Metal coiled material bevel edge shearing machine

Abstract

The utility model relates to the technical field of metal coiled material processing, and provides a metal coiled material bevel edge shearing machine which comprises a reel, a guiding device and a shearing mechanism, coiled materials are wound on the reel, the guiding device comprises a track assembly, a limiting assembly and a positioning base which are sequentially arranged in the conveying direction of the coiled materials, and the shearing mechanism is arranged on the track assembly. The limiting assembly comprises a bearing roller and a limiting roller located above the bearing roller, a first limiting gap is formed between the bearing roller and the limiting roller, the positioning base is provided with a bevel edge plate which is obliquely arranged, and a second limiting gap is formed between the bevel edge plate and the positioning base. A shearing hole is formed in the bevel edge plate, and the shearing mechanism comprises a cutter which is inserted into the shearing hole and can move up and down; the shearing device solves the problem that workers need to guide during shearing, and has the advantages of being simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of metal coil processing, in particular to a metal coil bevel shearing machine. Background Art

[0002] Coil refers to steel in continuous coils, which are divided into plate coils and coils. In the production process of metal sheets, the metal sheets used in some industries have certain requirements for their thickness and length. In order to meet the supply requirements of such metal sheet products, the long coils of metal sheets produced need to be cut to size. At present, when it is necessary to cut out relatively long metal coils, for example, a Chinese patent with publication number CN108723478A discloses a metal coil bevel shearing machine, including a base and a metal coil. The upper surface of the base is symmetrically fixedly connected with four fixing frames, and the upper ends of the four fixing frames are commonly fixedly connected with a support plate, and a shearing device is provided on the support plate. A first fixed seat is fixedly connected to the surface, and a second fixed seat is fixedly connected to the two fixed frames on the same side. The upper surface of the metal coil contacts the lower surface of the second fixed seat, and the lower surface of the metal coil contacts the upper surface of the first fixed seat. The lower surface of the second fixed seat is fixedly connected to a support seat, and the lower end of the support seat is fixed on the first fixed seat. An installation groove is provided on the upper surface of the first fixed seat. Although this patent realizes the clamping of the metal coil to avoid deviation during the shearing process, it usually requires staff to guide one end of the coil beside the shearing machine to complete the accurate shearing of the coil, which consumes a lot of labor of the staff. Utility Model Content

[0003] Based on this, in order to solve the problem that the staff needs to guide during shearing, the utility model provides a metal coil bevel shearing machine, and its specific technical solution is as follows:

[0004] A metal coil bevel shearing machine comprises a reel, a guide device and a shearing mechanism, wherein the coil is wound on the reel, the guide device comprises a track assembly, a limit assembly and a positioning base which are sequentially arranged along the conveying direction of the coil, the limit assembly comprises a supporting roller and a limit roller located above the supporting roller, a first limit gap is formed between the supporting roller and the limit roller, an inclined bevel plate is provided on the positioning base, a second limit gap is formed between the bevel plate and the positioning base, a shearing hole is provided on the bevel plate, and the shearing mechanism comprises a cutting knife which is inserted into the shearing hole and can move up and down.

[0005] The above-mentioned metal coil bevel shearing machine, by providing a reel, provides a winding position for the coil, which is conducive to sorting the coil and preventing waste of space on the production line; by providing a track component, the coil is guided when it is discharged from the reel, avoiding scattering of the coil and affecting the shearing efficiency; by providing a limiting component, the conveying of the coil and the limiting of the position during the conveying process are realized, avoiding the coil from falling off; by providing a bevel plate, the positioning of the part to be sheared on the bevel of the coil is achieved, facilitating the shearing operation of the cutter; by providing a first limiting gap and a second limiting gap, the first limiting gap and the second limiting gap work together to realize the conveying guidance of the coil, solving the problem of the need for staff guidance during shearing.

[0006] Furthermore, the metal coil bevel shearing machine also includes a workbench, on which a support frame is vertically erected, on which the coil is slidably mounted and can be lifted and lowered relative to the support frame, the guide device and the shearing mechanism are both connected to the workbench, and an operation panel is also provided on the workbench.

