Speed chain conveyor line stabilizing rack

Abstract

The utility model discloses a speed chain conveyor line stabilizing machine frame which comprises a supporting frame and a servo motor, the servo motor is installed on the side wall of the supporting frame, a transmission shaft is installed at the output end of the servo motor, and two sets of transmission chain wheels are installed on the surface of the transmission shaft in a sleeved mode. Driven shafts are symmetrically installed on the side, away from the transmission chain wheel, of the inner wall of the supporting frame, the surfaces of the driven shafts are sleeved with driven chain wheels, speed chain bodies are installed on the surfaces of the driven chain wheels, the speed chain bodies extend to the surfaces of the transmission chain wheels, and the speed chain bodies are engaged with the transmission chain wheels and the driven chain wheels; a supporting plate is installed in the portion, below the speed chain body, of the supporting frame. According to the utility model, the workpiece can be conveniently jacked up for inspection and conveniently rotated to adjust the output direction of the workpiece, so that the workpiece can be conveniently and rapidly inspected and output from different directions, and the convenience of workpiece output is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stable racks, in particular to a stable rack for a double-speed chain conveyor line. Background Art

[0002] The double-speed chain conveyor line is also known as the double-speed chain, the double-speed chain assembly line, and can also be called the differential chain, the differential chain assembly line. The double-speed chain conveyor line is a self-flowing production conveyor line widely used in assembly line equipment. The double-speed chain conveyor line is mainly composed of a double-speed chain and a frame. In order to better use the double-speed chain conveyor line, a double-speed chain conveyor line stable frame is proposed.

[0003] For example, a double-speed chain conveyor line stabilizing frame disclosed in the authorization announcement number CN220411731U includes a main frame, a first conveying platform, a second conveying platform and a stabilizing component, wherein the first conveying platform is fixedly installed on the inner side of the main frame, the second conveying platform is movably installed above the first conveying platform, and the stabilizing component is fixedly installed on one side of the two groups of conveying platforms. The setting of the stabilizing component facilitates the double-speed chain on the inner side of the conveying platform to continue to rotate due to the action of tension when rotating, resulting in the occurrence of a situation in which the objects are moved to an incorrect position, and the stabilizing component includes a circular turntable, a cross plug interface, a small cylinder, a mounting seat and a plug-in column, and a circular turntable is rotatably installed on one side of the first conveying platform and the second conveying platform;

[0004] Although it realizes that the two conveyor belts can be turned to transport in opposite directions or in the same direction, workers use the conveyor belts on the upper and lower sides to transport, inspect and assemble products, which greatly improves work efficiency;

[0005] However, the problem that the existing stable frame is not conducive to convenient lifting of workpieces for inspection and convenient rotation to adjust the workpiece output direction during use, is not conducive to rapid sampling of workpieces and output of workpieces from different directions, affecting the convenience of workpiece output. Utility Model Content

[0006] The purpose of the utility model is to provide a stable frame for a double-speed chain conveyor line to solve the problem proposed in the above-mentioned background technology that the stable frame is not convenient for conveniently lifting the workpiece for inspection and conveniently rotating to adjust the workpiece output direction, is not conducive to rapid sampling of the workpiece and outputting the workpiece from different directions, thus affecting the convenience of workpiece output.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-speed chain conveyor line stabilizing frame, comprising a support frame and a servo motor, characterized in that: a servo motor is installed on the side wall of the support frame, a transmission shaft is installed at the output end of the servo motor, and two sets of transmission sprockets are mounted on the surface of the transmission shaft, and a driven shaft is symmetrically installed on the side of the inner wall of the support frame away from the transmission sprocket, and the surface of the driven shaft is all equipped with a driven sprocket, and the surface of the driven sprocket is all equipped with a double-speed chain body, and the double-speed chain body extends to the surface of the transmission sprocket, and the double-speed chain body is meshed with the transmission sprocket and the driven sprocket, and a support plate is installed inside the support frame below the double-speed chain body, and a rotating seat is installed on the top of the support plate.

[0008] Preferably, a rotating motor is installed on the inner wall of the rotating seat, and a worm is installed at the output end of the rotating motor.

[0009] Preferably, a hinge shaft is movably installed inside the rotating seat on one side of the worm, a worm wheel is mounted on the surface of the hinge shaft, and the worm and the worm wheel are meshed with each other.

[0010] Preferably, an electric push rod is installed at the top end of the hinge shaft, a push arm is installed at the output end of the electric push rod, and an integrated frame is installed at the top end of the push arm.

