Automated assembly roller apparatus

Abstract

The application discloses an automatic assembling roller device, which comprises a conveying mechanism, a vibrating feeding disc, a feeding manipulator, a pressing mechanism and a discharging mechanism. The conveying mechanism comprises a conveying track and a positioning jig. The conveying track drives the positioning jig to pass through a feeding station, a pressing station and a discharging station in sequence. The vibrating feeding disc and the feeding manipulator are arranged at the feeding station. The vibrating feeding disc is used for arranging rollers in a cylinder in an orderly manner and feeding the rollers into a feeding guide rail. The feeding manipulator is used for moving the rollers in the feeding guide rail to a clamping groove of a product main body in the positioning jig. The pressing mechanism is arranged at the pressing station and is used for pressing the rollers into the clamping groove of the product main body. The discharging mechanism is arranged at the discharging station and is used for discharging the product main body after pressing from the discharging station. The problems that the operation process is complicated, the efficiency is low and there is a risk of injury when manually installing the rollers into the clamping groove of the product main body can be effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile parts assembly, and in particular to an automatic assembly roller device. BACKGROUND

[0002] The automobile safety seat usually comprises a fixed base and a safety seat base, the fixed base is provided with a sliding rail, and the sliding rail is arranged along the direction of automobile travel, and the safety seat base and the fixed base are provided with rollers at the mutual cooperation part, the rollers can slide in the sliding rail, so that in the case of automobile collision or sudden deceleration, the impact force is buffered by the position movement of the safety seat base relative to the fixed base, so as to avoid harm to children.

[0003] In the related art, the production personnel usually places the roller in the clamping groove of the automobile safety seat, and then presses the roller in the clamping groove by the pressing jig, so that the roller is tightly and completely matched with the clamping groove. However, the manual operation process is complicated, the efficiency is low, and there is a risk of injury. SUMMARY

[0004] The embodiment of the present application provides an automatic assembly roller device, which can effectively solve the problems of complicated operation process, low efficiency and injury risk when manually installing the roller to the base of the automobile safety seat.

[0005] The embodiment of the present application provides an automatic assembly roller device for installing the roller in the clamping groove of the product main body, the automatic assembly roller device comprises a base, a conveying mechanism, a vibrating feeding disc, a feeding manipulator, a pressing mechanism and a discharging mechanism arranged above the base; wherein the conveying mechanism comprises a conveying track arranged on one side of the base and along the front-rear direction of the base, and a positioning jig moving along the extension direction of the conveying track, the positioning jig moves along the extension direction of the conveying track and sequentially passes through a feeding station, a pressing station and a discharging station, and the positioning jig is used for positioning the product main body; the vibrating feeding disc is arranged outside the conveying track and the feeding guide rail extends to the conveying track, and the vibrating feeding disc is used for arranging the rollers in the material cylinder and feeding the rollers to the feeding guide rail; the feeding manipulator is arranged on one side of the feeding station, and the feeding manipulator is used for moving the rollers in the feeding guide rail to the clamping groove of the product main body in the positioning jig; the pressing mechanism is arranged at the pressing station, and the pressing mechanism is used for pressing the roller into the clamping groove of the product main body; the discharging mechanism is arranged on one side of the discharging station, and is used for taking out the product main body from the discharging station to realize discharging.

[0006] In some embodiments, the automatic assembly roller device further comprises an auxiliary feeding mechanism, the auxiliary feeding mechanism is arranged above the base, and the auxiliary feeding mechanism comprises a feeding hopper and a feeding conveyor belt, the feeding hopper is located between the pressing station and the discharging station, and the feeding conveyor belt is used for conveying the rollers in the feeding hopper to the material cylinder of the vibrating feeding disc.

[0007] In some embodiments, the feeding conveyor is located above the conveying track; the feeding end of the feeding conveyor is located below the outlet of the feeding hopper to receive the rollers; and the discharging end of the feeding conveyor is located above the barrel of the vibrating feeding disc to send the rollers into the barrel.

[0008] In some embodiments, the feeding conveyor is arranged in a direction perpendicular to the conveying track.

[0009] In some embodiments, the feeding manipulator sequentially places the four rollers into the four corresponding clamping grooves of the product body; the pressing mechanism includes four linear pressing cylinders arranged corresponding to the four clamping grooves and four pressing jigs respectively connected to the output ends of the linear pressing cylinders; the four linear pressing cylinders respectively drive the four corresponding pressing jigs to act downward to press the four rollers into the four clamping grooves of the product body.

[0010] In some embodiments, the feeding manipulator includes a clamping jig for clamping the rollers; the clamping jig includes two clamping jaws arranged in a linear direction; the two clamping jaws simultaneously clamp one roller respectively from the feeding guide rail, and sequentially place the clamped two rollers into the corresponding clamping grooves.

[0011] In some embodiments, the clamping jig includes two clamping cylinders arranged in a linear direction; the output ends of the two clamping cylinders are respectively provided with clamping jaws.

[0012] In some embodiments, the pressing mechanism includes support arms fixedly arranged on the left and right sides of the pressing station and a bearing plate fixedly arranged on the upper end of the support arms; the four linear pressing cylinders are fixedly arranged on the bearing plate; and the output ends of the four linear pressing cylinders move downward to simultaneously press the four rollers placed in the clamping grooves of the product body into the product body.

[0013] In some embodiments, the output end of the linear pressing cylinder is fixedly connected with a pressing piece; and the pressing piece is provided with a limiting groove matched with the roller.

[0014] In some embodiments, the discharging mechanism includes a discharging driving assembly and a suction nozzle connected to the discharging driving assembly; the discharging driving assembly is used to move the suction nozzle to the discharging station; and the product body in the positioning jig is moved away from the discharging station by the suction nozzle to realize discharging.

