Double-station pipe chamfering equipment

Abstract

The double-station pipe chamfering equipment comprises a first chamfering unit and a second chamfering unit, the first chamfering unit is provided with a first material receiving platform, the second chamfering unit is provided with a second material receiving platform, and the double-station pipe chamfering equipment further comprises a material distributing unit and a material conveying assembly which are located between the first chamfering unit and the second chamfering unit. The material distributing unit comprises a first material distributing mechanism and a second material distributing mechanism which are symmetrically distributed, the first material distributing mechanism is provided with a first material feeding position, the second material distributing mechanism is provided with a second material feeding position, and the first material distributing mechanism can convey pipes on the first material feeding position to the first material receiving platform; the second material distributing mechanism can convey the pipes on the second feeding position to the second material receiving platform. The material conveying assembly and the material distributing unit are both located between the first chamfering unit and the second chamfering unit, so that occupation of the outer side space of the first chamfering unit and the outer side space of the second chamfering unit is avoided, and miniaturization of the chamfering equipment is facilitated.

Description

Technical Field

[0001] This application belongs to the technical field of chamfering equipment, and particularly relates to a double-station pipe chamfering equipment. Background Art

[0002] Chamfering refers to the machining of cutting the edges of a workpiece into a certain inclined plane. Chamfering is to remove the burrs generated by machining on the part, and also for the convenience of part assembly. Generally, chamfers are made at the ends of the parts. During the production and manufacturing process of metal workpieces, a large amount of burrs often remain at the edges of the workpiece or the edges of the holes, and chamfering operations need to be performed on the edges of the workpiece. For pipe-shaped metal products, chamfering treatment needs to be performed on the ends of the pipes. The pipes from the previous process are transported to the chamfering equipment by a transportation device for chamfering. However, traditional chamfering equipment can often only chamfer one pipe at a time, with low chamfering efficiency and unable to meet the processing requirements of pipes.

[0003] To improve the chamfering efficiency of pipes, some chamfering equipment is provided with two chamfering stations, and each chamfering station is equipped with a chamfering machine. Each chamfering machine can achieve chamfering of pipes. However, each chamfering machine needs to be equipped with a pipe transportation mechanism for transporting pipes, resulting in a large floor space for the chamfering equipment. Moreover, to ensure the accuracy of the pipe transportation by the pipe transportation mechanism, the pipe transportation mechanism usually needs to be set flush with the receiving end of the chamfering machine, which limits the installation position of the pipe transportation mechanism, affects the spatial layout and structural design of the chamfering equipment, and is also not conducive to the miniaturization of the chamfering equipment. Summary of the Utility Model

[0004] This application provides a double-station pipe chamfering equipment to solve the technical problems of unreasonable spatial layout and large floor area of traditional chamfering equipment.

[0005] The technical solution adopted in this application is as follows:

[0006] A double-station pipe chamfering equipment includes a first chamfering unit and a second chamfering unit. The first chamfering unit has a first receiving platform, and the second chamfering unit has a second receiving platform. It also includes a material distribution unit and a material transportation component located between the first chamfering unit and the second chamfering unit. The material distribution unit includes a symmetrically distributed first material distribution mechanism and a second material distribution mechanism. The first material distribution mechanism has a first feeding position, and the second material distribution mechanism has a second feeding position. The material transportation component can transport pipes to the first feeding position and the second feeding position respectively. The first material distribution mechanism can transport the pipes at the first feeding position to the first receiving platform, and the second material distribution mechanism can transport the pipes at the second feeding position to the second receiving platform.

[0007] The double-station pipe chamfering equipment described in this application further includes the following additional technical features:

[0008] The first material distribution mechanism and the second material distribution mechanism respectively have a first transfer member and a second transfer member. The first transfer member is connected to the first feeding position through a first inclined surface, so that the pipes on the first feeding position roll down to the first transfer member through the first inclined surface. The second transfer member is connected to the second feeding position through a second inclined surface, so that the pipes on the second feeding position roll down to the second transfer member through the second inclined surface. The first transfer member has a first position for receiving pipes and a second position for transferring pipes to the first receiving platform. The second transfer member has a third position for receiving pipes and a fourth position for transferring pipes to the second receiving platform. The first transfer member can move in the vertical direction to switch between the first position and the second position, and the second transfer member can move in the vertical direction to switch between the third position and the fourth position.

[0009] The first transfer member and the second transfer member are inclined so that the pipes located on them roll down to the first receiving platform and the second receiving platform respectively. The material distribution unit further includes a first vertical stop portion and a second vertical stop portion. When the first transfer member is at the first position or between the first position and the second position, the first vertical stop portion stops the pipes located on the first transfer member. When the second transfer member is at the third position or between the third position and the fourth position, the second vertical stop portion stops the pipes located on the second transfer member.