[0007] Furthermore, the track assembly includes a connecting seat, a first conveying track and a second conveying track, the two ends of one end face of the connecting seat are respectively threadedly fixed on the support frame and the workbench, the first conveying track and the second conveying track are both assembled on the other end face of the connecting seat, the first conveying track and the second conveying track are installed in sequence along the conveying direction of the coil, the first conveying track is located above the second conveying track, the first conveying track is inclined, and the second conveying track is horizontally arranged.

[0008] Furthermore, the limiting assembly also includes a first mounting frame mounted on the workbench, the first mounting frame is vertically provided with a guide rail, the guide rail is slidably equipped with a limiting member and a supporting member arranged up and down, the limiting roller is installed on the limiting member, and the supporting roller is installed on the supporting member.

[0009] Furthermore, the limiting roller includes a roller, an abutment block and an insert shaft inserted in the limiting member, the insert shaft is provided with a screw hole, the limiting member is provided with a bolt, the bolt cooperates with the screw hole, one end of the roller is sleeved on the insert shaft and can rotate relative to the insert shaft, and the other end of the roller is connected to the abutment block for limiting the coil.

[0010] Furthermore, the first limiting gap and the second limiting gap are both used for allowing the coil to pass through, and the thickness of the first limiting gap is smaller than the thickness of the second limiting gap.

[0011] Furthermore, the shearing mechanism also includes a lifting seat, a driving motor, a driving shaft and a second mounting frame mounted on the workbench, the lifting seat is slidably connected to the second mounting frame and can be lifted and lowered relative to the second mounting frame, the driving motor is installed on the lifting seat, one end of the driving shaft is sleeved on the output end of the driving motor, and the other end of the driving shaft is connected to the cutter.

[0012] Furthermore, the metal coil bevel shearing machine also includes a discharging mechanism, which includes a pushing assembly, a discharge plate and an adjusting base mounted on the workbench, and a transverse rail is provided on the adjusting base. The bottom plate of the discharge plate is connected to the side wall at one end of the transverse rail, and the feed end above the discharge plate is arranged at the discharging end of the positioning base. The pushing assembly is slidably assembled on the other end of the transverse rail, and the discharge plate is arranged at an angle.

[0013] Furthermore, the pushing assembly includes a driving structure, a sliding member and a pushing member, the sliding member is slidably assembled on the transverse rail, the driving structure is arranged on the adjustment base and is used to control the sliding of the sliding member, and the pushing member is connected to the top of the sliding member and is used to transfer the coil from the positioning base to the unloading plate.

[0014] Furthermore, the reel has an upper limit lever, which can slide relative to the workbench, and is used to abut and limit the outer surface of the coiled material in the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the structural schematic diagrams of the metal coil bevel shearing machine according to one embodiment of the utility model;

[0016] Figure 2 This is the second structural schematic diagram of the metal coil bevel shearing machine according to one embodiment of the utility model;

[0017] Figure 3 This is the third structural schematic diagram of the metal coil bevel shearing machine according to one embodiment of the utility model;

[0018] Figure 4 yes Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 5 It is a structural schematic diagram of a limiting roller of a metal coil bevel shearing machine described in one embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Reel; 11. Support frame; 12. Limiting lever; 2. Track assembly; 21. Connecting seat; 22. First conveying track; 23. Second conveying track; 3. Limiting assembly; 31. Support roller; 32. Limiting roller; 321. Roller; 322. Abutment block; 323. Plug-in shaft; 324. Screw hole; 33. First mounting frame; 34. Limiting member; 35. Support member; 4. Positioning base; 41. Bevel plate; 42. Shearing hole; 5. Shearing mechanism; 51. Cutter; 52. Lifting seat; 53. Drive motor; 54. Drive shaft; 55. Second mounting frame; 6. Workbench; 61. Operation panel; 7. Discharging mechanism; 71. Pushing assembly; 711. Drive structure; 712. Sliding member; 713. Pushing member; 72. Unloading plate; 73. Adjusting base. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] The "first" and "second" mentioned in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0026] like Figure 1-4As shown, a metal coil bevel shearing machine in one embodiment of the utility model comprises a coil 1, a guide device and a shearing mechanism 5, a coil is wound on the coil 1, the guide device comprises a track assembly 2, a limit assembly 3 and a positioning base 4 which are arranged in sequence along the coil conveying direction, the limit assembly 3 comprises a supporting roller 31 and a limit roller 32 located above the supporting roller 31, a first limit gap is formed between the supporting roller 31 and the limit roller 32, the positioning base 4 is provided with an inclined bevel plate 41, a second limit gap is formed between the bevel plate 41 and the positioning base 4, a shearing hole 42 is opened on the bevel plate 41, and the shearing mechanism 5 comprises a cutter 51 which is inserted into the shearing hole 42 and can move up and down.