[0015] The automatic assembly roller device based on the embodiment of the application comprises a conveying mechanism, a vibrating feeding disc, a feeding manipulator, a pressing mechanism and a discharging mechanism. The conveying mechanism comprises a conveying track and a positioning jig connected with the driving end of the conveying track. The conveying track drives the positioning jig to pass through a feeding station, a pressing station and a discharging station in sequence. The vibrating feeding disc and the feeding manipulator are arranged at the feeding station. The vibrating feeding disc is used for arranging rollers in the material cylinder in order and feeding the rollers into a feeding guide rail. The feeding manipulator is used for moving the rollers in the feeding guide rail to the clamping groove of the product main body in the positioning jig. The pressing mechanism is arranged at the pressing station and is used for pressing the rollers into the clamping groove of the product main body. The discharging mechanism is arranged at the discharging station and is used for discharging the product main body after pressing from the discharging station. The conveying mechanism, the vibrating feeding disc, the feeding manipulator, the pressing mechanism and the discharging mechanism operate in a certain order, are connected in sequence, and are automatically operated and have high efficiency. The problem that the operation process is complicated, the efficiency is low and there is a risk of injury when manually installing the rollers into the clamping groove of the product main body can be effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 FIG. 1 is a structural schematic view of an automatic assembly roller device in an embodiment of the present application;

[0018] Figure 2 FIG. 2 is a structural schematic view of the cooperation of a roller and a product main body in an embodiment of the present application;

[0019] Figure 3 FIG. 3 is a structural schematic view of the automatic assembly roller device from another angle in an embodiment of the present application;

[0020] Figure 4 FIG. 4 is an enlarged structural schematic view of A in FIG. 1; Figure 3

[0021] Figure 5 FIG. 5 is a structural schematic view of the cooperation of a positioning jig and a product main body in an embodiment of the present application;

[0022] Figure 6 FIG. 6 is a structural schematic view of a feeding manipulator in an embodiment of the present application;

[0023] Figure 7 FIG. 7 is a structural schematic view of a clamping jig in an embodiment of the present application; ​

[0024] Figure 8 Structure diagram of the positioning jig in an embodiment of the present application;

[0025] Figure 9 Structure diagram of the pressing mechanism in an embodiment of the present application;

[0026] Figure 10 Structure diagram of the discharging mechanism in an embodiment of the present application.

[0027] Reference signs:

[0028] 10, roller;

[0029] 20, product body; 21, clamping groove;

[0030] 30, base;

[0031] 40, conveying mechanism; 41, conveying track; 42, positioning jig; 421, positioning carrier plate; 422, clamping block;

[0032] 50, feeding station; 60, pressing station; 70, discharging station;

[0033] 80, auxiliary feeding mechanism; 81, feeding hopper; 811, feeding channel; 812, feeding port; 813, discharging port; 82, feeding conveyor; 821, feeding end; 822, discharging end;

[0034] 90, vibrating feeding disc; 91, feeding guide rail; 92, barrel; 921, loading cavity 921; 93, driver;

[0035] 11, feeding manipulator; 111, clamping jig; 1111, clamping jaw; 11111, first clamping part; 11112, second clamping part; 1112, clamping cylinder; 1113, clamp mounting plate; 1114, fine adjustment cylinder; 112, moving assembly; 1121, first rotary driving mechanism; 1122, mechanical arm; 1123, second rotary driving mechanism;

[0036] 12, pressing mechanism; 121, support arm; 122, carrier plate; 123, linear pressing cylinder; 124, pressing jig; 1241, pressing part; 1242, limiting groove;

[0037] 13, discharging mechanism; 131, discharging driving assembly; 1311, discharging cylinder; 1312, suction nozzle mounting plate; 1313, linear module; 132, suction nozzle. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0039] In the related art, an automobile safety seat is usually installed on a seat of an automobile for a child to sit on. In the case of a collision or sudden deceleration of the automobile, the child automobile safety seat can reduce the impact pressure on the child, and thus reduce the harm to the child by limiting the movement of the child's body. Therefore, the automobile safety seat can effectively improve the safety of the child when riding in the automobile.

[0040] The automobile safety seat generally comprises a fixed base and a safety seat base. When the automobile safety seat is used, the fixed base is usually fixedly installed on the seat of the automobile. The fixed base is provided with a sliding rail, and the sliding rail is arranged in the direction in which the automobile travels. Meanwhile, the bottom of the safety seat base is provided with a roller, and the roller is slidable in the sliding rail. In the case of a collision or sudden deceleration of the automobile, the impact force is buffered by the movement of the position between the safety seat base and the fixed base, so as to avoid harm to the child.

[0041] In the prior art, when the rollers of the safety seat base are assembled by production personnel, one side of the mounting groove provided with the rollers on the safety seat base is usually upward, and the rollers are placed corresponding to the mounting groove. At this time, the rollers are not firmly matched with the mounting groove, that is, the rollers are not clamped in the mounting groove. The production personnel still need to press the rollers into the mounting groove, and then transfer the safety seat base with the rollers to the next processing procedure.

[0042] As can be seen from the above assembly process, the assembly process of the rollers is complicated, and there is a safety risk in the process of manual carrying and pressing the rollers. Meanwhile, when the rollers are pressed by the manual, the intensity of the force applied to the rollers cannot be determined. For example, if the intensity of the force is too small, the installation position of the rollers in the mounting groove may not be in place; if the intensity of the force is too large, the rollers may be damaged, which cannot achieve a good installation effect, and is not conducive to the use experience of the rollers in the later period and the service life of the rollers. Therefore, an automatic roller assembly device is urgently needed to effectively solve the problems of complicated operation process, low efficiency and work injury risk when the rollers are manually installed on the base of the automobile safety seat.

[0043] In order to solve the above problems, please refer to Figures 1-2 The present application provides an automatic roller assembly device for installing rollers 10 in the clamping grooves 21 of a product main body 20. The automatic roller assembly device comprises a base 30, a conveying mechanism 40, a vibrating feeding disc 90, a feeding mechanical arm 11, a pressing mechanism 12 and a discharging mechanism 13.

[0044] The conveying mechanism 40 is installed on and above the base 30, and comprises a conveying track 41 arranged along the front-rear direction of the base 30 and a positioning jig 42 moving along the extension direction of the conveying track 41. The positioning jig 42 sequentially passes through the feeding station 50, the pressing station 60 and the discharging station 70 along the extension direction of the conveying track 41, and is used for positioning the product main body 20.

[0045] In the embodiment, as shown in Figure 1 , the front-rear direction of the base 30 is the X-axis direction, that is, the conveying track 41 is arranged along the X-axis direction on the base 30, and the positioning jig 42 also moves along the X-axis direction.

