Pipe machining equipment for bicycle

Abstract

The utility model discloses pipe machining equipment for a bicycle. The pipe machining equipment comprises a feeding mechanism, a cutting mechanism, a machining mechanism and a conveying mechanism. The feeding mechanism can take one of the multiple pipes. The cutting mechanism can cut one pipe into a plurality of to-be-machined pipes with the same length. And the processing mechanism can shrink and round the end part of the to-be-processed pipe. The conveying mechanism can convey the multiple sections of to-be-machined pipes from the cutting mechanism to the machining mechanism. The pipes are sequentially transferred into the cutting mechanism, the conveying mechanism and the machining mechanism from the feeding mechanism. Efficient and automatic production of the bicycle pipe can be achieved, and therefore the machining efficiency of the bicycle pipe is greatly improved. According to the pipe machining equipment, efficient and automatic production of bicycle pipes can be achieved, and therefore the machining efficiency of the bicycle pipes is greatly improved.

Description

Technical Field

[0001] The embodiments of this utility model relate to the field of bicycle tubing processing technology, and more specifically, this utility model relates to a tubing processing device for bicycles. Background Technology

[0002] In the bicycle manufacturing industry, tubing processing is a crucial step, especially the tube shrinking and rounding processes, which are essential for improving the overall stability and aesthetics of bicycles. However, with current technology, tube shrinking and rounding processes for bicycles still face many challenges, the most prominent being the lack of equipment capable of efficiently and automatically performing these two tasks.

[0003] Currently, most tube shrinking machines on the market can only process one workpiece at a time. After the first workpiece is finished, it must be manually removed before the next workpiece can be processed. This operation method is not only cumbersome, but the frequent storage and removal of workpieces also leads to frequent machine downtime, severely impacting production efficiency. Furthermore, the intervention of manual operation may also cause instability in processing accuracy, further affecting product quality.

[0004] Existing technologies also have shortcomings in the processing of round ends. Traditional methods often rely on manual operation or simple mechanical equipment, which are not only inefficient but also difficult to guarantee consistency and precision. Especially when processing pipes with complex shapes, manual operation is even less likely to achieve ideal processing results. Utility Model Content

[0005] In order to solve one or more of the technical problems mentioned above, this utility model provides a tube processing equipment for bicycles, which can realize efficient and automated production of bicycle tubes, thereby greatly improving the processing efficiency of bicycle tubes.

[0006] This utility model embodiment provides a tube processing device for bicycles, comprising:

[0007] The feeding mechanism is capable of picking up one of multiple pipes.

[0008] A cutting mechanism capable of cutting one of the pipes into multiple segments of equal length to be processed;

[0009] A processing mechanism capable of reducing and rounding the end of the tube to be processed; and

[0010] A conveying mechanism that can transfer multiple sections of the tube to be processed from the cutting mechanism to the processing mechanism;

[0011] The pipe material is sequentially transferred by the feeding mechanism to the cutting mechanism, the conveying mechanism and the processing mechanism.

[0012] Further, the feeding mechanism comprises:

[0013] A first rack comprising a track for conveying one pipe material;

[0014] A plurality of transport assemblies comprising a plurality of first driving rollers arranged on the first rack, a belt connected between the plurality of first driving rollers;

[0015] A containing plate arranged on the belt and used for containing a plurality of pipe materials;

[0016] A plurality of partition assemblies comprising a first driving cylinder arranged on the first rack and a partition block connected to the output end of the first driving cylinder; and

[0017] A pushing driving assembly arranged in the track;

[0018] The plurality of first driving rollers drive the belt to rotate and drive the containing plate to lift the plurality of pipe materials to a position higher than the highest first driving roller in the vertical direction, the first driving cylinder drives the partition block to move away from the first driving cylinder to form a space capable of containing only one pipe material between the highest first driving roller in the vertical direction, when one pipe material enters the space, the plurality of first driving rollers drive the belt to rotate again to lower the remaining plurality of pipe materials to a position lower than the highest first driving roller in the vertical direction, the first driving cylinder drives the partition block to move close to the first driving cylinder to allow one pipe material to enter the track, and the pushing driving assembly abuts against the first end of one pipe material to send one pipe material into the cutting mechanism.

