Automatic clamp adjusting device for flexible production line

Abstract

The utility model discloses a flexible production line automatic adjusting clamp device which comprises a fixing plate and further comprises a controller installed on the outer wall of one side of the fixing plate, an overturning assembly is installed on the outer wall of one side of the fixing plate, a fixing frame is installed at one end of the overturning assembly, and rotating rollers are rotationally installed at the two ends of the inner wall of the fixing frame. The two mounting rods can be driven by the motor to perform opening or closing movement, when a product needs to be rigidly clamped, the two mounting rods are closed to drive the two rigid clamping assemblies to get close to each other to rigidly clamp the product, and when the product needs to be flexibly clamped, the two mounting rods can be closed to drive the two rigid clamping assemblies to flexibly clamp the product before being clamped. The fixing frame can be integrally overturned by 180 degrees through the overturning assembly, the hard clamping assembly on the mounting rod faces upwards, the flexible clamping assembly on the mounting rod faces downwards, a product can be flexibly clamped conveniently, a hard or soft clamping mode can be automatically selected according to the clamping requirement of the product, different types of clamps do not need to be disassembled, and more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to an automatic adjustment jig device for a flexible production line. Background Technique

[0002] With the diversification of product types, the flexible production line becomes more and more important. The flexible production line can automatically adjust the production process and equipment parameters according to the requirements of different products to adapt to the production of diversified products and improve the flexibility and efficiency of the production line.

[0003] When the flexible production line is working, jigs are needed to clamp, position or transfer products. Since the flexible production line can adapt to the production of diversified products according to the requirements of different products, the requirements for jigs for different products are also different. For example, hard jigs are needed for workpiece-like products, and flexible jigs are needed for vulnerable products such as screens, frames or shells. At present, the flexible production line needs to disassemble and assemble different types of jigs according to the different requirements of the products to be produced, which is rather troublesome. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic adjustment jig device for a flexible production line to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic adjustment jig device for a flexible production line, including: a fixed plate, and further including: a controller installed on the outer wall of one side of the fixed plate, a flipping assembly installed on the outer wall of one side of the fixed plate, a fixed frame installed at one end of the flipping assembly, two rollers are rotatably installed at both ends of the inner wall of the fixed frame, gears are installed on the outer walls of both rollers, a motor is installed on the outer wall of one side of the fixed frame, and the output shaft of the motor is connected to one of the rollers. Installation rods are fixed on the outer walls of both rollers, and hard clamping assemblies are installed at one ends of both installation rods, and flexible clamping assemblies are installed at the other ends of both installation rods.

[0006] The flipping assembly includes an installation frame, an electric rotary table installed on the inner wall of one side of the installation frame, a rotating rod rotatably installed on the outer wall of one side of the installation frame, and a conductive slip ring installed on the outer wall of the rotating rod, and the rotating part of the electric rotary table is connected to one end of the rotating rod.

[0007] The hard clamping assembly includes a first movable shaft rotatably installed at the bottom of the installation rod, a first clamping plate installed at the bottom of the first movable shaft, and an anti-slip pad bonded to the outer wall of the bottom of the first clamping plate.

[0008] The flexible clamping assembly includes a second movable shaft rotatably installed at the top of the installation rod, a second clamping plate installed at the top of the second movable shaft, an air cushion installed at the top of the second clamping plate, and a pressure sensor installed at the top of the second clamping plate.

[0009] One side outer wall of the fixing frame is fixed with a bent plate, and the motor is fixed at one end of the bent plate.

[0010] Both the motor and the pressure sensor are connected to the rotor end of the conductive slip ring through wires, and both the stator end of the conductive slip ring and the electric rotating table are connected to the controller through wires.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] An automatic adjustment fixture device for a flexible production line of the present utility model can drive two mounting rods to perform opening or closing movements through a motor. When the product needs to be rigidly clamped, the two mounting rods close, driving two rigid clamping components to approach each other to rigidly clamp the product. When the product needs to be flexibly clamped, before clamping, the fixing frame as a whole can be driven by the flipping component to flip 180°, so that the rigid clamping components on the mounting rods face upward and the flexible clamping components face downward. At this time, the two mounting rods close, driving two flexible clamping components to approach each other to flexibly clamp the product. It can automatically select a hard or soft clamping method according to the clamping requirements of the product, without the need to disassemble and assemble different types of fixtures, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the first perspective structure diagram of the present utility model;

[0014] Figure 2 is the second perspective structure diagram of the present utility model;

[0015] Figure 3 is the structure diagram of the flipping component of the present utility model;

[0016] Figure 4 is the structure diagram of the rigid clamping component and the flexible clamping component of the present utility model.

