A material transmission device between multiple stations

Abstract

The present invention belongs to the technical field of conveying equipment, and specifically is a material transmission device between multiple workstations, including a pipeline slide rail, a movable piston, a supporting sleeve, a material box, a supporting column, a No. 1 strong magnet, a No. 2 strong magnet, a pump, a motor and an oil pipe; the present invention drives the pump to work through a motor, and then the hydraulic oil inside the pipeline slide rail is transported from one end of the pipeline slide rail to the other end of the pipeline slide rail through the oil pipe, and then the movable piston is driven to slide in the pipeline slide rail by the hydraulic oil, and then the No. 1 strong magnet attracts the No. 2 strong magnet to drive the supporting sleeve to slide on the pipeline slide rail, and then the supporting sleeve drives the material box to move, thereby realizing the material transportation along the curved path of the pipeline slide rail, and then the material transmission device is suitable for the transportation of materials on various complex curved paths, and then the material transmission between mutually related workstations that are not on the same straight line is connected in series.

Description

Technical Field

[0001] The invention belongs to the technical field of conveying equipment, in particular to a material transmission device between multiple stations. Background Art

[0002] Conveying equipment is a friction-driven machine that transports materials in a continuous manner. It can be used to form a material conveying process from the initial feeding point to the final unloading point on a certain conveying line. It can be used to convey both bulk materials and finished items. In addition to pure material transportation, it can also be coordinated with the requirements of the process in the production process of various industrial enterprises to form a rhythmic flow operation transportation line. Therefore, conveying equipment is widely used in various modern industrial enterprises.

[0003] There are many types of material conveying equipment available on the market. Belt conveyors, chain conveyors, roller conveyors, and other forms are generally used for material transmission between multiple workstations. However, belt conveyors, chain conveyors, roller conveyors, and other forms of conveying are only suitable for transmission between many workstations on the same straight line. Since the workstations involved in material transportation are not completely on the same straight line, the traditional conveying method cannot meet the problem of material transportation between workstations that are not on the same straight line. Summary of the invention

[0004] In order to make up for the shortcomings of the prior art, the present invention proposes a material transmission device between multiple workstations. The present invention is mainly used to solve the problem that the existing material conveying equipment cannot meet the material conveying requirements between workstations that are not on the same straight line.

[0005] The technical solution adopted by the present invention to solve its technical problem is: the present invention provides a material transmission device between multiple stations, including a pipeline slide rail, a movable piston, a supporting sleeve, a material box, a supporting column, a No. 1 strong magnet, a No. 2 strong magnet, a pump, a motor and an oil pipe; the direction of the pipeline slide rail is a curved shape; the supporting columns are evenly spaced along the curved path below the pipeline slide rail; the supporting columns are fixedly connected to the pipeline slide rail; a plane structure is set on the side of the pipeline slide rail away from the supporting columns; the movable piston is slidably connected inside the pipeline slide rail; the cross-sectional shape of the movable piston is the same as the cross-sectional shape of the pipeline slide rail; a No. 1 sink is set on the plane of the movable piston close to the plane structure of the pipeline slide rail; the No. 1 strong magnet is fixedly connected in the No. 1 sink; the A support sleeve is provided at the position of the pipeline slide rail corresponding to the movable piston; the support sleeve is slidably connected to the pipeline slide rail; an avoidance groove is provided at the position of the support sleeve corresponding to the support column; a planar boss is provided at the position of the inner wall of the support sleeve close to the plane structure of the pipeline slide rail; the plane structure of the pipeline slide rail is parallel to the planar boss; a No. 2 sink groove is provided on the plane of the planar boss; the No. 2 strong magnet is fixedly connected in the No. 2 sink groove; a cylindrical boss is provided on the outer wall of the support sleeve; a material box is provided above the cylindrical boss; the pipeline slide rail, the movable piston and the support sleeve are all made of non-magnetic metal materials; both ends of the pipeline slide rail are connected to the pump through oil pipes; the pump is driven by the motor; the pipeline slide rail and the circuit are filled with hydraulic oil.

