Cutting machine for zinc steel fence machining

Abstract

The utility model relates to a cutting machine for zinc steel fence processing, which comprises a chuck, a laser cutting assembly, a material crushing table and a finished product transfer assembly arranged on the material crushing table, the finished product transfer assembly comprises a bearing roller, a driving roller, a transfer roller and a speed reduction roller frame which are sequentially far away from the laser cutting assembly, the horizontal height of the speed reduction roller frame, the horizontal height of the bearing roller, the horizontal height of the driving roller and the horizontal height of the transferring roller can be adjusted, the distance between every two adjacent rollers can be adjusted, and the roller faces of the four rollers are wrapped with buffering covering parts. According to the device, the finished pipes can be efficiently transferred to a finished product area, the finished pipes cannot be damaged in the transferring process, and chippings and crushed materials existing in inner cavities of the pipes due to the influence of machining and cutting can be poured out in the transferring process, so that the procedure of manual cleaning is omitted, the machining efficiency of zinc steel fences is improved, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a cutting machine for processing zinc steel fences. Background Art

[0002] At present, laser tube cutting devices are increasingly used in zinc steel fence processing cutting machines. Compared with the traditional combined processing method of electric saw cutting and hydraulic punching, laser tube cutting devices have the advantages of high processing efficiency, high processing precision, and high degree of integrated processing. However, due to the characteristics of laser cutting, a large amount of debris and scraps will be generated during the processing. Due to the splashing of debris and scraps, it is generally impossible to set a conveyor belt directly under the finished pipe. The finished pipe is allowed to fall or is manually taken over and then transported to the finished product area by manual transportation. The debris and scraps in the inner cavity of the finished pipe also need to be manually dumped, which increases the labor cost. In addition, the finished pipe may be damaged if it is allowed to fall. Utility Model Content

[0003] The purpose of the utility model is to provide a cutting machine for zinc steel fence processing, which is used to solve the above-mentioned problems existing in the prior art.

[0004] In order to solve the above problems, the utility model provides a cutting machine for zinc steel fence processing, including a chuck, a laser cutting component, a crushing table and a finished product transfer component arranged on the crushing table, the finished product transfer component includes a receiving roller, an active roller, a transfer roller and a deceleration roller frame which are sequentially away from the laser cutting component, the top ends of the receiving roller and the active roller are at the same horizontal height and on the lower side of the pipe clamped by the chuck, and the top ends of the transfer roller and the deceleration roller frame are successively lowered compared with the horizontal height of the top end of the active roller; the length of the finished pipe is greater than twice the spacing between the active roller and the transfer roller, and also greater than twice the spacing between the receiving roller and the active roller; the horizontal heights of the top ends of the deceleration roller frame, the receiving roller, the active roller and the transfer roller are adjustable, the spacing between the four is adjustable, and the roller surfaces of the four are wrapped with buffer covers.

[0005] The cutting machine for zinc steel fence processing provided by the utility model also has the following technical features:

[0006] Furthermore, a receiving column is fixedly arranged on the crushing table, a power column and a transfer column are slidably arranged on the crushing table, and the receiving roller, the active roller and the transfer roller are respectively slidably arranged on the receiving column, the power column and the transfer column.

[0007] Furthermore, the active roller is arranged on the power column via a rotating shaft passing through the power column, and the other end of the rotating shaft is connected to a motor.

[0008] Furthermore, the rotating shaft is rotatably arranged in the adjusting block, a nut seat is provided at the top of the power column and a screw rod is passed through it, the lower end of the screw rod is rotatably arranged in the extrusion block, the extrusion block and the adjusting block are abutted and connected, and a hydraulic tappet is fixedly arranged at the lower end of the adjusting block; rotating the screw rod can drive the adjusting block to slide up and down.

[0009] Furthermore, the receiving roller and the transfer roller are rotatably arranged on two sliding blocks respectively, and the sliding blocks can be driven by two screw rods respectively arranged in the receiving column and the transfer column to slide up and down in the receiving column and the transfer column respectively.