[0027] The above-mentioned metal coil bevel shearing machine, by providing a reel 1, provides a winding position for the coil, which is conducive to sorting the coil and preventing waste of space on the production line; by providing a track component 2, the coil is guided on the reel 1 to avoid scattering of the coil and affecting the shearing efficiency; by providing a limiting component 3, the conveying of the coil and the limiting of the position during the conveying process are realized to avoid the coil falling off; by providing a bevel plate 41, the positioning of the part to be sheared on the bevel of the coil is achieved, which facilitates the shearing operation of the cutter 51; by providing a first limiting gap and a second limiting gap, the first limiting gap and the second limiting gap work together to realize the conveying guidance of the coil, which solves the problem of needing staff to guide during shearing.

[0028] like Figure 1-3 As shown, in one embodiment, the metal coil bevel shearing machine further includes a workbench 6, on which a support frame 11 is vertically mounted, on which a coil 1 is slidably mounted and can move up and down relative to the support frame 11, and the guide device and the shearing mechanism 5 are both connected to the workbench 6, on which an operation panel 61 is also provided. Thus, by providing the support frame 11, the lifting and lowering movement of the coil 1 on the support frame 11 can drive the coil to move back and forth away from and close to the track assembly 2, and the optimal tightening position can be adjusted according to the winding thickness of the coil, so that the coil will not become loose and fall off during the transportation process.

[0029] Furthermore, the operation panel 61 is respectively connected to the drive motor 53 and the drive structure 711 for communication, and is used to control the operating states of the drive motor 53 and the drive structure 711 .

[0030] like Figure 1-3As shown, in one embodiment, the track assembly 2 includes a connecting seat 21, a first conveying track 22 and a second conveying track 23. The two ends of one end face of the connecting seat 21 are respectively screwed and fixed on the support frame 11 and the workbench 6. The first conveying track 22 and the second conveying track 23 are both assembled on the other end face of the connecting seat 21. The first conveying track 22 and the second conveying track 23 are sequentially installed along the conveying direction of the coiled material. The first conveying track 22 is located above the second conveying track 23. The first conveying track 22 is inclined and the second conveying track 23 is horizontal. In this way, by providing the first conveying track 22 and the second conveying track 23, the two cooperate to realize the position transition of the coiled material from the reel 1 to the limit assembly 3, which has a guiding effect on the coiled material.

[0031] like Figure 1-4 As shown, in one embodiment, the limiting assembly 3 also includes a first mounting frame 33 mounted on the workbench 6, a guide rail is vertically arranged on the first mounting frame 33, and a limiting member 34 and a supporting member 35 are slidably mounted on the guide rail, respectively, and the limiting roller 32 is mounted on the limiting member 34, and the supporting roller 31 is mounted on the supporting member 35. In this way, by setting the limiting member 34 and the supporting member 35, both can complete the lifting movement on the guide rail. In this process, the height position adjustment between the limiting member 34 and the supporting member 35 can be achieved, thereby achieving the thickness adjustment of the first limiting gap, which is convenient for adapting to the limiting of coils of different thicknesses, and improving the applicability of the bevel shearing machine.

[0032] Specifically, the guide rail is arranged in a vertical direction.

