Profile shaping machine

Abstract

The utility model provides a section bar shaping machine, including along the work piece motion direction in proper order set up feed delivery device, clamping device, jacking device and discharge delivery device, the clamping device includes base, slider and clamping head, the base is provided with slide rail, the direction of slide rail is perpendicular to work piece motion direction, and the slider is equipped with the slider and the clamping head. The clamping head is installed on the sliding rail through a sliding block, and the lead screw motor controls the sliding block to slide along the sliding rail. The jacking device comprises a jacking head perpendicular to the moving direction of the workpiece and a jacking plate fixed to the ground, and the jacking head moves in the direction perpendicular to the workpiece to press the workpiece on the jacking plate to be bent. According to the utility model, the conveying system is used for conveying the expected material position of the profile to the top pressing device, so that the device is particularly suitable for longer workpieces with irregular shapes, and the top bending process is monitored through a sensor or a servo motor, so that the production efficiency and the processing precision are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of machining equipment, in particular to a profile shaping machine. Background Art

[0002] The profile is shaped by top bending. There are two ways of top bending: bending the aluminum alloy workpiece around a fixed support and fixing both ends to top bend from the middle. Existing profile shaping machines usually use manual loading and unloading. After the profile is placed in the profile shaping machine, it is fixed from both sides or one side, and the top bending process is completed by a hydraulic press and then taken out manually. The efficiency is low, and the top pressure force and time are completely judged by the naked eye, with a high error. Utility Model Content

[0003] In order to solve the problems of the prior art, the utility model provides a profile shaping machine, which transmits the expected position of the profile to the top pressing device through a transmission system. It is particularly suitable for long and irregularly shaped workpieces. The top bending process is monitored by sensors or servo motors, which greatly improves production efficiency and processing accuracy.

[0004] The utility model comprises a feeding conveying device, a clamping device, a pressing device and a discharging conveying device which are arranged in sequence along the moving direction of the workpiece. The clamping device comprises a base, a slide block and a clamping head. A slide rail is arranged on the base. The direction of the slide rail is perpendicular to the moving direction of the workpiece. The clamping head is installed on the slide rail through a slide block. A screw motor controls the slide block to slide along the slide rail. The pressing device comprises a pressing head which is perpendicular to the moving direction of the workpiece and a top plate fixed to the ground. The pressing head moves vertically to the workpiece to press the workpiece against the top plate and bend it.

[0005] As a further improvement, a flipping device is provided between the clamping head and the slide block, so as to facilitate flipping of the profile and adjust the top bending position of the profile, thereby reducing manual operation.

[0006] As a further improvement, the ram is connected to a servo motor, which can accurately control the pressure and feed rate of the ram, thereby accurately controlling the ram bending process.

[0007] As a further improvement, the top pressure head is connected to a press, scale lines are provided on the side of the top pressure head, and a pressure sensor is provided on the top plate, so as to detect the pressure during the top bending process through the sensor.

[0008] As a further improvement, auxiliary supporting devices are provided on both sides of the pressing device.

[0009] As a further improvement, the feed conveying device and the discharging conveying device are a plurality of rollers distributed at intervals. Since the workpiece to be processed is not necessarily a straight and long piece and may have a certain degree of curvature, a roller structure is adopted to facilitate the transportation of longer pieces with curved structures. The rollers distributed at intervals facilitate the adjustment of the spacing and quantity according to the length of the workpiece, thereby reducing production costs.

[0010] The beneficial effects of the utility model are:

[0011] 1. The feeding and discharging, top bending position and top bending process are all automatically controlled. No manual operation is required throughout the processing, which improves production efficiency.

[0012] 2. Through the clamping device, the workpiece can be displaced and the top bending angle can be adjusted. The workpiece can also be flipped and the most suitable top bending position can be selected on the circumference of the workpiece, which is easy to control.

[0013] 3. The pressure during the top bending process can be precisely controlled.

