Aluminum template feeding, clamping and rotating device

Abstract

The utility model discloses an aluminum template feeding, clamping and rotating device which comprises a frame body, a stepping motor is fixed to one side of the frame body, and the driving end of the stepping motor is connected with a clamping device used for clamping the side edge of an aluminum template. The side face, where the stepping motor is fixed, of the frame body is further connected with a positioning rod used for supporting the rotated aluminum formwork through a connecting assembly. Compared with the prior art, the positioning rod can bear the acting force generated when the aluminum template rotates, the side edge of the aluminum template clamped by the clamping device is further prevented from being greatly deformed, the position, fixed to the frame body, of the positioning rod can be adjusted, the aluminum templates with different widths can be supported, and in addition, the positioning rod can be used for supporting the aluminum templates with different widths. And the height of the supporting plate additionally arranged on the positioning rod can be adjusted, so that the aluminum templates with different thicknesses can be supported.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum template processing, in particular to an aluminum template feeding clamping and rotating device. Background Art

[0002] Architectural aluminum formwork is a common mold used for concrete casting. It has strong versatility, is easy to disassemble and assemble, has a high turnover rate, and can be reused.

[0003] When the aluminum template is being processed, a robotic arm will be used to perform automatic loading operations. Since it is necessary to drill holes on the plane of the aluminum template, the U-shaped aluminum template needs to be in a state with the opening facing downward and the plane facing upward. Therefore, when the robotic arm clamps the aluminum template, it is necessary to use a clamping and rotating device to drive the aluminum template to rotate 180 degrees. However, the clamping and rotating device only clamps one side of the aluminum template. When the aluminum template rotates, the other side away from the clamping edge will exert a force on the clamping edge due to the rotational force and its own gravity, causing the clamping edge of the aluminum template to deform, which requires later correction, affecting the processing efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide an aluminum template feeding clamping and rotating device, wherein the positioning rod can bear the force generated when the aluminum template rotates, thereby avoiding large deformation of the side of the aluminum template clamped by the clamping device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for clamping and rotating an aluminum template comprises a frame, a stepper motor is fixed to one side of the frame, a driving end of the stepper motor is connected to a clamping device for clamping the side of the aluminum template, and a positioning rod for supporting the rotated aluminum template is also connected to the side of the frame to which the stepper motor is fixed via a connecting assembly.

[0007] Furthermore, the clamping device includes a mounting plate fixedly connected to the stepper motor drive shaft, the mounting plate is fixed with a limit plate and a cylinder on the side away from the stepper motor, the output shaft of the cylinder faces the limit plate and is fixed with a clamping plate matching the limit plate.

[0008] Furthermore, the connecting assembly includes a through slot opened in the frame, and clamps are arranged on both sides of the through slot. The two groups of clamps are connected by at least two groups of bolts. The bolts pass through the through slot to fix the two groups of clamps to the frame, and the clamp close to the positioning rod is fixedly connected to the end of the positioning rod.

[0009] Furthermore, a limiting groove is provided on the surface of the positioning rod in contact with the aluminum template, a matching support plate is arranged in the limiting groove, a screw is threadedly connected to the bottom of the positioning rod, and the top of the screw is located in the limiting groove and is rotatably connected to the support plate.

[0010] Furthermore, a rubber pad is glued and connected to the top of the support plate.

[0011] Furthermore, connecting columns are fixed at both ends of the frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The positioning rod of the utility model can bear the force generated when the aluminum template rotates, thereby preventing the side of the aluminum template clamped by the clamping device from being greatly deformed, so that there is no need to correct the side of the aluminum template later, thereby improving efficiency.

[0014] The position at which the positioning rod of the utility model is fixed on the frame body is adjustable, so the positioning rod can play a supporting role for aluminum templates of different widths.

[0015] The height of the support plate attached to the positioning rod of the utility model can be adjusted, so that it can play a supporting role for aluminum templates with different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall top view of an aluminum template feeding clamping and rotating device of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the connection between a frame body and a connecting component of an aluminum template feeding clamping and rotating device.