[0010] The material distribution unit further includes a base. The first material distribution mechanism and the second material distribution mechanism are both installed on the base. The base has two vertical plates, and the two vertical plates respectively form the first vertical stop portion and the second vertical stop portion.

[0011] The first material distribution mechanism includes a first baffle and a first driving member respectively located on both sides of the first feeding position. The first driving member can drive the two first baffles to approach or move away from each other to change the width of the first feeding position. The second material distribution mechanism includes a second baffle and a second driving member respectively located on both sides of the second feeding position. The second driving member can drive the two second baffles to approach or move away from each other to change the width of the second feeding position.

[0012] The material distribution unit includes a fixed mounting plate. The first driving member and the second driving member are a first ball screw pair and a second ball screw pair respectively mounted on the fixed mounting plate. The first ball screw pair includes a first adjusting handwheel and a first screw rod connected to one of the first baffles. The second ball screw pair includes a second adjusting handwheel and a second screw rod connected to one of the second baffles.

[0013] The material transporting assembly includes a feeding gantry and a picking and placing mechanism. The picking and placing mechanism includes a picking and placing part. The picking and placing mechanism has a discharging position and a receiving position. When the picking and placing mechanism is in the receiving position, the picking and placing part is located above the material distribution unit and can deliver pipes to the material distribution unit. The picking and placing mechanism can move along the feeding gantry to switch between the discharging position and the receiving position. The picking and placing part includes a first feeding position for delivering pipes to the first feeding position and a second feeding position for delivering pipes to the second feeding position.

[0014] The picking and placing mechanism further includes a mounting seat. The picking and placing part is movably mounted on the mounting seat and switches between the first feeding position and the second feeding position.

[0015] The picking and placing part includes a first clamp and a second clamp. The first clamp and the second clamp can approach or move away from each other to drive the picking and placing part to switch between the first feeding position and the second feeding position.

[0016] The mounting seat is provided with a guiding slide rail. The first clamp and the second clamp are provided with guiding sliding grooves adapted to the guiding slide rail. The first clamp and the second clamp approach or move away from each other through the cooperation of the guiding slide rail and the guiding sliding grooves.

[0017] Due to the adoption of the above technical solutions, the beneficial effects obtained by this application are:

[0018] 1. The double-station pipe chamfering device of the present application includes a first chamfering unit and a second chamfering unit, which can chamfer pipes separately, improving the chamfering efficiency of the chamfering device for pipes. At the same time, a material distribution unit and a material transportation component are arranged between the first chamfering unit and the second chamfering unit. The material distribution unit includes a first material distribution mechanism with a first feeding position and a second material distribution mechanism with a second feeding position. The material transportation component can deliver pipes to the first feeding position and the second feeding position respectively, and transport the pipes at the first feeding position to the first receiving platform of the first chamfering unit through the first material distribution mechanism, and transport the pipes at the second feeding position to the second receiving platform of the second chamfering unit through the second material distribution mechanism, so that the material distribution unit can simultaneously meet the pipe transportation requirements of the first chamfering unit and the second chamfering unit, eliminating the operation of setting up separate material transportation mechanisms for the first chamfering unit and the second chamfering unit, optimizing the spatial layout of the chamfering device, and contributing to the miniaturization of the chamfering device. In addition, both the material transportation component and the material distribution unit are located between the first chamfering unit and the second chamfering unit, avoiding the occupation of the outer space of the first chamfering unit and the second chamfering unit, realizing the rational utilization of the space between the first chamfering unit and the second chamfering unit, further promoting the miniaturization of the chamfering device, and at the same time shortening the sum of the paths for the material distribution unit to transport pipes to the first chamfering unit and the second chamfering unit, which helps to improve the transportation efficiency of the material distribution unit.

