Servo single hanger rail capable of accurately positioning

Abstract

The utility model discloses an accurate-positioning servo single hanger rail which comprises a supporting plate, supporting rods symmetrically arranged below the supporting plate, reinforcing rods symmetrically arranged on the surfaces of the supporting rods, one ends of the reinforcing rods connected with the supporting plate through bolts, photoelectric sensing devices arranged at one ends of the supporting rods and adjusting devices arranged at one ends of the supporting rods. A transmission device is fixedly arranged on one side of the adjusting device and comprises a transmission box fixedly installed on one side of the adjusting device, a transmission motor is arranged on one side of the transmission box, a transmission winding drum is arranged at the output end of the transmission motor, a lifting rope is arranged on the surface of the transmission winding drum, and a lifting pulley is arranged on the surface of the lifting rope. Positioning devices are symmetrically arranged on the two sides of the hanger rail device, and through mutual cooperation of the structures, the purposes of being high in transfer response, accurate in positioning and more stable in the lifting process are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of servo hanging rails, in particular to a servo single hanging rail with precise positioning. Background Art

[0002] A servo hanging rail is a mechanical device used to suspend and move objects. It is usually composed of a suspension system, a bearing mechanism, a drive system, a control system, and sensors. Servo hanging rails are usually used in situations where precise positioning and stable movement are required. It is widely used in industrial production, warehousing and logistics, medical equipment, stage lighting, robots, and other fields. A servo hanging rail can help suspended objects move smoothly up and down, forward and backward, or in multiple dimensions, and achieve highly precise positioning control. The working principle of a servo hanging rail is to drive the bearing mechanism to move through a drive system, while using sensors to monitor the position of the hanging rail in real time, and to perform closed-loop control of the drive system through a control system to ensure the accuracy and stability of positioning. Servo hanging rails usually use high-precision guide rails and bearing structures to reduce friction and improve movement smoothness, and are equipped with sophisticated drive systems and control systems to achieve precise position control.

[0003] However, the existing monorail cranes on the market have low precision, slow transfer response and slow speed. In view of the shortcomings of existing products, a 1kg servo monorail crane with high transfer response, precise positioning and more stable lifting process is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a servo single hanging rail with accurate positioning to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo single hanging rail with precise positioning, comprising a support plate, support rods symmetrically arranged below the support plate, reinforcement rods symmetrically arranged on the surface of the support rods, one end of the reinforcement rods being bolted to the support plate, one end of the support rods being provided with a photoelectric sensing device, the photoelectric sensing device comprising a photoelectric sensor fixedly mounted on one end of the support rod, a photoelectric transmission line being arranged at one end of the photoelectric sensor, an adjusting device being arranged at one end of the support rod, the adjusting device comprising an adjusting slide rail fixedly mounted on one end of the support rod, an adjusting motor being arranged at one end of the adjusting slide rail, an adjusting threaded rod being arranged at the output end of the adjusting motor, an adjusting slide plate being arranged on the surface of the adjusting threaded rod, an auxiliary hanging rail being arranged on the surface of the adjusting slide plate, and the auxiliary hanging rail structure and a transmission device The structure is the same. A transmission device is fixedly provided on one side of the adjusting device. The transmission device includes a transmission box fixedly installed on one side of the adjusting device. A transmission motor is provided on one side of the transmission box. A transmission drum is provided at the output end of the transmission motor. A lifting rope is provided on the surface of the transmission drum. A lifting pulley is provided on the surface of the lifting rope. A hanging rail device is provided under the transmission device. The hanging rail device includes a hanging rail box fixedly installed on one end of the lifting pulley. A placement groove is provided in the hanging rail box. Positioning devices are symmetrically provided on both sides of the hanging rail device. The positioning device includes positioning slide rails symmetrically installed on both sides of the hanging rail device. A positioning groove is provided in the positioning slide rail. A positioning slide plate is provided in the positioning groove. The positioning slide plate is matched with the positioning groove. Positioning pulleys are symmetrically provided on both sides of the positioning slide plate. The positioning pulleys are matched with the positioning groove.

[0006] Preferably, in order to meet the purpose of better responding to the transfer speed during the operation of the hanging rail and more accurate positioning during the lifting process, the transmission device and the hanging rail device.

[0007] Preferably, in order to enable the hanging rail to hang objects of different lengths, an adjustment device is provided at one end of the support rod.

[0008] Preferably, in order to ensure greater stability during the lifting and lowering process of the hanging rail, positioning devices are symmetrically provided on both sides of the hanging rail device.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) In order to better respond to the transfer speed during the operation of the hanging rail and to achieve more accurate positioning during the lifting process, the transmission device and the hanging rail device are controlled by using a control device to control the operation of the transmission motor, so that the transmission motor drives the transmission drum to rotate forward and reverse, and the lifting rope is retracted and released according to the lifting pulley to move up and down. The upper limit of the trolley is controlled by a photoelectric sensor, and the lower limit is mechanically controlled by the length of the lifting rope.

