CN118951710B - An automated production line and production process for water outlet pipes - Google Patents
An automated production line and production process for water outlet pipesInfo
- Publication number
- CN118951710B CN118951710B CN202411164281.4A CN202411164281A CN118951710B CN 118951710 B CN118951710 B CN 118951710B CN 202411164281 A CN202411164281 A CN 202411164281A CN 118951710 B CN118951710 B CN 118951710B
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- Prior art keywords
- station
- cylinder
- bracket
- head shell
- head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
本发明公开了一种出水管自动化生产流水线及生产工艺。包括第一装配单元，其包括第一架体，所述第一架体上周向均匀的配置有头壳输送工位、孔位检测工位、角度旋转工位、塞件装配工位、检测工位、不合格品收集工位以及下料工位；第二装配单元，其包括第二架体，所述第二架体上设置有头壳抓取单元、内管输送单元、第一压紧单元以及外管输送单元；第三装配单元，其包括第三架体，所述第三架体上设置有第一嵌件输送单元、第二嵌件输送单元以及第二压紧单元。本发明通过自动化流水线的设计，实现了从头壳装配到最终成品的连续化生产，大大提升了生产速度。
The present invention discloses an automated production line and production process for water outlet pipes. The line comprises a first assembly unit, comprising a first frame, on which a head shell conveying station, a hole position detection station, an angle rotation station, a plug assembly station, a detection station, a defective product collection station, and a material unloading station are evenly distributed circumferentially; a second assembly unit, comprising a second frame, on which a head shell grabbing unit, an inner tube conveying unit, a first pressing unit, and an outer tube conveying unit are provided; and a third assembly unit, comprising a third frame, on which a first insert conveying unit, a second insert conveying unit, and a second pressing unit are provided. The present invention realizes continuous production from head shell assembly to final product through the design of an automated production line, greatly improving production speed.
Description
Technical Field
The invention relates to the technical field of water outlet pipe production equipment, in particular to an automatic water outlet pipe production line and a production process.
Background
For the outlet pipe of an electric water heater, it generally comprises a head shell, a plug, an inner pipe, an outer pipe and at least two inserts, as disclosed in patent publication CN202274629U, CN202274640U filed earlier by the applicant.
The traditional production mode of the water outlet pipe mostly adopts a manual operation or semi-automatic production mode, and the production mode has the problems of low efficiency, unstable product quality and the like.
In order to solve the above problems and improve the production efficiency and the product quality, it is necessary to design a production line capable of realizing the automatic production of the water outlet pipe.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an automatic production line and production process of a water outlet pipe, which aim to solve the problems in the prior art and realize the production of the water outlet pipe with high efficiency, stability and high quality.
In order to solve the technical problems, the invention is solved by the following technical scheme:
An automatic production line of a water outlet pipe comprises
The first assembly unit comprises a first frame body, wherein a head shell conveying station, a hole site detection station, an angle rotation station, a plug assembly station, a detection station, a reject collection station and a blanking station are uniformly arranged on the first frame body in the circumferential direction; the first frame body is rotatably provided with a rotary table, the rotary table is arranged in an area surrounded by stations and driven by a first driving unit arranged on the first frame body to do rotary motion, the rotary table is circumferentially and uniformly provided with a plurality of station tables for mounting the head shell of the water outlet pipe, and each time the rotary table rotates, the station tables are transferred from the previous station to the next station; the head shell conveying station comprises a first vibrating disc and a first manipulator used for grabbing the head shell onto a corresponding station table, the hole position detecting station comprises a plurality of first detection heads capable of moving longitudinally, the angle rotating station comprises a second manipulator capable of moving rotationally, the plug assembly station comprises a second vibrating disc and a pressing rod capable of moving longitudinally and used for pressing the plug into the hole position of the head shell, the detecting station comprises a second detection head used for detecting whether the plug is installed in the hole position of the head shell, the reject collecting station comprises a third manipulator in signal connection with the second detection head and a collecting groove used for storing reject, the second assembly unit comprises a second frame body, the head shell grabbing unit, the inner tube conveying unit, the first pressing unit and the outer tube conveying unit are arranged on the second frame body, and the head shell grabbing unit comprises a fourth manipulator used for grabbing the assembled head shell, the device comprises an inner pipe conveying unit, an outer pipe conveying unit, a third assembling unit and a first pressing unit, wherein the inner pipe conveying unit comprises a second conveying rail used for conveying an inner pipe and a first positioning unit used for limiting the inner pipe, the first pressing unit comprises a first pressing head used for pressing the inner pipe to one end of the inner pipe, the outer pipe conveying unit comprises a second positioning unit used for limiting the inner pipe and a second pressing head used for sleeving the outer pipe on the inner pipe, the third assembling unit comprises a third frame body, a first insert conveying unit, a second insert conveying unit and a second pressing unit are arranged on the third frame body, the first insert conveying unit comprises a second vibration disc and a sixth manipulator used for sleeving a first insert on the outer pipe, the second insert conveying unit comprises a third vibration disc and a seventh manipulator used for sleeving a second insert on the outer pipe, and the second pressing unit is used for pressing the first insert and the second insert into the inner pipe.
