CN116002310B - Modularized grouping assembly production line - Google Patents

Modularized grouping assembly production line

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Publication number
CN116002310B
CN116002310B CN202310071568.1A CN202310071568A CN116002310B CN 116002310 B CN116002310 B CN 116002310B CN 202310071568 A CN202310071568 A CN 202310071568A CN 116002310 B CN116002310 B CN 116002310B
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CN
China
Prior art keywords
conveying
conveying mechanism
production line
lifting
sliding
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
CN202310071568.1A
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Chinese (zh)
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CN116002310A (en
Inventor
朱乐宁
高彩连
辛晓璞
张继雄
石江川
赵祝娥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NR Electric Co Ltd
NR Engineering Co Ltd
Changzhou NR Electric Power Electronics Co Ltd
Original Assignee
NR Electric Co Ltd
NR Engineering Co Ltd
Changzhou NR Electric Power Electronics Co Ltd
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Application filed by NR Electric Co Ltd, NR Engineering Co Ltd, Changzhou NR Electric Power Electronics Co Ltd filed Critical NR Electric Co Ltd
Priority to CN202310071568.1A priority Critical patent/CN116002310B/en
Publication of CN116002310A publication Critical patent/CN116002310A/en
Application granted granted Critical
Publication of CN116002310B publication Critical patent/CN116002310B/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Automatic Assembly (AREA)

Abstract

本发明公开了一种模块化分组装配生产线，它包括周转输送线、回流输送线和至少两个沿所述周转输送线依次排列的装配工位；其中，所述周转输送线用于输送产线工装，所述周转输送线具有起始端和末端并用于将位于所述起始端的产线工装依次输送到各个所述装配工位然后将所述产线工装输送至所述末端；所述回流输送线与所述周转输送线相连并用于承接所述周转输送线的末端的产线工装并将承接的产线工装输送至所述周转输送线的起始端。本发明能够输送产线工装循环流转，使用更加方便，不需要依靠人工搬运，能够降低人工成本，降低工人劳动强度。

The present invention discloses a modular group assembly production line, which includes a turnover conveyor line, a return conveyor line, and at least two assembly stations arranged in sequence along the turnover conveyor line; wherein the turnover conveyor line is used to convey production line tooling, and the turnover conveyor line has a starting end and an end end and is used to sequentially convey the production line tooling located at the starting end to each of the assembly stations and then convey the production line tooling to the end end; the return conveyor line is connected to the turnover conveyor line and is used to receive the production line tooling at the end of the turnover conveyor line and convey the received production line tooling to the starting end of the turnover conveyor line. The present invention can convey production line tooling in a circular flow, is more convenient to use, does not require manual handling, can reduce labor costs, and reduces the labor intensity of workers.

Description

Modularized grouping assembly production line
Technical Field
The invention relates to a modularized grouping assembly production line.
Background
At present, in the power industry, a sheet metal case has the advantages of light weight, high strength, low cost and the like, and the sheet metal case gradually replaces a die-casting case to become the mainstream. The assembly of the sheet metal box is characterized in that a plurality of assembly stations are arranged on a certain production area according to the sequence and the requirement of the process flow, so that the sheet metal box flows among the assembly stations, and a corresponding assembly procedure is completed in each assembly station by an assembly team. But at present, some enterprises still transport the sheet metal case through tools such as a handcart so as to enable the sheet metal case to circulate among all assembly stations, and the turnover efficiency is low and the labor cost is higher.
In order to improve turnover efficiency and reduce labor cost, a part of enterprises select to use the conveying line to convey the sheet metal machine case so as to realize turnover, accessories of the sheet metal machine case are required to be placed in production line tools when the conveying line is used for conveying the production line tools to circulate among assembly stations. For example, chinese patent publication No. CN215588413U discloses a production assembly line based on a medical CT machine control cabinet, which includes a carriage (corresponding to a conveyor line), the carriage connects a plurality of assembly stations together, and a production line fixture is disposed on the carriage and can be transported and circulated between the plurality of assembly stations through the carriage. However, the conveying frame can only convey the production line tools unidirectionally, but cannot convey the production line tools to circulate, and after the production line tools are conveyed to the tail end of the conveying frame, the production line tools at the tail end of the conveying frame are required to be conveyed to the starting end of the conveying frame by manpower, so that the conveying frame is inconvenient to use, the labor cost is high, and the labor intensity of workers is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a modularized grouping assembly production line which can convey the assembly circulation of the production line, is more convenient to use, does not need to rely on manual carrying, can reduce the labor cost and reduces the labor intensity of workers.
In order to solve the technical problems, the technical scheme of the invention is that the modularized grouping assembly production line comprises a turnover conveying line, a reflow conveying line and at least two assembly stations which are sequentially arranged along the turnover conveying line, wherein,
The turnover conveying line is used for conveying production line tools, and is provided with a starting end and a tail end and used for sequentially conveying the production line tools positioned at the starting end to each assembly station and then conveying the production line tools to the tail end;
The reflow conveyor line is connected with the turnover conveyor line and is used for bearing the production line fixture at the tail end of the turnover conveyor line and conveying the bearing production line fixture to the starting end of the turnover conveyor line.
The turnover conveying line further provides a concrete structure of the turnover conveying line, the turnover conveying line comprises an initial conveying mechanism, a transfer conveying mechanism, a main conveying mechanism, at least one assembly conveying mechanism, a first lifting conveying mechanism, a second lifting conveying mechanism, a third lifting conveying mechanism and a fourth lifting conveying mechanism corresponding to the assembly conveying mechanism,
The initial conveying mechanism is used for receiving the production line tooling sent from the reflow conveying line and conveying the production line tooling to one of the assembly stations;
The first lifting conveying mechanism is arranged on the initial conveying mechanism and is used for lifting and then supporting the production line tool on the initial conveying mechanism and conveying the lifted production line tool to the second lifting conveying mechanism;
the second lifting conveying mechanism is arranged on the transfer conveying mechanism and is used for descending after receiving the production line tool sent by the first lifting conveying mechanism so as to enable the production line tool to fall on the transfer conveying mechanism;
the transfer conveying mechanism is used for conveying the production line tool to the third lifting conveying mechanism;
the third lifting conveying mechanism is connected to the main conveying mechanism and is used for descending after receiving the production line tool sent by the transfer conveying mechanism so as to enable the production line tool to fall on the main conveying mechanism;
the main conveying mechanism is used for conveying the production line tools to move, and a positioning position corresponding to the fourth lifting conveying mechanism is arranged on the main conveying mechanism;
The fourth lifting conveying mechanism is arranged on the main conveying mechanism and is used for lifting to lift the production line tool at the corresponding positioning position and conveying the lifted production line tool to the corresponding assembly conveying mechanism, and the fourth lifting conveying mechanism is also used for descending after receiving the production line tool sent by the corresponding assembly conveying mechanism so as to enable the production line tool to fall back onto the main conveying mechanism;
The assembly conveying mechanism corresponds to the assembly station and receives the corresponding production line tool sent by the fourth lifting conveying mechanism and conveys the production line tool to the corresponding assembly station, and the assembly conveying mechanism is further used for conveying the production line tool back to the corresponding fourth lifting conveying mechanism.
Further, the turnover conveying line also comprises a tail end conveying mechanism, a fifth lifting conveying mechanism and a sixth lifting conveying mechanism, wherein,
The main conveying mechanism is also provided with a transfer position, and the positioning position is positioned in front of the transfer position in the conveying direction of the main conveying mechanism;
the fifth lifting conveying mechanism is arranged on the main conveying mechanism and is used for lifting and then supporting the production line tool positioned in the transfer position and conveying the lifted production line tool to the sixth lifting conveying mechanism;
The sixth lifting conveying mechanism is arranged on the tail end conveying mechanism and is used for descending after receiving the production line tool sent by the fifth lifting conveying mechanism so as to enable the production line tool to fall on the tail end conveying mechanism;
the tail end conveying mechanism is used for conveying the production line tool to the reflow conveying line.
Further, at least one of the first elevating conveyor, the second elevating conveyor, the third elevating conveyor, the fourth elevating conveyor, the fifth elevating conveyor, and the sixth elevating conveyor includes:
the fixing seat is fixedly arranged;
The lifting seat is connected to the fixed seat in a sliding manner along the up-down direction;
at least one conveying component, which is connected to the lifting seat;
The lifting driving piece is arranged on the fixed seat, and is connected with the lifting seat and used for driving the lifting seat to ascend so as to drive the conveying assembly to ascend to support the production line tool;
And the conveying driving piece is arranged on the lifting seat, connected with the conveying assembly and used for driving the conveying assembly to act so as to convey the production line tool to move.
Further, the lifting seat comprises a bottom plate and a vertical plate corresponding to the conveying assembly;
the conveying assembly comprises a conveying belt and at least two belt pulleys;
The bottom plate is connected to the fixed seat in a sliding manner along the up-down direction;
the vertical plate is connected to the bottom plate;
the belt wheels are rotatably connected to the corresponding vertical plates;
the conveying belt is connected to the belt wheel and used for supporting the production line tooling;
The conveying driving piece is connected with the belt wheel and used for driving the belt wheel to rotate so as to drive the conveying belt to act to convey the production line tool to move.
Further, the modularized grouping assembly production line also comprises a temporary storage conveying mechanism and a seventh lifting conveying mechanism corresponding to the temporary storage conveying mechanism, wherein,
A temporary storage position corresponding to the seventh lifting conveying mechanism is arranged in the main conveying mechanism;
The seventh lifting conveying mechanism is arranged on the main conveying mechanism and is used for lifting to lift the production line tool at the corresponding temporary storage position and conveying the lifted production line tool to the corresponding temporary storage conveying mechanism, and the seventh lifting conveying mechanism is also used for descending after receiving the production line tool sent by the corresponding temporary storage conveying mechanism so as to enable the production line tool to fall back to the main conveying mechanism;
The temporary storage conveying mechanism is used for receiving the corresponding production line tool sent by the seventh lifting conveying mechanism and conveying the production line tool back to the seventh lifting conveying mechanism.
Further provides a specific structure of the reflow conveyor line, which comprises a first lifting mechanism, a second lifting mechanism and a slope conveying mechanism, wherein,
The slope conveying mechanism is arranged between the first lifting mechanism and the second lifting mechanism and is obliquely arranged;
The first lifting mechanism is connected with the higher end part of the slope conveying mechanism, and is used for bearing the production line tooling at the tail end of the turnover conveying line and lifting the bearing production line tooling and conveying the bearing production line tooling to the higher end part of the slope conveying mechanism so that the production line tooling slides to the lower end part of the slope conveying mechanism along the slope conveying mechanism;
The second lifting mechanism is connected with the lower end part of the slope conveying mechanism, and is used for bearing the production line tool sent by the slope conveying mechanism and conveying the production line tool to the starting end of the turnover conveying line after being lifted.
The concrete structure of the slope conveying mechanism is further provided, and the reflow conveying line further comprises a fixing frame;
The slope conveying mechanism comprises a left side roller slide rail, a right side roller slide rail and at least one bottom roller slide rail;
the left side roller slide rail and the right side roller slide rail are obliquely connected to the fixing frame, and a slope channel for the production line tooling to pass through is arranged between the left side roller slide rail and the right side roller slide rail;
the bottom roller slide rail is obliquely connected to the fixing frame and used for supporting the production line tool in the slope channel.