[0017] In the figure: 1, fixing plate; 2, controller; 3, flipping component; 301, mounting frame; 302, electric rotating table; 303, rotating rod; 304, conductive slip ring; 4, fixing frame; 5, rotating roller; 6, gear; 7, motor; 8, mounting rod; 9, rigid clamping component; 901, first movable shaft; 902, first clamping plate; 903, anti-slip pad; 10, flexible clamping component; 1001, second movable shaft; 1002, second clamping plate; 1003, air cushion; 1004, pressure sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-4 , a flexible production line automatic adjustment fixture device provided by the present invention includes: a fixing plate 1, and further includes: a controller 2 installed on the outer wall of one side of the fixing plate 1, a flipping assembly 3 installed on the outer wall of one side of the fixing plate 1, and a fixing frame 4 installed at one end of the flipping assembly 3. Both ends of the inner wall of the fixing frame 4 are rotatably installed with rotating rollers 5, and gears 6 are installed on the outer walls of both rotating rollers 5. A motor 7 is installed on the outer wall of one side of the fixing frame 4, and the output shaft of the motor 7 is connected to one of the rotating rollers 5. Installation rods 8 are fixed on the outer walls of both rotating rollers 5, and rigid clamping assemblies 9 are installed at one ends of both installation rods 8, and flexible clamping assemblies 10 are installed at the other ends of both installation rods 8.

[0020] It should be noted here that: the device can be fixed at the required position through the fixing plate 1, and one of the rotating rollers 5 can be driven to rotate by the motor 7. Under the linkage of the two gears 6, the other rotating roller 5 will also rotate in the opposite direction, thereby driving the two installation rods 8 to open or close. When the product needs to be rigidly clamped, the two rotating rollers 5 rotate, and the two installation rods 8 close, thereby driving the two rigid clamping assemblies 9 to approach each other to rigidly clamp the product. When the product needs to be flexibly clamped, before clamping, the flipping assembly 3 can be used to drive the entire fixing frame 4 to flip 180°, so that the rigid clamping assemblies 9 on the installation rods 8 face upward and the flexible clamping assemblies 10 face downward. At this time, the two rotating rollers 5 rotate, and the two installation rods 8 close, thereby driving the two flexible clamping assemblies 10 to approach each other to flexibly clamp the product. It can automatically select hard or soft clamping methods according to the clamping requirements of the product, without the need to disassemble and assemble different types of fixtures, which is more convenient.

[0021] In a preferred embodiment, the flipping assembly 3 includes an installation frame 301, an electric rotary table 302 installed on the inner wall of one side of the installation frame 301, a rotating rod 303 rotatably installed on the outer wall of one side of the installation frame 301, and a conductive slip ring 304 installed on the outer wall of the rotating rod 303, and the rotating member of the electric rotary table 302 is connected to one end of the rotating rod 303.

[0022] It should be noted here that: the rotating rod 303 can drive the rotating rod 303 to rotate, thereby driving the fixing frame 4 to rotate and flip the fixing frame 4.

[0023] In a preferred embodiment, the rigid clamping assembly 9 includes a first movable shaft 901 rotatably mounted at the bottom of the mounting rod 8, a first clamping plate 902 mounted at the bottom of the first movable shaft 901, and an anti-slip pad 903 adhered to the outer wall of the bottom of the first clamping plate 902.

[0024] It should be noted here that: when the two rollers 5 rotate and the two mounting rods 8 are combined, the two first clamping plates 902 are driven to approach each other to clamp the product. The first movable shaft 901 enables the first clamping plate 902 to rotate by a certain angle, facilitating the automatic adjustment of the position during clamping to fit the outer wall of the product, and at the same time, the anti-slip pad 903 can better improve the clamping effect.

[0025] In a preferred embodiment, the flexible clamping assembly 10 includes a second movable shaft 1001 rotatably mounted at the top of the mounting rod 8, a second clamping plate 1002 mounted at the top of the second movable shaft 1001, an air cushion 1003 mounted at the top of the second clamping plate 1002, and a pressure sensor 1004 mounted at the top of the second clamping plate 1002.

[0026] It should be noted here that: when the two rollers 5 rotate and the two mounting rods 8 are combined, the two second clamping plates 1002 are driven to approach each other, and then the two air cushions 1003 are driven to clamp the product. The two air cushions 1003 can play a role in flexibly clamping the product. At the same time, during the clamping process, the air cushion 1003 is compressed and deformed. When the pressure sensor 1004 touches the outer wall of the product, a signal is transmitted to the controller 2, and the controller 2 automatically controls the motor 7 to stop rotating to avoid excessive clamping force and causing damage to the product.

[0027] In a preferred embodiment, a bending plate is fixed to the outer wall of one side of the fixing frame 4, and the motor 7 is fixed to one end of the bending plate.

[0028] It should be noted here that: the installation of the motor 7 is completed.

