A feeding device for electromagnetic coil shell processing
By introducing a guide section and an internal support cylinder into the electromagnetic coil housing processing device, the problem of unstable workpiece falling was solved, and stable docking of the workpiece with the material plate and automated unloading were achieved, improving the continuity and safety of production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHU JINGSHENG AUTO PARTS CO LTD
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-04
AI Technical Summary
In the current electromagnetic coil housing processing equipment, the bidirectional expansion of the clamping cylinder during the unloading process leads to poor contact when the workpiece falls, making it easy for it to deviate and detach from the placement plate, thus affecting production stability and efficiency.
A feeding mechanism including a guide section, a clamping cylinder, and a vertical slide is designed. The guide section restricts the falling trajectory of the workpiece and engages with the protrusion of the feeding plate to ensure the stable falling of the workpiece. At the same time, the internal support cylinder is used to clamp and feed the workpiece to be processed.
It enables rapid docking of workpieces with the material placement plate, preventing them from falling off, improving the stability and efficiency of the production process, and reducing the risk of workpiece damage.
Smart Images
Figure CN224590112U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electromagnetic coil housing technology, and more specifically, it relates to a feeding device for processing electromagnetic coil housings. Background Technology
[0002] In the manufacturing of electromagnetic coil housings, the degree of automation and processing accuracy of the loading and unloading processes directly affect the efficiency of the entire production process and the quality of the products. Currently, although various loading devices for electromagnetic coil housing processing have been developed and applied in the industry to achieve automated workpiece transfer and processing, some technical problems still urgently need to be solved in actual production, especially in the unloading process after processing.
[0003] Currently, most electromagnetic coil housing processing loading devices on the market use clamping cylinders to clamp and unload the processed workpiece. In practice, the clamping cylinder uses a bi-directional unfolding mechanism to clamp and release the workpiece. However, this bi-directional unfolding clamping method has revealed significant drawbacks in practical applications. When the clamping cylinder clamps and unloads the processed workpiece, the bi-directional unfolding action of the cylinder makes it difficult for the workpiece to make effective contact with the first protrusion on the top of the first placement plate during its descent.
[0004] The first protrusion on the top of the first placement plate serves to provide precise positioning support for the processed workpiece, ensuring its stable placement on the plate for subsequent storage, transportation, or further processing. However, due to poor workpiece contact caused by the bidirectional deployment of the clamping cylinder, the workpiece is prone to shifting during its descent, potentially detaching from the outside of the first placement plate. This not only damages the workpiece and increases production costs but also affects the continuity and stability of the entire production process, reducing production efficiency. Utility Model Content
[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a feeding device for processing electromagnetic coil shells that can guide falling workpieces.
[0006] To achieve the above objectives, the present invention provides the following technical solution: This utility model is further configured as follows: it includes a housing, a stamping device disposed on the top of the housing, and a first and second material placement plates disposed on the side of the housing. The feeding device for processing the electromagnetic coil housing also includes a feeding mechanism and a discharging mechanism. The feeding mechanism is slidably disposed on the top of the housing and is used to clamp and transport the workpiece to be processed. The discharging mechanism is slidably disposed on the top of the housing. The discharging mechanism includes a first protrusion, a clamping cylinder, and a guide. The top of the first material placement plate has a circular opening for placing the processed workpiece. The first protrusion is disposed on the top of the first material placement plate. The clamping cylinder is disposed on the housing and is used to clamp the processed workpiece and place it on the first material placement plate. The guide is slidably disposed on the top of the vertical slide rail, and the bottom of the guide has an opening for the first protrusion to be inserted. The guide is used to limit the falling trajectory of the workpiece.
[0007] By adopting the above technical solution, the problem of workpiece falling due to unstable falling trajectory is solved, achieving rapid docking of the processed workpiece with the first material plate and preventing the risk of workpiece falling due to direct release of the clamping cylinder.
[0008] The present invention is further configured such that: the feeding mechanism includes a vertical slide rail and a vertical slide table; the vertical slide rail is slidably disposed on the top of the machine housing; the vertical slide table is slidably disposed on the side of the vertical slide rail, and the vertical slide table is located on the side of the first material placement plate, and the end face of the vertical slide table is fixedly connected to the clamping cylinder, so that when the vertical slide table moves, it can drive the clamping cylinder to move synchronously.
