High-temperature material transfer device

Abstract

The utility model provides a kind of transfer device for high-temperature material is gripped using manipulator, and the telescopic end of pneumatic cylinder is connected with clamping plate and controls the opening and closing of clamping plate;Two guide light poles for the opening and closing of clamping plate are respectively fixed on two guide light pole supports and two guide light poles are parallel, and two ends of two guide light poles pass through clamping plate respectively;Screw rod is connected on motor bearing seat, lead screw connecting plate passes through screw rod and lead screw connecting plate two ends are connected with two feed light poles, the other end of two feed light poles is connected with push plate, two feed light poles are respectively fixed on four feed light pole supports and two feed light poles are parallel, and two feed light poles are pushed forward or backward by forward rotation or reverse rotation of servo motor to move push plate forward or backward.The transfer device of the utility model can be installed on multi-joint manipulator, to replace manual operation to realize automatic transfer of high-temperature glass, reduce worker's working intensity and safety risk.

Description

Technical Field

[0001] This utility model relates to a transfer device, and more particularly to a transfer device that uses a robotic arm to grip high-temperature materials. Background Technology

[0002] The optical lenses used in the lighting series are manufactured using a high-temperature molding process: A block of glass is placed on a high-temperature resistant pad and heated to a ductile state in a tunnel-type softening furnace. The temperature at the furnace outlet reaches approximately 1000℃. Typically, the pad is manually clamped, and the high-temperature glass on the pad is pushed onto the lower mold of the press for molding. Although operators wear protective clothing, the operation is extremely inconvenient, requiring clamping approximately every 20 seconds. This is physically demanding and easily leads to fatigue. Furthermore, the inaccurate timing of manual clamping results in varying durations of the high-temperature glass in the air, affecting the surface shape of the molded product. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a transfer device that uses a robotic arm to grip high-temperature materials.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows: a high-temperature material transfer device, comprising a cylinder, a motor bearing seat, two guide rod supports, a servo motor, and four feed rod supports mounted on a base plate. The telescopic end of the cylinder is connected to a clamping plate and controls the opening and closing of the clamping plate. Two guide rods, which guide the opening and closing of the clamping plate, are respectively fixed on two guide rod supports and are parallel to each other. The two ends of the two guide rods pass through the clamping plate. A lead screw is connected to the motor bearing seat, and a lead screw connecting plate passes through the lead screw, with both ends of the lead screw connecting plate connected to the two feed rods. The other ends of the two feed rods are connected to a push plate. The two feed rods are respectively fixed on four feed rod supports and are parallel to each other. The two feed rods push the push plate forward or backward by the forward or reverse rotation of the servo motor.

[0005] Furthermore, a connector is installed on the base plate, and the connector is connected to the robot arm through a threaded hole.

[0006] Furthermore, a step is provided below the front end of the clamping plate to prevent the pad from falling off.

[0007] Furthermore, the clamp plate has several through holes to facilitate heat dissipation and reduce weight.

[0008] Furthermore, the gap between the opening and closing of the clamp is between 90-110 mm.

[0009] Furthermore, a PLC and a touch screen are provided to control the gripping and delivery positions.

[0010] The beneficial effects of this utility model are: the transfer device of this utility model can be installed on a multi-joint robotic arm to replace manual labor and realize the automatic transfer of high-temperature glass, reducing the labor intensity and safety risks of workers. At the same time, the time from when the glass is taken out of the softening furnace opening to when it is pushed into the press mold can be precisely controlled, which provides a guarantee for the surface accuracy of the product after pressing. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the clamping mechanism of this utility model. Detailed Implementation Plan

[0013] like Figure 1-2 As shown, the high-temperature material transfer device of this utility model includes a base plate 11, a cylinder 12, a lead screw 15, guide rods 16, a clamping plate 18, a push plate 19, a feed rod 20, and a servo motor 23. The cylinder 12 is mounted on the base plate 11, and its extension / retraction end is connected to the clamping plate 18 to control its opening and closing. Two guide rod supports 21 are mounted on the base plate 11, and two guide rods 16 are respectively fixed to the two guide rod supports 21 and are parallel to each other. The two ends of the two guide rods 16 pass through the clamping plate 18, guiding the opening and closing of the clamping plate 18. The servo motor... The motor 23 and the motor bearing housing 14 are mounted on the base plate 11, and the lead screw 15 is connected to the motor bearing housing 14. The lead screw connecting plate 22 passes through the lead screw 15, and both ends of the lead screw connecting plate 22 are connected to two feed rods 20. The other ends of the two feed rods 20 are connected to the push plate 19. Four feed rod supports 24 are mounted on the base plate 11. The two feed rods 20 are respectively fixed on the four feed rod supports 24 and are parallel. The two feed rods 20 push the push plate 19 forward or backward through the forward or reverse rotation of the servo motor 23. The connecting piece 31 is mounted on the base plate 11.