Further provided is a specific structure of the first lifting mechanism and the second lifting mechanism, wherein the first lifting mechanism comprises a first frame, a first conveying mechanism and a first driving mechanism,
The first conveying mechanism is connected to the first frame in a sliding manner along the up-down direction and is provided with a material receiving position and a feeding position in the sliding process, the first conveying mechanism is positioned at the material receiving position and is used for receiving a production line tool sent from the tail end of the turnover conveying line, and the first conveying mechanism is positioned at the feeding position and is used for conveying the production line tool to the higher end part of the slope conveying mechanism;
The first driving mechanism is connected with the first conveying mechanism and is used for driving the first conveying mechanism to move up and down between the material receiving position and the material feeding position;
the second lifting mechanism comprises a second frame, a second conveying mechanism, a second driving mechanism and a receiving mechanism, wherein,
The material receiving mechanism is connected to the second frame and is used for receiving the production line tooling sent by the slope conveying mechanism;
the second conveying mechanism is connected to the second frame in a sliding manner along the up-down direction and has an initial position in the sliding process, and the second conveying mechanism is positioned below the production line tool on the receiving mechanism when the second conveying mechanism is positioned at the initial position;
The second driving mechanism is connected with the second conveying mechanism and used for driving the second conveying mechanism to rise upwards so as to lift the production line tools on the receiving mechanism, and the second conveying mechanism is used for conveying the lifted production line tools to the starting end of the turnover conveying line after being lifted in place.
Further provided is a specific structure of the first driving mechanism and the second driving mechanism, wherein the first driving mechanism comprises a first winding device, a first traction rope, at least one first end pulley, at least one second end pulley, at least one first top pulley and at least one second top pulley,
The first end pulley is rotatably connected to one end of the first conveying mechanism;
the second end pulley is rotatably connected to the other end of the first conveying mechanism;
the first top pulley and the second top pulley are both rotatably connected to the upper end of the first frame;
One end of the first traction rope is connected to the upper end of the first frame, and the first traction rope is sequentially connected to the first end pulley, the first top pulley, the second end pulley and the second top pulley and then connected with the first winding device;
The first winding device is connected to the first frame and used for winding the first traction rope to drive the first conveying mechanism to rise upwards;
The second driving mechanism comprises a second winding device, a second traction rope, at least one third end pulley, at least one fourth end pulley, at least one third top pulley and at least one fourth top pulley, wherein,
The third end pulley is rotatably connected to one end of the second conveying mechanism;
The fourth end pulley is rotatably connected to the other end of the second conveying mechanism;
the third top pulley and the fourth top pulley are both rotatably connected to the upper end of the second frame;
one end of the second traction rope is connected to the upper end of the second frame, and the second traction rope is sequentially connected to the third end pulley, the third top pulley, the fourth end pulley and the fourth top pulley and then connected with the second winding device;
the second winding device is connected to the second frame and used for winding the second traction rope to drive the second conveying mechanism to rise upwards.
Further provided is a specific structure of the first conveying mechanism and the second conveying mechanism, wherein the first conveying mechanism comprises a first sliding frame and at least two first conveying rollers,
The first sliding frame is connected to the first frame in a sliding manner along the up-down direction;
the first conveying roller is rotatably connected to the first sliding frame and is used for bearing the production line tool and conveying the production line tool to move when rotating;
the second conveying mechanism comprises a second sliding frame and at least two second conveying rollers, wherein,
The second sliding frame is connected to the second frame in a sliding manner along the up-down direction;
the second conveying roller is rotatably connected to the second sliding frame and is used for bearing the production line tool and conveying the production line tool to move when rotating;
The material receiving mechanism comprises at least one material receiving roller sliding rail and a bracket corresponding to the material receiving roller sliding rail;
The bracket is connected to the second frame;
the material receiving roller sliding rail is connected to the bracket and used for penetrating through a gap between the adjacent second conveying rollers when the second conveying mechanism descends to the initial position.
Further, an operation table and a material rack are arranged in the assembly station, the material rack comprises a rack body, at least one feeding sliding rail mechanism, a transfer rail corresponding to the feeding sliding rail mechanism, a discharging sliding rail mechanism corresponding to the transfer rail and a swinging driving piece corresponding to the transfer rail,
The feeding sliding rail mechanism and the discharging sliding rail mechanism are obliquely connected to the frame body, and the feeding sliding rail mechanism is used for receiving a feed box provided with accessories;
The transfer rail is connected to the frame body in a swinging way and has a feeding position and a discharging position in the swinging way, when the transfer rail swings to the feeding position, the transfer rail is engaged with the lower end part of the corresponding feeding slide rail mechanism so that the feed box in the feeding slide rail mechanism slides into the corresponding transfer rail, and when the transfer rail swings to the discharging position, the transfer rail is engaged with the upper end part of the corresponding discharging slide rail mechanism so that the feed box in the transfer rail slides into the corresponding discharging slide rail mechanism;
the swing driving piece is connected with the corresponding transfer rail and is used for driving the transfer rail to swing between the feeding position and the discharging position.
Further, at least one storage position for storing the bin is arranged in the feeding slide rail mechanism, the feeding slide rail mechanism further comprises a blocking mechanism corresponding to the storage position, the blocking mechanism is connected to the frame body and used for acting against the bin in the corresponding storage position to block the bin from sliding downwards, and the blocking mechanism is further used for acting against the bin in the corresponding storage position to enable the bin to slide downwards along the feeding slide rail mechanism.
Further, the feeding slide rail mechanism is positioned above the corresponding discharging slide rail mechanism, and the inclination direction of the feeding slide rail mechanism is opposite to that of the discharging slide rail mechanism;
And/or the feeding slide rail mechanism comprises at least one first roller slide rail which is obliquely connected to the frame body and used for bearing the feed box;
And/or the discharging slide rail mechanism comprises at least one second roller slide rail which is obliquely connected to the frame body and used for bearing the feed box;
and/or the transfer track comprises a swing frame connected to the frame body in a swinging way and at least one third roller sliding rail connected to the swing frame.
Further, the modularized grouping assembly production line also comprises a feeding vehicle, wherein the feeding vehicle comprises a movable frame, a feeding slide rail mechanism corresponding to the feeding slide rail mechanism and a recycling slide rail mechanism corresponding to the discharging slide rail mechanism,
The feeding slide rail mechanism and the recycling slide rail mechanism are obliquely connected to the movable frame, and a feed box with accessories is stored in the feeding slide rail mechanism;
The movable frame is used for moving to be in butt joint with the frame body so as to enable the lower end of the feeding sliding rail mechanism to be connected with the corresponding higher end of the feeding sliding rail mechanism and enable the lower end of the discharging sliding rail mechanism to be connected with the corresponding higher end of the recycling sliding rail mechanism;
The movable frame is also connected with a first docking mechanism corresponding to the feeding slide rail mechanism, the first docking mechanism is positioned at the lower side of the corresponding feeding slide rail mechanism, the first docking mechanism is used for blocking a feed box in the corresponding feeding slide rail mechanism to prevent the feed box from sliding down when the movable frame moves to be out of docking with the frame body, and the first docking mechanism is also used for unblocking the feed box in the feeding slide rail mechanism to enable the feed box in the feeding slide rail mechanism to slide into the corresponding feeding slide rail mechanism when the movable frame moves to be docked with the frame body;
The frame body is also connected with a second docking mechanism corresponding to the discharging sliding rail mechanism, the second docking mechanism is located at the lower side of the corresponding discharging sliding rail mechanism, the second docking mechanism is used for blocking a corresponding material box in the discharging sliding rail mechanism to prevent the material box from sliding down when the movable frame moves to be out of docking with the frame body, and the second docking mechanism is also used for unblocking the material box in the discharging sliding rail mechanism when the movable frame moves to be docked with the frame body so that the material box in the discharging sliding rail mechanism slides to the corresponding recycling sliding rail mechanism.
Further provides a specific structure of the first docking mechanism and the second docking mechanism, the frame body is connected with a first cross bar corresponding to the first docking mechanism, the first docking mechanism comprises a first mounting plate, a first elastic piece and a first sliding part, wherein,
The first mounting plate is connected to the movable frame and is positioned at the lower side of the corresponding feeding slide rail mechanism;
The first sliding component is connected to the first mounting plate in a sliding manner and has a first blocking position and a first passing position during sliding;
the first sliding part is provided with a first baffle plate part and a first slope part;
One end of the first elastic piece is propped against the first mounting plate, the other end of the first elastic piece is propped against the first sliding part, and the first elastic piece is used for driving the first sliding part to slide to the first blocking position so that a first baffle plate part in the first sliding part stretches into the corresponding feeding slide rail mechanism to block a feed box in the feeding slide rail mechanism to prevent the feed box from sliding off;
The first slope part is provided with a first inclined surface;
The first cross rod is used for propping against the first inclined surface and driving the first slope part to move in the butt joint process of the movable frame and the frame body, so that the whole first sliding part is driven to compress the first elastic piece to move to the first passing position, and the first baffle plate part in the first sliding part is led out of the corresponding feeding slide rail mechanism;
the movable frame is connected with a second cross bar corresponding to the second docking mechanism, the second docking mechanism comprises a second mounting plate, a second elastic piece and a second sliding part, wherein,
The second mounting plate is connected to the frame body and is positioned at the lower side of the corresponding discharging sliding rail mechanism;
the second sliding component is connected to the second mounting plate in a sliding manner and has a second blocking position and a second passing position during sliding;
the second sliding part is provided with a second baffle plate part and a second slope part;
One end of the second elastic piece is propped against the second mounting plate, the other end of the second elastic piece is propped against the second sliding part, and the second elastic piece is used for driving the second sliding part to slide to the second blocking position so that a second baffle plate part in the second sliding part stretches into the corresponding discharging sliding rail mechanism to block a material box in the discharging sliding rail mechanism to prevent the material box from sliding off;
the second slope part is provided with a second inclined surface;
The second cross rod is used for propping against the second inclined surface and driving the second slope part to move in the butt joint process of the movable frame and the frame body, and further driving the whole second sliding part to compress the second elastic piece to move to the second passing position so that the second baffle plate part in the second sliding part exits the corresponding discharging sliding rail mechanism.
Further, the feeding slide rail mechanism is positioned above the corresponding recovery slide rail mechanism, and the inclination direction of the feeding slide rail mechanism is opposite to that of the recovery slide rail mechanism;
And/or the feed slide rail mechanism comprises at least one fourth roller slide rail which is obliquely connected to the moving frame and is used for bearing the feed box;
and/or the recycling slide rail mechanism comprises at least one fifth roller slide rail which is obliquely connected to the moving frame and used for bearing the feed box.