[0006] During operation, the material to be transported is placed in the material box, and then the motor is started. The motor drives the pump to work, and then the hydraulic oil inside the pipeline slide is transported from one end of the pipeline slide to the other end of the pipeline slide through the oil pipe, and then the movable piston is pushed to slide in the pipeline slide by the hydraulic oil, and then the No. 1 strong magnet attracts the No. 2 strong magnet to drive the supporting sleeve to slide on the pipeline slide, and then the supporting sleeve drives the material box to move, thereby realizing the transportation of materials along the curved path of the pipeline slide, and then the material transmission device is suitable for the transportation of materials on various complex curved paths, and then the material transmission between mutually related workstations that are not on the same straight line is connected in series; the transmission of materials between workstations can be controlled by controlling the rotation of the motor, thereby avoiding the trouble of manually transporting materials between different areas or mutually related workstations that are not on the same straight line, thereby reducing the labor intensity of workers and improving the efficiency of material transmission.

[0007] Preferably, arc grooves are evenly spaced along the axial direction on the inner wall of the supporting sleeve on both sides of the No. 2 strong magnet; a supporting ball fixing seat is provided in the arc groove; the supporting ball fixing seat slides in the arc groove; a semicircular groove is provided on the side of the supporting ball fixing seat close to the pipeline slide rail; a No. 1 supporting ball is provided in the semicircular groove; a No. 1 spring is evenly spaced between the supporting ball fixing seat and the arc groove; a No. 1 circular groove is provided at the position of the supporting ball fixing seat and the arc groove corresponding to the No. 1 spring; the two ends of the No. 1 spring are respectively located in the No. 1 circular groove; and No. 2 supporting balls are evenly spaced on the plane of the inner wall of the supporting sleeve.

[0008] During operation, when the support sleeve passes through the curved section of the pipeline slide rail, the gap between the inner wall of the support sleeve and the inside and outside of the curved section of the pipeline slide rail changes. A support ball fixing seat is arranged in the arc groove, and a No. 1 spring is arranged between the support ball fixing seat and the arc groove, so that the No. 1 support ball contacts the outer wall of the pipeline slide rail. Then, in the process of the support sleeve passing through the curved section of the pipeline slide rail, the No. 1 spring is deformed to compensate for the gap between the support sleeve and the inside and outside of the curved section of the pipeline slide rail, thereby avoiding the support sleeve from being stuck on the pipeline slide rail, which is conducive to the support sleeve passing through the curved section of the pipeline slide rail smoothly, thereby improving the smoothness of material transportation; by arranging the No. 1 support ball and the No. 2 support ball, the friction between the support sleeve and the pipeline slide rail is reduced, thereby improving the response speed of the support sleeve when the moving piston is started.

[0009] Preferably, the support ball fixing seat includes a first arc-shaped support and a second arc-shaped support; the first arc-shaped support and the second arc-shaped support are hinged together at one end close to each other through a rotating shaft.

[0010] During operation, when the support sleeve passes through the curved section of the pipeline slide rail, the two ends of the support ball fixing seat on the inner side of the curved section first contact the pipeline slide rail, and the middle part of the support ball fixing seat on the outer side of the curved section first contacts the pipeline slide rail. By setting the support ball fixing seat as arc support No. 1 and arc support No. 2, and the arc support No. 1 and the arc support No. 2 are hinged together, it is ensured that the support ball No. 1 is always in contact with the pipeline slide rail, thereby improving the stability of the support sleeve when passing through the curved section of the pipeline slide rail, thereby improving the stability during material transportation.

[0011] Preferably, sealing rings are provided at both ends of the movable piston; the interior of the sealing ring is a cavity structure; a baffle is provided on the side of the sealing ring away from the movable piston; the baffle and the sealing ring are fixedly connected to the movable piston by screws; and three support balls are evenly spaced on the plane of the movable piston.

