Feeding positioning device of flexible bending machine

Abstract

The utility model relates to a feeding positioning device of a flexible bending machine, which comprises an operation supporting table, a feeding channel is arranged at the center of the operation supporting table, a feeding unit is arranged in the feeding channel in a sliding mode, a transverse sliding groove is arranged at one end, close to the bending machine, of the operation supporting table, and a transverse aligning unit is arranged in the transverse sliding groove. A plurality of supporting ball units are evenly arranged on the operation supporting table, and a layer of supporting brushes are evenly arranged on the plane of the operation supporting table. According to the utility model, the feeding unit is arranged to drive the workpiece to advance, so that the workpiece can be bent in a connected manner. According to the supporting operation table, it can be guaranteed that no impurity protruding point exists on the supporting operation table through the supporting ball unit and the supporting brush, and therefore deformation of the workpiece during moving is prevented, and the machining quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending machines, and in particular relates to a feeding and positioning device for a flexible bending machine. Background Art

[0002] A bending machine is a machine that can bend thin plates. When the bending machine is in use, it pushes the workpiece to the hydraulic bending area for bending through the feeding device. When the feeding unit pushes the workpiece to move, it is necessary to ensure that the workbench is flat and free of impurities and bumps. Otherwise, it is easy to cause the workpiece to be blocked during the movement, resulting in warping or position deviation, making the processing position deviation and the shape of the processed steel plate incorrect, which can only become waste. In addition, the existing feeding unit cannot perform continuous feeding when moving, and can only achieve one-time bending, which greatly reduces the bending speed of the workpiece and reduces work efficiency. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide a feeding and positioning device for a flexible bending machine to solve the above technical problems.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the technical solutions provided by this application are as follows:

[0007] A feeding and positioning device for a flexible bending machine comprises an operating support table, a feeding channel is provided at the center of the operating support table, a feeding unit is slidably provided in the feeding channel, a transverse sliding groove is provided at one end of the operating support table close to the bending machine, a transverse alignment unit is provided in the transverse sliding groove, a plurality of supporting ball units are evenly provided on the operating support table, and a layer of supporting brushes is evenly provided on the plane of the operating support table.

[0008] Preferably, an inspection plate is rotatably provided on the operating support platform, the bottom of the inspection plate is connected to a lifting cylinder, and the lifting cylinder is rotatably mounted on a connecting frame at the bottom of the operating support platform.

[0009] Preferably, the loading unit includes a loading rail and a loading body moving on the loading rail, the loading rail is arranged directly below the loading channel, the bottom of the loading body is provided with a limiting base corresponding to the loading rail, the loading body is provided with a driving screw seat, a driving screw is rotatably provided in the driving screw seat, and the driving screw is connected to the driving motor.

[0010] Preferably, the feeding body comprises a feeding frame, the feeding frame is provided with a pressing unit and a pushing unit, the pressing unit comprises a presser at the upper end and a rotator arranged corresponding to the presser at the upper end.

[0011] Preferably, the transverse alignment unit includes a transverse driving screw rotatably installed at the bottom of the operating support platform, the transverse driving screw is a bidirectional screw, and transverse driving seats are provided at both ends of the transverse driving screw. The transverse driving seat is connected to the alignment plate slidably installed in the transverse sliding groove, and the transverse driving screw is connected to the transverse driving motor.

[0012] Preferably, the supporting ball unit comprises a supporting frame arranged at the upper end of the operating supporting platform and a supporting ball rotating on the supporting frame.

[0013] Beneficial effects:

[0014] The utility model can realize the connection bending of the workpiece by arranging the feeding unit to drive the workpiece forward. The support operation table can ensure that there are no impurity convex points on the support operation table through the arrangement of the support ball unit and the support brush, thereby preventing the workpiece from being deformed when moving and ensuring the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is an enlarged view of point A according to an embodiment of the utility model;

[0017] Figure 3 is a side view according to an embodiment of the utility model;

[0018] Figure 4 This is a structural diagram of a horizontal snapping unit according to an embodiment of the utility model;

[0019] Figure 5 It is a structural diagram of a feeding unit according to an embodiment of the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the following is a detailed description of the present invention in conjunction with the specific implementation methods and with reference to the attached drawings. Figure 1-5 , the utility model is further described in detail. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] The utility model provides a feeding positioning device for a flexible bending machine, comprising an operating support platform 4, a feeding channel 15 is provided at the center of the operating support platform 4, a feeding unit is slidably provided in the feeding channel 15, the feeding unit comprises a feeding track 3 and a feeding body moving on the feeding track 3, the feeding track 3 is arranged directly below the feeding channel 15, a limiting base corresponding to the feeding track 3 is provided at the bottom of the feeding body, a driving screw seat is provided on the feeding body, a driving screw is rotatably provided in the driving screw seat, and the driving screw is connected to the driving motor 2. The driving motor drives the driving screw to rotate, so that the driving screw seat drives the feeding body to move on the feeding track. The feeding unit drives the workpiece to move continuously to the bending machine.

