Clamping device for framing machine production

Abstract

The utility model discloses a clamping device for framing machine production, which comprises a lifting frame seat, manipulators and a servo motor, the manipulators comprise two clamping hands, a plurality of manipulators are arranged on the lifting frame seat at intervals, the two clamping hands of the same manipulator are oppositely arranged, and the servo motor is arranged on the lifting frame seat. The opposite sides of the two clamping hands are correspondingly connected with the front side and the rear side of the lifting frame base in a sliding mode through adjusting frames, the front inner side and the rear inner side of the lifting frame base are rotationally connected with two adjusting screw rods, and the two adjusting screw rods are correspondingly connected with the two adjusting frames in a threaded mode. According to the clamping device for framing machine production, the clamping hands are in sliding connection with the lifting frame base through the adjusting frame, the adjusting frame is in threaded connection with the adjusting screw rod, and therefore when the servo motor drives the adjusting screw rod to rotate, the adjusting frame moves along the adjusting screw rod and can drive the clamping hands to move, the distance between the clamping hands is changed, and the positions of the clamping hands can be adjusted in real time according to needs; the clamping hand can clamp division bars of different length specifications, manual disassembly and assembly are replaced, and meanwhile use is convenient.

Description

Technical Field:

[0001] The utility model relates to the technical field of framing machines, in particular to a clamping device for the production of framing machines. Background Art:

[0002] After the aluminum profile is produced and formed, it needs to be framed. Generally, the aluminum profile is framed by an aluminum profile framing machine. Among them, the aluminum profile needs to be stacked in a material frame by a clamping device and supported by multiple partition bars in the material frame. The existing clamping device of the framing machine generally includes a lifting frame and a plurality of grippers arranged on the lifting frame. The gripper is provided with a clamping piece and a baffle. When the gripper clamps the partition bar, the baffle can limit the end of the partition bar, so as to drive the clamping piece to clamp the side of the partition bar and quickly clamp the partition bar. However, the gripper is installed on the lifting frame and cannot be adjusted in position in real time as required. When it is necessary to clamp partition bars of different length specifications, the staff needs to manually disassemble and assemble the gripper to adjust the position of the gripper, and then adjust the position of the baffle to limit the end of the partition bar. The workload of disassembling and assembling the gripper is large and it is not convenient to use. Therefore, a new clamping structure for the framing machine needs to be designed to solve the above problems. Summary of the Utility Model:

[0003] In order to solve the above technical problems, the gripper of the clamping device for the production of the framing machine of the utility model is slidably connected with the lifting frame seat through an adjusting frame, and the adjusting frame is threadedly connected with an adjusting screw. In this way, when the servo motor drives the adjusting screw to rotate, the adjusting frame moves along the adjusting screw and can drive the gripper to move, thereby changing the distance between the grippers, and the position of the gripper can be adjusted in real time as required, so that the gripper can clamp partition bars of different length specifications, which is convenient to use while replacing manual disassembly and assembly.

[0004] A clamping device for the production of a framing machine includes a lifting frame seat, a manipulator and a servo motor. The manipulator includes two grippers. A plurality of the manipulators are arranged on the lifting frame seat at intervals. The two grippers of the same manipulator are arranged facing each other, and the two sides of the two grippers facing each other are slidably connected with the front and rear sides of the lifting frame seat through an adjusting frame respectively. Two adjusting screws are rotatably connected to the inner sides of the front and rear of the lifting frame seat, and the two adjusting screws are threadedly connected with the two adjusting frames respectively. The servo motor is arranged inside the lifting frame seat and can drive the two adjusting screws to rotate.

[0005] Preferably, the gripper includes a clamping seat, clamping claws and a telescopic device. The two clamping claws are slidably connected with the clamping seat, and the two telescopic devices are arranged on the clamping seat and can drive the two clamping claws to move correspondingly.

[0006] Preferably, a first through groove is provided in the middle of the clamping seat. The two clamping jaws are slidably connected to the first through groove. The two clamping jaws are arranged facing each other, and a concave clamping portion is provided on the side where the two clamping jaws face each other. The two telescopic devices are fixedly arranged on the top surface of the clamping seat facing each other, and the output ends of the two telescopic devices are correspondingly connected to the two clamping jaws.

[0007] Preferably, one side of the clamping seats of the two clamping jaws facing each other is correspondingly connected to the two adjusting frames, and a baffle is provided on the side of the clamping seats of the two clamping jaws facing away from each other. The length of the baffle corresponds to the length of the clamping jaws.

[0008] Preferably, a second through groove is provided on the side wall of the lifting frame seat. The adjusting frame is a U-shaped frame, and a threaded through hole is provided on the adjusting frame. The adjusting frame is slidably connected to the second through groove, and the adjusting frame is threadedly connected to the adjusting screw through the threaded through hole.