[0010] Furthermore, the bottom ends of the power column and the transfer column are slidably arranged in a sliding track provided at the top of the crushing table, and the bottom ends of the power column and the transfer column are each provided with two through holes with different diameters, and one of the through holes is provided with a thread, and the other through hole has a larger diameter; two screw rods are respectively cooperated with the two threads to enable the power column and the transfer column to slide in the sliding track.

[0011] Furthermore, a top end surface of the crushing table is provided with an inclined surface at the lower side of the laser cutting assembly and at one end of the sliding track.

[0012] Furthermore, the deceleration roller frame is rotatably arranged in a groove at one end of the crushing table away from the chuck via a rotating shaft, and the rotating shaft can be arranged at different positions on the deceleration roller frame to adjust the extension depth of the deceleration roller frame into the crushing table.

[0013] The utility model has the following beneficial effects: the cutting machine for zinc-steel fence processing provided by the utility model can efficiently transfer the finished pipes to the finished product area after the processing pipes for the zinc-steel fence are laser processed and cut. The transportation process will not cause damage to the finished pipes. The transportation process can also pour out the debris and broken materials in the inner cavity of the pipe affected by the processing and cutting, thereby eliminating the manual cleaning process, improving the processing efficiency of the zinc-steel fence, and reducing labor costs. At the same time, the finished product transfer component of the device can meet the processing needs of pipes of different diameters and lengths, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the finished product transfer assembly of the utility model;

[0016] Figure 3 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 4It is a rear view schematic diagram of the overall structure of the utility model;

[0018] Figure 5 for Figure 4 Detailed view of point A in FIG.

[0019] Figure 6 It is a detailed structural schematic diagram of the finished product transfer component of the utility model. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0021] like Figures 1 to 6 In the embodiment of the zinc steel fence processing cutting machine of the utility model shown, the zinc steel fence processing cutting machine includes a chuck 6, a laser cutting assembly 7, a crushing table 1 and a finished product transfer assembly arranged on the crushing table 1, and the finished product transfer assembly includes a receiving roller 21, an active roller 31, a transfer roller 41 and a deceleration roller frame 11 which are sequentially away from the laser cutting assembly 7. The chuck 6 is rotatably arranged on the chuck bracket 61, and the clamping opening 62 in the center of the chuck 6 can clamp the pipe 5, and the chuck 6 can drive the pipe 5 to rotate during the cutting process. The laser cutting assembly 7 is connected to a mechanical arm, which can move horizontally or vertically within a certain range to cooperate with the chuck 6 to punch, groove or cut the pipe 5, so the pipe 5 will produce crushed materials, and the processing and cutting process will produce debris. The crushing table 1 can receive the crushed materials and crushed materials of the cut pipe 5. The finished product transfer assembly is used to receive and transfer the finished pipe 5 that has been cut, and dump the crushed materials and crushed materials in the inner cavity of the finished pipe 5 during the transportation process. The receiving roller 21, the transfer roller 41 and the deceleration roller frame 11 are driven rotating rollers, and the active roller 31 is an actively rotating roller, and the rotation power source of the active roller 31 can come from the motor. The contact surfaces of the receiving roller 21, the active roller 31, the transfer roller 41 and the deceleration roller frame 11 with the finished pipe 5 are all provided with a buffer cover to prevent the finished pipe 5 from being bumped; and there is a certain friction between the buffer cover and the finished pipe 5, and the friction is based on the driving wheel 31 can drive the finished pipe 5, and the transfer wheel 41 and the deceleration roller frame 11 can be driven to rotate without slipping when the finished pipe 5 slides under its own gravity.

[0022] The top ends of the receiving roller 21 and the active roller 31 are at the same horizontal height and at a certain distance below the tube 5 clamped by the chuck 6, and the distance is determined so as not to affect the rotation of the tube 5 when being cut; in this way, when the chuck 6 clamps the tube 5 for cutting, the tube 5 can be rotated without interference.

