Stator conveying pre-stop device

Abstract

The utility model provides a stator conveying pre-stop device, and relates to the technical field of stator conveying, the stator conveying pre-stop device comprises a first pre-stop block, the first pre-stop block is perpendicular to a track and protrudes out of the track, the first pre-stop block is slidably connected with the track, and the first pre-stop block can abut against the front end of a stator; the second pre-stop block is located on the side face of the track, and the second pre-stop block can abut against the side portion of the stator; and the moving part is located below the track, the first pre-stop block can abut against the moving part and drive the moving part to slide, and the moving part is fixedly connected with the second pre-stop block. The problems that when an air cylinder pushes a previous stator to enter a stamping point at the tail end of a pushing route, the stators following the previous stator interfere with the stators pushed by the air cylinder, the movement of the air cylinder may cause jamming, and the conveying efficiency and the stamping efficiency of the stators are affected are solved.

Description

Technical Field

[0001] The present application relates to the technical field of stator transportation, and in particular to a stator transportation pre-stop device. Background Art

[0002] The stator is the static part of the motor, and its structure directly affects the running characteristics of the motor. In order to optimize the magnetic circuit and improve the performance and efficiency of the motor, the stator needs to be stamped twice.

[0003] After the stator completes the first stamping in a stamping device, it needs to be transferred to another stamping device for the second stamping. The stator moves along the inclined track from the first stamping point to the second stamping point. The stator slides rapidly along the inclined track. Since the stator needs to slowly enter the stamping device for stamping, the stator needs to pause before entering the second stamping point. In the related art, a transport route and a push route are set perpendicular to each other. The transport route transports the pre-paused stator to the stamping preparation place, and then the cylinder set on the side wall of the transport route pushes it into the stamping point at the end of the push route.

[0004] However, the stators at the pre-pause point are arranged and abutted one by one. When the pre-pause point opens the pause point to allow the stator to enter the stamping preparation position, the subsequent stators will also move with the previous stator. When the cylinder pushes the previous stator into the stamping point at the end of the pushing route, the stator following the previous stator will interfere with the cylinder pushing the stator. The movement of the cylinder may cause jamming, which will affect the stator transportation efficiency and stamping efficiency. Utility Model Content

[0005] The purpose of the present application is to provide a stator transport pre-stop device, which is used to solve the problem in the related art that when the cylinder pushes the previous stator into the stamping point at the end of the pushing route, the stator following the previous stator will interfere with the cylinder pushing the stator, and the cylinder movement may get stuck, thereby affecting the stator transport efficiency and stamping efficiency.

[0006] The stator transport pre-stop device provided in this application adopts the following technical solution:

[0007] A stator transport pre-stop device, comprising:

[0008] a first pre-stop block, the first pre-stop block being perpendicular to the track and protruding from the track, the first pre-stop block being slidably connected to the track, and the first pre-stop block being able to abut against the front end of the stator;

[0009] A second pre-stop block, the second pre-stop block is located on the side of the track, and the second pre-stop block can abut against the side of the stator;

[0010] A moving member is located below the track, the first pre-stop block can abut against the moving member and drive the moving member to slide, and the moving member is fixedly connected to the second pre-stop block.

[0011] By adopting the above technical solution, after the first stamping is completed, the stators slide onto the track one by one quickly. When the first stator slides to abut against the first pre-stop block set on the protruding roller, the subsequent multiple stators abut against the previous stator one by one. At this time, the first pre-stop block makes the first stator pause in advance at the second stamping preparation before entering the second stamping point, so that the cylinder can slowly push the stator into the second stamping device in the subsequent process. The first pre-stop block is driven to move downward, and the first stator moves on the track to the second stamping preparation. At the same time, the first pre-stop block moves downward to abut against the moving part and drives the moving part to slide. The second pre-stop block fixedly connected to the moving part moves at the same time, and the second pre-stop block abuts against the second stator at the other end. Since the first pre-stop block is retracted under the track at this time, the second pre-stop block can prevent the second stator from moving with the first stator.

[0012] After the first stator moves to the second stamping preparation position, the first pre-stop block is driven to move upward to protrude the track roller setting, and at the same time, the moving part is driven to slide, and the second pre-stop block moves to separate from the second stator. At this time, the second stator moves along the track to abut against the first pre-stop block, and waits for the second stamping of the first stator to be completed, and then the second stator can move to the second stamping preparation position. The following stators are analogous.

