frames, thus reducing labor costs and improving work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical equipment technology, and in particular relates to a stamping part loading and unloading device. Background Technology

[0002] Automotive stamping parts refer to automotive components manufactured through stamping processes, and are widely used in body, chassis, engine, and other parts. In existing technology, after stamping parts are cut from the stamping die, they are transferred to the material box by tooling on a forklift. This cutting method has the following drawbacks: high labor costs and low work efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a stamping part loading and unloading device, which aims to solve the technical problem of high labor costs in the prior art.

[0004] To achieve the above objectives, the present invention provides a stamping part loading and unloading device, comprising a loading flow line, a transfer mechanism, and an unloading flow line. The loading flow line is slidably connected to a first slide table, which has at least two fixtures for placing stamping parts and can slide towards or away from the transfer mechanism. The unloading flow line is slidably connected to a second slide table corresponding to the fixtures, which has a carrier for placing stamping parts and can slide towards or away from the transfer mechanism. A material frame corresponding to the carrier is provided on the side of the unloading flow line. The transfer mechanism includes a first transfer component and a second transfer component corresponding to the material frame. The first transfer component can transfer the stamping parts located on the fixtures to the carrier, and the second transfer component can transport the stamping parts located on the carrier to the material frame.

[0005] Optionally, the unloading flow line includes a receiving section, a first unloading section, and a second unloading section arranged sequentially along the sliding direction of the second slide. The material frame and the second transfer assembly are respectively provided on the sides of the first unloading section and the second unloading section. The carriers of the two second slides are respectively loaded with stamped parts in the receiving section. One of the second slides can pass through the first unloading section and stop on the second unloading section, and the other second slide can stop on the first unloading section.

[0006] Optionally, the receiving section, the first unloading section and the second unloading section are respectively provided with a first rack with end-to-end connection, the second slide is provided with a first driving member, and the output end of the first driving member is provided with a first gear, which enables the first gear to mesh with the first rack for transmission.

[0007] Optionally, the time for one of the second slides to slide from the receiving section to the second unloading section is t1, and the time for the other second slide to slide from the receiving section to the first unloading section is t2, where t2=t1.

[0008] Optionally, the bottom of the second slide table is provided with a slider, and the receiving section, the first unloading section and the second unloading section are respectively provided with slide rails with end connections, and the slider slides in cooperation with the slide rails.

[0009] Optionally, the carrier includes a support plate disposed on the top of the second slide and a support frame detachably fixed to the top of the support plate.

[0010] Optionally, the feeding conveyor is provided with a second rack, the first slide is provided with a second driving member, and the output end of the second driving member is provided with a second gear, which enables the second gear to mesh with the second rack for transmission.

[0011] Optionally, it also includes a dual-axis reducer and a pair of transmission rods. The two sides of the feeding flow line are respectively provided with second racks. The second driving component is a servo motor located at the bottom of the first slide. The servo motor is connected to the inner end of the pair of transmission rods through the dual-axis reducer. The outer end of the pair of transmission rods is respectively provided with a second gear.

[0012] Optionally, the first transfer assembly includes a first robotic arm and a first end effector disposed on the first robotic arm. The first end effector is provided with a first suction structure corresponding to the tooling, and the first suction structure is capable of picking up or releasing the stamping part.

[0013] Optionally, the second transfer assembly includes a second robotic arm and a second end effector disposed on the second robotic arm. The second end effector is provided with a second suction structure, and the second suction mechanism is capable of picking up or releasing the stamped part.