[0019] Further, the cutting mechanism comprises:

[0020] A second rack;

[0021] An abutting block arranged on the second rack and capable of abutting against the second end of one pipe material;

[0022] A cutting assembly comprising a second driving cylinder arranged on the second rack and a saw blade connected to the output end of the second driving cylinder; and

[0023] A roller assembly arranged on the rack and capable of clamping the outer wall of one pipe material;

[0024] wherein, when the second end of one of the pipes is abutted against the abutting block and the outer wall of one of the pipes is clamped by the roller assembly, the second driving cylinder drives the saw blade to cut one of the pipes, and when one of the pipes is cut into the pipe to be processed, the second driving cylinder drives the saw blade away from one of the pipes to provide space for the remaining part of one of the pipes.

[0025] Further, the cutting mechanism further comprises a first accommodating bin arranged in the second rack, and a slot is arranged on the second rack to allow the pipe to be processed to enter the first accommodating bin.

[0026] a first positioning roller arranged on the rack and capable of abutting against the pipe wall of one of the pipes;

[0027] a third driving cylinder arranged on the rack; and

[0028] a second positioning roller arranged at the output end of the third driving cylinder and capable of abutting against the pipe wall of one of the pipes;

[0029] wherein, when one of the pipes needs to be cut into the pipe to be processed, the third driving cylinder drives the second positioning roller to abut against the pipe wall of one of the pipes, so that the first positioning roller and the second positioning roller both abut against the pipe wall of one of the pipes, and when the pipe to be processed is cut, the third driving cylinder drives the second positioning roller away from the pipe to be processed, so that the pipe to be processed can fall into the first accommodating bin through the slot.

[0030] Further, the bottom of the first accommodating bin is inclined, and the conveying mechanism comprises:

[0031] a third rack;

[0032] a conveying assembly comprising two baffles arranged on the third rack, two second driving rollers arranged on the third rack, and a conveying chain connected between the two second driving rollers and located between the two baffles; and

[0033] a lifting assembly comprising a cabinet arranged between the third rack and the first accommodating bin and having an inclined top, a lifting driving member arranged on the cabinet, and an accommodating block connected to the output end of the lifting driving member, the accommodating block being capable of allowing a section of the pipe to be processed to enter;

[0034] The accommodating block is located at one side of the lower position of the first accommodating bin to support the pipe to be processed. The lifting driving element drives the accommodating block to lift to lift the pipe to be processed to the top of the cabinet, so that the pipe to be processed rolls down to the entrance of the conveying chain via the top, and the two second driving rollers drive the conveying chain to drive to convey the pipe to be processed into the processing mechanism.

[0035] Further, the processing mechanism comprises:

[0036] A fourth rack;

[0037] A standby assembly arranged on the fourth rack and used for temporarily placing the pipe to be processed conveyed by the conveying assembly;

[0038] A pipe shrinking assembly arranged on the fourth rack and capable of performing pipe shrinking operation on the end of the pipe to be processed;

[0039] A round head processing assembly arranged on the fourth rack and capable of performing round head operation on the end of the pipe to be processed;

[0040] A moving assembly arranged on the fourth rack and capable of sequentially conveying the pipe to be processed of the standby assembly to the pipe shrinking assembly and the round head processing assembly.

[0041] Further, the standby assembly comprises:

[0042] A second accommodating bin connected to one side of the fourth rack and connected to the outlet of the conveying chain, the height of the outlet is higher than the height of the fourth rack, and the bottom surface of the second accommodating bin is inclined;

[0043] A fourth driving cylinder arranged on the fourth rack; and

[0044] A lifting block arranged on the output end of the fourth driving cylinder;

[0045] The pipe to be processed on the conveying chain can enter the second accommodating bin via the outlet of the conveying chain and move to the lifting block through the bottom surface of the second accommodating bin, and the second driving can drive the lifting block to move to a certain height for the moving assembly to take away the pipe to be processed.

[0046] Further, the pipe shrinking assembly comprises:

[0047] A pipe shrinking machine; and

[0048] A first clamping and pushing driving member is capable of clamping the to-be-processed pipe taken by the moving assembly from the lifting block and pushing the end of the to-be-processed pipe into the pipe shrinking processing machine.