[0013] The first pre-stop block contracts downward, and the stator moves to the second stamping preparation position. At the same time, the downward contraction of the first pre-stop block can drive the second pre-stop block to abut against the next stator, preventing the next stator from moving with the previous stator, thereby solving the problem that the first cylinder at the second stamping preparation position is interfered with by the next stator when pushing the previous stator, resulting in the first cylinder being unable to retract, causing interference with the recycling of the first cylinder, thereby affecting the stator transportation efficiency and stamping efficiency.

[0014] Optionally, the moving member includes a fixed seat and a moving block, the moving block is slidably connected to the fixed seat, the moving block is fixedly connected to the second pre-stop block, and the first pre-stop block can abut against the moving block and push the moving block to slide.

[0015] By adopting the above technical solution, the moving block is slidably connected to the fixed seat, and the first pre-stop block pushes the moving block to make the moving block slide relative to the fixed seat.

[0016] Optionally, a sliding block is provided on the moving block, a sliding groove is provided on the fixed seat, and the sliding block is slidably connected to the sliding groove.

[0017] By adopting the above technical solution, the slider is slidably connected to the slide groove, so that the moving block and the fixed seat can be mutually engaged and slidably connected.

[0018] Optionally, the slider includes a horizontal block and a vertical block, the horizontal block is vertically arranged and fixedly connected to the vertical block, the slide groove includes a horizontal groove and a vertical groove, the horizontal groove is vertically arranged and connected to the vertical groove, the vertical block is slidably connected to the vertical groove, and the horizontal block is slidably connected to the horizontal groove.

[0019] By adopting the above technical solution, the vertical block is slidably connected to the vertical groove, and the horizontal block is slidably connected to the horizontal groove, so that the moving block and the fixed seat can be mutually engaged and slidably connected.

[0020] Optionally, the moving member further includes an elastic member, and the elastic member connects the fixing seat and the moving block.

[0021] By adopting the above technical solution, the elastic member connects the fixed seat and the moving block, so that the moving block can return to its original position under the action of the elastic member after sliding relative to the fixed seat.

[0022] Optionally, a driving member is further included, wherein the driving member is fixedly connected to the bottom end of the fixing seat, and an output shaft of the driving member passes through the fixing seat and is fixedly connected to the first pre-stop block.

[0023] By adopting the above technical solution, the driving member is fixedly connected to the bottom end of the fixed seat, and the output shaft of the driving member is fixedly connected to the first pre-stop block, which can drive the first pre-stop block to move in a direction perpendicular to the track.

[0024] Optionally, the moving member further includes a connecting rod, and the connecting rod connects the moving block and the second pre-stop block.

[0025] By adopting the above technical solution, the connecting rod connects the moving block and the second pre-stop block, so that the moving direction of the second pre-stop block is always consistent with the moving direction of the moving block.

[0026] Optionally, the moving block is provided with a first inclined surface, and the first pre-stop block is provided with a second inclined surface, and the first inclined surface can abut against the second inclined surface.

[0027] By adopting the above technical solution, the first inclined surface can abut against the second inclined surface, and the second inclined surface moves downward along the first inclined surface, so that the movement of the first pre-stop block in the vertical direction can push the moving block to move horizontally.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. After the first stamping is completed, the stators slide onto the track quickly one by one. When the first stator slides to abut against the first pre-stop block set on the protruding roller, the subsequent multiple stators abut against the previous stator one by one. At this time, the first pre-stop block makes the first stator pause in advance at the second stamping preparation before entering the second stamping point, so that the cylinder can slowly push the stator into the second stamping equipment in the subsequent process. The second cylinder drives the first pre-stop block to move downward, and the first stator moves on the track to the second stamping preparation. At the same time, because the first pre-stop block moves downward and abuts against the moving block and drives the moving block to slide on the fixed seat, the spring is compressed, and the second pre-stop block fixedly connected to the moving block through the connecting rod moves at the same time. The second pre-stop block abuts against the second stator at the other end. The second pre-stop block can prevent the second stator from moving with the first stator.

[0030] After the first stator moves to the second stamping preparation position, the second cylinder drives the first pre-stop block to move upward and protrude from the track roller setting. At the same time, the moving block moves back under the elastic action of the spring, driving the second pre-stop block to move to separate from the second stator. At this time, the second stator moves along the track to abut against the first pre-stop block, and waits for the second stamping of the first stator to be completed before the second stator can move to the second stamping preparation position. The following stators are analogous.

[0031] The first pre-stop block contracts downward, and the stator moves to the second stamping preparation position. At the same time, the downward contraction of the first pre-stop block can drive the second pre-stop block to abut against the next stator, preventing the next stator from moving with the previous stator, thereby solving the problem that the first cylinder at the second stamping preparation position is interfered with by the next stator when pushing the previous stator, resulting in the first cylinder being unable to retract, causing interference with the recycling of the first cylinder, thereby affecting the stator transportation efficiency and stamping efficiency.

