Blanking device for motor end cover

Abstract

The utility model discloses a blanking device for a motor end cover, which comprises a support frame (1), the top of the support frame (1) is connected with a driving shaft (2), the outside of the driving shaft (2) is connected with a swing frame (3), the top of the swing frame (3) is connected with a blanking plate (4) in a sliding manner, and the outside of the swing frame (3) is connected with a swing assembly for positioning the inclination angle of the blanking plate (4). The outer portion of the blanking plate (4) is connected with a transverse positioning assembly used for positioning the transverse position of the blanking plate (4). According to the utility model, the falling height of the motor end cover can be shortened, so that the collision damage of the motor end cover is reduced.

Description

Technical Field

[0001] The utility model relates to a motor end cover, in particular to a blanking device for the motor end cover. Background Art

[0002] During the processing of the motor end cap of the washing machine motor, the motor end cap parts need to be pressed and screwed by specific processing equipment, and then the formed motor end cap is transported to the next station by a transfer vehicle to complete the motor assembly process. In order to facilitate the loading of the motor end cap, the manufacturer currently installs a conveyor belt at the tail of the processing equipment, and places the transfer vehicle under the end of the conveyor belt, so that the motor end cap can be sent out through the conveyor belt after forming, and automatically fall into the transfer vehicle below, realizing the automatic collection of the motor end cap.

[0003] However, the defect of this structure is that, in order to improve the conveying efficiency of the motor end caps, the current transfer vehicles will use large-sized and high-loading transfer boxes so as to transport a large number of motor end caps in one transfer. This results in a height difference between the conveyor belt and the transfer box when the transfer box is empty, causing the motor end caps to be damaged by collision due to the excessive drop height when they fall, affecting the processing stability of the motor end caps.

[0004] Therefore, a dropping device for a motor end cover is needed to prevent the motor end cover from being damaged by collision when falling. Utility Model Content

[0005] The utility model aims to provide a dropping device for a motor end cover, which can shorten the height of the motor end cover when it falls, thereby reducing the collision damage of the motor end cover.

[0006] The technical solution of the utility model: a blanking device for a motor end cover comprises a support frame, the top of the support frame is connected to a driving shaft, the outside of the driving shaft is connected to a swing frame, the top of the swing frame is slidably connected to a blanking plate, the outside of the swing frame is connected to a swing component for positioning the inclination angle of the blanking plate, and the outside of the blanking plate is connected to a lateral positioning component for positioning the lateral position of the blanking plate;

[0007] When in use, the operator adjusts the inclination angle of the blanking plate through the swing assembly, and adjusts the lateral position of the blanking plate through the lateral positioning assembly, so that one end of the blanking plate after positioning is located outside the end of the conveyor belt, and the other end of the blanking plate extends into the transfer box, so that the motor end cover enters the blanking plate after being discharged from the conveyor belt, and slides along the blanking plate into the transfer box;

[0008] When the motor end covers in the transfer box are stacked, the operator adjusts the inclination angle and lateral position of the blanking plate according to the stacking height of the motor end covers, so that the height difference between the lower end of the blanking plate and the upper motor end covers of the transfer box is controlled within a specified range.

[0009] In the aforementioned blanking device for the motor end cover, the swing assembly includes a screw threadedly connected to the top of the support frame, the lower end of the screw is connected to a turntable, and the upper end of the screw forms a clamping portion; one end of the swing frame extends outward and forms a swing portion, and the lower end of the swing portion forms a limiting groove, and the clamping portion is snap-fitted and connected in the limiting groove and is used to limit the rotation angle of the swing frame.

[0010] In the aforementioned blanking device for the motor end cover, the driving shaft is rotatably connected to the support frame, and the lateral positioning assembly includes a handwheel fixed to one end of the driving shaft and a driving gear transmission-connected to the driving shaft. A rack is provided on the outside of the driving gear and is fixedly connected to the bottom of the blanking plate, and the driving gear and the rack are meshed with each other.

[0011] Compared with the prior art, the utility model has the following characteristics:

[0012] (1) The utility model is limited by the structure of the swing assembly and the lateral positioning assembly, so that the operator can adjust the inclination angle of the blanking plate through the swing assembly, and adjust the extension length of the blanking plate along the inclination direction through the lateral positioning assembly, so as to rely on the cooperation of the two to control the height of the two ends of the blanking plate, and adjust the height difference between the blanking plate and the transfer box while ensuring the stable blanking of the blanking plate; and by controlling the height difference between the blanking plate and the transfer box, the falling height of the motor end cover can be effectively shortened, thereby avoiding collision damage to the motor end cover;

[0013] (2) On this basis, the utility model uses a swing assembly consisting of a screw, a swing part and a clamping part, and a lateral positioning assembly consisting of a drive shaft, a drive gear and a rack, so that the operator can control the blanking plate to rotate and move horizontally through a hand wheel and a control panel respectively. The two are independent of each other and do not hinder each other, thereby facilitating the operator's free adjustment;

[0014] Therefore, the utility model can shorten the height of the motor end cover when it falls, thereby reducing the collision damage of the motor end cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 A-direction enlarged view;

[0017] Figure 3 It is a connection diagram of the clamping part and the limiting groove.

[0018] The markings in the accompanying drawings are: 1-support frame, 2-drive shaft, 3-swing frame, 4-blank plate, 5-screw, 6-turntable, 7-clamping part, 8-handwheel, 9-drive gear, 10-rack, 301-swing part, 302-limiting groove. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0020] Embodiment. A blanking device for a motor end cover is constructed as follows Figure 1 As shown, it includes a support frame 1, the top of the support frame 1 is connected to a driving shaft 2, the outside of the driving shaft 2 is rotatably connected to a swing frame 3, the top of the swing frame 3 is slidably connected to a blanking plate 4 via a linear guide rail, the outside of the swing frame 3 is connected to a swing component for positioning the inclination angle of the blanking plate 4, the outside of the blanking plate 4 is connected to a lateral positioning component for positioning the lateral position of the blanking plate 4, and the lateral position is the extended position of the blanking plate 4 relative to the swing frame 3 along the inclination direction.