[0046] In order to conveniently press the roller 10 into the clamping groove 21 of the product main body 20, the automatic roller assembling device is provided with corresponding functional areas. Specifically, the automatic roller assembling device has a feeding station 50, a pressing station 60 and a discharging station 70. The positioning jig 42 with the product main body 20 positioned by the positioning jig 42 sequentially passes through the feeding station 50, the pressing station 60 and the discharging station 70 along the conveying track 41, and the product main body 20 is fed with the roller at the feeding station 50, the roller in the product main body 20 is pressed at the pressing station 60, and the processed product main body 20 is discharged at the discharging station 70.

[0047] As shown in Figure 1 , the automatic roller assembling device realizes the feeding of the roller 10 by using a vibrating feeding disc 90 and a feeding manipulator 11. The vibrating feeding disc 90 is arranged outside the conveying track 41 and the feeding guide rail 91 extends to the conveying track 41, and the vibrating feeding disc 90 is used for arranging the rollers 10 in the material cylinder 92 in order and feeding them into the feeding guide rail 91; the feeding manipulator 11 is arranged on one side of the feeding station 50, and the feeding manipulator 11 is used for transferring the rollers 10 in the feeding guide rail 91 to the clamping groove 21 of the product main body 20 in the positioning jig 42. More specifically, in the embodiment, the vibrating feeding disc 90 arranges the rollers 10 in order and outputs them, so that the feeding manipulator 11 transfers the rollers 10. Please refer to Figure 1 , the vibrating feeding disc 90 comprises a material cylinder 92 and a feeding guide rail 91. Specifically, the material cylinder 92 is arranged on one side of the conveying track 41, one end of the feeding guide rail 91 is connected with the material cylinder 92, and the other end away from the material cylinder 92 extends to the conveying track 41. It can be understood that the rollers 10 in the material cylinder 92 are conveyed to the feeding guide rail 91, so that the rollers 10 are arranged in order and output. So that the feeding manipulator 11 transfers the rollers 10 to the clamping groove 21 of the product main body 20.

[0048] The rollers 10 output by the vibrating feeding disc 90 are conveyed to the positioning jig 42 by the feeding manipulator 11. Specifically, please refer to Figure 1The feeding manipulator 11 is installed on the base 30 and located at one side of the vibrating feeding tray 90, and the feeding manipulator 11 is arranged at one side of the feeding station 50, so as to move the roller 10 at the feeding end of the feeding guide rail 91 to the clamping groove 21 of the product main body 20.

[0049] After the feeding is completed, the positioning jig 42 carries the positioned product main body 20 to move along the conveying track 41, so as to move the product main body 20 to the pressing station 60, and the pressing mechanism 12 is arranged at the pressing station 60, which is used for pressing the roller 10 into the clamping groove 21 of the product main body 20. The positioning jig 42 continues to move along the conveying track 41, so as to move the product main body 20 after the pressing is completed to the discharging station 70. The discharging mechanism 13 is arranged at one side of the discharging station 70, which is used for discharging the product main body 20 after the pressing is completed from the discharging station 70 to realize discharging.

[0050] The operation of the conveying mechanism 40, the vibrating feeding tray 90, the feeding manipulator 11, the pressing mechanism 12 and the discharging mechanism 13 is carried out in a certain order, which is connected in sequence, and is automatically operated and has high efficiency. The problem that the operation process is complicated, the efficiency is low and there is a risk of injury when manually installing the roller 10 into the clamping groove 21 of the product main body 20 can be effectively solved.

[0051] In order to facilitate the conveying of the roller 10 to the vibrating feeding tray 90, the automatic roller assembly device further comprises an auxiliary feeding mechanism 80 for conveying the roller 10 to the vibrating feeding tray 90. Specifically, please refer to Figure 3 The auxiliary feeding mechanism 80 is arranged above the base 30, and the auxiliary feeding mechanism 80 comprises a feeding hopper 81 and a feeding conveyor belt 82. The feeding hopper 81 is located between the pressing station 60 and the discharging station 70, and the feeding conveyor belt 82 is used for conveying the roller 10 in the feeding hopper 81 to the barrel 92 of the vibrating feeding tray 90.

[0052] Please refer to Figure 4 The feeding hopper 81 has a feeding channel 811, and the feeding channel 811 has a feeding port 812 and a discharging port 813 which is communicated with the feeding port 812. In the direction perpendicular to the horizontal plane, the feeding port 812 is higher than the discharging port 813. It can be understood that the roller 10 put into the feeding hopper 81 moves along the extension direction of the feeding channel 811 by its own gravity. At the same time, along the extension direction of the feeding port 812 to the discharging port 813, the inner diameter of the feeding channel 811 increases. It can be understood that the diameter of the feeding port 812 is larger, so as to increase the capacity of the roller 10, thereby reducing the frequency of manual feeding; at the same time, the diameter of the discharging port 813 is smaller, which can control the amount of the roller 10 put into the feeding conveyor belt 82 by the discharging port 813, so as to control the feeding amount of the vibrating feeding tray 90.

[0053] Here, the feeding amount of the vibration feeding tray 90 is controlled to avoid too many rollers 10 being stored in the vibration feeding tray 90 at the same time, which affects the normal operation of the vibration feeding tray 90. Of course, the shape of the feeding channel 811 is not specifically limited, and can extend in a straight line or in a spiral shape, etc., and can be set according to the actual situation.

[0054] The rollers 10 stored in the feeding hopper 81 need to be transported to the vibration feeding tray 90 by the feeding conveyor belt 82. Specifically, please refer to Figure 3 The feeding conveyor belt 82 is arranged along the Y-axis direction, and one end is connected with the feeding hopper 81 to place the rollers 10 in the feeding hopper 81 on the side of the feeding conveyor belt 82 close to the operator, so as to facilitate manual feeding of the feeding hopper 81, and the other end is connected with the barrel 92 to transport the rollers 10 on the feeding conveyor belt 82 into the barrel 92.

[0055] It can be understood that the feeding hopper 81 is used for manual feeding of the rollers 10, so that the rollers 10 are first stored in the feeding hopper 81, and the feeding conveyor belt 82 receives the rollers 10 in the feeding hopper 81 and transports the rollers 10 to the barrel 92. That is, the feeding conveyor belt 82 can transfer the feeding position of the barrel 92 to the position of the operator, on the one hand, it can improve the convenience of feeding the barrel 92; on the other hand, it can transfer the position of the barrel 92 by using the feeding conveyor belt 82 when the circumferential position of the barrel 92 is not allowed, so as to improve the space utilization. Of course, the position and direction of the feeding conveyor belt 82 can be set according to the demand of the space position, which is not specifically limited in the present application.