[0049] Further, the round head processing assembly comprises:

[0050] a round head processing machine; and

[0051] A second clamping and pushing driving member is capable of clamping the to-be-processed pipe taken by the moving assembly from the first clamping and pushing driving member and pushing the end of the to-be-processed pipe into the round head processing machine.

[0052] Further, the moving assembly comprises two clamp-type moving manipulators arranged on the fourth rack, one of which is capable of moving the to-be-processed pipe on the lifting block to the first clamping and pushing driving member, and the other of which is capable of moving the to-be-processed pipe after pipe shrinking to the second clamping and pushing driving member.

[0053] The pipe processing equipment for bicycles provided by the embodiment can automatically and accurately take one pipe from multiple pipes for feeding. The cutting mechanism can accurately cut the pipe taken by the feeding mechanism into multiple segments of to-be-processed pipes with consistent lengths, so as to ensure that the size of each pipe is just right and meets the subsequent processing requirements. At the same time, the efficient conveying mechanism operates synchronously to stably and orderly convey the multiple segments of to-be-processed pipes cut by the cutting mechanism to the processing mechanism. The processing mechanism can professionally shrink and process the end of the to-be-processed pipe into a round head, so that the end of the pipe reaches an ideal processing effect. The pipe processing equipment deeply integrates the feeding mechanism, the cutting mechanism, the processing mechanism and the conveying mechanism, and builds a highly automated pipe processing system through scientific and reasonable layout. This design completely overturns the traditional manual pipe processing mode, realizes the full-process automation of bicycle pipe processing, significantly improves the production efficiency of bicycle pipes, and provides strong support for the efficient development of the bicycle manufacturing industry. BRIEF DESCRIPTION OF DRAWINGS

[0054] The above and other objects, features and advantages of the exemplary embodiments of the present application will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:

[0055] Figure 1 FIG. 1 shows a structural schematic diagram of a pipe processing equipment for bicycles provided by an embodiment of the present application;

[0056] Figure 2A structure schematic view of a feeding mechanism provided by the embodiment of the utility model is shown.

[0057] Figure 3 A structure schematic view of a cutting mechanism provided by the embodiment of the utility model is shown.

[0058] Figure 4 A structure schematic view of a conveying mechanism and part of a cutting mechanism provided by the embodiment of the utility model is shown.

[0059] Figure 5 A structure schematic view of a processing mechanism provided by the embodiment of the utility model is shown.

[0060] In the drawing:

[0061] 1, feeding mechanism; 11, first rack; 111, track; 12, transport assembly; 121, first drive roller; 122, belt; 13, containing board; 14, partition assembly; 141, first drive cylinder; 142, partition block; 15, push drive assembly;

[0062] 2, cutting mechanism; 21, second rack; 22, abutting block; 23, cutting assembly; 231, second drive cylinder; 232, saw blade; 24, roller assembly; 241, first positioning roller; 242, third drive cylinder; 243, second positioning roller; 25, first containing bin;

[0063] 3, processing mechanism; 31, fourth rack; 32, material waiting assembly; 321, second containing bin; 322, lifting block; 33, pipe shrinking processing assembly; 331, pipe shrinking processing machine; 332, first clamping push drive member; 34, round head processing assembly; 341, round head processing machine; 342, second clamping push drive member; 35, moving assembly; 351, clamp type moving manipulator;

[0064] 4, conveying mechanism; 41, third rack; 42, conveying assembly; 421, baffle; 422, second drive roller; 423, conveying chain; 43, lifting assembly; 431, cabinet body; 432, containing block;

[0065] 100, pipe; 101, pipe to be processed. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present disclosure.

[0067] Figure 1 A structural schematic diagram of a pipe processing equipment for bicycles is shown. As Figure 1 shown, the embodiment provides a pipe processing equipment for bicycles, which includes a feeding mechanism 1, a cutting mechanism 2, a processing mechanism 3, and a conveying mechanism 4. The feeding mechanism 1 can take one of a plurality of pipes 100. The cutting mechanism 2 can cut the pipe 100 into a plurality of processed pipes 101 of the same length. The processing mechanism 3 can shrink and round the end of the processed pipe 101. The conveying mechanism 4 can move the plurality of processed pipes 101 from the cutting mechanism 2 to the processing mechanism 3. Among them, the pipe 100 is sequentially moved from the feeding mechanism 1 to the cutting mechanism 2, the conveying mechanism 4, and the processing mechanism 3.