[0012] During operation, by arranging sealing rings and baffles at both ends of the moving piston, and then using screws to fix the sealing rings, as the screws are continuously tightened, the baffles continuously squeeze the sealing rings, and because the sealing rings are hollow structures, the sealing rings expand on the side close to the inner wall of the pipeline slide rail, so that the sealing rings are close to the inner wall of the pipeline slide rail, thereby isolating the hydraulic oil in the pipeline slide rail, thereby improving the sliding stability of the moving piston in the pipeline slide rail; by first placing the sealing ring in the pipeline slide rail, and then controlling the expansion of the sealing ring by tightening the control screws, the installation of the moving slide rail is facilitated; at the same time, by arranging a No. 3 support ball on the plane of the moving piston, the friction between the moving piston and the pipeline slide rail is reduced, thereby improving the smoothness of the sliding of the moving piston in the pipeline slide rail, and avoiding serious deformation of the sealing ring and causing damage, thereby improving the service life of the sealing ring.

[0013] Preferably, a circular groove is arranged on the bottom surface of the material box close to the cylindrical boss; a No. 2 spring is evenly spaced between the circular groove and the outer cylindrical surface of the cylindrical boss; a No. 2 circular sink is arranged on the side wall of the circular groove and the outer cylindrical surface of the cylindrical boss at the position corresponding to the No. 2 spring; the two ends of the No. 2 spring are respectively located in the No. 2 circular sink; the upper surface of the cylindrical boss is in contact with the bottom surface of the circular groove.

[0014] During operation, a No. 2 spring is arranged between the circular groove and the cylindrical boss, which plays a buffering role when the moving piston drives the supporting sleeve to start or stop and during the turning process, thereby avoiding collision between materials under the action of inertia, thereby avoiding damage to the materials during the transportation process.

[0015] Preferably, the pump is a gear pump.

[0016] During operation, by setting the pump as a gear pump, according to the working principle of the gear pump, the flow direction of the hydraulic oil in the pipeline slide rail can be controlled by controlling the forward and reverse rotation of the motor, thereby controlling the piston to slide back and forth in the pipeline slide rail, thereby realizing the reciprocating conveying of materials by the material box.

[0017] Preferably, the motor is a brake motor.

[0018] During operation, by setting the motor as a brake motor, the motor stops immediately after power is cut off, thereby ensuring that the hydraulic oil in the pipeline slide rail no longer flows, thereby causing the moving piston sliding in the pipeline slide rail to stop moving, and then causing the material box to stop moving, thereby achieving the accuracy of controlling the stopping position of the material box.

[0019] Preferably, solenoid valves are provided at the inlet and outlet of the pump; the solenoid valves are opened when power is on and closed when power is off.

[0020] During operation, by setting solenoid valves at the inlet and outlet of the pump, the solenoid valves at the inlet and outlet of the pump are closed when the motor is powered off, thereby achieving a sealed isolation of the hydraulic oil in the pipeline slide rail, further limiting the movement of the moving piston, and further ensuring the accuracy of the stop position of the material box.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. In the present invention, the material to be transported is placed in the material box, and then the motor is started, the motor drives the pump to work, and then the hydraulic oil inside the pipeline slide rail is transported from one end of the pipeline slide rail to the other end of the pipeline slide rail through the oil pipe, and then the movable piston is pushed to slide in the pipeline slide rail by the hydraulic oil, and then the No. 1 strong magnet attracts the No. 2 strong magnet to drive the supporting sleeve to slide on the pipeline slide rail, and then the supporting sleeve drives the material box to move, thereby realizing the transportation of materials along the curved path of the pipeline slide rail, and then the material transmission device is suitable for the transportation of materials on various complex curved paths, and then the material transmission between mutually related workstations that are not on the same straight line is connected in series; the transmission of materials between workstations can be controlled by controlling the rotation of the motor, thereby avoiding the trouble of manually transporting materials between different areas or mutually related workstations that are not on the same straight line, thereby reducing the labor intensity of workers and improving the efficiency of material transmission.