[0019] 2. As a preferred embodiment of the present application, by providing the first transfer member and the second transfer member, and respectively using the first transfer member and the second transfer member to convey the pipes located at the first feeding position and the second feeding position, the requirements for the positional relationship between the first feeding position and the first receiving platform, and between the second feeding position and the second receiving platform are reduced. Since the material conveying assembly needs to first obtain the pipes from the previous process and convey the pipes to the material distribution unit, the position of the material conveying assembly needs to correspond to the pipe conveying end of the previous process. And there should also be a certain positional relationship between the first feeding position and the second feeding position in the material distribution unit and the material conveying assembly to meet the pipe conveying requirements of the material conveying assembly for the material distribution unit. Therefore, the setting positions of the first feeding position and the second feeding position are restricted to a certain extent. However, through the first transfer member and the second transfer member, as well as the first inclined surface and the second inclined surface, taking the pipes conveyed to the first material distribution mechanism as an example, the pipes located at the first feeding position will first slide down the first inclined surface to the first transfer member located at the first position, and then the first transfer member carries the pipes and moves towards the second position. When the second transfer member moves to the second position, the pipes on the second transfer member can be conveyed to the first receiving platform, thus realizing the conveyance of the pipes from the first feeding position to the first receiving platform. That is, by providing the first transfer member, the requirements for the positional relationship between the first receiving platform and the first feeding position are reduced, and the first receiving platform can be set at a position higher or lower than the first feeding position according to the installation requirements of the first chamfering unit, and the first transfer member is used to transfer the pipes. The same is true for the positional relationship between the second chamfering unit and the second feeding position, which helps to optimize the structural design of the chamfering device and optimize the spatial layout of the chamfering device.

[0020] 3. As a preferred embodiment of the present application, the first transfer member and the second transfer member are inclined. When the first transfer member carries the pipes and moves to the second position, and the second transfer member carries the pipes and moves to the fourth position, the pipes can roll onto the first receiving platform and the second receiving platform respectively under the action of their own gravity, without separately providing a driving mechanism for driving the pipes from the first transfer member to the first receiving platform and from the second transfer member to the second receiving platform, which optimizes the structural design of the chamfering device; in addition, the material distribution unit is also provided with a first vertical stop portion and a second vertical stop portion. Taking the transfer process of the pipes on the first transfer member as an example, when the first transfer member is located at the first position, since the first transfer member is inclined, the pipes located on it tend to slide off the first transfer member. At this time, the first vertical stop portion stops the pipes to prevent the pipes from sliding out of the first transfer member. When the first transfer member moves from the first position to the second position, the first vertical stop portion remains in contact with the first transfer member and can also play a guiding role in the movement of the first transfer member, which helps to improve the movement smoothness of the first transfer member between the first position and the second position, thereby improving the transfer efficiency of the pipes.

[0021] 4. As a preferred embodiment of the present application, the material transporting assembly includes a feeding gantry, a driving part, and a picking and placing mechanism with a picking and placing part. The driving part drives the picking and placing mechanism to move along the feeding gantry so that the picking and placing mechanism can switch between the material receiving position and the material discharging position. The feeding gantry can guide the movement of the picking and placing mechanism, enabling the picking and placing mechanism to move only along the extension direction of the feeding gantry, preventing the picking and placing mechanism from deviating during movement. In addition, the picking and placing part realizes the feeding of the pipes of the dividing unit above the dividing unit, and the pipes can be transferred from the picking and placing part to the dividing unit under the action of their own weight, making the transfer of the pipes from the picking and placing part to the dividing unit easier. Moreover, the picking and placing part has a first feeding position and a second feeding position, and can realize the separate feeding to the first feeding position and the second feeding position, which helps to improve the feeding accuracy of the pipes to the dividing unit. Description of the Drawings

[0022] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0023] Figure 1 is a schematic structural diagram of a double-station pipe chamfering device under an embodiment of the present application;

[0024] Figure 2 is a schematic structural diagram of a dividing unit under an embodiment of the present application;

[0025] Figure 3 is a schematic structural diagram of a material transporting assembly under an embodiment of the present application;

[0026] Figure 4 is Figure 3 an enlarged view of part A of

[0027] Among them:

[0028] 1 First chamfering unit, 11 First material receiving platform;

[0029] 2 Second chamfering unit, 21 Second material receiving platform;

[0030] 3 Dividing unit, 31 First dividing mechanism, 311 First feeding position, 312 First transfer member, 313 First baffle, 314 First adjusting handwheel, 32 Second dividing mechanism, 321 Second feeding position, 322 Second transfer member, 323 Second baffle, 324 Second adjusting handwheel, 33 First vertical stop portion, 34 Second vertical stop portion, 35 Base, 36 Fixed mounting plate;

[0031] 4 Material transporting assembly, 41 Feeding gantry, 42 Driving part, 43 Picking and placing mechanism, 431 Mounting seat, 432 First clamp, 433 Second clamp;

[0032] 5 Guide rail

[0033] 6 Guide chute

[0034] 7 Pipe Detailed implementation mode

[0035] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0036] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application may be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below. It should be noted that, without conflict, the embodiments of the present application and the features in each embodiment may be combined with each other.