[0032] 2. The connecting rod connects the moving block and the second pre-stop block so that the moving direction of the second pre-stop block is always consistent with the moving direction of the moving block. The downward movement of the first pre-stop block can make the second pre-stop block abut against the stator; the upward movement of the second pre-stop block can make the second pre-stop block separate from the stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0034] Figure 2 It is a cross-sectional schematic diagram of the first viewing angle of the embodiment of the present application;

[0035] Figure 3 It is a cross-sectional schematic diagram of the second viewing angle of the embodiment of the present application;

[0036] Figure 4 for Figure 3 A partial enlarged schematic diagram of part A.

[0037] In the figure:

[0038] 10. First pre-stop block; 11. Second inclined surface;

[0039] 20. Second pre-stop block;

[0040] 30. moving member; 31. fixed seat; 311. slide slot; 312. horizontal slot; 313. vertical slot; 32. moving block; 321. slider; 322. horizontal block; 323. vertical block; 324. first inclined surface; 33. elastic member; 331. spring; 34. connecting rod;

[0041] 40. driving member; 41. second cylinder;

[0042] 50. Track; 51. Stator. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0044] The embodiment of the present application discloses a stator transport pre-stop device.

[0045] It should be noted that the “upper”, “lower” and “vertical direction” in this embodiment all refer to the axial direction of the track 50 as a reference.

[0046] Reference Figure 1 A stator transport pre-stop device comprises a first pre-stop block 10, a second pre-stop block 20, a moving member 30 and a driving member 40. The track 50 is arranged obliquely, and the stator 51 can pass quickly on the track 50. The first pre-stop block 10 is arranged perpendicular to the track 50 and inserted between two rollers on the track 50. The first pre-stop block 10 can move in the vertical direction relative to the track 50 and protrude from the roller of the track 50. The first pre-stop block 10 can abut against the front end of the stator 51. The second pre-stop block 20 is located on the side of the track 50, is arranged perpendicular to the running direction of the track 50 and is parallel to the roller of the track 50. The second pre-stop block 20 can abut against the side of the stator 51. The first pre-stop block 10 is located at the front end of the running direction of the track 50 of the second pre-stop block 20. The moving member 30 is located below the track 50. When the first pre-stop block 10 moves downward, it can abut against the moving member 30 and drive the moving member 30 to slide. The moving member 30 is fixedly connected to the second pre-stop block 20.

[0047] After the first punching is completed, the stators 51 slide onto the track 50 one by one quickly. When the first stator 51 slides to abut against the first pre-stop block 10 set with the protruding roller, the subsequent multiple stators 51 abut against the previous stator 51 one by one. At this time, the first pre-stop block 10 makes the first stator 51 pause in advance at the second punching preparation before entering the second punching point, so that the cylinder can slowly push the stator 51 into the second punching device in the subsequent process. The first pre-stop block 10 is driven to move downward, and the first stator 51 moves on the track 50 to the second punching preparation. At the same time, the first pre-stop block 10 moves downward to abut against the moving member 30 and drives the moving member 30 to slide. The second pre-stop block 20 fixedly connected to the moving member 30 moves at the same time, and the second pre-stop block 20 abuts against the second stator 51 at the other end. Since the first pre-stop block 10 is retracted under the track 50 at this time, the second pre-stop block 20 can prevent the second stator 51 from moving with the first stator 51.

[0048] After the first stator 51 moves to the second punching preparation position, the first pre-stop block 10 is driven to move upward to protrude from the roller setting of the track 50, and the moving member 30 is driven to slide, and the second pre-stop block 20 moves to be separated from the second stator 51. At this time, the second stator 51 moves along the track 50 to abut against the first pre-stop block 10, and after the second punching of the first stator 51 is completed, the second stator 51 can move to the second punching preparation position. The following stators 51 are analogous.

[0049] As a result, the first pre-stop block 10 contracts downward, and the stator 51 moves to the second stamping preparation position. At the same time, the downward contraction of the first pre-stop block 10 can drive the second pre-stop block 20 to abut against the next stator 51, preventing the next stator 51 from moving with the previous stator 51, thereby solving the problem that the first cylinder at the second stamping preparation position is interfered with by the next stator 51 when pushing the previous stator 51, resulting in the inability of the first cylinder to retract, thereby interfering with the recycling of the first cylinder, thereby affecting the transportation efficiency and stamping efficiency of the stator 51.