[0014] The above-mentioned one or more technical solutions in the stamping part loading and unloading device provided in this utility model embodiment have at least one of the following technical effects: When the stamping part is formed by the stamping die, the first slide table first slides away from the first transfer assembly, placing the stamping part on the tooling of the first slide table. Then, the first slide table slides towards the first transfer assembly, and the two second slide tables drive the carriers to slide towards the end closer to the first transfer assembly respectively. The first transfer assembly transfers the stamping part located on the tooling to the carrier on the second slide table. Finally, the second slide tables drive the carriers away from the first transfer assembly. One end slides and moves to the position of the corresponding material frame, and the second transfer component transfers the stamped part on the corresponding carrier to the corresponding material frame, thereby completing the unloading. Compared with the prior art, the loading flow line receives two kinds of stamped parts and transports them to the picking area of ​​the first transfer component. The first transfer component transfers the two kinds of stamped parts together to the unloading flow line. The two sets of second slides cooperate with the second transfer component to distribute the two kinds of stamped parts into two material frames. This saves the work steps of personnel forklift handling and placing the stamped parts into the corresponding material frames, which helps to reduce labor costs and improve work efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the stamping part loading and unloading device provided in an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the feeding flow line provided in an embodiment of the present utility model.

[0018] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.

[0019] Figure 4 This is a longitudinal section diagram of the material feeding flow line provided in an embodiment of the present utility model.

[0020] Figure 5 for Figure 4 A magnified view of a section at point B.

[0021] The following are the labeling elements in the figure:

[0022] 10 — Loading Flow Line 20 — Transfer Mechanism 30 — Unloading Flow Line

[0023] 11—First slide table; 12—Tooling; 13—Second rack

[0024] 14—Second driving component; 15—Second gear; 16—Dual-shaft reducer

[0025] 17—Transmission rod; 21—First transfer assembly; 22—Second transfer assembly

[0026] 31—Second slide; 311—First drive component; 312—First gear

[0027] 32—Vehicle; 321—Bearing plate; 322—Bearing frame

[0028] 33—Material frame; 34—Receiving section; 35—Unloading section

[0029] 36—First rack. Detailed Implementation

[0030] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0034] In one embodiment of this utility model, such as Figures 1-5 As shown, a stamping part loading and unloading device is provided, including a loading flow line 10, a transfer mechanism 20, and an unloading flow line 30. The loading flow line 10 is slidably connected to a first slide table 11. The first slide table 11 is provided with at least two tooling fixtures 12 for placing stamping parts and can slide towards or away from the transfer mechanism 20. The unloading flow line 30 is slidably connected to a second slide table 31 corresponding to the tooling fixtures 12. The second slide table 31 is provided with a carrier 32 for placing stamping parts and can slide towards or away from the transfer mechanism 20. A material frame 33 corresponding to the carrier 32 is provided on the side of the unloading flow line 30. The transfer mechanism 20 includes a first transfer component 21 and a second transfer component 22 corresponding to the material frame 33. The first transfer component 21 can transfer the stamping parts located on the tooling fixtures 12 to the carrier 32, and the second transfer component 22 can transport the stamping parts located on the carrier 32 to the material frame 33. Specifically, the top of the first slide table 11 is provided with four sets of tooling 12. The tooling 12 is composed of several protruding ribs. The ribs are arranged according to the outline and shape of the stamping part, and the top is provided with a notch for the stamping part to be inserted. Correspondingly, the second slide table 31, the material frame 33 and the second transfer assembly 22 are provided with four sets. The above realizes the unloading of four stamping parts with four cavities in one mold. The end of the loading flow line 10 away from the first transfer assembly 21 is connected to the stamping device through the material handling robot. The material handling robot includes a suction cup structure that can enter and exit the stamping mold. The formed stamping part is placed on the tooling 12 of the first slide table 11 through the suction cup structure.

[0035] In one embodiment of this utility model, such as Figure 1As shown, the unloading flow line 30 includes a receiving section 34, a first unloading section 35 and a second unloading section 35 arranged sequentially along the sliding direction of the second slide 31. The material frame 33 and the second transfer assembly 22 are respectively provided on the sides of the first unloading section 35 and the second unloading section 35. The carriers 32 of the two second slides 31 are respectively loaded with stamped parts in the receiving section 34. One of the second slides 31 can pass through the first unloading section 35 and stop on the second unloading section 35, and the other second slide 31 can stop on the first unloading section 35. Specifically, it also includes the second unloading section 35, the fourth unloading section 35, and the third and fourth unloading sections 35, whose structures are connected to the first unloading section 35. The length of the four unloading sections 35 needs to be adapted according to the layout of the factory space, the footprint of the corresponding material frame 33, and the activity space of the corresponding second transfer component 22. In this embodiment, the four sets of second slides 31 are respectively parked on the first unloading section 35, the second unloading section 35, the third unloading section 35, and the fourth unloading section 35, and cooperate with the four sets of independent second transfer components 22 to achieve the effect of synchronous material feeding, further improving work efficiency.