[0023] 2. In the present invention, when the support sleeve passes through the curved section of the pipeline slide rail, the gap between the inner wall of the support sleeve and the inside and outside of the curved section of the pipeline slide rail changes. A support ball fixing seat is arranged in the arc groove, and a No. 1 spring is arranged between the support ball fixing seat and the arc groove, so that the No. 1 support ball contacts the outer wall of the pipeline slide rail. Then, in the process that the support sleeve passes through the curved section of the pipeline slide rail, the No. 1 spring is deformed to compensate for the gap between the support sleeve and the inside and outside of the curved section of the pipeline slide rail, thereby avoiding the support sleeve from being stuck on the pipeline slide rail, which is beneficial for the support sleeve to pass through the curved section of the pipeline slide rail smoothly, thereby improving the smoothness of conveying materials; by arranging the No. 1 support ball and the No. 2 support ball, the friction between the support sleeve and the pipeline slide rail is reduced, thereby improving the response speed of the support sleeve when the moving piston is started.

[0024] 3. In the present invention, when the support sleeve passes through the curved section of the pipeline slide rail, the two ends of the support ball fixing seat on the inner side of the curved section first contact the pipeline slide rail, and the middle part of the support ball fixing seat on the outer side of the curved section first contacts the pipeline slide rail. By setting the support ball fixing seat as a No. 1 arc support and a No. 2 arc support, and the No. 1 arc support and the No. 2 arc support are hinged together, it is ensured that the No. 1 support ball is always in contact with the pipeline slide rail, thereby improving the stability of the support sleeve when passing through the curved section of the pipeline slide rail, thereby improving the stability during material transportation.

[0025] 4. In the present invention, sealing rings and baffles are arranged at both ends of the movable piston, and when the sealing ring is fixed by screws, as the screws are continuously tightened, the baffles continuously squeeze the sealing rings. Because the sealing ring is a hollow structure, the sealing ring expands on the side close to the inner wall of the pipeline slide rail, so that the sealing ring is close to the inner wall of the pipeline slide rail, thereby isolating the hydraulic oil in the pipeline slide rail, thereby improving the sliding stability of the movable piston in the pipeline slide rail; the sealing ring is first placed in the pipeline, and then the expansion of the sealing ring is controlled by locking the control screws, thereby facilitating the installation of the movable slide rail; at the same time, a No. 3 support ball is arranged on the plane of the movable piston, thereby reducing the friction between the movable piston and the pipeline slide rail, thereby improving the smoothness of the sliding of the movable piston in the pipeline slide rail, and at the same time avoiding serious deformation of the sealing ring and causing damage, thereby improving the service life of the sealing ring.

[0026] 5. In the present invention, a No. 2 spring is arranged between the circular groove and the cylindrical boss, so as to play a buffering role when the moving piston drives the supporting sleeve to start or stop and during the turning process, thereby avoiding collision between materials under the action of inertia, thereby avoiding damage to the materials during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Figure 1 It is a schematic diagram of the overall structure of the material transmission device in the present invention;

[0029] Figure 2 It is a structural schematic diagram of the material box and the supporting sleeve in the present invention;

[0030] Figure 3 It is a front view of the material transmission device in the present invention;

[0031] Figure 4 It is a structural schematic diagram of the support sleeve and the support ball fixing seat in the present invention;

[0032] Figure 5 It is a schematic diagram of the internal structure of the supporting sleeve in the present invention;

[0033] Figure 6 It is a partial enlarged view of the moving piston in the present invention;

[0034] Figure 7 It is a schematic diagram of the internal structure of the mobile piston in the present invention;