[0050] Reference Figure 2 and Figure 3 The specific structure of the moving member 30 and the specific connection relationship between the first pre-stop block 10 and the second pre-stop block 20 are as follows: the moving member 30 includes a fixed seat 31, a moving block 32, an elastic member 33 and a connecting rod 34, the fixed seat 31 is located below the track 50, the moving block 32 is located between the fixed seat 31 and the track 50, the moving block 32 is slidably connected to the fixed seat 31, the elastic member 33 is located between the fixed seat 31 and the moving block 32, the elastic member 33 connects the side wall of the fixed seat 31 and the end of the moving block 32, the first pre-stop block 10 can abut against the moving block 32 and push the moving block 32 to compress the elastic member 33, the connecting rod 34 is arranged in a bent shape, one end of the connecting rod 34 is connected to the side of the moving block 32, and the other end is connected to the end of the second pre-stop block 20.

[0051] The connecting rod 34 can keep the moving block 32 and the second pre-stop block 20 connected at all times, and the moving direction of the second pre-stop block 20 is always consistent with the moving direction of the moving block 32 .

[0052] The elastic member 33 can be a spring 331. After the first stator 51 moves to abut against the first pre-stop block 10, the first pre-stop block 10 is driven to move downward. At this time, the first stator 51 moves to the second stamping preparation position on the track 50, and the first pre-stop block 10 pushes the moving block 32 toward the side wall of the fixed seat 31. The spring 331 is compressed, and the moving block 32 drives the second pre-stop block 20 to abut against the side of the second stator 51 on the side of the track 50, preventing the second stator 51 from following the first stator 51 to move to the second stamping preparation position, thereby interfering with the circulation operation of the first cylinder.

[0053] When the first stator 51 is away from the first pre-stop block 10, the first pre-stop block 10 is driven to move upward, and the moving block 32 is restored to its original position under the elastic action of the spring 331, driving the second pre-stop block 20 away from the second stator 51, and the second stator 51 slides on the track 50 until it abuts against the protruding first pre-stop block 10. At this time, when the first stator 51 in front is moved to the second stamping point under the push of the first cylinder and the stamping is completed, the first pre-stop block 10 is driven to move downward to perform the pre-stop stamping operation of the second stator 51, and the subsequent stators 51 are analogous.

[0054] Reference Figure 3 and Figure 4 A slider 321 is provided below the movable block 32, and a slide groove 311 is provided above the fixed seat 31. The slider 321 is located above the slide groove 311, and the slider 321 is slidably connected to the slide groove 311. The specific structures of the slider 321 and the slide groove 311, and the specific connection relationship between the slide groove 311 and the slider 321 are as follows: the slider 321 includes a horizontal block 322 and a vertical block 323, the horizontal block 322 is located below the vertical block 323, the horizontal block 322 and the vertical block 323 are vertically arranged and fixedly connected, the slide groove 311 includes a horizontal groove 312 and a vertical groove 313, the horizontal groove 312 is located below the vertical groove 313, the horizontal groove 312 and the vertical groove 313 are vertically arranged and connected to each other, the vertical block 323 is slidably connected to the vertical groove 313, and the horizontal block 322 is slidably connected to the horizontal groove 312.

[0055] The moving block 32 is slidably connected to the fixed seat 31 through the clamping of the slider 321 and the slide groove 311, preventing the spring 331 from being unevenly stressed when the first pre-stop block 10 pushes the moving block 32 to squeeze the spring 331, causing the moving block 32 to vertically separate from the fixed seat 31, thereby causing damage to the entire moving part 30.

[0056] Reference Figure 2The driving member 40 is located below the fixing seat 31, and the driving member 40 is fixedly connected to the bottom end of the fixing seat 31. The output shaft of the driving member 40 passes through the fixing seat 31 and is fixedly connected to the first pre-stop block 10. The driving member 40 may be a second cylinder 41. When the second cylinder 41 is driven, the first pre-stop block 10 is driven to move downward, so that the stator 51 abutting against the first pre-stop block 10 can move on the track 50; when the second cylinder 41 is driven, the first pre-stop block 10 is driven to move upward, so that the stator 51 abuts against the first pre-stop block 10, and the stator 51 on the track 50 stops moving.

[0057] Reference Figure 2 A first inclined surface 324 is provided on the upper side of the moving block 32, and a second inclined surface 11 is provided on the lower side of the first pre-stop block 10. The first inclined surface 324 can abut against the second inclined surface 11. When the first pre-stop block 10 moves downward, the second inclined surface 11 moves downward along the first inclined surface 324. The movement of the first pre-stop block 10 in the vertical direction pushes the moving block 32 to move horizontally. The arrangement of the second inclined surface 11 and the first inclined surface 324 makes it easier for the moving block 32 to move horizontally.