[0037] In addition, in the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0038] In the present application, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application may be understood according to specific circumstances.

[0039] In the present application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0040] As shown Figures 1 to 4 In the figure, a double-station pipe chamfering device includes a first chamfering unit 1 and a second chamfering unit 2. The first chamfering unit 1 has a first material receiving platform 11, and the second chamfering unit 2 has a second material receiving platform 21. It also includes a material distribution unit 3 and a material transporting assembly 4 located between the first chamfering unit 1 and the second chamfering unit 2. The material distribution unit 3 includes a first material distribution mechanism 31 and a second material distribution mechanism 32 that are symmetrically distributed. The first material distribution mechanism 31 has a first feeding position 311, and the second material distribution mechanism 32 has a second feeding position 321. The material transporting assembly 4 can transport pipes 7 to the first feeding position 311 and the second feeding position 321 respectively. The first material distribution mechanism 31 can transport the pipes 7 on the first feeding position 311 to the first material receiving platform 11 of the first chamfering unit 1, and the second material distribution mechanism 32 can transport the pipes 7 on the second feeding position 321 to the second material receiving platform 21 of the second chamfering unit 2.

[0041] The double-station pipe chamfering device of the present application includes a first chamfering unit 1 and a second chamfering unit 2, which can chamfer pipes 7 separately, improving the chamfering efficiency of the chamfering device for pipes 7. At the same time, a material distribution unit 3 and a material transporting assembly 4 are arranged between the first chamfering unit 1 and the second chamfering unit 2. The material distribution unit 3 includes a first material distribution mechanism 31 with a first feeding position 311 and a second material distribution mechanism 32 with a second feeding position 321. The material transporting assembly 4 can deliver pipes 7 to the first feeding position 311 and the second feeding position 321 respectively, and transport the pipes 7 at the first feeding position 311 to the first material receiving platform 11 of the first chamfering unit 1 through the first material distribution mechanism 31, and transport the pipes 7 at the second feeding position 321 to the second material receiving platform 21 of the second chamfering unit 2 through the second material distribution mechanism 32, enabling the material distribution unit 3 to simultaneously meet the pipe 7 transportation requirements for the first chamfering unit 1 and the second chamfering unit 2, eliminating the need to separately set up material transporting mechanisms for the first chamfering unit 1 and the second chamfering unit 2, optimizing the spatial layout of the chamfering device, and contributing to the miniaturization of the chamfering device. In addition, both the material transporting assembly 4 and the material distribution unit 3 are located between the first chamfering unit 1 and the second chamfering unit 2, avoiding the occupation of the outer space of the first chamfering unit 1 and the second chamfering unit 2, realizing the reasonable utilization of the space between the first chamfering unit 1 and the second chamfering unit 2, further promoting the miniaturization of the chamfering device, and at the same time shortening the sum of the paths for the material distribution unit 3 to transport pipes to the first chamfering unit 1 and the second chamfering unit 2, which helps to improve the transportation efficiency of the material distribution unit 3.

[0042] Preferably, the first chamfering unit 1 and the second chamfering unit 2 are symmetrically arranged, and the distance between the first feeding position 311 and the first material receiving platform 11 is equal to the distance between the second feeding position 321 and the second material receiving platform 21.

[0043] In the present application, the material conveying assembly 4 and the material distributing unit 3 are located between the first chamfering unit 1 and the second chamfering unit 2, which means that the projections of the material conveying assembly 4 and the material distributing unit 3 in the vertical direction are between the projections of the first chamfering unit 1 and the second chamfering unit 2 in the vertical direction. The heights of the material conveying assembly 4 and the material distributing unit 3 in the vertical direction can be higher or lower than those of the first chamfering unit 1 and the second chamfering unit 2. In the figure, the material distributing unit 3 shown in 1 is lower than the first chamfering unit 1 and the second chamfering unit 2, and the material conveying assembly 4 is higher than the first chamfering unit 1 and the second chamfering unit 2.

[0044] As a preferred embodiment of the present application, as Figure 2 shown, the first material distributing mechanism 31 and the second material distributing mechanism 32 respectively have a first transfer member 312 and a second transfer member 322. The first transfer member 312 is connected to the first feeding position 311 through a first inclined surface, so that the pipe 7 on the first feeding position 311 rolls down to the first transfer member 312 through the first inclined surface. The second transfer member 322 is connected to the second feeding position 321 through a second inclined surface, so that the pipe 7 on the second feeding position 321 rolls down to the second transfer member 322 through the second inclined surface. The first transfer member 312 has a first position for receiving the pipe and a second position for transferring the pipe to the first receiving platform 11. The second transfer member 322 has a third position for receiving the pipe and a fourth position for transferring the pipe to the second receiving platform 21. The first transfer member 312 can move in the vertical direction to switch between the first position and the second position, and the second transfer member 322 can move in the vertical direction to switch between the third position and the fourth position.