After the technical scheme is adopted, the assembly line tool is used for placing various accessories and semi-finished products obtained by assembly, and workers can assemble the accessories and the semi-finished products in the assembly line tool in the assembly station. After the modularized grouping assembly production line is used, the turnover conveying line can convey the assembly line tool positioned at the starting end and accessories in the assembly line tool to each assembly station, and workers can assemble and assemble each accessory in the assembly stations. After the production line frock is conveyed to the tail end of turnover transfer chain, the backward flow transfer chain accepts the terminal production line frock of turnover transfer chain and carries the production line frock to the starting end of turnover transfer chain, and then realized the circulation of production line frock carries the circulation, uses more conveniently, does not need to rely on the manual work to carry the production line frock to the starting end from the tail end of turnover transfer chain, has reduced the cost of labor, has reduced workman intensity of labour.
Drawings
FIG. 1 is a schematic diagram of a modular grouping assembly line of the present invention;
FIG. 2 is a schematic structural view of the epicyclic conveyor line of the present invention;
FIG. 3 is a schematic view of the structure of the initial and transit conveyors of the present invention;
FIG. 4 is a schematic view of the assembly conveying mechanism, the temporary storage conveying mechanism, the fourth elevating conveying mechanism and the seventh elevating conveying mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the end conveying mechanism, the fifth elevating conveying mechanism and the sixth elevating conveying mechanism of the present invention;
Fig. 6 is a schematic structural view of a first elevating conveyor, a second elevating conveyor, a third elevating conveyor, a fourth elevating conveyor, a fifth elevating conveyor, a sixth elevating conveyor and a seventh elevating conveyor according to the present invention;
FIG. 7 is a schematic view of a positioning assembly according to the present invention;
FIG. 8 is a schematic structural view of a reflow conveyor line of the present invention;
FIG. 9 is a schematic view of a first lifting mechanism according to the present invention;
FIG. 10 is a schematic view of the first transport mechanism and the first drive mechanism of the present invention;
FIG. 11 is a schematic view of a first driving mechanism according to the present invention;
FIG. 12 is a schematic view of a second lift mechanism according to the present invention;
FIG. 13 is a schematic view of the structure of the console and the material rack of the present invention;
FIG. 14 is a schematic view of the transfer rail of the present invention in a feed position;
FIG. 15 is a schematic view of the transfer rail of the present invention in a discharge position;
FIG. 16 is a schematic view of the structure of the console, material rack and charging carriage of the present invention;
FIG. 17 is a schematic view of the structure of the feed slide mechanism, feed slide mechanism and first docking mechanism of the present invention;
FIG. 18 is a side view of a first docking mechanism of the present invention;
Fig. 19 is an exploded view of the assembly of the first docking mechanism of the present invention.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1,2,3,4, 5, 8, a modular grouping assembly line comprises an epicyclic conveyor line 100, a reflow conveyor line 200 and at least two assembly stations 300 arranged in sequence along the epicyclic conveyor line 100, wherein,
The turnover conveying line 100 is used for conveying the production line tools 1, the turnover conveying line 100 is provided with a starting end and a tail end, and is used for conveying the production line tools 1 positioned at the starting end to each assembly station 300 in sequence and then conveying the production line tools 1 to the tail end;
the reflow conveyor line 200 is connected with the turnover conveyor line 100 and is used for receiving the production line tooling 1 at the tail end of the turnover conveyor line 100 and conveying the received production line tooling 1 to the starting end of the turnover conveyor line 100. Specifically, the assembly line tool 1 is used for placing various accessories and semi-finished products obtained by assembly, and a worker can assemble the accessories and the semi-finished products in the assembly line tool 1 in the assembly station 300. Further specifically, the modularized grouping assembly production line of the embodiment of the application is used for assembling and producing the sheet metal case, and the accessories are all accessories of the sheet metal case.
After the modularized grouping assembly production line is used, the turnover conveying line 100 can convey the assembly line tool 1 positioned at the starting end and the accessories in the assembly line tool 1 to each assembly station 300, and workers can assemble and assemble each accessory in the assembly stations 300. After the production line frock 1 is conveyed to the tail end of the turnover conveying line 100, the backflow conveying line 200 receives the production line frock 1 at the tail end of the turnover conveying line 100 and conveys the production line frock 1 to the starting end of the turnover conveying line 100, so that the circulation conveying circulation of the production line frock 1 is realized, the use is more convenient, the labor is not required to be relied on to carry the production line frock 1 from the tail end of the turnover conveying line 100 to the starting end, the labor cost is reduced, and the labor intensity of workers is reduced.
As shown in fig. 1 to 6, the turnover conveying line 100 includes, for example but not limited to, a start conveying mechanism 2, a middle rotation conveying mechanism 3, a main conveying mechanism 4, at least one assembly conveying mechanism 5, a first lifting conveying mechanism 6, a second lifting conveying mechanism 7, a third lifting conveying mechanism 8, and a fourth lifting conveying mechanism 9 corresponding to the assembly conveying mechanism 5,
The initial conveying mechanism 2 is used for receiving the production line tooling 1 sent from the reflow conveying line 200 and conveying the production line tooling 1 to one of the assembly stations 300;
The first lifting conveying mechanism 6 is arranged on the initial conveying mechanism 2, and the first lifting conveying mechanism 6 is used for lifting and then supporting the production line tool 1 on the initial conveying mechanism 2 and conveying the supported production line tool 1 to the second lifting conveying mechanism 7;
the second lifting conveying mechanism 7 is installed on the transfer conveying mechanism 3, and the second lifting conveying mechanism 7 is used for descending after receiving the line tool 1 sent by the first lifting conveying mechanism 6 so as to enable the line tool 1 to fall on the transfer conveying mechanism 3;
The transfer conveying mechanism 3 is used for conveying the production line tool 1 to the third lifting conveying mechanism 8;
The third lifting conveying mechanism 8 is connected to the main conveying mechanism 4, and the third lifting conveying mechanism 8 is used for descending after receiving the line tool 1 sent by the transfer conveying mechanism 3 so that the line tool 1 falls on the main conveying mechanism 4;
The main conveying mechanism 4 is used for conveying the production line tooling 1 to move, and a positioning position corresponding to the fourth lifting conveying mechanism 9 is arranged on the main conveying mechanism 4;
The fourth lifting conveying mechanism 9 is installed on the main conveying mechanism 4, the fourth lifting conveying mechanism 9 is used for lifting to lift the production line tooling 1 at the corresponding positioning position and conveying the lifted production line tooling 1 to the corresponding assembly conveying mechanism 5, and the fourth lifting conveying mechanism 9 is also used for carrying the production line tooling 1 sent by the corresponding assembly conveying mechanism 5 and then descending to enable the production line tooling 1 to fall back onto the main conveying mechanism 4;
The assembly conveying mechanism 5 corresponds to the assembly station 300 and is used for receiving the production line tooling 1 sent by the corresponding fourth lifting conveying mechanism 9 and conveying the production line tooling 1 to the corresponding assembly station 300, and the assembly conveying mechanism 5 is also used for conveying the production line tooling 1 back to the corresponding fourth lifting conveying mechanism 9.
As shown in fig. 1 to 6, the epicyclic conveyor line 100 may further include an end conveyor 10, a fifth elevating conveyor 11 and a sixth elevating conveyor 12, wherein,
The main conveying mechanism 4 is further provided with a transfer position, the positioning position is positioned in front of the transfer position in the conveying direction of the main conveying mechanism 4, namely, when the main conveying mechanism 4 conveys the line tool 1 to move, the line tool 1 passes through all the positioning positions and is conveyed to the transfer position;
the fifth lifting conveying mechanism 11 is installed on the main conveying mechanism 4, and the fifth lifting conveying mechanism 11 is used for lifting and then supporting the production line tooling 1 located in the transfer position and conveying the lifted production line tooling 1 to the sixth lifting conveying mechanism 12;
The sixth lifting conveying mechanism 12 is mounted on the end conveying mechanism 10, and the sixth lifting conveying mechanism 12 is used for descending after receiving the line tool 1 sent by the fifth lifting conveying mechanism 11 so that the line tool 1 falls on the end conveying mechanism 10;
the end conveying mechanism 10 is used for conveying the production line tool 1 to the reflow conveying line 200.
In this embodiment, the initial conveying mechanism 2 is configured to convey the production line tooling 1 to a first assembly station 300, where the first assembly station 300 is the assembly station 300 located at the forefront in the conveying direction of the main conveying mechanism 4. Each assembly station 300 corresponds to one of the assembly conveyor mechanisms 5, respectively, except for the first assembly station 300.
In this embodiment, the number of the assembling stations 300 is 3, and the working process of the turnover conveyor line 100 is described by taking the case that the assembling stations 300 are 3, firstly, the reflow conveyor line 200 conveys the empty production line tooling 1 to the initial conveying mechanism 2, the initial conveying mechanism 2 conveys the production line tooling 1 to the first assembling station 300, a worker in the first assembling station 300 performs a first assembling process, and the semi-finished product obtained by assembling is put into the production line tooling 1 on the initial conveying mechanism 2. Then the first lifting and conveying mechanism 6 lifts and supports the line tool 1 on the initial conveying mechanism 2 and conveys the line tool 1 to the second lifting and conveying mechanism 7, the second lifting and conveying mechanism 7 descends to enable the line tool 1 to fall on the transit conveying mechanism 3, the transit conveying mechanism 3 conveys the line tool 1 to the third lifting and conveying mechanism 8, and then the third lifting and conveying mechanism 8 descends to enable the line tool 1 to fall on the main conveying mechanism 4.
Then the main conveying mechanism 4 conveys the production line tooling 1 to the first positioning position, then the corresponding fourth lifting conveying mechanism 9 is lifted to lift the production line tooling 1 at the first positioning position and convey the lifted production line tooling 1 to the corresponding assembly conveying mechanism 5, the assembly conveying mechanism 5 conveys the production line tooling 1 to the second assembly station 300, workers in the second assembly station 300 take the semi-finished products in the production line tooling 1 to carry out the second assembly process, and the semi-finished products are put back into the production line tooling 1 after the assembly is completed. The corresponding assembly and transport mechanism 5 then transports the production line tool 1 back onto the corresponding fourth lifting and transport mechanism 9, and the fourth lifting and transport mechanism 9 descends again to enable the production line tool 1 to fall back into the first positioning position.
Then the main conveying mechanism 4 continues to convey the production line tooling 1 to the second positioning position, then the corresponding fourth lifting conveying mechanism 9 is lifted to hold the production line tooling 1 at the second positioning position and convey the held production line tooling 1 to the corresponding assembly conveying mechanism 5, the assembly conveying mechanism 5 conveys the production line tooling 1 to the third assembly station 300, a worker in the third assembly station 300 takes a semi-finished product in the production line tooling 1 to perform the third assembly process, a finished product is obtained after the assembly is completed, and the worker places the finished product on a special tray without putting the finished product back into the production line tooling 1. The assembly conveyor 5 corresponding to the third assembly station 300 then conveys the empty line tool 1 onto the corresponding fourth lifting conveyor 9, the fourth lifting conveyor 9 is lowered again to bring the empty line tool 1 back into the second positioning position, and the main conveyor 4 then conveys the empty line tool 1 into the transfer position.