[0009] Preferably, support plates are provided on the inner sides of the front and rear of the lifting frame seat. The servo motor is fixed on the support plates and is perpendicular to the two adjacent adjusting screws, and the output end of the servo motor is meshed and connected to one end of the two adjusting screws facing each other through bevel gears.

[0010] The beneficial effects of the present utility model are as follows: The clamping device for the production of the framing machine cooperates with the lifting frame seat, the manipulator and the servo motor. The clamping hand is slidably connected to the lifting frame seat through the adjusting frame, and the adjusting frame is threadedly connected to the adjusting screw. In this way, when the servo motor drives the adjusting screw to rotate, the adjusting frame moves along the adjusting screw and can drive the clamping hand to move, thereby changing the distance between the clamping hands, and the position of the clamping hands can be adjusted in real time as required, so as to facilitate the clamping hands to clamp spacers of different length specifications, replacing manual disassembly and assembly and being convenient to use. Description of the drawings:

[0011] Attached Figure 1 is the front view of the present utility model;

[0012] Attached Figure 2 is the top view of the present utility model;

[0013] Attached Figure 3 is the schematic diagram of the clamping hand structure in the present utility model;

[0014] Attached Figure 4 is Figure 2 the partial enlarged view of A in

[0015] In the figure: 1 lifting frame seat, 2 manipulator, 3 servo motor, 4 adjusting frame, 5 adjusting screw, 6 clamping seat, 7 clamping jaw, 8 telescopic device, 9 first through groove, 10 clamping portion, 11 baffle, 12 second through groove, 13 threaded through hole, 14 support plate, 15 bevel gear. Detailed implementation manners:

[0016] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so as to more clearly understand the technical idea claimed by the present utility model.

[0017] As Figures 1 to 4 shown, a clamping device for the production of a framing machine includes a lifting frame base 1, a manipulator 2 and a servo motor 3. The manipulator 2 includes two clamping hands. A plurality of the manipulators 2 are arranged at intervals on the lifting frame base 1. The two clamping hands of the same manipulator 2 are arranged facing each other, and the two sides of the two clamping hands facing each other are slidably connected to the front and rear sides of the lifting frame base 1 through an adjusting frame 4 respectively. Two adjusting screws 5 are rotatably connected to the inner sides of the front and rear of the lifting frame base 1, and the two adjusting screws 5 are threadedly connected to the two adjusting frames 4 respectively. The servo motor 3 is arranged inside the lifting frame base 1 and can drive the two adjusting screws 5 to rotate.

[0018] The working principle of the clamping device for the production of the framing machine according to the present utility model is realized by the mutual cooperation of the lifting frame base 1, the manipulator 2 and the servo motor 3. As Figures 1 to 4 shown, the servo motor 3 drives the two adjusting screws 5 to rotate. The adjusting frame 4 is rotatably connected to the adjusting screw 5, so that the adjusting frame 4 moves along the adjusting screw 5. The adjusting frame 4 drives the clamping hand to move. In this way, the distance between the two clamping hands of the manipulator 2 changes, and then the position of the clamping hand is adjusted. Compared with the traditional framing machine, the clamping hand of the clamping device for the production of the framing machine is slidably connected to the lifting frame base 1 through the adjusting frame 4, and the adjusting frame 4 is threadedly connected to the adjusting screw 5. In this way, the servo motor 3 can adjust the position of the clamping hand in real time as required, so that the clamping hand can clamp spacers of different length specifications, replacing the manual disassembly and adjustment method and being convenient for the staff to use.

[0019] Specifically, the clamping hand includes a clamping seat 6, clamping claws 7 and a telescopic device 8. The two clamping claws 7 are slidably connected to the clamping seat 6. The two telescopic devices 8 are arranged on the clamping seat 6 and can correspondingly drive the two clamping claws 7 to move. Among them, a first through groove 9 is arranged in the middle of the clamping seat 6. The two clamping claws 7 are slidably connected to the first through groove 9. The two clamping claws 7 are arranged facing each other, and a concave clamping portion 10 is arranged on the side of the two clamping claws 7 facing each other. The two telescopic devices 8 are fixed to the top surface of the clamping seat 6 facing each other, and the output ends of the two telescopic devices 8 are correspondingly connected to the two clamping claws 7. Among them, the sides of the two clamping claws 7 facing the clamping seat 6 are correspondingly connected to the two adjusting frames 4, and a baffle 11 is arranged on the side of the two clamping claws 7 facing away from the clamping seat 6. The length of the baffle 11 corresponds to the length of the clamping claw 7. As Figures 1 to 4As shown, the expander 8 can adopt an expansion cylinder. The two expanders 8 on the clamping seat 6 drive the two clamping jaws 7 to move towards each other along the first through groove 9 correspondingly. The two clamping jaws 7 contact the front and rear side walls of the partition strip through the clamping part 10, so that the two clamping jaws 7 cooperate to clamp the partition strip.

