Carrying device

Abstract

The utility model belongs to the technical field of automobile part transportation, and discloses a carrying device. The upper end of the support is provided with a chute, the chute and the horizontal plane form an acute angle, the chute and the horizontal plane form an acute angle, the rail is provided with a transport vehicle, the transport vehicle slides in the length direction of the rail, a motor is installed on the high-position side of the chute and drives a rotating disc to rotate, and a pulling rope is wound around the rotating disc and connected with the transport vehicle. Automobile parts are placed on the transport vehicle; the problem that in the prior art, a cross beam deforms due to collision in the transportation process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part transportation, in particular to a handling device. Background Art

[0002] In automobile processing, a cross beam is usually installed at the bottom of an automobile. There are multiple processing steps around the cross beam. Since the cross beam is relatively large in volume, a slideway is usually required for transportation. The slideway has a certain inclination angle, and the cross beam slides on the slideway by gravity. After a robot dots the cross beam, the cross beam is placed into the slideway by a robotic arm. A glass glue block is installed at the end point of the lower end of the inclined slideway. The cross beam will slide along the slideway and finally hit the glass glue block. Although the glass glue block has a certain buffering capacity, there is still a probability that the cross beam will be deformed after the impact, and the glass glue block needs to be replaced in time, resulting in the workpiece being unable to be repaired, and manual repair will cause waste of working hours. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a handling device to solve the problem that the cross beam is deformed due to impact during the transportation process in the prior art.

[0004] To achieve the above object, the utility model adopts the following technical solutions: The utility model provides a handling device, which includes a bracket. An inclined slideway is installed at the upper end of the bracket. A track is fixed on the inclined slideway. The inclined slideway forms an acute angle with the horizontal plane. A transport vehicle is installed on the track. The transport vehicle slides along the length direction of the track. A motor is installed on the high-position side of the inclined slideway. The motor drives a turntable to rotate. A traction rope is wound around the turntable. The traction rope is connected to the transport vehicle. An automobile part is placed on the transport vehicle.

[0005] Preferably, the traction rope passes through a travel switch. The travel switch can detect the sliding distance of the traction rope. The travel switch is electrically connected to the motor through a controller.

[0006] Preferably, a distance sensor is installed on the low-position side of the inclined slideway. The distance sensor is electrically connected to the controller. The distance sensor can detect the sliding distance of the transport vehicle.

[0007] Preferably, the track includes a connecting rod and a guide rod. The guide rod is installed above the connecting rod through a support beam. The connecting rod is connected to the inclined slideway. The transport vehicle includes an upper layer frame. The upper layer frame supports the automobile part. A first roller is installed on the lower side of the upper layer frame. The first roller rolls on the upper side of the guide rod.

[0008] Preferably, the transport vehicle further includes a lower rack, the upper rack is connected to the lower rack through a connecting beam, a second roller is installed on the lower rack, and the second roller rolls on the lower side of the guide rod.

[0009] Preferably, a third roller is installed on the upper rack, the axis of the third roller is perpendicular to the axis of the first roller, there are two groups of the guide rods, the transport vehicle is installed between the guide rods, the third roller is installed between the two groups of the guide rods, and the third roller abuts against the inner side of the guide rod.

[0010] Preferably, a limiting rod is installed on the upper rack, and the limiting rod is perpendicular to the upper rack.

[0011] Beneficial effects: By driving the turntable to rotate forward or backward by a motor, the towing rope on the turntable is sent out from the turntable, so that the transport vehicle descends along the track, or the towing rope is retracted into the turntable, so that the transport vehicle ascends. The transport vehicle moves on the ramp without relying on its own gravity, but moves by driving the turntable to rotate by a motor, so that the automobile parts slide smoothly on the ramp. Due to the limitation of the towing rope, the deformation caused by the gravity sliding impact is reduced, the probability of deformation of the automobile parts is reduced, and the production efficiency is improved. Description of the Drawings

[0012] Figure 1 is the main body diagram of the handling device of the present invention;

[0013] Figure 2 is the main body diagram of the ramp of the present invention;

[0014] Figure 3 is the main body diagram of the track of the present invention;

[0015] Figure 4 is the main body diagram of the transport vehicle of the present invention.