[0009] The present invention is further configured such that: the feeding mechanism includes a first horizontal guide rail and a first horizontal slide; the first horizontal guide rail is disposed on the top of the machine housing; the first horizontal slide is slidably disposed on the first horizontal guide rail, and the top of the first horizontal slide is fixedly connected to the end face of the vertical slide rail, so that when the first horizontal slide moves, it can drive the vertical slide rail to move synchronously.
[0010] The present invention is further configured such that: the feeding mechanism also includes a telescopic cylinder and a limiting plate; the telescopic cylinder is disposed at the top of the vertical slide rail, and the output end of the telescopic cylinder is connected to the guide part; the limiting plate is disposed on the side of the vertical slide rail, and the limiting plate and the guide part are fitted with a clearance.
[0011] The present invention is further configured such that: a limiting seat is provided on the top of the housing, the limiting seat is located beside the first horizontal guide rail; a pair of lead screw slides are provided on the top of the housing, and the tops of the pair of lead screw slides are respectively fixedly connected to the first material plate and the second material plate, and the bottoms of the first material plate and the second material plate are slidably connected to the limiting seat. When the pair of lead screw slides move, they can drive the first material plate and the second material plate to move relatively closer or further apart through the limiting seat.
[0012] The present invention is further configured such that: the feeding mechanism includes a second horizontal guide rail, a second horizontal slide table, and an internal support cylinder; the second horizontal guide rail is disposed on the top of the machine housing and is located beside the second material placement plate; the second horizontal slide table is slidably disposed on the top of the second horizontal guide rail; the internal support cylinder is slidably disposed beside the second horizontal slide table and is used to clamp the workpiece to be processed on the second material placement plate.
[0013] By adopting the above technical solution, the movement of the first and second material plates can be realized, which facilitates the movement of the workpiece to be processed and the processed workpiece.
[0014] In summary, this application includes at least one of the following beneficial technical effects: By setting up a feeding mechanism, the problem of workpiece falling due to unstable falling trajectory is solved, achieving rapid docking of the processed workpiece with the first feeding plate and preventing the risk of workpiece falling due to direct release of the clamping cylinder.
[0015] By setting up a feeding mechanism, the vertical slide is fixedly connected to the end face of the internal support cylinder, which allows the internal support cylinder to descend and internally support the workpiece to be processed on the top of the second material plate, thereby completing the clamping and feeding of the workpiece to be processed. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of a feeding device for processing electromagnetic coil shells according to the present invention; Figure 2 This is a three-dimensional structural diagram of the limiting seat and lead screw slide of a feeding device for processing electromagnetic coil shells according to this utility model; Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a front view of the feeding mechanism of a feeding device for processing electromagnetic coil shells according to this utility model; Figure 5 This is a three-dimensional structural diagram of the unloading mechanism of a feeding device for processing electromagnetic coil shells according to this utility model; Figure 6 for Figure 5 Enlarged structural diagram at point B; Figure 7 This is a front view cross-sectional structural diagram of the guide section of a feeding device for processing electromagnetic coil shells according to this utility model; Figure 8 This is a three-dimensional structural diagram of the guide part and clamping cylinder of a feeding device for processing electromagnetic coil shells according to this utility model; Explanation of reference numerals in the attached drawings: 1. Machine housing; 101. Workpiece; 11. Restricting seat; 12. Lead screw slide; 2. Stamping device; 3. First material plate; 4. Second material plate; 5. Loading mechanism; 51. Second horizontal guide rail; 52. Second horizontal slide; 53. Internal support cylinder; 6. Unloading mechanism; 61. First protrusion; 62. Clamping cylinder; 63. Guide part; 631. Opening; 64. Vertical slide rail; 65. Vertical slide; 66. First horizontal guide rail; 67. First horizontal slide; 68. Telescopic cylinder; 69. Restricting plate. Detailed Implementation
[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0019] Please see Figure 1-8 The present invention provides the following technical solution: In the first embodiment, in order to solve the problem that when the clamping cylinder 62 clamps and unloads the processed workpiece 101, the bidirectional expansion makes it difficult for the workpiece 101 to contact the first protrusion 61 provided on the top of the first material plate 3, thereby causing the workpiece 101 to detach from the outside of the first material plate 3.
