CN113059071B

CN113059071B - Selecting and matching mechanism and processing equipment

Info

Publication number: CN113059071B
Application number: CN202110536848.6A
Authority: CN
Inventors: 刘韦良; 张草; 钟铭洪; 鲁鹏; 张玉全
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-10-28
Anticipated expiration: 2041-05-17
Also published as: CN113059071A

Abstract

The invention provides a selecting and matching mechanism and processing equipment, wherein the selecting and matching mechanism comprises: an installation part; the driving parts are arranged on the mounting part at intervals and are used for being in one-to-one correspondence with the processing parts so that each driving part generates attraction force to the corresponding processing part or the driving parts and the corresponding processing parts are in a release state; the moving part is connected with the mounting part and movably arranged relative to the mounting part, and is provided with an avoiding position for avoiding the plurality of processing parts and a clamping position for clamping the plurality of processing parts on the moving part; the fixed part is positioned on one side of the moving part far away from the mounting part; when the moving part is in the avoiding position, at least part of the processing part is close to the fixed part and clamped on the fixed part by enabling at least part of the driving part and the corresponding processing part to be in a releasing state. The selective matching mechanism is applied to the pipe expander to solve the problem that the flaring operation efficiency of the pipe expander in the prior art is low.

Description

Selection mechanism and processing equipment

Technical Field

The invention relates to the field of automatic mechanical equipment, in particular to a selecting and matching mechanism and processing equipment.

Background

In the prior art, when a pipe expander is used to perform flaring operation on two devices, the number of flaring cups needs to be selected and the selected flaring cups need to be assembled according to the sizes and dimensions of the two devices, so as to perform flaring operation on the two devices.

At present, the selection and matching of the flaring cup mainly depend on manpower, and the situation that the flaring cup is not installed in place easily occurs when the flaring cup is assembled and disassembled manually, so that the phenomenon that the flaring cup is broken occurs; and the efficiency of manually loading and unloading the flaring cup is reduced, and the flaring operation efficiency of the two devices is influenced.

Disclosure of Invention

The invention mainly aims to provide an optional mechanism and machining equipment to solve the problem that the flaring operation efficiency of a pipe expander in the prior art is low.

To achieve the above object, according to one aspect of the present invention, there is provided a fitting mechanism including: an installation part; the driving parts are arranged on the mounting part at intervals and are used for being in one-to-one correspondence with the processing parts so that each driving part generates attraction force to the corresponding processing part or the driving parts and the corresponding processing parts are in a release state; the moving part is connected with the mounting part and movably arranged relative to the mounting part, and is provided with an avoiding position for avoiding the plurality of processing parts and a clamping position for clamping the plurality of processing parts on the moving part; the fixed part is positioned on one side of the moving part far away from the mounting part; when the moving part is in the avoiding position, at least part of the processing part is close to the fixed part and clamped on the fixed part by enabling at least part of the driving part and the corresponding processing part to be in a releasing state.

Furthermore, each driving part is a magnetic part to generate magnetic attraction force on the corresponding processing part; the moving part is positioned below the plurality of driving parts, and the fixed part is positioned below the moving part.

Furthermore, a plurality of through holes are formed in the moving part, and the through holes and the processing parts are arranged in a one-to-one correspondence manner; each through hole comprises an avoidance hole part and a clamping hole part which are communicated with each other, and when the moving part is at an avoidance position, each processing part passes through the corresponding avoidance hole part; when the moving part is at the clamping position, each processing part is clamped in the corresponding clamping hole part.

Further, the selecting and matching mechanism further comprises: the supporting part is connected with the mounting part, and the moving part is slidably arranged on the supporting part; the supporting part is provided with a plurality of through holes, and the through holes and the processing parts are arranged in a one-to-one correspondence manner; when the moving part is in the avoiding position and the space between each processing part and the corresponding driving part is in the releasing state, each processing part passes through the corresponding through hole to be close to the fixed part.

Furthermore, a plurality of clamping holes are formed in the fixing portion and are in one-to-one correspondence with the processing portions, so that the processing portions are clamped in the corresponding clamping holes.

Further, the mounting part is movably arranged relative to the fixing part so that the mounting part is close to or far away from the fixing part.

Further, the selecting and matching mechanism further comprises a driving assembly, and the driving assembly comprises: the screw rod is rotatably arranged and connected with the mounting part to drive the mounting part to move.

According to another aspect of the invention, a processing device is provided, which comprises a roller assembly, a plurality of processing parts and the above-mentioned selecting and assembling mechanism, wherein when at least part of the processing parts are clamped on the fixing parts of the selecting and assembling mechanism, the at least part of the processing parts penetrate out of the fixing parts and are used for being abutted with a workpiece, so that the workpiece can jack up the at least part of the processing parts from the fixing parts; the roller assembly is arranged on one side of the fixing part in a rolling mode, so that when the roller assembly rolls on one side of the fixing part, at least part of the jacked processing part is pressed into a workpiece.

Further, the fixing portion is movably disposed to drive the processing portion on the fixing portion to approach or depart from the workpiece.

Furthermore, the mounting part and the moving part of the selecting and matching mechanism are provided with a dismounting position and a yielding position relative to the fixing part; when the installation part and the movement part are both in the yielding positions, the installation part and the movement part yield the roller assemblies.

Furthermore, each processing part is of a columnar structure, and each processing part is close to or far away from the corresponding driving part of the selecting and matching mechanism along the extension direction of the processing part; each processing part comprises a first column section and a second column section, wherein the outer perimeter of the section of the first column section perpendicular to the extending direction of the first column section is larger than the outer perimeter of the section of the second column section perpendicular to the extending direction of the second column section; the second column section is used for penetrating through the moving part or the fixed part, the first column section is used for being adsorbed by the corresponding driving part, and the first column section is used for blocking the outer side of the moving part or the fixed part.

