A new type of automobile hose cutting device

Abstract

The present invention discloses a novel automobile hose cutting device, including a processing table, a storage rack and a collecting barrel. A mounting rack is fixed to the upper end of the storage rack. Two supporting rods are rotatably connected to the side wall of the mounting rack. The supporting rods correspond to the positions of the storage rack. A controller is installed on the upper end of the mounting rack. A plurality of motors are fixed to the side wall of the processing table. A guide wheel is fixed to the output shaft of each motor. The guide wheels form two groups, one upper and one lower. A guide rack is fixed to the upper end of the processing table. The guide rack and the guide wheel are staggered. A cylinder is fixed to the side wall of the processing table. The invention has the advantages that: in the invention, the automatic processing is completed by controlling the controller, and the automatic production of hoses of the required length can be realized. The automatic cutting of the hoses of fixed size can liberate the labor force and reduce the labor cost on the one hand, and greatly improve the product production rate and save time on the other hand.

Description

Technical Field

[0001] The invention relates to the technical field of automobile hose processing, in particular to a novel automobile hose cutting device. Background Art

[0002] At present, the connection between various parts of mainstream automobiles on the market is mostly an assembly connection composed of hard pipes and soft pipes. The distance between various parts is different, and the length of the hose required for connection is also different. There are too many types of hoses with fixed sizes to buy, and the cost is too high. The operation is not meaningful. Therefore, long hoses need to be cut to fixed sizes. The existing hose cutting machines are semi-automatic equipment and require manual assistance.

[0003] However, in the actual production process, if the required hose is too long, two people are needed to operate the machine together, which is time-consuming and labor-intensive; if the required hose is too short, it is too close to the blade, which can easily cause safety hazards. Therefore, a new type of automotive hose cutting device is urgently needed to realize the automation of hose cutting, reduce labor, and improve production efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of low efficiency in the prior art and to propose a new type of automobile hose cutting device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a new type of automobile hose cutting device, including a processing table, a storage rack and a collection barrel, a mounting frame is fixed to the upper end of the storage rack, and the side wall of the mounting frame is rotatably connected to two supporting rods, and the supporting rods correspond to the position of the storage rack. A controller is installed on the upper end of the mounting frame, a plurality of motors are fixed to the side wall of the processing table, and a guide wheel is fixed to the output shaft of each motor, and the plurality of guide wheels form two groups, an upper and a lower group, a guide frame is fixed to the upper end of the processing table, and the guide frame and the guide wheel are staggered, a cylinder is fixed to the side wall of the processing table, a cutting blade is fixed to the end of the cylinder, and a lead-out plate is fixed to the side wall of the processing table, and the lead-out plate corresponds to the position of the collection barrel.

[0006] In the above-mentioned new automobile hose cutting device, a wind sleeve is fixed on the upper end of the processing table, a fan is fixed on the side wall of the wind sleeve, the fan is connected to the wind sleeve, an exhaust pipe connected to the inside of the guide wheel is inserted into the side wall of the wind sleeve, a plurality of exhaust holes are opened through the side wall of the guide wheel, and the exhaust pipe is rotatably connected to the guide wheel.

[0007] In the above-mentioned new automobile hose cutting device, an inner bracket is fixed inside the guide wheel, and a plurality of connecting holes are formed through the side wall of the inner bracket, the exhaust pipe is connected to the inside of the inner bracket, the inner wall of the inner bracket is a circular structure, and a counterweight block is slidably connected to the inner wall of the inner bracket, and a ring frame is fixed to the upper end of the counterweight block, and a lower wind groove is formed on the side wall of the counterweight block in the upper guide wheel, and an upper wind groove is formed on the side wall of the ring frame inside the lower guide wheel, and a ball is embedded in the bottom of the counterweight block.

[0008] In the above-mentioned novel automobile hose cutting device, a rotating shaft is fixed to the side wall of the supporting rod, a counting box is fixed to the side wall of the mounting frame, a counter is fixed inside the counting box, and the supporting rod passes through the counting box and is fixed with a paddle.

[0009] In the above-mentioned novel automobile hose cutting device, the side wall of the supporting rod is connected to a plurality of pressure rods through springs, the pressure rods are slidably connected to the side wall of the rotating shaft, the springs are located inside the rotating shaft, and magnetic strips are embedded inside the pressure rods.