[0011] (2) In order to enable the hanging rail to lift objects of different lengths, an adjustment device is provided at one end of the support rod. When in use, the control device is used to control the operation of the adjustment motor, so that the operation of the adjustment motor drives the adjustment threaded rod to rotate, and the adjustment threaded rod drives the adjustment slide to move, and the adjustment slide drives the auxiliary hanging rail to move on the surface of the adjustment slide rail, so that the hanging rail can adapt to objects of different lengths.

[0012] (3) In order to ensure greater stability during the lifting and lowering of the hanging rail, positioning devices are symmetrically provided on both sides of the hanging rail device. During the lifting and lowering of the hanging rail device, the hanging rail device is moved according to the positioning slides on both sides, and the positioning slides are lifted and lowered in the positioning grooves, so that the positioning pulleys on both sides of the positioning slides move in the positioning grooves, thereby reducing the shaking of the hanging rail device during the lifting and lowering process and ensuring the stability of the hanging rail during the lifting and lowering process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a servo single hanging rail with precise positioning proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the side view structure of a servo single hanging rail with precise positioning proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the enlarged structure of point A of a servo single hanging rail with precise positioning proposed by the utility model;

[0016] Figure 4 This is a front view structural schematic diagram of a servo single hanging rail with accurate positioning proposed by the utility model;

[0017] Figure 5 This is one of the structural schematic diagrams of a positioning device for a servo single hanging rail with precise positioning proposed by the utility model;

[0018] Figure 6 This is the second structural schematic diagram of a positioning device for a servo single hanging rail with precise positioning proposed by the utility model.

[0019] In the figure: 1. support plate; 2. support rod; 3. photoelectric sensor device; 4. adjustment device; 5. transmission device; 6. hanging rail device; 7. positioning device; 201. reinforcement rod; 301. photoelectric sensor; 302. photoelectric transmission line; 401. adjustment slide rail; 402. adjustment motor; 403. adjustment threaded rod; 404. adjustment slide plate; 405. auxiliary hanging rail; 501. transmission box; 502. transmission motor; 503. transmission drum; 504. lifting rope; 505. lifting pulley; 601. hanging rail box; 602. placement groove; 701. positioning slide rail; 702. positioning groove; 703. positioning slide plate; 704. positioning pulley. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-6 The utility model provides a technical solution: a servo single hanging rail with precise positioning, comprising a support plate 1, a support rod 2 is symmetrically installed below the support plate 1, a reinforcement rod 201 is symmetrically installed on the surface of the support rod 2, one end of the reinforcement rod 201 is bolted to the support plate 1, a photoelectric sensor device 3 is installed at one end of the support rod 2, the photoelectric sensor device 3 includes a photoelectric sensor 301 fixedly installed at one end of the support rod 2, the photoelectric sensor 301 is electrically connected to a power supply and a control device, a photoelectric transmission line 302 is installed at one end of the photoelectric sensor 301, an adjustment device 4 is installed at one end of the support rod 2, a transmission device 5 is fixedly installed on one side of the adjustment device 4, the transmission device 5 includes a transmission box 501 fixedly installed on one side of the adjustment device 4, and a transmission motor 50 is installed on one side of the transmission box 501 2. The transmission motor 502 is electrically connected to the power supply and the control device. The transmission drum 503 is installed at the output end of the transmission motor 502. The lifting rope 504 is installed on the surface of the transmission drum 503. The lifting pulley 505 is installed on the surface of the lifting rope 504. The hanging rail device 6 is installed below the transmission device 5. The hanging rail device 6 includes a hanging rail box 601 fixedly installed at one end of the lifting pulley 505. The placement slot 602 is installed in the hanging rail box 601. When in use, the transmission motor 502 is controlled by using the control device to drive the transmission drum 503 to reverse forward and reverse, so that the lifting rope 504 can be retracted and released according to the lifting pulley 505 to move up and down. The upper limit of the trolley is controlled by the photoelectric sensor 301, and the lower limit is mechanically controlled by the length of the lifting rope 504.

[0022] An adjusting device 4 is installed at one end of the support rod 2, and the adjusting device 4 includes an adjusting slide rail 401 fixedly installed at one end of the support rod 2, an adjusting motor 402 is installed at one end of the adjusting slide rail 401, the adjusting motor 402 is electrically connected to a power supply and a control device, an adjusting threaded rod 403 is installed at the output end of the adjusting motor 402, an adjusting slide plate 404 is threadedly installed on the surface of the adjusting threaded rod 403, an auxiliary hanging rail 405 is installed on the surface of the adjusting slide plate 404, and the structure of the auxiliary hanging rail 405 is the same as that of the transmission device 5. When in use, the control device is used to control the operation of the adjusting motor 402, so that the operation of the adjusting motor 402 drives the adjusting threaded rod 403 to rotate, the adjusting threaded rod 403 drives the adjusting slide plate 404 to move, and the adjusting slide plate 404 drives the auxiliary hanging rail 405 to move on the surface of the adjusting slide rail 401, so that the hanging rail can adapt to objects of different lengths.

