Conveying roller machine for vehicle conveying frame

Abstract

The utility model relates to the technical field of automobile processing, and discloses a conveying roller bed for a vehicle conveying frame, which comprises a reference frame, a transmission structure is arranged in the reference frame, and an induction structure is arranged on the front side of the reference frame. According to the conveying roller bed for the vehicle conveying frame, a transmission structure is arranged, a body-in-white is placed on the tops of rolling wheels and rail wheels, a motor operates to drive a rotating rod to rotate, a first gear outside the rotating rod rotates, the first gear drives a plurality of second gears to rotate through a chain, and the second gears drive a plurality of rotating shafts to rotate correspondingly; the rolling wheels and the track wheels rotate to drive the body-in-white to move, the body-in-white is conveniently protected, automatic carrying is convenient, time and labor are saved, the induction structure is arranged, the photoelectric sensors on the left side and the right side transmit signals to the photoelectric sensors, the photoelectric sensors judge whether the body-in-white runs normally or not according to whether the signals can be received or not, and instant adjustment and maintenance are convenient; and more harm is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile processing, in particular to a conveying roller bed used for a vehicle conveying frame. Background Art

[0002] The conveyor roller bed is used for conveying the body in white in the automobile welding workshop. It can convey the body in white to the next production line and play a role of transfer. It can often cooperate with the rotation angle of the rotating turntable to connect with different production lines to achieve conveyance.

[0003] At present, most of the white bodies in workshops on the market are transported by carts, which may cause wear and tear during the transportation process and is time-consuming and labor-intensive. Therefore, a conveying roller bed for a vehicle conveyor rack is proposed to solve the lifting problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a conveying roller bed for a vehicle conveying rack, which has the advantages of automatically conveying the vehicle body, etc., and solves the problem that the conveying process may cause wear and tear thereon, and is time-consuming and labor-intensive.

[0005] In order to achieve the purpose of automatically transporting the vehicle body, the utility model provides the following technical solutions: a conveying roller bed for a vehicle conveying frame, comprising a reference frame, a plurality of supporting feet are fixedly connected to the bottom of the reference frame, two supporting frames are fixedly connected to the left side of the reference frame, guide wheels are arranged on the top of the two supporting frames, a transmission structure is arranged inside the reference frame, and a sensing structure is arranged on the front of the reference frame;

[0006] The transmission structure includes a motor, a rotating rod, a gear 1, a rotating shaft, a gear 2, a chain, a roller, a track wheel and a frame plate. The inner bottom wall of the reference frame is fixedly connected to the motor, a rotating rod is provided at the output end of the motor, the outside of the rotating rod is fixedly connected to gear 1, a number of rotating shafts are rotatably connected to the inner front wall of the reference frame, the outsides of several rotating shafts are fixedly connected to gear 2, chains are provided on the outsides of gear 1 and gear 2, the outsides of several rotating rods are fixedly connected to rollers, the outsides of several rotating rods are fixedly connected to track wheels, and the inner bottom wall of the reference frame is fixedly connected to the frame plate.

[0007] Furthermore, the sensing structure includes a photoelectric sensor and a photoelectric inductor. Two photoelectric sensors are fixedly connected to the front of the reference frame, and a photoelectric inductor is fixedly connected to the front of the reference frame, so as to judge the operating status of the body-in-white by the photoelectric inductor.

[0008] Furthermore, a machine hole adapted to the motor is opened on the front side of the frame plate, and one end of the motor passes through the machine hole and extends to the inside of the frame plate, so as to facilitate heat dissipation of the motor.

[0009] Furthermore, one end of the rotating rod is rotatably connected to the inner rear wall of the reference frame, so as to facilitate the normal rotation of the rotating rod.

[0010] Furthermore, the rotating rod is connected to the plurality of rotating shafts through gear 1, gear 2 and a chain, so that the rotating rod can drive the plurality of rotating shafts to rotate.