[0035] In the figure: pipeline slide rail 1, movable piston 2, sealing ring 21, baffle 22, No. 3 support ball 23, support sleeve 3, cylindrical boss 31, arc groove 32, support ball fixing seat 33, No. 1 arc support 331, No. 2 arc support 332, No. 1 support ball 34, No. 1 spring 35, No. 2 support ball 36, material box 4, circular groove 41, No. 2 spring 42, support column 5, No. 1 strong magnet 51, No. 2 strong magnet 52, pump 53, motor 54, oil pipe 55, solenoid valve 6. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] like Figures 1 to 3 As shown, a material transmission device between multiple stations includes a pipeline slide 1, a mobile piston 2, a supporting sleeve 3, a material box 4, a supporting column 5, a first strong magnet 51, a second strong magnet 52, a pump 53, a motor 54 and an oil pipe 55; the direction of the pipeline slide 1 is a curved shape; the supporting columns 5 are evenly spaced along the curved path below the pipeline slide 1; the supporting columns 5 are fixedly connected to the pipeline slide 1; the side of the pipeline slide 1 away from the supporting columns 5 is set as a plane structure; the interior of the pipeline slide 1 is slidably connected to the mobile piston 2; the cross-sectional shape of the mobile piston 2 is the same as the cross-sectional shape of the pipeline slide 1; a first sink is provided on the plane of the mobile piston 2 close to the plane structure of the pipeline slide 1; the first strong magnet 51 is fixedly connected in the first sink; the pipeline slide 1 corresponds to the mobile piston 2 on the side of the plane structure of the pipeline slide 1 A supporting sleeve 3 is provided at the position of the piston 2; the supporting sleeve 3 is slidably connected to the pipeline slide rail 1; an avoidance groove is provided at the position of the supporting sleeve 3 corresponding to the supporting column 5; a planar boss is provided at the position of the inner wall of the supporting sleeve 3 close to the planar structure of the pipeline slide rail 1; the planar structure of the pipeline slide rail 1 is parallel to the planar boss; a No. 2 sink groove is provided on the plane of the planar boss; the No. 2 strong magnet 52 is fixedly connected in the No. 2 sink groove; a cylindrical boss 31 is provided on the outer wall of the supporting sleeve 3; a material box 4 is provided above the cylindrical boss 31; the pipeline slide rail 1, the movable piston 2 and the supporting sleeve 3 are all made of non-magnetic metal materials; both ends of the pipeline slide rail 1 are connected to the pump 53 through the oil pipe 55; the pump 53 is driven by the motor 54; the pipeline slide rail 1 and the circuit are filled with hydraulic oil.

[0038] During operation, the material to be transported is placed in the material box 4, and then the motor 54 is started. The motor 54 drives the pump 53 to work, and then the hydraulic oil inside the pipeline slide 1 is transported from one end of the pipeline slide 1 to the other end of the pipeline slide 1 through the oil pipe 55, and then the movable piston 2 is pushed to slide in the pipeline slide 1 by the hydraulic oil, and then the No. 1 strong magnet 51 attracts the No. 2 strong magnet 52 to drive the supporting sleeve 3 to slide on the pipeline slide 1, and then the supporting sleeve 3 drives the material box 4 to move, thereby realizing the material transportation along the curved path of the pipeline slide 1, thereby making the material transmission device suitable for the transportation of materials on various complex curved paths, thereby realizing the connection of material transmission between mutually related workstations that are not on the same straight line; the transmission of materials between workstations can be controlled by controlling the rotation of the motor 54, thereby avoiding the trouble of manually transporting materials between different areas or mutually related workstations that are not on the same straight line, thereby reducing the labor intensity of workers and improving the efficiency of material transmission.

[0039] like Figures 3 to 5 As shown, arc grooves 32 are evenly spaced along the axial direction on the inner wall of the supporting sleeve 3 on both sides of the No. 2 strong magnet 52; a supporting ball fixing seat 33 is provided in the arc groove 32; the supporting ball fixing seat 33 slides in the arc groove 32; the supporting ball fixing seat 33 is provided with a semicircular groove on the side close to the pipeline slide rail 1; a No. 1 supporting ball 34 is provided in the semicircular groove; a No. 1 spring 35 is evenly spaced between the supporting ball fixing seat 33 and the arc groove 32; a No. 1 circular groove is provided at the position of the supporting ball fixing seat 33 and the arc groove 32 corresponding to the No. 1 spring 35; the two ends of the No. 1 spring 35 are respectively located in the No. 1 circular groove; and a No. 2 supporting ball 36 is evenly spaced on the plane of the inner wall of the supporting sleeve 3.

