Motorcycle inner tube marking device

Abstract

The utility model discloses a motorcycle inner tube marking device which comprises a conveyor, fixing plates are fixedly installed at the front end and the rear end of the upper end face of the conveyor, two screw rods distributed left and right are installed between the two fixing plates, and the outer side walls of the screw rods are movably connected with sliding blocks in a sleeved mode. The distance between the two pressing wheels can be adjusted according to the width of the motorcycle inner tube, then when double lines are drawn on the motorcycle inner tube, the positions of the two liquid discharging guns and the angles of the liquid discharging guns can be adjusted according to the marking positions of the motorcycle inner tube, and in the moving process of the motorcycle inner tube, the two liquid discharging guns conduct marking on the motorcycle inner tube at the same time; when a single line is drawn on the motorcycle inner tube, the position of one liquid discharging gun is adjusted for line drawing, so that the effect of continuous line drawing on the motorcycle inner tube is achieved in the conveying process of the motorcycle inner tube, double-line drawing operation can be carried out at the same time, and the machining efficiency of the motorcycle inner tube is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle inner tube processing, in particular to a motorcycle inner tube scribing device. Background Technique

[0002] In the production and processing of motorcycle inner tubes, in order to facilitate the identification of inner tubes of different specifications and management, different manufacturers adopt different inner tube appearance marking methods. At present, color scribing marking is widely used due to its low cost, especially self-weight scribing.

[0003] At present, when scribing a motorcycle inner tube, usually the motorcycle inner sleeve is sleeved on the inner tube positioning column, and then after the tire is flattened by a circular pressing plate, a liquid discharging gun is used to scribe the surface of the inner tube. After scribing, the circular pressing plate rises, the tire is removed, and then the next tire is flattened and scribed.

[0004] Therefore, in the existing motorcycle inner tube scribing device, during use, the motorcycle inner tube needs to be flattened and scribed in sequence. During the flattening process, scribing cannot be carried out simultaneously, resulting in discontinuous scribing operations and low work efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a motorcycle inner tube scribing device, which has the effect of continuously scribing the motorcycle inner tube during the conveying process, and can simultaneously carry out double-line scribing operations, effectively improving the processing efficiency of the motorcycle inner tube.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A motorcycle inner tube scribing device, including a conveyor, both the front and rear ends of the upper end surface of the conveyor are fixedly installed with fixing plates, two left-right distributed screw rods are installed between the two fixing plates, the outer side wall of the screw rod is movably sleeved with a slider, a support frame is installed at the bottom of the slider, an electric push rod is installed at the right end of the upper end surface of the support frame, a toothed plate is installed at the output end of the electric push rod, the upper end surface of the toothed plate is meshed with a gear through teeth, a side plate is arranged on one side of the gear and is installed on the upper end surface of the support frame in a front-back distribution, a rotating rod fixedly connected with the gear movably penetrates through the outer side wall of the side plate close to the gear side, a rotating groove is installed at the other end of the rotating rod, two left-right distributed snap rings are installed inside the rotating groove, and a liquid discharging gun is placed between the two snap rings;

[0007] Fixed frames are installed on the upper end surface of the conveyor on the left and right sides of the two fixing plates, a fixing block is movably sleeved on the outer side wall of the fixed frame, and a pressing wheel is installed below the fixing block.

[0008] In order to enable the slider to move stably, as an optimization of the motorcycle inner tube scribing device of the present utility model, a support plate is installed between the two fixing plates, and limiting grooves respectively slidably connected to the two sliders are formed on the left and right side walls of the support plate.

[0009] In order to facilitate the rotation of the rotating groove, as an optimization of the motorcycle inner tube scribing device of the present utility model, a groove located between the two side plates is formed through the upper end surface of the support frame.

[0010] In order to facilitate the stable rotation of the rotating groove, as an optimization of the motorcycle inner tube scribing device of the present utility model, the rotating groove is in a "U" shape, and the outer side wall of the rotating groove is movably connected to the rear side plate through a rotating shaft.

[0011] In order to achieve the purpose of rotating the screw rod, as an optimization of the motorcycle inner tube scribing device of the present utility model, a motor is installed on the outer side wall of the fixing plate, and the output end of the motor penetrates the outer side wall of the fixing plate and is fixedly connected to the screw rod on the same side.

[0012] In order to facilitate the adjustment of the position of the fixing block, as an optimization of the motorcycle inner tube scribing device of the present utility model, a bolt penetrates and is movably installed on the outer side wall of the fixing block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] When the present utility model is in use, the distance between the two pressing wheels can be adjusted according to the width of the motorcycle inner tube. Then, when scribing double lines on the motorcycle inner tube, the positions of the two liquid discharge guns can be adjusted according to the scribing position of the motorcycle inner tube. Then, by starting the two electric push rods, the two toothed plates can be pushed to move, causing the two toothed plates to drive the two gears to rotate, so that the two gears can drive the two rotating grooves and the liquid discharge guns to rotate, thereby adjusting the angle of the liquid discharge guns. Then, when the conveyor transports the motorcycle inner tube, the four pressing wheels can press and position the position of the motorcycle inner tube. During the movement of the motorcycle inner tube, the two liquid discharge guns scribe lines on it at the same time. When scribing a single line on the motorcycle inner tube, the position of one of the liquid discharge guns is adjusted for scribing. Thus, during the transportation of the motorcycle inner tube, the effect of continuously scribing lines on it is achieved, and double-line scribing operations can be carried out simultaneously, effectively improving the processing efficiency of the motorcycle inner tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall top view structure diagram of the present utility model;

[0016] Figure 2 is the structure diagram of the support frame of the present utility model;

[0017] Figure 3 is the structure diagram of the gear and rack of the present utility model.