[0045] By setting the first transfer member 312 and the second transfer member 322, and respectively using the first transfer member 312 and the second transfer member 322 to achieve the conveyance of the pipes located on the first feeding position 311 and the second feeding position 321, the requirements for the positional relationship between the first feeding position 311 and the first receiving platform 11, and between the second feeding position 321 and the second receiving platform 21 are reduced. Since the material conveying assembly 4 needs to first obtain the pipe 7 from the previous process and convey the pipe 7 to the material distribution unit 3, the position of the material conveying assembly 4 needs to correspond to the conveying end of the pipe 7 in the previous process. And there should also be a certain positional relationship between the first feeding position 311 and the second feeding position 321 in the material distribution unit 3 and the material conveying assembly 4 to meet the conveying requirement of the material conveying assembly 4 for the pipe 7 in the material distribution unit 3. Therefore, the setting positions of the first feeding position 311 and the second feeding position 321 are restricted to a certain extent. Taking the pipe 7 conveyed to the first material distribution mechanism 31 as an example, the pipe 7 located on the first feeding position 311 will first slide down through the first inclined surface to the first transfer member 312 located at the first position, and then the first transfer member 312 carries the pipe and moves towards the second position. When the second transfer member 322 moves to the second position, the pipe 7 on the second transfer member 322 can be conveyed to the first receiving platform 11, thus realizing the conveyance of the pipe 7 from the first feeding position 311 to the first receiving platform 11. That is, by setting the first transfer member 312, the requirements for the positional relationship between the first receiving platform 11 and the first feeding position 311 are reduced. The first receiving platform 11 can be set at a position higher or lower than the first feeding position 311 according to the installation requirements of the first chamfering unit 1, and the transfer of the pipe 7 is carried out by means of the first transfer member 312. The same is true for the positional relationship between the second chamfering unit 2 and the second feeding position 321, which helps to optimize the structural design of the chamfering device and optimize the spatial layout of the chamfering device.

[0046] In this embodiment, the structural forms of the first inclined surface and the second inclined surface are not limited. In one embodiment, the first inclined surface and the second inclined surface are Figure 2 as shown in the figure and are composed of a plurality of conveying rollers. The outer surfaces of the plurality of conveying rollers together form the first inclined surface and the second inclined surface. When the pipe 7 moves on the first inclined surface and the second inclined surface, it drives the conveying rollers to rotate to assist the movement of the pipe 7. In another embodiment, the first feeding position 311 and the first transfer member 312, and the second feeding position 321 and the second transfer member 322 are connected by connecting plates, and the upper surfaces of the connecting plates respectively form the first inclined surface and the second inclined surface.

[0047] As a preferred embodiment under this embodiment, as Figure 2As shown, the first transfer member 312 and the second transfer member 322 are arranged obliquely, so that the pipes 7 located thereon roll down to the first receiving platform 11 and the second receiving platform 21 respectively. The material distribution unit 3 further includes a first vertical stop portion 33 and a second vertical stop portion 34. When the first transfer member 312 is located at the first position or between the first position and the second position, the first vertical stop portion 33 stops the pipes 7 located on the first transfer member 312. When the second transfer member 322 is located at the third position or between the third position and the fourth position, the second vertical stop portion 34 stops the pipes 7 located on the second transfer member 322.

[0048] The first transfer member 312 and the second transfer member 322 are arranged obliquely. When the first transfer member 312 carries the pipe 7 to move to the second position and the second transfer member 322 carries the pipe 7 to move to the fourth position, the pipe 7 can roll down to the first receiving platform 11 and the second receiving platform 21 respectively under the action of its own gravity, without separately arranging a driving mechanism for driving the pipe 7 from the first transfer member 312 to the first receiving platform 11 and the pipe 7 from the second transfer member 322 to the second receiving platform 21, which optimizes the structural design of the chamfering device; in addition, the material distribution unit 3 is also provided with a first vertical stop portion 33 and a second vertical stop portion 34. Taking the transfer process of the pipe 7 on the first transfer member 312 as an example, when the first transfer member 312 is located at the first position, due to the inclination of the first transfer member 312, the pipe 7 located thereon has a tendency to slide off the first transfer member 312. At this time, the first vertical stop portion 33 stops the pipe 7 to prevent the pipe 7 from sliding out of the first transfer member 312. When the first transfer member 312 moves from the first position to the second position, the first vertical stop portion 33 remains in contact with the first transfer member 312, and can also play a role in guiding the movement of the first transfer member 312, which helps to improve the movement smoothness of the first transfer member 312 between the first position and the second position, thereby improving the transfer efficiency of the pipe 7.