In the above scheme, preferably, the hole position detection station comprises a first bracket, a first air cylinder fixedly arranged on the first bracket and a first connecting piece fixedly arranged at the output end of the first air cylinder, the first detection head is arranged on the first connecting piece and controls the longitudinal movement of the first detection head through the first air cylinder, the head shell comprises a plurality of end angles, the hole position of the head shell is arranged at one of the end angles, the arrangement position and the arrangement number of the first detection head correspond to the number and the positions of the end angles, the angle rotation station comprises a second bracket, a second air cylinder fixedly arranged on the second bracket, a second connecting piece fixedly arranged at the output end of the second air cylinder and a first rotary air cylinder fixedly arranged on the second connecting piece, and the second mechanical arm is assembled on the output shaft of the first rotary air cylinder.
In the above scheme, preferably, the plug assembly station includes the third support, set firmly in third cylinder on the third support, with third cylinder output links to each other and by its drive transverse movement's third connecting piece and set firmly in fourth cylinder on the third support, the depression bar install in on the output shaft of fourth cylinder, first hole has been seted up on the third connecting piece, the third connecting piece has two at least stay positions, including with the corresponding first stay position of second vibration dish delivery outlet and with the corresponding second stay position of depression bar lower extreme.
In the above scheme, preferably, the third bracket is provided with a second hole through which the compression bar can penetrate, the second hole corresponds to the first hole, the third bracket is further fixedly provided with a hollow tube concentrically arranged with the second hole, the detection station comprises a fourth bracket and a fifth cylinder fixedly arranged on the fourth bracket, the second detection head is arranged on the output end of the fifth cylinder, the reject collecting station comprises a fifth bracket, a first linear module fixedly arranged on the fifth bracket and a sixth cylinder fixedly arranged on the first linear module, and the third manipulator is fixedly arranged on the output end of the sixth cylinder.
In the above scheme, preferably, the head shell grabbing unit comprises a sixth bracket, a seventh air cylinder fixedly arranged on the sixth bracket, and a second rotary air cylinder which is connected on the sixth bracket in a sliding way and is connected with the output end of the seventh air cylinder, wherein the fourth manipulator is arranged at the output end of the second rotary air cylinder;
In the above scheme, preferably, a seventh bracket is fixedly arranged on the second bracket, a second linear module is installed on the seventh bracket, an eighth cylinder is installed on the second linear module, and the fifth manipulator is installed at the output end of the eighth cylinder; the inner pipe conveying unit comprises a first material storage frame and a first push rod used for pushing the inner pipe out of the first material storage frame, wherein the first material storage frame comprises a discharge hole, the first push rod is connected with a ninth air cylinder fixedly arranged on the first material storage frame, the outer end of the first push rod comprises a first gap matched with the inner pipe, a discharge plate is arranged on the first material storage frame and positioned at the discharge hole, a second gap matched with the inner pipe is formed in the discharge plate, and when the ninth air cylinder pushes the first push rod to the position where the first gap is communicated with the second gap, the inner pipe falls onto the second conveying track from the second gap;
In the above scheme, preferably, the second transportation track comprises a reciprocating circular motion conveyor belt and a plurality of groups of second supporting tables arranged on the conveyor belt, the first positioning unit comprises a tenth air cylinder fixedly arranged on the second frame body and a first baffle arranged on the tenth air cylinder, the first pressing unit comprises an eleventh air cylinder fixedly arranged on the second frame body, the first pressing head is installed at the output end of the eleventh air cylinder, the outer pipe conveying unit comprises a second storage frame and a discharging channel arranged at the discharging port of the second storage frame, the second pressing head is connected with a third linear module arranged on the second frame body and drives the third linear module to reciprocate linearly, the upper end of the second pressing head is arranged at the discharging channel to push the outer pipe to move transversely, and the second positioning unit comprises an eighth support fixedly arranged on the second frame body, a fourth linear module arranged on the eighth support, a fourth linear module arranged at the fourth linear output end and a plurality of fourth mechanical pieces arranged on the fourth linear module.
