Door frame reinforcer assembling equipment

Abstract

The utility model relates to the technical field of door and window machining equipment, in particular to door frame reinforcer assembling equipment which comprises a rack, a first conveying device for conveying a door frame, a second conveying device for conveying reinforcers and a clamping device for assembling the reinforcers to the door frame are mounted on the rack, and the first conveying device, the second conveying device and the clamping device are arranged on the rack. The clamping device comprises a first air cylinder, the first air cylinder is installed on the machine frame, an output shaft of the first air cylinder is fixedly connected with a loading plate, the loading plate is provided with a pushing assembly used for pushing the reinforcements into the position above the door frame installation groove, and the pushing assembly is connected with a grabbing assembly used for carrying the reinforcements. The door frame reinforcer assembly equipment has the effect of improving the convenience of the door frame reinforcer assembly equipment in the operation process.

Description

Technical Field

[0001] This application relates to the technical field of door and window processing equipment, and particularly relates to an assembly device for door frame reinforcement members. Background Art

[0002] Refrigerators are household appliances commonly used in people's lives. When using a refrigerator, people need to frequently open and close the refrigerator door. The refrigerator door is usually made of plastic. To enhance the strength of the refrigerator door and prevent it from deforming during use, a reinforcement member made of metal material needs to be added inside the refrigerator door frame.

[0003] Most door frames are provided with installation grooves for installing reinforcement members, and limiting flanges for the reinforcement members are provided on both sides of the installation grooves. When adding a reinforcement member to the door frame, usually a worker first takes the reinforcement member and places it between the limiting flanges of the door frame, and then presses it to press the reinforcement member into the installation groove. The reinforcement member is fixed inside the door frame by the limiting flanges. However, the work efficiency of manually assembling the reinforcement member and the door frame is relatively low, time-consuming and laborious, and the production speed is slow. Summary of the Utility Model

[0004] In order to improve the convenience of the door frame reinforcement member assembly device during operation, this application provides an assembly device for door frame reinforcement members.

[0005] This application provides an assembly device for door frame reinforcement members, adopting the following technical solutions:

[0006] The door frame reinforcement member assembly device includes a frame. A first transportation device for transporting the door frame is installed on the frame. A second transportation device for transporting the reinforcement member is installed on the frame. A clamping device for assembling the reinforcement member to the door frame is installed on the frame. The clamping device includes a first cylinder, the first cylinder is installed on the frame, the output shaft of the first cylinder is fixedly connected with a loading plate, a pushing component for pushing the reinforcement member above the installation groove of the door frame is installed on the loading plate, and a grasping component for handling the reinforcement member is connected to the pushing component.

[0007] By adopting the above technical solutions, the first transportation device quickly transports the door frame to the assembly position, the second transportation device quickly transports the reinforcement member to the assembly position, and the grasping component grasps the reinforcement member. The pushing component pushes the reinforcement member to directly above the installation groove of the door frame. The first cylinder controls the lifting of the loading plate to quickly assemble the reinforcement member to the door frame, improving the work efficiency and facilitating the improvement of the efficiency of the door frame reinforcement member assembly device during use.

[0008] In a specific feasible embodiment, the pushing component includes a second cylinder, the second cylinder is installed on the loading plate, the output shaft of the second cylinder is fixedly connected with a push plate, a push block is connected to the push plate, and the push block is connected to the grasping component.

[0009] By adopting the above technical solution, after the grasping component grabs the reinforcing member, the second cylinder controls to push the push plate and the push block to move, quickly pushing the reinforcing member directly above the door frame installation groove, thereby improving the working efficiency.

[0010] In a specific feasible embodiment, a limiting component for positioning the push plate is installed on the loading plate. The limiting component includes a mounting rod installed on the loading plate. A first push rod is rotatably installed on the mounting rod. A sliding groove is formed on the push plate. The push plate is slidably installed with a slider through the sliding groove. One end of the first push rod away from the mounting rod is hinged to the slider. A positioning plate is installed on the loading plate, and a positioning groove is formed on the positioning plate.