[0020] The device includes a housing 1, a stamping device 2 disposed on the top of the housing 1, and a first material placement plate 3 and a second material placement plate 4 disposed on the side of the housing 1. The feeding device for processing the electromagnetic coil housing also includes a feeding mechanism 5 and a discharging mechanism 6. The feeding mechanism 5 is slidably disposed on the top of the housing 1 and is used to clamp and transport the workpiece 101 to be processed. The discharging mechanism 6 is slidably disposed on the top of the housing 1. The discharging mechanism 6 includes a first protrusion 61, a clamping cylinder 62, and a guide portion 63. The first material placement plate... The top of the first material plate 3 has a circular opening 631 for placing the processed workpiece 101; the first protrusion 61 is provided on the top of the first material plate 3; the clamping cylinder 62 is provided on the housing 1 and is used to clamp the processed workpiece 101 and place it on the first material plate 3; the guide part 63 is slidably provided on the top of the vertical slide rail 64, and the bottom of the guide part 63 has an opening 631 for the first protrusion 61 to be inserted, and the guide part 63 is used to limit the falling trajectory of the workpiece 101.
[0021] In this embodiment, the first protrusion 61 has a conical structure, and the opening 631 at the bottom of the guide 63 matches the shape of the first protrusion 61. After the workpiece 101 is clamped by the feeding mechanism 5 and moved to the stamping device 2 for processing, the processed workpiece 101 is clamped by the clamping cylinder 62. At this time, the clamping cylinder 62 first descends to clamp the processed workpiece 101. During this process, the guide 63 rises, which does not affect the rising and falling movement of the clamping cylinder 62. In this embodiment, a circular hole is opened in the middle of the processed workpiece 101 through the stamping device 2. After the stamping device 2 performs stamping, the transfer device located below the stamping device 2 can transfer the processed workpiece 101 to the side near the clamping cylinder 62, which facilitates the subsequent clamping cylinder 62 to clamp and transfer the processed workpiece 101. This is prior art and will not be described in detail here. In this embodiment, the inner diameter of the circular hole opened by the stamping device 2 matches the outer diameter of the guide 63. When the clamped workpiece 101 rises, it engages with the outer side of the guide portion 63 through a clearance fit. Then, the clamping cylinder 62 moves to the top of the first placement plate 3 and aligns with the position of the first protrusion 61, releasing the clamp on the workpiece 101. At this point, under the constraint of the guide portion 63, the workpiece 101 falls stably to the bottom of the first placement plate 3, and the circular hole punched in the workpiece 101 engages with the first protrusion 61, solving the problem of the workpiece 101 falling due to an unstable falling trajectory. This achieves rapid docking of the processed workpiece 101 with the first placement plate 3 and prevents the risk of the workpiece 101 falling off due to the direct release of the clamping cylinder 62.
[0022] See Figures 4-6 The feeding mechanism 6 also includes a vertical slide rail 64 and a vertical slide table 65; the vertical slide rail 64 is slidably disposed on the top of the housing 1; the vertical slide table 65 is slidably disposed on the side of the vertical slide rail 64, and the vertical slide table 65 is located on the side of the first material placement plate 3, and the end face of the vertical slide table 65 is fixedly connected to the clamping cylinder 62, so that when the vertical slide table 65 moves, it can drive the clamping cylinder 62 to move synchronously.
[0023] In this embodiment, the vertical slide 65 is a pneumatic slide, and there is a clearance fit between the vertical slide 65 and the vertical slide rail 64 in order to adjust the position of the clamping cylinder 62 so that the clamping cylinder 62 can move up or down.
[0024] See Figure 4 and Figure 5 The feeding mechanism 6 also includes a first horizontal guide rail 66 and a first horizontal slide 67; the first horizontal guide rail 66 is disposed on the top of the housing 1; the first horizontal slide 67 is slidably disposed on the first horizontal guide rail 66, and the top of the first horizontal slide 67 is fixedly connected to the end face of the vertical slide rail 64. When the first horizontal slide 67 moves, it can drive the vertical slide rail 64 to move synchronously.