[0020] Further, a second through groove 12 is provided on the side wall of the lifting frame seat 1. The adjusting frame 4 is a U-shaped frame, and a threaded through hole 13 is provided on the adjusting frame 4. The adjusting frame 4 is slidably connected to the second through groove 12, and the adjusting frame 4 is threadedly connected to the adjusting screw 5 through the threaded through hole 13. Furthermore, support plates 14 are provided on the front and rear inner sides of the lifting frame seat 1. The servo motor 3 is fixed on the support plate 14 and is perpendicular to the two adjacent adjusting screws 5, and the output end of the servo motor 3 and the ends of the two adjusting screws 5 facing each other are meshed and connected through bevel gears 15, as Figures 1 to 4 shown. An electric lifting rod can be provided between the support plates 14 of the lifting frame seat 1. The electric lifting rod is used to drive the lifting frame seat 1 to move up and down. This is a conventional lifting structure, so it will not be described in detail. The bevel gears 15 on the two adjusting screws 5 are respectively located in front of and behind the bevel gear 15 on the servo motor 3. In this way, the bevel gear 15 on the servo motor 3 rotates to drive the bevel gears 15 on the two adjusting screws 5 to rotate, and the bevel gears 15 on the two adjusting screws 5 rotate in opposite directions. The threaded through hole 13 on the adjusting frame 4 is threadedly connected to the adjusting screw 5. The rotation of the adjusting screw 5 can make the adjusting frame 4 move along the second through groove 12, as Figure 2 and 4 shown in the orientation. If the bevel gear 15 on the servo motor 3 rotates upward, the bevel gear 15 behind the bevel gear 15 on the servo motor 3 rotates to the right, and the bevel gear 15 in front of the bevel gear 15 on the servo motor 3 rotates to the left. In this way, the two adjusting screws 5 rotate in opposite directions to drive the two adjusting frames 4 to move towards each other or away from each other. The distance between the two grippers can be adjusted according to the length of the partition strips of different specifications, so that the baffle 11 on the gripper limits the end of the partition strip, and the clamping jaws 7 of the gripper clamp the partition strip, which is convenient for adjustment and use.

[0021] The above are only specific embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A clamping device for a framing machine production, characterized in that: It includes a lifting frame base, a manipulator and a servo motor. The manipulator includes two grippers. A plurality of the manipulators are arranged at intervals on the lifting frame base. The two grippers of the same manipulator are arranged facing each other, and the opposite sides of the two grippers are slidably connected to the front and rear sides of the lifting frame base through adjusting frames respectively. Two adjusting screws are rotatably connected to the inner sides of the front and rear of the lifting frame base, and the two adjusting screws are threadedly connected to the two adjusting frames respectively. The servo motor is arranged inside the lifting frame base and can drive the two adjusting screws to rotate.

2. The clamping device for the production of a framing machine according to claim 1, characterized in that: The gripper includes a gripper seat, a gripper jaw and a telescopic device. The two gripper jaws are slidably connected to the gripper seat. The two telescopic devices are arranged on the gripper seat and can drive the two gripper jaws to move correspondingly.

3. The clamping device for the production of a framing machine according to claim 2, characterized in that: A first through groove is arranged in the middle of the gripper seat. The two gripper jaws are slidably connected to the first through groove. The two gripper jaws are arranged facing each other, and a recessed clamping part is arranged on the opposite sides of the two gripper jaws. The two telescopic devices are fixedly arranged on the top surface of the gripper seat facing each other, and the output ends of the two telescopic devices are connected to the two gripper jaws respectively.

4. The clamping device for the production of a framing machine according to claim 3, characterized in that: The opposite sides of the gripper seats of the two gripper jaws are connected to the two adjusting frames respectively, and baffles are arranged on the opposite sides of the gripper seats of the two gripper jaws. The length of the baffle corresponds to the length of the gripper jaw.

5. The clamping device for the production of a picture framing machine according to claim 4, characterized in that: A second through groove is arranged on the side wall of the lifting frame base. The adjusting frame is a U-shaped frame, and a threaded through hole is arranged on the adjusting frame. The adjusting frame is slidably connected to the second through groove, and the adjusting frame is threadedly connected to the adjusting screw through the threaded through hole.

6. The clamping device for use in a framing machine production according to claim 5, wherein: Support plates are arranged on the inner sides of the front and rear of the lifting frame base. The servo motor is fixed on the support plate and is perpendicular to the two adjacent adjusting screws, and the output end of the servo motor is meshed with one end of the two adjusting screws facing each other through bevel gears.

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