[0010] Compared with the prior art, the advantages of the present invention are:

[0011] 1. In the present invention, the controller is used to control the automatic processing, so as to realize the automatic production of the hose of the required length and the automatic cutting of the hose of the fixed size, which, on the one hand, liberates the labor force and reduces the labor cost, and on the other hand, greatly improves the product production rate and saves time;

[0012] 2. In the present invention, the pipe located between the two sets of guide wheels will be further fitted with the guide wheels under the action of air pressure, thereby avoiding relative sliding during the conveying process, thereby ensuring the accuracy of the conveying distance. At the same time, the transfer of external airflow will also take away the dust adhered to the surface of the pipe, thereby effectively cleaning the pipe and facilitating subsequent pipe processing;

[0013] 3. In the present invention, the counterweight block can be kept at the lowest position, and combined with the position of the lower and upper air slots, the pressure difference and air flow can be effectively utilized to improve the stability of pipeline transportation, avoid sliding, and perform more concentrated dust cleaning, with more significant effects;

[0014] 4. In the present invention, a counter is used to record the length for comparison, thereby ensuring the accuracy of the conveying distance. At the same time, the pressure rods at the upper and lower positions can contact and resist the surface of the pipeline, thereby forming an annular contact surface along the surface of the pipeline. Compared with the original small point contact, the friction force in the pipeline transportation process can be greatly improved, thereby increasing the resistance to pipeline sliding, thereby reducing the sliding distance of the pipeline, thereby improving the accuracy and stability of pipeline transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a novel automobile hose cutting device proposed by the present invention;

[0016] Figure 2 A side view of a guide wheel portion of a novel automobile hose cutting device proposed by the present invention;

[0017] Figure 3 This is a structural schematic diagram of a second embodiment of a novel automobile hose cutting device proposed by the present invention;

[0018] Figure 4 This is a structural schematic diagram of a third embodiment of a novel automobile hose cutting device proposed by the present invention;

[0019] Figure 5 This is an enlarged view of the inner bracket part of the third embodiment of a novel automobile hose cutting device proposed by the present invention;

[0020] Figure 6 This is a structural schematic diagram of a fourth embodiment of a novel automobile hose cutting device proposed by the present invention;

[0021] Figure 7 This is a structural schematic diagram of a fifth embodiment of a novel automobile hose cutting device proposed by the present invention;

[0022] Figure 8 This is a cross-sectional view of the pressure rod portion in Example 5 of a novel automobile hose cutting device proposed by the present invention.

[0023] In the figure: 1 processing table, 2 storage rack, 3 collecting cylinder, 4 mounting rack, 5 supporting rod, 6 controller, 7 motor, 8 guide wheel, 9 guide rack, 10 cutting plate, 11 lead-out plate, 12 cylinder, 13 cutting blade, 14 air sleeve, 15 fan, 16 inner bracket, 17 connecting hole, 18 exhaust hole, 19 counterweight, 20 lower air slot, 21 ball, 22 upper air slot, 23 ring rack, 24 exhaust pipe, 25 rotating shaft, 26 counting box, 27 counter, 28 paddle, 29 spring, 30 pressure rod, 31 magnetic strip. DETAILED DESCRIPTION

[0024] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0025] Embodiment 1

[0026] Reference Figure 1-2A novel automobile hose cutting device includes a processing table 1, a rack 2 and a collecting barrel 3. The device is made of aluminum. The collecting barrel 3 collects the required products. The rack 2 places the raw materials. A mounting frame 4 is fixed on the upper end of the rack 2. The side wall of the mounting frame 4 is rotatably connected to two supporting rods 5. The supporting rods 5 correspond to the positions of the rack 2. The supporting rods 5 play the role of supporting the hose. A controller 6 is installed on the upper end of the mounting frame 4. The controller 6 controls the speed of the entire production process and the required hose length. The side wall of the processing table 1 A plurality of motors 7 are fixed, and a guide wheel 8 is fixed to the output shaft of each motor 7. The plurality of guide wheels 8 form two groups, one above the other, and the guide wheel 8 guides the rubber hose to slide forward. A guide frame 9 is fixed to the upper end of the processing table 1, and the guide frame 9 is staggered with the guide wheel 8. The guide frame 9 can prevent the pipeline from shaking and shifting, and ensure stable transportation. A cylinder 12 is fixed to the side wall of the processing table 1, and a cutting blade 13 is fixed to the end of the cylinder 12. The cutting blade 13 cuts the rubber hose. A lead-out plate 11 is fixed to the side wall of the processing table 1, and the lead-out plate 11 corresponds to the position of the collecting tube 3.