In the above scheme, preferably, a third transporting rail is arranged on the third frame, the third transporting rail comprises a conveyer belt with reciprocating circular motion and a plurality of groups of third supporting tables arranged on the conveyer belt, the first insert conveying unit comprises a first driving piece arranged on the third frame, and the sixth manipulator is driven by the first driving piece to act.
In the above scheme, preferably, the second insert conveying unit comprises a second driving piece mounted on the third frame body, the seventh manipulator is driven by the second driving piece to act, and the second compressing unit comprises a fifth linear module, a rod piece driven by the fifth linear module to act transversely and a pressing piece fixedly arranged at the outer end of the rod piece.
A production process of a water outlet pipe comprises the automatic production line of the water outlet pipe, and comprises the following steps of S1, sorting head shells through a vibration disc, transferring the head shells to a first station table of a turntable, S2, detecting the hole site orientation on the head shells, adjusting the hole site orientation in a mode of rotating the head shells if the hole site orientation is inconsistent with a set value, S3, inserting a plug into the hole site, S4, detecting whether the plug is installed in place, grabbing the head shells into a defective product collecting tank if the plug is not installed in place, S5, adjusting the head shells to be transversely arranged from longitudinal arrangement and transferring the head shells to a proper station, S6, assembling the head shells and an inner pipe into a whole, S7, sleeving the outer pipe on the inner pipe, S8, sleeving the first insert and the second insert on the outer pipe, and S9, pushing the first insert and the second insert into the head shells.
The beneficial effects of the invention are as follows:
According to the invention, through the design of an automatic assembly line, continuous production from the assembly of the head shell to the final finished product is realized, and the production speed is greatly improved. Each procedure is provided with a corresponding detection device, so that unqualified products can be found and removed in time, and the quality of the products is effectively ensured. Reduces the manual operation requirement, reduces the error rate caused by human factors, and reduces unnecessary raw material waste. Through the modularized design, the layout of the production line can be adjusted according to actual demands, and subsequent technology upgrading and expanding are facilitated. The automatic production line reduces the chance that workers directly contact dangerous equipment, and improves the working safety.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of a first assembly unit according to the present invention.
FIG. 3 is a schematic diagram of a hole site detection station according to the present invention.
FIG. 4 is a schematic view of an angular rotation station according to the present invention.
Fig. 5 is a schematic view of a plug assembly station of the present invention.
Fig. 6 is a schematic diagram of a inspection station and reject collection station of the present invention.
Fig. 7 is a schematic view of a second assembly unit according to the present invention.
Fig. 8 is a schematic view of a head shell grasping unit according to the invention.
Fig. 9 is another view of the head shell grasping unit according to the invention.
FIG. 10 is a schematic view of an inner tube conveying unit according to the present invention.
FIG. 11 is a schematic view of another view of the inner tube conveying unit according to the present invention.
Fig. 12 is a schematic view showing a state of cooperation between the first push rod and the discharge plate according to the present invention.
Fig. 13 is a schematic view of an outer tube conveying unit according to the present invention.
Fig. 14 is a schematic view showing a partial structure of an outer tube conveying unit of the present invention.
Fig. 15 is a schematic view of a third assembled unit according to the present invention.
Fig. 16 is a schematic view of a first and a second insert-conveying unit according to the present invention.
Fig. 17 is an enlarged schematic view at D in fig. 16.
Fig. 18 is another schematic view of the first and second insert-conveying units according to the present invention.
Fig. 19 is an enlarged schematic view at E in fig. 18.
Fig. 20 is a schematic view of a second compacting unit of the invention.
