Trolley conveying system

Abstract

The utility model relates to a trolley conveying system which comprises a transferring mechanism, a first conveying assembly and a second conveying assembly, the transferring mechanism comprises a supporting body, a transferring trolley, a first conveying assembly and a second conveying assembly, and the transferring trolley is movably arranged on the supporting body; the first conveying assembly and the second conveying assembly are used for driving a first tray to be conveyed and a second tray to be conveyed to be input into the transfer trolley or output from the transfer trolley. A feeding conveying line; and the discharging conveying line is arranged on the second side of the supporting body and comprises a first output line, a second output line and a steering assembly, and at least the second output line is provided with the steering assembly. By means of the arrangement, the conveying direction of the gear and the differential mechanism shell can be adjusted, the conveying efficiency is high, and high conveying precision can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying system technical field especially is a trolley conveying system. BACKGROUND

[0002] In the production process of building materials, there are at least two routes spaced from each other. The processed materials on one route need to be transferred to another route by using a logistics trolley for material conveying or subsequent processing operation.

[0003] When assembling the gear and the differential housing, the housing needs to be turned, and the assembled housing and gear are transferred to another route for assembly. Currently, the logistics trolley transfer is mostly pushed by people or transferred by a trackless trolley, which not only has low production efficiency, but also has low transfer parking position accuracy. Therefore, there is an urgent need for a trolley conveying system to solve the above technical problems. SUMMARY

[0004] Therefore, the utility model wants to solve the technical problem of overcoming the problems in the prior art that the transfer has low production efficiency and cannot meet the docking accuracy requirements with the route track, thereby providing a trolley conveying system.

[0005] To solve the above technical problems, the utility model provides a trolley conveying system, which comprises:

[0006] The transfer mechanism comprises a support body, a transfer trolley, a first transmission assembly, and a second transmission assembly. The transfer trolley is movably arranged on the support body. The first transmission assembly and the second transmission assembly are respectively used to drive the first tray and the second tray to be transferred to input into or output from the transfer trolley.

[0007] The feeding conveying line is arranged on the first side of the support body and comprises a first input line and a second input line.

[0008] The discharging conveying line is arranged on the second side of the support body and comprises a first output line and a second output line and a turning assembly. At least the second output line is provided with a turning assembly.

[0009] In one embodiment of the utility model, the support body is provided with a driving assembly, and the transfer trolley is connected to the output end of the driving assembly.

[0010] In an embodiment of the utility model, the driving assembly includes: first drive motor, first synchronous wheel, second synchronous wheel, synchronous belt and clamping assembly, first drive motor sets up at one side of support body, first synchronous wheel and second synchronous wheel set up at both sides of support body respectively, first synchronous wheel links with the output of first drive motor, synchronous belt is fixedly connected through clamping assembly and transfer trolley.

[0011] In an embodiment of the utility model, the clamping assembly includes: clamping plate, bottom plate and locking piece, the clamping plate and bottom plate set up at both sides of synchronous belt respectively, the locking piece passes through clamping plate and synchronous belt and extends to bottom plate.

[0012] In an embodiment of the utility model, the transfer trolley is further provided with a first support, the support body is movably connected with a sliding block, and the first support is movably connected to the support body by sliding.

[0013] In an embodiment of the utility model, both sides of the support body are respectively provided with a stop frame, and the stop frame is provided with a buffer pad.

[0014] In an embodiment of the utility model, one side of the second input line is provided with an ID clearing unit, and one side of the first output line is provided with a write ID unit.

[0015] In an embodiment of the utility model, the first transmission assembly, the first input line, the first output line and the first tray are arranged on the same side of the support body and are mutually adapted in size, and the second transmission assembly, the second input line, the second output line and the second tray are arranged on the same side of the support body and are mutually adapted in size.

[0016] In an embodiment of the utility model, the first transmission assembly includes: a second drive motor, a support plate, a plurality of rollers, a gear and a drive chain, the rollers are rotatably connected to the support plate, the output shaft of the second drive motor and the rollers are respectively fixedly connected with gears, and adjacent rollers are connected through the drive chain.

[0017] In an embodiment of the utility model, a controller is further included, and the controller is electrically connected with the first input line, the first output line, the second output line, the first drive motor and the second drive motor respectively.