[0049] As a preferred example in this embodiment, as Figure 2As shown, the material distribution unit 3 further includes a base 35. The first material distribution mechanism 31 and the second material distribution mechanism 32 are both installed on the base 35. The base 35 has two vertical plates, and the two vertical plates respectively form the first vertical stop portion 33 and the second vertical stop portion 34. By providing the base 35, on the one hand, it provides an installation position for the first material distribution mechanism 31 and the second material distribution mechanism 32, so that the first material distribution mechanism 31 and the second material distribution mechanism 32 are connected as a whole through the base 35, which helps to improve the integrity of the material distribution unit 3; on the other hand, the base 35 also undertakes the function of providing the first vertical stop portion 33 and the second vertical stop portion 34, further integrating the functions and optimizing the structural design of the material distribution unit 3. In this example, the installation methods of the first material distribution mechanism 31, the second material distribution mechanism 32 and the base 35 are not limited, and they can be connected by welding, clamping or other methods.

[0050] As another preferred embodiment of this embodiment, as Figure 2 shown, the first material distribution mechanism 31 includes first baffles 313 respectively located on both sides of the first feeding position 311 and a first driving member. The first driving member can drive the two first baffles 313 to approach or move away from each other to change the width of the first feeding position 311. The second material distribution mechanism 32 includes second baffles 323 respectively located on both sides of the second feeding position 321 and a second driving member. The second driving member can drive the two second baffles 323 to approach or move away from each other to change the length of the second feeding position 321. Since the sizes and lengths of the pipes 7 to be chamfered are different, the requirements for the sizes of the first feeding position 311 and the second feeding position 321 are also different. With such a setting, the relative positions between the first baffles 313 or the second baffles 323 can be adjusted according to the length of the pipes 7 to be chamfered, so as to adjust the lengths of the first feeding position 311 and the second feeding position 321 to adapt to pipes 7 of different lengths, improving the adaptability of the chamfering mechanism to different pipes 7.

[0051] As a preferred example of this embodiment, as Figure 2As shown, the material distribution unit 3 includes a fixed mounting plate 36. The first driving member and the second driving member are respectively a first ball screw pair and a second ball screw pair mounted on the fixed mounting plate 36. The first ball screw pair includes a first adjusting handwheel 314 and a first screw rod connected to one of the first baffles 313. The second ball screw pair includes a second adjusting handwheel 324 and a second screw rod connected to one of the second baffles 323. Specifically, the fixed mounting plate 36 is further provided with a first threaded hole and a second threaded hole for the first screw rod and the second screw rod to pass through. Taking the adjustment of the length of the first feeding position 311 as an example, when the first adjusting handwheel 314 is rotated, the first screw rod rotates driven by the first adjusting handwheel 314, and then moves along the length direction of the first screw rod under the action of the first threaded hole. As the rotation direction of the first adjusting handwheel 314 changes, the first screw rod pushes the first baffle 313 towards the direction close to the other first baffle 313, or pulls the first baffle 313 towards the direction away from the other first baffle 313, so as to adjust the length of the first feeding position 311.

[0052] As a preferred embodiment of the present application, as Figure 1 , Figure 3 shown, the material transporting assembly 4 includes a feeding gantry 41, a driving part 42 and a picking and placing mechanism 43. The picking and placing mechanism 43 includes a picking and placing part. The picking and placing mechanism 43 has a discharging position and a receiving position. The driving part 42 can drive the picking and placing mechanism 43 to move along the feeding gantry 41, so as to switch between the discharging position and the receiving position. When the picking and placing mechanism 43 is in the receiving position, the picking and placing part is located above the material distribution unit 3 and can deliver the pipe 7 to the material distribution unit 3. The picking and placing part includes a first feeding position for delivering the pipe 7 to the first feeding position 311 and a second feeding position for delivering the pipe 7 to the second feeding position 321.