Further, the processing part is a flared part; and/or the processing equipment is a pipe expander.

Further, the processing equipment further comprises: the control component is used for identifying the identification part on the workpiece so as to determine the number of the parts to be processed on the workpiece and the specific position of each part to be processed; the control component selects the number of the processing parts according to the determined number of the parts to be processed of the workpiece and the specific positions of the parts to be processed and determines the specific positions of the selected parts to be processed.

The selecting and matching mechanism comprises an installation part, a plurality of driving parts, a moving part and a fixing part, wherein the driving parts are installed on the installation part at intervals, and the driving parts and the processing parts are arranged in a one-to-one correspondence manner, so that each driving part generates attraction force to the corresponding processing part or each driving part and the corresponding processing part are in a release state; when the driving part generates attraction force to the corresponding processing part, the processing part is adsorbed on the corresponding driving part, and when the driving part and the corresponding processing part are in a release state, the driving part does not generate attraction force to the corresponding processing part, so that the processing part generates pushing force to the corresponding processing part under the action of self gravity or the driving part, and the processing part is further far away from the corresponding driving part.

The moving part is connected with the mounting part and movably arranged relative to the mounting part, so that the moving part is provided with an avoiding position for avoiding the plurality of processing parts and a clamping position for clamping the plurality of processing parts on the moving part; in the specific implementation process, firstly, the moving part is in the avoiding position, and at the moment, the moving part gives way to the plurality of processing parts, so that the plurality of driving parts generate attraction, and each processing part of the plurality of processing parts is adsorbed on the corresponding driving part; and then the moving part is positioned at the clamping position, and then the driving parts of the plurality of driving parts and the corresponding processing parts are in a release state, so that each processing part is far away from the corresponding driving part and close to the moving part, and further each processing part is clamped on the moving part, and the moving part plays a supporting role on each processing part clamped on the moving part.

The fixed part is positioned on one side of the moving part far away from the mounting part; in the specific implementation process, the moving part is firstly positioned at the avoidance position, and the plurality of driving parts generate attraction force, so that each processing part is adsorbed on the corresponding driving part; the driving part is arranged on the fixed part, and the moving part is arranged on the fixed part; and then the moving part is positioned at the clamping position, the rest driving part and the corresponding processing part are in a releasing state, and the rest processing part is clamped on the moving part.

In the specific implementation process, the processing parts clamped on the fixed part are used for processing the workpiece, so that the number of the processing parts can be selected, the processing parts at proper positions can be selected, the selected processing parts are clamped on the fixed part through the corresponding steps to process the workpiece, and the rest processing parts which are not selected are clamped on the moving part through the corresponding steps; the selective matching mechanism is applied to the pipe expander, the processing part is the flaring part, automatic selective matching and automatic loading and unloading of the flaring part can be realized through the selective matching mechanism without depending on manpower, so that the working efficiency of selective matching and loading and unloading the flaring part is improved, the flaring operation efficiency of the pipe expander with the selective matching mechanism is improved, and the problem of lower flaring operation efficiency of the pipe expander in the prior art is solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view showing the structural arrangement of the mounting, driving, moving, supporting and fixing portions of the option mechanism according to the present invention;

fig. 2 shows a schematic view of a processing part according to the invention snapped onto a moving part;

FIG. 3 is a schematic view illustrating a structure in which a processing part according to the present invention is attached to a driving part;

FIG. 4 is a schematic structural view of a mounting portion of an option mechanism according to the present invention;

FIG. 5 shows a side view of the mounting portion of the alternative mechanism of FIG. 4;

FIG. 6 shows a schematic view of the structure of the moving part of the option mechanism according to the invention;

FIG. 7 shows a side view of the moving part of the option mechanism of FIG. 6;

figure 8 shows a schematic view of the structure of the support of the option mechanism according to the invention;

FIG. 9 shows a side view of the support portion of the alternative mechanism of FIG. 8;

FIG. 10 shows a schematic view of the fixed part of the option mechanism according to the invention;

FIG. 11 shows a side view of a fixed portion of the alternative arrangement of FIG. 10;

FIG. 12 is a schematic view showing the structure of a processed portion according to the present invention;

FIG. 13 shows a schematic structural view of a processing apparatus according to the present invention;

FIG. 14 is a schematic diagram showing another perspective of the processing tool of FIG. 13;

fig. 15 shows a top view of the processing device of fig. 13.

Wherein the figures include the following reference numerals:

100. processing equipment;

10. a selecting and matching mechanism; 11. an installation part; 111. mounting holes; 112. accommodating grooves; 12. a drive section; 13. a moving part; 130. perforating holes; 1301. an avoidance hole portion; 1302. clamping the hole part; 14. a fixed part; 141. a clamping hole; 15. a support portion; 151. through the hole; 16. a drive assembly; 161. a screw rod; 162. a driving wheel; 163. a transmission belt; 164. a drive wheel; 165. a drive motor; 166. a first support frame; 167. a second support frame; 17. a first driving member;

20. a roller assembly; 21. a roller set; 22. a connecting portion; 30. a processing section; 31. a first column section; 32. a second column section; 40. a support beam; 51. a slide rail; 52. a slider; 60. a second driving member.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The invention provides an optional mechanism 10, please refer to fig. 1 to 15, the optional mechanism 10 includes a mounting portion 11, a plurality of driving portions 12, a moving portion 13 and a fixing portion 14, the plurality of driving portions 12 are mounted on the mounting portion 11 at intervals, the plurality of driving portions 12 are arranged corresponding to the plurality of processing portions 30 one by one, so that each driving portion 12 generates attraction force to the corresponding processing portion 30 or each driving portion 12 and the corresponding processing portion 30 are in a release state; the moving part 13 is connected with the mounting part 11 and movably arranged relative to the mounting part 11, and the moving part 13 is provided with an avoiding position for avoiding the plurality of processing parts 30 and a clamping position for clamping the plurality of processing parts 30 on the moving part 13; the fixed part 14 is positioned on one side of the moving part 13 far away from the mounting part 11; when the moving part 13 is in the retracted position, at least part of the processing part 30 is moved toward the fixed part 14 and is engaged with the fixed part 14 by releasing at least part of the driving part 12 and the corresponding processing part 30.