[0056] In some specific embodiments, the feeding conveyor belt 82 can include a feeding support (not shown in the figure), a transmission roller (not shown in the figure), and a conveyor belt (not shown in the figure) sleeved on the circumferential side of the transmission roller. One end of the conveyor belt is connected with the feeding hopper 81, and the other end is connected with the barrel 92, so that the rollers 10 are transported into the barrel 92 through the conveyor belt.

[0057] Specifically, the transmission roller is rotatably arranged on the feeding support, and the rotation directions of the two transmission rollers are consistent, wherein the two transmission rollers determine a transmission direction along the Y-axis, and the conveyor belt is sleeved on the two transmission rollers and rotates along the transmission direction of the Y-axis. Then, with the rotation of the two transmission rollers, the conveyor belt will also rotate in a certain direction, so that the rollers 10 placed on the conveyor belt are transported into the barrel 92.

[0058] Of course, in some embodiments, the number of transmission rollers can be multiple, the conveying belt is sleeved on the circumferential side of two transmission rollers, and a transmission direction is determined by the two transmission rollers. The driving force of the two transmission rollers drives the conveying belt to rotate. At this time, other transmission rollers are arranged between the above two transmission rollers and are arranged along the transmission direction determined by the above two transmission rollers, and the rotation directions of the multiple transmission rollers are consistent. It should be noted that the transmission rollers placed between the above two transmission rollers are used to support the conveying belt on the one hand, so as to avoid the situation that the middle position of the conveying belt is sunken due to the long length of the conveying belt, which is not conducive to the conveying of the conveying belt and will have a certain impact on the service life of the conveying belt. On the other hand, the middle position of the conveying belt provides driving force for the conveying belt, which is conducive to the operation of the conveying belt.

[0059] In some specific embodiments, the specific structure of the feeding conveying belt 82 is not limited, for example, the feeding assembly also includes a conveying member, the conveying member is provided with an inclined groove, the inclined groove has a feeding part and a discharging part, and the discharging part of the inclined groove is connected with the barrel 92. At the same time, the feeding part is higher than the discharging part. The roller 10 placed on the inclined groove is subjected to its own gravity, so that the roller 10 is fed from the feeding part of the inclined groove, transmitted through the inclined groove, and output from the discharging part of the inclined groove to the barrel 92. Of course, the shape of the inclined groove is not specifically limited, and can be linear or spiral, etc., which can be set according to the actual situation.

[0060] In some specific embodiments, please refer to Figure 1 and Figure 3 The vibrating feeding disc 90 can include a driver 93, a barrel 92, a spiral track, and a feeding guide rail 91. The barrel 92 has a material loading cavity 921 and a material hole (not shown in the figure, located on the side wall of the material loading cavity 921) in communication with the material loading cavity 921. The spiral track is arranged in the barrel 92 and is connected with the material hole. The feeding guide rail 91 is connected to the outer wall surface of the barrel 92 corresponding to the material hole. The driver is connected to the barrel 92, and the driver 93 is used to drive the barrel 92 to vibrate, so that the roller 10 is conveyed along the extension direction of the spiral track to the feeding guide rail 91 through the material hole.

[0061] The driver 93 can include a spring sheet (not shown in the figure), a pulse electromagnet (not shown in the figure), and a shell (not shown in the figure). The pulse electromagnet is fixedly installed in the shell, the barrel 92 is located on the pulse electromagnet, and the pulse electromagnet is energized to drive the barrel 92 placed on the upper part to vibrate in the vertical direction. The spring sheet connects the shell and the barrel 92, and has a certain inclination. Due to the vertical vibration force combined with the inclined tension of the spring sheet, the barrel 92 can perform torsional vibration around its vertical axis. The roller 10 in the barrel 92 is subjected to such vibration and rises along the spiral track until it is fed to the material port. The feeding guide rail 91 is connected with the material hole to regularly output the roller 10 output from the material port along the feeding guide rail 91.

[0062] In some embodiments, the vibrating feeding tray 90 can further include an object with an object cavity and a conveying belt with mounting slots matching the rollers 10. The object is vibrated so that a part of the object cavity can accurately fall into the mounting slots and then be output with the conveying belt; another part is collected, put into the hopper-shaped feeding member again, and output with the rollers 10 through the above steps. Of course, the vibrating tray can arrange the rollers 10 in any connection manner known to those skilled in the art.

[0063] In some specific embodiments, in order to orderly transport the rollers 10 between the feeding hopper 81, the feeding conveying belt 82, and the vibrating feeding tray 90, in some specific embodiments, the feeding conveying belt 82 is located above the conveying track 41; the feeding end 821 of the feeding conveying belt 82 is located below the discharge port of the feeding hopper 81 to receive the rollers 10, and the discharging end 822 of the feeding conveying belt 82 is located above the barrel 92 of the vibrating feeding tray 90 to send the rollers 10 into the barrel 92.

[0064] Specifically, referring to Figure 1 , the feeding conveying belt 82 is arranged along the Y-axis direction, the conveying direction of the feeding conveying belt 82 is perpendicular to the running direction of the conveying track 41 (i.e., the X-axis direction), and is located above the conveying track 41 to improve the space utilization of the equipment. At the same time, the feeding hopper 81 is located on the side of the operating equipment close to the operator, and the discharge port of the feeding hopper 81 corresponds to the feeding end 821 of the feeding conveying belt 82, that is, the operator can feed the feeding hopper 81 on the operating side of the equipment to facilitate the feeding of the operator. At this time, the feeding end 821 of the feeding conveying belt 82 is close to the operating side of the equipment, and the feeding port corresponds to the feeding end 821 of the feeding conveying belt 82 and is located above the feeding end 821 of the feeding conveying belt 82. The other end of the feeding conveying belt 82 is connected to the barrel 92 to convey the rollers 10 to the barrel 92.