The fifth elevation transport mechanism 11 then raises and lifts the line tool 1 in the transfer position, and transports the lifted line tool 1 to the sixth elevation transport mechanism 12. The sixth lifting and conveying mechanism 12 receives the line tool 1 sent by the fifth lifting and conveying mechanism 11 and then descends so that the line tool 1 falls on the end conveying mechanism 10, and then the end conveying mechanism 10 conveys the line tool 1 into the reflow conveying line 200.
The start end of the whole turnover conveying line 100 is the start conveying mechanism 2, the end of the whole turnover conveying line 100 is the end conveying mechanism 10, and position sensors can be arranged in the start conveying mechanism 2, the middle-rotation conveying mechanism 3, the main conveying mechanism 4, the assembly conveying mechanism 5 and the end conveying mechanism 10 so as to sense the position of the production line tool 1.
As shown in fig. 6, at least one of the first elevating conveyor 6, the second elevating conveyor 7, the third elevating conveyor 8, the fourth elevating conveyor 9, the fifth elevating conveyor 11, and the sixth elevating conveyor 12 includes:
The fixing seat 13 is fixedly arranged on the fixing seat 13;
the lifting seat 14 is connected to the fixed seat 13 in a sliding manner along the up-down direction;
at least one conveying assembly 15, said conveying assembly 15 being connected to said lifting seat 14;
the lifting driving piece 16 is installed on the fixed seat 13, and the lifting driving piece 16 is connected with the lifting seat 14 and is used for driving the lifting seat 14 to ascend so as to drive the conveying assembly 15 to ascend to support the production line tool 1;
And the conveying driving piece is arranged on the lifting seat 14, is connected with the conveying assembly 15 and is used for driving the conveying assembly 15 to act so as to convey the production line tool 1 to move.
Specifically, in the fourth lifting conveying mechanism 9, the lifting driving member 16 drives the lifting seat 14 to lift and further drive the conveying assembly 15 to lift so as to support the production line tool 1 in the positioning position, and then the conveying driving member drives the conveying assembly 15 to act so as to convey the production line tool 1 to move onto the corresponding assembling conveying mechanism 5. More specifically, in the fourth elevating conveying mechanism 9, when the elevating driving member 16 drives the elevating seat 14 to descend, the conveying assembly 15 can be driven to descend, so that the lifted production line tool 1 falls on the main conveying mechanism 4. The lifting driving member 16 may be a lifting cylinder, and the lifting cylinder is connected to the fixing base 13 and connected to the lifting base 14. The lifting seat 14 is slidably connected to the fixed seat 13 through a plurality of guide shafts 17, so that the problem that the lifting seat 14 is overturned can be avoided.
As shown in fig. 6, the lifting base 14 may include a bottom plate 18 and a vertical plate 19 corresponding to the conveying assembly 15;
the conveyor assembly 15 comprises a conveyor belt 20 and at least two pulleys 21;
The bottom plate 18 is connected to the fixed seat 13 in a sliding manner along the up-down direction;
The vertical plate 19 is connected to the bottom plate 18;
the pulleys 21 are rotatably connected to the corresponding risers 19;
The conveying belt 20 is connected to the belt wheel 21 and used for supporting the production line tool 1;
in this embodiment, 2 vertical plates 19 and 2 conveying assemblies 15 are respectively provided, and the conveying assemblies 15 are in one-to-one correspondence with the vertical plates 19 and are mounted on the corresponding vertical plates 19. The initial conveying mechanism 2, the intermediate conveying mechanism 3, the main conveying mechanism 4, the assembly conveying mechanism 5 and the tail end conveying mechanism 10 can be roller conveying mechanisms which comprise a frame and a plurality of conveying rollers, wherein the vertical plate 19 and the conveying assembly 15 are used for penetrating through gaps among the conveying rollers so as to support the production line tool 1, and the fixing seat 13 is used for being fixedly connected to the corresponding frame. Specifically, the specific structure of the roller type conveying mechanism is a prior art well known to those skilled in the art, and detailed description is omitted in this embodiment.
As shown in fig. 6, the conveying driving member includes a conveying motor and a driving shaft 22, the driving shaft 22 is rotatably connected to the bottom plate 18 and connected to the belt wheel 21, the conveying motor is connected to the bottom plate 18 and is in transmission connection with the driving shaft 22, and the conveying motor drives the driving shaft 22 to rotate so as to drive the belt wheel 21 to rotate, thereby driving the conveying belt 20 to act. Wherein, the vertical plate 19 is also connected with a supporting block 23 for supporting the conveyer belt 20.
As shown in fig. 1, 2, 4 and 6, the modular grouping assembly line may further include a temporary storage conveyor 24 and a seventh elevating conveyor 25 corresponding to the temporary storage conveyor 24, wherein,
A temporary storage position corresponding to the seventh lifting conveying mechanism 25 is arranged in the main conveying mechanism 4;
The seventh lifting conveying mechanism 25 is mounted on the main conveying mechanism 4, the seventh lifting conveying mechanism 25 is used for lifting to lift the production line tooling 1 at the corresponding temporary storage position and conveying the lifted production line tooling 1 to the corresponding temporary storage conveying mechanism 24, and the seventh lifting conveying mechanism 25 is also used for receiving the production line tooling 1 sent by the corresponding temporary storage conveying mechanism 24 and then descending to enable the production line tooling 1 to fall back onto the main conveying mechanism 4;
The temporary storage conveying mechanism 24 is used for receiving the production line tool 1 sent by the corresponding seventh lifting conveying mechanism 25 and conveying the production line tool 1 back to the seventh lifting conveying mechanism 25, in this embodiment, the temporary storage conveying mechanisms 24 are in one-to-one correspondence with the seventh lifting conveying mechanisms 25, and in the conveying direction of the main conveying mechanism 4, two temporary storage conveying mechanisms 24 are arranged in front of each assembly conveying mechanism 5.
Specifically, when one production line tooling 1 stays in the assembly conveying mechanism 5, the rest production line tooling 1 on the main conveying mechanism 4 can be temporarily conveyed to the temporary storage conveying mechanism 24 for temporary storage, and when the production line tooling 1 in the assembly conveying mechanism 5 is conveyed away, the production line tooling 1 in the temporary storage conveying mechanism 24 is conveyed to the main conveying mechanism 4 and then conveyed to the assembly conveying mechanism 5, so that good production beats can be obtained, and the beat mismatch problem among a plurality of working procedures is avoided. More specifically, the temporary storage conveying mechanism 24 is also a roller conveying mechanism, and the seventh lifting conveying mechanism 25 has the same structure as the fourth lifting conveying mechanism 9, and the installation mode and the working principle are also the same.
As shown in fig. 4, 5 and 7, the end conveying mechanism 10 is provided with at least one waiting position for storing the production line tooling 1, and positioning components are respectively arranged in the positioning position, the temporary storage position, the transferring position and the waiting position. The positioning assembly comprises a positioning cylinder 26 and a positioning baffle plate 27, the positioning cylinder 26 is fixedly arranged, the positioning baffle plate 27 is connected to the positioning cylinder 26, the positioning cylinder 26 is used for driving the positioning baffle plate 27 to lift up so that the positioning baffle plate 27 can block the production line tool 1 and further enable the production line tool 1 to accurately stop at a corresponding position, and when the positioning cylinder 26 drives the positioning baffle plate 27 to descend, the production line tool 1 can smoothly pass through the corresponding position.
As shown in fig. 1, 8, 9, 12, the return conveyor line 200 is, for example and without limitation, a structure including a first lifting mechanism 400, a second lifting mechanism 500, and a ramp conveyor mechanism 600, wherein,
The slope conveying mechanism 600 is arranged between the first lifting mechanism 400 and the second lifting mechanism 500, and the slope conveying mechanism 600 is obliquely arranged;
the first lifting mechanism 400 is connected to a higher end of the slope conveying mechanism 600, and the first lifting mechanism 400 is configured to receive the line tool 1 at the end of the turnover conveying line 100 and lift the received line tool 1 and convey the line tool to the higher end of the slope conveying mechanism 600 so that the line tool 1 slides down the slope conveying mechanism 600 to a lower end of the slope conveying mechanism 600;
The second lifting mechanism 500 is connected to a lower end of the slope conveying mechanism 600, and the second lifting mechanism 500 is configured to receive the line tool 1 sent by the slope conveying mechanism 600 and convey the line tool 1 to a start end of the turnover conveying line 100 after lifting. Specifically, the first lifting mechanism 400 is used for receiving the line tool 1 sent by the end conveying mechanism 10, the second lifting mechanism 500 is used for conveying the line tool 1 to the initial conveying mechanism 2, and in this embodiment, the slope conveying mechanism 600 has the advantage of low cost, and uses gravity to convey, so that the use cost is low.
As shown in fig. 1, 8-12, the reflow conveyor line 200 may further include a fixing rack 28;
the ramp conveyor mechanism 600 is, for example and without limitation, of the structure comprising a left side roller rail 29, a right side roller rail 30, and at least one bottom roller rail 31;
the left side roller slide rail 29 and the right side roller slide rail 30 are obliquely connected to the fixing frame 28, and a slope channel for the production line tool 1 to pass through is arranged between the left side roller slide rail 29 and the right side roller slide rail 30;
The bottom roller slide rail 31 is obliquely connected to the fixing frame 28 and is used for supporting the production line tool 1 in the slope channel, and in particular, the left side roller slide rail 29, the right side roller slide rail 30 and the bottom roller slide rail 31 are obliquely arranged, so that the production line tool 1 can slide obliquely downwards under the action of gravity without power driving. In this embodiment, the left side roller rail 29, the right side roller rail 30 and the bottom roller rail 31 are fluent strips.
At least one buffer position for storing the line tools 1 is provided in the slope conveying mechanism 600, specifically, when one line tool 1 is stopped in the first lifting mechanism 400, the rest of the line tools 1 in the end conveying mechanism 10 are stopped in the waiting position temporarily, and when one line tool 1 is stopped in the second lifting mechanism 500, the rest of the line tools 1 in the slope conveying mechanism 600 are stopped in the buffer position for waiting. Further specifically, the buffer position is provided with a material blocking component connected to the fixing frame 28, the material blocking component is used for acting against the production line tooling 1 in the corresponding buffer position to block the production line tooling 1 from sliding downwards, and the material blocking component is also used for acting out of contact with the production line tooling 1 in the corresponding buffer position to enable the production line tooling 1 to slide downwards along the slope conveying mechanism 600 into the second lifting mechanism 500. In this embodiment, the material blocking component includes a material blocking cylinder 32, a material blocking rod is connected to the material blocking cylinder 32, when the material blocking cylinder 32 extends, the material blocking rod blocks the production line tool 1 to prevent the production line tool 1 from sliding downwards, when the material blocking cylinder 32 retracts, the material blocking rod also retracts and is separated from the production line tool 1 to be abutted, and then the production line tool 1 slides downwards obliquely along the slope conveying mechanism 600 under the action of gravity. In this embodiment, the material blocking cylinders 32 are in one-to-one correspondence with the buffer positions.