In the matching mechanism 10 of the present invention, the matching mechanism 10 includes a mounting portion 11, a plurality of driving portions 12, a moving portion 13, and a fixing portion 14, the plurality of driving portions 12 are mounted on the mounting portion 11 at intervals, and by arranging the plurality of driving portions 12 in one-to-one correspondence with the plurality of processing portions 30, each driving portion 12 generates an attraction force to the corresponding processing portion 30 or each driving portion 12 and the corresponding processing portion 30 are in a released state; when the driving part 12 generates an attraction force to the corresponding processing part 30, the processing part 30 is attracted to the corresponding driving part 12, and when the driving part 12 and the corresponding processing part 30 are in a release state, the driving part 12 does not generate an attraction force to the corresponding processing part 30, so that the processing part 30 generates an urging force to the corresponding processing part 30 under the action of its own gravity or the driving part 12, and the processing part 30 is further away from the corresponding driving part 12.

The moving part 13 is connected with the mounting part 11 and movably arranged relative to the mounting part 11, so that the moving part 13 has an avoiding position for avoiding the plurality of processing parts 30 and a clamping position for clamping the plurality of processing parts 30 on the moving part 13; in a specific implementation process, firstly, the moving part 13 is in the avoiding position, at this time, the moving part 13 gives way to the plurality of processing parts 30, so that the plurality of driving parts 12 generate attraction force, and each processing part 30 of the plurality of processing parts 30 is adsorbed on the corresponding driving part 12; then, the moving portion 13 is set to the engaging position, and then, the driving portions 12 of the driving portions 12 and the corresponding processing portions 30 are set to the releasing state, so that the processing portions 30 are far from the corresponding driving portions 12 and close to the moving portion 13, and further, the processing portions 30 are engaged with the moving portion 13, and the moving portion 13 supports the processing portions 30 engaged therewith.

The fixed part 14 is positioned on one side of the moving part 13 far away from the mounting part 11; in a specific implementation process, firstly, the moving part 13 is in the avoidance position, and the plurality of driving parts 12 generate attraction force, so that each processing part 30 is adsorbed on the corresponding driving part 12; the at least part of the driving portion 12 and the corresponding processing portion 30 can be in a release state, and each processing portion 30 of the at least part of the processing portions 30 is far away from the corresponding driving portion 12 and approaches to the fixing portion 14 through the moving portion 13, so that each processing portion 30 of the at least part of the processing portions 30 is clamped on the fixing portion 14; then, the moving part 13 is set to the engaged position, and the remaining driving parts 12 and the corresponding processing parts 30 are set to the released state, and the remaining processing parts 30 are engaged with the moving part 13.

In the specific implementation process, the processing portions 30 clamped on the fixed portion 14 are used for processing the workpiece, so that the number of the processing portions 30 can be selected, the processing portions 30 at proper positions can be selected, the selected processing portions 30 are clamped on the fixed portion 14 through the corresponding steps to process the workpiece, and the rest processing portions 30 which are not selected are clamped on the moving portion 13 through the corresponding steps; the selective matching mechanism 10 is applied to the pipe expander, the processing part 30 is an expanding part, automatic selective matching and automatic loading and unloading of the expanding part can be realized through the selective matching mechanism 10, manpower is not needed, the working efficiency of selective matching and loading and unloading the expanding part is improved, the expanding operation efficiency of the pipe expander with the selective matching mechanism 10 is improved, and the problem that the expanding operation efficiency of the pipe expander in the prior art is lower is solved.

Optionally, the mounting portion 11 is a mounting plate; the moving part 13 is a moving plate; the fixing portion 14 is a fixing plate.

Alternatively, each of the processed portions 30 is columnar, and each of the processed portions 30 is close to or distant from the corresponding driving portion 12 in the extending direction thereof.

In the present embodiment, each driving portion 12 is a magnetic attraction portion to generate a magnetic attraction force to the corresponding processing portion 30.

Alternatively, each magnetic attraction part is made to generate a repulsive force to the corresponding processing part 30, so that the driving part 12 and the corresponding processing part 30 are in a released state. Or, the moving portion 13 is located below the driving portions 12, the fixing portion 14 is located below the moving portion 13, so that each processing portion 30 is attracted to the corresponding magnetic attraction portion, when it is necessary to release each processing portion 30 from the corresponding magnetic attraction portion, each magnetic attraction portion is zero in magnetic attraction force to the corresponding processing portion 30, that is, each magnetic attraction portion does not generate magnetic attraction force to the corresponding processing portion 30, and each processing portion 30 can be separated from the corresponding magnetic attraction portion under the action of its own gravity and approach to the moving portion 13 or the fixing portion 14.

Optionally, each magnetic attraction portion is an electromagnet, and each electromagnet is enabled to generate magnetic attraction force or not by providing an electric signal to each electromagnet or disconnecting the electric signal from each electromagnet.

