CN115816033B - Traction seat assembly production line - Google Patents
Traction seat assembly production lineInfo
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- CN115816033B CN115816033B CN202211719125.0A CN202211719125A CN115816033B CN 115816033 B CN115816033 B CN 115816033B CN 202211719125 A CN202211719125 A CN 202211719125A CN 115816033 B CN115816033 B CN 115816033B
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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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Abstract
本发明公开一种牵引座装配生产线，涉及连接技术领域，包括：第一传输线、第二传输线、翻转机构、第三传输线、对接测试机构和控制器；控制器控制第二传输线、翻转机构、第三传输线和对接测试机构；第一传输线承载待加工牵引座，待加工牵引座在第一传输线进行正面零件安装，得到第一加工牵引座；第二传输线对第一加工牵引座进行校正后传输到翻转机构；翻转机构对第一加工牵引座进行180°翻转，得到第二加工牵引座；第三传输线用于承载第二加工牵引座，第二加工牵引座在第三传输线进行背面零件安装，得到牵引座；对接测试机构对牵引座进行对接撞击测试，得到牵引座的测试结果。本发明提高了生产效率、降低了生产成本。
The present invention discloses a fifth wheel assembly production line, which relates to the field of connection technology and includes: a first transmission line, a second transmission line, a flipping mechanism, a third transmission line, a docking test mechanism, and a controller; the controller controls the second transmission line, the flipping mechanism, the third transmission line, and the docking test mechanism; the first transmission line carries a fifth wheel to be processed, which undergoes front-side parts installation on the first transmission line to obtain a first processed fifth wheel; the second transmission line calibrates the first processed fifth wheel and then transmits it to the flipping mechanism; the flipping mechanism flips the first processed fifth wheel 180 degrees to obtain a second processed fifth wheel; the third transmission line carries the second processed fifth wheel, which undergoes rear-side parts installation on the third transmission line to obtain a fifth wheel; and the docking test mechanism performs a docking impact test on the fifth wheel to obtain a test result. The present invention improves production efficiency and reduces production costs.
Description
Technical Field
The invention relates to the technical field of connection, in particular to a traction seat assembly production line.
Background
The traction seat is one of main components of the semi-trailer traction vehicle, is a connecting device between the semi-trailer traction vehicle and the semi-trailer, is commonly called as a five-wheel, and is commonly called as a saddle. Because it plays the roles of bearing, steering and connecting the tractor and the trailer, the traction seat bears various static and dynamic loads vertically, longitudinally and transversely in the running process of the semi-trailer, and is an extremely important connecting part and safety part of the semi-trailer.
The traction seat mainly comprises a seat cover plate, a saddle seat and a locking mechanism. The two tail parts of the seat cover plate are in a large arc shape, and the middle part of the seat cover plate is provided with a butterfly-shaped concave surface which divides the plane into 5 parts with similar sizes. At present, manual assembly is almost adopted in the production process, so that the labor intensity is high and the assembly efficiency is low.
Disclosure of Invention
The invention aims to provide a traction seat assembly production line which improves production efficiency and reduces production cost.
In order to achieve the above object, the present invention provides the following solutions:
A traction seat assembly production line comprises a first transmission line, a second transmission line, a turnover mechanism, a third transmission line, a butt joint test mechanism and a controller;
The first transmission line is used for bearing a traction seat to be processed, and the traction seat to be processed is subjected to front part installation on the first transmission line to obtain a first processing traction seat;
the controller controls the second transmission line to correct the first machining traction seat and then transmit the corrected first machining traction seat to the turnover mechanism;
the controller controls the turnover mechanism to turn the first processing traction seat by 180 degrees to obtain a second processing traction seat;
The third transmission line is used for bearing the second machining traction seat, the second machining traction seat is used for carrying out back surface part installation on the third transmission line to obtain a traction seat, and the controller is used for controlling the third transmission line to transmit the traction seat to the docking testing mechanism;
and the controller controls the docking testing mechanism to conduct docking impact testing on the traction seat to obtain a testing result of the traction seat, wherein the testing result is qualified or unqualified.
Preferably, the traction seat assembly production line further comprises a first mechanical arm;
the controller controls the first mechanical arm to grab the traction seat to be processed from the placement area to the first transmission line.
