A slingshot feeding mechanism

Abstract

The present invention relates to the technical field of motor slingshot assembly, and in particular to a slingshot feeding mechanism, comprising a vibration component for conveying slingshots, a turntable component arranged above the conveying path of the vibration component, and a swing arm component that can swing to the top of the turntable component; the turntable component comprises a turntable that can clamp the slingshot conveyed by the vibration component and rotate; the swing arm component comprises a plurality of swing arms that can swing to the top of the turntable to clamp the slingshot. By arranging a turntable that can clamp multiple slingshots at the same time above the vibration component, and arranging a swing arm that can clamp two slingshots on the turntable at the side of the turntable, it is possible to use a set of feeding vibration components to complete double slingshot feeding, saving space and resources, and improving the noise environment of the production area.

Description

Technical Field

[0001] The invention relates to the technical field of motor slingshot assembly, and in particular to a slingshot feeding mechanism. Technical Background

[0002] The motor is generally composed of a housing assembly, a rotor assembly and an end cover assembly. The housing assembly includes a housing and a magnet fixed in the housing. The magnet is installed on the inner wall of the housing and fixed by two slingshots.

[0003] In the existing automatic motor assembly equipment, two sets of vibration plates and direct vibration equipment are required to transport two slingshots respectively to achieve simultaneous loading, and then press the two slingshots into the casing to fix the magnets. Placing two vibration plates and direct vibration loading equipment in the production area will take up too much space, and the use of two sets of vibration plates and direct vibration loading equipment will generate a lot of noise. Using two sets of vibration plates and direct vibration equipment at the same time cannot improve the overall speed of the equipment, resulting in a waste of resources. Summary of the invention

[0004] The purpose of the invention is to provide a slingshot feeding mechanism. The technical solution provided by the invention solves the problems of occupying space, making a lot of noise and wasting resources caused by using two sets of feeding equipment to feed materials when transporting and assembling two slingshots.

[0005] In order to solve the above technical problems, the present invention provides a slingshot feeding mechanism, including a vibration component for conveying slingshots, a turntable component arranged above the conveying path of the vibration component, and a swing arm assembly that can be swung above the turntable component; the turntable assembly includes a turntable that can clamp the slingshot conveyed by the vibration component and rotate; the swing arm assembly includes a plurality of swing arms that can be swung above the turntable to clamp the slingshot.

[0006] Preferably, the edge of the turntable is formed with a plurality of slots in a ring array along its axis; the slots penetrate the turntable along the axis direction; the turntable assembly also includes a wedge-shaped lifting assembly for lifting the slingshot from the outlet of the vibration assembly to the slots.

[0007] Preferably, the swing arm assembly includes two groups of swing arms for clamping the slingshot, and a driving assembly for driving the two groups of swing arms to swing between the bottom of the housing to be assembled and the top of the turntable; it also includes a rectangular lifting assembly for lifting the slingshot from the slot to the swing arm.

[0008] Preferably, one end of the swing arm is rotatably arranged on the side of the turntable through a rotating shaft, and a clamping portion is formed at the free end thereof for the slingshot to be embedded from bottom to top.

[0009] Preferably, the two swing arms are arranged side by side, and teeth that mesh with each other are formed at the lower ends of their rotating shafts; the driving assembly includes a C-shaped spur gear driven by a pushing cylinder; the teeth of the two groups of swing arms are respectively meshed with the teeth on the two inner sides of the spur gear.

[0010] Preferably, the rectangular lifting assembly includes a rectangular plate driven by a first lifting cylinder; the rectangular plate is used to be inserted into the card slot and lift the slingshot to the clamping part of the swing arm.

[0011] Preferably, the wedge-shaped lifting assembly includes a wedge-shaped plate driven by a second lifting cylinder; the wedge-shaped plate is located at the outlet of the vibration assembly and is used to position the slingshot and lift it into the card slot of the turntable.

[0012] Preferably, a plurality of cylinders for restricting the swing position of the swing arm are provided on the turntable; the cylinders are fixed between any two adjacent card slots.