As shown in fig. 8-11, the first lifting mechanism 400 includes, for example and without limitation, a first frame 33, a first conveying mechanism 34, and a first driving mechanism 35, wherein,
The first conveying mechanism 34 is slidably connected to the first frame 33 along the up-down direction and has a receiving position and a feeding position during sliding, the first conveying mechanism 34 is located at the receiving position and is used for receiving the line tool 1 sent from the end of the turnover conveying line 100, and the first conveying mechanism 34 is located at the feeding position and is used for conveying the line tool 1 to the upper end of the slope conveying mechanism 600;
The first driving mechanism 35 is connected to the first conveying mechanism 34 and is used for driving the first conveying mechanism 34 to move up and down between the receiving position and the feeding position, in this embodiment, the receiving position is located below the feeding position, the conveying direction of the first conveying mechanism 34 is the same as that of the slope conveying mechanism 600, specifically, the first conveying mechanism 34 is engaged with the end conveying mechanism 10 when the first conveying mechanism 34 is located at the receiving position, and the first conveying mechanism 34 is engaged with the slope conveying mechanism 600 when the first conveying mechanism 34 is located at the feeding position.
As shown in fig. 8 and 12, the second lifting mechanism 500 is, for example and without limitation, a structure including a second frame 36, a second carrying mechanism 37, a second driving mechanism 38, and a receiving mechanism 39, wherein,
The receiving mechanism 39 is connected to the second frame 36 and is used for receiving the production line tool 1 sent by the slope conveying mechanism 600;
The second conveying mechanism 37 is slidably connected to the second frame 36 along the up-down direction and has an initial position in the sliding process, and when the second conveying mechanism 37 is located at the initial position, the second conveying mechanism 37 is located below the line fixture 1 on the material receiving mechanism 39;
The second driving mechanism 38 is connected to the second conveying mechanism 37 and is used for driving the second conveying mechanism 37 to lift upwards so as to lift the production line tooling 1 on the receiving mechanism 39, and the second conveying mechanism 37 is used for conveying the lifted production line tooling 1 to the starting end of the turnover conveying line 100 after being lifted in place. In this embodiment, the conveying direction of the second conveying mechanism 37 is perpendicular to the conveying direction of the slope conveying mechanism 600, specifically, the second conveying mechanism 37 is engaged with the initial conveying mechanism 2 when the second conveying mechanism 37 is lifted in place.
As shown in fig. 9-12, the first driving mechanism 35 includes, for example and without limitation, a first winding device, a first traction rope 40, at least one first end pulley 41, at least one second end pulley 42, at least one first top pulley 43 and at least one second top pulley 44, wherein,
The first end pulley 41 is rotatably connected to one end of the first conveying mechanism 34;
the second end pulley 42 is rotatably connected to the other end of the first conveying mechanism 34;
The first top pulley 43 and the second top pulley 44 are both rotatably connected to the upper end portion of the first frame 33;
One end of the first traction rope 40 is connected to the upper end of the first frame 33, and the first traction rope 40 is sequentially connected to the first end pulley 41, the first top pulley 43, the second end pulley 42 and the second top pulley 44 and then connected to the first winding device;
The first winding device is connected to the first frame 33 and used for winding the first traction rope 40 to drive the first conveying mechanism 34 to lift upwards, in the embodiment, 3 first end pulleys 41 are provided, 5 first top pulleys 43 are provided, 2 second end pulleys 42 are provided, and 2 second top pulleys 44 are provided;
The second drive mechanism 38 includes, for example and without limitation, a second wind-up device, a second traction rope, at least one third end pulley, at least one fourth end pulley, at least one third top pulley, and at least one fourth top pulley, wherein,
The third end pulley is rotatably connected to one end of the second conveying mechanism 37;
the fourth end pulley is rotatably connected to the other end of the second conveying mechanism 37;
the third top pulley and the fourth top pulley are both rotatably connected to the upper end of the second frame 36;
One end of the second traction rope is connected to the upper end of the second frame 36, and the second traction rope is sequentially connected to the third end pulley, the third top pulley, the fourth end pulley and the fourth top pulley and then connected to the second winding device;
The second winding device is connected to the second frame 36 and is used for winding the second traction rope to drive the second conveying mechanism 37 to lift upwards. In this embodiment, the number of the third end pulleys is 3, the number of the third top pulleys is 5, the number of the fourth end pulleys is 2, the number of the fourth top pulleys is 2, and the first winding device and the second winding device respectively comprise a winding drum 45 which is rotatably arranged and a reducing motor 46 which is used for driving the winding drum 45 to rotate.
Specifically, the first end pulley 41, the second end pulley 42, the third end pulley, the fourth end pulley, the first top pulley 43, the second top pulley 44, the third top pulley and the fourth top pulley are fixed in a cantilever pin and a clamping spring limiting manner respectively, so that the phenomenon of blocking and shifting during rotation can be avoided.
Further specifically, the first driving mechanism 35 and the second driving mechanism 38 have the advantage of high stress uniformity and synchronization, and the position sensor is installed in the first lifting mechanism 400 so as to sense the position of the first conveying mechanism 34, so that the first conveying mechanism 34 is started and stopped accurately, and the lifting is stable. The second lifting mechanism 500 is also provided with a position sensor so as to sense the position of the second conveying mechanism 37, so that the second conveying mechanism 37 is started and stopped accurately, and the lifting is stable.
As shown in fig. 8 to 12, the first conveying mechanism 34 may include a first carriage 47 and at least two first conveying rollers 48, wherein,
The first carriage 47 is slidably connected to the first frame 33 in the up-down direction;
The first conveying roller 48 is rotatably connected to the first sliding frame 47, and the first conveying roller 48 is used for bearing the production line tooling 1 and conveying the production line tooling 1 to move when rotating;
The second transport mechanism 37 may include a second carriage 49 and at least two second transport rollers 50, wherein,
The second carriage 49 is slidably connected to the second frame 36 in the up-down direction;
The second conveying roller 50 is rotatably connected to the second carriage 49, and the second conveying roller 50 is used for carrying the line tooling 1 and conveying the line tooling 1 to move when rotating, in this embodiment, the first conveying roller 48 and the second conveying roller 50 are both electric rollers, and the electric rollers are preferably 24v dc brushless rollers, and their specific structures are known in the art by those skilled in the art, and are not described in detail in this embodiment. Specifically, the first conveying roller 48 is used for receiving the line fixture 1 sent from the end of the turnover conveying line 100 and conveying the line fixture 1 to the upper end of the slope conveying mechanism 600 when rotating, and the second conveying roller 50 is used for lifting the line fixture 1 on the receiving mechanism 39 and conveying the lifted line fixture 1 to the starting end of the turnover conveying line 100.
As shown in fig. 12, the receiving mechanism 39 includes, for example and without limitation, at least one receiving roller rail 51 and a bracket 52 corresponding to the receiving roller rail 51;
the bracket 52 is attached to the second frame 36;
the material receiving roller slide rail 51 is connected to the bracket 52 and is used for passing through a gap between the adjacent second conveying rollers 50 when the second conveying mechanism 37 descends to the initial position, so that the second conveying rollers 50 descend below the material receiving roller slide rail 51, and the production line fixture 1 borne on the material receiving roller slide rail 51 can be lifted when the second conveying rollers 50 ascend, and in particular, the material receiving roller slide rail 51 is a fluent strip.
As shown in fig. 1, 2, 13-17, the assembly station 300 may be provided with an operation table 53 and a material rack 700, where the material rack 700 includes, for example, but not limited to, a rack body 54, at least one feeding slide rail mechanism 55, a transfer rail 56 corresponding to the feeding slide rail mechanism 55, an discharging slide rail mechanism 57 corresponding to the transfer rail 56, and a swing driving member 58 corresponding to the transfer rail 56,
The feeding slide rail mechanism 55 and the discharging slide rail mechanism 57 are obliquely connected to the frame 54, and the feeding slide rail mechanism 55 is used for receiving a feed box 59 provided with accessories;
The transfer rail 56 is pivotally connected to the frame 54 and has a feed position and a discharge position during the swing, the transfer rail 56 engaging a lower end of the corresponding feed slide mechanism 55 to slide a bin 59 in the feed slide mechanism 55 into the corresponding transfer rail 56 when the transfer rail 56 swings to the feed position, the transfer rail 56 engaging an upper end of the corresponding discharge slide mechanism 57 to slide a bin 59 in the transfer rail 56 into the corresponding discharge slide mechanism 57 when the transfer rail 56 swings to the discharge position;
The swing drives 58 are connected to the respective transfer rails 56 and are used to drive the transfer rails 56 to swing between the infeed and outfeed positions. Specifically, since the feeding slide rail mechanism 55 and the discharging slide rail mechanism 57 are both obliquely arranged, the feed box 59 slides obliquely downward in the feeding slide rail mechanism 55 and the discharging slide rail mechanism 57 under the action of gravity. Further specifically, when the transfer rail 56 is located at the feeding position, the inclination direction of the transfer rail 56 coincides with the feeding slide rail mechanism 55, and when the transfer rail 56 is located at the discharging position, the inclination direction of the transfer rail 56 coincides with the discharging slide rail mechanism 57. Firstly, the swing driving member 58 drives the transfer rail 56 to swing to the feeding position, and the full bin 59 stored in the feeding slide rail mechanism 55 slides into the transfer rail 56 under the action of gravity, so that a worker can take the accessories in the bin 59 and place the accessories on the operation table 53 for assembly, and further, the assembly operation is more convenient. When the accessories in the bins 59 of the transfer rail 56 are all taken out, the swing driving member 58 drives the transfer rail 56 to swing to the discharging position, so that the empty bins 59 of the transfer rail 56 slide into the corresponding discharging slide rail mechanisms 57 for storage under the action of gravity. Wherein, the frame 54 can be constructed by third generation aluminum profile lean pipe.
As shown in fig. 14, 15 and 17, at least one storage position for storing the bin 59 is provided in the feeding slide rail mechanism 55, the feeding slide rail mechanism 55 further comprises a blocking mechanism 60 corresponding to the storage position, the blocking mechanism 60 is connected to the frame 54 and is used for acting against the bin 59 in the corresponding storage position to block the bin 59 from sliding downwards, the blocking mechanism 60 is also used for acting out of abutment with the bin 59 in the corresponding storage position to enable the bin 59 to slide downwards along the feeding slide rail mechanism 55, and specifically, the blocking mechanism 60 comprises a blocking cylinder, a blocking rod is connected to the blocking cylinder, when the blocking cylinder extends out, the blocking rod blocks the bin 59 and further prevents the bin 59 from sliding downwards, and when the blocking cylinder retracts, the blocking rod also retracts and is out of abutment with the bin 59, and further the bin 59 slides obliquely downwards along the feeding slide rail mechanism 55 under the action of gravity.