Preferably, the second transmission line comprises a first sensor, a second sensor, a baffle, a first transmission belt, a first motor, a first cylinder, a second cylinder and a third cylinder;
The first sensor is used for acquiring whether the first machining traction seat enters the first transmission belt or not, and when the first machining traction seat enters the first transmission belt, the first sensor sends a first entering signal to the controller;
the baffle is arranged at one end of the first transmission belt, which is far away from the first transmission line, and is fixedly connected with the output end of the third cylinder;
The controller controls the third cylinder to be unfolded according to the first entering signal, and the third cylinder is unfolded to drive the baffle to move upwards, so that the baffle is lifted from the upper end part to the lower end part of the baffle to be parallel to the first conveying belt;
The controller controls the first motor to rotate according to the first entering signal, the first motor rotates to drive the first transmission belt to rotate, and the first transmission belt rotates to drive the first machining traction seat to move;
The second sensor is used for acquiring whether the first machining traction seat reaches the baffle plate, and when the first machining traction seat reaches the baffle plate, the second sensor sends a first reaching signal to the controller;
The controller controls the first cylinder and the second cylinder to correct the horizontal position of the first processing traction seat based on the first arrival signal, controls the third cylinder to shrink after correction, and drives the baffle to move downwards by shrinking so that the lower end part of the baffle is parallel to the first conveying belt to the upper end part of the baffle is parallel to the first conveying belt;
The baffle descends from the lower end part to the upper end part of the baffle to the first conveyor in parallel, and the first conveyor conveys the first processing traction seat to the turnover mechanism.
Preferably, the turnover mechanism comprises a first supporting frame, a second motor, a third motor, a fourth motor, a fifth motor, a rotating frame, a fourth cylinder, a fifth cylinder, a sixth cylinder, a seventh cylinder, a second transmission belt, a third sensor, a fourth sensor and a fifth sensor;
the second motor and the third motor are fixed on two sides of the first support frame, and two sides of the rotating frame are respectively connected with output shafts of the second motor and the third motor;
The fourth motor and the second transmission belt are fixed at the lower end part of the rotating frame; the second transmission belt is connected with an output shaft of the fourth motor, and the fifth motor and the third transmission belt are fixed at the upper end part of the rotating frame;
The fourth cylinder is positioned at the lower end part of the rotating frame and penetrates through the second transmission belt, and the fifth cylinder is positioned at the lower end part of the rotating frame and penetrates through the third transmission belt;
the sixth air cylinder and the seventh air cylinder are fixed at the upper end part of the rotating frame, and the sixth air cylinder and the seventh air cylinder are positioned at two sides of the third conveying belt;
The first clamping plate is arranged on the fourth cylinder, the first correction blocking piece is arranged on the first clamping plate, the second clamping plate is arranged on the fifth cylinder, the second correction blocking piece is arranged on the second clamping plate, and the fifth sensor is arranged at one end, close to the third transmission line, of the third transmission belt;
The controller controls the turnover mechanism to turn the first processing traction seat by 180 degrees, and the step of obtaining the second processing traction seat is as follows:
1) The third sensor acquires whether the first machining traction seat enters the second transmission belt or not, and when the first machining traction seat enters the second transmission belt, the third sensor sends a second entering signal to the controller;
2) The controller controls the fourth cylinder according to the second entering signal so that the first clamping plate and the second transmission belt are positioned on the same plane, and controls the fifth cylinder according to the second entering signal so that the second clamping plate and the third transmission belt are positioned on the same plane;
3) The controller controls the fourth motor to rotate for a set time according to the second entering signal, the fourth motor rotates to drive the second transmission belt to rotate, the second transmission belt rotates to drive the first processing traction seat to move, and the first processing traction seat performs position correction and stops moving under the action of the first correction blocking piece;
4) The controller controls the first clamping plate and the second clamping plate to clamp the first machining traction seat through the fourth air cylinder and the fifth air cylinder;
5) The fourth sensor obtains whether the first clamping plate and the second clamping plate clamp the first machining traction seat or not, and when the first clamping plate and the second clamping plate clamp the first machining traction seat, the fourth sensor sends a clamping signal to the controller;
6) The controller controls the second motor and the third motor to drive the rotating frame to rotate 180 degrees in the forward direction based on the clamping signal;
7) The controller controls the first clamping plate and the second clamping plate to loosen the first machining traction seat through the fourth air cylinder and the fifth air cylinder;
8) The controller controls the sixth air cylinder and the seventh air cylinder to carry out horizontal position correction on the first machining traction seat so as to obtain the second machining traction seat;
9) The controller controls the fifth motor to rotate, the fifth motor rotates to drive the third transmission belt to rotate, and the third transmission belt rotates to transmit the second processing traction seat to the third transmission line;
10 The fifth sensor obtains whether the second machining traction seat leaves the third conveying belt, when the second machining traction seat leaves the third conveying belt, the fifth sensor sends a leaving signal to the controller, and the controller controls the second motor and the third motor to drive the rotating frame to reversely rotate by 180 degrees based on the leaving signal.
