Workpiece rotary feeding device of vertical band sawing machine

Abstract

The utility model discloses a vertical band-sawing machine workpiece rotary feeding device which comprises a feeding frame, the feeding frame comprises a base, a conveying track is arranged on the base, a feeding moving platform is arranged on the conveying track in a sliding mode, a material containing table is placed on the feeding moving platform, and a rotating module is further arranged on the base. When a workpiece needs to be rotated, the workpiece is rotated by the rotating module and then is fed to the material placing table for saw cutting, and the workpiece does not need to be hoisted in the saw cutting process, so that the time consumed by hoisting the workpiece is saved, and the occurrence of safety accidents is also avoided; and meanwhile, by using the device, the time required for operating and rotating the workpiece by personnel and the positioning time can be greatly reduced, and the working efficiency of the whole sawing cycle and the cutting quality of the sawed workpiece can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical band saw machines, in particular to a workpiece rotary feeding device for a vertical band saw machine. Background Art

[0002] A vertical band saw is a mechanical device used to cut workpieces. A vertical band saw is usually used to make longitudinal cuts on large workpieces, such as metal, wood or plastic.

[0003] During the use of the vertical band saw machine, when the workpiece to be sawed is large in size, it is necessary to rotate the workpiece for cutting from multiple directions. In the past, the workpiece was manually hoisted to the sawing position by a crane. It was difficult to adjust the workpiece position when the workpiece was placed, which was time-consuming and labor-intensive. Moreover, when the sawed workpiece is rotated, it is necessary to hoist the workpiece with a crane for manual rotation before sawing. After manual rotation, the position of the workpiece cannot be effectively adjusted, and a lot of time is required for positioning and adjustment, which is very time-consuming and greatly reduces the sawing efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a workpiece rotary feeding device for a vertical band saw machine, which eliminates the need to hoist the workpiece during the sawing process, thus saving time and effort.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a vertical band saw machine workpiece rotary feeding device, including a feeding rack, the feeding rack includes a base, the base is provided with a conveying track, a feeding moving platform is slidably provided on the conveying track, a loading table is placed on the feeding moving platform, and a rotating module is also provided on the base.

[0006] Furthermore, the conveying track includes two parallel tracks and a track driving device arranged on a base, and the track driving device includes a motor fixedly arranged on the base, the output shaft of the motor is connected to a screw rod through a coupling, one end of the screw rod is connected to the output shaft of the motor, and the other end is rotatably arranged on the base, a screw rod slider is slidably arranged on the screw rod, the screw rod slider is fixedly connected to the feeding mobile platform, and the feeding mobile platform is provided with a slider capable of sliding on the track.

[0007] Furthermore, a stop block is provided on the base.

[0008] Furthermore, the feeding mobile platform and the material placement platform are fixedly connected together by bolts.

[0009] Furthermore, the rotating module is arranged between two tracks.

[0010] Furthermore, the rotating module includes a lifting module and a rotating module.

[0011] Furthermore, the lifting module includes a lifting base, on which two lifting drive devices are symmetrically arranged, and an output shaft of the lifting drive device is connected to a connecting plate, on which a rotating module is installed.

[0012] Furthermore, the rotating module includes a rotating drive motor installed on the lower surface of the connecting plate, and the output shaft of the rotating drive motor passes through the connecting plate and is connected to a rotating disk.

[0013] Furthermore, a plurality of anti-skid bumps are arranged on the surface of the rotating disk.

[0014] Furthermore, connecting columns are provided at the four corners of the lifting base, one end of the connecting column is connected to the lifting base, and the other end is connected to the base.

[0015] Compared with the prior art, the utility model provides a workpiece rotary feeding device for a vertical band saw machine, which has the following beneficial effects:

[0016] When the workpiece needs to be rotated, the rotating module rotates the workpiece and then feeds it to the loading table for sawing. During the sawing process, there is no need to lift the workpiece, which avoids the time spent on lifting the workpiece and the occurrence of safety accidents. At the same time, the use of this device can greatly reduce the time required for personnel to operate the rotation of the workpiece and the positioning time, which can improve the overall sawing cycle work efficiency and the cutting quality of the workpiece after sawing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the rotary feeding device.

[0018] Figure 2 This is a schematic structural diagram of the rotary feeding device from another perspective.

[0019] Figure 3 This is a schematic structural diagram of the rotary feeding device from another perspective.

[0020] Figure 4 It is a structural diagram of the rotation module.

[0021] In the figure: 1. Base; 2. Feeding mobile platform; 3. Material placement table; 4. Motor; 5. Screw; 6. Track; 7. Rotating disk; 8. Lifting base; 9. Lifting drive cylinder; 10. Connecting column; 11. Connecting plate; 12. Lifting guide slider; 13. Stop slider; 14. Rotating drive motor; 15. Anti-slip bump. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-4 As shown, this embodiment is a workpiece rotary feeding device for a vertical band saw machine, including a feeding rack, wherein the feeding rack includes a base 1, the base 1 is fixedly placed on the ground, a conveying track 6 is arranged on the base 1, a feeding mobile platform 2 is slidably arranged on the conveying track 6, and a placing table 3 for placing the workpiece is placed on the feeding mobile platform 2.

[0024] The base 1 is also provided with a rotating module for rotating and feeding the workpiece.

[0025] The conveying track 6 includes two parallel tracks 6 and a track driving device arranged on the base 1. The tracks 6 are arranged along the length direction of the base 1 and are respectively arranged at both ends of the upper surface of the base 1.