[0058] The implementation principle of a stator transport pre-stop device in this embodiment is as follows: after the first stamping is completed, the stators 51 slide quickly onto the track 50 one by one. When the first stator 51 slides to abut against the first pre-stop block 10 set with the protruding roller, the subsequent multiple stators 51 abut against the previous stator 51 one by one. At this time, the first pre-stop block 10 makes the first stator 51 pause its movement in advance at the second stamping preparation point before entering the second stamping point, so that the cylinder can slowly push the stator 51 into the second stamping equipment in the subsequent process. The second cylinder 41 is driven to drive the first pre-stop block 10 to move downward, and the first stator 51 moves on the track 50 to the second stamping preparation position. At the same time, since the first pre-stop block 10 moves downward and abuts against the moving block 32 and drives the moving block 32 to slide on the fixed seat 31, the spring 331 is compressed, and the second pre-stop block 20 fixedly connected to the moving block 32 through the connecting rod 34 moves at the same time. The second pre-stop block 20 abuts against the second stator 51 at the other end. The second pre-stop block 20 can prevent the second stator 51 from moving with the first stator 51.

[0059] After the first stator 51 moves to the second stamping preparation position, the second cylinder 41 drives the first pre-stop block 10 to move upward to protrude from the roller setting of the track 50, and at the same time, the moving block 32 moves back under the elastic action of the spring 331, driving the second pre-stop block 20 to move to separate from the second stator 51. At this time, the second stator 51 moves along the track 50 to abut against the first pre-stop block 10, and waits for the second stamping of the first stator 51 to be completed, and then the second stator 51 can move to the second stamping preparation position. The following stators 51 are analogous.

[0060] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stator transport pre-stop device, characterized in that: include a first pre-stop block (10), the first pre-stop block (10) being arranged perpendicular to the track (50) and protruding from the track (50), the first pre-stop block (10) being slidably connected to the track (50), and the first pre-stop block (10) being capable of abutting against a front end of the stator (51); a second pre-stop block (20), the second pre-stop block (20) being located on a side of the track (50), and the second pre-stop block (20) being capable of abutting against a side of the stator (51); A moving member (30), the moving member (30) is located below the track (50), the first pre-stop block (10) is capable of abutting against the moving member (30) and driving the moving member (30) to slide, and the moving member (30) is fixedly connected to the second pre-stop block (20).

2. A stator transport pre-stop device according to claim 1, characterized in that: The moving member (30) comprises a fixed seat (31) and a moving block (32); the moving block (32) is slidably connected to the fixed seat (31); the moving block (32) is fixedly connected to the second pre-stop block (20); and the first pre-stop block (10) is capable of abutting against the moving block (32) and pushing the moving block (32) to slide.

3. A stator transport pre-stop device according to claim 2, characterized in that: The movable block (32) is provided with a sliding block (321), the fixed seat (31) is provided with a sliding groove (311), and the sliding block (321) is slidably connected to the sliding groove (311).

4. A stator transport pre-stop device according to claim 3, characterized in that: The sliding block (321) comprises a transverse block (322) and a vertical block (323), the transverse block (322) and the vertical block (323) being vertically arranged and fixedly connected, the sliding groove (311) comprises a transverse groove (312) and a vertical groove (313), the transverse groove (312) and the vertical groove (313) being vertically arranged and communicating with each other, the vertical block (323) and the vertical groove (313) being slidably connected, and the transverse block (322) and the transverse groove (312) being slidably connected.

5. A stator transport pre-stop device according to claim 2, characterized in that: The moving member (30) further comprises an elastic member (33), wherein the elastic member (33) connects the fixing seat (31) and the moving block (32).

6. A stator transport pre-stop device according to claim 2, characterized in that: It also includes a driving member (40), the driving member (40) being fixedly connected to the bottom end of the fixing seat (31), and an output shaft of the driving member (40) passing through the fixing seat (31) and being fixedly connected to the first pre-stop block (10).

7. A stator transport pre-stop device according to claim 2, characterized in that: The moving member (30) further comprises a connecting rod (34), wherein the connecting rod (34) connects the moving block (32) and the second pre-stop block (20).

8. A stator transport pre-stop device according to claim 2, characterized in that: The moving block (32) is provided with a first inclined surface (324), the first pre-stop block (10) is provided with a second inclined surface (11), and the first inclined surface (324) can abut against the second inclined surface (11).

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