[0068] The pipe processing equipment for bicycles provided by the embodiment can automatically and accurately take one pipe from a plurality of pipes 100 for feeding operation by the feeding mechanism 1. The cutting mechanism 2 can accurately cut the pipe 100 taken by the feeding mechanism 1 into a plurality of processed pipes 101 of the same length, ensuring that the size of each pipe 100 is just right to meet the subsequent processing requirements. At the same time, the efficient conveying mechanism 4 will operate synchronously to stably and orderly transport the plurality of processed pipes 101 to the processing mechanism 3. The processing mechanism 3 can then perform professional shrinkage and rounding of the end of the processed pipe 101, so that the end of the pipe 100 reaches the ideal processing effect. The pipe processing equipment integrates the feeding mechanism 1, the cutting mechanism 2, the processing mechanism 3, and the conveying mechanism 4 in depth, and through scientific and reasonable layout, a highly automated pipe 100 processing system is constructed. This design completely overturns the traditional manual pipe 100 processing mode, realizes the full-process automation of bicycle pipe 100 processing, significantly improves the production efficiency of bicycle pipes 100, and provides strong support for the efficient development of the bicycle manufacturing industry.

[0069] Figure 2 A structural schematic diagram of the feeding mechanism 1 is shown. As Figure 2 and in combination with Figure 1As shown, the feeding mechanism 1 comprises a first frame 11, a plurality of conveying assemblies 12, a containing plate 13, a plurality of partition assemblies 14 and a pushing driving assembly 15. The first frame 11 comprises a track 111 for conveying a pipe 100. The plurality of conveying assemblies 12 comprises a plurality of first driving rollers 121 arranged on the first frame 11, and a belt 122 connected between the plurality of first driving rollers 121. The containing plate 13 is arranged on the belt 122 and used for containing a plurality of pipes 100. The plurality of partition assemblies 14 comprises a first driving cylinder 141 arranged on the first frame 11, and a partition block 142 connected to the output end of the first driving cylinder 141. The pushing driving assembly 15 is arranged in the track 111. Among them, the plurality of first driving rollers 121 drives the belt 122 to rotate and drives the containing plate 13 to lift the plurality of pipes 100 to a position higher than the highest first driving roller 121 in the vertical direction, and the first driving cylinder 141 drives the partition block 142 to move away from the first driving cylinder 141 to form a space between the highest first driving roller 121 in the vertical direction and the partition block 142, which can only contain one pipe 100. At this time, because the plurality of pipes 100 is lifted to a position higher than the highest first driving roller 121 in the vertical direction under the action of the containing plate 13, the plurality of pipes 100 will push one pipe 100 to fall into the space formed by the highest first driving roller 121 in the vertical direction and the partition block 142 due to gravity. When one pipe 100 enters the space, the partition block 142 and the highest first driving roller 121 in the vertical direction form clamping on one pipe 100 to keep one pipe 100 in the space. The plurality of first driving rollers 121 drives the belt 122 to rotate again to lower the remaining plurality of pipes 100 to a position lower than the highest first driving roller 121 in the vertical direction, so as to avoid the plurality of pipes 100 from falling into the space formed by the highest first driving roller 121 in the vertical direction and the partition block 142 again. The first driving cylinder 141 drives the partition block 142 to move close to the first driving cylinder 141 to make one pipe 100 enter the track 111, so as to achieve the purpose of taking one pipe 100 from the plurality of pipes 100. The pushing driving assembly 15 abuts against the first end of one pipe 100 to send one pipe 100 into the cutting mechanism 2.