[0023] The tops of the transfer roller 41 and the deceleration roller frame 11 are lower in level than the top of the active roller 31; specifically, the angle between the line connecting the top of the transfer roller 41 and the top of the active roller 31 and the horizontal plane is smaller than the angle between the line connecting the top of the transfer roller 41 and the top of the deceleration roller frame 11 and the horizontal plane. In this way, after the active roller 31 transfers the finished pipe 5 to contact the transfer wheel 41 and the finished product leaves the active roller 31, the finished pipe 5 can slide toward the deceleration roller frame 11 due to its own gravity, and the deceleration roller frame 11 can effectively receive the finished pipe 5 and further slide from the sliding roller frame 11 to the finished product area.

[0024] The length of the finished tube 5 is greater than twice the distance between the active roller 31 and the transfer roller 41, and also greater than twice the distance between the receiving roller 21 and the active roller 31. After the tube 5 is cut into finished products, the finished products are effectively received by the receiving roller 21 and the active roller 31, and begin to be driven by the rotation of the active roller 31 to move away from the laser cutting assembly 7 to a certain distance before starting to tilt. The distance is affected by the center of gravity of the finished tube 5, and the center of gravity of the finished product is generally located at the center point of the length direction of the finished product; the distance between the receiving roller 21 and the active roller 31, and the distance between the active roller 31 and the transfer roller 41 are both set to be less than half the length of the finished product. After the finished product is supported by the receiving roller 21 and the active roller 31 for more than half of its length, it begins to tilt under the influence of the center of gravity so that one end of it leaves the receiving roller 21 and contacts the transfer roller 41, completing the transfer process, and the debris and scraps in the tube 5 can be dumped out when tilting. It is worth noting that the distance between the receiving roller 21 and the cutting head of the laser cutting assembly 7 is based on the fact that the finished pipe 5 will not hit the laser cutting assembly 7 during the tilting process in the above process.

[0025] The tops of the deceleration roller frame 11, the receiving roller 21, the driving roller 31 and the transfer roller 41 are adjustable in level and the spacing between them is adjustable, wherein the deceleration roller frame 11 can adjust the inclination angle and the spacing between it and the transfer roller 41, the receiving roller 21, the driving roller 31 and the transfer roller 41 can adjust the level, and the driving roller 31 and the transfer roller 41 can adjust the spacing from the receiving roller 21. In this way, the processing requirements of pipes 5 of different diameters and pipes 5 of different lengths can be met.

[0026] In one embodiment of the present application, preferably, Figures 1 to 4 As shown, a receiving column 2 is fixedly arranged on the crushing table 1, a power column 3 and a transfer column 4 are slidably arranged on the crushing table 1, and a receiving roller 21, an active roller 31 and a transfer roller 41 are respectively slidably arranged on the receiving column 2, the power column 3 and the transfer column 4. In this way, the power column 3 and the transfer column 4 can be driven to adjust the spacing by sliding, and the receiving roller 21, the active roller 31 and the transfer roller 41 can adjust the horizontal height.

[0027] like Figure 5 , Figure 6 As shown, the active roller 31 is an actively rotating roller, and the active roller 31 can adjust the horizontal height. Specifically, the active roller 31 is arranged on the power column 3 through a rotating shaft 311 passing through the power column 3, one end of the rotating shaft 311 is fixedly connected to the active roller 31, and the other end of the rotating shaft 311 is connected to a motor, and the end of the rotating shaft 311 connected to the motor can slide up and down in the oblong hole groove opened on the side wall of the power column 3. The power column 3 is provided with a slide groove relative to the other side wall of the oblong hole groove, and the rotating shaft 311 is rotatably arranged in the adjusting block 32. The adjusting block 32 is arranged in the slide groove and can slide up and down in the slide groove. A nut seat is provided at the top of the power column 3 and a screw rod 34 is passed through it. The lower end of the screw rod 34 is rotatably arranged in the extrusion block 33. The extrusion block 33 is arranged in the slide groove and can slide up and down in the slide groove. The extrusion block 33 and the adjusting block 32 are in contact with each other and connected. A hydraulic tappet 35 is fixedly provided at the lower end of the adjusting block 32. The lower end of the hydraulic tappet 35 is fixedly installed in the mounting hole provided at the lower end of the slide groove. The hydraulic tappet 35 squeezes the adjusting block 32 so that the adjusting block 32 has a tendency to slide upward; rotating the screw rod 34 can drive the extrusion block 33 to move up and down, and the extrusion block 33 can squeeze the adjusting block 32 to make it slide downward; the top of the screw rod 34 is provided with a thread that can be connected to a motor or other power equipment to rotate the screw rod 34.