In this embodiment, the feeding rail mechanism 55 is located above the corresponding discharging rail mechanism 57, the tilting direction of the feeding rail mechanism 55 is opposite to that of the discharging rail mechanism 57, the feeding rail mechanism 55 includes at least one first roller rail 61 that is connected to the frame 54 in a tilting manner and is used for carrying the bin 59, the discharging rail mechanism 57 includes at least one second roller rail 62 that is connected to the frame 54 in a tilting manner and is used for carrying the bin 59, and the transferring rail 56 includes a swinging frame 63 that is connected to the frame 54 in a swinging manner and at least one third roller rail 64 that is connected to the swinging frame 63. In this embodiment, the swing driving member 58 is a swing cylinder, one end of the swing cylinder is hinged to the frame 54, the other end of the swing cylinder is hinged to the corresponding swing frame 63, the first roller rail 61, the second roller rail 62 and the third roller rail 64 are fluent strips, the blocking cylinder and the swing cylinder can be controlled by a PLC controller to act, and by clicking operation of a touch screen, the running parameters can be adjusted according to the difference of the operating speeds of staff, so that the universality is stronger. In this embodiment, 3 feeding rail mechanisms 55, two or more first roller rails 61 are included in the feeding rail mechanism 55, two or more second roller rails 62 are included in the discharging rail mechanism 57, and two or more third roller rails 64 are included in the transferring rail 56, respectively.
As shown in fig. 13-19, the modular grouping assembly line may further include a feeding vehicle, such as, but not limited to, a moving carriage 65, a feeding slide rail mechanism 66 corresponding to the feeding slide rail mechanism 55, and a recycling slide rail mechanism 67 corresponding to the discharging slide rail mechanism 57, wherein,
The feeding slide rail mechanism 66 and the recovery slide rail mechanism 67 are both connected to the moving frame 65 in an inclined manner, and a feed box 59 with accessories is stored in the feeding slide rail mechanism 66;
The moving frame 65 is configured to move to dock with the frame 54 so as to engage a lower end of the feeding slide rail mechanism 66 with a corresponding upper end of the feeding slide rail mechanism 55 and engage a lower end of the discharging slide rail mechanism 57 with a corresponding upper end of the recovering slide rail mechanism 67;
A first docking mechanism 800 corresponding to the feed slide rail mechanism 66 is further connected to the moving frame 65, the first docking mechanism 800 is located on a lower side of the corresponding feed slide rail mechanism 66, the first docking mechanism 800 is used for blocking the feed box 59 in the corresponding feed slide rail mechanism 66 to prevent the feed box 59 from sliding down when the moving frame 65 moves out of docking with the frame body 54, and the first docking mechanism 800 is further used for unblocking the feed box 59 in the feed slide rail mechanism 66 to enable the feed box 59 in the feed slide rail mechanism 66 to slide into the corresponding feed slide rail mechanism 55 when the moving frame 65 moves out of docking with the frame body 54;
The frame 54 is further connected with a second docking mechanism 900 corresponding to the discharging slide rail mechanism 57, the second docking mechanism 900 is located on a lower side of the corresponding discharging slide rail mechanism 57, the second docking mechanism 900 is used for blocking the corresponding bin 59 in the discharging slide rail mechanism 57 to prevent the bin 59 from sliding down when the moving frame 65 moves to be out of docking with the frame 54, and the second docking mechanism 900 is further used for unblocking the bin 59 in the discharging slide rail mechanism 57 to enable the bin 59 in the discharging slide rail mechanism 57 to slide into the corresponding recycling slide rail mechanism 67 when the moving frame 65 moves to be docked with the frame 54. Specifically, the feeding vehicle moves to a warehouse, the bin 59 with accessories is placed in the feeding slide rail mechanism 66, then the feeding vehicle is moved to enable the moving frame 65 of the feeding vehicle to be in butt joint with the frame body 54, at the moment, the first butt joint mechanism 800 and the second butt joint mechanism 900 are both unblocked, the full bin 59 in the feeding slide rail mechanism 66 slides into the feeding slide rail mechanism 55, the empty bin 59 in the discharging slide rail mechanism 57 slides into the recovery slide rail mechanism 67, and the feeding of the full bin 59 and the recovery of the empty bin 59 are achieved. The movable frame 65 can be built by a third-generation aluminum profile lean pipe, and universal wheels are arranged at the bottom of the movable frame.
As shown in fig. 17 to 19, the frame 54 is connected with a first cross bar 68 corresponding to the first docking mechanism 800, and the first docking mechanism 800 includes a first mounting plate 69, a first elastic member 70 and a first sliding member 71, where,
The first mounting plate 69 is connected to the moving frame 65 and located on a lower side of the corresponding feed slide rail mechanism 66;
the first slide member 71 is slidably coupled to the first mounting plate 69 and has a first blocking position and a first passing position during sliding;
The first sliding member 71 has a first baffle portion 72 and a first slope portion 73 thereon;
One end of the first elastic member 70 abuts against the first mounting plate 69, the other end of the first elastic member 70 abuts against the first sliding member 71, and the first elastic member 70 is used for driving the first sliding member 71 to slide to the first blocking position so that the first baffle portion 72 in the first sliding member 71 extends into the corresponding feed slide rail mechanism 66 to block the bin 59 in the feed slide rail mechanism 66 to prevent the bin 59 from sliding off;
The first slope part 73 is provided with a first inclined surface 74;
The first cross rod 68 is used to abut against the first inclined surface 74 and drive the first slope portion 73 to move during the abutting process of the moving frame 65 and the frame 54, so as to drive the whole first sliding component 71 to compress the first elastic element 70 to move to the first passing position, so that the first baffle portion 72 in the first sliding component 71 is moved out of the corresponding feeding slide rail mechanism 66, and further the feed bin 59 in the feeding slide rail mechanism 66 can slide into the corresponding feeding slide rail mechanism 55, in this embodiment, the first sliding component 71 is slidingly connected to the first mounting plate 69 along the vertical direction, and the first blocking position is located above the first passing position;
The moving frame 65 is connected with a second cross bar corresponding to the second docking mechanism 900, the second docking mechanism 900 includes a second mounting plate, a second elastic member and a second sliding member, wherein,
The second mounting plate is connected to the frame 54 and located at a lower side of the corresponding discharging slide rail mechanism 57;
the second sliding component is connected to the second mounting plate in a sliding manner and has a second blocking position and a second passing position during sliding;
the second sliding part is provided with a second baffle plate part and a second slope part;
One end of the second elastic piece is abutted against the second mounting plate, the other end of the second elastic piece is abutted against the second sliding component, and the second elastic piece is used for driving the second sliding component to slide to the second blocking position so that a second baffle plate part in the second sliding component stretches into the corresponding discharging sliding rail mechanism 57 to block a material box 59 in the discharging sliding rail mechanism 57 to prevent the material box 59 from sliding off;
the second slope part is provided with a second inclined surface;
The second cross rod is used for abutting against the second inclined surface and driving the second slope part to move in the abutting process of the moving frame 65 and the frame body 54, so as to drive the whole second sliding part to compress the second elastic piece to move to the second passing position, so that the second baffle plate part in the second sliding part exits the corresponding discharging slide rail mechanism 57, and further the feed box 59 in the discharging slide rail mechanism 57 can slide into the corresponding recycling slide rail mechanism 67, in this embodiment, the second sliding part is slidably connected to the second mounting plate along the vertical direction, and the second blocking position is located above the second passing position.
As shown in fig. 17 to 19, the first docking mechanism 800 may further include a first core rod 75, a lower end portion of the first mounting plate 69 is connected with a first abutment portion 76, an upper end portion of the first core rod 75 is connected to the first slope portion 73, a lower end portion of the first core rod 75 passes through the first abutment portion 76, the first elastic member 70 is sleeved on the first core rod 75, an upper end portion of the first elastic member 70 abuts against the first slope portion 73, and a lower end portion of the first elastic member 70 abuts against the first abutment portion 76. The second docking mechanism 900 may further include a second core rod, a lower end portion of the second mounting plate is connected with a second abutment portion, an upper end portion of the second core rod is connected to the second slope portion, a lower end portion of the second core rod passes through the second abutment portion, the second elastic member is sleeved on the second core rod, an upper end portion of the second elastic member abuts against the second slope portion, and a lower end portion of the second elastic member abuts against the second abutment portion. In this embodiment, the first elastic member 70 and the second elastic member are both springs.
More specifically, the first mounting plate 69 has two first sliding grooves 77 therein, and the left and right sides of the first baffle portion 72 are respectively slidably connected to the corresponding first sliding grooves 77, so that the first sliding member 71 is slidably connected to the first mounting plate 69. At least one first wing portion 78 is connected to the first mounting plate 69, and the first wing portion 78 is connected to the moving frame 65 through a fastener. The first slope portion 73 is further provided with a first plane portion 79, and when the first cross bar 68 abuts against the first plane portion 79, the first sliding member 71 is located at the first passing position. The second mounting plate is provided with two second sliding grooves, and the left side and the right side of the second baffle plate are respectively and slidably connected in the corresponding second sliding grooves, so that the second sliding part is slidably connected on the second mounting plate. At least one second wing is attached to the second mounting plate, and the second wing is attached to the frame 54 by fasteners. And a second flat surface part is further arranged on the second slope part, and when the second cross rod is propped against the second flat surface part, the second sliding part is positioned at the second passing position.
In this embodiment, the feeding slide rail mechanism 66 is located above the corresponding recovery slide rail mechanism 67, the tilting direction of the feeding slide rail mechanism 66 is opposite to that of the recovery slide rail mechanism 67, the feeding slide rail mechanism 66 includes at least one fourth roller slide rail 80 that is connected to the moving frame 65 in a tilting manner and is used for carrying the bin 59, and the recovery slide rail mechanism 67 includes at least one fifth roller slide rail 81 that is connected to the moving frame 65 in a tilting manner and is used for carrying the bin 59. In this embodiment, the fourth roller rail 80 and the fifth roller rail 81 are fluent strips, the feeding rail mechanism 66 and the recovering rail mechanism 67 are respectively provided with 3 pieces, and the feed box 59 can slide obliquely downward under the action of gravity in the feeding rail mechanism 66 and the recovering rail mechanism 67. The feeding slide rail mechanism 66 comprises two or more fourth roller slide rails 80, the recovering slide rail mechanism 67 comprises two or more fifth roller slide rails 81, and a stop rod for stopping the feed box 59 is arranged at the lower end of the recovering slide rail mechanism 67.
The modularized grouping assembly production line provided by the embodiment of the application can change the problems of single assembly production form, complicated working procedures, difficult quality control and the like, combines standardized, modularized and near-handed production, performs various types of split and combination on the production working procedures, has obvious effect of changing the production mode of the sheet metal box, and has certain reference significance on modularized production of more products. The modularized grouping assembly production line of the embodiment of the application builds the flexible reconfigurable production line by using the technologies of modularization, grouping, production line reconfiguration and the like, realizes the rapid adjustment of the production line to adapt to changes of orders, working conditions and the like, and meets the personalized and flexible production requirements.
The starting conveying mechanism 2, the transferring conveying mechanism 3, the main conveying mechanism 4, the assembling conveying mechanism 5, the tail end conveying mechanism 10, the first lifting mechanism 400, the second lifting mechanism 500 and the slope conveying mechanism 600 can be freely combined, different devices are configured for different products, the waste of the manual non-assembly time in the past is reduced, the labor intensity is lightened, and the product change switching speed is quickened through modularized combination, so that the workshop layout is more diversified and concise.