[0011] Furthermore, the two photoelectric sensors are respectively close to the left and right sides of the reference frame, and the photoelectric sensor is close to the center of the reference frame, so that the photoelectric sensor can receive signals from the photoelectric sensors on the left and right sides.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The conveying roller bed for the vehicle conveyor rack places the body-in-white on the top of the roller and the track wheel by setting a transmission structure. The motor drives the rotating rod to rotate, the gear 1 outside the rotating rod rotates, the gear 1 drives a plurality of gears 2 to rotate through a chain, the plurality of gears 2 respectively drive a plurality of rotating shafts to rotate, the roller and the track wheel rotate to drive the body-in-white to move, which is convenient for protecting the body-in-white and automatically transporting, saving time and effort.

[0014] 2. The conveying roller bed used for the vehicle conveyor rack is provided with a sensing structure. The photoelectric sensors on the left and right sides transmit signals to the photoelectric sensor. The photoelectric sensor determines whether the white body is operating normally by whether it can receive the signal, which is convenient for immediate adjustment and maintenance to prevent more harm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 This is a top view of the structure of the utility model;

[0017] Figure 3 It is a top sectional view of the structure of the utility model.

[0018] In the figure: 1. reference frame; 2. supporting foot; 3. supporting frame; 4. guide wheel; 5. transmission structure; 501. motor; 502. rotating rod; 503. gear one; 504. rotating shaft; 505. gear two; 506. chain; 507. roller; 508. track wheel; 509. frame plate; 6. sensing structure; 601. photoelectric sensor; 602. photoelectric sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The conveying roller bed for the vehicle conveyor frame in this embodiment includes a reference frame 1, a plurality of supporting legs 2 are fixedly connected to the bottom of the reference frame 1, two supporting frames 3 are fixedly connected to the left side of the reference frame 1, guide wheels 4 are arranged on the tops of the two supporting frames 3, a transmission structure 5 is arranged inside the reference frame 1, and a sensing structure 6 is arranged on the front of the reference frame 1;

[0021] The transmission structure 5 includes a motor 501, a rotating rod 502, a gear 1 503, a rotating shaft 504, a gear 2 505, a chain 506, a roller 507, a track wheel 508 and a frame plate 509. The inner bottom wall of the reference frame 1 is fixedly connected with the motor 501, the output end of the motor 501 is provided with a rotating rod 502, the outer part of the rotating rod 502 is fixedly connected with the gear 1 503, the inner front wall of the reference frame 1 is rotatably connected with a number of rotating shafts 504, the outer parts of the several rotating shafts 504 are all fixedly connected with the gear 2 505, the outer parts of the gear 1 503 and the gear 2 505 are provided with a chain 506, the outer parts of the several rotating rods 502 are all fixedly connected with the roller 507, the outer parts of the several rotating rods 502 are all fixedly connected with the track wheel 508, and the inner bottom wall of the reference frame 1 is fixedly connected with the frame plate 509;

[0022] The sensing structure 6 includes a photoelectric sensor 601 and a photoelectric inductor 602 . Two photoelectric sensors 601 are fixedly connected to the front of the reference frame 1 , and a photoelectric inductor 602 is fixedly connected to the front of the reference frame 1 .

[0023] In the case implementation, a plurality of fixing holes adapted to the roller 507 are opened on the top of the frame plate 509 to facilitate the normal rotation of the roller 507 .

[0024] In the case implementation, the number of supporting legs 2 can be increased to increase the length of the reference frame 1 to ensure the stability of the reference frame 1.

[0025] In the case implementation, the front side of the frame plate 509 is provided with convex holes matched with a plurality of rotating shafts 504, so as to facilitate the normal rotation of the rotating shafts 504 and prevent the rotating shafts 504 from accidentally falling off and causing more losses.