[0065] The rollers 10 discharged by the feeding manipulator 11 need to be transported to the clamping groove 21 of the product main body 20. In the present application, referring to Figure 5 In combination with Figure 1The product body 20 placed on the positioning jig 42 is provided with four clamping grooves 21. The feeding manipulator 11 places the four rollers 10 on the corresponding four clamping grooves 21 of the product body 20 in sequence. At this time, the rollers 10 are not placed in the clamping grooves 21, and the pressing mechanism 12 is required to press the rollers 10 into the clamping grooves 21. The pressing mechanism 12 includes four linear pressing cylinders 123 corresponding to the four clamping grooves 21 and pressing jigs 124 connected to the output ends of the linear pressing cylinders 123 respectively. The four linear pressing cylinders 123 drive the corresponding four pressing jigs 124 to act downward respectively, so as to press the four rollers 10 into the four clamping grooves 21 of the product body 20 respectively.

[0066] In some specific embodiments, referring to Figure 6 The feeding manipulator 11 generally includes a moving assembly 112 and a clamping jig 111. The moving assembly 112 generally includes a first rotary driving mechanism 1121 mounted on the base 30, a plurality of mechanical arms 1122 connected with the first rotary driving mechanism, and a second rotary driving mechanism 1123 connected with the mechanical arms. The clamping jig 111 is connected with the second rotary driving mechanism 1123. It can be understood that each mechanical arm 1122 has two degrees of freedom, and the clamping jig 111 is connected with the second rotary driving mechanism 1123. Therefore, the adjacent mechanical arms 1122 can form any included angle, and the first rotary driving mechanism 1121 can rotate at any angle. That is, the feeding manipulator 11 can move in the space in up, down, left, right, forward and backward directions. Therefore, the feeding manipulator 11 can drive the clamping jig 111 to move in the space, and the clamping jig 111 can be connected with the feeding guide rail 91 at a suitable angle to clamp the roller 10 output by the feeding guide rail 91. In this way, the clamping jig 111 can be connected with the feeding guide rail 91 in the space, so as to reduce the difficulty of connection between the clamping jig 111 and the feeding guide rail 91, and save the connection time between the clamping jig 111 and the feeding guide rail 91.

[0067] In some embodiments, the feeding manipulator 11 can also be a linear module placed in the X, Y and Z directions in the space. Any two directions of the X, Y and Z directions are perpendicular to each other. The transfer clamp is mounted and fixed on the driving end of the linear module in the X, Y or Z direction. With the movement of the three-direction linear module, the transfer clamp moves in the space to be connected with the vibration disc. Of course, the specific structure of the transfer mechanism is not limited in the present application, and can be other structures for transferring the roller 10 which are well known to those skilled in the art.

[0068] In some specific embodiments, referring to Figure 6The clamping jig 111 includes two clamping jaws 1111 arranged in a straight line direction; the two clamping jaws 1111 simultaneously clamp one roller 10 from the feeding guide rail 91 respectively, and place the clamped two rollers 10 in the corresponding clamping grooves 21 one by one.

[0069] Specifically, please refer to Figure 7 Each clamping jaw 1111 includes a first clamping piece 11111 and a second clamping piece 11112, and the first clamping piece 11111 and the second clamping piece 11112 are close to or away from each other to take and place the roller 10. That is, the same end of the first clamping piece 11111 and the second clamping piece 11112 can be close, and the far ends of the two can be opened and closed to clamp the roller 10 (the principle is the same as that of a pair of pliers, that is, the roller 10 is clamped or placed by using the openable end); of course, the first clamping piece 11111 and the second clamping piece 11112 can also be opened or closed at the same time under the drive of the clamping cylinder 1112, that is, the distance between the two is always equal.

[0070] In some specific embodiments, please refer to Figure 8 In combination with Figure 5 The product body 20 is placed on the positioning jig 42, and the positioning jig 42 can include a positioning carrier plate 421 and clamping blocks 422 arranged on the positioning carrier plate 421. The clamping blocks 422 can be arranged in four pieces and fixed on the positioning carrier plate 421, and a limiting groove 423 is defined by the four clamping blocks 422 to clamp the product body 20 in the limiting groove 423 to position the product body 20. That is, the positioning jig 42 is used to carry the product body 20 on one hand, and to fix the product body 20 by clamping on the other hand. Of course, in some embodiments, the number of clamping blocks 422 is not specifically limited, and it can be understood that when the size and shape of the product body 20 are determined, the more the number of clamping blocks 422, the more the positions of the clamping blocks 422 in contact with the product body 20, so that the product body 20 is positioned more firmly and accurately. In some embodiments, the clamping blocks 422 can also move on the positioning carrier plate 421, and the size of the limiting groove 423 can be changed by moving the clamping blocks 422 to adapt to product bodies 20 of different sizes.

[0071] In some embodiments, the positioning jig 42 can be provided with a plurality of loading areas (not shown in the figure), and the plurality of loading areas are used to place a plurality of product bodies 20. The pressing mechanism 12 includes a plurality of pressing pieces 1241 corresponding to the plurality of loading areas, and a straight-line pressing cylinder 123 is connected to the plurality of pressing pieces 1241 to drive the plurality of pressing pieces 1241 to move synchronously. Then, the plurality of pressing pieces 1241 can simultaneously press the rollers 10 on the plurality of product bodies 20, which can improve the pressing efficiency of the rollers 10 by the pressing mechanism 12 and save operation time.

[0072] Meanwhile, please combine Figure 1 A sensor is arranged on the bottom of the positioning carrier plate 421, and the light emitted by the sensor is vertically upward, which is used to sense whether the product body 20 is placed in the positioning carrier plate 421. When the sensor detects that the product body 20 is fixed in the limiting groove 423, the control feeding manipulator 11 places the roller 10 in the clamping groove 21 of the product body 20; when no product body 20 is fixed in the limiting groove 423, the product body 20 needs to be placed in the limiting groove 423 first.

[0073] In some embodiments, the positioning jig 42 can also include a positioning carrier plate 421 and a positioning suction nozzle arranged on the positioning carrier plate 421. When the product body 20 is placed on the positioning carrier plate 421, the positioning suction nozzle is adsorbed on the side of the product body 20 away from the clamping groove 21, so as to fix the product body 20, and then the position of the product body 20 on the positioning carrier plate 421 is determined. The number of positioning suction nozzles is not specifically limited, and the number of positioning suction nozzles needs to be determined according to the shape and size of the product body 20. Specifically, the larger the product body 20 is, the more positioning suction nozzles are needed to adsorb the product body 20 to ensure the stability of the fixation of the product body 20. At this time, the positioning suction nozzles need to be uniformly adsorbed on different positions of the product body 20 to fix the position of the product body 20. Of course, the fixation method of the product body 20 is not limited to the above method, and other fixation methods known to those skilled in the art can also be used.