[0026] The track driving device includes a motor 4 fixedly arranged on one side of the base 1, the output shaft of the motor 4 is connected to the screw 5 through a coupling, one end of the screw 5 is connected to the output shaft of the motor 4 through a coupling, and the other end is rotatably arranged on the side of the base 1 away from the motor 4, a screw slider is slidably arranged on the screw 5, the screw slider is fixedly connected to the feeding mobile platform 2 by bolts, and a slider capable of sliding on the track 6 is arranged on the lower surface of the feeding mobile platform 2, so that the screw 5 is driven to rotate by the rotation of the motor 4, the screw slider is driven to slide on the screw 5, and then the feeding mobile platform 2 is driven to slide on the track 6. At the same time, the feeding mobile platform 2 is fixedly connected to the material placement table 3 by bolts. Since the two are fixedly connected together by bolts, when transporting workpieces of different sizes, the two can be separated, and the material placement table 3 of corresponding sizes can be replaced to be suitable for different workpieces.

[0027] At the same time, in order to prevent the workpiece from sliding too close to the edge and causing the center of gravity to become unstable and fall from the material placement table 3, a stop block 13 is provided on the side of the base 1 away from the motor 4.

[0028] In this embodiment, the rotating module is disposed between two rails 6 , and the rotating module includes a lifting module and a rotating module.

[0029] The lifting module includes a lifting base 8, and connecting columns 10 are arranged at the four corners of the lifting base 8. One end of the connecting column 10 is connected to the lifting base 8, and the other end is connected to the base 1, so that the entire rotating module is fixed on the base 1.

[0030] Two lifting drive devices are symmetrically arranged at the left and right ends of the lifting base 8. The lifting drive device is a lifting drive cylinder or a lifting drive oil cylinder. In the present embodiment, it is a lifting drive oil cylinder 9. A connecting plate 11 is connected to the piston rod of the lifting drive oil cylinder 9, and a rotating module is installed on the connecting plate 11.

[0031] At the same time, a lifting guide slider 12 is connected to the piston rod of the lifting drive cylinder 9. The center of the lifting guide slider 12 is connected to the outside of the piston rod, and the end of the lifting guide slider 12 is in contact with the connecting column 10, so that the lifting and lowering of the piston rod is stabilized through the contact between the lifting guide slider 12 and the connecting column 10.

[0032] Meanwhile, the rotating module includes a rotating drive motor 14 installed on the lower surface of the connecting plate 11 . The output shaft of the rotating drive motor 14 passes through the connecting plate 11 and is connected to a rotating disk 7 . The rotating drive motor 14 drives the rotating disk 7 to rotate.

[0033] At the same time, in order to limit the descending height of the rotating module, it is necessary to prevent the rotating drive cylinder 14 positioning block 13 from

[0034] In order to maintain the stability of the workpiece placed on the rotating disk 7 , a plurality of anti-skid protrusions 15 are provided on the surface of the rotating disk 7 .

[0035] When the workpiece is sawed, the workpiece is placed on the loading table 3 for sawing. When the workpiece needs to be rotated, the loading table 3 is first moved to the appropriate position. Then the worker controls the lifting and driving cylinder 9 through the upper computer to raise the rotating module to the appropriate position, thereby lifting the workpiece and receiving the material through the rotating disk 7. After receiving the material, the worker controls the rotating module to rotate through the upper computer to adjust the angle of the workpiece. Then, the rotating module is lowered to the appropriate position through the lifting and driving cylinder 9, and the workpiece is placed on the loading table 3 and continues to descend until the next work is carried out.

[0036] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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 "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and 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 will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A workpiece rotary feeding device for a vertical band saw machine, characterized in that: The feeding rack comprises a base, a conveying track is arranged on the base, a feeding moving platform is slidably arranged on the conveying track, a material placing table is placed on the feeding moving platform, a rotating module is also arranged on the base, the rotating module is arranged between two tracks, the rotating module comprises a lifting module and a rotating module, the lifting module comprises a lifting base, two lifting driving devices are symmetrically arranged on the lifting base, a connecting plate is connected to the output shaft of the lifting driving device, a rotating module is installed on the connecting plate, the rotating module comprises a rotating driving motor installed on the lower surface of the connecting plate, and the output shaft of the rotating driving motor is connected to a rotating disk after passing through the connecting plate.

2. A workpiece rotary feeding device for a vertical band saw machine according to claim 1, characterized in that: The conveying track includes two parallel tracks and a track driving device arranged on a base, and the track driving device includes a motor fixedly arranged on the base, the output shaft of the motor is connected to a screw rod through a coupling, one end of the screw rod is connected to the output shaft of the motor, and the other end is rotatably arranged on the base, a screw rod slider is slidably arranged on the screw rod, the screw rod slider is fixedly connected to the feeding mobile platform, and the feeding mobile platform is provided with a slider that can slide on the track.

3. A workpiece rotary feeding device for a vertical band saw machine according to claim 2, characterized in that: A stop block is arranged on the base.

4. A workpiece rotary feeding device for a vertical band saw machine according to claim 2, characterized in that: The feeding movable platform and the material placing platform are fixedly connected together by bolts.

5. The workpiece rotary feeding device for a vertical band saw machine according to claim 1, characterized in that: A plurality of anti-skid protrusions are arranged on the surface of the rotating disk.

6. A workpiece rotary feeding device for a vertical band saw machine according to claim 1, characterized in that: Connecting columns are arranged at the four corners of the lifting base, one end of the connecting column is connected to the lifting base, and the other end is connected to the base.

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