Feeding device for stamping production of motor fittings

Abstract

The utility model relates to automatic technology field, concretely relates to a stamping production motor fittings's material feeding unit, including base, still including the recess that base top fixedly connected, the recess's inside fixedly connected with slide rod, the outside slide connection of slide rod has male slide block, the inside top of base fixedly connected with secondary motor, the bottom side rotationally connected with screw rod of base, the output end of secondary motor is fixedly connected with the top end of screw rod, the inside of male slide block is screwed through the screw rod, the side fixedly connected with top plate of male slide block, through pull rod subassembly has realized the flexible adjustment of material feeding angle, when the electric push rod telescopic in pull rod subassembly, will drive the material distribution plate rotation around the rotation axis through the connecting rod, to change the inclination angle of material distribution plate, ensure that material can slip into the stamping equipment with suitable angle, avoided the material jam or deviation problem because of angle fixed, improved the smoothness of material feeding.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to a feeding device for stamping motor parts. Background Technology

[0002] In the field of automation technology, the performance of the feeding device directly affects production efficiency and part quality during the stamping production of motor parts. Existing feeding devices have significant limitations. The feeding angle is mostly fixed and cannot be flexibly adjusted according to the position and tilt requirements of the feed inlet of different stamping equipment. This often leads to material conveying jams or deviations, affecting the continuity of feeding. The height adjustment mechanism lacks precision and relies heavily on methods such as steel cable traction. The adjustment process is prone to shaking and cannot accurately match stamping equipment of different heights. Frequent feeding errors due to height deviations restrict the level of automation and adaptability of motor part stamping production.

[0003] The patent publication number "CN220992623U" discloses "a feeding device for stamping motor parts, including a base plate, a mounting plate fixedly connected to the top side of the base plate, the mounting plate having a groove, a top plate fixedly connected to one side of the mounting plate, the top plate having a square groove, two side plates fixedly connected to the top side of the top plate, a drive motor fixedly connected to one side of one side plate, the output end of the drive motor rotating through one side plate and fixedly connected to a drive shaft, a take-up drum fixedly sleeved on the outside of the drive shaft, a steel cable wound on the take-up drum, the other end of the steel cable passing through the square groove and fixedly connected to a fixing block, a connecting plate fixedly connected to the bottom side of the fixing block, the drive motor drives the drive shaft to rotate, and then the drive shaft drives the take-up drum fixedly sleeved on the outside to rotate, and then the steel cable wound on the take-up drum will be wound up, and then the connecting plate fixedly connected to the bottom side of the fixing block will move upward, and then the feeding device will be raised."

[0004] To address the aforementioned issues, existing feeding devices for stamping production motor parts have a fixed discharge structure angle, which cannot be flexibly adjusted according to the position and tilt requirements of the stamping equipment's inlet. When encountering stamping equipment of different specifications or changes in material characteristics, materials are prone to getting stuck during the discharge process, or the material may deviate from the preset trajectory due to angle deviation, failing to accurately enter the stamping equipment. This severely affects the smoothness and accuracy of feeding. Traditional methods such as steel cable traction are difficult to achieve precise height control, and are prone to shaking and jamming during adjustment, resulting in poor stability. Due to insufficient height adjustment accuracy, it is difficult to achieve precise matching of the feeding position when facing stamping equipment of different heights. Feeding errors are often caused by height deviation, reducing production efficiency and limiting the equipment's adaptability to different production scenarios. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for stamping motor parts, which solves the problem of fixed feeding angle and insufficient height adjustment accuracy.

[0006] To achieve the above objectives, this utility model provides a feeding device for stamping motor parts, including a base.

[0007] It also includes a groove for fixing the top of the base.

[0008] A sliding rod is fixedly connected to the inner side of the groove, and a convex slider is slidably connected to the outer side of the sliding rod. A secondary motor is fixedly connected to the top inner side of the base, and a threaded rod is rotatably connected to the bottom side of the base. The output end of the secondary motor is fixedly connected to the top end of the threaded rod. The threaded rod is screwed through the interior of the convex slider, and a top plate is fixedly connected to the side of the convex slider.

[0009] The top plate is fixedly connected to a support column on its bottom side, a base plate is fixedly connected to the bottom side of the support column, a box plate is fixedly connected to the top side of the base plate, a transmission roller is rotatably connected to the inner side of the box plate, a conveyor belt is wound around the outer side of the two transmission rollers, a main motor is fixedly connected to the side of the box plate, and the output end of the main motor passes through the box plate and is fixedly connected to the transmission roller.

[0010] The side of the box plate is fixedly connected to a feed inlet.