[0011] By adopting the above technical solution, when the push plate pushes the reinforcing member to move directly above the door frame installation groove, the slider just abuts against the positioning plate in the positioning groove, blocking the push plate from continuing to move forward, restricting the moving distance of the push plate, ensuring that the reinforcing member can just be transported directly above the door frame installation groove, facilitating the quick assembly of the reinforcing member.

[0012] In a specific feasible embodiment, a locking plate is installed on the slider.

[0013] By adopting the above technical solution, the locking plate increases the contact area with the positioning plate, enhancing the stability when fixing the push plate.

[0014] In a specific feasible embodiment, an adjusting component for adjusting the distance between the grasping component and the push block is installed on the push block. The adjusting component includes a mounting frame installed on the push block. A lead screw is rotatably installed on the mounting frame. An adjusting block is threadedly connected to the lead screw. A guide rod is installed between the mounting frame and the push block. The guide rod passes through the adjusting block and is slidably connected to the adjusting block. An expansion rod is slidably connected to the push block. A second push rod is hinged to the adjusting block. One end of the second push rod away from the adjusting block is hinged to the expansion rod. The expansion rod is connected to the grasping component.

[0015] By adopting the above technical solution, when it is necessary to adjust the moving distance of the suction cup to move above the door frame installation groove according to the position of the installation groove on the door frame, rotate the lead screw to control the adjusting block to move on the lead screw along the direction of the guide rod. The adjusting block pulls the expansion rod to slide on the push block, thereby driving the suction cup to move closer to or away from the push block, ensuring that when the second cylinder pushes the push plate to reach the maximum displacement, the suction cup can just move directly above the door frame installation groove, enabling the reinforcing member to be smoothly assembled on the door frame.

[0016] In a specific feasible implementation, the grasping assembly includes a suction cup, a vacuum generator is connected to the suction cup, and a suction nozzle is installed on the suction cup.

[0017] By adopting the above technical solution, the reinforcing member can be quickly sucked and released through the suction cup and the suction nozzle, which is convenient for quickly grasping the reinforcing member.

[0018] In a specific feasible implementation, the first transportation device includes a first transportation frame, the first transportation frame is installed on the machine frame, a first conveyor belt is arranged on the first transportation frame, a first motor for controlling the operation of the first conveyor belt is installed on the first transportation frame, first guiding frames are arranged on both sides of the first transportation frame, the first guiding frames are installed on the machine frame, and a first rotating cylinder is installed on the machine frame. The output shaft of the first rotating cylinder is fixedly connected with a first baffle.

[0019] By adopting the above technical solution, the door frame is placed on the first conveyor belt, the door frame is transported by the first conveyor belt, the first guiding frames support the door frame to prevent the door frame from shifting during transportation, and the first baffle is controlled by the first rotating cylinder to block the door frame, so that the door frame can quickly move to the assembly position and be positioned, which is beneficial to improving the efficiency of the door frame reinforcing member assembly equipment during use.

[0020] In a specific feasible implementation, the second transportation device includes a second transportation frame, the second transportation frame is installed on the machine frame, a second conveyor belt is arranged on the second transportation frame, a second motor for controlling the rotation of the second conveyor belt is installed on the second transportation frame, a second guiding frame is installed on the second transportation frame, and a second baffle for positioning the reinforcing member is installed on the second guiding frame.

[0021] By adopting the above technical solution, the reinforcing member is placed on the second conveyor belt, the reinforcing member is transported by the second conveyor belt, and the reinforcing member is quickly positioned by the second baffle, so that the reinforcing member can stay at the assembly position, which is convenient for the subsequent clamping device to quickly assemble the reinforcing member to the door frame, and is beneficial to improving the processing efficiency.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The first transportation device quickly transports the door frame to the assembly position, the second transportation device quickly transports the reinforcing member to the assembly position, the grasping assembly grasps the reinforcing member, the pushing assembly pushes the reinforcing member to directly above the installation groove of the door frame, and the first cylinder controls the lifting of the loading plate to quickly assemble the reinforcing member to the door frame, which speeds up the working efficiency and is beneficial to improving the efficiency of the door frame reinforcing member assembly equipment during use.