Fig. 21 is a schematic representation of a tableting according to the present invention.
FIG. 22 is a schematic view of a water outlet pipe according to the present invention.
FIG. 23 shows a water outlet pipe according to the present invention another view schematic.
Fig. 24 is a schematic view showing the mounting state of the first insert and the second insert according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
Referring to fig. 1-24, an automatic production line for a water outlet pipe comprises a first assembly unit, a second assembly unit and a third assembly unit, wherein the first assembly unit, the second assembly unit and the third assembly unit can be used as independent units and can be adjacently arranged or can be integrally arranged.
For the first assembly unit, the first assembly unit comprises a first frame body 1, and a head shell conveying station 11, a hole position detecting station 12, an angle rotating station 13, a plug assembly station 14, a detecting station 15, a defective product collecting station 16 and a blanking station 17 which are arranged on the first frame body 1.
The stations are circumferentially and uniformly arranged on the first frame 1 and surround an area for installing the turntable 18, the turntable 18 is rotatably arranged on the first frame 1 and is in transmission connection with a first driving unit arranged in the first frame 1, as one option, the first driving unit can be a motor and is electrically connected with a controller, the controller controls the first driving unit to drive the turntable 18 to stop after rotating by a certain angle, the turntable 18 continues to rotate by a set angle after the operation of the corresponding station is completed, and of course, when the turntable 18 stops, all stations can do corresponding processing actions so as to improve the production efficiency.
In this embodiment, a plurality of station stations 181 are uniformly disposed on the turntable 18 in the circumferential direction, the number of station stations 181 is determined according to the number of head shell assembling processes, as shown in fig. 2, eight station stations 181 are provided, seven stations (including blanking stations) are provided around the station stations, and a blank station is reserved between the blanking station 17 and the first station. The set angle of rotation of the turntable 18 only needs to ensure that the station table 181 on the turntable 18 can be transferred to the next process position after the previous process operation is completed, if eight station tables 181 are provided, the rotation angle of the turntable 18 is 360/8=45° each time.
For the head shell conveying station 11, the head shell conveying station comprises a first vibration disc 111 and a first manipulator 112, wherein the first vibration disc 111 can be arranged on the first frame body 1 or a bracket is additionally arranged on the side edge of the first frame body 1, the first vibration disc 111 is arranged on the bracket, and further, a supporting frame 113 can be fixedly arranged on the first frame body 1 and used for supporting a discharging guide groove of the first vibration disc 111.
In this embodiment, a fixing frame 114 is fixedly arranged on the first frame body 1, the first manipulator 112 is assembled on the fixing frame 114, as one implementation manner, the fixing frame 114 is provided with a linear module for controlling the first manipulator 112 to move transversely and a cylinder for controlling the first manipulator 112 to move longitudinally, and the cylinder is assembled on a movable part of the linear module so as to grasp the head shell on the discharging guide slot of the first vibration disk 111 onto the corresponding station table 181 on the turntable 18 through the first manipulator 112.
For the hole position detection station 12, the hole position detection station comprises a first bracket 121 fixedly arranged on the first bracket 1, a first air cylinder 122 fixedly arranged on the first bracket 121, a first connecting piece 123 fixedly arranged at the output end of the first air cylinder 122, and a plurality of first detection heads 124 arranged on the first connecting piece 123, wherein the first detection heads 124 are controlled to longitudinally move by the first air cylinder 122.
In this embodiment, the head shell 2 has a plurality of end corners 21, the hole site 22 of the head shell 2 is opened at one of the end corners 21, as shown in fig. 22, corresponding to the end corners 21, the setting positions and the setting numbers of the first detection heads 124 are all corresponding to the number and the positions of the end corners 21, and all the first detection heads 124 are longitudinally arranged, so that when the first cylinder 122 drives the first detection heads 124 to descend, the first detection heads 124 can detect the position of the hole site 22, so as to feed back the signal to the position of the angle rotation station 13, and the angle rotation station 13 determines and corrects the rotation of the head shell 2 to the required angle by means of the signal, namely the position of the hole site, so as to install the plug subsequently.