[0011] Preferably, the limit blocks are symmetrically installed on the side walls of the electric push rod, the limit rods are slidably installed inside the limit blocks, and the limit rods are connected to the integrated frame.

[0012] Preferably, a stepper motor is installed on the side wall of the integrated frame, a movable shaft is installed on the output end of the stepper motor, and two groups of transmission rollers are mounted on the surface of the movable shaft.

[0013] Preferably, a right support shaft is symmetrically mounted on the inner wall of the integrated frame, a right support wheel is movably mounted on the surface of the right support shaft, a belt is mounted on the surface of the right support wheel, and the belt extends to the surface of the transmission roller.

[0014] Preferably, a left support shaft is installed on the inner wall of the integrated frame on one side of the right support shaft, and a left support wheel is movably mounted on the surface of the left support shaft, and a belt extends to the surface of the left support wheel.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the stable frame not only realizes convenient lifting of the workpiece for inspection and convenient rotation to adjust the workpiece output direction, facilitates rapid sampling of the workpiece and output of the workpiece from different directions, but also improves the convenience of workpiece output;

[0016] (1) The servo motor drives the transmission shaft to rotate, the transmission shaft drives the transmission sprocket to rotate, the transmission sprocket drives the double-speed chain body to move, and the two sets of double-speed chain bodies drive the workpiece to move. When the workpiece needs to be lifted up for inspection, when the workpiece moves to the top of the integrated frame, the electric push rod drives the push arm to move, and the push arm drives the integrated frame to move upward. The integrated frame drives the limit rod to slide inside the limit block, and the limit block and the limit rod provide sliding limit support for the integrated frame. The integrated frame drives the workpiece to be lifted through the belt, and then the workpiece is manually inspected, which realizes convenient lifting of the workpiece for inspection and facilitates rapid sampling of the workpiece;

[0017] (2) When the inspected workpiece needs to be transferred to other workstations, the rotating motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the articulated shaft to rotate, and the articulated shaft drives the electric push rod, push arm, integrated frame, belt and workpiece to rotate to adjust the direction of the workpiece. The stepper motor drives the movable shaft to rotate, the movable shaft drives the transmission roller to rotate, the transmission roller drives the belt to move, and the two sets of belts drive the workpiece to move to output the workpiece, thereby realizing convenient rotation adjustment of the workpiece output direction, facilitating the output of the workpiece from different directions, and improving the convenience of workpiece output. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the support plate of the utility model;

[0020] Figure 3 It is a front cross-sectional structural schematic diagram of the integrated frame of the utility model;

[0021] Figure 4 It is a front view cross-sectional structural diagram of the rotating seat of the utility model;

[0022] Figure 5 It is a front view cross-sectional structural schematic diagram of the utility model.

[0023] In the figure: 1. support frame; 2. servo motor; 3. transmission shaft; 4. transmission sprocket; 5. double-speed chain body; 6. driven shaft; 7. driven sprocket; 8. support plate; 9. rotating seat; 10. limit block; 11. limit rod; 12. electric push rod; 13. integrated frame; 14. stepping motor; 15. movable shaft; 16. transmission roller; 17. belt; 18. left support shaft; 19. left support wheel; 20. push arm; 21. rotating motor; 22. articulated shaft; 23. worm wheel; 24. worm; 25. right support shaft; 26. right support wheel. DETAILED DESCRIPTION

[0024] 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. 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.

[0025] See also Figure 1-5 , the utility model provides an embodiment: a double-speed chain conveyor line stabilizing frame, including a support frame 1 and a servo motor 2, characterized in that: a servo motor 2 is installed on the side wall of the support frame 1, and the servo motor 2 plays a role of power drive, and a transmission shaft 3 is installed on the output end of the servo motor 2, and two sets of transmission sprockets 4 are mounted on the surface of the transmission shaft 3, and a driven shaft 6 is symmetrically installed on the side of the inner wall of the support frame 1 away from the transmission sprocket 4, and the surface of the driven shaft 6 is all mounted with a driven sprocket 7, and the surface of the driven sprocket 7 is all installed with a double-speed chain body 5, and the double-speed chain body 5 extends to the surface of the transmission sprocket 4, and the double-speed chain body 5 is meshed with the transmission sprocket 4 and the driven sprocket 7, and a support plate 8 is installed inside the support frame 1 below the double-speed chain body 5, and a rotating seat 9 is installed on the top of the support plate 8;