In summary, the assembly line tool 1 is used for placing various accessories and semi-finished products obtained by assembly, and a worker can assemble the accessories and the semi-finished products in the assembly line tool 1 in the assembly station 300. After the modularized grouping assembly production line is used, the turnover conveying line 100 can convey the assembly line tool 1 positioned at the starting end and the accessories in the assembly line tool 1 to each assembly station 300, and workers can assemble and assemble each accessory in the assembly stations 300. After the production line frock 1 is conveyed to the tail end of the turnover conveying line 100, the backflow conveying line 200 receives the production line frock 1 at the tail end of the turnover conveying line 100 and conveys the production line frock 1 to the starting end of the turnover conveying line 100, so that the circulation conveying circulation of the production line frock 1 is realized, the use is more convenient, the labor is not required to be relied on to carry the production line frock 1 from the tail end of the turnover conveying line 100 to the starting end, the labor cost is reduced, and the labor intensity of workers is reduced.
The technical problems, technical solutions and advantageous effects solved by the present invention have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of protection of the present invention.

Claims (16)

1. The modularized grouping assembly production line is characterized by comprising a turnover conveying line (100), a backflow conveying line (200) and at least two assembly stations (300) which are sequentially arranged along the turnover conveying line (100);
The transfer conveyor line (100) is used for conveying production line tools (1), the transfer conveyor line (100) is provided with a starting end and a tail end and is used for sequentially conveying the production line tools (1) positioned at the starting end to each assembly station (300) and then conveying the production line tools (1) to the tail end;
The reflow conveyor line (200) is connected with the turnover conveyor line (100) and is used for receiving production line tools (1) at the tail end of the turnover conveyor line (100) and conveying the received production line tools (1) to the starting end of the turnover conveyor line (100);
The turnover conveying line (100) comprises an initial conveying mechanism (2), a middle-rotation conveying mechanism (3), a main conveying mechanism (4), at least one assembly conveying mechanism (5), a first lifting conveying mechanism (6), a second lifting conveying mechanism (7), a third lifting conveying mechanism (8) and a fourth lifting conveying mechanism (9) corresponding to the assembly conveying mechanism (5);
the initial conveying mechanism (2) is used for receiving the production line tooling (1) sent on the reflow conveying line (200) and conveying the production line tooling (1) to one of the assembly stations (300);
The first lifting conveying mechanism (6) is arranged on the initial conveying mechanism (2), and the first lifting conveying mechanism (6) is used for lifting the production line tool (1) on the initial conveying mechanism (2) after lifting and conveying the lifted production line tool (1) to the second lifting conveying mechanism (7);
The second lifting conveying mechanism (7) is arranged on the transfer conveying mechanism (3), and the second lifting conveying mechanism (7) is used for descending after receiving the production line fixture (1) sent by the first lifting conveying mechanism (6) so as to enable the production line fixture (1) to fall on the transfer conveying mechanism (3);
the transfer conveying mechanism (3) is used for conveying the production line tool (1) to the third lifting conveying mechanism (8);
The third lifting conveying mechanism (8) is connected to the main conveying mechanism (4), and the third lifting conveying mechanism (8) is used for descending after receiving the production line fixture (1) sent by the transfer conveying mechanism (3) so as to enable the production line fixture (1) to fall on the main conveying mechanism (4);
The main conveying mechanism (4) is used for conveying the production line tooling (1) to move, and a positioning position corresponding to the fourth lifting conveying mechanism (9) is arranged on the main conveying mechanism (4);
The fourth lifting conveying mechanism (9) is arranged on the main conveying mechanism (4), the fourth lifting conveying mechanism (9) is used for lifting to lift the corresponding production line tool (1) at the positioning position and conveying the lifted production line tool (1) to the corresponding assembly conveying mechanism (5), and the fourth lifting conveying mechanism (9) is also used for carrying the production line tool (1) sent by the corresponding assembly conveying mechanism (5) and descending to enable the production line tool (1) to fall back to the main conveying mechanism (4);
The assembly conveying mechanism (5) corresponds to the assembly station (300) and is used for receiving the production line tool (1) sent by the corresponding fourth lifting conveying mechanism (9) and conveying the production line tool (1) to the corresponding assembly station (300), and the assembly conveying mechanism (5) is also used for conveying the production line tool (1) back to the corresponding fourth lifting conveying mechanism (9).
2. The modular block assembly line according to claim 1, wherein the epicyclic conveyor line (100) further comprises an end conveyor mechanism (10), a fifth elevating conveyor mechanism (11) and a sixth elevating conveyor mechanism (12), wherein,
A transfer position is further arranged on the main conveying mechanism (4), and the positioning position is positioned in front of the transfer position in the conveying direction of the main conveying mechanism (4);
The fifth lifting conveying mechanism (11) is arranged on the main conveying mechanism (4), and the fifth lifting conveying mechanism (11) is used for lifting the production line fixture (1) positioned in the transferring position after lifting and conveying the lifted production line fixture (1) to the sixth lifting conveying mechanism (12);
The sixth lifting conveying mechanism (12) is arranged on the tail end conveying mechanism (10), and the sixth lifting conveying mechanism (12) is used for descending after receiving the production line tool (1) sent by the fifth lifting conveying mechanism (11) so as to enable the production line tool (1) to fall on the tail end conveying mechanism (10);
the tail end conveying mechanism (10) is used for conveying the production line tool (1) to the reflow conveying line (200).
3. The modular group assembly line according to claim 2, wherein at least one of the first (6), second (7), third (8), fourth (9), fifth (11) and sixth (12) lifting and lowering conveying mechanisms respectively comprises:
the fixing seat (13), the fixing seat (13) is fixedly arranged;
the lifting seat (14) is connected to the fixed seat (13) in a sliding manner along the up-down direction;
At least one conveying assembly (15), the conveying assembly (15) being connected to the lifting seat (14);
the lifting driving piece (16), the lifting driving piece (16) is arranged on the fixed seat (13), the lifting driving piece (16) is connected with the lifting seat (14) and is used for driving the lifting seat (14) to ascend so as to drive the conveying assembly (15) to ascend to support the production line fixture (1);
And the conveying driving piece is arranged on the lifting seat (14), is connected with the conveying assembly (15) and is used for driving the conveying assembly (15) to act so as to convey the production line tool (1) to move.
4. A modular grouping assembly line as claimed in claim 3, wherein,
The lifting seat (14) comprises a bottom plate (18) and a vertical plate (19) corresponding to the conveying assembly (15);
the conveying assembly (15) comprises a conveying belt (20) and at least two pulleys (21);
the bottom plate (18) is connected to the fixed seat (13) in a sliding manner along the up-down direction;
the vertical plate (19) is connected to the bottom plate (18);
the belt wheels (21) are rotatably connected to the corresponding vertical plates (19);
the conveyor belt (20) is connected to the belt wheel (21) and is used for supporting the production line tool (1);
The conveying driving piece is connected with the belt wheel (21) and used for driving the belt wheel (21) to rotate so as to drive the conveying belt (20) to act to convey the production line tool (1) to move.
5. The modular grouping assembly line according to claim 1, further comprising a temporary storage conveyor (24) and a seventh lift conveyor (25) corresponding to the temporary storage conveyor (24), wherein,
A temporary storage position corresponding to the seventh lifting conveying mechanism (25) is arranged in the main conveying mechanism (4);
The seventh lifting conveying mechanism (25) is mounted on the main conveying mechanism (4), the seventh lifting conveying mechanism (25) is used for lifting to lift the corresponding production line tool (1) at the temporary storage position and conveying the lifted production line tool (1) to the corresponding temporary storage conveying mechanism (24), and the seventh lifting conveying mechanism (25) is also used for carrying the production line tool (1) sent by the corresponding temporary storage conveying mechanism (24) and descending to enable the production line tool (1) to fall back to the main conveying mechanism (4);
the temporary storage conveying mechanism (24) is used for receiving the production line tool (1) sent by the corresponding seventh lifting conveying mechanism (25) and conveying the production line tool (1) back to the seventh lifting conveying mechanism (25).
6. The modular block assembly line of claim 1, wherein the return conveyor line (200) comprises a first lift mechanism (400), a second lift mechanism (500), and a ramp conveyor mechanism (600), wherein,
The slope conveying mechanism (600) is arranged between the first lifting mechanism (400) and the second lifting mechanism (500), and the slope conveying mechanism (600) is obliquely arranged;
The first lifting mechanism (400) is connected with the higher end part of the slope conveying mechanism (600), and the first lifting mechanism (400) is used for receiving the production line tooling (1) at the tail end of the turnover conveying line (100) and lifting the received production line tooling (1) and conveying the lifted production line tooling to the higher end part of the slope conveying mechanism (600) so that the production line tooling (1) slides to the lower end part of the slope conveying mechanism (600) along the slope conveying mechanism (600);
The second lifting mechanism (500) is connected with the lower end part of the slope conveying mechanism (600), and the second lifting mechanism (500) is used for bearing the production line tool (1) sent by the slope conveying mechanism (600) and conveying the production line tool (1) to the starting end of the turnover conveying line (100) after lifting.
7. The modular grouping assembly line of claim 6, wherein,
The reflow conveyor line (200) further comprises a fixing frame (28);
the slope conveying mechanism (600) comprises a left side roller slide rail (29), a right side roller slide rail (30) and at least one bottom roller slide rail (31);
The left side roller slide rail (29) and the right side roller slide rail (30) are obliquely connected to the fixing frame (28), and a slope channel for the production line tool (1) to pass through is arranged between the left side roller slide rail (29) and the right side roller slide rail (30);
The bottom roller slide rail (31) is obliquely connected to the fixing frame (28) and used for supporting the production line tool (1) in the slope channel.
8. The modular grouping assembly line of claim 6, wherein,
The first lifting mechanism (400) comprises a first frame (33), a first conveying mechanism (34) and a first driving mechanism (35),
The first conveying mechanism (34) is connected to the first frame (33) in a sliding manner along the up-down direction and is provided with a material receiving position and a material feeding position in the sliding process, the first conveying mechanism (34) is positioned at the material receiving position and is used for receiving the production line fixture (1) sent by the tail end of the turnover conveying line (100), and the first conveying mechanism (34) is positioned at the material feeding position and is used for conveying the production line fixture (1) to the upper end part of the slope conveying mechanism (600);
The first driving mechanism (35) is connected with the first conveying mechanism (34) and is used for driving the first conveying mechanism (34) to move up and down between the material receiving position and the material feeding position;
the second lifting mechanism (500) comprises a second frame (36), a second conveying mechanism (37), a second driving mechanism (38) and a receiving mechanism (39), wherein,
The receiving mechanism (39) is connected to the second frame (36) and is used for receiving the production line tool (1) sent by the slope conveying mechanism (600);
The second conveying mechanism (37) is connected to the second frame (36) in a sliding manner along the up-down direction and has an initial position in the sliding process, and the second conveying mechanism (37) is positioned below the production line tool (1) on the receiving mechanism (39) when the second conveying mechanism (37) is positioned at the initial position;
The second driving mechanism (38) is connected with the second conveying mechanism (37) and is used for driving the second conveying mechanism (37) to lift upwards so as to lift the production line fixture (1) on the receiving mechanism (39), and the second conveying mechanism (37) is used for conveying the lifted production line fixture (1) to the starting end of the turnover conveying line (100) after being lifted in place.