[0013] As can be seen from the above, applying the present invention can obtain the following beneficial effects: by providing a turntable capable of clamping multiple slingshots above the vibration assembly and a swing arm capable of clamping two slingshots simultaneously on the side of the turntable, it is realized to complete the feeding of double slingshots by using a set of feeding vibration assembly, saving space and resources and improving the noise environment in the production area. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments of the present invention or the prior art. Obviously, the drawings in the following description are only a part of the embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0015] Figure 1 Schematic diagram of the shape of the slingshot in the embodiment of the present invention;

[0016] Figure 2 Schematic diagram of the mechanism structure for feeding the slingshot in the embodiment of the present invention;

[0017] Figure 3 Schematic diagram of the cooperation state of the swing arm assembly and the turntable assembly in the embodiment of the present invention;

[0018] Figure 4 Enlarged view of part A of the cooperation between the swing arm and the turntable in the embodiment of the present invention;

[0019] Figure 5 Schematic diagram of the structure of the slingshot swing arm assembly in the embodiment of the present invention;

[0020] Figure 6 Top view of the swing arm assembly and the turntable assembly in the embodiment of the present invention;

[0021] Figure 7 A top view of the swing arm assembly and the turntable assembly in the embodiment of the present invention in the coordinated state;

[0022] Figure 8 This is an enlarged view of part B of the swing arm assembly according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0024] like Figure 1 As shown, the slingshot 11 to be transported and loaded is a U-shaped slingshot 11, which is used to be pressed into the casing to fix the magnet. During assembly, two slingshots 11 need to be clamped and pressed into the casing at the same time. In the existing assembly equipment, two sets of loading equipment are required to transport the two slingshots 11 respectively to achieve simultaneous loading. Therefore, the two sets of loading equipment bring about the problems of large space occupation, high noise and waste of resources.

[0025] like Figure 2-3 As shown, in order to solve the above technical problems, this embodiment provides a slingshot feeding mechanism, including a vibration assembly 10 for conveying a slingshot 11, a turntable assembly 20, and a swing arm assembly 30. The vibration assembly 10 includes a vibration plate and a direct vibration feeder connected to the outlet of the vibration plate. The vibration plate conveys the slingshot to the direct vibration feeder in a specific direction by vibration, and then the direct vibration feeder conveys the slingshot forward.

[0026] In order to realize the overall feeding equipment using only one set of vibration components 10, a turntable component 20 is arranged above the conveying path of the vibration component 10. The turntable component 20 can clamp the slingshot 11 conveyed by the vibration component 10 and transfer it to the swing arm component 30. The swing arm component 30 clamps the slingshot to complete the feeding action.

[0027] Specifically, the turntable assembly 20 includes a turntable 21 that can hold the slingshot transported by the vibration assembly 10 and rotate, and the turntable 21 is driven to rotate by a motor 23. The edge of the turntable 21 is formed with a plurality of slots 211 in a ring array along the axis of the turntable 21, and the slots 211 are in a T shape, such as Figure 4As shown, due to the elasticity of the U-shaped slingshot 11, the two sides of the U-shaped slingshot 11 abut against the two sides of the slot 211. The slot 211 is arranged along the axial direction of the rotating disk 21. Since the slot 211 acts on the two sides of the U-shaped slingshot 11, the slot 211 does not limit the movement of the U-shaped slingshot 11 in the vertical direction. Therefore, the U-shaped slingshot 11 can move up and down in the slot 211.

[0028] In order to transfer the slingshot at the outlet end of the vibration component 10 to the slot 211 of the turntable 21, a wedge-shaped lifting assembly is arranged at the outlet of the vibration component 10. The wedge-shaped lifting assembly is against the outlet of the vibration component 10. The wedge-shaped lifting assembly includes a wedge plate 22 driven by a cylinder. The wedge plate 22 is arranged at the outlet of the vibration component 10 and is located directly below the slot 211 of the turntable 21. The thickness of the wedge plate 22 is less than the width of the slot 211, and the top of the wedge plate 22 can be inserted into the slot 211.

[0029] Specifically, Figure 5 As shown, the U-shaped opening of the slingshot 11 is transported downward from the vibration assembly to the wedge plate 22 at the exit, and a concave surface for positioning the top of the slingshot 11 is formed at the top of the wedge plate 22. When the slingshot 11 is transported to the top of the wedge plate 22, the cylinder connected to the wedge plate 22 drives the wedge plate 22 to lift the slingshot 11 into the slot 211 of the turntable 21, and through the rotation of the turntable 21, the slingshot 11 is inserted into each slot 211 of the turntable 21 in sequence.