[0025] In this embodiment, the first horizontal guide rail 66 and the first horizontal slide 67 constitute a linear motor drive system. This linear motor can drive the first horizontal slide 67 to perform horizontal displacement. After the loading mechanism 5 clamps and transfers the workpiece 101 to the processing position of the stamping device 2 for processing, the first horizontal slide 67 moves along the first horizontal guide rail 66 towards the stamping device 2. When the first horizontal slide 67, driving the vertical slide 65 and the clamping cylinder 62, reaches directly above the processed workpiece 101, the vertical slide 65 performs a downward movement along the vertical guide rail, and the clamping cylinder 62 completes the clamping of the processed workpiece 101. Subsequently, the vertical slide 65 rises to a preset height, and the first horizontal slide 67 starts horizontal movement again, placing the clamped workpiece 101 at a designated position on the top of the first placement plate 3. Thus, the automated unloading process of the processed workpiece 101 is completed.
[0026] See Figures 6-8 The feeding mechanism 6 also includes a telescopic cylinder 68 and a limiting plate 69; the telescopic cylinder 68 is located on the top of the vertical slide rail 64, and the output end of the telescopic cylinder 68 is connected to the guide part 63; the limiting plate 69 is located on the side of the vertical slide rail 64, and the limiting plate 69 and the guide part 63 are fitted with a clearance.
[0027] When the clamping cylinder 62 clamps the workpiece 101 and performs a lifting action, the telescopic cylinder 68 is activated simultaneously, driving the guide part 63 to rise in coordination with the clamping cylinder 62. During the rising process of the guide part 63, stable movement control is achieved through the limiting plate 69 in the vertical limiting structure to ensure the verticality of the movement trajectory of the guide part 63. Subsequently, the clamping cylinder 62 moves to directly above the first placement plate 3 under the drive of the first horizontal slide 67. At this time, the vertical slide 65 drives the clamping cylinder 62 to perform a lowering action to ensure that the workpiece 101 can stably fall into the first protrusion 61 on the top of the first placement plate 3. When the clamping cylinder 62 lowers, the telescopic cylinder 68 is activated simultaneously, so that the lowering displacement of the guide part 63 is strictly synchronized with the vertical slide 65, until the opening 631 at the bottom of the guide part 63 and the first protrusion 61 form an insertion fit and the movement stops. After the guide part 63 and the first protrusion 61 are inserted and positioned, the clamping cylinder 62 releases its clamping state on the processed workpiece 101. At this time, under the vertical guidance of the guide part 63, the workpiece 101 falls along a preset stable trajectory until it is in complete contact with the top end face of the first material plate 3, thus completing the automated unloading operation of the processed workpiece 101.
[0028] See Figure 4 and Figure 5The top of the housing 1 is provided with a limiting seat 11, which is located beside the first horizontal guide rail 66. The top of the housing 1 is provided with a pair of lead screw slides 12 arranged opposite to each other. The tops of the pair of lead screw slides 12 are respectively fixedly connected to the first material plate 3 and the second material plate 4, and the bottoms of the first material plate 3 and the second material plate 4 are slidably connected to the limiting seat 11. When the pair of lead screw slides 12 move, they can drive the first material plate 3 and the second material plate 4 to move relatively closer or further apart through the limiting seat 11.
[0029] In this embodiment, the first material placement plate 3 and the second material placement plate 4 are slidably disposed on the top of the machine housing 1, and the bottom of the machine housing 1 is provided with lead screw slides 12 for driving the first material placement plate 3 and the second material placement plate 4 to move. The pair of lead screw slides 12 are used to drive the first material placement plate 3 and the second material placement plate 4 to move relatively closer or relatively farther apart, thereby realizing the movement of the first material placement plate 3 and the second material placement plate 4, which facilitates the movement of the workpiece 101 to be processed and the workpiece 101 after processing.
[0030] See Figure 2 and Figure 3 The feeding mechanism 5 includes a second horizontal guide rail 51, a second horizontal slide table 52, and an internal support cylinder 53. The second horizontal guide rail 51 is located on the top of the machine housing 1 and is situated beside the second material placement plate 4. The second horizontal slide table 52 is slidably disposed on the top of the second horizontal guide rail 51. The internal support cylinder 53 is slidably disposed beside the second horizontal slide table 52 and is used to clamp the workpiece 101 to be processed on the second material placement plate 4.