[0018] Figure 3 The utility model is a schematic diagram of the connection between a frame body, a support plate, a limit groove and a screw rod of an aluminum template feeding clamping and rotating device.

[0019] In the figure: 1, frame; 101, connecting column; 2, stepping motor; 3, clamping device; 301, limit plate; 302, clamping plate; 303, cylinder; 304, mounting plate; 4, positioning rod; 5, connecting assembly; 501, through groove; 502, clamping plate; 503, bolt; 701, screw; 702, limit groove; 703, support plate; 7031, rubber pad. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-3As shown, a feeding, clamping and rotating device for aluminum templates includes a frame 1, a stepper motor 2 is fixed to one side of the frame 1, a driving end of the stepper motor 2 is connected to a clamping device 3 for clamping the side of the aluminum template, and a positioning rod 4 for supporting the rotated aluminum template is also connected to the side of the frame 1 on which the stepper motor 2 is fixed through a connecting component 5.

[0022] In this embodiment, if Figure 1 As shown, two groups of the device are respectively fixed on two groups of opposite mechanical arms through the frame 1. The mechanical arm can drive the device to move, so as to clamp the side of the aluminum template using the clamping device 3. Then, the mechanical arm drives the aluminum template to rise through the device to offline the aluminum template bearing mechanism. At this time, the stepper motor 2 drives the clamping device 3 to rotate 180 degrees, so as to flip the aluminum template. When the flipping is completed, the aluminum template will contact the positioning rod 4, so that the positioning rod 4 can bear the force generated when the aluminum template rotates, thereby avoiding large deformation of the side of the aluminum template clamped by the clamping device 3.

[0023] The clamping device 3 includes a mounting plate 304 fixedly connected to the driving shaft of the stepper motor 2, a limiting plate 301 and a cylinder 303 are fixed on the side of the mounting plate 304 away from the stepper motor 2, and the output shaft of the cylinder 303 faces the limiting plate 301 and is fixed with a clamping plate 302 matching the limiting plate 301. Figure 1 As shown, initially, there is space between the clamping plate 302 and the limiting plate 301. Therefore, the robot arm drives the device to move, so that the side of the aluminum template can be inserted into this space, and it is necessary to ensure that the side wall of the aluminum template is in contact with the limiting plate 301. Then, the cylinder 303 works to drive the clamping plate 302 to move toward the limiting plate 301, thereby clamping and fixing the side of the aluminum template.

[0024] Among them, Figure 1 and Figure 2 As shown, the connecting assembly 5 includes a through slot 501 opened in the frame 1, and clamps 502 are arranged on both sides of the through slot 501. The two groups of clamps 502 are connected by at least two groups of bolts 503. The bolts 503 pass through the through slot 501 to fix the two groups of clamps 502 to the frame 1. The clamps 502 close to the positioning rod 4 are fixedly connected to the end of the positioning rod 4. When the two clamps 502 are erected and fit against the frame 1, they cannot pass through the through slot 501. Therefore, after the two bolts 503 are locked, the two groups of clamps 502 can be fixed to the frame 1, thereby fixing the position of the positioning rod 4, and by loosening the bolts 503, the position of the two clamps 502 fixed on the frame 1 can be adjusted, thereby adjusting the position of the positioning rod 4, so that the positioning rod 4 can support aluminum templates of different widths.

[0025] Among them, Figure 1 and Figure 2As shown, a limiting groove 702 is provided on the surface of the positioning rod 4 that contacts the aluminum template, and a matching support plate 703 is arranged in the limiting groove 702. A screw 701 is threadedly connected to the bottom of the positioning rod 4, and the top of the screw 701 is located in the limiting groove 702 and is rotatably connected to the support plate 703. The support plate 703 is limited by the limiting groove 702 and cannot rotate. Therefore, when the screw 701 rotates, since the screw 701 is rotatably connected to the support plate 703, the height of the support plate 703 will change with the height of the screw 701, thereby supporting the aluminum template that does not pass the thickness.