[0033] like Figure 4 and Figure 5 As shown, in one embodiment, the limiting roller 32 includes a roller 321, an abutment block 322, and a plug-in shaft 323 inserted in the limiting member 34, a screw hole 324 is provided on the plug-in shaft 323, a bolt is provided on the limiting member 34, the bolt matches the screw hole 324, one end of the roller 321 is sleeved on the plug-in shaft 323 and can rotate relative to the plug-in shaft 323, and the other end of the roller 321 is connected to the abutment block 322 for limiting the coil. In this way, by providing the plug-in shaft 323, the rotation of the roller 321 on the plug-in shaft 323 can play a certain auxiliary role in the transportation of the coil, and prevent the coil from stopping at the limiting component 3 during transportation due to excessive friction.

[0034] Preferably, the abutment block 322 is made of antistatic material, such as rubber. The material has suitable softness, can increase friction, and ensure that the product does not deviate. The radius of the abutment block 322 is larger than the radius of the plug shaft 323, further avoiding the generation of additional scratches.

[0035] In one embodiment, both the first limiting gap and the second limiting gap are used for the coil to pass through, and the thickness of the first limiting gap is smaller than the thickness of the second limiting gap. The positioning base 4 can also be replaced. During the adjustment of the second limiting gap, the limiting component 3 must maintain its thickness not greater than the thickness of the second limiting gap on the positioning base 4, so that the coil can smoothly enter the second limiting gap during the transportation process and ensure that the bevel of the coil can be positioned below the shear hole 42.

[0036] like Figure 1-4 As shown, in one embodiment, the shearing mechanism 5 further includes a lifting seat 52, a driving motor 53, a driving shaft 54, and a second mounting frame 55 mounted on the workbench 6. The lifting seat 52 is slidably connected to the second mounting frame 55 and can move up and down relative to the second mounting frame 55. The driving motor 53 is mounted on the lifting seat 52. One end of the driving shaft 54 ​​is sleeved on the output end of the driving motor 53, and the other end of the driving shaft 54 ​​is connected to the cutter 51. In this way, by providing the driving motor 53, the driving motor 53 drives the rotation of the driving shaft 54, thereby driving the rotation of the cutter 51, thereby completing the shearing operation of the bevel of the coil below the shearing hole 42.

[0037] like Figure 2 and Figure 3 As shown, in one embodiment, the metal coil bevel shearing machine also includes a discharge mechanism 7, which includes a pushing assembly 71, a discharge plate 72 and an adjusting base 73 mounted on the workbench 6, and a transverse rail is provided on the adjusting base 73. The bottom plate of the discharge plate 72 is connected to the side wall at one end of the transverse rail, and the feed end above the discharge plate 72 is arranged at the discharge end of the positioning base 4. The pushing assembly 71 is slidably assembled on the other end of the transverse rail, and the discharge plate 72 is inclined.

[0038] like Figure 2 and Figure 3 As shown, in one embodiment, the pusher assembly 71 includes a driving structure 711, a sliding member 712 and a pushing member 713. The sliding member 712 is slidably assembled on the transverse rail. The driving structure 711 is arranged on the adjustment base 73 and is used to control the sliding of the sliding member 712. The pushing member 713 is connected to the top of the sliding member 712 and is used to transfer the coil from the positioning base 4 to the discharge plate 72. In this way, by providing the driving structure 711, the driving structure 711 controls the sliding of the sliding member 712 on the transverse rail, thereby controlling the pushing member 713 to reciprocate away from and abut against the coil at the discharge end of the positioning base 4, thereby realizing the transfer of the coil from the discharge end of the positioning base 4 to the feed end of the discharge plate 72.

[0039] Specifically, the transverse rail is arranged in a horizontal direction.

