Insert feeding device with simple structure
By designing an insert feeding device including a support frame, feeding and transmission track and limiting components, the problems of low loading efficiency and insert offset of the existing automatic loading device are solved, and the stable and precise transmission of the insert is achieved, and the processing efficiency is improved.
Patent Information
- Application Number
- CN202421808386.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing die-cast insert automatic loading device has low loading efficiency, which cannot ensure the stability of loading speed and state, and is prone to blockage due to offset of the insert, affecting processing efficiency.
A simple structure insert feeding device is designed, including a support frame, feeding and conveying track, limiting assembly and arcuate guide plate. The limiting assembly realizes limiting and stable transmission of the insert through L-shaped mounting frame, bidirectional drive motor, linkage rod, active bevel gear, screw rod, ejector rod, limit protection frame and protective drum.
Through the design of the limit assembly, the insert remains vertical during the transmission process, reducing offset, improving the accuracy and efficiency of feeding, reducing the impact of limit on the transmission of the insert, and improving the practicality of the device.
Smart Images
Figure CN222830678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of insert feeding, in particular to an insert feeding device with a simple structure. Background Art
[0002] Die-casting inserts are a type of pressure-casting parts. When the die-casting machine is performing die-casting work, the die-casting inserts need to be loaded. Most of the traditional methods use manual loading, which is time-consuming and labor-intensive, affecting the processing efficiency of die-casting inserts. Continuous improvements in loading have evolved from the original manual loading to automatic loading devices.
[0003] Currently on the market, the existing automatic feeding devices for die-casting inserts have relatively low feeding efficiency and cannot guarantee the stability of feeding speed and state. During the feeding process, it is easy to cause blockage due to deviation, which affects the efficiency of automatic feeding and reduces the efficiency of die-casting insert processing. Therefore, it is necessary to provide a simple structure insert feeding device to solve the problem. Utility Model Content
[0004] The main purpose of the utility model is to provide an insert feeding device with a simple structure, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A simple-structured insert feeding device comprises a support frame, a feeding transmission crawler is arranged in the middle of the support frame, an arc-shaped guide plate is arranged at one end of the feeding transmission crawler, and a limit position assembly is arranged above the support frame;
[0007] The limiting assembly includes an L-shaped mounting frame, a mounting frame is arranged on the top of the L-shaped mounting frame, and a bidirectional driving motor is arranged in the middle of the mounting frame, a linkage rod is arranged on the side of the bidirectional driving motor, and an active bevel gear is arranged at one end of the linkage rod, a driven bevel gear is arranged on the side of the active bevel gear, and a screw rod is arranged in the middle of the driven bevel gear, an ejector rod is arranged on the outside of the screw rod, a limiting protection frame is arranged at one end of the ejector rod, and a protective rotating drum is arranged in the middle of the limiting protection frame.
[0008] Preferably, the L-shaped mounting bracket is fixedly connected to the supporting bracket, there are two L-shaped mounting brackets, which are symmetrically distributed on both sides of the supporting bracket, and one side of the top of the L-shaped mounting bracket is connected to the mounting frame by bolts, there are two mounting frames, which are symmetrically distributed at both ends of the top of the L-shaped mounting bracket, and the inner wall of the mounting frame on the side away from the L-shaped mounting bracket is connected to the bidirectional drive motor by bolts.
[0009] Preferably, the output end of the bidirectional drive motor is transmission-connected with a linkage rod, and there are two linkage rods, which are symmetrically distributed on both sides of the bidirectional drive motor. The end of the linkage rod away from the bidirectional drive motor is equipped with a mounting frame through a bearing, and the bottom of the mounting frame is fixedly connected to the bottom inner wall of the mounting frame, and the mounting frame and the linkage rod are arranged correspondingly.
[0010] Preferably, a driving bevel gear is clamped on the end of the linkage rod away from the bidirectional drive motor, and a driven bevel gear is arranged on the side of the driving bevel gear, the driven bevel gear and the driving bevel gear are meshed with each other, a screw rod is clamped in the middle of the driven bevel gear, and the end of the screw rod close to the driven bevel gear is connected to the middle of the side of the mounting frame through a bearing, the mounting frame is arranged in an L shape inside the mounting frame, and the end of the screw rod away from the driven bevel gear passes through the mounting frame.