[0027] In the present invention, when actually used, at the beginning, the raw materials placed on the rack 2 are placed inside the machine along the supporting rod 5 and the guide wheel 8 to the set hose clamping position, that is, the position where the cutting blade 13 is located. The controller 6 controls the hose length required for operation and the speed of the working process. The motor 7 drives the guide wheel 8 to rotate for conveying. After the conveying is in place, the cylinder 12 controls the cutting blade 13 to cut the hose. The required hose enters the product collecting tube 3 along the lead-out plate 11, completing an effective and accurate cutting action, and continuous cutting processing can be performed later.

[0028] Embodiment 2

[0029] Reference Figure 1-4 The difference between this embodiment and the second embodiment is that a wind sleeve 14 is fixed to the upper end of the processing table 1, a fan 15 is fixed to the side wall of the wind sleeve 14, the fan 15 is connected to the wind sleeve 14, an exhaust pipe 24 connected to the inside of the guide wheel 8 is inserted into the side wall of the wind sleeve 14, and a plurality of exhaust holes 18 are opened through the side wall of the guide wheel 8, and the exhaust pipe 24 is rotatably connected to the guide wheel 8;

[0030] During formal operation, the guide wheel 8 transfers the conveying pipeline forward, and the fan 15 starts to extract air, so that the air inside the guide wheel 8 is extracted through the exhaust pipe 24, resulting in a decrease in the internal air pressure of the guide wheel 8, and the external air is continuously replenished into the guide wheel 8 through the exhaust hole 18. In this process, the pipeline located between the two groups of guide wheels 8 will be further fitted with the guide wheels 8 under the action of air pressure, thereby avoiding relative sliding during the conveying process, thereby ensuring the accuracy of the conveying distance. At the same time, the transfer of external airflow will also take away the dust adhering to the surface of the pipeline, thereby effectively cleaning the pipeline and facilitating subsequent pipeline processing;

[0031] Embodiment 3

[0032] Reference Figure 4-5 The difference between this embodiment and the second embodiment is that an inner bracket 16 is fixed inside the guide wheel 8, and a plurality of connecting holes 17 are formed on the side wall of the inner bracket 16, and an exhaust pipe 24 is connected to the inside of the inner bracket 16. The inner wall of the inner bracket 16 is a circular structure, and a counterweight 19 is slidably connected to the inner wall of the inner bracket 16. The bottom of the counterweight 19 is an arc surface, so it can effectively slide along the inner wall of the inner bracket 16. A ring frame 23 is fixed to the upper end of the counterweight 19, and the ring frame 23 can close each connecting hole 17. A lower wind groove 20 is formed on the side wall of the counterweight 19 in the upper guide wheel 8, and an upper wind groove 22 is formed on the side wall of the ring frame 23 inside the lower guide wheel 8. A ball 21 is embedded at the bottom of the counterweight 19, and the ball 21 can roll, thereby reducing the friction between the counterweight 19 and the inner wall of the inner bracket 16.

[0033] During the rotation of the guide wheel 8, the inner bracket 16 also rotates accordingly, but the whole composed of the counterweight block 19 and the ring frame 23 and the inner bracket 16 are only driven by friction, and the resistance of the counterweight block 19 and the ring frame 23 is relatively large, resulting in the friction force being unable to drive it to rotate, and the counterweight block 19 is relatively heavy, resulting in the center of the whole being located at the position of the counterweight block 19, so that the counterweight block 19 can be maintained at the lowest position. Combined with the positions of the lower wind slot 20 and the upper wind slot 22, the upper guide wheel 8 can smoothly achieve the ventilation position, which is always its lower position. Therefore, only the lower area can obtain airflow and generate an effective air pressure difference, while the upper guide wheel 8 and The contact point of the pipeline is in the lower area, so the air pressure difference and air flow can be effectively utilized to improve the stability of pipeline transportation, avoid sliding, and perform more concentrated dust cleaning, with more significant effects. Similarly, the ventilation position of the lower guide wheel 8 is determined by the upper wind slot 22, which is located in the upper area, which is also the position in contact with the pipeline, so that the pipeline transportation process is effectively carried out, and the air extraction holes 18 on the upper guide wheel 8 and the lower guide wheel 8 are staggered, and the air extraction holes 18 at the upper and lower positions will not be accurately connected. Therefore, during the transportation process, the pipeline will always overlap with the air extraction holes 18, so that the air pressure difference can always be effectively utilized;

[0034] Embodiment 4

[0035] Reference Figure 6 The difference between this embodiment and the first embodiment is that a rotating shaft 25 is fixed to the side wall of the supporting rod 5, a counting box 26 is fixed to the side wall of the mounting frame 4, a counter 27 is fixed inside the counting box 26, and the supporting rod 5 passes through the counting box 26 and is fixed with a paddle 28;