[0070] Figure 3 The structure schematic diagram of the cutting mechanism 2 provided by the embodiment is shown. As shown in the figure, Figure 3 and in combination with Figure 1 and Figure 2As shown, the cutting mechanism 2 comprises a second frame 21, an abutting block 22, a cutting assembly 23 and a roller assembly 24. The abutting block 22 is arranged on the frame and can abut against the second end of one of the pipes 100. The cutting assembly 23 comprises a second driving cylinder 231 arranged on the second frame 21 and a saw blade 232 connected to the output end of the second driving cylinder 231. The roller assembly 24 is arranged on the frame and can clamp the outer wall of one of the pipes 100. When the second end of one of the pipes 100 abuts against the abutting block 22 and the outer wall of one of the pipes 100 is clamped by the roller assembly 24, the second driving cylinder 231 drives the saw blade 232 to cut one of the pipes 100 close to the pipe 100, so as to realize cutting one of the pipes 100 into a pipe to be processed 101. When one of the pipes 100 is cut into the pipe to be processed 101, the second driving cylinder 231 drives the saw blade 232 to move away from one of the pipes 100 to provide a space for the remaining part of one of the pipes 100. After the second driving cylinder 231 drives the saw blade 232 to move away from one of the pipes 100, the pushing driving assembly 15 pushes the first end of one of the pipes 100 to move, so as to push the remaining part of one of the pipes 100 into the cutting mechanism 2, and the above-mentioned process is repeated to realize cutting one of the pipes 100 into a plurality of pipes to be processed 101.

[0071] It should be noted that the pushing driving assembly 15 can be a linear guide rail sliding table structure driven by a motor. The present embodiment does not make specific limitation on this, and any driving mechanism that can realize linear motion of the first end of one of the pipes 100 on the track 111 is within the protection scope of the present embodiment.

[0072] The cutting mechanism 2 further comprises a first accommodating bin 25 arranged in the second frame 21, and the second frame 21 is provided with a slot for the pipe 101 to enter the first accommodating bin 25. The roller assembly 24 comprises a first positioning roller 241, a third driving cylinder 242 and a second positioning roller 243. The first positioning roller 241 is arranged on the frame and the roller wall thereof can abut against the pipe wall of one of the pipes 100. The third driving cylinder 242 is arranged on the frame. The second positioning roller 243 is arranged at the output end of the third driving cylinder 242 and the roller wall thereof can abut against the pipe wall of one of the pipes 100. When the pipe 101 to be processed needs to be cut from one of the pipes 100, the third driving cylinder 242 drives the second positioning roller 243 to abut against the pipe wall of one of the pipes 100, so that the first positioning roller 241 and the second positioning roller 243 both abut against the pipe wall of one of the pipes 100, thereby playing a positioning role on the pipe 101 to be processed of one of the pipes 100. After the pipe 101 to be processed is cut, the third driving cylinder 242 drives the second positioning roller 243 to move away from the pipe 101 to be processed. Since the cut pipe 101 to be processed is no longer abutted by the second positioning roller 243, the pipe 101 to be processed can fall into the first accommodating bin 25 through the slot under the action of gravity. It is worth mentioning that the roller assembly 24 can play a positioning role on the pipe 101 to be processed of one of the pipes 100, and can also directly transfer the cut pipe 101 to be processed to the first accommodating bin 25 through the movable arrangement of the roller assembly 24, so that the layout between the cutting mechanism 2 and the conveying mechanism 4 is more reasonable, thereby improving the processing efficiency of the pipes 100.

[0073] Figure 4 The structure of the conveying mechanism 4 and part of the cutting mechanism 2 provided by the embodiment is shown in a schematic structural view. As shown in Figure 4 And in combination with Figures 1-3The bottom of the first accommodating bin 25 is inclined, and the conveying mechanism 4 comprises a third frame 41, a conveying assembly 42, and a lifting assembly 43. The conveying assembly 42 comprises two baffles 421 arranged on the third frame 41, two second driving rollers 422 arranged on the third frame 41, and a conveying chain 423 connected between the two second driving rollers 422 and located between the two baffles 421. The lifting assembly 43 comprises a cabinet 431 arranged between the third frame 41 and the first accommodating bin 25 and having an inclined top, a lifting driving member arranged on the cabinet 431, and an accommodating block 432 connected to the output end of the lifting driving member and capable of allowing a section of the pipe to be processed 101 to enter. The accommodating block 432 is located on one side of the lower position of the first accommodating bin 25 to support the pipe to be processed 101. The cut pipe to be processed 101 falls into the first accommodating bin 25 and rolls to the accommodating block 432 by means of the inclined bottom of the first accommodating bin 25. The lifting driving member drives the accommodating block 432 to lift to lift the pipe to be processed 101 to the top of the cabinet 431 and roll to the entrance of the conveying chain 423 by means of the inclined top of the cabinet 431. The two second driving rollers 422 drive the conveying chain 423 to drive the pipe to be processed 101 to the processing mechanism 3, so as to realize conveying the cut pipe to be processed 101 to the processing mechanism 3.