[0016] In the figure: 1, bracket; 2, ramp; 3, track; 31, guide rod; 32, connecting rod; 33, support beam; 4, transport vehicle; 41, upper rack; 42, first roller; 43, lower rack; 44, second roller; 45, third roller; 46, limiting rod; 47, connecting beam. Detailed Embodiments

[0017] The present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. In addition, it should be noted that, for the sake of description, only some parts related to the present invention are shown in the drawings, rather than all the structures.

[0018] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the horizontal height of the first feature is lower than that of the second feature.

[0020] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0021] In the prior art, the cross beam of the vehicle only slides along the inclined slideway. When the sliding process reaches the bottom, the cross beam will directly impact on the silicone rubber block at the bottom, which easily causes the deformation of the vehicle cross beam and results in the waste of manual repair working hours.

[0022] To solve the above problems, as Figures 1 to 4 shown, the present utility model provides a handling device, which includes a bracket 1. An inclined track 2 is installed at the upper end of the bracket 1. A track 3 is fixed on the inclined track 2. The inclined track 2 forms an acute angle with the horizontal plane. A transport vehicle 4 is installed on the track 3. The transport vehicle 4 slides along the length direction of the track 3. A motor is installed on the high-position side of the inclined track 2. The motor drives a turntable to rotate. A traction rope is wound around the turntable. The traction rope is connected to the transport vehicle 4. An automotive part is placed on the transport vehicle 4.

[0023] The ramp 2 is installed on the ground through the support 1. The motor drives the turntable to rotate, and the towing rope is wound around the turntable. During the forward or reverse rotation of the turntable, the turntable can retract or release the towing rope. When the turntable releases the towing rope, the transport vehicle 4 will slide along the ramp 2. The speed of the transport vehicle 4 can be controlled by the speed of the motor rotating the turntable. When the motor rotates in reverse, the turntable can retract the towing rope, and the towing rope can pull the transport vehicle 4 to move to a higher position. Through the forward and reverse rotation of the motor, the reciprocating movement of the transport vehicle 4 on the ramp 2 can be realized. At the same time, the speed of the transport vehicle 4 can be controlled by the rotational speed of the motor, reducing or eliminating the inertia during the movement of the transport vehicle 4, making the impact on the cross beam smaller, reducing the probability of damage, and improving work efficiency.

[0024] The towing rope is threaded through the travel switch. The travel switch can detect the sliding distance of the towing rope. The travel switch is electrically connected to the motor through the controller. The distance that the towing rope needs to move is set in the controller. When the towing rope drives the transport vehicle 4 to move to the bottom end of the ramp 2, the travel switch will send a signal to the controller. At this time, the controller controls the motor to stop rotating. Similarly, on the high-position end side of the ramp 2, the travel switch will also detect the retraction state of the towing rope. When the towing rope is fully retracted, the travel switch will also send a signal to the controller, and finally the motor is turned off. This enables the transport vehicle 4 to reciprocate only within the section of the track 3, preventing the transport vehicle 4 from deviating from the track 3.

[0025] A distance sensor is installed on the low-position side of the ramp 2. The distance sensor is electrically connected to the controller. The distance sensor can detect the sliding distance of the transport vehicle 4. When the distance sensor detects that the transport vehicle 4 has moved close to the end of the track 3, it will send a signal to the controller to stop the motor, and the robotic arm will pick up the parts on the transport vehicle 4.

[0026] At the same time, the laser sensor can also detect the automotive parts on the transport vehicle 4, that is, whether the cross beam is on the transport vehicle 4. Above the ramp 2, the laser sensor is used to detect whether the cross beam is on the transport vehicle 4. If it is on the transport vehicle 4, the motor starts and the towing rope is sent out; below the ramp 2, the laser sensor is used to detect whether the cross beam has been removed by the robotic arm. If the robotic arm has removed the cross beam and the transport vehicle 4 is empty, the motor starts and the towing rope is retracted. This can achieve automatic control, and the transport vehicle 4 transports automotive parts back and forth at both ends of the ramp 2.

[0027] The track 3 includes a connecting rod 32 and a guide rod 31. The guide rod 31 is installed above the connecting rod 32 through a support beam 33. The connecting rod 32 is connected to the ramp 2. The transport vehicle 4 includes an upper frame 41. The upper frame 41 supports the automotive parts. A first roller 42 is installed below the upper frame 41, and the first roller 42 rolls on the upper side of the guide rod 31.

[0028] The transport vehicle 4 slides on the guide rod 31 through the first roller 42. Compared with directly placing the parts on the slideway to slide before, the resistance can be reduced.

