Cutting feeding device

Abstract

The utility model provides a cutting feeding device which comprises a cutting table, a supporting frame is fixedly connected to the rear portion of the upper end of the cutting table, an electric push rod is arranged on the front portion of the upper end of the supporting frame, and the output end of the electric push rod penetrates through the upper frame wall of the supporting frame and is fixedly connected with a cutting machine. A protection mechanism is fixedly connected to the middle of the upper end of the cutting table, an aluminum pipe is movably connected into the protection mechanism in a penetrating mode, a dust suction pipe is fixedly connected to the lower portion of the front end of the protection mechanism in a penetrating mode, a dust collection box is fixedly connected to the lower end of the dust suction pipe in a penetrating mode, and the rear portion of the upper end of the dust collection box is fixedly connected with the front portion of the upper wall of the cutting table. The left portion of the front end of the cutting table is fixedly connected with a controller. According to the cutting feeding device, through the arrangement of the feeding assembly and the movable plate, automatic feeding of aluminum pipes can be achieved, the cutting efficiency is improved, through the arrangement of the protection mechanism and the dust collection box, the protection performance is improved, cutting scraps can be collected, and the cutting feeding device is suitable for being widely used.

Description

Technical Field

[0001] The utility model discloses a cutting and feeding device, which relates to the field of cutting devices. Background Art

[0002] Aluminum tube is a kind of metal tube material that is made of aluminum or aluminum alloy through extrusion and is hollow along its entire longitudinal length. Aluminum tubes are used in many fields and are also used to make trolleys. In the process of making trolleys, aluminum tubes often need to be cut, so cutting devices are used to cut aluminum tubes to cut them into appropriate lengths.

[0003] In the Chinese patent with publication number CN219484433U, an aluminum tube cutting device is mentioned, which realizes the downward pressing and fixing processing of the aluminum tube. After the aluminum tube is fixed, the cutting is carried out. The sliding end of the linear slide rail drives the movement of the cutting saw, and the rotation of the cutting saw is used to cut the aluminum tube. During cutting, the input end of the vacuum cleaner implements vacuuming inside the dust collecting cover, and the aluminum tube debris under the cutting saw belt during cutting is adsorbed and collected; however, in the prior art, when cutting the aluminum tube, it can only fix the aluminum tube, but cannot move the position of the fixed aluminum tube, which is not convenient for automatic feeding of the aluminum tube and cannot meet the use requirements, thereby affecting the cutting efficiency and reducing the practicality. Therefore, we introduce a cutting and feeding device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cutting and feeding device to solve the problems raised in the above-mentioned background technology. The present invention enhances the fixing effect, can automatically feed, enhances the protection effect, and meets the use requirements.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A cutting and feeding device comprises a cutting table, wherein the upper rear part of the cutting table is fixedly connected to a support frame, the upper front part of the support frame is provided with an electric push rod, the output end of the electric push rod passes through the upper frame wall of the support frame and is fixedly connected to a cutting machine, the upper middle part of the cutting table is fixedly connected to a protective mechanism, an aluminum tube is inserted and movably connected in the protective mechanism, a dust extraction pipe is inserted and fixedly connected to the lower front end of the protective mechanism, a dust collection box is inserted and fixedly connected to the lower end of the dust extraction pipe, and the upper rear part of the dust collection box is fixed to the front of the upper wall of the cutting table The front end left portion of the cutting table is fixedly connected with a controller, a fixed frame is fixedly connected between the front wall and the rear wall of the cutting table, a driver is arranged on the upper right end of the fixed frame, an output end of the driver passes through the right frame wall of the fixed frame and is fixedly connected with a moving screw, and the left and right ends of the moving screw are movably connected with the left and right frame walls of the fixed frame respectively through bearings, a moving plate is threadedly connected with the left and right outer surfaces of the moving screw, and a guide rod is movably connected with the lower parts of the opposite surfaces of the two moving plates through an interlaced guide rod.