[0011] The base plate is rotatably connected to a rotating shaft on its side, and a discharge plate is fixedly connected to the side of the rotating shaft. A tie rod assembly is provided on the side of the base plate. The tie rod assembly includes two U-shaped brackets, which are respectively fixedly connected to the side of the base plate and the side of the discharge plate. A connecting rod is rotatably connected to the inner side of each of the two U-shaped brackets. A washer is fixedly connected to the side of each connecting rod, and an electric push rod is fixedly connected between the two washeres.

[0012] The top side of the top plate is fixedly connected to a limiting telescopic rod, the top side of the limiting telescopic rod is fixedly connected to the bottom side of the groove, and a return spring is fixedly connected between the groove and the top plate, the return spring being wrapped around the outside of the limiting telescopic rod.

[0013] The base is rotatably connected to the bottom side with casters, and a push rod is fixedly connected to the top side of the base.

[0014] This utility model discloses a feeding device for stamping motor parts. Through a pull rod assembly, the feeding angle can be flexibly adjusted. When the electric push rod in the pull rod assembly extends or retracts, it drives the discharge plate to rotate around the shaft via a connecting rod, thereby changing the tilt angle of the discharge plate. This ensures that the material can slide into the stamping equipment at a suitable angle, avoiding material jamming or deviation caused by a fixed angle, and improving the smoothness of feeding. Simultaneously, through the transmission structure of the threaded rod and the convex slider, compared with traditional methods such as steel cable traction, the lifting height of the top plate can be controlled more precisely. Furthermore, the guiding effect of the slider enhances the stability of the lifting process, making the device more reliable when adjusting the height, reducing feeding errors caused by height deviation, and improving production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the external structure of an embodiment of the present utility model.

[0017] Figure 2 This is an embodiment of the present utility model. Figure 1 Enlarged view of the structure at point A in the middle.

[0018] Figure 3 This is a side view of an embodiment of the present invention.

[0019] Figure 4 This is a side anatomical view of an embodiment of the present invention.

[0020] Figure 5 This is a top anatomical view of an embodiment of the present invention.

[0021] 1. Base; 2. Groove; 3. Base plate; 4. Inlet; 5. Support column; 6. Tie rod assembly; 61. U-shaped bracket; 62. Connecting rod; 63. Gasket; 64. Electric push rod; 7. Discharge plate; 8. Rotating shaft; 9. Top plate; 10. Box plate; 11. Main motor; 12. Push rod; 13. Caster wheel; 14. Transmission roller; 15. Conveyor belt; 16. Slide rod; 17. Threaded rod; 18. Convex slider; 19. Limiting telescopic rod; 20. Return spring; 21. Secondary motor. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Please see Figures 1-5 ,

[0024] A feeding device for stamping motor parts includes a base 1.

[0025] It also includes the groove 2 for fixed connection at the top of the base 1.

[0026] A slide rod 16 is fixedly connected to the inner side of the groove 2, and a convex slider 18 is slidably connected to the outer side of the slide rod 16. A secondary motor 21 is fixedly connected to the top of the inner side of the base 1, and a threaded rod 17 is rotatably connected to the bottom side of the base 1. The output end of the secondary motor 21 is fixedly connected to the top end of the threaded rod 17. The threaded rod 17 is screwed through the interior of the convex slider 18, and a top plate 9 is fixedly connected to the side of the convex slider 18.

[0027] First, the base 1 serves as the basic load-bearing structure of the entire feeding device. A groove 2 is fixedly connected to its top, and a sliding rod 16 is securely installed inside the groove 2. A convex slider 18 is slidably installed on the outside of the sliding rod 16. This structure provides precise guidance for the movement of the convex slider 18, ensuring it does not deviate during movement. Simultaneously, a secondary motor 21 is fixedly installed on the top inner side of the base 1. This secondary motor 21 serves as the power source for height adjustment, and its output end is fixedly connected to the top of a threaded rod 17 rotatably installed on the bottom side of the base 1. The threaded rod 17 is screwed through the interior of the convex slider 18. When the secondary motor 21 starts, it drives the threaded rod 17 to rotate. Due to the screwed connection between the threaded rod 17 and the convex slider 18, the rotational motion of the threaded rod 17 is converted into the linear lifting and lowering motion of the convex slider 18 along the sliding rod 16. This, in turn, drives the top plate 9 fixedly installed on the side of the convex slider 18 to rise and fall synchronously, thereby achieving flexible adjustment of the feeding height. This allows for precise adaptation to stamping equipment of different specifications and heights, greatly improving the versatility of the device.