[0040] During operation, when the support sleeve 3 passes through the curved section of the pipeline slide rail 1, the gap between the inner wall of the support sleeve 3 and the inside and outside of the curved section of the pipeline slide rail 1 changes. By setting a support ball fixing seat 33 in the arc groove 32, and setting a No. 1 spring 35 between the support ball fixing seat 33 and the arc groove 32, the No. 1 support ball 34 is in contact with the outer wall of the pipeline slide rail 1. Then, in the process of the support sleeve 3 passing through the curved section of the pipeline slide rail 1, the No. 1 spring 35 is deformed to compensate for the gap between the support sleeve 3 and the inside and outside of the curved section of the pipeline slide rail 1, thereby avoiding the support sleeve 3 from being stuck on the pipeline slide rail 1, which is conducive to the support sleeve 3 passing through the curved section of the pipeline slide rail 1 smoothly, thereby improving the smoothness of material transportation; by setting the No. 1 support ball 34 and the No. 2 support ball 36, the friction between the support sleeve 3 and the pipeline slide rail 1 is reduced, thereby improving the response speed of the support sleeve 3 when the moving piston 2 is started.

[0041] like Figure 4 and Figure 5 As shown, the support ball fixing seat 33 includes a first arc support 331 and a second arc support 332; the first arc support 331 and the second arc support 332 are hinged together at one end close to each other through a rotating shaft.

[0042] During operation, when the supporting sleeve 3 passes through the curved section of the pipeline slide rail 1, the two ends of the supporting ball fixing seat 33 on the inner side of the curved section first contact the pipeline slide rail 1, and the middle part of the supporting ball fixing seat 33 on the outer side of the curved section first contacts the pipeline slide rail 1. By setting the supporting ball fixing seat 33 as a No. 1 arc support 331 and a No. 2 arc support 332, and the No. 1 arc support 331 and the No. 2 arc support 332 are hinged together, it is ensured that the No. 1 supporting ball 34 is always in contact with the pipeline slide rail 1, thereby improving the stability of the supporting sleeve 3 when passing through the curved section of the pipeline slide rail 1, thereby improving the stability during material transportation.

[0043] like Figure 6 and Figure 7 As shown, sealing rings 21 are provided at both ends of the movable piston 2; the interior of the sealing ring 21 is a cavity structure; a baffle 22 is provided on the side of the sealing ring 21 away from the movable piston 2; the baffle 22 and the sealing ring 21 are fixedly connected to the movable piston 2 by screws; three support balls 23 are evenly spaced on the plane of the movable piston 2.

[0044] During operation, by arranging sealing rings 21 and baffles 22 at both ends of the moving piston 2, and then fixing the sealing ring 21 with screws, as the screws are continuously tightened, the baffles continuously squeeze the sealing ring 21, and because the sealing ring 21 is a hollow structure, the sealing ring 21 expands on the side close to the inner wall of the pipeline slide rail 1, so that the sealing ring 21 is close to the inner wall of the pipeline slide rail 1, thereby isolating the hydraulic oil in the pipeline slide rail 1, thereby improving the sliding stability of the moving piston 2 in the pipeline slide rail 1; by first placing the sealing ring 21 into the pipeline slide rail 1, and then controlling the expansion of the sealing ring by tightening the control screws, the installation of the moving slide rail is facilitated; at the same time, by arranging a No. 3 support ball 23 on the plane of the moving piston 2, the friction between the moving piston 2 and the pipeline slide rail 1 is reduced, thereby improving the smoothness of the sliding of the moving piston 2 in the pipeline slide rail 1, and avoiding serious deformation of the sealing ring 21 and causing damage, thereby improving the service life of the sealing ring 21.

[0045] like Figure 3As shown, a circular groove 41 is arranged on the bottom surface of the material box 4 close to the cylindrical boss 31; a No. 2 spring 42 is evenly spaced between the circular groove 41 and the outer cylindrical surface of the cylindrical boss 31; a No. 2 circular sink groove is arranged on the side wall of the circular groove 41 and the outer cylindrical surface of the cylindrical boss 31 at the position corresponding to the No. 2 spring 42; both ends of the No. 2 spring 42 are respectively located in the No. 2 circular sink groove; the upper surface of the cylindrical boss 31 is in contact with the bottom surface of the circular groove 41.