[0074] In order to facilitate the control of the opening and closing of the two clamping jaws 1111, in some specific embodiments, please combine Figure 7 The clamping jig 111 includes two clamping cylinders 1112 arranged in a straight line, and the output ends of the two clamping cylinders 1112 are respectively provided with clamping jaws 1111. That is, the clamping cylinder 1112 automatically controls the opening and closing of the clamping jaw 1111, which facilitates the control of the clamping cylinder 1112 to take and place the roller 10.

[0075] In some embodiments, each clamping cylinder 1112 is connected with a set of clamping jaws 1111, that is, each set of clamping jaws 1111 can grab one roller 10. In the embodiments of the present application, the clamping jig 111 includes two clamping cylinders 1112, that is, two rollers 10 can be grabbed at the same time. The product body 20 is provided with four clamping grooves 21, so that the clamping jig 111 needs to transfer the roller 10 twice. It should be noted that, since the positions of the adjacent two clamping grooves 21 on the product body 20 are provided with a fixed distance, the distance between the two clamping jaws 1111 controlled by the two clamping cylinders 1112 on the same clamping jig 111 needs to be consistent with the distance between the adjacent two clamping grooves 21. At this time, it is convenient for the two clamping jaws 1111 to grab two rollers 10 at the same time, and the two rollers 10 can be placed in the adjacent clamping grooves 21.

[0076] It should be noted that, in the embodiments of the present application, please combine Figure 2 , the product body 20 is provided with four clamping grooves 21, and the clamping jig 111 can simultaneously transfer one roller 10 or multiple rollers 10. The two clamping jaws 1111 simultaneously clamp one roller 10 from the feeding guide rail 91, and place the two clamped rollers 10 in the corresponding clamping grooves 21 one by one. The clamping jig 111 includes two clamping cylinders 1112 arranged in a straight line, and the output ends of the two clamping cylinders 1112 are respectively provided with clamping jaws 1111.

[0077] It should be noted that, when the clamping jig 111 simultaneously transfers two or more rollers 10, it is necessary to simultaneously clamp two or more rollers 10 on the feeding guide rail 91, and simultaneously place the two or more rollers 10 at the corresponding positions of the two or more clamping grooves 21. Therefore, the distance between the adjacent two rollers 10 on the output position of the feeding guide rail 91, the distance between the adjacent two clamping jaws 1111 on the clamping jig 111, and the distance between the adjacent two clamping grooves 21 on the product body 20 need to be consistent, so that the clamping jig 111 can simultaneously transfer two or more rollers 10. Of course, under the condition of reasonable space and layout, the more the number of rollers 10 transferred at a time, the shorter the pressing time of the multiple rollers 10 on the product body 20, and thus the transfer efficiency of the transfer mechanism can be improved.

[0078] In some embodiments, the feeding manipulator 11 can also include a clamp mounting plate 1113 and a fine adjustment cylinder 1114, please combine Figure 7The clamp mounting plate 1113 is fixedly installed at the output end of the second rotary driving mechanism 1123, the fine adjustment cylinder 1114 is installed on the clamp mounting plate 1113, and the clamping cylinder 1112 is connected with the driving end of the fine adjustment cylinder 1114. In this way, the position of the clamping cylinder 1112 can be adjusted by the fine adjustment cylinder 1114, so as to facilitate the butt joint of the clamping cylinder 1112 with the feeding guide rail 91 and the conveying mechanism 40.

[0079] The feeding manipulator 11 places the roller 10 in the clamping groove 21 of the product body 20, and then the positioning jig 42 carrying the product body 20 moves along the conveying rail 41 to the pressing station 70, and the roller 10 placed in the clamping groove 21 is pressed into the clamping groove 21 by the pressing mechanism 12.

[0080] Specifically, please refer to Figure 9 In combination Figure 1 The pressing mechanism 12 includes support arms 121 fixedly arranged on the left and right sides of the pressing station 60 and a carrying plate 122 fixedly arranged on the upper end of the support arms 121. At this time, the two support arms 121 are located on the two sides of the conveying rail 41, and the carrying plate 122 is arranged on the conveying rail 41.

[0081] The pressing mechanism 12 includes four linear pressing cylinders 123 corresponding to the four clamping grooves 21 and four pressing jigs 124 respectively connected with the output ends of the linear pressing cylinders 123. The four linear pressing cylinders 123 respectively drive the four pressing jigs 124 to act downward, so as to press the four rollers 10 into the four clamping grooves 21 of the product body 20.

[0082] In the embodiment of the application, the carrying plate 122 supported by the two support arms 121 can be arranged on the positioning jig 42 on which the product body 20 to be assembled with the roller 10 is placed. At this time, the pressing member 1241 corresponds to the positioning jig 42. In this way, the linear pressing cylinder 123 drives the pressing member 1241 to move towards the direction of approaching and moving away from the positioning jig 42. The pressing member 1241 approaches the positioning jig 42 to press the roller 10 placed in the clamping groove 21 of the product body 20, so as to clamp the roller 10 in the clamping groove 21 of the product body 20.

[0083] It can be understood that the pressing member 1241 is driven by the linear pressing cylinder 123 to press the roller 10 into the clamping groove 21 along the Z-axis direction. The pressing force of the pressing member 1241 directly acts on the roller 10, so that the roller 10 can be clamped in the clamping groove 21. The linear pressing cylinder 123 is arranged on the positioning jig 42 on which the product body 20 to be assembled with the roller 10 is placed, and the pressing member 1241 is connected with the driving end of the linear pressing cylinder 123. At this time, when the linear pressing cylinder 123 is close to the positioning jig 42 to press the roller 10, the driving force of the linear pressing cylinder 123 can directly act on the roller 10 through the pressing member 1241.