[0024] 2. By setting the limiting component, when the push plate pushes the reinforcing member to move directly above the door frame installation groove, the slider just abuts against the positioning plate in the positioning groove, blocking the push plate from continuing to move forward, restricting the moving distance of the push plate, ensuring that the reinforcing member can just be transported directly above the door frame installation groove, and facilitating the quick assembly of the reinforcing member. Description of the Drawings

[0025] Figure 1 is a schematic diagram of the door frame reinforcing member assembly device according to an embodiment of the present application.

[0026] Figure 2 is a schematic diagram showing the installation position relationship between the second transportation device and the first transportation device according to an embodiment of the present application.

[0027] Figure 3 is a schematic diagram of the clamping device according to an embodiment of the present application.

[0028] Figure 4 is a schematic diagram of the adjustment component according to an embodiment of the present application.

[0029] Reference numerals: 1, frame; 2, first transportation device; 21, first transportation frame; 22, first conveyor belt; 23, first motor; 24, first guide frame; 25, first rotary cylinder; 26, first baffle; 3, second transportation device; 31, second transportation frame; 32, second conveyor belt; 33, second motor; 34, second guide frame; 35, second baffle; 4, clamping device; 41, first cylinder; 42, loading plate; 43, pushing component; 431, second cylinder; 432, push plate; 4321, chute; 433, push block; 44, grasping component; 441, suction cup; 442, suction nozzle; 45, limiting component; 451, mounting rod; 452, first push rod; 453, slider; 454, positioning plate; 4541, positioning groove; 455, locking plate; 46, adjustment component; 461, mounting frame; 462, lead screw; 463, adjustment block; 464, guide rod; 465, telescopic rod; 466, second push rod. Detailed Description of the Embodiment

[0030] The following will further elaborate on the present application in conjunction with the attached Figures 1-4 drawings.

[0031] Embodiment:

[0032] An embodiment of the present application discloses a door frame reinforcing member assembly device. Referring to Figure 1 and Figure 2 , it includes a frame 1, a first transportation device 2 for transporting the door frame is installed on the frame 1, a second transportation device 3 for transporting the reinforcing member is installed on the frame 1, a clamping device 4 for assembling the reinforcing member to the door frame is installed on the frame 1, and the clamping device 4 is arranged on the side of the second transportation device 3 away from the first transportation device 2.

[0033] The first transport device 2 quickly transports the door frame to the assembly position, the second transport device 3 quickly transports the reinforcement to the assembly position, and the clamping device 4 transports and assembles the reinforcement onto the door frame, which improves the working efficiency and is beneficial to enhancing the efficiency of the door frame reinforcement assembly equipment during use.

[0034] The first transport device 2 includes a first transport frame 21, the first transport frame 21 is fixedly installed on the frame 1, a first conveyor belt 22 is arranged on the first transport frame 21, a first motor 23 for controlling the rotation of the first conveyor belt 22 is fixedly installed on the first transport frame 21, first guide frames 24 are arranged on both sides along the length direction of the first transport frame 21, and the first guide frames 24 are fixedly installed on the frame 1. A first rotary cylinder 25 is fixedly installed on the frame 1, the first rotary cylinder 25 is arranged on the side of the first transport frame 21 away from the second transport device 3, and the output shaft of the first rotary cylinder 25 is fixedly connected with a first baffle 26.

[0035] The door frame is placed vertically on the first conveyor belt 22, the first motor 23 controls the first conveyor belt 22 to rotate to transport the door frame, and the first guide frames 24 support both sides of the door frame to prevent the door frame from shifting to both sides of the first transport frame 21 during transportation. The first rotary cylinder 25 controls the first baffle 26 to rotate counterclockwise above the first conveyor belt 22 to position the door frame and make the door frame stay at the assembly position. After the assembly is completed, the first rotary cylinder 25 controls the first baffle 26 to rotate clockwise away from the first conveyor belt 22 to release the door frame on the first conveyor belt 22, so that the first conveyor belt 22 continues to transport the assembled door frame to the next processing equipment.