9. The modular grouping assembly line of claim 8, wherein,
The first driving mechanism (35) comprises a first winding device, a first traction rope (40), at least one first end pulley (41), at least one second end pulley (42), at least one first top pulley (43) and at least one second top pulley (44),
The first end pulley (41) is rotatably connected to one end of the first conveying mechanism (34);
the second end pulley (42) is rotatably connected to the other end of the first conveying mechanism (34);
the first top pulley (43) and the second top pulley (44) are both rotatably connected to the upper end portion of the first frame (33);
One end of the first traction rope (40) is connected to the upper end of the first frame (33), and the first traction rope (40) is sequentially connected to the first end pulley (41), the first top pulley (43), the second end pulley (42) and the second top pulley (44) and then connected to the first winding device;
the first winding device is connected to the first frame (33) and is used for winding the first traction rope (40) to drive the first conveying mechanism (34) to lift upwards;
The second drive mechanism (38) comprises a second winding device, a second traction rope, at least one third end pulley, at least one fourth end pulley, at least one third top pulley and at least one fourth top pulley, wherein,
The third end pulley is rotatably connected to one end of the second conveying mechanism (37);
the fourth end pulley is rotatably connected to the other end of the second conveying mechanism (37);
The third top pulley and the fourth top pulley are both rotatably connected to the upper end of the second frame (36);
One end part of the second traction rope is connected to the upper end part of the second frame (36), and the second traction rope is sequentially connected to the third end part pulley, the third top pulley, the fourth end part pulley and the fourth top pulley and then connected with the second winding device;
the second winding device is connected to the second frame (36) and is used for winding the second traction rope to drive the second conveying mechanism (37) to rise upwards.
10. The modular grouping assembly line of claim 8, wherein,
The first conveying mechanism (34) comprises a first sliding frame (47) and at least two first conveying rollers (48),
The first sliding frame (47) is connected to the first frame (33) in a sliding manner along the up-down direction;
The first conveying roller (48) is rotatably connected to the first sliding frame (47), and the first conveying roller (48) is used for bearing the production line tool (1) and conveying the production line tool (1) to move when rotating;
the second conveying mechanism (37) comprises a second sliding frame (49) and at least two second conveying rollers (50),
The second sliding frame (49) is connected to the second frame (36) in a sliding manner along the up-down direction;
the second conveying roller (50) is rotatably connected to the second sliding frame (49), and the second conveying roller (50) is used for bearing the production line tool (1) and conveying the production line tool (1) to move when rotating;
The receiving mechanism (39) comprises at least one receiving roller sliding rail (51) and a bracket (52) corresponding to the receiving roller sliding rail (51);
The bracket (52) is connected to the second frame (36);
the receiving roller slide rail (51) is connected to the bracket (52) and used for passing through a gap between the adjacent second conveying rollers (50) when the second conveying mechanism (37) descends to the initial position.
11. The modular grouping assembly line according to claim 1, wherein an operating table (53) and a material rack (700) are provided in the assembly station (300), the material rack (700) comprising a rack body (54), at least one feed slide rail mechanism (55), a transfer rail (56) corresponding to the feed slide rail mechanism (55), a discharge slide rail mechanism (57) corresponding to the transfer rail (56) and a swing drive (58) corresponding to the transfer rail (56), wherein,
The feeding slide rail mechanism (55) and the discharging slide rail mechanism (57) are obliquely connected to the frame body (54), and the feeding slide rail mechanism (55) is used for receiving a feed box (59) provided with accessories;
The transfer rail (56) is connected to the frame body (54) in a swinging way and has a feeding position and a discharging position in the swinging way, the transfer rail (56) is engaged with the lower end part of the corresponding feeding sliding rail mechanism (55) when the transfer rail (56) swings to the feeding position so as to enable a bin (59) in the feeding sliding rail mechanism (55) to slide into the corresponding transfer rail (56), and the transfer rail (56) is engaged with the upper end part of the corresponding discharging sliding rail mechanism (57) when the transfer rail (56) swings to the discharging position so as to enable the bin (59) in the transfer rail (56) to slide into the corresponding discharging sliding rail mechanism (57);
the swing drive (58) is connected to the corresponding transfer rail (56) and is configured to drive the transfer rail (56) to swing between the infeed position and the outfeed position.
12. Modular grouping assembly line according to claim 11, characterized in that at least one storage position for storing the bins (59) is provided in the feed slide rail mechanism (55), the feed slide rail mechanism (55) further comprising a blocking mechanism (60) corresponding to the storage position, the blocking mechanism (60) being connected to the frame (54) and being adapted to act against the bins (59) in the corresponding storage position to block the bins (59) from sliding downwards, the blocking mechanism (60) being further adapted to act out of abutment with the bins (59) in the corresponding storage position to slide the bins (59) downwards along the feed slide rail mechanism (55).
13. The modular grouping assembly line of claim 11, wherein,
The feeding slide rail mechanisms (55) are located above the corresponding discharging slide rail mechanisms (57), and the inclination direction of the feeding slide rail mechanisms (55) is opposite to that of the discharging slide rail mechanisms (57);
And/or the feeding slide rail mechanism (55) comprises at least one first roller slide rail (61) which is obliquely connected to the frame body (54) and is used for bearing the feed box (59);
And/or the discharging slide rail mechanism (57) comprises at least one second roller slide rail (62) which is obliquely connected to the frame body (54) and is used for bearing the feed box (59);
And/or the transfer rail (56) comprises a swinging frame (63) connected to the frame body (54) in a swinging way and at least one third roller sliding rail (64) connected to the swinging frame (63).
14. The modular block assembly line of claim 11, further comprising a feed carriage comprising a moving carriage (65), a feed slide mechanism (66) corresponding to the feed slide mechanism (55), and a recovery slide mechanism (67) corresponding to the discharge slide mechanism (57), wherein,
The feeding slide rail mechanism (66) and the recovery slide rail mechanism (67) are obliquely connected to the movable frame (65), and a feed box (59) with accessories is stored in the feeding slide rail mechanism (66);
The movable frame (65) is used for being moved to be in butt joint with the frame body (54) so as to enable the lower end of the feeding sliding rail mechanism (66) to be connected with the corresponding upper end of the feeding sliding rail mechanism (55) and enable the lower end of the discharging sliding rail mechanism (57) to be connected with the corresponding upper end of the recycling sliding rail mechanism (67);
The movable frame (65) is also connected with a first docking mechanism (800) corresponding to the feeding slide rail mechanism (66), the first docking mechanism (800) is positioned on the lower side of the corresponding feeding slide rail mechanism (66), the first docking mechanism (800) is used for blocking a feed box (59) in the corresponding feeding slide rail mechanism (66) to prevent the feed box (59) from sliding down when the movable frame (65) moves to be out of docking with the frame body (54), and the first docking mechanism (800) is also used for unblocking the feed box (59) in the feeding slide rail mechanism (66) to enable the feed box (59) in the feeding slide rail mechanism (66) to slide into the corresponding feeding slide rail mechanism (55) when the movable frame (65) moves to be docked with the frame body (54).
The frame body (54) is further connected with a second docking mechanism (900) corresponding to the discharging sliding rail mechanism (57), the second docking mechanism (900) is located on the lower side of the corresponding discharging sliding rail mechanism (57), the second docking mechanism (900) is used for blocking a corresponding bin (59) in the discharging sliding rail mechanism (57) to prevent the bin (59) from sliding down when the moving frame (65) moves to be out of docking with the frame body (54), and the second docking mechanism (900) is further used for releasing the blocking of the bin (59) in the discharging sliding rail mechanism (57) when the moving frame (65) moves to be docked with the frame body (54) so that the bin (59) in the discharging sliding rail mechanism (57) slides to the corresponding recycling sliding rail mechanism (67).
15. The modular grouping assembly line of claim 14, wherein,
The frame body (54) is connected with a first cross rod (68) corresponding to the first butt joint mechanism (800), the first butt joint mechanism (800) comprises a first mounting plate (69), a first elastic piece (70) and a first sliding part (71), wherein,
The first mounting plate (69) is connected to the movable frame (65) and is positioned on the lower side of the corresponding feeding sliding rail mechanism (66);
The first sliding member (71) is slidably coupled to the first mounting plate (69) and has a first blocking position and a first passing position during sliding;
The first sliding component (71) is provided with a first baffle plate part (72) and a first slope part (73);
One end of the first elastic piece (70) is abutted against the first mounting plate (69), the other end of the first elastic piece (70) is abutted against the first sliding component (71), and the first elastic piece (70) is used for driving the first sliding component (71) to slide to the first blocking position so that a first baffle plate part (72) in the first sliding component (71) stretches into the corresponding feeding sliding rail mechanism (66) to block a feed box (59) in the feeding sliding rail mechanism (66) to prevent the feed box (59) from sliding off;
the first slope part (73) is provided with a first inclined surface (74);
The first cross rod (68) is used for abutting against the first inclined surface (74) and driving the first inclined surface (73) to move in the process of abutting the movable frame (65) and the frame body (54), so that the whole first sliding component (71) is driven to compress the first elastic piece (70) to move to the first passing position, and a first baffle plate part (72) in the first sliding component (71) is led to withdraw from the corresponding feeding sliding rail mechanism (66);
the movable frame (65) is connected with a second cross rod corresponding to the second docking mechanism (900), the second docking mechanism (900) comprises a second mounting plate, a second elastic piece and a second sliding part, wherein,
The second mounting plate is connected to the frame body (54) and is positioned at the lower side of the corresponding discharging sliding rail mechanism (57);
the second sliding component is connected to the second mounting plate in a sliding manner and has a second blocking position and a second passing position during sliding;
the second sliding part is provided with a second baffle plate part and a second slope part;
One end of the second elastic piece is propped against the second mounting plate, the other end of the second elastic piece is propped against the second sliding part, the second elastic piece is used for driving the second sliding part to slide to the second blocking position so that a second baffle plate part in the second sliding part stretches into the corresponding discharging sliding rail mechanism (57) to block a bin (59) in the discharging sliding rail mechanism (57) to prevent the bin (59) from sliding off;
the second slope part is provided with a second inclined surface;
The second cross rod is used for propping against the second inclined surface and driving the second inclined surface to move in the butt joint process of the movable frame (65) and the frame body (54), so that the whole second sliding part is driven to compress the second elastic piece to move to the second passing position, and the second baffle plate part in the second sliding part is enabled to withdraw from the corresponding discharging sliding rail mechanism (57).
16. The modular grouping assembly line of claim 14, wherein,
The feeding slide rail mechanisms (66) are positioned above the corresponding recovery slide rail mechanisms (67), and the inclination directions of the feeding slide rail mechanisms (66) are opposite to the inclination directions of the recovery slide rail mechanisms (67);
And/or the feed slide mechanism (66) comprises at least one fourth roller slide (80) which is connected to the mobile carriage (65) in an inclined manner and is used for carrying the feed box (59);
and/or the recovery slide mechanism (67) comprises at least one fifth roller slide (81) connected to the mobile carriage (65) in an inclined manner and intended to carry the magazine (59).
CN202310071568.1A 2023-01-31 2023-01-31 Modularized grouping assembly production line Active CN116002310B (en)

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