[0074] It should be noted that the lifting driving member can be a linear driving mechanism such as a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder, and the present embodiment does not make specific limitation thereto. Any driving mechanism capable of driving the accommodating block 432 to move linearly is within the protection scope of the present embodiment.

[0075] Figure 5 The structure of the processing mechanism 3 provided in the present embodiment is shown in the structural schematic view. Figure 5 In combination with the above Figures 1-4As shown, the processing mechanism 3 comprises a fourth frame 31, a standby component 32, a pipe shrinking processing component 33, a round head processing component 34, and a moving component 35. The standby component 32 is arranged on the fourth frame 31 and is used to temporarily store the pipe to be processed 101 conveyed by the conveying component 42. The pipe shrinking processing component 33 is arranged on the fourth frame 31 and is capable of performing a pipe shrinking operation on the end of the pipe to be processed 101. The round head processing component 34 is arranged on the fourth frame 31 and is capable of performing a round head operation on the end of the pipe to be processed 101. The moving component 35 is arranged on the fourth frame 31 and is capable of sequentially conveying the pipe to be processed 101 in the standby component 32 to the pipe shrinking processing component 33 and the round head processing component 34. The pipe to be processed 101 conveyed by the conveying mechanism 4 enters the standby component 32. At this time, the moving component 35 stably transfers the pipe to be processed 101 in the standby component 32 to the pipe shrinking processing component 33 to perform a pipe shrinking operation. After the pipe shrinking process is completed, the moving component 35 again accurately transfers the pipe to be processed 101 that has completed the pipe shrinking process to the round head processing component 34 to carry out a round head processing process. Through this series of closely connected and orderly automated operations, the full-automatic processing of the pipe to be processed 101 is successfully realized.

[0076] The standby component 32 comprises a second accommodating bin 321, a fourth driving cylinder, and a lifting block 322. One side of the second accommodating bin 321 is connected with the fourth frame 31, and the other side is connected with the outlet of the conveying chain 423. The height of the outlet is higher than the height of the fourth frame 31, and the bottom surface of the second accommodating bin 321 is inclined. The fourth driving cylinder is arranged on the fourth frame 31. The lifting block 322 is arranged on the output end of the fourth driving cylinder. The pipe to be processed 101 on the conveying chain 423 can enter the second accommodating bin 321 through the outlet of the conveying chain 423, move to the lifting block 322 through the bottom surface of the second accommodating bin 321, and the second driving cylinder can drive the lifting block 322 to move to a certain height for the moving component 35 to take away the pipe to be processed 101, so as to realize the connection with the conveying mechanism 4 to receive the pipe to be processed 101 from the conveying mechanism 4.

[0077] The pipe shrinking processing component 33 comprises a pipe shrinking processing machine 331 and a first clamping and pushing driving member 332. The first clamping and pushing driving member 332 can clamp the pipe to be processed 101 taken from the lifting block 322 by the moving component 35 and push the end of the pipe to be processed 101 into the pipe shrinking processing machine 331 to perform a pipe shrinking processing on the pipe to be processed 101.

[0078] The round head processing component 34 comprises a round head processing machine 341 and a second clamping and pushing driving member 342. The second clamping and pushing driving member 342 can clamp the pipe to be processed 101 taken from the first clamping and pushing driving member 332 by the moving component 35 and push the end of the pipe to be processed 101 into the round head processing machine 341 to perform a round head processing on the pipe to be processed 101.

[0079] It should be noted that, since the pipe shrinking machine 331 and the round head processing machine 341 are both mechanical structures widely recognized by those skilled in the art, they will not be described in detail here to avoid redundancy. Only the necessary description is provided to ensure that those skilled in the art can effectively implement them based on this information.

[0080] It should be noted that the first clamping and pushing drive 332 and the second clamping and pushing drive 342 are both combinations of clamping cylinders and pushing cylinders. After the clamping cylinder clamps the pipe to be processed 101, the pushing cylinder pushes it into the pipe shrinking machine 331 or the round head processing machine 341.