[0029] In a preferred embodiment, both the motor 7 and the pressure sensor 1004 are connected to the rotor end of the conductive slip ring 304 through wires, and the stator end of the conductive slip ring 304 and the electric rotating table 302 are both connected to the controller 2 through wires.

[0030] It should be noted here that: to avoid the problem of wire entanglement when the motor 7 and the pressure sensor 1004 rotate with the fixing frame 4.

[0031] Working principle: The device can be fixed at the required position through the fixing plate 1. The motor 7 can drive one of the rollers 5 to rotate. Driven by two gears 6, the other roller 5 will also rotate in the opposite direction, thereby driving the two mounting rods 8 to open or close. When the product needs to be rigidly clamped, the two rollers 5 rotate, and the two mounting rods 8 close, thereby driving the two first clamping plates 902 to approach each other to clamp the product. The first clamping plate 902 can rotate a certain angle through the arranged first movable shaft 901, which is convenient for automatically adjusting the position and fitting on the outer wall of the product during the clamping process. At the same time, the anti-slip pad 903 can better improve the clamping effect;

[0032] When the product needs to be flexibly clamped, before clamping, the rotating rod 303 can be driven to rotate through the rotating rod 303, thereby driving the fixing frame 4 to rotate, and the whole fixing frame 4 is turned over 180°, so that the rigid clamping component 9 on the mounting rod 8 faces upward and the flexible clamping component 10 faces downward. At this time, the two rollers 5 rotate, and the two mounting rods 8 close, thereby driving the two second clamping plates 1002 to approach each other, and then driving the two air cushions 1003 to clamp the product. The two air cushions 1003 can play a role in flexibly clamping the product. At the same time, the air cushions 1003 are deformed under pressure during the clamping process. When the pressure sensor 1004 touches the outer wall of the product, it transmits a signal to the controller 2, and the controller 2 automatically controls the motor 7 to stop rotating, avoiding excessive clamping force and causing damage to the product. It can automatically select a hard or soft clamping method according to the clamping requirements of the product, without the need to disassemble and install different types of jigs, which is more convenient.

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A flexible production line automatic adjustment fixture device, comprising: Fixed plate (1); The invention is characterized in that it also includes: a controller (2) mounted on the outer wall of one side of the fixed plate (1); a flip assembly (3) is mounted on the outer wall of one side of the fixed plate (1); a fixed frame (4) is mounted on one end of the flip assembly (3); rollers (5) are rotatably mounted on both ends of the inner wall of the fixed frame (4); gears (6) are mounted on the outer walls of the two rollers (5); a motor (7) is mounted on the outer wall of one side of the fixed frame (4); the output shaft of the motor (7) is connected to one of the rollers (5); mounting rods (8) are fixed on the outer walls of the two rollers (5); hard clamping assemblies (9) are mounted on one end of the two mounting rods (8); and flexible clamping assemblies (10) are mounted on the other ends of the two mounting rods (8).

2. The automatic clamp adjustment device for a flexible production line according to claim 1, characterized in that: The flip assembly (3) comprises a mounting frame (301), an electric rotating platform (302) mounted on an inner wall of one side of the mounting frame (301), a rotating rod (303) rotatably mounted on an outer wall of one side of the mounting frame (301), and a conductive slip ring (304) mounted on the outer wall of the rotating rod (303), and the rotating member of the electric rotating platform (302) is connected to one end of the rotating rod (303).

3. The automatic adjustment fixture device for a flexible production line according to claim 1, characterized in that: The hard clamping assembly (9) comprises a first movable shaft (901) rotatably mounted on the bottom of the mounting rod (8), a first clamping plate (902) mounted on the bottom of the first movable shaft (901), and an anti-slip pad (903) bonded to the outer wall of the bottom of the first clamping plate (902).

4. The automatic clamp adjustment device for a flexible production line according to claim 2, characterized in that: The flexible clamping assembly (10) comprises a second movable shaft (1001) rotatably mounted on the top of the mounting rod (8), a second clamping plate (1002) mounted on the top of the second movable shaft (1001), an air cushion (1003) mounted on the top of the second clamping plate (1002), and a pressure sensor (1004) mounted on the top of the second clamping plate (1002).

5. The automatic clamp adjustment device for a flexible production line according to claim 1, characterized in that: A bending plate is fixed to an outer wall of one side of the fixing frame (4), and the motor (7) is fixed to one end of the bending plate.

6. The automatic clamp adjustment device for a flexible production line according to claim 4, characterized in that: The motor (7) and the pressure sensor (1004) are both connected to the rotor end of the conductive slip ring (304) through a wire, and the stator end of the conductive slip ring (304) and the electric rotating platform (302) are both connected to the controller (2) through a wire.

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