Preferably, the traction seat assembly production line further comprises a second mechanical arm;
When the test result is qualified, the controller controls the second mechanical arm to grab the traction seat to a qualified area;
And when the test result is unqualified, the controller controls the second mechanical arm to grab the traction seat to an unqualified area.
Preferably, a plurality of blocking strips are arranged around the rotating frame.
Preferably, the docking testing mechanism comprises a second supporting frame, an eighth air cylinder, a ninth air cylinder, a sixth sensor, a traction pin, a compression block, a camera and a display;
the pressing block is fixedly arranged at the lower end part of the eighth cylinder;
The compression block is inverted concave, and the traction pin is fixedly connected with the ninth air cylinder and is arranged in the compression block; the third transmission line penetrates through the second supporting frame;
The controller controls the third transmission line to transmit the traction seat to a set position in the second supporting frame;
The sixth sensor is used for acquiring whether the traction seat reaches the set position, when the traction seat reaches the set position, the sixth sensor generates a second arrival signal, and the controller controls the third transmission line to stop rotating according to the second arrival signal;
the controller controls the eighth cylinder based on the second arrival signal to control the compaction block to compact the traction seat;
the controller controls the traction pin to conduct the butt impact test on the traction seat based on the ninth cylinder;
the camera shoots the butt-joint impact test process to obtain a test video;
The controller obtains the test result and a loosening instruction based on the test video;
the controller controls the eighth cylinder based on the loosening instruction to control the compaction block to loosen the traction seat;
The controller controls the third conveyor belt to start rotating based on the loosening instruction to transmit the fifth wheel to the second mechanical arm.
Preferably, a guide plate is arranged at the upper end part of the compaction block, a guide rail is arranged on the guide plate, and the traction pin moves along the guide rail under the drive of the ninth cylinder.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
The invention discloses a traction seat assembly production line which comprises a first transmission line, a second transmission line, a turnover mechanism, a third transmission line, a butt joint testing mechanism and a controller, wherein the first transmission line is used for bearing a traction seat to be machined, the traction seat to be machined is installed on the front part of the first transmission line to obtain a first machining traction seat, the controller controls the second transmission line to correct the first machining traction seat and then transmit the corrected first machining traction seat to the turnover mechanism, the controller controls the turnover mechanism to turn the first machining traction seat for 180 degrees to obtain a second machining traction seat, the third transmission line is used for bearing the second machining traction seat, the second machining traction seat is installed on the back part of the third transmission line to obtain a traction seat, the controller controls the third transmission line to transmit the traction seat to the butt joint testing mechanism, the butt joint testing mechanism performs butt joint impact testing on the traction seat to obtain a testing result of the traction seat, and the testing result is qualified or disqualified. The invention improves the production efficiency and reduces the production cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of a test structure of a fifth wheel assembly line of the present invention;
Fig. 2 is a schematic diagram of a second transmission line structure according to the present invention;
FIG. 3 is a schematic diagram of the turnover mechanism of the present invention;
FIG. 4 is a schematic view of a docking testing mechanism according to the present invention.
The symbol description comprises 1, a first mechanical arm, 2, a second mechanical arm, 3, a first transmission line, 4, a second transmission line, 5, a turnover mechanism, 6, a third transmission line, 7, a docking testing mechanism, 8, a controller, 41, a first sensor, 42, a second sensor, 43, a baffle, 44, a first transmission belt, 45, a first motor, 46, a third cylinder, 51, a first support frame, 52, a second transmission belt, 53, a third transmission belt, 54, a fourth cylinder, 55, a fifth cylinder, 56, a third sensor, 57, a first clamping plate, 58, a second clamping plate, 59, a fourth motor, 60, a fifth motor, 71, a second support frame, 72, an eighth cylinder, 73, a ninth cylinder, 74, a sixth sensor, 75, a traction pin, 76, a compression block, 77 and a guide plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a traction seat assembly production line which improves production efficiency and reduces production cost.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Fig. 1 is a diagram of the fifth wheel assembly line of the present invention. As shown in fig. 1, the invention provides a traction seat assembly production line, which comprises a first mechanical arm 1, a second mechanical arm 2, a first transmission line 3, a second transmission line 4, a turnover mechanism 5, a third transmission line 6, a docking test mechanism 7 and a controller 8. The connection of the controller 8 is not shown in fig. 1.