[0007] Furthermore, a limiting groove is provided on the upper right end of the two movable plates, and a driving motor is provided on the upper front end of the two movable plates. The output ends of the two driving motors respectively pass through the front groove walls of the two limiting grooves and are fixedly connected with positive and negative screw rods respectively. The left and right outer surfaces of the two positive and negative screw rods are threadedly connected with adjustment blocks, and the upper ends of the four adjustment blocks are fixedly connected with clamping plates.

[0008] Furthermore, the limiting groove and the adjusting block are both configured as convex structures, and the opposing surfaces of the two clamping plates on the left and the opposing surfaces of the two clamping plates on the right are both provided with arc-shaped clamping grooves.

[0009] Furthermore, the driving motor, the driver, the electric push rod, the cutting machine and the dust extraction pipe are all electrically connected to the controller, and a triangular structure is formed between the moving screw and the two guide rods.

[0010] Furthermore, the protection mechanism includes a protection box, a cutting opening is opened in the middle of the upper box wall of the protection box, an inlet and outlet are opened in the middle of the left box wall and the middle of the right box wall of the protection box, a plurality of guide rollers are movably connected between the front box wall and the rear box wall of the protection box, and the lower end of the protection box is fixedly connected to the upper end of the cutting table.

[0011] Furthermore, the cutting port is located directly below the cutting machine, the diameter length of the inlet and outlet is consistent with the diameter length of the aluminum tube, the upper end surfaces of several guide rollers are flush with the lower wall of the inlet and outlet, and the distance between the two middle guide rollers is larger than the width of the cutting port.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting the feeding assembly and the moving plate, the driving motor drives the clamping plate to move to the middle to firmly clamp the aluminum tube, and then the driver drives the moving screw to rotate, so that the moving plate is under the guide limit of the guide rod to stably drive the firmly clamped aluminum tube to move to the right for feeding, so that the aluminum tube can be firmly fixed and the automatic feeding of the aluminum tube can be realized, thereby meeting the use requirements and improving the cutting efficiency;

[0014] 2. By setting up a protective mechanism and a dust collecting box, inserting the aluminum tube into the protective box, and inserting the steel tube into the protective box, the aluminum tube is cut in the protective box, thereby avoiding the waste chips generated by cutting from splashing and injuring people, thereby improving safety, and a number of guide rollers can guide and support the aluminum tube, and the waste chips can be extracted through the dust extraction pipe for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic structural diagram of a cutting and feeding device of the utility model;

[0017] Figure 2 It is a schematic diagram of a feeding assembly in a cutting feeding device of the utility model;

[0018] Figure 3 It is a schematic diagram of a moving plate in a cutting and feeding device of the utility model;

[0019] Figure 4 It is a schematic diagram of a protection mechanism in a cutting and feeding device of the utility model;

[0020] In the figure: 1. cutting table; 2. support frame; 3. electric push rod; 4. cutting machine; 5. protection mechanism; 6. dust extraction pipe; 7. dust collection box; 8. controller; 9. aluminum tube; 10. fixed frame; 11. driver; 12. moving screw; 13. guide rod; 14. moving plate; 15. limit groove; 16. driving motor; 17. forward and reverse screw rods; 18. adjustment block; 19. clamping plate; 51. protection box; 52. cutting port; 53. inlet and outlet; 54. guide roller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 3 , the utility model provides a technical solution:

[0023] The utility model comprises a cutting table 1, wherein the upper rear part of the cutting table 1 is fixedly connected with a support frame 2, the upper front part of the support frame 2 is provided with an electric push rod 3, the output end of the electric push rod 3 penetrates the upper frame wall of the support frame 2 and is fixedly connected with a cutting machine 4, the upper middle part of the cutting table 1 is fixedly connected with a protective mechanism 5, an aluminum tube 9 is inserted and movably connected in the protective mechanism 5, a dust extraction pipe 6 is inserted and fixedly connected in the lower part of the front end of the protective mechanism 5, a dust collecting box 7 is inserted and fixedly connected in the lower end of the dust extraction pipe 6, and the upper rear part of the dust collecting box 7 is fixedly connected with the upper wall front part of the cutting table 1, and the cutting machine 4 is fixedly connected with the upper wall front part of the cutting table 1. The left front end of the cutting table 1 is fixedly connected to a controller 8, and a fixed frame 10 is fixedly connected between the front wall and the rear wall of the cutting table 1. A driver 11 is provided on the upper right end of the fixed frame 10. The output end of the driver 11 passes through the right frame wall of the fixed frame 10 and is fixedly connected to a moving screw 12. The left and right ends of the moving screw 12 are movably connected to the left and right frame walls of the fixed frame 10 respectively through bearings. The left and right outer surfaces of the moving screw 12 are both threadedly connected to a moving plate 14. The lower parts of the opposite surfaces of the two moving plates 14 are connected to each other. A guide rod 13 is interlaced and movably connected together; a limiting groove 15 is provided on the upper right end of the two movable plates 14, and a driving motor 16 is provided on the upper front end of the two movable plates 14. The output ends of the two driving motors 16 respectively penetrate the front groove walls of the two limiting grooves 15 and are respectively fixedly connected with positive and negative screw rods 17. The outer surfaces of the two positive and negative screw rods 17 are threadedly connected with adjustment blocks 18 on the left and right parts of the outer surfaces, and the upper ends of the four adjustment blocks 18 are fixedly connected with clamping plates 19; the limiting grooves 15 and the adjustment blocks 18 are both set as convex structures, so that the limiting The groove 15 serves to limit the adjustment block 18. The opposing surfaces of the two left clamps 19 and the opposing surfaces of the two right clamps 19 are provided with arc-shaped clamping grooves, so that the groove walls of the clamping grooves can fit the outer surface of the aluminum tube 9, thereby enhancing the clamping and fixing effect of the clamps 19 on the aluminum tube 9; the driving motor 16, the driver 11, the electric push rod 3, the cutting machine 4 and the dust extraction pipe 6 are all electrically connected to the controller 8, so as to realize comprehensive control of the entire cutting device; the moving screw 12 and the two guide rods 13 form a triangular structure, which can improve the stability of the moving plate 14.

[0024] Specific implementation method: First, the aluminum tube 9 is inserted into the protective mechanism 5, and then the controller 8 controls the driving motor 16 and the driver 11 to start in sequence, so that the positive and negative screw rods 17 drive the two adjusting blocks 18 thereon to rotate, and under the guide limit of the limit groove 15, the two adjusting blocks 18 respectively drive the two clamping plates 19 to move toward the middle to clamp and fix the aluminum tube 9 together, and the setting of the two moving plates 14 can respectively clamp and fix the left and right parts of the outer surface of the aluminum tube 9 firmly. When the aluminum tube 9 is fixed, the driver 11 drives the moving screw 12 to rotate, so that the two moving plates 14 are guided by the two guide rods 13 to drive the firmly clamped aluminum tube 9 to move to the right together, which can facilitate the automatic movement of the aluminum tube 9 into the protective mechanism 5, that is, the aluminum tube 9 can be fixed firmly while the automatic feeding of the aluminum tube 9 can be realized, which can meet the actual use needs, thereby improving the cutting efficiency of the aluminum tube 9 and the practicality of the cutting device.

[0025] See also Figure 4 The protection mechanism 5 includes a protection box 51, a cutting opening 52 is provided in the middle of the upper box wall of the protection box 51, an inlet and outlet 53 are provided in the middle of the left box wall and the middle of the right box wall of the protection box 51, and a plurality of guide rollers 54 are interlaced and movably connected between the front box wall and the rear box wall of the protection box 51, and the lower end of the protection box 51 is fixedly connected to the upper end of the cutting table 1; the cutting opening 52 is located directly below the cutting machine 4, the diameter length of the inlet and outlet 53 is consistent with the diameter length of the aluminum tube 9, and the upper end surfaces of the plurality of guide rollers 54 are flush with the lower wall of the inlet and outlet 53, so that the plurality of guide rollers 54 can support and guide the aluminum tube 9, and the spacing between the two middle guide rollers 54 is larger than the width of the cutting opening 52, so that the two middle guide rollers 54 do not contact the cutting machine 4.