[0036] The second transport device 3 includes a second transport frame 31, the second transport frame 31 is fixedly installed on the frame 1, the second transport frame 31 is arranged parallel to the first transport frame 21, a second conveyor belt 32 is arranged on the second transport frame 31, and a second motor 33 for controlling the rotation of the second conveyor belt 32 is fixedly installed on the second transport frame 31. A second guide frame 34 is fixedly installed on the second transport frame 31, and a second baffle 35 for positioning the reinforcement is fixed on the second guide frame 34.

[0037] The reinforcement is placed on the second conveyor belt 32, the second motor 33 controls the second conveyor belt 32 to transport the reinforcement, the second guide frame 34 prevents the reinforcement from shifting to both sides of the second transport frame 31 during transportation, and the reinforcement is blocked by the second baffle 35 to make the reinforcement stay at the assembly position, which is convenient for transporting the reinforcement and subsequent assembly with the door frame.

[0038] Refer to Figure 2 and Figure 3, the clamping device 4 includes a first cylinder 41. The first cylinder 41 is fixedly installed on the frame 1. The output shaft of the first cylinder 41 is vertically arranged upward. A loading plate 42 is fixedly installed on the output shaft of the first cylinder 41. A pushing component 43 for pushing the reinforcing member into the upper part of the door frame installation groove is installed on the loading plate 42. The pushing component 43 includes a second cylinder 431. The second cylinder 431 is fixedly installed on the loading plate 42. The output shaft of the second cylinder 431 is horizontally arranged towards the second transport rack 31. A push plate 432 is fixedly connected to the output shaft of the second cylinder 431. A push block 433 is fixedly connected to the push plate 432. A gripping component 44 for handling the reinforcing member is connected to the push block 433.

[0039] The gripping component 44 includes a suction cup 441. A suction nozzle 442 is connected to the suction cup 441. The suction nozzle 442 is vertically arranged downward. A vacuum generator is connected to the suction cup 441. In this embodiment, the vacuum generator is a prior art and will not be elaborated in the embodiments of the present application.

[0040] When the positioning of the reinforcing member and the door frame is completed, at this time, the reinforcing member is located directly below the suction nozzle 442. The first cylinder 41 controls the loading plate 42 to descend. The loading plate 42 drives the suction nozzle 442 to descend to contact and tightly suck the reinforcing member. After sucking the reinforcing member, the first cylinder 41 controls the loading plate 42 to lift. The second cylinder 431 pushes the push plate 432 to move towards the first transport rack 21. The push plate 432 drives the suction cup 441 and the reinforcing member to move to directly above the door frame installation groove. The first cylinder 41 makes the loading plate 42 descend again to press the reinforcing member into the installation groove of the door frame, which is convenient for the quick assembly of the reinforcing member and the door frame and is beneficial to improving the efficiency of the door frame reinforcing member assembly equipment during use.

[0041] A limiting component 45 for restricting the movement of the push plate 432 is installed on the loading plate 42. The limiting component 45 includes two mounting rods 451. The two mounting rods 451 are fixedly installed on the loading plate 42. Both of the two mounting rods 451 are arranged on the side of the push plate 432 away from the second cylinder 431. The two mounting rods 451 are respectively arranged on both sides of the push block 433. A first push rod 452 is rotatably installed on the mounting rod 451; a sliding groove 4321 is formed on the push plate 432. Two sliding blocks 453 are slidably installed on the push plate 432 through the first sliding groove 4321. One ends of the two first push rods 452 away from the mounting rods 451 are respectively hinged to the corresponding same-side sliding blocks 453. A positioning plate 454 is fixedly installed on the loading plate 42. The positioning plate 454 is arranged on both sides of the push plate 432. A positioning groove 4541 is formed on the positioning plate 454. Locking plates 455 are fixedly installed on the sides of the sliding blocks 453 close to the positioning plate 454.