[0046] During operation, a No. 2 spring 42 is arranged between the circular groove 41 and the cylindrical boss 31, so as to play a buffering role when the moving piston 2 drives the supporting sleeve 3 to start or stop and during the turning process, thereby avoiding collision between materials due to inertia, thereby avoiding damage to the materials during the transportation process.

[0047] like Figure 2 As shown, the pump 53 is a gear pump.

[0048] During operation, by setting the pump 53 as a gear pump 53, according to the working principle of the gear pump, by controlling the forward and reverse rotation of the motor 54, the flow direction of the hydraulic oil in the pipeline slide rail 1 can be controlled, thereby controlling the piston to slide back and forth in the pipeline slide rail 1, thereby realizing the reciprocating conveying of materials by the material box 4.

[0049] like Figure 2 As shown, the motor 54 is a brake motor.

[0050] During operation, by setting the motor 54 as a brake motor, the motor 54 stops immediately after power is cut off, thereby ensuring that the hydraulic oil in the pipeline slide rail 1 no longer flows, and the moving piston 2 sliding in the pipeline slide rail 1 stops moving, and the material box 4 stops moving, thereby achieving the accuracy of controlling the stopping position of the material box 4.

[0051] like Figure 2 As shown, solenoid valves 6 are provided at the inlet and outlet of the pump 53; the solenoid valves 6 are opened when power is on and closed when power is off.

[0052] During operation, by setting the solenoid valve 6 at the inlet and outlet of the pump 53, the solenoid valve 6 at the inlet and outlet of the pump 53 is closed when the motor 54 is powered off, thereby achieving a sealed isolation of the hydraulic oil in the pipeline slide rail 1, further limiting the movement of the moving piston 2, and further ensuring the accuracy of the stop position of the material box 4.

[0053] During operation, the material to be transported is placed in the material box 4, and then the motor 54 is started. The motor 54 drives the pump 53 to work, and then the hydraulic oil inside the pipeline slide 1 is transported from one end of the pipeline slide 1 to the other end of the pipeline slide 1 through the oil pipe 55, and then the movable piston 2 is pushed to slide in the pipeline slide 1 by the hydraulic oil, and then the No. 1 strong magnet 51 attracts the No. 2 strong magnet 52 to drive the supporting sleeve 3 to slide on the pipeline slide 1, and then the supporting sleeve 3 drives the material box 4 to move, thereby realizing the material transportation along the curved path of the pipeline slide 1, thereby making the material transmission device suitable for the transportation of materials on various complex curved paths, thereby realizing the connection of material transmission between mutually related workstations that are not on the same straight line; the transmission of materials between workstations can be controlled by controlling the rotation of the motor 54, thereby avoiding the trouble of manually transporting materials between different areas or mutually related workstations that are not on the same straight line, thereby reducing the labor intensity of workers and improving the efficiency of material transmission.

[0054] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation modes, which are merely illustrative rather than restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are within the protection of the present invention.