[0026] Specific implementation method: The aluminum tube 9 can be drawn into the protective box 51 through two inlets and outlets 53 and pass through, and then a plurality of guide rollers 54 can guide and support the aluminum tube 9. When the aluminum tube 9 needs to be cut, the electric push rod 3, the cutting machine 4 and the dust extraction pipe 6 can be started by the controller 8. The electric push rod 3 extends to push the cutting machine 4 downward, so that the cutting machine 4 passes through the cutting opening 52 to cut the aluminum tube 9 in the protective box 51, so that the cutting process of the aluminum tube 9 is carried out in the protective box 51. The protective box 51 can shield and protect the waste generated by the cutting, thereby avoiding the waste generated by the cutting from splashing and injuring people, thereby improving safety. The waste can be extracted by the suction force generated by the dust extraction pipe 6 and input into the dust collecting box 7 for collection.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cutting and feeding device, comprising a cutting table (1), Features: The upper rear part of the cutting table (1) is fixedly connected to a support frame (2), the upper front part of the support frame (2) is provided with an electric push rod (3), the output end of the electric push rod (3) penetrates the upper frame wall of the support frame (2) and is fixedly connected to a cutting machine (4), the upper middle part of the cutting table (1) is fixedly connected to a protective mechanism (5), an aluminum tube (9) is inserted and movably connected in the protective mechanism (5), a dust extraction pipe (6) is inserted and fixedly connected in the lower front end of the protective mechanism (5), the lower end of the dust extraction pipe (6) is inserted and fixedly connected to a dust collecting box (7), and the upper rear part of the dust collecting box (7) is fixedly connected to the upper front wall of the cutting table (1), and the cutting table (1) A controller (8) is fixedly connected to the left front end of the cutting table (1); a fixed frame (10) is fixedly connected between the front wall and the rear wall of the cutting table (1); a driver (11) is arranged on the upper right end of the fixed frame (10); an output end of the driver (11) passes through the right frame wall of the fixed frame (10) and is fixedly connected to a movable screw (12); and the left and right ends of the movable screw (12) are movably connected to the left and right frame walls of the fixed frame (10) respectively through bearings; a movable plate (14) is threadedly connected to the left and right outer surfaces of the movable screw (12); and a guide rod (13) is movably connected to the lower parts of the opposite surfaces of the two movable plates (14).

2. The cutting feed device according to claim 1, Features: The upper right ends of the two movable plates (14) are provided with limiting grooves (15), the upper front ends of the two movable plates (14) are provided with driving motors (16), the output ends of the two driving motors (16) respectively penetrate the front groove walls of the two limiting grooves (15) and are respectively fixedly connected with positive and negative screw rods (17), the left and right outer surfaces of the two positive and negative screw rods (17) are both threadedly connected with adjustment blocks (18), and the upper ends of the four adjustment blocks (18) are all fixedly connected with clamping plates (19).

3. The cutting feed device according to claim 2, Features: The limiting groove (15) and the adjusting block (18) are both configured as convex structures, and the opposing surfaces of the two clamping plates (19) on the left and the opposing surfaces of the two clamping plates (19) on the right are both provided with arc-shaped clamping grooves.

4. The cutting feed device according to claim 2, Features: The driving motor (16), the driver (11), the electric push rod (3), the cutting machine (4) and the dust extraction pipe (6) are all electrically connected to the controller (8), and the moving screw (12) and the two guide rods (13) form a triangular structure.

5. The cutting feed device according to claim 1, Features: The protection mechanism (5) comprises a protection box (51), a cutting opening (52) is provided in the middle of an upper box wall of the protection box (51), an inlet and outlet (53) are provided in the middle of a left box wall and a right box wall of the protection box (51), a plurality of guide rollers (54) are interlaced and movably connected between a front box wall and a rear box wall of the protection box (51), and the lower end of the protection box (51) is fixedly connected to the upper end of the cutting table (1).

6. The cutting feed device according to claim 5, Features: The cutting opening (52) is located directly below the cutting machine (4); the diameter length of the inlet and outlet (53) is consistent with the diameter length of the aluminum tube (9); the upper end surfaces of the plurality of guide rollers (54) are flush with the lower wall of the inlet and outlet (53); and the distance between the two middle guide rollers (54) is greater than the width of the cutting opening (52).

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