The controller 8 controls the first mechanical arm 1 to grasp the traction seat to be processed from a placement area to the first transmission line 3. The first mechanical arm 1 and the second mechanical arm 2 are any one of a spherical mechanical arm, an articulated mechanical arm and a rectangular mechanical arm.
The spherical coordinate type mechanical arm is a mechanical arm with more degrees of freedom and wider application. The working range of the spherical coordinate type mechanical arm comprises one rotary motion, two rotary motions and one linear motion.
The joint type mechanical arm is provided with an elbow joint like a human hand, can realize a plurality of degrees of freedom, has flexible action and is suitable for working in a narrow space.
The rectangular coordinate type mechanical arm is an operating machine which can realize automatic control, repeated programming, multifunction, multiple degrees of freedom and multiple purposes, wherein the two degrees of freedom of movement are in a space rectangular relationship. It can carry objects and operate tools to complete various operations.
The first mechanical arm 1 and the second mechanical arm 2 are selected according to actual requirements.
The first transmission line 3 is used for bearing a traction seat to be machined, and the traction seat to be machined is used for front part installation on the first transmission line 3 to obtain a first machining traction seat.
The controller 8 controls the second transmission line 4 to correct the first machining traction seat and then transmit the corrected first machining traction seat to the turnover mechanism 5.
Specifically, as shown in fig. 2, the second transmission line 4 includes a first sensor 41, a second sensor 42, a shutter 43, a first transmission belt 44, a first motor 45, a first cylinder, a second cylinder, and a third cylinder 46.
The first sensor 41 is configured to obtain whether the first machining fifth wheel enters the first conveyor belt 44, and when the first machining fifth wheel enters the first conveyor belt 44, the first sensor 41 sends a first entering signal to the controller 8.
The baffle 43 is disposed at one end of the first transmission belt 44 away from the first transmission line, and the baffle 43 is fixedly connected with the output end of the third cylinder 46.
The controller 8 controls the third cylinder 46 to be unfolded according to the first entering signal, and the third cylinder 46 is unfolded to drive the baffle 43 to move upwards, so that the baffle 43 ascends from the upper end part parallel to the first conveying belt 44 to the lower end part of the baffle 43 parallel to the first conveying belt 44.
The controller 8 controls the first motor 45 to rotate according to the first entering signal, the first motor 45 rotates to drive the first transmission belt 44 to rotate, and the first transmission belt 44 rotates to drive the first machining traction seat to move.
The second sensor 42 is configured to obtain whether the first machining tractor arrives at the baffle 43, and when the first machining tractor arrives at the baffle 43, the second sensor 42 sends a first arrival signal to the controller 8.
The controller 8 controls the first cylinder and the second cylinder to correct the horizontal position of the first machining traction seat based on the first arrival signal, after correction, the controller 8 controls the third cylinder 46 to shrink, the third cylinder 46 shrinks to drive the baffle 43 to move downwards, so that the lower end part of the baffle 43 is parallel to the first conveying belt 44, the upper end part of the baffle 43 is parallel to the first conveying belt 44, and the first cylinder and the second cylinder are symmetrically arranged on two sides of the first conveying belt 44, which is close to one end of the baffle 43.
After the lower end of the baffle 43 is parallel to the first conveyor belt 44 and the upper end of the baffle 43 is parallel to the first conveyor belt 44, the first conveyor belt 44 conveys the first working tractor to the turnover mechanism 5.
The controller 8 controls the turnover mechanism 5 to turn the first machining traction seat by 180 degrees to obtain a second machining traction seat.
In this embodiment, the materials of the first belt 44, the second belt 52 and the third belt 53 are metals. The material of the supporting surfaces of the first transmission line 3 and the second transmission line 4 is metal.