[0029] The transport vehicle 4 further includes a lower layer frame 43. The upper layer frame 41 and the lower layer frame 43 are connected by a connecting beam 47. A second roller 44 is installed on the lower layer frame 43, and the second roller 44 rolls under the guide rod 31.

[0030] Since the automotive parts are placed on the transport vehicle 4, if the angle of the ramp 2 is too steep, it may cause the transport vehicle 4 to overturn. The first roller 42 and the second roller 44 respectively abut against the upper and lower sides of the guide rod 31, enabling the transport vehicle 4 to slide smoothly along the length direction of the guide rod 31. The transport vehicle 4 is stably connected to the guide rod 31, and the transport vehicle 4 will not separate from the guide rod 31 in the direction perpendicular to the plane of the ramp 2, avoiding the automotive parts from falling and being damaged. By limiting the position of the second roller 44 and the guide rod 31, the transport vehicle 4 will not overturn.

[0031] A third roller 45 is installed on the upper layer frame 41. The axis of the third roller 45 is perpendicular to the axis of the first roller 42. The guide rod 31 includes two groups. The transport vehicle 4 is installed between the guide rods 31. The third roller 45 is installed between the two groups of guide rods 31, and the third roller 45 abuts against the inner side of the guide rod 31.

[0032] The third roller 45 abuts against the inner side of the guide rod 31, reducing the amplitude of the transport vehicle 4 shaking left and right along the driving direction. By limiting the position of the third roller 45 between the guide rods 31, the transport vehicle 4 can directly move along the track 3, avoiding the parts from falling.

[0033] A limiting rod 46 is installed on the upper layer frame 41. The limiting rod 46 is perpendicular to the upper layer frame 41. One side of the automotive part near the lower end can abut against the limiting rod 46 to fix the automotive part and prevent the automotive part from sliding out relative to the transport vehicle 4.

[0034] The bracket 1 can be replaced and installed at different heights on the lower side of the ramp 2, enabling the ramp 2 to be inclined at different angles to adapt to production lines at different positions.

[0035] Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A transport device, characterized in that: The invention comprises a bracket (1), a ramp (2) is installed on the upper end of the bracket (1), a track (3) is fixed on the ramp (2), the ramp (2) forms an acute angle with the horizontal plane, a transport vehicle (4) is installed on the track (3), the transport vehicle (4) slides along the length direction of the track (3), a motor is installed on the high side of the ramp (2), the motor drives the turntable to rotate, a traction rope is wound around the turntable, the traction rope is connected to the transport vehicle (4), and automobile parts are placed on the transport vehicle (4).

2. The transport device according to claim 1, characterized in that: The traction rope is passed through a travel switch, and the travel switch can detect the sliding distance of the traction rope. The travel switch is electrically connected to the motor through a controller.

3. The transport device according to claim 2, characterized in that: A distance sensor is installed on the lower side of the ramp (2), the distance sensor is electrically connected to the controller, and the distance sensor can detect the sliding distance of the transport vehicle (4).

4. The transport device according to claim 1, characterized in that: The track (3) comprises a connecting rod (32) and a guide rod (31), wherein the guide rod (31) is mounted on the upper side of the connecting rod (32) via a support beam (33), and the connecting rod (32) is connected to the ramp (2). The transport vehicle (4) comprises an upper frame (41), wherein the upper frame (41) supports the automobile parts, and a first roller (42) is mounted on the lower side of the upper frame (41), and the first roller (42) rolls on the upper side of the guide rod (31).

5. The transport device according to claim 4, characterized in that: The transport vehicle (4) further comprises a lower frame (43), the upper frame (41) and the lower frame (43) are connected via a connecting beam (47), a second roller (44) is mounted on the lower frame (43), and the second roller (44) rolls on the lower side of the guide rod (31).

6. The transport device according to claim 5, characterized in that: A third roller (45) is installed on the upper frame (41), and the axis of the third roller (45) is perpendicular to the axis of the first roller (42). The guide rods (31) include two groups. The transport vehicle (4) is installed between the guide rods (31). The third roller (45) is installed between the two groups of guide rods (31), and the third roller (45) abuts against the inner side of the guide rods (31).

7. The transport device according to claim 4, characterized in that: A limiting rod (46) is installed on the upper frame (41), and the limiting rod (46) is perpendicular to the upper frame (41).

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