[0042] When the second cylinder 431 pushes the push plate 432 to move, the push plate 432 moves closer to the mounting rod 451. The push plate 432 pushes the first push rod 452 to rotate around the mounting rod 451. The first push rod 452 pushes the slider 453 to slide on both sides of the push plate 432. The slider 453 drives the lock plate 455 to move towards the corresponding positioning plate 454 respectively. When the push plate 432 pushes the reinforcement member to move directly above the door frame installation groove, the lock plate 455 just abuts against the positioning plate 454 in the positioning groove 4541, blocking the push plate 432 from continuing to move forward, restricting the moving distance of the push plate 432, ensuring that the reinforcement member can just be transported directly above the door frame installation groove, facilitating the quick assembly of the reinforcement member.

[0043] Refer to Figure 4 , an adjusting assembly 46 for adjusting the distance between the adjusting suction cup 441 and the push block 433 is installed on the push block 433. The adjusting assembly 46 includes a mounting frame 461 which is fixedly installed on the push block 433. A lead screw 462 is rotatably installed on the mounting frame 461. One end of the lead screw 462 close to the push block 433 is rotatably connected to the push block 433. An adjusting block 463 is threadedly connected to the lead screw 462. A guide rod 464 is fixedly installed between the mounting frame 461 and the push block 433. The guide rod 464 passes through the adjusting block 463 and is slidably connected to the adjusting block 463. A telescopic rod 465 is slidably installed on the push block 433. A second push rod 466 is hinged to the adjusting block 463. One end of the second push rod 466 away from the adjusting block 463 is hinged to one end of the telescopic rod 465 close to the suction cup 441.

[0044] When it is necessary to adjust the moving distance of the suction cup 441 to move above the door frame installation groove according to the position of the installation groove on the door frame, rotate the lead screw 462 to control the adjusting block 463 to move on the lead screw 462 along the direction of the guide rod 464. The adjusting block 463 pulls the telescopic rod 465 to slide on the push block 433, thereby driving the suction cup 441 to move closer to or away from the push block 433. Ensure that when the second cylinder 431 pushes the push plate 432 to reach the maximum displacement, the suction cup 441 can just move directly above the door frame installation groove, enabling the reinforcement member to be smoothly assembled on the door frame, which is beneficial to improving the efficiency of the door frame reinforcement member assembly equipment during use.

[0045] The implementation principle of the embodiment of this application is as follows: The first transportation device 2 quickly transports the door frame to the assembly position, and the second transportation device 3 quickly transports the reinforcement to the assembly position. The first cylinder 41 controls the loading plate 42 to descend, and the loading plate 42 drives the suction nozzle 442 to descend to contact and tightly suck the reinforcement to carry the reinforcement. The second cylinder 431 pushes the push plate 432 to move towards the first transportation frame 21. The push plate 432 drives the suction cup 441 and the reinforcement to move directly above the door frame installation groove. The first cylinder 41 makes the loading plate 42 descend again to press the reinforcement into the installation groove of the door frame. When the second cylinder 431 pushes the push plate 432 to move, the push plate 432 moves close to the installation rod 451. The push plate 432 pushes the first push rod 452 to rotate around the installation rod 451, and the slider 453 drives the lock plate 455 to move towards the corresponding positioning plate 454 respectively. When the push plate 432 pushes the reinforcement to move directly above the door frame installation groove, the lock plate 455 just abuts against the positioning plate 454 in the positioning groove 4541, blocking the push plate 432 from continuing to move forward and restricting the moving distance of the push plate 432, ensuring that the reinforcement can just be transported directly above the door frame installation groove, accelerating the working efficiency, and being beneficial to improving the efficiency of the door frame reinforcement assembly equipment during use.