[0022] The feeding body includes a feeding frame 1, and a pressing unit and a pushing unit 16 are provided on the feeding frame 1. The pressing unit includes a presser 8 at the upper end and a rotator 12 arranged corresponding to the presser at the upper end. The workpiece is placed on the rotator 12, and the presser moves down to clamp the workpiece between the presser and the rotator, so as to drive the workpiece close to the bending machine. When the workpiece needs to be pushed forward, the presser 8 moves up, and the pusher 16 pushes the workpiece forward to a suitable position, and then the presser 8 moves down to achieve the clamping of the workpiece before bending, which has the effect of preventing displacement during bending. When the workpiece needs to be rotated, the presser 8 moves up, and the rotator 12 rotates to drive the workpiece to rotate, thereby adjusting the angle.

[0023] The operating support platform 4 is provided with a transverse sliding groove 14 at one end close to the bending machine, and a transverse aligning unit is provided in the transverse sliding groove 14, and the transverse aligning unit includes a transverse driving screw 16 rotatably mounted at the bottom of the operating support platform 4, and the transverse driving screw 16 is a bidirectional screw, and transverse driving seats 17 are provided at both ends of the transverse driving screw 16, and the transverse driving seat 17 is connected to the aligning plate 13 slidably mounted in the transverse sliding groove 14, and the transverse driving screw 16 is connected to the transverse driving motor 15. The transverse driving motor 15 drives the rotation of the transverse driving screw, so that the two aligning plates 13 move inward synchronously, ensuring that the workpiece does not deviate when entering the bending machine.

[0024] A plurality of support ball units are evenly arranged on the operation support table 4, and the support ball units include a support frame 10 arranged at the upper end of the operation support table and a support ball 9 rotating on the support frame 10. A layer of support brushes 11 is evenly arranged on the plane of the operation support table 4. The support ball units support the workpiece, and the setting of the support balls can reduce the resistance generated by the workpiece during transportation. The support brushes can clean the workpiece during movement, prevent impurities from being carried on the workpiece, and also avoid deformation of the workpiece due to obstruction on the workbench.

[0025] The operation support platform is rotatably provided with an inspection plate 7, the bottom of which is connected to a lifting cylinder 6, which is rotatably mounted on a connecting frame 2 at the bottom of the operation support platform 4. The inspection plate 7 is driven to open and close on the operation support platform 4 by the lifting cylinder 3, so as to facilitate the inspection of the operation support platform 1.

[0026] The utility model can realize the connection bending of the workpiece by arranging the feeding unit to drive the workpiece forward. The support operation table can ensure that there are no impurity convex points on the support operation table through the arrangement of the support ball unit and the support brush, thereby preventing the workpiece from being deformed when moving and ensuring the processing quality.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feeding and positioning device for a flexible bending machine, characterized in that: It includes an operating support platform, a feeding channel is provided at the center of the operating support platform, a feeding unit is slidably provided in the feeding channel, a transverse sliding groove is provided at one end of the operating support platform close to the bending machine, a transverse alignment unit is provided in the transverse sliding groove, a plurality of supporting ball units are evenly provided on the operating support platform, and a layer of supporting brushes is evenly provided on the plane of the operating support platform.

2. A loading and positioning device for a flexible bending machine according to claim 1, characterized in that: An inspection plate is rotatably provided on the operating support platform, and the bottom of the inspection plate is connected to a lifting cylinder, and the lifting cylinder is rotatably installed on a connecting frame at the bottom of the operating support platform.

3. The feeding and positioning device of a flexible bending machine according to claim 1, characterized in that: The feeding unit includes a feeding track and a feeding body moving on the feeding track, the feeding track is arranged directly below the feeding channel, the bottom of the feeding body is provided with a limiting base corresponding to the feeding track, the feeding body is provided with a driving screw seat, a driving screw is rotatably provided in the driving screw seat, and the driving screw is connected to the driving motor.

4. The loading and positioning device of a flexible bending machine according to claim 3 is characterized in that: The feeding body comprises a feeding frame, on which a pressing unit and a pushing unit are arranged, and the pressing unit comprises a pressing device at the upper end and a rotator arranged corresponding to the pressing device at the upper end.

5. The loading and positioning device of a flexible bending machine according to claim 1, characterized in that: The transverse alignment unit includes a transverse driving screw rotatably installed at the bottom of the operating support platform. The transverse driving screw is a bidirectional screw. Both ends of the transverse driving screw are provided with transverse driving seats. The transverse driving seat is connected to the alignment plate slidably installed in the transverse sliding groove. The transverse driving screw is connected to the transverse driving motor.

6. The loading and positioning device of a flexible bending machine according to claim 1, characterized in that: The supporting ball unit comprises a supporting frame arranged at the upper end of the operation supporting platform and a supporting ball rotating on the supporting frame.

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