[0040] like Figure 1-3As shown, in one embodiment, the reel 1 is provided with an upper limit stopper 12, which can slide relative to the workbench 6, and is used to abut and limit the outer surface of the coil in the reel 1. In this way, by providing the upper limit stopper 12, it is prevented that the winding thickness of the coil on the reel 1 is too large, which exceeds the winding fixing range of the reel 1, so that the coil cannot be fixed, and it is difficult to tighten the subsequent coil when it is discharged, which affects the coil transportation.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A metal coil bevel shearing machine, characterized in that: It includes a reel, a guide device and a shearing mechanism, a coil is wound on the reel, the guide device includes a track assembly, a limit assembly and a positioning base which are arranged in sequence along the conveying direction of the coil, the limit assembly includes a supporting roller and a limit roller located above the supporting roller, a first limit gap is formed between the supporting roller and the limit roller, an inclined bevel plate is provided on the positioning base, a second limit gap is formed between the bevel plate and the positioning base, a shearing hole is opened on the bevel plate, and the shearing mechanism includes a cutter which is inserted into the shearing hole and can move up and down.

2. The metal coil bevel shearing machine according to claim 1, characterized in that: It also includes a workbench, which is vertically equipped with a support frame, the reel is slidably mounted on the support frame and can move up and down relative to the support frame, the guide device and the shearing mechanism are both connected to the workbench, and an operation panel is also arranged on the workbench.

3. The metal coil bevel shearing machine according to claim 2, characterized in that: The track assembly includes a connecting seat, a first conveying track and a second conveying track. The two ends of one end face of the connecting seat are respectively threadedly fixed to the support frame and the workbench. The first conveying track and the second conveying track are both assembled on the other end face of the connecting seat. The first conveying track and the second conveying track are installed in sequence along the conveying direction of the coiled material. The first conveying track is located above the second conveying track. The first conveying track is inclined and the second conveying track is horizontally arranged.

4. The metal coil bevel shearing machine according to claim 2, characterized in that: The limiting assembly also includes a first mounting frame mounted on the workbench, a guide rail is vertically arranged on the first mounting frame, and a limiting member and a supporting member arranged up and down are slidably mounted on the guide rail, the limiting roller is mounted on the limiting member, and the supporting roller is mounted on the supporting member.

5. The metal coil bevel shearing machine according to claim 4, characterized in that: The limiting roller includes a roller, an abutment block and an insertion shaft inserted in the limiting member, the insertion shaft is provided with a screw hole, the limiting member is provided with a bolt, the bolt cooperates with the screw hole, one end of the roller is sleeved on the insertion shaft and can rotate relative to the insertion shaft, and the other end of the roller is connected to the abutment block for limiting the coil.

6. The metal coil bevel shearing machine according to claim 1, characterized in that: The first limiting gap and the second limiting gap are both used for allowing the coil to pass through, and the thickness of the first limiting gap is smaller than the thickness of the second limiting gap.

7. The metal coil bevel shearing machine according to claim 2, characterized in that: The shearing mechanism also includes a lifting seat, a driving motor, a driving shaft and a second mounting frame mounted on the workbench, the lifting seat is slidably connected to the second mounting frame and can move up and down relative to the second mounting frame, the driving motor is installed on the lifting seat, one end of the driving shaft is sleeved on the output end of the driving motor, and the other end of the driving shaft is connected to the cutter.

8. The metal coil bevel shearing machine according to claim 2, characterized in that: It also includes a discharging mechanism, which includes a pushing assembly, a discharge plate and an adjusting base mounted on the workbench, a transverse rail is provided on the adjusting base, the bottom plate of the discharge plate is connected to a side wall at one end of the transverse rail, the feed end above the discharge plate is arranged at the discharging end of the positioning base, the pushing assembly is slidably assembled on the other end of the transverse rail, and the discharge plate is arranged at an angle.

9. The metal coil bevel shearing machine according to claim 8, characterized in that: The pushing assembly includes a driving structure, a sliding member and a pushing member. The sliding member is slidably assembled on the transverse rail. The driving structure is arranged on the adjustment base and is used to control the sliding of the sliding member. The pushing member is connected to the top of the sliding member and is used to transfer the coil from the positioning base to the unloading plate.

10. The metal coil bevel shearing machine according to claim 2, characterized in that: The upper limit lever on the reel can slide relative to the workbench, and the limit lever is used to abut and limit the outer surface of the coiled material in the reel.

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