[0031] In this embodiment, the second horizontal slide 52 and the second horizontal guide rail 51 are the same linear motor drive mechanism as the first horizontal slide 67 and the first horizontal guide rail 66. In this embodiment, the second horizontal slide 52 is also provided with a vertical slide rail 64 and a vertical slide 65 on its side. The vertical slide 65 is fixedly connected to the end face of the inner support cylinder 53, so that the inner support cylinder 53 can descend and clamp the workpiece 101 to be processed on the top of the second material plate 4 in an inner support manner, thereby completing the clamping and feeding of the workpiece 101 to be processed. In this embodiment, the second material plate 4 can move towards the second horizontal slide 52 under the drive of the second screw slide 12 and the restriction of the limiting seat 11, and can be used in conjunction with the second horizontal slide 52.
[0032] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
Claims
1. A feeding device for processing the outer shell of an electromagnetic coil, comprising a housing (1), a stamping device (2) disposed on the top of the housing (1), and a first feeding plate (3) and a second feeding plate (4) disposed on the side of the housing (1), characterized in that: The feeding device for processing the magnetic coil housing also includes a feeding mechanism (5) and a discharging mechanism (6); The feeding mechanism (5) is slidably disposed on the top of the housing (1), and the feeding mechanism (5) is used to clamp and transport the workpiece (101) to be processed; The feeding mechanism (6) is slidably disposed on the top of the housing (1); The feeding mechanism (6) includes a first protrusion (61), a clamping cylinder (62), and a guide (63). The top of the first material plate (3) has a circular opening (631) for placing the processed workpiece (101). The first protrusion (61) is located on the top of the first material placement plate (3); The clamping cylinder (62) is mounted on the machine housing (1) and is used to clamp the processed workpiece (101) and place it on the first material plate (3); The guide part (63) is slidably disposed on the top of the vertical slide rail (64), and the bottom of the guide part (63) is provided with an opening (631) for the insertion of the first protrusion (61), and the guide part (63) is used to limit the falling trajectory of the workpiece (101).
2. The feeding device for processing electromagnetic coil shell according to claim 1, characterized in that: The feeding mechanism (6) also includes a vertical slide rail (64) and a vertical slide table (65); the vertical slide rail (64) is slidably disposed on the top of the housing (1); the vertical slide table (65) is slidably disposed on the side of the vertical slide rail (64), and the vertical slide table (65) is located on the side of the first material placement plate (3), and the end face of the vertical slide table (65) is fixedly connected to the clamping cylinder (62), so that when the vertical slide table (65) moves, it can drive the clamping cylinder (62) to move synchronously.
3. The feeding device for processing electromagnetic coil shell according to claim 2, characterized in that: The feeding mechanism (6) also includes a first horizontal guide rail (66) and a first horizontal slide (67); the first horizontal guide rail (66) is set on the top of the housing (1); the first horizontal slide (67) is slidably set on the first horizontal guide rail (66), and the top of the first horizontal slide (67) is fixedly connected to the end face of the vertical slide rail (64). When the first horizontal slide (67) moves, it can drive the vertical slide rail (64) to move synchronously.
4. The feeding device for processing electromagnetic coil shell according to claim 3, characterized in that: The feeding mechanism (6) also includes a telescopic cylinder (68) and a limiting plate (69); the telescopic cylinder (68) is located on the top of the vertical slide rail (64), and the output end of the telescopic cylinder (68) is connected to the guide part (63); the limiting plate (69) is located on the side of the vertical slide rail (64), and the limiting plate (69) and the guide part (63) are fitted with a clearance.
5. The feeding device for processing electromagnetic coil shell according to claim 4, characterized in that: A limiting seat (11) is provided on the top of the housing (1), and the limiting seat (11) is located on the side of the first horizontal guide rail (66). A pair of screw slides (12) are provided on the top of the housing (1), and the tops of the pair of screw slides (12) are fixedly connected to the first material plate (3) and the second material plate (4) respectively. The bottoms of the first material plate (3) and the second material plate (4) are slidably connected to the limiting seat (11). When the pair of screw slides (12) move, they can drive the first material plate (3) and the second material plate (4) to move relatively close or far away through the limiting seat (11).
6. The feeding device for processing electromagnetic coil housing according to claim 5, characterized in that: The feeding mechanism (5) includes a second horizontal guide rail (51), a second horizontal slide (52), and an internal support cylinder (53); the second horizontal guide rail (51) is located on the top of the housing (1) and is located on the side of the second material plate (4); the second horizontal slide (52) is slidably located on the top of the second horizontal guide rail (51); the internal support cylinder (53) is slidably located on the side of the second horizontal slide (52) and is used to clamp the workpiece (101) to be processed on the second material plate (4).