[0028] Furthermore, a support column 5 is fixedly installed on the bottom side of the top plate 9, a base plate 3 is fixedly installed on the bottom side of the support column 5, a box plate 10 is fixedly installed on the top side of the base plate 3, a transmission roller 14 is rotatably installed on the inner side of the box plate 10, and a conveyor belt 15 is wound around the outer side of the two transmission rollers 14. A main motor 11 is fixedly installed on the side of the box plate 10, and the output end of the main motor 11 passes through the box plate 10 and is fixedly connected to the transmission rollers 14. The support column 5 is fixedly connected to the bottom side of the top plate 9, and the support column 5 plays a role in stabilizing the connection and providing support. The base plate 3 is fixedly connected to its bottom side, and the base plate 3 provides an installation platform for the subsequent feeding components. The box plate 10 is fixedly connected to the top side of the base plate 3, and two transmission rollers 14 are rotatably connected to the inner side of the box plate 10. A conveyor belt 15 is wound around the outer side of the two transmission rollers 14, forming a material conveying channel. A main motor 11 is fixedly connected to the side of the box plate 10. The output end of the main motor 11 passes through the box plate 10 and is fixedly connected to one of the transmission rollers 14. The main motor 11 serves as the power source for material conveying. When it starts, it drives the transmission roller 14 connected to it to rotate. Under the linkage of the conveyor belt 15, the other transmission roller 14 also rotates synchronously, thereby driving the conveyor belt 15 to operate continuously. This realizes the continuous and stable conveying of raw materials for motor parts, providing an uninterrupted material supply for stamping production.

[0029] Furthermore, a feed inlet 4 is fixedly connected to the side of the box plate 10. The feed inlet 4 adopts an inclined design, which can guide the operator to accurately and smoothly guide the motor parts raw materials onto the conveyor belt 15, effectively preventing the materials from scattering during the feeding process.

[0030] Furthermore, a rotating shaft 8 is rotatably mounted on the side of the base plate 3, and a discharge plate 7 is fixedly mounted on the side of the rotating shaft 8. A tie rod assembly 6 is provided on the side of the base plate 3, comprising two U-shaped brackets 61. The two U-shaped brackets 61 are respectively fixedly connected to the side of the base plate 3 and the side of the discharge plate 7. A connecting rod 62 is rotatably mounted on the inner side of each of the two U-shaped brackets 61, and a gasket 63 is fixedly mounted on the side of each connecting rod 62. An electric actuator 64 is fixedly mounted between the two gaskets 63. The rotating shaft 8 is rotatably connected to the side of the base plate 3, and the discharge plate 7 is fixedly connected to the side of the rotating shaft 8. The discharge plate 7 is a transition structure for conveying materials from the conveyor belt 15 to the stamping equipment. A tie rod assembly 6 is provided on the side of the base plate 3. The tie rod assembly 6 includes a U-shaped bracket 61, a connecting rod 62, a washer 63, and an electric push rod 64. The U-shaped bracket 61 is fixedly connected to the side of both the base plate 3 and the side of the discharge plate 7. The connecting rod 62 is rotatably connected to the inner side of the U-shaped bracket 61. The washer 63 is fixedly connected to the side of the connecting rod 62. The electric push rod 64 is fixedly connected between the two washer 63. When the electric push rod 64 moves in extension or retraction, it will drive the discharge plate 7 to rotate around the rotating shaft 8 through the connecting rod 62, thereby flexibly adjusting the tilt angle of the discharge plate 7. This ensures that the material conveyed from the conveyor belt 15 can slide into the feed port of the stamping equipment at the most suitable angle and speed, ensuring the smoothness of the feeding process.

[0031] Furthermore, a limiting telescopic rod 19 is fixedly installed on the top side of the top plate 9. The top side of the limiting telescopic rod 19 is fixedly connected to the bottom side of the groove 2. A return spring 20 is fixedly installed between the groove 2 and the top plate 9, and the return spring 20 is wrapped around the outside of the limiting telescopic rod 19. The limiting telescopic rod 19, which is fixedly connected to the top side of the top plate 9 and to the bottom side of the groove 2, can strictly limit the lifting range of the top plate 9, prevent the top plate 9 from colliding with other components due to excessive lifting, and avoid structural damage. At the same time, the return spring 20, which is fixedly connected between the groove 2 and the top plate 9 and wrapped around the outside of the limiting telescopic rod 19, will deform accordingly according to the movement of the top plate 9 during the lifting process, thereby playing a buffering role, reducing the impact force generated when the secondary motor 21 starts and stops, greatly enhancing the stability of the top plate 9 during the lifting process, and extending the service life of the device.

[0032] Furthermore, a caster wheel 13 is rotatably mounted on the bottom side of the base 1, and a push rod 12 is fixedly mounted on the top side of the base 1. The caster wheel 13 has the characteristic of flexible steering. Together with the push rod 12 fixedly connected to the top side of the base 1, the operator can easily push the entire device to move within the production workshop, which is convenient to flexibly change the working position of the device according to the adjustment of the production layout and the position requirements of different stamping equipment.