[0011] Preferably, the end of the screw rod away from the driven bevel gear is sleeved with a stabilizing bearing, and the top of the stabilizing bearing is fixedly connected with a protrusion, the end of the protrusion away from the stabilizing bearing is fixedly connected to the middle of the side wall of the mounting frame, the outer part of the screw rod is sleeved with an ejector rod, and the top of the ejector rod is provided with a sliding groove, and the protrusion is slidably connected to the inside of the sliding groove.
[0012] Preferably, one end of the ejection rod away from the screw rod is connected to the limiting protection frame by bolts, and a groove is provided on the side of the limiting protection frame away from the ejection rod, a rotating shaft is installed inside the groove on the side of the limiting protection frame, and there are multiple rotating shafts, which are evenly distributed in the grooves on the side of the limiting protection frame, a protective rotating cylinder is provided in the middle sleeve of the rotating shaft, and a limiting plate is provided on the top of the protective rotating cylinder, there are two limiting plates, which are symmetrically distributed on the top and bottom of the protective rotating cylinder, and the limiting plate is fixedly connected to the rotating shaft.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, the limiting of the inserts transmitted on the feeding transmission crawler is achieved through the setting of a limiting component, and the setting of the ejector rod drives the limiting protection frame and the protection rotating drum to move along the screw rod, so as to limit the inserts in transmission during the movement, so that the inserts can maintain vertical transmission, reduce the occurrence of deviation, prevent deviation during the transmission process and affect the accuracy of feeding, and reduce the influence of the transmission of the limiting protection frame on the inserts during limiting by setting the rotating shaft and the protection rotating drum, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a first-view stereogram of the entire device of the utility model;
[0016] Figure 2 It is a second perspective stereogram of the entire device of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the expanded limit assembly of the utility model;
[0018] Figure 4 This utility model Figure 3 The enlarged structural diagram at A in the middle;
[0019] Figure 5 It is a schematic diagram of the structure inside the installation frame of the utility model.
[0020] In the figure: 1. Support frame; 2. Feed transmission track; 3. Limit assembly; 4. L-shaped mounting frame; 5. Mounting frame; 6. Bidirectional drive motor; 7. Linkage rod; 8. Mounting frame; 9. Active bevel gear; 10. Driven bevel gear; 11. Screw; 12. Ejector rod; 13. Stabilizing bearing; 14. Bump; 15. Slide; 16. Limit protection frame; 17. Rotating shaft; 18. Limit plate; 19. Protective drum; 20. Arc guide plate. DETAILED DESCRIPTION
[0021] 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 described below in conjunction with specific implementation methods.
[0022] See also Figure 1-Figure 5 As shown, a simple structure of an insert feeding device comprises a support frame 1, a feeding transmission crawler 2 is arranged in the middle of the support frame 1, and an arc-shaped guide plate 20 is arranged at one end of the feeding transmission crawler 2, and a limit position assembly 3 is arranged above the support frame 1;
[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the limit assembly 3 includes an L-shaped mounting frame 4, a mounting frame 5 is arranged on the top of the L-shaped mounting frame 4, and a bidirectional driving motor 6 is arranged in the middle of the mounting frame 5, a linkage rod 7 is arranged on the side of the bidirectional driving motor 6, and an active bevel gear 9 is arranged at one end of the linkage rod 7, a driven bevel gear 10 is arranged on the side of the active bevel gear 9, and a screw rod 11 is arranged in the middle of the driven bevel gear 10, an ejector rod 12 is arranged outside the screw rod 11, a limited position protection frame 16 is arranged at one end of the ejector rod 12, and a protection rotating drum 19 is arranged in the middle of the limited position protection frame 16, the L-shaped mounting frame 4 is fixedly connected to the support frame 1, there are two L-shaped mounting frames 4, which are symmetrically distributed on both sides of the support frame 1, and one side of the top of the L-shaped mounting frame 4 is connected to the mounting frame 5 by bolts, There are two mounting frames 5, which are symmetrically distributed at the top two ends of the L-shaped mounting frame 4. The mounting frame 5 is connected to the bidirectional drive motor 6 by bolts on the inner wall of the side away from the L-shaped mounting frame 4. The output end of the bidirectional drive motor 6 is transmission-connected with a linkage rod 7, and there are two linkage rods 7, which are symmetrically distributed on both sides of the bidirectional drive motor 6. One end of the linkage rod 7 away from the bidirectional drive motor 6 is equipped