[0036] In one embodiment of this utility model, such as Figures 4-5 As shown, the receiving section 34, the first unloading section 35, and the second unloading section 35 are each provided with a first rack 36 with its end connected. The second slide 31 is provided with a first drive member 311. The output end of the first drive member 311 is provided with a first gear 312, which enables the first gear 312 to mesh with the first rack 36 for transmission. Specifically, the second slide 31 includes a base and a top seat. The base is provided with four support columns, the top ends of which are connected to the top seat. A space is left between the base and the top seat for the first drive member 311 to be assembled. The second drive member 14 is a servo motor that is inverted and suspended in the aforementioned space. The output shaft of the servo motor passes through the base and is connected to the first gear 312. It also includes a cable chain corresponding to the servo motor. The four sets of cable chains are respectively provided in the unloading flow line 30 to protect the wires of the servo motor and prevent the wires from getting tangled or knotted during the sliding of the second slide 31.

[0037] In one embodiment of this utility model, such as Figure 1 As shown, the time it takes for one of the second slide tables 31 to slide from the receiving section 34 to the second unloading section 35 is t1, and the time it takes for another second slide table 31 to slide from the receiving section 34 to the first unloading section 35 is t2, where t2=t1. Specifically, the sliding time of the four sets of second slide tables 31 is the same, and the distance increases sequentially starting from the first transfer component 21. The four independent servo motors, through speed adjustment, achieve the same arrival time at the corresponding material frame 33.

[0038] In one embodiment of this utility model, such as Figure 1 As shown, the bottom of the second slide table 31 is provided with a slider, and the receiving section 34, the first unloading section 35, and the second unloading section 35 are respectively provided with end-connecting slide rails, and the slider slides in cooperation with the slide rails. By utilizing the sliding cooperation between the slider and the slide rails, the smoothness of the sliding of the second slide table 31 is improved.

[0039] In one embodiment of this utility model, such as Figure 1 As shown, the carrier 32 includes a support plate 321 disposed on the top of the second slide 31, and a support frame 322 detachably fixed to the top of the support plate 321. Specifically, the support plate 321 is disposed on the top of the top seat, and the support frame 322 includes steel bars arranged longitudinally and transversely, forming a rectangular frame structure to provide support for the stamped part.

[0040] In one embodiment of this utility model, such as Figure 3 As shown, the feeding conveyor 10 is provided with a second rack 13, and the first slide 11 is provided with a second driving member 14. The output end of the second driving member 14 is provided with a second gear 15, which enables the second gear 15 to mesh with the second rack 13 for transmission. Specifically, the first slide 11 includes a base frame and an assembly plate disposed on the top of the base frame. Four sets of tooling 12 are respectively disposed on the top of the assembly plate, and the second driving member 14 is mounted on the bottom of the base frame.

[0041] In one embodiment of this utility model, such as Figure 2 As shown, it also includes a dual-axis reducer 16 and a pair of transmission rods 17. Second racks 13 are respectively provided on both sides of the feeding flow line 10. The second driving component 14 is a servo motor located at the bottom of the first slide table 11. The servo motor is connected to the inner ends of the pair of transmission rods 17 via the dual-axis reducer 16. Second gears 15 are respectively provided on the outer ends of the pair of transmission rods 17. Specifically, bearing seats are provided on both sides of the bottom frame. The end of the transmission rod 17 furthest from the dual-axis reducer 16 is rotatably engaged with the bottom frame via the bearing seat, achieving low-speed, high-torque output through the servo motor and the dual-axis reducer 16.