[0030] It should be noted that each rotation of the turntable 21 is a fixed angle rotation, so that after each rotation of the turntable 21, the slot 211 is located directly above the wedge plate 22 and the slingshot 11, thereby achieving the purpose of inserting the slingshot 11 into each slot 211 of the turntable 21 in sequence.

[0031] When the slots 211 of the turntable 21 are both holding the slingshots 11, in order to simultaneously hold the two slingshots 11 on the slots 211 of the turntable 21, it is convenient to complete the subsequent assembly work of inserting the two slingshots 11 into the housing. A swing arm assembly 30 is arranged on the side of the turntable assembly 20, and the swing arm assembly 30 can swing to the top of the turntable 21 and hold the two slingshots 11.

[0032] The swing arm assembly 30 includes two sets of swing arms 31 for clamping the slingshot, and a driving assembly. The driving assembly is used to drive the two sets of swing arms 31 to swing respectively between the lower part of the housing to be assembled and above the turntable 21, and the swing arms 31 swing above the card slots 211 of the turntable 21. One end of the swing arm 31 is provided with a rotating shaft 312, and the swing arm 31 is rotatably arranged on the side of the turntable through the rotating shaft 312. The other free end of the swing arm 31 forms a clamping part 311 for clamping the slingshot. When the swing arm 31 swings above the turntable 21, the clamping parts 311 on the two swing arms 31 are just in the same vertical plane as two of the card slots 211 of the turntable 21, that is, the slingshot 11 in the card slot 211 can be jacked up to the clamping part 311 of the swing arm 31. For this reason, a rectangular jacking assembly is arranged below the vertical plane where the clamping part 311 of the swing arm 31 and the card slot 211 are located.

[0033] As Figure 4-5 shown, the rectangular jacking assembly includes a rectangular plate 32 driven by a cylinder. The rectangular plate 32 is located below the turntable 21, and when the swing arm 31 swings above the card slot 211, the swing arm 31, the card slot 211 and the rectangular plate 32 are on the same vertical line. As Figure 6-7 shown, the rectangular plate 32 driven by the cylinder moves upward and顶住 the slingshot 11 in the card slot 211, and then jacks up the slingshot 11 to the clamping part 311 of the swing arm 31. The slingshot 11 is jacked up from the card slot 211 to the swing arm 31. Since there are two sets of swing arms 31, two sets of rectangular jacking assemblies are provided at their corresponding positions.

[0034] To drive the two sets of swing arms 31 to rotate to both sides of the turntable 21 at the same time to clamp the slingshot 11, the two swing arms 31 are arranged side by side. The lower ends of the rotating shafts 312 of the swing arms 31 are formed with meshing teeth 313. The driving assembly includes a spur gear 33 driven by a pushing cylinder. The spur gear 33 is in a C shape, and its teeth are arranged on two opposite inner sides. The teeth 313 of the rotating shafts 312 of the two sets of swing arms 31 are respectively meshed with the teeth on the two inner sides of the spur gear 33. By driving the spur gear 33 to move linearly by the cylinder, the two sets of swing arms 31 are rotated in opposite directions to each other and rotated to the fixed positions on the turntable 21 to match the positions of the card slots 211. The rotation angle of the swing arm 31 is controlled by the stroke of the cylinder 36 driving the spur gear 33 to advance.

[0035] It can be seen that the positions of the two groups of swing arms 31 above the turntable 21 are fixed each time they rotate. When the slingshot 11 is taken away by the swing arm 31 and the slot 211 is empty, the turntable 21 rotates again to above the vibration component 10, and continues to lift and obtain the slingshot 11 on the vibration component 10, and repeats this process. Furthermore, a turntable 21 capable of clamping multiple slingshots 11 is arranged above the vibration component 10, and a swing arm 31 capable of clamping two slingshots at the same time is arranged on the side of the turntable 21, so that double slingshot loading can be completed with one set of feeding vibration components 10, which saves space and resources and improves the noise environment in the production area. Example

[0036] See also Figure 2 The present embodiment provides a slingshot feeding mechanism, including a vibration assembly 10 for conveying the slingshot, a turntable assembly 20 arranged above the conveying path of the vibration assembly 10, and a swing arm assembly 30 that can swing to above the turntable assembly; the turntable assembly 20 includes a turntable 21 that can clamp the slingshot 11 and rotate; the swing arm assembly 30 includes a plurality of groups of swing arms 31 that can swing to above the turntable 21 to clamp the slingshot.