For the angle rotation station 13, in this embodiment, the angle rotation station includes a second bracket 131, a second air cylinder 132 fixedly disposed on the second bracket 131, a second connecting piece 133 fixedly disposed at an output end of the second air cylinder 132, a first rotating air cylinder 134 fixedly disposed on the second connecting piece 133, and a second manipulator 135 mounted on an output shaft of the first rotating air cylinder 134, where the second manipulator 135 is used to rotate the head shell 2 having an angle different from a set requirement to a set angle, if the first detection head 124 detects that the angle of the head shell 2 is the same as the set angle, the second manipulator 135 does not act, and the second manipulator 135 is specifically controlled to act up and down by the second air cylinder 132, and is controlled to rotate by the first rotating air cylinder 134, and of course, the second manipulator 135 clamps the head shell and then rotates.
For the plug assembly station 14, in this embodiment, the plug assembly station includes a second vibration plate 141, a third bracket 142, a third air cylinder 143 fixedly arranged on the third bracket 142, a third connecting piece 144 connected with the output end of the third air cylinder 143 and driven to move transversely by the third air cylinder, a fourth air cylinder 145 fixedly arranged on the third bracket 142, and a compression bar 146 mounted at the output end of the fourth air cylinder 145.
Specifically, the second vibration disk 141 may be mounted on the first frame 1 or the third support 142, the third support 142 is fixedly disposed on the first frame 1, the third support 142 includes a supporting table 147, the third connecting member 144 is disposed on or slidably connected to the upper surface of the supporting table 147, the third connecting member 144 is provided with a first hole 148, corresponding to the first hole, the supporting table 147 is provided with a second hole, and when the first hole 148 corresponds to the upper and lower positions of the second hole, at least some part of the third connecting member 144 is disposed at the discharge hole of the second vibration disk 141 and seals the discharge hole, so that the plug member stays on the upper surface of the third connecting member 144.
When the third connecting piece 144 is driven by the third air cylinder 143 to move to the position where the first hole 148 is located at the discharge hole, the plug falls into the first hole 148, and then the third air cylinder 143 drives the third connecting piece 144 to the position where the first hole 148 corresponds to the second hole up and down, so that the plug can fall from the second hole.
Further, a hollow tube 149 may be fixed on the bottom surface of the support 147, the hollow tube 149 may correspond to the second hole, the plug may be concentrically disposed, the plug may enter the hollow tube 149 after passing through the second hole, the plug may be guided into the hole site 22 of the head casing 2 by the hollow tube 149, and the length of the hollow tube 149 may be equal to or slightly smaller than the distance between the second hole and the opening of the hole site 22 of the head casing 2 based on the distance between the second hole and the hole site 22.
For the plunger 146, located directly above the second bore, it is controlled by a fourth cylinder 145 to move longitudinally for mounting the plug in position within the bore 22 of the head housing 2.
For the detection station 15, it includes a fourth bracket 151, a fifth cylinder 152 fixed on the fourth bracket 151, and a second detection head 153 arranged on the output end of the fifth cylinder 152, where the fourth bracket 151 is fixed on the first frame 1, the second detection head 153 is controlled by the fifth cylinder 152 to act longitudinally, and the second detection head 153 is used to detect whether a plug is installed in the hole site 22 of the head shell 2.
For the unqualified product collecting station 16, the device comprises a fifth bracket 161, a first linear module 162 fixedly arranged on the fifth bracket 161, a sixth air cylinder 163 arranged on the first linear module 162, a third manipulator 164 arranged on the output end of the sixth air cylinder 163 and a collecting tank 165, wherein the fifth bracket 161 is fixedly arranged on the first frame body 1, the third manipulator 164 is controlled to move transversely by the first linear module 162, is controlled to move longitudinally by the sixth air cylinder 163 and is connected with the second detecting head 153 in a signal manner, and when the second detecting head 153 detects that a plug is not arranged at the position 22 of the head shell 2, the controller controls the third manipulator 164 to move so as to grasp the head shell 2 into the collecting tank 165, and the collecting tank 165 is used for storing unqualified products.
The qualified head shell 2 is driven to the blanking station 17 by the rotation of the turntable 18, the blanking station 17 is the next station of the unqualified product collecting station 16, and the head shell 2 is grabbed to the second assembling unit.
For the second assembly unit, it includes second support body 3, is provided with head shell grabbing unit 31, inner tube conveying unit 32, first compressing unit 33 and outer tube conveying unit 34 on the second support body 3, and the head shell that is located blanking station 17 department is snatched by head shell grabbing unit 31 promptly.