[0026] First, the device is connected to an external controller and an external circuit, and the workpiece to be transported is placed on two sets of double-speed chain bodies 5. The servo motor 2 is turned on by external control, and the servo motor 2 drives the transmission shaft 3 to rotate, and the transmission shaft 3 drives the transmission sprocket 4 to rotate. Under the mutual engagement of the transmission sprocket 4 and the double-speed chain body 5, under the movable support of the driven shaft 6, and under the mutual engagement of the driven sprocket 7 and the transmission sprocket 4, the double-speed chain body 5 is driven by the transmission sprocket 4 to move, and the two sets of double-speed chain bodies 5 drive the workpiece to move. When the workpiece needs to be lifted and inspected, During inspection, when the workpiece moves to the top of the integrated frame 13, the electric push rod 12 is opened by external control, and the electric push rod 12 drives the push arm 20 to move, and the push arm 20 drives the integrated frame 13 to move upward, and the integrated frame 13 drives the limit rod 11 to slide inside the limit block 10, and the limit block 10 and the limit rod 11 provide sliding limit support for the integrated frame 13, and the integrated frame 13 drives the workpiece to be lifted through the belt 17, and then the workpiece is manually inspected, which realizes convenient lifting of the workpiece for inspection and facilitates rapid sampling of the workpiece;

[0027] A rotating motor 21 is installed on the inner wall of the rotating seat 9. The rotating motor 21 plays a role of power driving. A worm 24 is installed at the output end of the rotating motor 21.

[0028] An articulated shaft 22 is movably installed inside the rotating seat 9 on one side of the worm 24, a worm wheel 23 is mounted on the surface of the articulated shaft 22, and the worm 24 and the worm wheel 23 are meshed with each other, an electric push rod 12 is installed at the top end of the articulated shaft 22, and the electric push rod 12 plays a role of power drive, a push arm 20 is installed at the output end of the electric push rod 12, and an integrated frame 13 is installed at the top end of the push arm 20;

[0029] The limit blocks 10 are symmetrically installed on the side walls of the electric push rod 12, and the limit rods 11 are slidably installed inside the limit blocks 10, and the limit rods 11 are connected to the integrated frame 13. The stepper motor 14 is installed on the side wall of the integrated frame 13, and the stepper motor 14 plays a role of power drive. The output end of the stepper motor 14 is installed with a movable shaft 15, and the surface of the movable shaft 15 is equipped with two sets of transmission rollers 16;

[0030] A right support shaft 25 is symmetrically mounted on the inner wall of the integrated frame 13, a right support wheel 26 is movably mounted on the surface of the right support shaft 25, a belt 17 is mounted on the surface of the right support wheel 26, and the belt 17 extends to the surface of the transmission roller 16;

[0031] The inner wall of the integrated frame 13 on one side of the right support shaft 25 is equipped with a left support shaft 18, and the surface of the left support shaft 18 is movably covered with a left support wheel 19, and the belt 17 extends to the surface of the left support wheel 19;

[0032] When the inspected workpiece needs to be transferred to other workstations, the rotating motor 21 is turned on by external control, and the rotating motor 21 drives the worm 24 to rotate. Under the mutual engagement of the worm 24 and the worm wheel 23, the worm 24 drives the worm wheel 23 to rotate, and the worm wheel 23 drives the hinge shaft 22 to rotate, and the hinge shaft 22 drives the electric push rod 12, the push arm 20, the integrated frame 13, the belt 17 and the workpiece to rotate to adjust the direction of the workpiece, and the stepping motor 14 is turned on by external control, and the stepping motor 14 drives the movable shaft 15 to rotate, and the movable shaft 15 drives the transmission roller 16 to rotate. Under the active support cooperation of the right support shaft 25 and the right support wheel 26, and under the active support cooperation of the left support shaft 18 and the left support wheel 19, the transmission roller 16 drives the belt 17 to move, and the two groups of belts 17 drive the workpiece to move to output the workpiece, thereby realizing convenient rotation and adjustment of the workpiece output direction, facilitating the output of the workpiece from different directions, and improving the convenience of workpiece output.