[0033] Overall workflow:

[0034] In the process of stamping motor parts, this feeding device achieves efficient material supply through the coordinated operation of multiple components. The entire device is supported by a base 1. With the help of the push rod 12 on the top side of the base 1 and the casters 13 on the bottom side, the operator can easily move the device to a working position that matches the stamping equipment, flexibly adapting to different production scenario layouts. Upon reaching the designated position, the secondary motor 21 is started, and its output end drives the threaded rod 17, which is rotatably mounted on the bottom side of the base 1, to rotate. Since the threaded rod 17 is screwed to the convex slider 18, and the convex slider 18 is nested on the slide rod 16 inside the groove 2, the rotation of the threaded rod 17 is converted into the linear lifting and lowering motion of the convex slider 18 along the slide rod 16, which in turn drives the top plate 9, which is fixed on the side of the convex slider 18, to lift and lower synchronously. The feeding components such as the base plate 3 and the box plate 10, which are connected to the top plate 9 through the support column 5, also adjust their height accordingly. At the same time, the limiting telescopic rod 19 on the top side of the top plate 9 limits the lifting and lowering range to prevent excessive movement from causing structural damage. The return spring 20 wrapped on the outside buffers the impact when the secondary motor 21 starts and stops, ensuring the stability and accuracy of the height adjustment and ensuring that the feeding height matches the feed port of the stamping equipment. After the height adjustment is completed, the main motor 11 on the side of the box plate 10 is started. Its output end drives the transmission roller 14 on the inner side of the box plate 10 to rotate. Under the linkage of the conveyor belt 15, another transmission roller 14 operates synchronously, so that the conveyor belt 15 enters the continuous conveying state. The workers put the raw materials of motor parts into the feed port 4 on the side of the box plate 10. The feed port 4 guides the material to fall orderly onto the conveyor belt 15 to avoid scattering and ensure the continuity of conveying. When the material is sent to the end by the conveyor belt 15, the electric push rod 64 on the side of the base plate 3 starts to work. Through the pads 63 at both ends, it drives the connecting rod 62 to extend and retract. Since the connecting rod 62 is rotatably connected to the U-shaped bracket 61 on the side of the base plate 3 and the discharge plate 7 respectively, the discharge plate 7 rotates around the rotating shaft 8 on the side of the base plate 3 to adjust the tilt angle, so that the material can slide smoothly into the feed port of the stamping equipment along the discharge plate 7, and finally complete the feeding, providing efficient and precise material supply for the stamping production of motor parts.

[0035] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A feeding device for stamping motor parts, comprising a base, characterized in that: It also includes a groove for fixing the top of the base; A sliding rod is fixedly connected to the inner side of the groove, and a convex slider is slidably connected to the outer side of the sliding rod. A secondary motor is fixedly connected to the top inner side of the base, and a threaded rod is rotatably connected to the bottom side of the base. The output end of the secondary motor is fixedly connected to the top end of the threaded rod. The threaded rod is screwed through the interior of the convex slider, and a top plate is fixedly connected to the side of the convex slider.

2. The feeding device for stamping motor parts according to claim 1, characterized in that: A support column is fixedly connected to the bottom side of the top plate, a base plate is fixedly connected to the bottom side of the support column, a box plate is fixedly connected to the top side of the base plate, a transmission roller is rotatably connected to the inner side of the box plate, a conveyor belt is wound around the outer side of the two transmission rollers, a main motor is fixedly connected to the side of the box plate, and the output end of the main motor passes through the box plate and is fixedly connected to the transmission roller.

3. The feeding device for stamping motor parts according to claim 2, characterized in that: The side of the box panel is fixedly connected to a feed inlet.

4. The feeding device for stamping motor parts according to claim 2, characterized in that: A rotating shaft is rotatably connected to the side of the base plate, and a discharge plate is fixedly connected to the side of the rotating shaft. A tie rod assembly is provided on the side of the base plate. The tie rod assembly includes two U-shaped brackets, which are respectively fixedly connected to the side of the base plate and the side of the discharge plate. A connecting rod is rotatably connected to the inner side of each of the two U-shaped brackets. A washer is fixedly connected to the side of each connecting rod, and an electric push rod is fixedly connected between the two washeres.

5. The feeding device for stamping motor parts according to claim 1, characterized in that: A limiting telescopic rod is fixedly connected to the top side of the top plate, and the top side of the limiting telescopic rod is fixedly connected to the bottom side of the groove. A return spring is fixedly connected between the groove and the top plate, and the return spring is wrapped around the outside of the limiting telescopic rod.

6. The feeding device for stamping motor parts according to claim 1, characterized in that: The base is rotatably connected to the bottom side with casters, and the base is fixedly connected to the top side with a push rod.

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