For the head shell grabbing unit 31, in this embodiment, the head shell grabbing unit includes a sixth bracket 311, a seventh air cylinder 312 fixed on the sixth bracket 311, a second rotary air cylinder 313 slidably connected to the sixth bracket 311 and connected to an output end of the seventh air cylinder 312, a fourth manipulator 314, a first transportation rail 315, and a fifth manipulator 316.
Specifically, the sixth bracket 311 is fixedly disposed on the second frame body 3, and the fourth manipulator 314 is mounted at the output end of the second rotary cylinder 313, so that the fourth manipulator 313 needs to be driven to move longitudinally by the seventh cylinder 312 because the position of the head shell at the blanking station is relatively low, and the head shell needs to be placed longitudinally instead of transversely for the next assembly process, so that the fourth manipulator 314 also needs to be driven to rotate by the second rotary cylinder 313 to change the placement state of the head shell.
The first transportation rail 315 is disposed on the second frame 3, and is slidably connected with a first supporting table 317, where the first supporting table 317 includes a slot for accommodating a head shell, and the head shell is disposed in a lateral arrangement state when placed in the slot.
The first support 317 is reciprocally moved on the first transporting rail 315 by a motor or a cylinder, and after the fourth robot 314 places the head housing on the tub, the first transporting rail 315 transports it to the station to be assembled.
Further, a seventh bracket 318 is fixedly arranged on the second frame body 3, a second linear module 319 is installed on the seventh bracket 318, an eighth cylinder 3110 is installed on the second linear module 319, a fifth manipulator 316 is installed at an output end of the eighth cylinder 3110, the fifth manipulator 316 is controlled to move transversely by the second linear module 319, the eighth cylinder 3110 is controlled to move longitudinally, and after the head shell is transported to a station to be assembled by the first transporting rail 315, the fifth manipulator 316 moves to grasp the head shell to an assembling position, and the assembling position is described in detail below.
As for the inner tube conveying unit 32, in the present embodiment, it includes a first magazine 321, a first push rod 322 for pushing out the inner tube 4 out of the first magazine 321, a second transport rail 323, and a first positioning unit 324.
The first storage rack 321 includes a guiding bar 3211 disposed obliquely, so that the inner tube 4 gradually slides down, a receiving cavity is disposed at the lower end of the guiding bar 3211, the width of the receiving cavity is adapted to the width of the inner tube 4, and the discharging hole is located at the lower end of the receiving cavity, so that the inner tube 4 can be pushed out from the discharging hole only singly, and the first push rod 322 is used for pushing the inner tube 4 out from the discharging hole to a desired position.
In this embodiment, the first push rod 322 is connected to a ninth cylinder 325 fixed on the first storage rack 321, and is driven to move laterally. The outer end of the first push rod 322 comprises a first gap 3221 matched with the inner tube 4, a discharge plate 326 is arranged at a discharge hole of the first storage rack 321, a second gap 3261 matched with the inner tube 4 is arranged at the outer end of the discharge plate 326, when the first gap 3221 of the first push rod 322 does not correspond to the discharge hole, the inner tube at the discharge hole cannot fall down, the other parts of the first push rod 322 are blocked at the discharge hole, when the first gap 3221 moves to the discharge hole, the inner tube 4 falls into the first gap 3221, so as to leave the discharge hole, and then can be brought to the second gap 3261 along with the action of the first push rod 322, and when the ninth cylinder 325 pushes the first push rod 322 to be communicated with the second gap 3261, the inner tube falls down from the second gap 3261 to the second conveying track 323.
The second transporting rail 323 includes a reciprocating belt and several sets of second supporting tables disposed on the belt, as one embodiment, the second supporting tables are disposed on the belt, including an open slot for accommodating the inner tube 4, so as to support and position the inner tube 4, and transport it to the assembling position by the belt.
The first positioning unit 324 is located at the assembly position, and includes a tenth cylinder fixed on the second frame 3 and a first baffle plate disposed on the tenth cylinder, where the first baffle plate is controlled to move transversely by the tenth cylinder, as indicated above, when the fifth manipulator 316 grabs the head shell 2 to the assembly position and the corresponding inner tube 4 is driven to the assembly position and stops (the conveyor belt is controlled by the controller to stop operation temporarily, referring to the existing design, such as setting a sensor, etc.), the first baffle plate is driven to one end of the inner tube 4 to limit the inner tube 4.