Further, as shown in fig. 3, the turnover mechanism 5 includes a first supporting frame 51, a second motor, a third motor, a fourth motor 59, a fifth motor 60, a rotating frame, a fourth cylinder 54, a fifth cylinder 55, a sixth cylinder, a seventh cylinder, a second conveying belt 52, a third conveying belt 53, a third sensor 56, and a fourth sensor.
The second motor and the third motor are fixed on two sides of the first supporting frame 51, and two sides of the rotating frame are respectively connected with output shafts of the second motor and the third motor;
The fourth motor 59 and the second transmission belt 52 are fixed at the lower end part of the rotating frame, the second transmission belt 52 is connected with the output shaft of the fourth motor 59, the fifth motor 60 and the third transmission belt 53 are fixed at the upper end part of the rotating frame, and the third transmission belt 53 is connected with the output shaft of the fifth motor 60;
The fourth air cylinder 54 is positioned at the lower end part of the rotating frame and penetrates through the second conveying belt 52, the fifth air cylinder 55 is positioned at the lower end part of the rotating frame and penetrates through the third conveying belt 53, and the positions of the fourth air cylinder 54 and the fifth air cylinder 55 in the vertical direction are the same;
The sixth cylinder and the seventh cylinder are fixed at the upper end of the rotating frame, and the sixth cylinder and the seventh cylinder are positioned at both sides of the third conveying belt 53;
The fourth cylinder 54 is provided with a first clamping plate 57, the first clamping plate 57 is provided with a first correction blocking block, the fifth cylinder 55 is provided with a second clamping plate 58, and the second clamping plate 58 is provided with a second correction blocking block;
A fifth sensor is arranged at one end of the third transmission line 6, which is close to the turnover mechanism 5.
The controller 8 controls the turnover mechanism 5 to turn over the first machining traction seat by 180 degrees, and the step of obtaining the second machining traction seat is as follows:
1) The third sensor 56 obtains whether the first machining fifth wheel enters the second conveyor 52, and when the first machining fifth wheel enters the second conveyor 52, the third sensor 56 sends a second entering signal to the controller 8;
2) The controller 8 controls the fourth cylinder 54 according to the second entering signal so that the first clamping plate 57 and the second transmission belt 52 are positioned on the same plane, and the controller 8 controls the fifth cylinder 55 according to the second entering signal so that the second clamping plate 58 and the third transmission belt 53 are positioned on the same plane;
3) The controller 8 controls the fourth motor 59 to rotate for a set time according to the second entering signal, the fourth motor 59 rotates to drive the second transmission belt 52 to rotate, the second transmission belt 52 rotates to drive the first processing traction seat to move, and the first processing traction seat performs position correction and stops moving under the action of the first correction blocking block;
4) The controller 8 controls the first clamping plate 57 and the second clamping plate 58 to clamp the first machining traction seat through the fourth air cylinder 54 and the fifth air cylinder 55;
5) The fourth sensor acquires whether the first clamping plate 57 and the second clamping plate 58 clamp the first machining fifth wheel, and when the first clamping plate 57 and the second clamping plate 58 clamp the first machining fifth wheel, the fourth sensor sends a clamping signal to the controller 8;
6) The controller 8 controls the second motor and the third motor to drive the rotating frame to rotate 180 degrees in the forward direction based on the clamping signals;
7) The controller 8 controls the first clamping plate 57 and the second clamping plate 58 to loosen the first machining traction seat through the fourth air cylinder 54 and the fifth air cylinder 55;
8) The controller 8 controls the sixth cylinder and the seventh cylinder to perform horizontal position correction on the first machining traction seat to obtain the second machining traction seat;
9) The controller 8 controls the fifth motor 60 to rotate, the fifth motor 60 rotates to drive the third transmission belt 53 to rotate, and the third transmission belt 53 rotates to transmit the second machining traction seat to the third transmission line 6;
10 The fifth sensor obtains whether the second machining traction seat leaves the third conveying belt 53, when the second machining traction seat leaves the third conveying belt 53, the fifth sensor sends a leaving signal to the controller 8, and the controller 8 controls the second motor and the third motor to drive the rotating frame to reversely rotate by 180 degrees based on the leaving signal.
In this embodiment, the first sensor 41, the second sensor 42, the third sensor 56, the fourth sensor and the fifth sensor are all vision sensors.