[0023] The positioning device 7 is symmetrically installed on both sides of the hanging rail device 6. The positioning device 7 includes positioning slide rails 701 symmetrically installed on both sides of the hanging rail device 6. A positioning groove 702 is opened in the positioning slide rail 701. A positioning slide plate 703 is installed in the positioning groove 702. The positioning slide plate 703 is adapted to the positioning groove 702. Positioning pulleys 704 are symmetrically installed on both sides of the positioning slide plate 703. The positioning pulleys 704 are adapted to the positioning groove 702. During the lifting process of the hanging rail device 6, the hanging rail device 6 is moved according to the positioning slide plates 703 on both sides. The positioning slide plate 703 is lifted and lowered in the positioning groove 702, and the positioning pulleys 704 on both sides of the positioning slide plate 703 are moved in the positioning groove 702, so that the shaking of the hanging rail device 6 during the lifting process is reduced, and the stability of the hanging rail during lifting is ensured.

[0024] Working principle: When in use, the control device is used to control the operation of the transmission motor 502, so that the transmission motor 502 drives the transmission drum 503 to rotate forward and reverse, so that the lifting rope 504 can be retracted and released according to the lifting pulley 505 to move up and down. The upper limit of the trolley is controlled by the photoelectric sensor 301, and the lower limit is mechanically controlled by the length of the lifting rope 504. The control device is used to control the operation of the adjustment motor 402, so that the operation of the adjustment motor 402 drives the adjustment threaded rod 403 to rotate, and the adjustment threaded rod 403 drives the adjustment slide 404 to move, and the adjustment slide 404 drives the auxiliary hanging rail 405 to move on the surface of the adjustment slide rail 401, so that the hanging rail can adapt to objects of different lengths. During the lifting process of the hanging rail device 6, the hanging rail device 6 is moved according to the positioning slides 703 on both sides, and the positioning slide 703 is lifted and lowered in the positioning groove 702, so that the positioning pulleys 704 on both sides of the positioning slide 703 are moved in the positioning groove 702, so as to reduce the shaking of the hanging rail device 6 during the lifting process and ensure the stability of the hanging rail during lifting.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A servo single hanging rail with precise positioning, comprising a support plate (1), characterized in that: A support rod (2) is symmetrically arranged below the support plate (1), a photoelectric sensor device (3) is arranged at one end of the support rod (2), an adjustment device (4) is arranged at one end of the support rod (2), a transmission device (5) is fixedly arranged on one side of the adjustment device (4), a hanging rail device (6) is arranged below the transmission device (5), and positioning devices (7) are symmetrically arranged on both sides of the hanging rail device (6); The transmission device (5) comprises a transmission box (501) fixedly mounted on one side of the adjustment device (4); a transmission motor (502) is provided on one side of the transmission box (501); a transmission drum (503) is provided at the output end of the transmission motor (502); a lifting rope (504) is provided on the surface of the transmission drum (503); and a lifting pulley (505) is provided on the surface of the lifting rope (504).

2. The servo single hanging rail with accurate positioning according to claim 1, characterized in that: A reinforcing rod (201) is symmetrically arranged on the surface of the support rod (2), and one end of the reinforcing rod (201) is bolted to the support plate (1).

3. The servo single hanging rail with accurate positioning according to claim 2, characterized in that: The photoelectric sensing device (3) comprises a photoelectric sensor (301) fixedly mounted on one end of a support rod (2); a photoelectric transmission line (302) is provided at one end of the photoelectric sensor (301).

4. The servo single hanging rail with accurate positioning according to claim 3 is characterized in that: The adjusting device (4) comprises an adjusting rail (401) fixedly mounted on one end of the supporting rod (2); an adjusting motor (402) is provided at one end of the adjusting rail (401); an adjusting threaded rod (403) is provided at the output end of the adjusting motor (402); an adjusting slide plate (404) is threadedly provided on the surface of the adjusting threaded rod (403); an auxiliary hanging rail (405) is provided on the surface of the adjusting slide plate (404); and the structure of the auxiliary hanging rail (405) is the same as that of the transmission device (5).

5. The servo single hanging rail with accurate positioning according to claim 4, characterized in that: The hanging rail device (6) comprises a hanging rail box (601) fixedly mounted on one end of a lifting pulley (505), and a placement groove (602) is provided in the hanging rail box (601).

6. The servo single hanging rail with accurate positioning according to claim 5, characterized in that: The positioning device (7) comprises positioning rails (701) symmetrically mounted on both sides of the hanging rail device (6); a positioning groove (702) is provided in the positioning rail (701); a positioning slide plate (703) is provided in the positioning groove (702); and the positioning slide plate (703) is adapted to the positioning groove (702).

7. The servo single hanging rail with accurate positioning according to claim 6, characterized in that: Positioning pulleys (704) are symmetrically arranged on both sides of the positioning slide plate (703), and the positioning pulleys (704) are adapted to the positioning grooves (702).

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