[0018] In the figure: 1, conveyor; 2, fixed plate; 201, support plate; 202, limit groove; 3, screw; 301, slider; 302, motor; 4, support frame; 401, electric push rod; 402, toothed plate; 403, gear; 404, rotating rod; 5, side plate; 6, rotating groove; 601, snap ring; 7, liquid discharging gun; 8, fixing frame; 801, fixing block; 802, pressing wheel. Specific embodiments

[0019] Please refer to Figures 1 to 3 , a motorcycle inner tube scribing device, including a conveyor 1. Fixed plates 2 are fixedly installed at both the front and rear ends of the upper end surface of the conveyor 1. Two screws 3 distributed left and right are installed between the two fixed plates 2. A slider 301 is movably sleeved on the outer side wall of the screw 3. A support frame 4 is installed at the bottom of the slider 301. An electric push rod 401 is installed at the right end of the upper end surface of the support frame 4. The output end of the electric push rod 401 is installed with a toothed plate 402. The upper end surface of the toothed plate 402 is meshed and connected with a gear 403 through teeth. Two side plates 5 distributed front and rear and installed on the upper end surface of the support frame 4 are arranged on one side of the gear 403. A rotating rod 404 fixedly connected with the gear 403 movably penetrates through the outer side wall of the side plate 5 close to the gear 403. A rotating groove 6 is installed at the other end of the rotating rod 404. Two snap rings 601 distributed left and right are installed inside the rotating groove 6. A liquid discharging gun 7 is placed between the two snap rings 601;

[0020] A fixing frame 8 located on the left and right sides of the two fixed plates 2 is installed on the upper end surface of the conveyor 1. A fixing block 801 is movably sleeved on the outer side wall of the fixing frame 8. A pressing wheel 802 is installed below the fixing block 801.

[0021] In this embodiment: When in use, first remove the bolts on the four fixing blocks 801 in sequence, then move the two fixing blocks 801 on the same side. The movement of the fixing blocks 801 can drive the movement of the pressing wheels 802. After the positions of the pressing wheels 802 are moved, then fix the positions of the fixing blocks 801 through bolts, so as to adjust the distance between the two pressing wheels 802 according to the width of the motorcycle inner tube. Then, when drawing double lines on the motorcycle inner tube, by starting the two motors 302, the two screw rods 3 drive the two sliders 301 to move respectively, prompting the two sliders 301 to drive the two support frames 4, the two rotating grooves 6 and the two liquid discharging guns 7 to move, so as to adjust the positions of the two liquid discharging guns 7 according to the marking positions on the motorcycle inner tube. Then, by starting the two electric push rods 401, the two toothed plates 402 can be pushed to move, prompting the two toothed plates 402 to drive the two gears 403 to rotate, so that the two gears 403 can drive the two rotating grooves 6 and the liquid discharging guns 7 to rotate, thereby adjusting the angles of the liquid discharging guns 7. Then, when the conveyor 1 conveys the motorcycle inner tube, the four pressing wheels 802 can press and position the position of the motorcycle inner tube. During the movement of the motorcycle inner tube, the two liquid discharging guns 7 draw lines on it at the same time. When drawing single lines on the motorcycle inner tube, adjust the position of one of the liquid discharging guns 7 to draw lines, so as to achieve the effect of continuously drawing lines on the motorcycle inner tube during the conveying process, and can perform double-line drawing operations at the same time, effectively improving the processing efficiency of the motorcycle inner tube.

[0022] As a technical optimization scheme of the present utility model, a support plate 201 is installed between the two fixing plates 2, and limiting grooves 202 respectively slidably connected to the two sliders 301 are provided on the left and right side walls of the support plate 201.

[0023] In this embodiment: By providing the limiting grooves 202, the moving direction of the sliders 301 can be limited, so that the sliders 301 can move stably.

[0024] As a technical optimization scheme of the present utility model, a groove is formed through the upper end surface of the support frame 4 and is located between the two side plates 5.

[0025] In this embodiment: By providing the groove, it is convenient for the rotating groove 6 to rotate.

[0026] As a technical optimization scheme of the present utility model, the rotating groove 6 is in a "U" shape, and the outer side wall of the rotating groove 6 is movably connected to the rear side plate 5 through a rotating shaft.

[0027] In this embodiment: By movably connecting the outer side wall of the rotating groove 6 to the other side plate 5, the stable rotation of the rotating groove 6 can be supported.