[0084] In some embodiments, the opening direction of the clamping groove 21 on the product body 20 can be adjusted to face the pressing member 1241. The roller 10 is carried on the product body 20 by the gravity of the roller 10 corresponding to the clamping groove 21. The Z-axis direction can be set as a vertical direction, and the pressing member 1241 extrudes the roller 10 along the Z-axis direction, so that the roller 10 can be pressed into the clamping groove 21. The pressing direction of the pressing member 1241 is consistent with the gravity direction of the roller 10, and the utilization rate of the output driving force of the linear pressing cylinder 123 is high. At the same time, under the condition that the pressing force of the roller 10 is constant, the linear pressing cylinder 123 is located directly above the positioning jig 42, so that the action efficiency of the linear pressing cylinder 123 is high. Of course, due to the limitation of space or position, the roller 10 can also be pressed into the clamping groove 21 by other ways known to those skilled in the art, which is not limited in the present application.

[0085] In some embodiments of the present application, please refer to Figure 9 The output end of the linear pressing cylinder 123 is fixedly connected with the pressing member 1241, and the pressing member 1241 is provided with a limiting groove 1242 matched with the roller 10.

[0086] In some specific embodiments, the pressing member 1241 is provided with the limiting groove 1242 matched with the roller 10, and the shape of the contact position of the limiting groove 1242 and the roller 10 is consistent, so that the pressing member 1241 can be in contact with the roller 10, and the contact area of the pressing member 1241 and the roller 10 can be increased, thereby facilitating the pressing member 1241 to press the roller 10 into the clamping groove 21.

[0087] The pressing mechanism 12 presses the roller 10 into the clamping groove 21 of the product body 20, and the positioning jig 42 conveys the product body 20 provided with the roller 10 to the unloading station 70 along the conveying track 41, so as to output the product body 20 provided with the roller 10.

[0088] Specifically, in some embodiments, please refer to Figure 10In combination Figure 1 The unloading mechanism 13 comprises an unloading driving assembly 131 and a suction nozzle 132 connected to the unloading driving assembly 131, the unloading driving assembly 131 is used to drive the suction nozzle 132 to move to the unloading station 70, and the product body 20 in the positioning jig 42 is moved away from the unloading station 70 by the suction nozzle 132 to achieve unloading.

[0089] Specifically, the unloading driving assembly 131 is arranged at one end of the conveying track 41 away from the pressing mechanism 12. The positioning jig 42 moves along the conveying track 41 to convey the product body 20 with the installed roller 10 to the unloading mechanism 13, the unloading driving assembly 131 drives the suction nozzle 132 to move to the positioning jig 42, so that the suction nozzle 132 is in contact with the product body 20, and then the suction nozzle 132 sucks the product body 20 with the installed roller 10 on the positioning jig 42. The unloading driving assembly 131 drives the suction nozzle 132 with the sucked product body 20 to move away from the positioning jig 42 to output the product body 20 with the installed roller 10.

[0090] Specifically, the unloading driving assembly 131 comprises a linear module 1313 placed along the Y-axis direction, and an unloading cylinder 1311 connected to the driving end of the linear module 1313, the output end of the unloading cylinder 1311 moves along the Z-axis direction. The output end of the unloading cylinder 1311 is connected with a suction nozzle mounting plate 1312, and the suction nozzle 132 is mounted and fixed on the suction nozzle mounting plate 1312.

[0091] The specific working steps of the unloading mechanism 13 are as follows: the positioning jig 42 moves along the conveying track 41 to convey the product body 20 with the installed roller 10 to the unloading station 70, the linear module 1313 drives the unloading cylinder 1311 to the corresponding position of the product body 20, the output shaft of the unloading cylinder 1311 moves downward along the Z-axis direction to make the suction nozzle 132 contact with the product body 20, the suction nozzle 132 sucks the product body 20, and then the output shaft of the unloading cylinder 1311 moves upward along the Z-axis direction to move the product body 20 upward to the set position, the linear module 1313 drives the unloading cylinder 1311 to move to the side away from the conveying track 41, and the suction nozzle 132 releases the product body 20, at this time, the unloading mechanism 13 completes the output of the product body 20 with the installed roller 10.

[0092] In some specific embodiments, the automatic assembling roller device further comprises an air pressure pump (not shown in the figure) and a solenoid valve (not shown in the figure), the air pressure pump is communicated with the suction nozzle 132 through the solenoid valve, and the air pressure pump is connected with the control system. When the suction nozzle 132 sucks the product body 20, the control system controls the solenoid valve to make the air pressure pump extract the gas between the suction nozzle 132 and the product body 20 to form a vacuum, so that the suction nozzle 132 can suck the product body 20; when the suction nozzle 132 places the product body 20, the control system controls the solenoid valve to make the gas enter between the suction nozzle 132 and the product body 20, so that the pressure of the suction nozzle 132 and the product body 20 is consistent with the external atmospheric pressure, the suction nozzle 132 is separated from the product body 20, and the suction nozzle 132 places the product body 20. Of course, in some embodiments, the way of taking and placing the product body 20 installed with the roller 10 can also be a clamp, and the taking and placing of the product body 20 is realized by opening and closing of the clamp.

[0093] It should be noted that in the embodiments of the present application, the automatic assembling roller 10 device further comprises a control system. The vibration feeding disc 90, the feeding manipulator 11, the conveying mechanism 40 and the pressing mechanism 12 are respectively connected with the control system (not shown in the figure) to receive the control instructions of the control system for operation. At the same time, the sensor can also be connected with the control system signal to make the signal received by the sensor feedback to the control system in time. That is to say, the operation of the vibration feeding disc 90 to make the roller 10 arranged regularly output, the feeding manipulator 11 to transfer the roller 10, the conveying mechanism 40 to convey the product body 20 and the pressing mechanism 12 to press the roller 10 are all controlled by the control system to improve the automation degree of the device, thereby improving the efficiency while saving manpower and material resources.

[0094] Further, the operation of the vibration feeding disc 90, the feeding manipulator 11, the conveying mechanism 40 and the pressing mechanism 12 is carried out in a certain order, is connected in front and back, is completed in turn, and it should be noted that during the period of placing the product body 20 on the positioning jig 42, the vibration feeding disc 90 can output the roller 10 arranged regularly, and the roller 10 is placed in the clamping groove 21 on the product body 20 through the feeding manipulator 11, that is, multiple processes can be completed at the same time in this part of time, and the processes do not interfere with each other, but the processes cooperate with each other. The action time of the vibration feeding disc 90, the feeding manipulator 11, the conveying mechanism 40 and the pressing mechanism 12 is overall controlled by the control system to ensure that the overall operation is compact and orderly, thereby improving the efficiency of the operation.