Specifically, each of the driving portions 12 is provided through the mounting portion 11. Alternatively, as shown in fig. 4 and 5, the mounting portion 11 is provided with a plurality of mounting holes 111, and the plurality of driving portions 12 are disposed in one-to-one correspondence with the plurality of mounting holes 111, so that at least a portion of each driving portion 12 is inserted into the corresponding mounting hole 111.

It should be noted that one end of each mounting hole 111 close to the moving portion 13 penetrates through the mounting portion 11, so that when one end of each driving portion 12 close to the moving portion 13 does not protrude from the corresponding mounting hole 111, the corresponding processing portion 30 can enter the mounting hole 111 from one end of the corresponding mounting hole 111 close to the moving portion 13, and then can be sucked by the corresponding driving portion 12.

In the present embodiment, as shown in fig. 6 and 7, the moving portion 13 is provided with a plurality of through holes 130, and the plurality of through holes 130 and the plurality of processing portions 30 are arranged in a one-to-one correspondence; when each processing portion 30 is adsorbed on the corresponding driving portion 12, each processing portion 30 is pierced in the corresponding piercing hole 130.

Specifically, each of the through holes 130 includes an avoidance hole portion 1301 and a fastening hole portion 1302 which are communicated with each other, and when the moving portion 13 is in the avoidance position, each of the processing portions 30 passes through the corresponding avoidance hole portion 1301, that is, each of the processing portions 30 is attracted to the corresponding driving portion 12 through the corresponding avoidance hole portion 1301, or each of the processing portions 30 approaches the fixing portion 14 through the corresponding avoidance hole portion 1301; when the moving portion 13 is at the engagement position, each processing portion 30 is engaged in the corresponding engagement hole portion 1302.

In the present embodiment, the selecting and matching mechanism 10 further includes a supporting portion 15, the supporting portion 15 is connected with the mounting portion 11, and the moving portion 13 is slidably disposed on the supporting portion 15, i.e., the moving portion 13 slides between the retracted position and the engaged position thereof. Alternatively, the moving portion 13 slides in the horizontal direction.

Specifically, as shown in fig. 8 and 9, the support portion 15 is provided with a plurality of passing holes 151, the plurality of passing holes 151 being provided in one-to-one correspondence with the plurality of processed portions 30; when the moving portion 13 is in the retracted position and when the released state is between each processing portion 30 and the corresponding driving portion 12, each processing portion 30 passes through the corresponding passing hole 151 to be close to the fixed portion 14.

Alternatively, when the moving portion 13 is in its engaged position, and when each processing portion 30 is engaged on the moving portion 13, part of the body of each processing portion 30 is inserted into the corresponding through hole 151.

Alternatively, when the moving portion 13 is in its engaged position and when the respective processing portion 30 and the corresponding driving portion 12 are in the suction state, a part of the body of the respective processing portion 30 is inserted into the corresponding passing hole 151.

Specifically, the mounting portion 11 and the supporting portion 15 together enclose a receiving groove 112, and the moving portion 13 is disposed in the receiving groove 112. Alternatively, the accommodation groove 112 is opened in the mounting portion 11.

Specifically, the selecting and matching mechanism 10 further comprises a first driving member 17, and an output shaft of the first driving member 17 is connected with the moving part 13 to drive the moving part 13 to move.

Alternatively, the main body of the first driving member 17 is disposed on the mounting portion 11, and the output shaft of the first driving member 17 is connected with the moving portion 13 through a transmission; the installation part 11 is provided with a yielding channel, and the transmission part penetrates through the yielding channel and moves along the yielding channel.

Alternatively, the first drive member 17 is a cylinder.

Optionally, the number of the first driving parts 17 is multiple, and output shafts of the multiple first driving parts 17 are all connected with the moving part 13 to drive the moving part 13 to move together; the number of the transmission parts is multiple, and the transmission parts and the first driving parts 17 are arranged in one-to-one correspondence; the yielding channels are multiple and are arranged in one-to-one correspondence with the transmission pieces.

In the present embodiment, as shown in fig. 10 and 11, the fixing portion 14 is provided with a plurality of engaging holes 141, and the plurality of engaging holes 141 and the plurality of processing portions 30 are provided in one-to-one correspondence, so that each processing portion 30 is engaged in the corresponding engaging hole 141.

In this embodiment, the mounting portion 11 is movably disposed relative to the fixing portion 14, so that the mounting portion 11 is close to or far from the fixing portion 14, that is, the mounting portion 11 drives the moving portion 13 and the processing portion 30 clamped on the moving portion 13 is close to or far from the fixing portion 14, so that the structural assembly composed of the mounting portion 11 and the moving portion 13 has an assembling and disassembling position relative to the fixing portion 14, and when the structural assembly composed of the mounting portion 11 and the moving portion 13 is in the assembling and disassembling position, it is convenient to transfer the processing portion 30 on the moving portion 13 to the fixing portion 14, or transfer the processing portion 30 on the fixing portion 14 to the moving portion 13.

It should be noted that when the mounting portion 11 moves closer to or away from the fixing portion 14, the moving portion 13 is moved by the supporting portion 15.

Specifically, the selection mechanism 10 further includes a driving assembly 16, at least a portion of the driving assembly 16 being connected to the mounting portion 11 to drive the mounting portion 11 to move.

Alternatively, the mounting portion 11 moves in a vertical direction.

Specifically, the driving assembly 16 includes a lead screw 161, and the lead screw 161 is rotatably disposed about an axis thereof and connected to the mounting portion 11 to move the mounting portion 11 in an axial direction of the lead screw 161 by rotating the lead screw 161.

Specifically, the driving assembly 16 further includes a driving wheel 162, the driving wheel 162 is rotatably disposed, and the screw rod 161 is disposed on the driving wheel 162, so that the driving wheel 162 drives the screw rod 161 to rotate; wherein the central axis of the transmission wheel 162 coincides with the central axis of the screw 161.