In this embodiment, be provided with a plurality of barrier strip around the swivel mount, first processing fifth wheel is in the rotatory in-process, the fourth cylinder with the condition that falls the gas probably appears in the fifth cylinder, so that first processing fifth wheel is loosen passively and is dropped, a plurality of barrier strip is right first processing fifth wheel blocks, so as to prevent first processing fifth wheel falls out the swivel mount causes the harm to self, staff and operational environment.
The third transmission line 6 is used for bearing the second machining traction seat, the second machining traction seat is installed on the back surface of the third transmission line 6 to obtain a traction seat, and the controller 8 controls the third transmission line 6 to transmit the traction seat to a set position in the docking test mechanism 7. In this embodiment, the bearing surface of the third transmission line 6 is made of rubber.
The controller 8 controls the docking testing mechanism 7 to conduct docking impact testing on the traction seat, and a testing result of the traction seat is obtained, wherein the testing result is qualified or unqualified. The test result is whether the unhooking and the butt joint of the central hub can be normally realized, the test result is qualified when the unhooking and the butt joint can be realized, and the test result is unqualified when the unhooking and the butt joint can not be realized.
Preferably, as shown in fig. 4, the docking testing mechanism 7 includes a second supporting frame 71, an eighth air cylinder 72, a ninth air cylinder 73, a sixth sensor 74, a traction pin 75, a pressing block 76, a camera, and a display.
The eighth cylinder 72 is fixedly disposed at an upper end portion of the second supporting frame 71, and the pressing block 76 is fixedly disposed at a lower end portion of the eighth cylinder 72.
The pressing block 76 is inverted concave, the traction pin 75 and the ninth air cylinder 73 are fixedly connected and are both arranged inside the pressing block 76, and the third transmission line 6 penetrates through the second supporting frame 71.
The controller 8 controls the third transmission line 6 to transmit the fifth wheel to a set position in the second supporting frame 71.
The sixth sensor 74 is configured to obtain whether the fifth wheel reaches the set position, and when the fifth wheel reaches the set position, the sixth sensor 74 generates a second reaching signal, and the controller 8 controls the third transmission line 6 to stop rotating according to the second reaching signal.
The controller 8 controls the eighth cylinder 72 based on the second arrival signal to control the pressing block 76 to press the fifth wheel.
The controller 8 controls the fifth cylinder 73 to perform the butt impact test on the fifth wheel based on the fifth pin 75.
The camera shoots the butt-joint impact testing process to obtain a testing video, and the display displays the testing video.
The controller 8 obtains the test result and the unclamping instruction based on the test video.
The controller 8 controls the eighth cylinder 72 based on the unclamping command to control the compact block 76 to unclamp the fifth wheel.
The controller 8 controls the third conveyor belt 6 to start rotating based on the unclamping instruction to transfer the fifth wheel to the second robot arm 2.
Optionally, a guide plate 77 is disposed at the upper end of the pressing block 76, a guide rail is disposed on the guide plate 77, and the traction pin 75 moves along the guide rail under the driving of the seventh cylinder.
And when the test result is qualified, the controller 8 controls the second mechanical arm 2 to grab the traction seat to a qualified area.
When the test result is failed, the controller 8 controls the second mechanical arm 2 to grab the traction seat to a failed area.
The types and the models of the first motor, the second motor, the third motor, the fourth motor and the fifth motor are selected according to actual requirements.
The types and the models of the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder, the sixth cylinder, the seventh cylinder, the eighth cylinder and the ninth cylinder are selected according to actual requirements.