[0026] like Figure 3 As shown, a rubber pad 7031 is glued to the top of the support plate 703 . The rubber pad 7031 has good deformation ability and can play a buffering role when the aluminum template contacts the positioning rod 4 .

[0027] Among them, Figure 1 and Figure 2 As shown, connecting columns 101 are fixed at both ends of the frame 1. The frame 1 and the connecting columns 101 are combined into a U shape, and one end of the bolt 503 is located in the U-shaped groove, so it is convenient for personnel to operate the bolt 503. In addition, the frame 1 is connected to the robot arm through the connecting column 101.

[0028] Working principle: prepare two sets of this device, and fix the two sets of this device on the mechanical arms set opposite to each other respectively, then use the mechanical arms to drive this device to move, so that the side of the aluminum template is inserted between the clamping plate 302 and the limit plate 301, and ensure that the side wall of the aluminum template is in contact with the limit plate 301, and then, the cylinder 303 works to drive the clamping plate 302 to move toward the limit plate 301, so as to clamp and fix the side of the aluminum template. In the next step, the mechanical arm drives the aluminum template to rise through this device, and then, the stepper motor 2 drives the aluminum template to rotate through the clamping device 3 180 degrees, thereby ensuring that the flat end of the aluminum template faces upward. When the aluminum template is flipped, the aluminum template will contact the positioning rod 4, so that the positioning rod 4 can bear the force generated when the aluminum template rotates, thereby avoiding a large deformation of the side of the aluminum template clamped by the clamping device 3. In addition, the position of the positioning rod 4 fixed on the frame 1 can be adjusted, so it can support aluminum templates of different widths. Moreover, the support plate 703 attached to the positioning rod 4 can be adjusted in height, so it can also support aluminum templates of different thicknesses.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum template feeding clamping and rotating device, comprising a frame (1), characterized in that: A stepper motor (2) is fixed to one side of the frame (1), and a driving end of the stepper motor (2) is connected to a clamping device (3) for clamping the side of the aluminum template. The side of the frame (1) on which the stepper motor (2) is fixed is also connected to a positioning rod (4) for supporting the aluminum template after rotation via a connecting component (5).

2. The aluminum template feeding clamping and rotating device according to claim 1 is characterized in that: The clamping device (3) comprises a mounting plate (304) fixedly connected to the driving shaft of the stepper motor (2); a limit plate (301) and a cylinder (303) are fixed to the side of the mounting plate (304) away from the stepper motor (2); an output shaft of the cylinder (303) faces the limit plate (301) and is fixed with a clamping plate (302) matching the limit plate (301).

3. The aluminum template feeding, clamping and rotating device according to claim 1 or 2, characterized in that: The connecting assembly (5) comprises a through slot (501) formed in the frame (1), and clamping plates (502) are arranged on both sides of the through slot (501). Two groups of the clamping plates (502) are connected by at least two groups of bolts (503). The bolts (503) pass through the through slot (501) to fix the two groups of clamping plates (502) to the frame (1), and the clamping plate (502) close to the positioning rod (4) is fixedly connected to the end of the positioning rod (4).

4. The aluminum template feeding clamping and rotating device according to claim 3 is characterized in that: A limiting groove (702) is provided on the surface of the positioning rod (4) in contact with the aluminum template, a supporting plate (703) matching the limiting groove (702) is arranged in the limiting groove (702), a screw rod (701) is threadedly connected to the bottom of the positioning rod (4), and the top end of the screw rod (701) is located in the limiting groove (702) and is rotatably connected to the supporting plate (703).

5. The aluminum template feeding clamping and rotating device according to claim 4 is characterized in that: A rubber pad (7031) is glued and connected to the top of the support plate (703).

6. The aluminum template feeding clamping and rotating device according to claim 2 is characterized in that: Connecting columns (101) are fixed at both ends of the frame (1).

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