Optionally, there are a plurality of lead screws 161, so that the mounting portion 11 is driven to move by the plurality of lead screws 161 together; the central axes of the plurality of lead screws 161 are all parallel; a plurality of driving wheels 162 are provided, and the plurality of screw rods 161 and the plurality of driving wheels 162 are arranged in a one-to-one correspondence manner, so that each driving wheel 162 drives the corresponding screw rod 161 to rotate; the central axes of the plurality of drive wheels 162 are all parallel.

Specifically, the driving assembly 16 further includes a driving wheel 164 and a transmission belt 163, the transmission belt 163 is sleeved outside the plurality of driving wheels 162 and the driving wheel 164, and a central axis of the driving wheel 164 is parallel to a central axis of each driving wheel 162; the driving wheel 164 is rotatably disposed to drive the plurality of driving wheels 162 to rotate synchronously through the driving belt 163, so as to rotate the plurality of lead screws 161 synchronously.

Alternatively, the driving belt 163 may be replaced with a driving chain.

Specifically, the driving assembly 16 further includes a driving motor 165, and an output shaft of the driving motor 165 is connected to the driving wheel 164 to drive the driving wheel 164 to rotate around a central axis thereof.

Specifically, the driving assembly 16 further includes a first support bracket 166, and the first support bracket 166 is fixedly disposed; the transmission wheel 162 is rotatably disposed on the first support frame 166, and the screw 161 is disposed on the first support frame 166 and rotatably disposed relative to the first support frame 166, so that the first support frame 166 supports the screw 161 and the transmission wheel 162. When the screw 161 is plural, the first supporting frame 166 is plural, and the plural first supporting frames 166 are disposed in one-to-one correspondence with the plural driving wheels 162.

Specifically, the driving assembly 16 further includes a second supporting frame 167, and the second supporting frame 167 is fixedly disposed; the driving wheel 164 is rotatably disposed on the second supporting frame 167; the main body of the driving motor 165 is fixedly arranged on the second supporting frame 167, and the output shaft of the driving motor 165 penetrates through the second supporting frame 167 and is rotatably arranged relative to the second supporting frame 167 so as to be connected with the driving wheel 164.

The invention also provides a processing device 100, as shown in fig. 1 to fig. 15, the processing device 100 includes a roller assembly 20, a plurality of processing portions 30 and the above-mentioned selecting and assembling mechanism 10, when at least some processing portions 30 of the plurality of processing portions 30 are clamped on the fixing portion 14 of the selecting and assembling mechanism 10, the at least some processing portions 30 penetrate out of the fixing portion 14 and are used for abutting against a workpiece, so that the workpiece jacks up the at least some processing portions 30 from the fixing portion 14; the roller assembly 20 is rollably disposed at one side of the fixing portion 14 to press at least a portion of the lifted-up working portion 30 into the workpiece when the roller assembly 20 is rolled at one side of the fixing portion 14.

Specifically, the roller assemblies 20 and the workpiece are respectively located on two opposite sides of the fixing portion 14, and at least a portion of the roller assemblies 20 is in contact with an end, away from the workpiece, of the at least part of the processing portion 30 lifted up on the fixing portion 14 to form a pressing force on the at least part of the processing portion 30, so as to press the at least part of the processing portion 30 lifted up into the workpiece.

For example, the roller assembly 20 is positioned above the fixed portion 14, the workpiece is positioned below the fixed portion 14, and the workpiece is brought into contact with at least some of the plurality of processing portions 30, so that the at least some of the processing portions 30 are pushed up by the workpiece; as the roller assembly 20 rolls over the fixture 14, at least a portion of the lifted workpiece 30 is pressed downwardly into the workpiece.

Specifically, the mounting portion 11 is a strip-shaped structure, and the rolling direction of the roller assembly 20 is parallel to the extending direction of the mounting portion 11; the plurality of processing parts 30 are divided into a plurality of groups, each group of processing parts 30 comprises the plurality of processing parts 30, the plurality of groups of processing parts 30 are arranged at intervals along the direction vertical to the extending direction of the mounting part 11, and the plurality of processing parts 30 of each group are arranged at intervals along the extending direction of the mounting part 11; the sliding direction of the moving part 13 is parallel or perpendicular to the extending direction of the mounting part 11; the supporting portion 15 is a strip structure, and the extending direction of the supporting portion 15 is parallel to the extending direction of the mounting portion 11.

In the present embodiment, the fixing portion 14 is movably disposed to drive the processing portion 30 on the fixing portion 14 to approach or depart from the workpiece; in a specific implementation process, the fixing portion 14 has a first position and a second position, and when the fixing portion 14 is located at the first position, at least a part of the processing portions 30 in the plurality of processing portions 30 is clamped on the fixing portion 14; positioning the workpiece at a predetermined position on one side of the fixed portion 14 (e.g., positioning the workpiece at a predetermined position below the fixed portion 14), wherein at least a portion of the processing portion 30 on the fixed portion 14 at the first position is spaced from the workpiece at the predetermined position; the fixture 14 is then moved closer to the workpiece to move the fixture 14 to its second position, where the workpiece at the predetermined location can abut at least a portion of the finish 30 on the fixture 14 and can jack at least a portion of the finish 30 on the fixture 14 up from the fixture 14.

Alternatively, the fixed part 14 moves in the vertical direction.

Specifically, the processing apparatus 100 further includes a support beam 40, the fixing portion 14 is disposed on the support beam 40, and the support beam 40 is movably disposed to move the fixing portion 14 in a direction approaching or separating from the workpiece. Optionally, the support beam 40 moves in a vertical direction.