[0046] The above are all the preferred embodiments of this application. Without restricting the protection scope of this application accordingly, therefore: All equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. Door frame reinforcement assembly equipment, characterized by: The invention comprises a frame (1), a first transport device (2) for transporting a door frame being mounted on the frame (1), a second transport device (3) for transporting a reinforcement being mounted on the frame (1), a clamping device (4) for assembling the reinforcement onto the door frame being mounted on the frame (1), the clamping device (4) comprising a first cylinder (41), the first cylinder (41) being mounted on the frame (1), an output shaft of the first cylinder (41) being fixedly connected to a loading plate (42), a pushing component (43) for pushing the reinforcement onto the top of a door frame mounting groove being mounted on the loading plate (42), and a grabbing component (44) for carrying the reinforcement being connected to the pushing component (43).

2. The door frame reinforcement assembly device according to claim 1, characterized in that: The pushing assembly (43) comprises a second cylinder (431), the second cylinder (431) being mounted on the loading plate (42), the output shaft of the second cylinder (431) being fixedly connected to a push plate (432), the push plate (432) being connected to a push block (433), and the push block (433) being connected to the grabbing assembly (44).

3. The door frame reinforcement assembly device according to claim 2, characterized in that: A limiting assembly (45) for positioning the push plate (432) is installed on the loading plate (42), and the limiting assembly (45) comprises a mounting rod (451), the mounting rod (451) is installed on the loading plate (42), a first push rod (452) is rotatably installed on the mounting rod (451), a sliding groove (4321) is provided on the push plate (432), a sliding block (453) is slidably installed on the push plate (432) through the sliding groove (4321), an end of the first push rod (452) away from the mounting rod (451) is hinged to the sliding block (453), and a positioning plate (454) is installed on the loading plate (42), and a positioning groove (4541) is provided on the positioning plate (454).

4. The door frame reinforcement assembly device according to claim 3, characterized in that: A locking plate (455) is mounted on the sliding block (453).

5. The door frame reinforcement assembly device according to claim 2, characterized in that: An adjusting component (46) for adjusting the distance between the grabbing component (44) and the pushing block (433) is mounted on the pushing block (433); the adjusting component (46) comprises a mounting frame (461); the mounting frame (461) is mounted on the pushing block (433); a screw rod (462) is rotatably mounted on the mounting frame (461); the adjusting block (463) is threadedly connected to the screw rod (462); and a space between the mounting frame (461) and the pushing block (433) is provided. A guide rod (464) is installed, the guide rod (464) passes through the adjustment block (463) and is slidably connected to the adjustment block (463), a telescopic rod (465) is slidably connected to the push block (433), a second push rod (466) is hinged to the adjustment block (463), one end of the second push rod (466) away from the adjustment block (463) is hinged to the telescopic rod (465), and the telescopic rod (465) is connected to the grabbing assembly (44).

6. The door frame reinforcement assembly device according to claim 1, characterized in that: The grabbing assembly (44) comprises a suction cup (441), a vacuum generator is connected to the suction cup (441), and a suction nozzle (442) is installed on the suction cup (441).

7. The door frame reinforcement assembly device according to claim 1, characterized in that: The first transport device (2) comprises a first transport frame (21), the first transport frame (21) being mounted on the frame (1), a first conveyor belt (22) being arranged on the first transport frame (21), a first motor (23) for controlling the operation of the first conveyor belt (22) being mounted on the first transport frame (21), first guide frames (24) being arranged on both sides of the first transport frame (21), the first guide frames (24) being mounted on the frame (1), a first rotary cylinder (25) being mounted on the frame (1), and a first baffle (26) being fixedly connected to an output shaft of the first rotary cylinder (25).

8. The door frame reinforcement assembly device according to claim 1, characterized in that: The second transport device (3) comprises a second transport frame (31), the second transport frame (31) being mounted on the frame (1), a second conveyor belt (32) being arranged on the second transport frame (31), a second motor (33) for controlling the rotation of the second conveyor belt (32) being mounted on the second transport frame (31), a second guide frame (34) being mounted on the second transport frame (31), and a second baffle (35) for positioning the reinforcement member being mounted on the second guide frame (34).

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