[0033] Working principle: First, connect the device to the external controller and the external circuit, place the workpiece to be transported on the two sets of double-speed chain bodies 5, and the servo motor 2 drives the transmission shaft 3 to rotate, and the transmission shaft 3 drives the transmission sprocket 4 to rotate, and the transmission sprocket 4 drives the double-speed chain body 5 to move, and the two sets of double-speed chain bodies 5 drive the workpiece to move. When the workpiece needs to be lifted up for inspection, when the workpiece moves to the top of the integrated frame 13, the electric push rod 12 drives the push arm 20 to move, and the push arm 20 drives the integrated frame 13 to move upward, and the integrated frame 13 drives the limit rod 11 to slide inside the limit block 10, and the limit block 10 and the limit rod 11 provide sliding limit support for the integrated frame 13, and the integrated frame 13 drives the workpiece through the belt 17 The workpiece is lifted and then inspected manually. When the inspected workpiece needs to be transferred to other workstations, the rotating motor 21 drives the worm 24 to rotate, the worm 24 drives the worm wheel 23 to rotate, the worm wheel 23 drives the articulated shaft 22 to rotate, the articulated shaft 22 drives the electric push rod 12, the push arm 20, the integrated frame 13, the belt 17 and the workpiece to rotate to adjust the direction of the workpiece, the stepping motor 14 drives the movable shaft 15 to rotate, the movable shaft 15 drives the transmission roller 16 to rotate, and with the cooperation of the movable support of the left support shaft 18 and the left support wheel 19, the transmission roller 16 drives the belt 17 to move, and the two sets of belts 17 drive the workpiece to move to output the workpiece, so as to complete the use of the double-speed chain conveyor line stable frame.

Claims

1. A double-speed chain conveyor line stabilizing frame, comprising a support frame (1) and a servo motor (2), characterized in that: A servo motor (2) is installed on the side wall of the support frame (1), and a transmission shaft (3) is installed on the output end of the servo motor (2). Two sets of transmission sprockets (4) are mounted on the surface of the transmission shaft (3). A driven shaft (6) is symmetrically installed on the inner wall of the support frame (1) away from the transmission sprocket (4). The surface of the driven shaft (6) is mounted with a driven sprocket (7). The surface of the driven sprocket (7) is mounted with a double-speed chain body (5), and the double-speed chain body (5) extends to the surface of the transmission sprocket (4), and the double-speed chain body (5) is meshed with the transmission sprocket (4) and the driven sprocket (7). A support plate (8) is installed inside the support frame (1) below the double-speed chain body (5), and a rotating seat (9) is installed at the top of the support plate (8).

2. A double-speed chain conveyor line stabilizing frame according to claim 1, characterized in that: A rotating motor (21) is installed on the inner wall of the rotating seat (9), and a worm (24) is installed at the output end of the rotating motor (21).

3. A double-speed chain conveyor line stabilizing frame according to claim 2, characterized in that: A hinge shaft (22) is movably mounted inside the rotating seat (9) on one side of the worm (24), a worm wheel (23) is sleeved on the surface of the hinge shaft (22), and the worm (24) and the worm wheel (23) are meshed with each other.

4. A double-speed chain conveyor line stabilizing frame according to claim 3, characterized in that: An electric push rod (12) is installed at the top end of the hinge shaft (22), a push arm (20) is installed at the output end of the electric push rod (12), and an integrated frame (13) is installed at the top end of the push arm (20).

5. A double-speed chain conveyor line stabilizing frame according to claim 4, characterized in that: A limit block (10) is symmetrically mounted on the side wall of the electric push rod (12), a limit rod (11) is slidably mounted inside the limit block (10), and the limit rod (11) is connected to the integrated frame (13).

6. A double-speed chain conveyor line stabilizing frame according to claim 4, characterized in that: A stepper motor (14) is installed on the side wall of the integrated frame (13), a movable shaft (15) is installed at the output end of the stepper motor (14), and two groups of transmission rollers (16) are mounted on the surface of the movable shaft (15).

7. The double-speed chain conveyor line stabilizing frame according to claim 4, characterized in that: A right support shaft (25) is symmetrically mounted on the inner wall of the integrated frame (13); a right support wheel (26) is movably mounted on the surface of the right support shaft (25); a belt (17) is mounted on the surface of the right support wheel (26), and the belt (17) extends to the surface of the transmission roller (16).

8. The double-speed chain conveyor line stabilizing frame according to claim 7, characterized in that: A left support shaft (18) is installed on the inner wall of the integrated frame (13) on one side of the right support shaft (25), and a left support wheel (19) is movably mounted on the surface of the left support shaft (18), and a belt (17) extends to the surface of the left support wheel (19).

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