[0081] The moving assembly 35 includes two clamp-type moving manipulators 351 arranged on the fourth rack 31. One of the clamp-type moving manipulators 351 can move the pipe to be processed 101 on the lifting block 322 to the first clamping and pushing drive 332, and the other clamp-type moving manipulator 351 can move the pipe to be processed 101 after pipe shrinking to the second clamping and pushing drive 342, so as to realize the movement of the pipe to be processed 101 in the material assembly 32 to the pipe shrinking processing assembly 33 and the movement of the pipe to be processed 101 after pipe shrinking processing to the round head processing assembly 34, thereby improving the processing efficiency of the pipe to be processed 101.

[0082] In the above description of the present application, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected" or "connected" and the like should be understood broadly. For example, as for the term "connected", it can be fixedly connected, or detachably connected, or integrated; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. Therefore, unless otherwise explicitly limited in the present application, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0083] According to the above description of the present application, those skilled in the art can also understand that the terms used, such as "upper", "lower", "front", "back", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "center", "longitudinal", "transverse", "clockwise" or "counterclockwise", and the like indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings of the present application, and are only for the purpose of facilitating the description of the scheme of the present application and simplifying the description, and are not explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the scheme of the present application.

[0084] In addition, the terms "first" or "second" and the like used in the present application are terms used to refer to numbers or ordinal numbers only for the purpose of description, and cannot be understood as explicitly or implicitly indicating relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" or "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, such as two, three or more, etc., unless otherwise specifically limited.

[0085] Although the embodiments of the present application have been shown and described herein, it will be apparent to those skilled in the art that such embodiments are provided only in an exemplary manner. Those skilled in the art can think of many changes, modifications and alternatives without departing from the idea and spirit of the present application. It should be understood that various alternatives to the embodiments of the present application described herein can be employed in practicing the present application. The appended claims are intended to define the scope of protection of the present application, and therefore cover the equivalents or alternatives within the scope of the claims.

Claims

1. A pipe processing apparatus for a bicycle, characterized by, The application relates to a pipe processing device. The device comprises: a feeding mechanism capable of taking one of a plurality of pipes; a cutting mechanism capable of cutting the pipe into a plurality of pieces of the same length; a processing mechanism capable of reducing the end of the pipe and forming a round head; and a conveying mechanism capable of conveying the plurality of pieces of the pipe from the cutting mechanism to the processing mechanism.

2. The pipe machining apparatus of claim 1, wherein, The pipe is sequentially conveyed by the feeding mechanism to the cutting mechanism, the conveying mechanism and the processing mechanism. The feeding mechanism comprises: a first rack comprising a track for conveying the pipe; a plurality of conveying components comprising a plurality of first driving rollers arranged on the first rack, a belt connected between the first driving rollers; a containing plate arranged on the belt and used for containing a plurality of pipes; a plurality of partition components comprising a first driving cylinder arranged on the first rack and a partition block connected to the output end of the first driving cylinder; and a pushing driving component arranged in the track.

3. The pipe machining apparatus of claim 2, wherein, The first driving rollers drive the belt to rotate and drive the containing plate to lift the plurality of pipes to a position higher than the highest first driving roller in the vertical direction, the first driving cylinder drives the partition block to move away from the first driving cylinder to form a space between the highest first driving roller in the vertical direction, which can only contain one of the pipes, when one of the pipes enters the space, the first driving rollers drive the belt to rotate again to lower the remaining plurality of pipes to a position lower than the highest first driving roller in the vertical direction, the first driving cylinder drives the partition block to move close to the first driving cylinder to allow one of the pipes to enter the track, and the pushing driving component abuts against the first end of one of the pipes to send one of the pipes into the cutting mechanism. The cutting mechanism comprises: a second rack; an abutting block arranged on the second rack and capable of abutting against the second end of one of the pipes; a cutting component comprising a second driving cylinder arranged on the second rack and a saw blade connected to the output end of the second driving cylinder; and a roller component arranged on the rack and capable of clamping the outer wall of one of the pipes.