Specifically, the roller assemblies 20 are rollably disposed on the support beam 40, i.e., when the support beam 40 moves, the roller assemblies 20 are also driven to move; the roller assembly 20 and the fixing portion 14 are relatively fixed in the moving direction of the support beam 40. The first support frame 166 and the second support frame 167 are both fixedly arranged on the support beam 40; the structural assembly composed of the mounting portion 11, the moving portion 13 and the supporting portion 15 is movably mounted on the supporting beam 40, that is, the structural assembly composed of the mounting portion 11, the moving portion 13 and the supporting portion 15 can move relative to the supporting beam 40, when the supporting beam 40 moves, the structural assembly composed of the mounting portion 11, the moving portion 13 and the supporting portion 15 is driven to move, and the supporting beam 40 can support the structural assembly composed of the mounting portion 11, the moving portion 13 and the supporting portion 15.

In this embodiment, the processing apparatus 100 further includes a slide rail 51 and a slide block 52, the slide block 52 is slidably disposed on the slide rail 51, the slide rail 51 is fixedly disposed on the supporting beam 40, and the slide block 52 is connected to the roller assembly 20, so that when the roller assembly 20 rolls, the slide block 52 slides along the slide rail 51; the sliding rail 51 extends in parallel with the rolling direction of the roller assembly 20. The slide rail 51 and the slider 52 are provided to guide the rolling of the roller assembly 20.

Optionally, the number of the slide rails 51 and the number of the slide blocks 52 are multiple, and the multiple slide blocks 52 are arranged on the multiple slide rails 51 in a one-to-one correspondence manner; the sliding rails 51 are all fixedly arranged on the supporting beam 40, and the sliding blocks 52 are all connected with the roller assembly 20.

Specifically, the roller assembly 20 includes a connecting portion 22 and a roller set 21 rotatably disposed on the connecting portion 22, the roller set 21 being configured to contact at least a part of the processing portion 30 jacked up on the fixing portion 14; the connecting portion 22 is connected to the support beam 40 and slidably disposed relative to the support beam 40, and when the connecting portion 22 slides along the support beam 40, the roller assembly 21 rotates relative to the connecting portion 22, thereby rolling the roller assembly 21. I.e. the connecting portion 22 is connected to the slider 52.

Specifically, the roller group 21 includes a plurality of rollers disposed side by side, the plurality of rollers being sequentially arranged in a direction perpendicular to the sliding direction of the connection portion 22; the central axis direction of each roller is perpendicular to the sliding direction of the connecting portion 22, and the central axes of the rollers are overlapped.

Specifically, the processing apparatus 100 further includes a second driving member 60, and an output shaft of the second driving member 60 is connected to the connecting portion 22 to drive the connecting portion 22 to move, thereby sliding the connecting portion 22 along the support beam 40.

Optionally, the second drive 60 is a reduction motor.

Specifically, a bearing assembly is provided between the roller set 21 and the connecting portion 22 so that the roller set 21 can rotate relative to the connecting portion 22.

In the embodiment, since the mounting portion 11 is movably disposed relative to the fixing portion 14, so that the mounting portion 11 is close to or far away from the fixing portion 14, the mounting portion 11 drives the moving portion 13 and the supporting portion 15 to be close to or far away from the fixing portion 14; therefore, the mounting part 11 and the moving part 13 are provided with a dismounting position and a yielding position relative to the fixing part 14; when the mounting part 11 and the moving part 13 are both in the abdicating position, the mounting part 11 and the moving part 13 abdicating the roller assembly 20.

It should be noted that, when the mounting portion 11 is in its mounting and dismounting position, the moving portion 13 and the supporting portion 15 are in their respective mounting and dismounting positions, that is, the structural assembly composed of the mounting portion 11, the moving portion 13 and the supporting portion 15 is in the mounting and dismounting position, so that the processing portion 30 on the moving portion 13 is transferred to the fixing portion 14, or the processing portion 30 on the fixing portion 14 is transferred to the moving portion 13. When the mounting portion 11 is at the abdicating position, the moving portion 13 and the supporting portion 15 are at the respective abdicating positions, that is, the structural assembly composed of the mounting portion 11, the moving portion 13 and the supporting portion 15 is at the abdicating position, so as to abdicating the rolling roller assembly 20.

Alternatively, when the mounting portion 11 is moved from its detached position to the displaced position, the mounting portion 11 is away from the fixing portion 14; when the mounting portion 11 moves from the displaced position to the attached and detached position, the mounting portion 11 approaches the fixing portion 14.

In the present embodiment, each of the processed portions 30 includes a first column section 31 and a second column section 32, the outer circumference of a section perpendicular to the extending direction of the first column section 31 being larger than the outer circumference of a section perpendicular to the extending direction of the second column section 32; the second column section 32 is used for penetrating through the moving part 13 or the fixing part 14, the first column section 31 is used for being adsorbed with the corresponding driving part 12, and the first column section 31 is used for being blocked outside the moving part 13 or the fixing part 14.

Specifically, when the second column section 32 is inserted into the moving portion 13, the first column section 31 is blocked on the moving portion 13 at a side far from the fixing portion 14, so that the processing portion 30 is blocked on the moving portion 13. When the second column section 32 is inserted into the fixed section 14, the first column section 31 is blocked at a side of the fixed section 14 close to the moving section 13, so that the processing section 30 is blocked on the fixed section 14.

Specifically, when the moving portion 13 is in the engaging position, the second column section 32 of each processing portion 30 is inserted into the corresponding engaging hole portion 1302, and the first column section 31 of each processing portion 30 is engaged with the side of the engaging hole portion 1302 away from the fixed portion 14.