[0095] In the embodiments of the present application, please refer to Figure 1The upper hopper 81 and the lower feeding mechanism 13 are arranged on the same side of the conveying track 41, so that the operator can perform feeding and output the product with the installed roller 10 on the same side, improving the convenience of operation and reducing labor costs.

[0096] In the embodiment of the present application, the conveying track 41 is used to drive the positioning jig 42 to move back and forth along the X-axis direction of the machine table, and the conveying track 41 is connected with the pressing mechanism 12 and the lower feeding mechanism 13 respectively, so as to convey the product body 20 with the installed roller 10 from the pressing mechanism 12 to the lower feeding mechanism 13.

[0097] The vibrating feeding tray 90 and the upper hopper 81 are arranged on the opposite sides of the conveying track 41 along the Y-axis direction of the machine table, and the upper hopper 81 is arranged near the operator end, facilitating the operator to perform feeding; correspondingly, the vibrating feeding tray 90 is arranged away from the other end of the conveying track 41, and the feeding conveyor belt 82 is arranged across the conveying track 41 along the Y-axis direction of the machine table and connected with the vibrating feeding tray 90 and the upper hopper 81 respectively, so that the space utilization is improved in the overall layout of the equipment, and the convenience of the operator to feed is taken into account.

[0098] The feeding manipulator 11 and the pressing mechanism 12 are located on the same side of the conveying track 41, and the feeding manipulator 11 is located between the vibrating feeding tray 90 and the feeding manipulator 11. On the one hand, the distance for connection between the feeding manipulator 11, the vibrating feeding tray 90 and the pressing mechanism 12 is saved, improving the work efficiency; on the other hand, the space utilization is improved.

[0099] The position for connection between the feeding manipulator 11 and the vibrating feeding tray 90 is fixed, which is recorded as the first position, and the position for placing the roller 10 on the product body 20 by the positioning jig 42 is fixed, that is, the position of the conveying track 41 for placing the roller 10 by the positioning jig 42 is relatively fixed, which is recorded as the second position, so that the first position is fixed relative to the second position. The feeding manipulator 11 is arranged between the vibrating feeding tray 90 and the conveying track 41, that is, the path for the conveying track 41 to drive the transfer clamp to run is determined, at this time, the distance between the feeding manipulator 11 reaching the feeding guide rail 91 to clamp the roller 10 and the feeding guide rail 91 reaching the conveying track 41 to place the roller 10 on the product body 20 is the shortest, and the feeding manipulator 11 only needs to transfer the roller 10 at a fixed time period and time point, which can improve the connection accuracy between the feeding manipulator 11, the vibrating feeding tray 90 and the positioning jig 42, and also improve the connection efficiency.

[0100] The same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components; in the description of the present application, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0101] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic assembly roller device, characterized by, The automatic roller assembly equipment, used to install rollers into the slots of the product body, includes a base, and a conveying mechanism, a vibrating feeding plate, a feeding robot, a pressing mechanism, and a discharging mechanism disposed above the base; wherein, The conveying mechanism includes a conveying track located on one side of the base and arranged along the front-rear direction of the base, and a positioning fixture that moves along the extension direction of the conveying track. The positioning fixture moves along the extension direction of the conveying track and passes through the loading station, the pressing station, and the unloading station in sequence. The positioning fixture is used to position the main body of the product. The vibrating feeding plate is located outside the conveying track and the feeding guide extends toward the conveying track. The vibrating feeding plate is used to arrange the rollers in the material cylinder in an orderly manner and feed the material into the feeding guide. The loading robot is located on one side of the loading station and is used to move the rollers in the loading guide rail to the positioning slot of the product body in the positioning fixture. The pressing mechanism is located at the pressing station and is used to press the roller into the slot of the product body; The unloading mechanism is located on one side of the unloading station and is used to remove the pressed product body from the unloading station to achieve unloading. The loading robot sequentially places four rollers into the four slots corresponding to the main body of the product; the pressing mechanism includes four linear pressing cylinders corresponding to the four slots and pressing fixtures connected to the output ends of the linear pressing cylinders respectively. The four linear pressing cylinders drive the four pressing fixtures to move downwards respectively, so as to press the four rollers into the four slots of the main body of the product. The pressing mechanism includes support arms fixedly disposed on the left and right sides of the pressing station and a bearing plate fixedly disposed on the upper end of the support arms. Four linear pressing cylinders are fixedly disposed on the bearing plate, and the output ends of the four linear pressing cylinders move downward to press the four rollers placed in the slot of the product body into the product body at the same time.

2. The automatic assembly roller device according to claim 1, wherein, The automatic assembly roller equipment also includes an auxiliary feeding mechanism, which is located above the base. The auxiliary feeding mechanism includes a feeding hopper and a feeding conveyor belt. The feeding hopper is located between the pressing station and the unloading station. The feeding conveyor belt is used to transport the rollers in the feeding hopper to the material cylinder of the vibrating feeding plate.

3. The automatic assembly roller device according to claim 2, wherein, The feeding conveyor belt is located above the conveying track; the feeding end of the feeding conveyor belt is located below the discharge port below the feeding hopper to receive the roller, and the discharge end of the feeding conveyor belt is located above the material cylinder of the vibrating feeding plate to send the roller into the material cylinder.

4. The automatic assembly carousel apparatus of claim 3, wherein, The feeding conveyor belt is arranged perpendicular to the conveying track.

5. The automatic assembly roller device of claim 1, wherein, The loading robot includes a clamping fixture for holding rollers. The clamping fixture includes two grippers arranged in a straight line. The two grippers simultaneously clamp one roller from the loading guide rail and place the two clamped rollers one by one into the corresponding slot.

6. The automatic assembly roller device according to claim 5, wherein, The clamping fixture includes two clamping cylinders arranged in a straight line, and the output ends of the two clamping cylinders are respectively equipped with grippers.

7. The automatic assembly roller device of claim 1, wherein, The output end of the straight pressing cylinder is fixedly connected with a pressing piece, and the pressing piece is provided with a limiting groove matched with the roller.

8. The automatic assembly roller device of claim 1, wherein, The unloading mechanism comprises an unloading driving assembly and a suction nozzle connected to the unloading driving assembly, the unloading driving assembly is used to drive the suction nozzle to move to the unloading station, and the product body in the positioning jig is removed from the unloading station through the suction nozzle to achieve unloading.

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