[0018] The above technical scheme of the utility model has the following advantages compared with the prior art:

[0019] The utility model discloses a trolley conveying system, through first input line with the gear and first tray are conveyed to the one side of removal trolley, through first transmission subassembly with the gear and first tray are removed to removal trolley, through second input line with the differential mechanism shell and second tray are conveyed to the other side of removal trolley, utilize second conveying subassembly with the differential mechanism shell and second tray are removed to the other side of removal trolley, drive removal trolley to move from the one side of support body to the other side, make the differential mechanism shell and gear remove to the other side of support body simultaneously, utilize first transmission subassembly again with the gear and first tray are removed to first output line, utilize second conveying subassembly with the differential mechanism shell is removed to second output line, through the direction of differential mechanism shell is adjusted to the steering subassembly, to adapt to the differential mechanism and gear different production layout, to complete the direction adjustment of gear and differential mechanism shell's removal, not only conveying efficiency is higher, and can reach higher conveying accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to make the content of the utility model more easily be clearly understood, the following according to the specific embodiment of the utility model and combining with the drawings, the utility model is further detailed, wherein

[0021] Figure 1 It is the structure schematic drawing of the conveying system of the utility model;

[0022] Figure 2 It is the structure schematic drawing of first transmission subassembly and second conveying subassembly of the utility model;

[0023] Figure 3 It is the structure schematic drawing of support body of the utility model;

[0024] Figure 4 It is the structure schematic drawing of support and drive assembly of the utility model;

[0025] Figure 5 It is the structure schematic drawing of the utility model Figure 4 The enlarged view of A in the utility model.

[0026] Description of the Drawings: 1, first input line;2, removal trolley;3, first transmission subassembly;31, gyro wheel;32, second drive motor;33, drive chain;34, gear;4, second transmission subassembly;5, first output line;6, second input line;7, second output line;8, support body;9, controller;10, first drive motor;11, synchronous belt;12, second synchronous wheel;13, support;14, clamping plate;15, locking piece;16, bottom plate;17, first synchronous wheel;18, stop frame. DETAILED DESCRIPTION

[0027] The utility model is further described below in combination with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the embodiments are not used as the limitation of the utility model. Embodiments

[0028] Referring to Figures 1-5 The utility model discloses a trolley conveying system, comprising:

[0029] The transfer mechanism comprises a support body 8, a transfer trolley 2, a first transmission assembly 3 and a second transmission assembly 4, the transfer trolley 2 is movably arranged on the support body 8, and the first transmission assembly 3 and the second transmission assembly 4 are used for driving the first tray and the second tray to be transmitted to be input to the transfer trolley 2 or output from the transfer trolley 2 respectively.

[0030] The feeding conveying line is arranged on the first side of the support body 8 and comprises a first input line 1 and a second input line 6.

[0031] The discharging conveying line is arranged on the second side of the support body 8 and comprises a first output line 5, a second output line 7 and a turning assembly, and at least the second output line 7 is provided with the turning assembly.

[0032] The utility model discloses a trolley conveying system, through first input line 1 with gear 34 and first tray are conveyed to one side of transfer trolley 2, through first transmission assembly with gear 34 and first tray are removed to transfer trolley 2, through second input line 6 with differential shell and second tray are conveyed to the other side of transfer trolley 2, utilize second conveying assembly with differential shell and second tray are removed to the other side of transfer trolley 2, drive transfer trolley 2 from the one side of support body 8 moves to the other side, make differential shell and gear 34 simultaneously remove to the other side of support body 8, again utilize first transmission assembly with gear 34 and first tray are removed to first output line 5, utilize second conveying assembly with differential shell is removed to second output line 7, through turning assembly adjustment differential shell direction, to adapt differential and gear 34 different production layout, thereby complete gear 34 and the direction adjustment of differential shell removal.