[0028] As a technical optimization solution of the present utility model, a motor 302 is installed on the outer side wall of the fixing plate 2, and the output end of the motor 302 penetrates through the outer side wall of the fixing plate 2 and is fixedly connected to the screw rod 3 on the same side.

[0029] In this embodiment: By starting the motor 302, the screw rod 3 can be driven to rotate, prompting the screw rod 3 to drive the slider 301 to move, achieving the purpose of moving the slider 301.

[0030] As a technical optimization solution of the present utility model, a bolt penetrates and is movably installed on the outer side wall of the fixing block 801.

[0031] In this embodiment: By setting the bolt, the position of the fixing block 801 can be easily adjusted by disassembling the bolt.

[0032] Working principle: First, when using this device, first connect the device to the power supply, then place the produced motorcycle inner tube on the conveyor 1. Immediately afterwards, the staff adjusts the distance between the two pressing wheels 802 according to the width of the motorcycle inner tube. The specific operation is as follows: First, sequentially disassemble the bolts on the four fixing blocks 801, then move the two fixing blocks 801 on the same side. The movement of the fixing block 801 can drive the pressing wheel 802 to move. After moving the position of the pressing wheel 802, then fix the position of the fixing block 801 through the bolt, thereby adjusting the distance between the two pressing wheels 802 on the same side. Then, when drawing double lines on the motorcycle inner tube, the positions of the two liquid discharging guns 7 can be adjusted according to the scribing position of the motorcycle inner tube. The specific operation is as follows: By starting the two motors 302, the two screw rods 3 drive the two sliders 301 to move respectively, prompting the two sliders 301 to drive the two support frames 4, the two rotating grooves 6, and the two liquid discharging guns 7 to move, thereby adjusting the positions of the two liquid discharging guns 7. Then, by starting the two electric push rods 401, the two toothed plates 402 can be pushed to move, prompting the two toothed plates 402 to drive the two gears 403 to rotate, so that the two gears 403 can drive the two rotating grooves 6 and the liquid discharging gun 7 to rotate, thereby adjusting the angle of the liquid discharging gun 7. Then, when the conveyor 1 conveys the motorcycle inner tube, the four pressing wheels 802 can press and position the position of the motorcycle inner tube (the pressing wheel 802 is misaligned with the scribing position of the motorcycle inner tube). During the movement of the motorcycle inner tube, the two liquid discharging guns 7 scribe lines on it simultaneously. When scribing a single line on the motorcycle inner tube, start one of the motors 302 to adjust the position of one of the liquid discharging guns 7.

[0033] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A motorcycle inner tube marking device, comprising a conveyor (1), characterized in that: The front and rear ends of the upper end surface of the conveyor (1) are fixedly mounted with fixing plates (2), two screw rods (3) distributed on the left and right are mounted between the two fixing plates (2), a slider (301) is movably sleeved on the outer side wall of the screw rod (3), a support frame (4) is mounted on the bottom of the slider (301), an electric push rod (401) is mounted on the right end of the upper end surface of the support frame (4), a tooth plate (402) is mounted on the output end of the electric push rod (401), and the upper end surface of the tooth plate (402) is connected to the outer side surface of the conveyor (1) by tooth meshing. A gear (403) is connected, and one side of the gear (403) is provided with two side plates (5) distributed front and back and mounted on the upper end surface of the support frame (4), and the outer side wall of the side plate (5) close to the gear (403) is movably penetrated by a rotating rod (404) fixedly connected to the gear (403), and the other end of the rotating rod (404) is installed with a rotating groove (6), and two retaining rings (601) distributed left and right are installed inside the rotating groove (6), and a drainage gun (7) is placed between the two retaining rings (601); The upper end surface of the conveyor (1) is provided with a fixing frame (8) located on the left and right sides of the two fixing plates (2), the outer side wall of the fixing frame (8) is movably sleeved with a fixing block (801), and a pressure wheel (802) is installed below the fixing block (801).

2. A motorcycle inner tube marking device according to claim 1, characterized in that: A support plate (201) is installed between the two fixing plates (2), and the left and right side walls of the support plate (201) are provided with limiting grooves (202) respectively slidably connected to the two sliding blocks (301).

3. A motorcycle inner tube marking device according to claim 1, characterized in that: The upper end surface of the support frame (4) is provided with a groove extending through the upper end surface and located between the two side plates (5).

4. A motorcycle inner tube marking device according to claim 1, characterized in that: The rotating groove (6) is in a "U" shape, and the outer side wall of the rotating groove (6) is movably connected to the side plate (5) located at the rear via a rotating shaft.

5. The motorcycle inner tube marking device according to claim 1, characterized in that: A motor (302) is installed on the outer side wall of the fixing plate (2), and an output end of the motor (302) passes through the outer side wall of the fixing plate (2) and is fixedly connected to the screw rod (3) on the same side.

6. A motorcycle inner tube marking device according to claim 1, characterized in that: Bolts are movably installed through the outer wall of the fixing block (801).

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