Specifically, the outer circumference of the cross section of the bore of each relief hole portion 1301 perpendicular to the extending direction of the corresponding machined portion 30 is larger than the outer circumference of the cross section of the corresponding first column section 31 perpendicular to the extending direction thereof, so that each machined portion 30 can pass through the inside of the corresponding relief hole portion 1301; the outer circumference of a section of the bore of each chucking hole portion 1302 perpendicular to the extending direction of the corresponding processed portion 30 is larger than the outer circumference of a section of the corresponding second column section 32 perpendicular to the extending direction thereof and smaller than the outer circumference of a section of the corresponding first column section 31 perpendicular to the extending direction thereof, so that each first column section 31 is chucked outside the corresponding chucking hole portion 1302.

Specifically, the second column section 32 of each processing portion 30 is inserted into the corresponding clamping hole 141, and the first column section 31 of each processing portion 30 is clamped at one side of the clamping hole 141 close to the moving portion 13.

Specifically, the outer circumference of the cross section of the bore of each snap hole 141 perpendicular to the extending direction of the corresponding processed portion 30 is larger than the outer circumference of the cross section of the corresponding second column section 32 perpendicular to the extending direction thereof and smaller than the outer circumference of the cross section of the corresponding first column section 31 perpendicular to the extending direction thereof, so that each first column section 31 is snapped outside of the corresponding snap hole 141.

Specifically, the outer circumference of the cross section of the bore of each passage hole 151 perpendicular to the extending direction of the corresponding processed portion 30 is larger than the outer circumference of the cross section of the corresponding first column section 31 perpendicular to the extending direction thereof, so that each processed portion 30 can pass through inside the corresponding passage hole 151.

In the present embodiment, the processing portion 30 is a flared portion, for example, the flared portion is a flared cup; the processing equipment is a pipe expander, the workpiece is two, a plurality of to-be-expanded pipe openings on the two devices are arranged in a one-to-one correspondence manner with a plurality of processing parts 30 clamped on the fixing part 14, the pipe expander with the selecting and matching mechanism 10 is used for carrying out flaring operation on the two devices, and when the roller assembly 20 rolls on one side of the fixing part 14, the plurality of processing parts 30 jacked up on the fixing part 14 are respectively extruded into the corresponding to-be-expanded pipe openings, so that the flaring operation on the two devices is realized.

In the present embodiment, the processing apparatus 100 further includes a control part for recognizing the recognized part on the workpiece to determine the number of portions to be processed on the workpiece and the specific position of each portion to be processed; the control means selects the number of the processing parts 30 and determines the specific positions of the selected respective processing parts 30 based on the determined number of the parts to be processed of the workpiece and the specific positions of the respective parts to be processed, so that the specific positions of the selected plurality of processing parts 30 are arranged in one-to-one correspondence with the plurality of parts to be processed on the workpiece, so that the respective processing parts 30 of the selected plurality of processing parts 30 can enter the workpiece from the respective parts to be processed on the workpiece; in this way, automatic matching of the processing unit 30 can be realized.

Optionally, the identification part on the workpiece is an identification code, for example, the identification code is a two-dimensional code; the parameters related to the workpiece can be acquired by recognizing the recognized part on the workpiece.

Optionally, when the workpiece is two, the to-be-expanded pipe orifices of the two devices form the to-be-processed parts, that is, the number of the to-be-expanded pipe orifices and the specific position of each to-be-expanded pipe orifice are determined according to the identification parts on the two devices, the number of the processing parts 30 is selected according to the determined number of the to-be-expanded pipe orifices of the two devices and the specific position of each to-be-expanded pipe orifice, and the specific position of each selected processing part 30 is determined, so that the specific positions of the selected plurality of processing parts 30 and the plurality of to-be-expanded pipe orifices on the two devices are arranged in a one-to-one correspondence manner, so that each processing part 30 in the selected plurality of processing parts 30 can be extruded into the corresponding to-be-expanded pipe orifices on the two devices, and further, the expanding operation of the plurality of to-be-expanded pipe orifices of the two devices is realized.

Specifically, the control means may control whether the suction force is generated or the suction force is released between each processing portion 30 and the corresponding driving portion 12, so as to automatically control the attachment and detachment of each processing portion 30. When each driving portion 12 is an electromagnet, the control member can control the on/off state of the electromagnet to automatically control the attachment/detachment of the corresponding processing portion 30.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

The fixed part 14 is positioned on one side of the moving part 13 far away from the mounting part 11; in a specific implementation process, firstly, the moving part 13 is in the avoidance position, and the plurality of driving parts 12 generate attraction force, so that each processing part 30 is adsorbed on the corresponding driving part 12; when at least part of the driving portion 12 and the corresponding processing portion 30 are in a release state, each processing portion 30 of at least part of the processing portions 30 is far away from the corresponding driving portion 12 and approaches towards the fixing portion 14 through the moving portion 13, so that each processing portion 30 of at least part of the processing portions 30 is clamped on the fixing portion 14; then, the moving part 13 is set to the engaged position, and the remaining driving parts 12 and the corresponding processing parts 30 are set to the released state, and the remaining processing parts 30 are engaged with the moving part 13.