[0033] Referring to Figures 3-4As shown, the support body 8 is provided with a driving assembly, and the transfer trolley is connected to the output end of the driving assembly. The driving assembly comprises a first driving motor 10, a first synchronous wheel 17, a second synchronous wheel 12, a synchronous belt 11, and a clamping assembly. The first driving motor 10 is arranged on one side of the support body 8, the first synchronous wheel 17 and the second synchronous wheel 12 are arranged on two sides of the support body 8 respectively, the first synchronous wheel 17 is connected with the output end of the first driving motor 10, the synchronous belt 11 is detachably fixedly connected through the clamping assembly and the transfer trolley 2. When the system needs to move the transfer trolley 2, the first driving motor 10 is started, and the output shaft of the first driving motor 10 drives the first synchronous wheel 17 to rotate. Since the synchronous belt 11 is sleeved on the first synchronous wheel 17 and the second synchronous wheel 12, the rotation of the first synchronous wheel 17 will make the synchronous belt 11 start to move. In the movement process of the synchronous belt 11, since the synchronous belt 11 is detachably fixedly connected with the transfer trolley 2 through the clamping assembly, the synchronous belt 11 will pull the transfer trolley 2 to move on the support body 8. The first driving motor 10 is a servo motor, and by controlling the rotating speed and rotating direction of the first driving motor 10, the position of the transfer trolley 2 on the support body 8 can be accurately controlled, so that the materials can be efficiently transferred back and forth on different support bodies 8.

[0034] Referring to Figures 4-5 As shown, the clamping assembly comprises a clamping plate 14, a bottom plate 16 and a locking piece 15. The clamping plate 14 and the bottom plate 16 are arranged on two sides of the synchronous belt 11 respectively, and the locking piece 15 extends through the clamping plate 14 and the synchronous belt 11 and reaches the bottom plate 16. The synchronous belt 11 is placed between the clamping plate 14 and the bottom plate 16, so that the teeth of the synchronous belt 11 are aligned with the grooves on the lower surface of the clamping plate 14. Then the locking piece 15 is inserted into the hole of the bottom plate 16 through the hole on the clamping plate 14 and the synchronous belt 11. The locking piece 15 is a screw or a bolt. By locking the locking piece 15, the clamping plate 14 and the bottom plate 16 gradually approach and press the synchronous belt 11. Due to the cooperation of the grooves on the lower surface of the clamping plate 14 and the teeth of the synchronous belt 11 and the fastening effect of the locking piece 15, the synchronous belt 11 is tightly clamped between the clamping plate 14 and the bottom plate 16. The rotating assembly is a motor-driven rotating disc, and a lifting assembly such as an air cylinder can be configured. When the tray reaches above the motor, the output shaft of the motor is aligned with the gear 34 or corresponds to the tray, so that the tray can be directly lifted or keyed to the hole of the gear 34, thereby completing the rotation. The specific structure is not described in detail.

[0035] Referring to Figure 1 , Figure 4As shown, the transfer trolley 2 is further provided with a first support 13, the support body 8 is movably connected with a sliding block, and the first support 13 is movably connected with the support body 8. When the transfer trolley 2 moves on the support body 8, the driving assembly drives the transfer trolley 2 to start moving. Since the first support 13 of the transfer trolley 2 is fixedly connected with the sliding block on the support body 8, the sliding block slides in the guide rail structure of the support body 8, thereby guiding the movement of the transfer trolley 2.

[0036] The support body 8 is provided with a stopper 18 on each side, and the stopper 18 is provided with a buffer pad. When the transfer trolley 2 reaches the limit position and collides with the stopper 18, the stopper 18 will prevent the transfer trolley 2 from continuing to move. The elastic property of the buffer pad allows it to deform when it is pressed. The buffer pad absorbs the energy generated by the collision by deforming itself, thereby converting the impact force into the elastic potential energy of the buffer pad, thereby reducing the impact force received by the transfer trolley 2 and the stopper 18.

[0037] One side of the second input line 6 is provided with an ID clearing unit, and one side of the first output line 5 is provided with a write ID unit. When the workpiece approaches the ID clearing unit during the conveying process on the second input line 6, the clearing module is started. The clearing module clears the data in the storage circuit inside the workpiece label, so that the stored identification code information is erased. Similarly, when the workpiece approaches the write ID unit during the conveying process on the first output line 5, the label with the cleared identification code information is written with new information through the writing module, and the identification is the assembled gear 34 and differential.

[0038] Referring to Figure 1 As shown, the first transmission assembly 3, the first input line 1, the first output line 5, and the first tray are arranged on the same side of the support body 8 and have mutually compatible sizes. The second transmission assembly 4, the second input line 6, the second output line 7, and the second tray are arranged on the same side of the support body 8 and have mutually compatible sizes. Since the first tray and the second tray have different sizes, the first input line 1, the second input line 6, the first output line 5, and the second output line 7 are adapted to the first tray and the second tray, respectively, and are arranged on the same side.