Claims

1. A material transmission device between multiple stations, characterized in that: The invention comprises a pipeline slide rail (1), a movable piston (2), a supporting sleeve (3), a material box (4), a supporting column (5), a first strong magnet (51), a second strong magnet (52), a pump (53), a motor (54) and an oil pipe (55); the pipeline slide rail (1) has a curved shape; the supporting columns (5) are evenly spaced below the pipeline slide rail (1) along the curved path; the supporting columns (5) are fixedly connected to the pipeline slide rail (1); a plane structure is arranged on the side of the pipeline slide rail (1) away from the supporting columns (5); the movable piston (2) is slidably connected inside the pipeline slide rail (1); the cross-sectional shape of the movable piston (2) is the same as the cross-sectional shape of the pipeline slide rail (1); a first sink is arranged on the plane of the movable piston (2) close to the plane structure of the pipeline slide rail (1); the first strong magnet (51) is fixedly connected in the first sink; the first groove on the pipeline slide rail (1) corresponding to the movable piston (2) A support sleeve (3) is provided at a position; the support sleeve (3) is slidably connected to the pipeline slide rail (1); an avoidance groove is provided at a position of the support sleeve (3) corresponding to the support column (5); a plane boss is provided at a position of the inner wall of the support sleeve (3) close to the plane structure of the pipeline slide rail (1); the plane structure of the pipeline slide rail (1) is parallel to the plane boss; a second sink groove is provided on the plane of the plane boss; the second strong magnet (5) is fixedly connected in the second sink groove 2); a cylindrical boss (31) is arranged on the outer wall of the supporting sleeve (3); a material box (4) is arranged above the cylindrical boss (31); the pipeline slide rail (1), the movable piston (2) and the supporting sleeve (3) are all made of non-magnetic metal materials; both ends of the pipeline slide rail (1) are connected to the pump (53) through oil pipes (55); the pump (53) is driven by the motor (54); the pipeline slide rail (1) and the circuit are filled with hydraulic oil; Both ends of the movable piston (2) are provided with sealing rings (21); the interior of the sealing ring (21) is a hollow structure; a baffle (22) is provided on the side of the sealing ring (21) away from the movable piston (2); the baffle (22) and the sealing ring (21) are fixedly connected to the movable piston (2) by screws; three support balls (23) are evenly spaced on the plane of the movable piston (2); When the sealing ring (21) is fixed by means of screws, as the screws are continuously tightened, the retaining edge continuously squeezes the sealing ring (21), and because the sealing ring (21) is a hollow structure, the sealing ring (21) expands on the side close to the inner wall of the pipeline slide rail (1), thereby making the sealing ring (21) closely attached to the inner wall of the pipeline slide rail (1), thereby isolating the hydraulic oil in the pipeline slide rail (1).

2. A material transmission device between multiple stations according to claim 1, characterized in that: Arc grooves (32) are evenly spaced along the axial direction on the inner wall of the support sleeve (3) on both sides of the second strong magnet (52); a support ball fixing seat (33) is arranged in the arc groove (32); the support ball fixing seat (33) slides in the arc groove (32); a semicircular recessed groove is arranged on the side of the support ball fixing seat (33) close to the pipeline slide rail (1); a first support ball (34) is arranged in the semicircular recessed groove; a first spring (35) is evenly spaced between the support ball fixing seat (33) and the arc groove (32); a first circular recessed groove is arranged at the position of the support ball fixing seat (33) and the arc groove (32) corresponding to the first spring (35); the two ends of the first spring (35) are respectively in the first circular recessed groove; and a second support ball (36) is evenly spaced on the plane of the inner wall of the support sleeve (3).

3. A material transmission device between multiple stations according to claim 2, characterized in that: The support ball fixing seat (33) comprises a first arc-shaped support (331) and a second arc-shaped support (332); the first arc-shaped support (331) and the second arc-shaped support (332) are hinged together at their ends close to each other via a rotating shaft.

4. A material transmission device between multiple stations according to claim 3, characterized in that: A circular groove (41) is arranged on the bottom surface of the material box (4) close to the cylindrical boss (31); a No. 2 spring (42) is evenly spaced between the circular groove (41) and the outer cylindrical surface of the cylindrical boss (31); a No. 2 circular recess is arranged on the side wall of the circular groove (41) and the outer cylindrical surface of the cylindrical boss (31) at a position corresponding to the No. 2 spring (42); both ends of the No. 2 spring (42) are respectively located in the No. 2 circular recess; and the upper surface of the cylindrical boss (31) contacts the bottom surface of the circular groove (41).

5. A material transmission device between multiple stations according to claim 4, characterized in that: The pump (53) is a gear pump.

6. A material transmission device between multiple stations according to claim 5, characterized in that: The motor (54) is a brake motor.

7. A material transmission device between multiple stations according to claim 6, characterized in that: The inlet and outlet of the pump (53) are both provided with electromagnetic valves (6); the electromagnetic valves (6) are opened when power is on and closed when power is off.

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