Further, the first pressing unit 33 includes an eleventh cylinder fixedly disposed on the second frame 3 and a first pushing head 331 mounted at an output end of the eleventh cylinder, as described above, after the head shell 2 and the inner tube 4 move in place and the inner tube 4 is limited by the first baffle, the eleventh cylinder drives the first pushing head 331 to move laterally, and the head shell 2 is mounted on one end of the inner tube 4, and in the mounting process, the inner tube 4 is propped against by the first baffle, so that the head shell 2 and the inner tube 4 are reliably connected.
For the outer tube conveying unit 34, in this embodiment, it includes a second material storage frame 341, a discharge channel 342 disposed at a discharge port of the second material storage frame 341, a second positioning unit 343 for limiting the inner tube 4, and a second pushing head 344 for sleeving the outer tube 5 on the inner tube 4.
The structure of the second magazine 341 is the same as or similar to that of the first magazine 321, and reference is made to the above description of the first magazine 321.
After the outer tubes are sorted in the second material storage frame 341 from top to bottom, the lowermost outer tube falls into the discharge channel 342, and the shape and width of the concave part of the discharge channel 342 are matched with the shape and size of the outer tube.
The second pushing head 344 is connected with the third linear module 345 on the second frame 3 and is driven by the third linear module to reciprocate linearly, the upper end of the second pushing head 344 is arranged at the discharge channel 342 to push the outer tube 5 to move laterally, as shown in fig. 14, the discharge channel 342 is formed by two rods with gaps, the two rods form an opening shape at the bottom of the discharge channel after leaving the gaps, so that the second pushing head 344 can enter and move back and forth to push the outer tube 5 to move forward and return to the original position, and the upper ends of the two rods are fixedly mounted on the second storage frame 341.
The second positioning unit 343 includes an eighth bracket 346 fixed on the second frame 3, a fourth linear module 347 disposed on the eighth bracket 346, a fourth connecting member 348 disposed at an output end of the fourth linear module 347, and a plurality of eighth manipulators 349 disposed on the fourth connecting member 348.
In this embodiment, the eighth manipulators 349 are respectively installed at two ends of the fourth connecting member 348, when the semi-finished product assembled by the head shell 2 and the inner tube 4 is transported to the second positioning unit 343 via the second transporting rail 323, the two eighth manipulators 349 respectively clamp two ends of the semi-finished product, and the second pushing head 344 and other structures are located opposite to the second positioning unit 343, after the semi-finished product is positioned, the second pushing head 344 pushes the outer tube 5 transversely, the outer tube 5 is sleeved outside the inner tube 4, and one end of the outer tube 5 extends to the head shell 2 to form an integral component assembled by the head shell 2, the inner tube 4 and the outer tube 5.
For the third assembly unit, it includes a third frame 6, and a first insert conveying unit 61, a second insert conveying unit 62, and a second pressing unit 63 are disposed on the third frame 6.
In this embodiment, the third frame 6 is provided with a third transporting rail 64, the third transporting rail 64 includes a reciprocating circular moving conveyor belt and a plurality of groups of third supporting tables disposed on the conveyor belt, the third transporting rail 64 may be identical or similar to the second transporting rail 323 in structure, or the third transporting rail 64 and the second transporting rail may be the same component assembled into a whole, and the specific structure thereof may be described with reference to the structure of the second transporting rail.
For the first insert conveying unit 61, it includes a second vibration plate 611, a sixth manipulator 612 for sleeving the first insert 71 on the outer tube 5, and a first driving member mounted on the third frame 6, where the sixth manipulator 612 is driven to move by the first driving member, and the first driving member can control the sixth manipulator 612 to move longitudinally and laterally, as similar to the driving member formed by the linear module and the air cylinder.
For the second insert conveying unit 62, it includes a third vibration plate 621, a seventh manipulator 622 for sleeving the second insert 72 on the outer tube 5, and a second driving member mounted on the third frame 6, where the seventh manipulator 622 is driven to move by the second driving member, and the second driving member can control the longitudinal movement and the transverse movement of the seventh manipulator 622, such as the driving member composed of the linear module and the air cylinder similar to the above.