In the specific implementation process, the processing portions 30 clamped on the fixed portion 14 are used for processing the workpiece, so that the number of the processing portions 30 can be selected, the processing portions 30 at proper positions can be selected, the selected processing portions 30 are clamped on the fixed portion 14 through the corresponding steps to process the workpiece, and the rest processing portions 30 which are not selected are clamped on the moving portion 13 through the corresponding steps; the selective matching mechanism 10 is applied to the pipe expander, the machining portion 30 is an expanding portion, automatic selective matching and automatic loading and unloading of the expanding portion can be achieved through the selective matching mechanism 10, manual work is not needed, working efficiency of selective matching and loading and unloading of the expanding portion is improved, flaring operation efficiency of the pipe expander with the selective matching mechanism 10 is improved, and the problem that flaring operation efficiency of the pipe expander in the prior art is low is solved.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dispensing mechanism, comprising:

a mounting portion (11);

a plurality of driving parts (12), wherein the plurality of driving parts (12) are installed on the installation part (11) at intervals, and the plurality of driving parts (12) are used for being arranged in one-to-one correspondence with a plurality of processing parts (30) so that each driving part (12) generates attraction force for the corresponding processing part (30) or each driving part (12) and the corresponding processing part (30) are in a release state;

the moving part (13) is connected with the mounting part (11) and movably arranged relative to the mounting part (11), and the moving part (13) is provided with an avoiding position for avoiding the plurality of processing parts (30) and a clamping position for clamping the plurality of processing parts (30) on the moving part (13);

a fixed part (14), wherein the fixed part (14) is positioned on one side of the moving part (13) far away from the mounting part (11); when the moving part (13) is in the avoiding position, at least part of the processing part (30) approaches to the fixing part (14) and is clamped on the fixing part (14) by enabling at least part of the driving part (12) and the corresponding processing part (30) to be in the releasing state.

2. The selection mechanism according to claim 1, characterized in that each of said driving portions (12) is a magnetic portion to generate a magnetic attraction force to the corresponding processing portion (30);

the moving part (13) is located below the plurality of driving parts (12), and the fixing part (14) is located below the moving part (13).

3. The selecting and matching mechanism according to claim 1, characterized in that a plurality of through holes (130) are opened on the moving part (13), and the plurality of through holes (130) and the plurality of processing parts (30) are arranged in one-to-one correspondence;

each through hole (130) comprises an avoidance hole part (1301) and a clamping hole part (1302) which are communicated with each other, and when the moving part (13) is located at the avoidance position, each processing part (30) passes through the corresponding avoidance hole part (1301); when the moving part (13) is located at the clamping position, each processing part (30) is clamped in the corresponding clamping hole part (1302).

4. The dosing mechanism according to claim 1, further comprising:

a support portion (15), the support portion (15) being connected with the mounting portion (11), the moving portion (13) being slidably disposed on the support portion (15);

wherein the supporting part (15) is provided with a plurality of through holes (151), and the plurality of through holes (151) are arranged in one-to-one correspondence with the plurality of processing parts (30);

when the moving portion (13) is in the retracted position and the release state is established between each processing portion (30) and the corresponding driving portion (12), each processing portion (30) passes through the corresponding passage hole (151) to approach the fixed portion (14).

5. The selecting and matching mechanism as claimed in claim 1, wherein a plurality of engaging holes (141) are provided on the fixing portion (14), and the engaging holes (141) are provided in one-to-one correspondence with the processing portions (30) so that each processing portion (30) is engaged in the corresponding engaging hole (141).

6. The option mechanism according to claim 1, wherein the mounting portion (11) is movably arranged relative to the fixing portion (14) to bring the mounting portion (11) closer to or further away from the fixing portion (14).

7. The option mechanism according to claim 6, characterized in that it further comprises a drive assembly (16), said drive assembly (16) comprising:

the screw rod (161) is rotatably arranged and connected with the mounting part (11) so as to drive the mounting part (11) to move.

8. A machining apparatus comprising a roller assembly (20) and a plurality of machining sections (30), characterized in that the machining apparatus further comprises an optional mechanism (10), the optional mechanism (10) being as claimed in any one of claims 1 to 7;

when at least part of the processing part (30) is clamped on the fixing part (14) of the selecting mechanism (10), the at least part of the processing part (30) penetrates out of the fixing part (14) and is used for being abutted with a workpiece, so that the workpiece jacks up the at least part of the processing part (30) from the fixing part (14);

the roller assembly (20) is arranged on one side of the fixing part (14) in a rolling manner, so that when the roller assembly (20) rolls on one side of the fixing part (14), at least part of the processing part (30) which is jacked up is pressed into the workpiece.

9. The processing plant according to claim 8, characterized in that the fixed part (14) is movably arranged to bring the processing part (30) on the fixed part (14) closer to or further away from the workpiece.

10. The machining apparatus according to claim 8, characterized in that the selection mechanism (10) is a selection mechanism according to claim 6, the mounting portion (11) and the moving portion (13) of the selection mechanism (10) each having a disassembly position and a relief position with respect to the fixed portion (14); when installation department (11) with motion portion (13) all are in during the position of stepping down, installation department (11) with motion portion (13) are right roller components (20) give down.

11. The machining apparatus according to claim 8, characterized in that each machining portion (30) is of a cylindrical structure, each machining portion (30) being close to or remote from the drive portion (12) of the respective option mechanism (10) along its extension direction;

each of the processed portions (30) includes a first column section (31) and a second column section (32), an outer circumference of a cross section of the first column section (31) perpendicular to an extending direction thereof being larger than an outer circumference of a cross section of the second column section (32) perpendicular to an extending direction thereof; the second column section (32) is used for penetrating the moving portion (13) or the fixing portion (14), the first column section (31) is used for being adsorbed by the corresponding driving portion (12), and the first column section (31) is used for being blocked outside the moving portion (13) or the fixing portion (14).

12. The machining apparatus according to claim 8, wherein the machining portion (30) is a flared portion; and/or the processing equipment is a pipe expander.

13. The processing apparatus of claim 8, further comprising:

a control part for recognizing a recognition portion on the workpiece to determine the number of portions to be processed on the workpiece and a specific position of each of the portions to be processed; the control means selects the number of the processing portions (30) and determines the specific position of each of the selected processing portions (30) based on the determined number of portions to be processed of the workpiece and the specific position of each of the portions to be processed.