[0028] like Figure 6 As shown, the receiving roller 21 and the transfer roller 41 can adjust the horizontal height. Specifically, the receiving roller 21 and the transfer roller 41 are rotatably arranged on two sliders, which are respectively arranged in the slide grooves provided on the side walls of the receiving column 2 and the transfer column 4. The slide grooves are provided with screw rods, and the sliders are passed through the screw rods. The sliders can be driven by the two screw rods respectively arranged in the receiving column 2 and the transfer column 4 to slide up and down in the receiving column 2 and the transfer column 4, so as to achieve the adjustment of the horizontal height of the receiving roller 21 and the transfer roller 41.

[0029] like Figure 2 As shown, the bottom ends of the power column 3 and the transfer column 4 are slidably arranged in the sliding track 101 provided at the top of the crushing table 1, and the length direction of the sliding track 101 is parallel to the pipe 5 being processed and cut; the bottom ends of the power column 3 and the transfer column 4 are respectively provided with two through holes with different diameters, and one of the two through holes is provided with a thread, and the other through hole has a larger diameter and is only used to avoid the screw rod 12; the two screw rods 12 are respectively matched with the two threads to make the power column 3 and the transfer column 4 slide in the sliding track 101, and the sliding of the power column 3 and the transfer column 4 will not be interfered by the other screw rod 12.

[0030] In one embodiment of the present application, preferably, Figure 1 , Figure 2 As shown, the top surface of the crushing table 1 is provided with a slope 102 at one end of the sliding track 101 on the lower side of the laser cutting assembly 7, so that the debris and crushed materials can be collected efficiently without manual cleaning.

[0031] In one embodiment of the present application, preferably, Figure 1 , Figure 2 As shown, the deceleration roller frame 11 is rotatably arranged in the groove 103 at the end of the crushing table 1 away from the chuck 6 through the rotating shaft, and the rotating shaft can be set at different positions on the deceleration roller frame 11 to adjust the extension depth of the deceleration roller frame 11 into the crushing table 1; in this way, on the one hand, the deceleration roller frame 11 can adjust its own inclination angle through the rotating shaft, and on the other hand, the distance between the deceleration roller frame 11 and the transfer roller 41 can be adjusted by fixing the rotating shaft at different positions thereof.

[0032] The working principle of the utility model is as follows: after the tube 5 is processed by laser, the finished tube 5 is broken by laser cutting and falls, and is received by the receiving roller 21 and the active roller 31. The active roller 31 drives the finished product away from the laser cutting assembly 7. Then, the finished product is affected by its own gravity and one end leaves the receiving roller 21, and the other end tilts and contacts the transfer roller 41. After that, the finished tube 5 will continue to be driven by the active roller 31 due to friction and overcome part of its own gravity. The debris and crushed materials in the inner cavity of the tube 5 will be dumped onto the crushing table 1; the finished tube 5 will slide to the top of the deceleration roller frame 11 during the process of leaving the active roller 31. After leaving the active roller 31, the finished tube 5 contacts the deceleration roller frame 11 and is decelerated by the deceleration roller frame 11, and slides to the finished product area by its own gravity.