[0042] In one embodiment of this utility model, such as Figure 1 As shown, the first transfer assembly 21 includes a first robotic arm and a first end effector mounted on the first robotic arm. The first end effector has a first suction structure corresponding to the tooling 12, which can pick up or release the stamped part. Specifically, the first robotic arm is a multi-axis robotic arm capable of driving the first end effector to move between the loading flow line 10 and the unloading flow line 30. The first end effector is a magnetic end effector, and the first suction structure is an electromagnetic chuck mounted on the end effector.

[0043] In one embodiment of this utility model, such as Figure 1 As shown, the second transfer assembly 22 includes a second robotic arm and a second end effector mounted on the second robotic arm. The second end effector has a second suction structure, which can pick up or release the stamped part. The second robotic arm is a multi-axis robotic arm capable of driving the second end effector to move between the unloading flow line 30 and the material frame 33. The second end effector is a magnetic end effector, and the second suction structure is an electromagnetic chuck mounted on the end effector.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stamping feeding and discharging device, characterized in that: The system includes a loading flow line, a transfer mechanism, and a unloading flow line. The loading flow line is slidably connected to a first slide table, which has at least two tooling fixtures for placing stamped parts and can slide towards or away from the transfer mechanism. The unloading flow line is slidably connected to a second slide table corresponding to the tooling fixtures. The second slide table has a carrier for placing stamped parts and can slide towards or away from the transfer mechanism. A material frame corresponding to the carrier is provided on the side of the unloading flow line. The transfer mechanism includes a first transfer component and a second transfer component corresponding to the material frame. The first transfer component can transfer the stamped parts located on the tooling fixtures to the carrier, and the second transfer component can transport the stamped parts located on the carrier to the material frame.

2. The stamping part loading and unloading device according to claim 1, characterized in that: The material unloading flow line includes a receiving section, a first unloading section and a second unloading section arranged sequentially along the sliding direction of the second slide. The material frame and the second transfer assembly are respectively provided on the side of the first unloading section and the second unloading section. The carriers of the two second slides are respectively loaded with stamped parts in the receiving section. One of the second slides can pass through the first unloading section and stop on the second unloading section, and the other second slide can stop on the first unloading section.

3. The stamping part loading and unloading device according to claim 2, characterized in that: The receiving section, the first unloading section and the second unloading section are respectively provided with a first rack with end joints. The second slide is provided with a first driving member. The output end of the first driving member is provided with a first gear, which can enable the first gear to mesh with the first rack for transmission.

4. The stamping part loading and unloading device according to claim 3, characterized in that: The time it takes for the second slide to slide from the receiving section to the second unloading section is t1, and the time it takes for the second slide to slide from the receiving section to the first unloading section is t2, where t2 = t1.

5. The stamping part loading and unloading device according to claim 3, characterized in that: The bottom of the second slide is provided with a slider, and the receiving section, the first unloading section and the second unloading section are respectively provided with slide rails with end connections, and the slider slides in cooperation with the slide rails.

6. The stamping part loading and unloading device according to claim 1, characterized in that: The carrier includes a support plate disposed on the top of the second slide and a support frame that can be detachably fixed to the top of the support plate.

7. The stamping part loading and unloading device according to claim 1, characterized in that: The feeding conveyor is provided with a second rack, and the first slide is provided with a second driving member. The output end of the second driving member is provided with a second gear, which enables the second gear to mesh with the second rack for transmission.

8. The stamping part loading and unloading device according to claim 7, characterized in that: It also includes a dual-axis reducer and a pair of transmission rods. The two sides of the feeding flow line are respectively provided with second racks. The second driving component is a servo motor located at the bottom of the first slide. The servo motor is connected to the inner end of the pair of transmission rods through the dual-axis reducer. The outer end of the pair of transmission rods is respectively provided with a second gear.

9. The stamping part loading and unloading device according to claim 1, characterized in that: The first transfer assembly includes a first robotic arm and a first end effector disposed on the first robotic arm. The first end effector is provided with a first suction structure corresponding to the tooling. The first suction structure is capable of picking up or releasing the stamping part.

10. The stamping part loading and unloading device according to claim 1, characterized in that: The second transfer assembly includes a second robotic arm and a second end effector disposed on the second robotic arm. The second end effector is provided with a second suction structure, which is capable of picking up or releasing the stamped part.

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