[0021] The swing assembly includes a screw rod 5 threadedly connected to the top of the support frame 1, the lower end of the screw rod 5 is connected to a turntable 6, and the upper end of the screw rod 5 forms a clamping portion 7; one end of the swing frame 3 extends outward and forms a swing portion 301, and the lower end of the swing portion 301 forms a limiting groove 302, and the clamping portion 7 is snap-fitted and connected in the limiting groove 302 and is used to limit the rotation angle of the swing frame 3, and the height of the limiting groove 302 is greater than the thickness of the clamping portion 7.

[0022] The swing frame 3 is offset relative to the middle point of the blanking plate 4, so that the swing frame 3 hangs down naturally near one end of the transfer box.

[0023] The driving shaft 2 is rotatably connected to the support frame 1, and the lateral positioning assembly includes a handwheel 8 fixed to one end of the driving shaft 2 and a driving gear 9 key-connected to the driving shaft 2. The outside of the driving gear 9 is provided with a rack 10 fixedly connected to the bottom of the blanking plate 4, and the driving gear 9 and the rack 10 are meshed with each other.

[0024] Shaft retaining rings are connected to the drive shafts 2 on both sides of the swing frame 3 and the drive gear 9, so that the swing frame 3 and the drive gear 9 are axially limited by the shaft retaining rings.

[0025] Friction damping is formed between the driving shaft 2 and the supporting frame 1 to prevent the blanking plate 4 from lateral movement in a non-driven state.

[0026] When in use, the operator rotates the turntable 6 to adjust the height of the clamping part 7, and uses the clamping part 7 to limit the swinging part 301, so that the swinging part 301 is in a specified inclined position under the limiting action of the clamping part 7; at the same time, the operator drives the driving gear 9 to rotate through the hand wheel 8, so that the driving gear 9 controls the lateral movement of the blanking plate 4 through the rack after rotation, thereby realizing the adjustment of the inclination angle and lateral position of the blanking plate 4, so that one end of the blanking plate 4 is located outside the end of the conveyor belt after positioning, and the other end of the blanking plate 4 extends into the transfer box, so that the motor end cover enters the blanking plate 4 after being discharged from the conveyor belt, and slides along the blanking plate 4 into the transfer box;

[0027] When the motor end covers in the transfer box are stacked, the operator adjusts the inclination angle and lateral position of the blanking plate 4 according to the stacking height of the motor end covers, so that the height difference between the lower end of the blanking plate 4 and the upper motor end covers of the transfer box is controlled within a specified range.

[0028] Working principle of the utility model: the utility model is installed at the end of the conveyor belt when in use, and the upper end of the blanking plate 4 is flush with the conveying plane of the conveyor belt, and the lower end of the blanking plate 4 is tilted and extended into the transfer box, and forms a certain height difference with the bottom surface of the transfer box, and the height difference can be flexibly controlled according to the needs of the operator. After the conveyor belt sends out the processed motor end cover, the motor end cover enters the blanking plate 4 under the drive of the conveyor belt, and slides along the blanking plate 4 toward the transfer box, and after sliding into place, it detaches from the blanking plate 4 and falls into the transfer box below to achieve discharge. When the motor end cover in the transfer box is stacked to a position close to the lower end of the blanking plate 4, the operator adjusts the inclination angle of the blanking plate 4 through the swing assembly and the lateral positioning assembly, and then fine-tunes the placement position of the transfer box, so that the discharge part of the lower end of the blanking plate 4 forms a space for the motor end cover to fall freely after being lifted. With the above-mentioned cooperation, the utility model can control the heights of both ends of the blanking plate 4 by adjusting the lateral position and the inclination angle of the blanking plate 4, thereby using the blanking plate 4 to adjust the falling height of the motor end cover, thereby avoiding the problem of the motor end cover being damaged by collision due to excessive falling height.

Claims

1. A blanking device for motor end cover, characterized in that: The invention comprises a support frame (1), the top of the support frame (1) is connected to a driving shaft (2), the outside of the driving shaft (2) is connected to a swing frame (3), the top of the swing frame (3) is slidably connected to a blanking plate (4), the outside of the swing frame (3) is connected to a swing component for positioning the inclination angle of the blanking plate (4), and the outside of the blanking plate (4) is connected to a lateral positioning component for positioning the lateral position of the blanking plate (4).

2. The blanking device for the motor end cover according to claim 1 is characterized in that: The swing assembly comprises a screw rod (5) threadedly connected to the top of the support frame (1), the lower end of the screw rod (5) is connected to a turntable (6), and the upper end of the screw rod (5) forms a clamping portion (7); one end of the swing frame (3) extends outward to form a swing portion (301), the lower end of the swing portion (301) forms a limiting groove (302), and the clamping portion (7) is buckled and connected in the limiting groove (302) and is used to limit the rotation angle of the swing frame (3).

3. The blanking device for the motor end cover according to claim 2 is characterized in that: The drive shaft (2) is rotatably connected to the support frame (1), and the lateral positioning assembly comprises a hand wheel (8) fixed to one end of the drive shaft (2) and a drive gear (9) transmission-connected to the drive shaft (2), and a rack (10) is provided on the outside of the drive gear (9) and fixedly connected to the bottom of the blanking plate (4), and the drive gear (9) and the rack (10) are meshed with each other.

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