4. The pipe machining apparatus of claim 3, wherein, When the second end of one of the pipes abuts against the abutting block and the outer wall of one of the pipes is clamped by the roller component, the second driving cylinder drives the saw blade to cut one of the pipes, and when one of the pipes is cut into the pipe to be processed, the second driving cylinder drives the saw blade to move away from one of the pipes to provide a space for the remaining part of one of the pipes. The cutting mechanism further comprises a first containing bin arranged in the second rack, the second rack is provided with a slot for the pipe to be processed to enter the first containing bin, and the roller component comprises: a first positioning roller arranged on the frame and having a roller wall capable of abutting against a pipe wall of one of the pipes; a third driving cylinder arranged on the frame; and a second positioning roller arranged on an output end of the third driving cylinder and having a roller wall capable of abutting against a pipe wall of one of the pipes; wherein, when the to-be-processed pipe needs to be cut from one of the pipes, the third driving cylinder drives the second positioning roller to abut against the pipe wall of one of the pipes, so that both the first positioning roller and the second positioning roller abut against the pipe wall of one of the pipes, and after the to-be-processed pipe is cut, the third driving cylinder drives the second positioning roller to move away from the to-be-processed pipe, so that the to-be-processed pipe can fall into the first accommodating bin through the slot.

5. The pipe machining apparatus of claim 4, wherein, The bottom of the first accommodating bin is inclined, and the conveying assembly comprises: a third frame; a conveying assembly comprising two baffles arranged on the third frame, two second driving rollers arranged on the third frame, and a conveying chain connected between the two second driving rollers and located between the two baffles; and a lifting assembly comprising a cabinet arranged between the third frame and the first accommodating bin and having an inclined top, a lifting driving member arranged on the cabinet, and an accommodating block connected to an output end of the lifting driving member, the accommodating block being capable of allowing a section of the to-be-processed pipe to enter; wherein the accommodating block is located on one side of the first accommodating bin at a lower position to support the to-be-processed pipe, and the lifting driving member drives the accommodating block to lift to lift the to-be-processed pipe to the top of the cabinet, so that the to-be-processed pipe rolls down to the entrance of the conveying chain through the top, and the two second driving rollers drive the conveying chain to convey the to-be-processed pipe into the processing mechanism.

6. The pipe machining apparatus of claim 5, wherein, The processing mechanism comprises: a fourth frame; a to-be-processed pipe accommodating assembly arranged on the fourth frame and used for temporarily accommodating the to-be-processed pipe conveyed by the conveying assembly; a pipe shrinking processing assembly arranged on the fourth frame and capable of performing pipe shrinking operation on an end of the to-be-processed pipe; a round head processing assembly arranged on the fourth frame and capable of performing round head operation on an end of the to-be-processed pipe; a moving assembly arranged on the fourth frame and capable of sequentially conveying the to-be-processed pipe of the to-be-processed pipe accommodating assembly to the pipe shrinking processing assembly and the round head processing assembly.

7. The pipe machining apparatus of claim 6, wherein, The to-be-processed pipe accommodating assembly comprises: a second accommodating bin connected on one side to the fourth frame and on the other side to an outlet of the conveying chain, the height of the outlet being higher than that of the fourth frame, and the bottom surface of the second accommodating bin being inclined; a fourth driving cylinder arranged on the fourth frame; and a lifting block arranged on an output end of the fourth driving cylinder; The pipe to be processed on the conveying chain can enter the second accommodating bin through the outlet of the conveying chain and move to the lifting block through the bottom surface of the second accommodating bin. The second drive can drive the lifting block to move to a certain height so that the moving assembly can take away the pipe to be processed.

8. The pipe machining apparatus of claim 7, wherein, The pipe shrinking processing assembly comprises: a pipe shrinking processing machine; and a first clamping and pushing drive capable of clamping the pipe to be processed taken by the moving assembly from the lifting block and pushing the end of the pipe to be processed into the pipe shrinking processing machine.

9. The pipe machining apparatus of claim 8, wherein, The round head processing assembly comprises: a round head processing machine; and a second clamping and pushing drive capable of clamping the pipe to be processed taken by the moving assembly from the first clamping and pushing drive and pushing the end of the pipe to be processed into the round head processing machine.

10. The pipe machining apparatus of claim 9, wherein, The moving assembly comprises two gripper moving manipulators arranged on the fourth rack. One of the gripper moving manipulators can move the pipe to be processed on the lifting block to the first clamping and pushing drive, and the other gripper moving manipulator can move the pipe to be processed after pipe shrinking to the second clamping and pushing drive.

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