[0053] The material transporting assembly 4 includes a feeding gantry 41, a driving part 42 and a picking and placing mechanism 43 with a picking and placing part. The driving part 42 drives the picking and placing mechanism 43 to move along the feeding gantry 41 to switch the picking and placing mechanism 43 between the receiving position and the discharging position. The feeding gantry 41 can guide the movement of the picking and placing mechanism 43, so that the picking and placing mechanism 43 can only move along the extending direction of the feeding gantry 41, preventing the picking and placing mechanism 43 from deviating during the movement; in addition, the picking and placing part realizes the delivery of the pipe 7 to the material distribution unit 3 above the material distribution unit 3. The pipe 7 can be transferred from the picking and placing part to the material distribution unit 3 under the action of its own weight, making the transfer of the pipe 7 from the picking and placing part to the material distribution unit 3 easier; furthermore, the picking and placing part has a first feeding position and a second feeding position, which can realize the separate delivery to the first feeding position 311 and the second feeding position 321, helping to improve the delivery accuracy of the pipe 7 to the material distribution unit 3.

[0054] The structure form of the picking and placing mechanism 43 is not limited in this embodiment, and any one of the following embodiments can be adopted:

[0055] Embodiment 1: The picking and placing mechanism 43 includes a hanging seat. A first magnetic attraction part is provided on the hanging seat corresponding to the first feeding position, and a second magnetic attraction part is provided on the hanging seat corresponding to the second feeding position. The first magnetic attraction part and the second magnetic attraction part can be selectively activated to suck the pipe 7 at the first feeding position or the second feeding position by magnetic attraction.

[0056] Embodiment 2: As Figure 3 shown, the picking and placing mechanism 43 further includes a mounting seat 431. The picking and placing part is movably mounted on the mounting seat 431 and switches between the first feeding position and the second feeding position. By providing the mounting seat 431, an installation platform is provided for the picking and placing part. At the same time, the picking and placing part is movably connected to the mounting seat 431, which is convenient for the picking and placing part to change its relative position with the mounting seat 431 according to the picking requirements and adjust between the first feeding position and the second feeding position.

[0057] As a preferred example under Embodiment 2, as Figure 3 shown, the picking and placing part includes a first clamp 432 and a second clamp 433. The first clamp 432 and the second clamp 433 can approach or move away from each other to drive the picking and placing part to switch between the first feeding position and the second feeding position. By using the clamping method of the cooperation between the first clamp 432 and the second clamp 433 to clamp the pipe 7, the damage to the structure of the pipe 7 can be reduced, and at the same time, the pipe 7 can be quickly grabbed; in addition, the approaching or moving away of the first clamp 432 and the second clamp 433 helps to improve the switching speed of the picking and placing part between the first feeding position and the second feeding position, and is convenient for quickly delivering the pipe 7 according to the feeding requirements. It should be noted that the approaching or moving away of the first clamp 432 and the second clamp 433 mentioned in this example does not simply refer to the simultaneous movement of the first clamp 432 and the second clamp 433. It can be that the first clamp 432 does not move, and the second clamp 433 moves towards or away from the first clamp 432 to achieve their approaching or moving away; it can also be that the second clamp 433 does not move, and the first clamp 432 moves towards or away from the second clamp 433 to achieve their approaching or moving away; it can also be that both the first clamp 432 and the second clamp 433 move, and they move towards each other or away from each other at the same time to achieve their approaching or moving away.

[0058] As a preferred method in this example, as Figure 3 、 Figure 4As shown, the mounting base 431 is provided with a guiding slide rail 5, and the first clamp 432 and the second clamp 433 are provided with guiding sliding grooves 6 adapted to the guiding slide rail 5. The first clamp 432 and the second clamp 433 approach or move away from each other through the cooperation of the guiding slide rail 5 and the guiding sliding grooves 6. By providing the guiding slide rail 5 and the guiding sliding grooves 6, the first clamp 432 and the second clamp 433 can move along the extending direction of the guiding slide rail 5 driven by the guiding sliding grooves 6, which helps to improve the smoothness of movement and the accuracy of the movement direction of the first clamp 432 and the second clamp 433, and avoid the deviation phenomenon of the first clamp 432 or the second clamp 433 during the movement process.

[0059] In this example, the relative movement mode of the first clamp 432, the second clamp 433 and the mounting base 431 is not limited. The guiding sliding grooves 6 can also be provided on the mounting base 431, and the guiding slide rail 5 can be provided on the first clamp 432 and the second clamp 433.

[0060] What is not described in this application can be realized by adopting or referring to the existing technologies.

[0061] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and the key points of each embodiment are the differences from other embodiments.