with a mounting frame 8 through a bearing, and the bottom of the mounting frame 8 is fixedly connected to the bottom inner wall of the mounting frame 5. The mounting frame 8 is correspondingly arranged with the linkage rod 7. The end of the linkage rod 7 away from the bidirectional drive motor 6 is clamped with a driving bevel gear 9, and a driven bevel gear 10 is arranged on the side of the driving bevel gear 9. The driven bevel gear 10 is meshed with the driving bevel gear 9, and the center of the driven bevel gear 10 is meshed with the driving bevel gear 9. A screw rod 11 is clamped in the middle, and one end of the screw rod 11 close to the driven bevel gear 10 is connected to the middle of the side of the mounting frame 8 through a bearing. The mounting frame 8 is L-shaped and arranged inside the mounting frame 5. The end of the screw rod 11 away from the driven bevel gear 10 passes through the mounting frame 5. A stabilizing bearing 13 is sleeved on the end of the screw rod 11 away from the driven bevel gear 10, and a protrusion 14 is fixedly connected to the top of the stabilizing bearing 13. The end of the protrusion 14 away from the stabilizing bearing 13 is fixedly connected to the middle of the side wall of the mounting frame 5. An ejector rod 12 is sleeved on the outside of the screw rod 11, and a slide groove 15 is opened on the top of the ejector rod 12. The protrusion 14 is slidably connected to the inside of the slide groove 15. The end of the ejector rod 12 away from the screw rod 11 is connected to a limited position protection frame 16 by bolts, and the limited position protection frame 16 is away from A groove is provided on one side of the ejector rod 12, and a rotating shaft 17 is installed inside the groove on the side of the limiting protection frame 16, and there are multiple rotating shafts 17, which are evenly distributed inside the groove on the side of the limiting protection frame 16. A protective rotating cylinder 19 is provided in the middle of the rotating shaft 17, and a limiting plate 18 is provided on the top of the protective rotating cylinder 19. There are two limiting plates 18, which are symmetrically distributed on the top and bottom of the protective rotating cylinder 19, and the limiting plate 18 is fixedly connected to the rotating shaft 17. The limiting assembly 3 is provided to limit the insert transmitted on the feeding transmission crawler 2. The ejector rod 12 is provided to drive the limiting protection frame 16 and the protective rotating cylinder 19 to move along the screw 11, and the limiting of the insert in the transmission is achieved during the movement, so that the insert is kept in vertical transmission.Reduce the occurrence of deviation, prevent deviation during the transmission process, and affect the accuracy of feeding. The setting of the rotating shaft 17 and the protective drum 19 reduces the transmission effect of the limit protection frame 16 on the insert during the limit, thereby improving the practicality of the device.
[0024] It should be noted that the utility model is a simple-structured insert feeding device. When in use, the required insert is placed on the end of the feeding transmission crawler 2 away from the arc-shaped guide plate 20. The insert is transmitted by the feeding transmission crawler 2, and the limit assembly 3 is arranged on both sides of the top of the support frame 1. When the insert is transmitted, the linkage rod 7 and the active bevel gear 9 are driven to rotate by the bidirectional driving motor 6. The active bevel gear 9 and the driven bevel gear 10 are meshed with each other, so that the driven bevel gear 10 drives the screw rod 11 to rotate. An ejector rod 12 is sleeved on the outer wall of the screw rod 11, and one end of the screw rod 11 is connected to the mounting frame 5 through a stabilizing bearing 13. A protrusion 14 is arranged on the top of the stabilizing bearing 13, and the protrusion 14 is connected to the mounting frame 5. The protrusion 14 is slidably connected to the slide groove at the top of the ejector rod 12 15, a slider is provided at one end of the ejector rod 12 close to the rotating shaft 17, and the inner wall of the slider is meshed with the outer wall of the screw rod 11, and the ejector rod 12 and the limit protection frame 16 are driven by the slider at one end of the ejector rod 12 to move toward the middle direction of the feeding transmission crawler 2, so that the protective drum 19 in the middle of the limit protection frame 16 contacts the outer wall of the insert, thereby limiting the transmission path of the insert, so that the insert is kept in vertical transmission, and the offset during the transmission process is prevented from affecting the feeding accuracy, and the protective drum 19 is arranged to rotate along the rotating shaft 17, so as to prevent the limit protection frame 16 from having too large a positioning force, causing the insert to be clamped and affecting the transmission effect, and the protective drum 19 is arranged to improve the lubrication between the limit protection frame 16 and the insert, so as to facilitate the effective limit during the transmission process.