[0033] The cutting machine for zinc-steel fence processing provided by the utility model can efficiently transport the finished pipes of the zinc-steel fence to the finished product area after the pipes are processed and cut by the laser pipe cutting machine. The transportation process will not cause damage to the finished pipes. The transportation process can also dump out the debris and broken materials in the inner cavity of the pipe affected by the processing and cutting, thereby eliminating the manual cleaning process and improving the processing efficiency of the zinc-steel fence.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. 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 various embodiments of the utility model.

Claims

1. A cutting machine for zinc steel fence processing, characterized in that: The invention comprises a chuck (6), a laser cutting assembly (7), a crushing table (1), and a finished product transfer assembly arranged on the crushing table (1), wherein the finished product transfer assembly comprises a receiving roller (21), a driving roller (31), a transfer roller (41), and a deceleration roller frame (11) which are sequentially away from the laser cutting assembly (7), wherein the top ends of the receiving roller (21) and the driving roller (31) are at the same horizontal height and are on the lower side of the pipe (5) clamped by the chuck (6), and the top ends of the transfer roller (41) and the deceleration roller frame (11) are at the same horizontal height. The horizontal heights of the top ends of the active roller (31) are successively lowered; the length of the finished tube (5) is greater than twice the distance between the active roller (31) and the transfer roller (41), and is also greater than twice the distance between the receiving roller (21) and the active roller (31); the horizontal heights of the top ends of the deceleration roller frame (11), the receiving roller (21), the active roller (31) and the transfer roller (41) are adjustable, the distances between the four are adjustable, and the roller surfaces of the four are wrapped with a buffer cover.

2. The zinc steel fence processing cutting machine according to claim 1 is characterized in that: A receiving column (2) is fixedly arranged on the crushing table (1), a power column (3) and a transfer column (4) are slidably arranged on the crushing table (1), and the receiving roller (21), the driving roller (31) and the transfer roller (41) are respectively slidably arranged on the receiving column (2), the power column (3) and the transfer column (4).

3. The zinc steel fence processing cutting machine according to claim 2 is characterized in that: The active roller (31) is arranged on the power column (3) via a rotating shaft (311) passing through the power column (3); the other end of the rotating shaft (311) is connected to a motor.

4. The zinc steel fence processing cutting machine according to claim 3 is characterized in that: The rotating shaft (311) is rotatably arranged in the adjusting block (32); a nut seat is provided at the top of the power column (3) and a screw rod (34) is passed through the top of the screw rod (3); the lower end of the screw rod (34) is rotatably arranged in the extrusion block (33); the extrusion block (33) and the adjusting block (32) are abuttingly connected; a hydraulic tappet (35) is fixedly arranged at the lower end of the adjusting block (32); the screw rod (34) can be rotated to drive the adjusting block (32) to slide up and down.

5. The zinc steel fence processing cutting machine according to claim 2, characterized in that: The receiving roller (21) and the transfer roller (41) are rotatably arranged on two sliders respectively, and the sliders can be driven by two screw rods respectively arranged in the receiving column (2) and the transfer column (4) to slide up and down in the receiving column (2) and the transfer column (4) respectively.

6. The zinc steel fence processing cutting machine according to claim 2, characterized in that: The bottom ends of the power column (3) and the transfer column (4) are slidably arranged in a sliding track (101) provided at the top of the crushing table (1); the bottom ends of the power column (3) and the transfer column (4) are each provided with two through holes of different diameters, one of the through holes is provided with a thread, and the other through hole has a larger diameter; two screw rods (12) are respectively matched with the two threads to enable the power column (3) and the transfer column (4) to slide in the sliding track (101).

7. The zinc steel fence processing cutting machine according to claim 6, characterized in that: The top end surface of the crushing table (1) is provided with an inclined surface (102) at the lower side of the laser cutting assembly (7) and at one end of the sliding track (101).

8. The zinc steel fence processing cutting machine according to claim 1, characterized in that: The deceleration roller frame (11) is rotatably arranged in a groove (103) at one end of the crushing table (1) away from the chuck (6) via a rotating shaft, and the rotating shaft can be arranged at different positions on the deceleration roller frame (11) to adjust the extension depth of the deceleration roller frame (11) into the crushing table (1).

Images