[0036] During the pipe transfer process, the movement of the pipe will drive the shaft 25 to rotate through friction, so that the support rod 5 at the end of the shaft 25 can drive the paddle 28 to rotate, and the paddle 28 will push the button of the counter 27, so that the counter 27 can continuously record the number of rotations of the shaft 25. Combined with the circumference of the shaft 25, the conveying length of the pipe can be obtained. This part of the length is compared with the output length of the controller 6. If the error is within the error range, cutting can be performed. If the error is large, cutting is stopped. It shows that the sliding amplitude during the pipe transfer process is too large, and the actual conveying length is not accurate enough. It needs to be manually confirmed to ensure accuracy before subsequent processing can be carried out to ensure cutting accuracy. It also reflects that the conveying speed is too fast. The conveying speed can be adjusted to avoid a large amount of sliding of the pipe.

[0037] Embodiment 5

[0038] Reference Figure 6-8 The difference between this embodiment and the fourth embodiment is that the side wall of the supporting rod 5 is connected to a plurality of pressure rods 30 through a spring 29, the pressure rods 30 are slidably connected to the side wall of the rotating shaft 25, the spring 29 is located inside the rotating shaft 25, and a magnetic strip 31 is embedded inside the pressure rods 30;

[0039] During the rotation of the rotating shaft 25, when the pressure rods 30 at the upper and lower corresponding positions approach each other, the two will be attracted to each other and approach each other under the action of magnetic force, so that the pressure rods 30 can contact and resist the surface of the pipeline, thereby forming an annular contact surface along the surface of the pipeline. Compared with the original small point contact, the friction force in the pipeline transportation process can be greatly improved, thereby increasing the resistance to pipeline sliding, thereby reducing the sliding distance of the pipeline, thereby improving the accuracy and stability of pipeline transportation.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel automobile hose cutting device, comprising a processing table (1), a storage rack (2) and a collecting tube (3), characterized in that: A mounting frame (4) is fixed at the upper end of the storage rack (2); two supporting rods (5) are rotatably connected to the side wall of the mounting frame (4); the supporting rods (5) correspond to the positions of the storage rack (2); a controller (6) is installed at the upper end of the mounting frame (4); a plurality of motors (7) are fixed to the side wall of the processing table (1); a guide wheel (8) is fixed to the output shaft of each motor (7); the plurality of guide wheels (8) form two groups, one upper group and the other lower group; the upper end of the processing table (1) A guide frame (9) is fixed, and the guide frame (9) and the guide wheel (8) are arranged in a staggered manner. A cylinder (12) is fixed to the side wall of the processing table (1), and a cutting blade (13) is fixed to the end of the cylinder (12). An outlet plate (11) is fixed to the side wall of the processing table (1), and the outlet plate (11) corresponds to the position of the collecting cylinder (3). An air sleeve (14) is fixed to the upper end of the processing table (1), and a fan (15) is fixed to the side wall of the air sleeve (14). The machine (15) is connected to the wind sleeve (14); the side wall of the wind sleeve (14) is provided with an exhaust pipe (24) connected to the inside of the guide wheel (8); the side wall of the guide wheel (8) is provided with a plurality of exhaust holes (18); the exhaust pipe (24) is rotatably connected to the guide wheel (8); an inner bracket (16) is fixed inside the guide wheel (8); the side wall of the inner bracket (16) is provided with a plurality of connecting holes (17); the exhaust pipe (24) is connected to the inner bracket (16); The inner wall of the inner bracket (16) is a circular structure, the inner wall of the inner bracket (16) is slidably connected with a counterweight (19), the upper end of the counterweight (19) is fixed with a ring frame (23), the side wall of the counterweight (19) located in the upper guide wheel (8) is provided with a lower wind groove (20), the side wall of the ring frame (23) located in the lower guide wheel (8) is provided with an upper wind groove (22), and a ball (21) is embedded in the bottom of the counterweight (19).

2. A novel automobile hose cutting device according to claim 1, characterized in that: A rotating shaft (25) is fixed to the side wall of the supporting rod (5), a counting box (26) is fixed to the side wall of the mounting frame (4), a counter (27) is fixed inside the counting box (26), and the supporting rod (5) passes through the counting box (26) and is fixed with a paddle (28).

3. A novel automobile hose cutting device according to claim 2, characterized in that: The side wall of the supporting rod (5) is connected to a plurality of pressure rods (30) via a spring (29); the pressure rods (30) are slidably connected to the side wall of the rotating shaft (25); the spring (29) is located inside the rotating shaft (25); and a magnetic strip (31) is embedded inside the pressure rods (30).

Images