[0037] The edge of the turntable 21 is formed with a plurality of slots 211 in an annular array along the axis of the turntable 21, and a wedge-shaped lifting assembly is used to lift the slingshot from the outlet of the vibration assembly 10 to the inside of the slot. The swing arm assembly 30 includes two sets of swing arms 31 arranged in parallel on the sides of the turntable 21, and a driving assembly that drives the two sets of swing arms 31 to swing in opposite directions to the top of the turntable 21, and also includes a rectangular lifting assembly that lifts the slingshot from the slot 211 to the swing arm 31.

[0038] In order to make the two groups of swing arms 31 be in the same vertical plane with the two slots 211 on the turntable 21, as a technical improvement, this embodiment adds a circular array of cylinders 24 on the turntable 21. The cylinders 24 are fixed between any two adjacent slots 211, and the cylinders 24 have the function of limiting the swing position of the swing arms 31. Figure 8 When the swing arm 31 is to engage the slingshot in the slot 211, when the swing arm 31 swings to the position above the slot 211, the swing arm 31 abuts against the cylinder 24 between the slots 211, and then the swing arm 31 stops accurately above the slot 211, and the rectangular lifting assembly lifts the slingshot 11 from the slot 211 to the swing arm 31.

[0039] The above-described implementation methods do not constitute a limitation on the protection scope of the technical solution. Any modification, equivalent replacement and improvement made within the spirit and principle of the above-described implementation methods shall be included in the protection scope of the technical solution.

Claims

1. A slingshot feeding mechanism, characterized in that: It includes a vibration component (10) for conveying slingshots, a turntable component (20) arranged above the conveying path of the vibration component (10), and a swing arm component (30) that can swing above the turntable component; the turntable component (20) includes a turntable (21) that can clamp and rotate the slingshots conveyed by the vibration component (10); the swing arm component (30) includes several groups of swing arms (31) that can swing above the turntable (21) to clamp the slingshots. A number of card slots (211) arranged in a ring array along its axis are formed on the edge of the turntable (21); the card slots (211) penetrate the turntable (21) along the axis direction; the turntable component (20) further includes a wedge-shaped jacking component for jacking the slingshot from the outlet of the vibration component (10) into the card slot (211). The swing arm component (30) includes two groups of swing arms (31) for clamping the slingshot, and a driving component for driving the two groups of swing arms (31) to swing respectively between the lower part of the casing to be assembled and above the turntable (21); it also includes a rectangular jacking component for jacking the slingshot from the card slot (211) onto the swing arm (31). The wedge-shaped jacking component includes a wedge-shaped plate (22) driven by a second jacking cylinder; the wedge-shaped plate (22) is located at the outlet of the vibration component and is used to position the slingshot and jack it into the card slot (211) of the turntable (21).

2. The slingshot feeding mechanism according to claim 1, characterized in that: One end of the swing arm (31) is rotatably arranged on the side of the turntable through a rotating shaft (312), and a clamping part (311) for the slingshot to be inserted from bottom to top is formed at its free end.

3. The slingshot feeding mechanism according to claim 2, characterized in that: The two swing arms (31) are arranged side by side, and gear teeth (313) that mesh with each other are formed at the lower end of their rotating shafts (312); the driving component includes a C-shaped spur gear (33) driven by a pushing cylinder (36); the gear teeth (313) of the two groups of swing arms respectively mesh with the gear teeth on the two inner sides of the spur gear (33).

4. The slingshot feeding mechanism according to claim 1, characterized in that: The rectangular jacking component includes a rectangular plate (32) driven by a first jacking cylinder; the rectangular plate (32) is used to insert into the card slot (211) and jack the slingshot to the clamping part (311) of the swing arm (31).

5. The slingshot feeding mechanism according to claim 2, characterized in that: A number of cylinders (24) for restricting the swing position of the swing arm (31) are arranged on the turntable (21); the cylinders (24) are fixed between any two adjacent card slots (211).

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