[0026] When implementing, follow these steps:

[0027] 1) First place the body in white on top of the roller 507 and the track wheel 508;

[0028] 2) Then, the motor 501 runs to drive the rotating rod 502 to rotate, the gear 1 503 outside the rotating rod 502 rotates, the gear 1 503 drives a plurality of gear 2 505 to rotate through the chain 506, the plurality of gear 2 505 respectively drives a plurality of rotating shafts 504 to rotate, the roller 507 and the track wheel 508 rotate to drive the body-in-white to move;

[0029] 3) Finally, the photoelectric sensors 601 on the left and right sides transmit signals to the photoelectric sensor 602, and the photoelectric sensor 602 determines whether the BIW is operating normally by whether it can receive the signal.

[0030] In summary, the conveying roller bed for the vehicle conveyor rack places the body-in-white on the top of the roller 507 and the track wheel 508 by setting the transmission structure 5, the motor 501 drives the rotating rod 502 to rotate, the gear 1 503 outside the rotating rod 502 rotates, the gear 1 503 drives a plurality of gear 2s 505 to rotate through the chain 506, the plurality of gear 2s 505 respectively drive a plurality of rotating shafts 504 to rotate, and the roller 507 and the track wheel 508 rotate to drive the body-in-white to move.

[0031] In addition, by setting up the sensing structure 6, the photoelectric sensors 601 on the left and right sides transmit signals to the photoelectric sensor 602. The photoelectric sensor 602 determines whether the white body is operating normally by whether it can receive the signal, thereby solving the problem that the white body may be worn during transportation and is time-consuming and labor-intensive.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying roller bed for a vehicle conveyor frame, comprising a reference frame (1), characterized in that: A plurality of supporting legs (2) are fixedly connected to the bottom of the reference frame (1), two supporting frames (3) are fixedly connected to the left side of the reference frame (1), guide wheels (4) are arranged on the tops of the two supporting frames (3), a transmission structure (5) is arranged inside the reference frame (1), and a sensing structure (6) is arranged on the front of the reference frame (1); The transmission structure (5) comprises a motor (501), a rotating rod (502), a gear 1 (503), a rotating shaft (504), a gear 2 (505), a chain (506), a roller (507), a track wheel (508) and a frame plate (509); the motor (501) is fixedly connected to the inner bottom wall of the reference frame (1); the rotating rod (502) is arranged at the output end of the motor (501); the gear 1 (503) is fixedly connected to the outside of the rotating rod (502); the inner bottom wall of the reference frame (1) is fixedly connected to the motor (501); The front wall is rotatably connected to a plurality of rotating shafts (504); the exteriors of the plurality of rotating shafts (504) are fixedly connected to gear 2 (505); the exteriors of gear 1 (503) and gear 2 (505) are provided with chains (506); the exteriors of the plurality of rotating rods (502) are fixedly connected to rollers (507); the exteriors of the plurality of rotating rods (502) are fixedly connected to track wheels (508); and the inner bottom wall of the reference frame (1) is fixedly connected to a frame plate (509).

2. The conveying roller bed for a vehicle conveying frame according to claim 1, characterized in that: The sensing structure (6) comprises a photoelectric sensor (601) and a photoelectric inductor (602); two photoelectric sensors (601) are fixedly connected to the front of the reference frame (1); and the photoelectric inductor (602) is fixedly connected to the front of the reference frame (1).

3. The conveying roller bed for a vehicle conveying frame according to claim 1, characterized in that: A machine hole matched with the motor (501) is opened on the front of the frame plate (509), and one end of the motor (501) passes through the machine hole and extends to the inside of the frame plate (509).

4. The conveying roller bed for a vehicle conveying frame according to claim 1, characterized in that: One end of the rotating rod (502) is rotatably connected to the inner rear wall of the reference frame (1).

5. The conveying roller bed for a vehicle conveying frame according to claim 1, characterized in that: The rotating rod (502) is connected to a plurality of rotating shafts (504) via gear 1 (503), gear 2 (505) and a chain (506).

6. The conveying roller bed for a vehicle conveying frame according to claim 2, characterized in that: The two photoelectric sensors (601) are respectively close to the left and right sides of the reference frame (1), and the photoelectric sensor (602) is close to the center of the reference frame (1).

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