The controller 8 is provided with a control button, and the first mechanical arm 1, the second mechanical arm 2, the second transmission line 4, the turnover mechanism 5, the third transmission line 6 and the docking test mechanism 7 are controlled manually based on the control button.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The principles and embodiments of the present invention have been described herein with reference to specific examples, which are intended to facilitate an understanding of the principles and embodiments of the invention and their core concepts, and further, to be varied in scope and detail by persons skilled in the art based on the teachings herein. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (5)
1. The traction seat assembly production line is characterized by comprising a first transmission line, a second transmission line, a turnover mechanism, a third transmission line, a butt joint test mechanism, a controller and a second mechanical arm;
The first transmission line is used for bearing a traction seat to be processed, and the traction seat to be processed is subjected to front part installation on the first transmission line to obtain a first processing traction seat;
the controller controls the second transmission line to correct the first machining traction seat and then transmit the corrected first machining traction seat to the turnover mechanism;
The turnover mechanism comprises a first support frame, a second motor, a third motor, a fourth motor, a fifth motor, a rotating frame, a fourth cylinder, a fifth cylinder, a sixth cylinder, a seventh cylinder, a second transmission belt, a third sensor, a fourth sensor and a fifth sensor;
the second motor and the third motor are fixed on two sides of the first support frame, and two sides of the rotating frame are respectively connected with output shafts of the second motor and the third motor;
The fourth motor and the second transmission belt are fixed at the lower end part of the rotating frame; the second transmission belt is connected with an output shaft of the fourth motor, and the fifth motor and the third transmission belt are fixed at the upper end part of the rotating frame;
The fourth cylinder is positioned at the lower end part of the rotating frame and penetrates through the second transmission belt, and the fifth cylinder is positioned at the lower end part of the rotating frame and penetrates through the third transmission belt;
the sixth air cylinder and the seventh air cylinder are fixed at the upper end part of the rotating frame, and the sixth air cylinder and the seventh air cylinder are positioned at two sides of the third conveying belt;
The first clamping plate is arranged on the fourth cylinder, the first correction blocking piece is arranged on the first clamping plate, the second clamping plate is arranged on the fifth cylinder, the second correction blocking piece is arranged on the second clamping plate, and the fifth sensor is arranged at one end, close to the third transmission line, of the third transmission belt;
The controller controls the turnover mechanism to turn the first processing traction seat by 180 degrees to obtain a second processing traction seat, and the steps are as follows:
1) The third sensor acquires whether the first machining traction seat enters the second transmission belt or not, and when the first machining traction seat enters the second transmission belt, the third sensor sends a second entering signal to the controller;
2) The controller controls the fourth cylinder according to the second entering signal so that the first clamping plate and the second transmission belt are positioned on the same plane, and controls the fifth cylinder according to the second entering signal so that the second clamping plate and the third transmission belt are positioned on the same plane;
3) The controller controls the fourth motor to rotate for a set time according to the second entering signal, the fourth motor rotates to drive the second transmission belt to rotate, the second transmission belt rotates to drive the first processing traction seat to move, and the first processing traction seat performs position correction and stops moving under the action of the first correction blocking piece;
4) The controller controls the first clamping plate and the second clamping plate to clamp the first machining traction seat through the fourth air cylinder and the fifth air cylinder;
5) The fourth sensor obtains whether the first clamping plate and the second clamping plate clamp the first machining traction seat or not, and when the first clamping plate and the second clamping plate clamp the first machining traction seat, the fourth sensor sends a clamping signal to the controller;
6) The controller controls the second motor and the third motor to drive the rotating frame to rotate 180 degrees in the forward direction based on the clamping signal;
7) The controller controls the first clamping plate and the second clamping plate to loosen the first machining traction seat through the fourth air cylinder and the fifth air cylinder;
8) The controller controls the sixth air cylinder and the seventh air cylinder to carry out horizontal position correction on the first machining traction seat so as to obtain the second machining traction seat;
9) The controller controls the fifth motor to rotate, the fifth motor rotates to drive the third transmission belt to rotate, and the third transmission belt rotates to transmit the second processing traction seat to the third transmission line;
10 The fifth sensor obtains whether the second machining traction seat leaves the third transmission belt or not, and when the second machining traction seat leaves the third transmission belt, the fifth sensor sends a leaving signal to the controller, and the controller controls the second motor and the third motor to drive the rotating frame to reversely rotate for 180 degrees based on the leaving signal;
The third transmission line is used for bearing the second machining traction seat, the second machining traction seat is used for carrying out back surface part installation on the third transmission line to obtain a traction seat, and the controller is used for controlling the third transmission line to transmit the traction seat to the docking testing mechanism;
The controller controls the docking testing mechanism to conduct docking impact testing on the traction seat to obtain a testing result of the traction seat, wherein the testing result is qualified or unqualified;
The docking testing mechanism comprises a second supporting frame, an eighth air cylinder, a ninth air cylinder, a sixth sensor, a traction pin, a compression block, a camera and a display;
the pressing block is fixedly arranged at the lower end part of the eighth cylinder;
The compression block is inverted concave, and the traction pin is fixedly connected with the ninth air cylinder and is arranged in the compression block; the third transmission line penetrates through the second supporting frame;
The controller controls the third transmission line to transmit the traction seat to a set position in the second supporting frame;
The sixth sensor is used for acquiring whether the traction seat reaches the set position, when the traction seat reaches the set position, the sixth sensor generates a second arrival signal, and the controller controls the third transmission line to stop rotating according to the second arrival signal;
the controller controls the eighth cylinder based on the second arrival signal to control the compaction block to compact the traction seat;
the controller controls the traction pin to conduct the butt impact test on the traction seat based on the ninth cylinder;
the camera shoots the butt-joint impact test process to obtain a test video;
The controller obtains the test result and a loosening instruction based on the test video;
the controller controls the eighth cylinder based on the loosening instruction to control the compaction block to loosen the traction seat;
the controller controls the third conveyor belt to start rotating based on the loosening instruction so as to convey the traction seat to the second mechanical arm;
When the test result is qualified, the controller controls the second mechanical arm to grab the traction seat to a qualified area; and when the test result is unqualified, the controller controls the second mechanical arm to grab the traction seat to an unqualified area.