[0014] 4. The roller structure is used to facilitate the transportation of long and curved structures, and the rollers distributed at intervals are convenient for adjusting the spacing and quantity according to the length of the workpiece, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is the front view of the utility model;

[0017] Figure 2 It is a top view of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model structure is as follows Figure 1 and Figure 2As shown, it includes a feed conveying device 1, a clamping device 2, a pressing device 3 and a discharging conveying device 4 which are arranged in sequence along the moving direction of the workpiece. The clamping device includes a base 6, a slider 8 and a clamping head 9. A slide rail 7 is arranged on the base. The direction of the slide rail is perpendicular to the moving direction of the workpiece. The clamping head is installed on the slide rail through a slider. The screw motor 10 controls the slider to slide along the slide rail. The pressing device includes a pressing head 13 which is perpendicular to the moving direction of the workpiece and a top plate 12 fixed to the ground. The pressing head moves vertically to the workpiece to press the workpiece against the top plate to bend it.

[0020] As a further improvement, a turning device 11 is provided between the clamping head and the slide block, so as to facilitate turning over the profile and adjusting the top bending position of the profile, thereby reducing manual operations.

[0021] As a further improvement, the ram is connected to a servo motor 14, which can accurately control the pressure and feed rate of the ram, thereby accurately controlling the ram bending process.

[0022] As a further improvement, the top pressure head is connected to a press, scale lines are provided on the side of the top pressure head, and a pressure sensor is provided on the top plate, so as to detect the pressure during the top bending process through the sensor.

[0023] As a further improvement, auxiliary supporting devices 5 are provided on both sides of the pressing device.

[0024] As a further improvement, the feed conveying device and the discharging conveying device are a plurality of rollers 16 distributed at intervals. Since the workpiece to be processed is not necessarily a straight and long piece and may have a certain curvature, a roller structure is adopted to facilitate the transportation of a longer piece with a curved structure, and the rollers distributed at intervals facilitate the adjustment of the spacing and quantity according to the length of the workpiece, thereby reducing production costs.

[0025] The working process of this utility model is as follows:

[0026] The workpiece is transported by the feed conveyor, passes through the clamping device and the top pressing device, and then enters the discharge conveyor. When it is transported to the appropriate position, the feed conveyor stops working, the clamping head clamps the workpiece, the screw motor controls the movement of the clamping head, adjusts the appropriate clamping angle, and the flipping device flips the workpiece to select the angle on the circumference of the workpiece suitable for top bending. The servo motor controls the top pressing head to bend the workpiece. After the top bending is completed, the discharge conveyor works to transport the processed workpiece to the next processing area.

[0027] Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiment, the above is only a preferred implementation of the utility model. Since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field is within the technical scope disclosed by the utility model. For ordinary technicians in the technical field, changes or replacements that can be easily thought of should be included in the protection scope of the utility model without departing from the principle of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A profile shaping machine, characterized in that: It includes a feeding conveying device, a clamping device, a pressing device and a discharging conveying device which are arranged in sequence along the moving direction of the workpiece. The clamping device includes a base, a slider and a clamping head. The base is provided with a slide rail, the direction of the slide rail is perpendicular to the moving direction of the workpiece, the clamping head is installed on the slide rail through the slider, and the screw motor controls the slider to slide along the slide rail; the pressing device includes a pressing head which is perpendicular to the moving direction of the workpiece and a top plate fixed to the ground, and the pressing head moves vertically to the workpiece to press the workpiece against the top plate to bend it.

2. The profile shaping machine according to claim 1, characterized in that: A turning device is arranged between the clamping head and the slide block.

3. The profile shaping machine according to claim 1, characterized in that: The pressing head is connected with a servo motor.

4. The profile shaping machine according to claim 1, characterized in that: The top pressure head is connected to a press machine, a scale line is arranged on the side of the top pressure head, and a pressure sensor is arranged on the top plate.

5. The profile shaping machine according to claim 1, characterized in that: Auxiliary supporting devices are arranged on both sides of the pressing device.

6. The profile shaping machine according to claim 1, characterized in that: The feeding conveying device and the discharging conveying device are a plurality of rollers distributed at intervals.

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