[0014] The base plate 11 is made of 5mm thick ordinary stainless steel. The cylinder 12 has a stroke of 20mm. The two guide rods 16 and the two feed rods 20 are φ10mm in size. A 1mm wide step is provided below the front end of the clamping plate 18 to prevent the shim 32 from falling off when clamping it. The clamping plate 18 is 4mm thick, heat-resistant and not easily deformed, and has several φ5mm through holes around its body for heat dissipation and weight reduction. Its opening and closing distance is between 90-110mm. The clamping plate 18, push plate 19, guide rods 16 and feed rods 20 are all made of 310S stainless steel, which can withstand temperatures up to 1000℃. The push plate 19 pushes the high-temperature glass 32 into the mold of the press through the movement of the two feed rods 20. The pushing distance can be set according to different glass specifications, with a repeatability accuracy within ±0.02mm, and the pushing speed is adjustable. The four threaded holes on connector 31 connect to a six-joint robotic arm, which allows the transfer device of this invention to stop at any position within a radius of 1m. The transfer device of this invention can be controlled by a PLC and a touch screen, and the gripping position and placement position of the device can be set on the touch screen.

[0015] During operation, start the equipment, first reset the position of the robotic arm and the servo motor 23, and set or call the formula program; the clamping plate 18 is in the open state, the push plate 19 is at the rear end, the robotic arm with the transfer device moves to the softening furnace opening, the clamping plate 18 closes under the action of the cylinder 12 and clamps the gasket 32; after clamping, it is raised 5mm, the robotic arm with the transfer device moves to the press position, after it is in place, the servo motor 23 rotates forward, driving the push plate 19 to push the high temperature glass 33 into the mold; the servo motor 23 reverses to retract the push plate 19, the robotic arm with the transfer device moves to the gasket 32 ​​recycling position; the cylinder 12 drives the clamping plate 18 to open, lowers 5mm to place the gasket 32 ​​in the recycling station, after placement, it returns to the waiting position, and repeats the above steps for continuous operation after 20 seconds.

Claims

1. A high-temperature material transfer device, characterized in that: A cylinder (12), a motor bearing housing (14), two guide rod supports (21), a servo motor (23), and four feed rod supports (24) are mounted on a base plate (11). The telescopic end of the cylinder (12) is connected to a clamping plate (18) and controls the opening and closing of the clamping plate (18). Two guide rods (16) that guide the opening and closing of the clamping plate (18) are fixed on two guide rod supports (21) respectively, and the two guide rods (16) are parallel. The two ends of the two guide rods (16) pass through the clamping plate (18) respectively. The rod (15) is connected to the motor bearing seat (14). The lead screw connecting plate (22) passes through the lead screw (15) and the two ends of the lead screw connecting plate (22) are connected to two feed rods (20). The other ends of the two feed rods (20) are connected to the push plate (19). The two feed rods (20) are fixed on four feed rod supports (24) respectively and the two feed rods (20) are parallel. The two feed rods (20) push the push plate (19) to move forward or backward through the forward or reverse rotation of the servo motor (23).

2. The high-temperature material transfer device as described in claim 1, characterized in that: A connector (31) is installed on the base plate (11), and the connector (31) is connected to the robot arm through a threaded hole.

3. The high-temperature material transfer device as described in claim 1 or 2, characterized in that: A step is provided below the front end of the clamp (18) to prevent the pad (32) from falling off.

4. The high-temperature material transfer device as described in claim 1 or 2, characterized in that: The clamping plate (18) has several through holes for heat dissipation and weight reduction.

5. The high-temperature material transfer device as described in claim 1 or 2, characterized in that: The gap between the opening and closing of the clamp (18) is between 90-110 mm.

6. The high-temperature material transfer device as described in claim 1 or 2, characterized in that: It is equipped with a PLC and a touch screen to control the gripping and dropping positions.

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