2. The fifth wheel assembly line of claim 1, further comprising a first robotic arm;
the controller controls the first mechanical arm to grab the traction seat to be processed from the placement area to the first transmission line.
3. The fifth wheel assembly line of claim 1, wherein the second transmission line comprises a first sensor, a second sensor, a baffle, a first transmission belt, a first motor, a first cylinder, a second cylinder, and a third cylinder;
The first sensor is used for acquiring whether the first machining traction seat enters the first transmission belt or not, and when the first machining traction seat enters the first transmission belt, the first sensor sends a first entering signal to the controller;
the baffle is arranged at one end of the first transmission belt, which is far away from the first transmission line, and is fixedly connected with the output end of the third cylinder;
The controller controls the third cylinder to be unfolded according to the first entering signal, and the third cylinder is unfolded to drive the baffle to move upwards, so that the baffle is lifted from the upper end part to the lower end part of the baffle to be parallel to the first conveying belt;
The controller controls the first motor to rotate according to the first entering signal, the first motor rotates to drive the first transmission belt to rotate, and the first transmission belt rotates to drive the first machining traction seat to move;
The second sensor is used for acquiring whether the first machining traction seat reaches the baffle plate, and when the first machining traction seat reaches the baffle plate, the second sensor sends a first reaching signal to the controller;
The controller controls the first cylinder and the second cylinder to correct the horizontal position of the first processing traction seat based on the first arrival signal, controls the third cylinder to shrink after correction, and drives the baffle to move downwards by shrinking so that the lower end part of the baffle is parallel to the first conveying belt to the upper end part of the baffle is parallel to the first conveying belt;
The baffle descends from the lower end part to the upper end part of the baffle to the first conveyor in parallel, and the first conveyor conveys the first processing traction seat to the turnover mechanism.
4. The fifth wheel assembly line of claim 1, wherein a plurality of barrier strips are provided around the swivel mount.
5. The fifth wheel assembly line of claim 1, wherein a guide plate is provided at an upper end of the pressing block, a guide rail is provided on the guide plate, and the traction pin moves along the guide rail under the driving of the ninth cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211719125.0A CN115816033B (en) | 2022-12-30 | 2022-12-30 | Traction seat assembly production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211719125.0A CN115816033B (en) | 2022-12-30 | 2022-12-30 | Traction seat assembly production line |
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| CN115816033B true CN115816033B (en) | 2025-10-17 |
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| CN215973819U (en) * | 2021-09-18 | 2022-03-08 | 广西聚邦能源有限公司 | feeder |
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| CN210937943U (en) * | 2019-09-05 | 2020-07-07 | 英业达(重庆)有限公司 | Automatic screw locking equipment |
| CN212831245U (en) * | 2020-06-23 | 2021-03-30 | 珠海市协正智能装备有限公司 | Conveying device |
| CN217626048U (en) * | 2022-03-23 | 2022-10-21 | 上海永乾机电有限公司 | Novel grip-pad upset is carried device |
| CN218121406U (en) * | 2022-08-03 | 2022-12-23 | 合肥圣诺自动化设备有限公司 | Automatic impact testing mechanism for automobile traction seat |
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| CN115816033A (en) | 2023-03-21 |
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