[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An insert feeding device with a simple structure, comprising a support frame (1), characterized in that: A feeding transmission crawler (2) is arranged in the middle of the support frame (1), and an arc-shaped guide plate (20) is arranged at one end of the feeding transmission crawler (2), and a limiting component (3) is arranged above the support frame (1); The position limiting assembly (3) comprises an L-shaped mounting frame (4), a mounting frame (5) is arranged on the top of the L-shaped mounting frame (4), a bidirectional driving motor (6) is arranged in the middle of the mounting frame (5), a linkage rod (7) is arranged on the side of the bidirectional driving motor (6), and a driving bevel gear (9) is arranged at one end of the linkage rod (7), a driven bevel gear (10) is arranged on the side of the driving bevel gear (9), and a screw rod (11) is arranged in the middle of the driven bevel gear (10), an ejector rod (12) is arranged outside the screw rod (11), a position limiting protection frame (16) is arranged at one end of the ejector rod (12), and a protection rotating drum (19) is arranged in the middle of the position limiting protection frame (16).
2. According to claim 1, a simple structure insert feeding device is characterized in that: The L-shaped mounting frame (4) is fixedly connected to the support frame (1); there are two L-shaped mounting frames (4), which are symmetrically distributed on both sides of the support frame (1); and one side of the top of the L-shaped mounting frame (4) is connected to the mounting frame (5) by bolts; there are two mounting frames (5), which are symmetrically distributed at the two ends of the top of the L-shaped mounting frame (4); and the inner wall of the mounting frame (5) on the side away from the L-shaped mounting frame (4) is connected to the bidirectional drive motor (6) by bolts.
3. A simple structure insert feeding device according to claim 2, characterized in that: The output end of the bidirectional drive motor (6) is transmission-connected with a linkage rod (7), and there are two linkage rods (7), which are symmetrically distributed on both sides of the bidirectional drive motor (6). One end of the linkage rod (7) away from the bidirectional drive motor (6) is equipped with a mounting frame (8) through a bearing, and the bottom of the mounting frame (8) is fixedly connected to the bottom inner wall of the mounting frame (5), and the mounting frame (8) and the linkage rod (7) are arranged correspondingly.
4. The insert feeding device with a simple structure according to claim 3 is characterized in that: The end of the linkage rod (7) away from the bidirectional drive motor (6) is clamped with a driving bevel gear (9), and a driven bevel gear (10) is arranged on the side of the driving bevel gear (9), the driven bevel gear (10) and the driving bevel gear (9) are meshed with each other, a screw rod (11) is clamped in the middle of the driven bevel gear (10), and the end of the screw rod (11) close to the driven bevel gear (10) is connected to the middle of the side of the mounting frame (8) through a bearing, the mounting frame (8) is arranged in an L shape inside the mounting frame (5), and the end of the screw rod (11) away from the driven bevel gear (10) passes through the mounting frame (5).
5. The insert feeding device with a simple structure according to claim 4 is characterized in that: The end of the screw rod (11) away from the driven bevel gear (10) is sleeved with a stabilizing bearing (13), and the top of the stabilizing bearing (13) is fixedly connected with a protrusion (14), and the end of the protrusion (14) away from the stabilizing bearing (13) is fixedly connected to the middle of the side wall of the mounting frame (5), the outer part of the screw rod (11) is sleeved with an ejector rod (12), and the top of the ejector rod (12) is provided with a slide groove (15), and the protrusion (14) is slidably connected to the inside of the slide groove (15).
6. The insert feeding device with a simple structure according to claim 5 is characterized in that: One end of the ejector rod (12) away from the screw rod (11) is connected to a limit protection frame (16) by bolts, and a groove is provided on a side of the limit protection frame (16) away from the ejector rod (12). A rotating shaft (17) is installed inside the groove on the side of the limit protection frame (16), and there are multiple rotating shafts (17), which are evenly distributed inside the groove on the side of the limit protection frame (16). A protective rotating cylinder (19) is sleeved in the middle of the rotating shaft (17), and a limit plate (18) is provided on the top of the protective rotating cylinder (19). There are two limit plates (18), which are symmetrically distributed on the top and bottom of the protective rotating cylinder (19), and the limit plates (18) are fixedly connected to the rotating shaft (17).