When the semi-finished product formed by assembling the head shell 2, the inner tube 4 and the outer tube 5 into a whole is driven to the first insert conveying unit 61 by a conveyor belt, the sixth manipulator 612 is used for sleeving the first insert 71 at the discharge port of the second vibration disk 611 on the outer tube 5, then the semi-finished product is driven to the second insert conveying unit 62 by the conveyor belt, the seventh manipulator 622 is used for sleeving the second insert 72 at the discharge port of the third vibration disk 621 on the outer tube 5, and the operation can be continued by referring to the existing design, such as the mode of arranging a sensor, etc., after the operation is completed for stopping after the conveying to the corresponding station.
Because the outer tube 5 has a certain length, the manipulator cannot directly push the first insert 71 and the second insert 72 to the position of the head shell 2 at the other end, and therefore, the second pressing unit 63 needs to be operated by setting the second pressing unit 63, specifically, the second pressing unit 63 includes a fifth linear module 631, a rod 632 driven by the fifth linear module 631 to move transversely, and a pressing sheet 633 fixed at the outer end of the rod 632, the rod 632 is driven by the fifth linear module 631 to move transversely, and the pressing sheet 633 moves transversely along with the rod 632, so that the first insert 71 and the second insert 72 are pushed and pressed into the head shell 2 in the moving process.
The pressing piece 633 may include an opening 6331 adapted to the shape of the outer tube 5, and when the pressing piece 633 works, the outer tube 5 is located in the opening 6331, so that the pressing piece 633 can smoothly push the first insert 71 and the second insert 72 sleeved on the outer tube 5.
A process for assembling a water outlet pipe by an automatic water outlet pipe production line comprises the following steps of S1, sorting head shells through a vibrating disc, transferring the head shells to a first station table of a rotating disc, S2, detecting the hole site orientation on the head shells, if the hole site orientation is inconsistent with the setting, adjusting the hole site orientation by rotating the head shells, S3, inserting a plug into the hole site, S4, detecting whether the plug is in place, grabbing the head shells into a defective product collecting tank if the plug is not in place, S5, adjusting the head shells to be transversely arranged from longitudinal arrangement and transferring the head shells to a proper station, S6, assembling the head shells and an inner pipe into a whole, S7, sleeving the outer pipe on the inner pipe, S8, sleeving a first insert and a second insert on the outer pipe, and S9, pushing the first insert and the second insert into the head shells.
The foregoing embodiments are merely for illustrating the technical solution of the present invention, but not for limiting the same, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present invention in essence.
Claims (10)
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| CN202411164281.4A CN118951710B (en) | 2024-08-23 | 2024-08-23 | An automated production line and production process for water outlet pipes |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838685A (en) * | 2018-08-23 | 2018-11-20 | 常州朗博密封科技股份有限公司 | Engine axle envelope automatically assembles rolling all-in-one machine |
| CN112427942A (en) * | 2020-10-15 | 2021-03-02 | 浙江海亮股份有限公司 | Sealing ring assembly production line of clamping and pressing type pipe fitting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2640177A1 (en) * | 1988-12-14 | 1990-06-15 | Ferco Int Usine Ferrures | INSTALLATION FOR THE ASSEMBLY OF ELEMENTARY MECHANICAL PARTS INTENDED TO FORM A STRUCTURAL ASSEMBLY |
| CN112643336A (en) * | 2020-12-30 | 2021-04-13 | 乐清野岛机电有限公司 | Full-automatic assembly device of motor automatic machine |
| CN113070680B (en) * | 2021-04-06 | 2022-03-15 | 福建凯博尔智能装备有限公司 | Automatic assembly line for massage machine core and control method thereof |
| CN118180873A (en) * | 2024-04-15 | 2024-06-14 | 宁波奇硕自动化科技有限公司 | Automatic valve element assembly production line |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838685A (en) * | 2018-08-23 | 2018-11-20 | 常州朗博密封科技股份有限公司 | Engine axle envelope automatically assembles rolling all-in-one machine |
| CN112427942A (en) * | 2020-10-15 | 2021-03-02 | 浙江海亮股份有限公司 | Sealing ring assembly production line of clamping and pressing type pipe fitting |
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