[0039] Referring to Figure 2 As shown, the first transmission assembly includes a second driving motor 32, a support plate, a plurality of rollers 31 rotatably connected to the support plate, a gear 34 fixedly connected to the output shaft of the second driving motor 32 and the rollers 31, and a drive chain 33 connecting adjacent rollers 31. The second driving motor 32 and the drive chain 33 cooperate to drive the output shaft and the gears 34 on the rollers 31 to rotate, thereby synchronously rotating each roller 31 and conveying the first tray thereon. Similarly, the second conveying assembly conveys the second tray.

[0040] The controller 9 is electrically connected with the first input line 1, the first output line 5, the second output line 7, the first driving motor 10 and the second driving motor 32 respectively, and performs initialization operation when the trolley conveying system is started. The controller 9 sends query instructions to the first input line 1, the first output line 5, the second input line 6, the second output line 7 respectively to obtain initial state information of each conveying line, such as whether the motor is in a ready state, whether the sensor is working normally and the like. For the first driving motor 10 and the second driving motor 32, the controller 9 also sends query instructions to obtain the initial state of the motor, and when the material needs to be moved from the input line to the moving trolley 2, the controller 9 controls according to the material conveying state of the input line and the position information of the moving trolley 2.

[0041] Obviously, the above embodiments are only examples for clearly illustrating, not limiting the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A trolley conveying system, characterized in that: include: The transfer mechanism comprises: a support body, a transfer trolley, a first transmission assembly and a second transmission assembly, wherein the transfer trolley is movably arranged on the support body, and the first transmission assembly and the second transmission assembly are respectively used to drive the first pallet and the second pallet to be transferred to or from the transfer trolley; a feed conveying line, which is arranged on the first side of the support body and includes a first input line and a second input line; The discharging conveying line is arranged on the second side of the support body, and comprises a first output line, a second output line and a steering assembly, at least the second output line is provided with a steering assembly.

2. A trolley conveying system according to claim 1, characterized in that: The support body is provided with a driving assembly, and the transfer trolley is connected to the output end of the driving assembly.

3. A trolley conveying system according to claim 2, characterized in that: The drive assembly includes: a first drive motor, a first synchronous wheel, a second synchronous wheel, a synchronous belt, and a clamping assembly. The first drive motor is arranged on one side of the support body, the first synchronous wheel and the second synchronous wheel are respectively arranged on both sides of the support body, the first synchronous wheel is connected to the output end of the first drive motor, and the synchronous belt is detachably fixedly connected to the transfer trolley through the clamping assembly.

4. A trolley conveying system according to claim 3, characterized in that: The clamping assembly includes: a clamping plate, a base plate and a locking piece. The clamping plate and the base plate are respectively arranged on both sides of the synchronous belt. The locking piece passes through the clamping plate and the synchronous belt and extends to the base plate.

5. The trolley conveying system according to claim 1, characterized in that: The transfer trolley is further provided with a first bracket, the support body is movably connected to a slider, and the first bracket is connected to the support body through sliding movement.

6. The trolley conveying system according to claim 1, characterized in that: Stop frames are respectively provided on both sides of the support body, and the stop frames are provided with buffer pads.

7. The trolley conveying system according to claim 1, characterized in that: An ID clearing unit is provided at one side of the second input line, and an ID writing unit is provided at one side of the first output line.

8. The trolley conveying system according to claim 1, characterized in that: The first transmission component, the first input line, the first output line and the first tray are arranged on the same side of the support body and their sizes are adapted to each other. The second transmission component, the second input line, the second output line and the second tray are arranged on the same side of the support body and their sizes are adapted to each other.

9. The trolley conveying system according to claim 1, characterized in that: The first transmission component includes: a second drive motor, a support plate, rollers, gears and a drive chain. The rollers are multiple and rotatably connected to the support plate. The output shaft of the second drive motor and the rollers are respectively fixed with gears, and adjacent rollers are connected by a drive chain.

10. The trolley conveying system according to claim 1, characterized in that: The device further includes a controller, which is electrically connected to the first input line, the first output line, the second output line, the first drive motor, and the second drive motor respectively.

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