[0062] The above are only the embodiments of this application and are not used to limit this application. For those skilled in the art, various changes and modifications can be made to this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims

1. A double-station pipe chamfering equipment, characterized in that: It includes a first chamfering unit and a second chamfering unit, the first chamfering unit has a first material receiving platform, the second chamfering unit has a second material receiving platform, and also includes a material dividing unit and a material transport component located between the first chamfering unit and the second chamfering unit, the material dividing unit includes a first material dividing mechanism and a second material dividing mechanism that are symmetrically distributed, the first material dividing mechanism has a first feeding position, the second material dividing mechanism has a second feeding position, the material transport component can transport pipes to the first feeding position and the second feeding position respectively, the first material dividing mechanism can transport the pipes on the first feeding position to the first material receiving platform, and the second material dividing mechanism can transport the pipes on the second feeding position to the second material receiving platform.

2. The double-station pipe chamfering equipment according to claim 1 is characterized in that: The first material dividing mechanism and the second material dividing mechanism respectively have a first transfer member and a second transfer member, the first transfer member is connected to the first feeding position via a first inclined surface, so that the pipes on the first feeding position can roll down to the first transfer member via the first inclined surface, the second transfer member is connected to the second feeding position via a second inclined surface, so that the pipes on the second feeding position can roll down to the second transfer member via the second inclined surface, the first transfer member has a first position for receiving the pipes and a second position for transferring the pipes to the first material receiving platform, the second transfer member has a third position for receiving the pipes and a fourth position for transferring the pipes to the second material receiving platform, the first transfer member can move in a vertical direction to switch between the first position and the second position, and the second transfer member can move in a vertical direction to switch between the third position and the fourth position.

3. The double-station pipe chamfering equipment according to claim 2 is characterized in that: The first transfer member and the second transfer member are arranged at an angle so that the pipes respectively located thereon roll down to the first material receiving platform and the second material receiving platform. The material dividing unit also includes a first vertical stopper and a second vertical stopper. When the first transfer member is located at the first position or between the first position and the second position, the first vertical stopper stops the pipes located on the first transfer member. When the second transfer member is located at the third position or between the third position and the fourth position, the second vertical stopper stops the pipes located on the second transfer member.

4. The double-station pipe chamfering equipment according to claim 3 is characterized in that: The material distributing unit further comprises a base, the first material distributing mechanism and the second material distributing mechanism are both mounted on the base, the base comprises two vertical plates, and the two vertical plates respectively constitute the first vertical stop portion and the second vertical stop portion.

5. The double-station pipe chamfering equipment according to claim 2 is characterized in that: The first material dividing mechanism includes a first baffle and a first driving member respectively located on both sides of the first feeding position, and the first driving member can drive the two first baffles to approach each other or move away from each other to change the width of the first feeding position. The second material dividing mechanism includes a second baffle and a second driving member respectively located on both sides of the second feeding position, and the second driving member can drive the two second baffles to approach each other or move away from each other to change the width of the second feeding position.

6. The double-station pipe chamfering equipment according to claim 5 is characterized in that: The material dispensing unit includes a fixed mounting plate, and the first driving member and the second driving member are a first ball screw pair and a second ball screw pair respectively installed on the fixed mounting plate, the first ball screw pair includes a first adjusting hand wheel and a first screw connected to one of the first baffles, and the second ball screw pair includes a second adjusting hand wheel and a second screw connected to one of the second baffles.

7. The double-station pipe chamfering equipment according to claim 1 is characterized in that: The material transport component includes a feeding rack, a driving unit and a pick-and-place mechanism, the pick-and-place mechanism includes a pick-and-place unit, and the pick-and-place mechanism has a material discharge position and a material receiving position. The driving unit can drive the pick-and-place mechanism to move along the feeding rack, thereby switching between the material discharge position and the material receiving position. When the pick-and-place mechanism is in the material receiving position, the pick-and-place unit is located above the material distribution unit and can deliver pipes to the material distribution unit. The pick-and-place unit includes a first feeding position for delivering pipes to the first feeding position and a second feeding position for delivering pipes to the second feeding position.

8. The double-station pipe chamfering equipment according to claim 7 is characterized in that: The pick-and-place mechanism further comprises a mounting seat, and the pick-and-place portion can be movably mounted on the mounting seat and switched between the first material feeding position and the second material feeding position.

9. The double-station pipe chamfering equipment according to claim 8, characterized in that: The taking and placing part comprises a first clamp and a second clamp, and the first clamp and the second clamp can be moved closer to each other or farther away from each other to drive the taking and placing part to switch between the first material feeding position and the second material feeding position.

10. The double-station pipe chamfering equipment according to claim 9, characterized in that: The mounting seat is provided with a guide rail, and the first clamp and the second clamp are provided with a guide groove adapted to the guide rail, and the first clamp and the second clamp are moved closer to or farther away from each other through the cooperation between the guide rail and the guide groove.

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