Crown spring dispensing input mechanism

Abstract

The utility model discloses a crown spring divides the input mechanism of material, including vibration disc, linear vibrator and ejection module, linear vibrator is between vibration disc and ejection module, the upper end of linear vibrator is provided with linear vibration groove, the upper portion of linear vibration groove is connected with the installation strip, is locked with the vertical board piece on the installation strip, the lower extreme of vertical board piece is in the middle part of linear vibration groove, and there is the gap between the lower extreme of vertical board piece and the bottom plate of linear vibration groove, and is provided with vertical jacking structure and horizontal ejection structure on ejection module. The input mechanism of crown spring divides material and is inserted in the forming groove of crown spring through the vertical board piece in the upper portion, makes every crown spring keep the direction of forming groove upward in the conveying process, ensures that the front and rear crown spring does not jam, improves the quality of input crown spring and the smooth of assembly line.

Description

Technical Field

[0001] This utility model relates to the technical field of crown spring production, and in particular to an input mechanism for crown spring material distribution. Background Technology

[0002] During the sleeve production process, crown springs need to be placed inside the sleeve. In order to ensure that the crown springs can deform radially, forming grooves are formed on the crown springs along the length direction. If the position of the forming grooves is unstable during linear vibration, the front and rear crown springs will get stuck together. Since each crown spring is small in size, the forming grooves will have errors. If the forming grooves of the crown springs are facing downwards during linear conveying, the different sizes of forming grooves will cause the front and rear crown springs to be stuck together, affecting subsequent production. Utility Model Content

[0003] One objective of this invention is to provide an input mechanism for crown spring feeding, wherein a vertical plate is added above the conveying position to restrict the forming groove of the crown spring to face upward, so that the front and rear crown springs can be conveyed smoothly.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] An input mechanism for a crown spring feeding device includes a vibratory plate, a linear vibrator, and an ejection module. The linear vibrator is located between the vibratory plate and the ejection module. A linear vibration groove is provided at the upper end of the linear vibrator. An installation strip is connected above the linear vibration groove. A vertical plate is locked onto the installation strip. The lower end of the vertical plate is located in the middle of the linear vibration groove. There is a gap between the lower end of the vertical plate and the bottom plate of the linear vibration groove. The ejection module is provided with a vertical lifting structure and a horizontal ejection structure.

[0006] As a preferred technical solution, the vertical lifting structure includes a vertical mounting plate, a lifting cylinder is fixed on the vertical mounting plate, the driving end of the lifting cylinder is connected to the lifting plate, and a temporary storage cavity is provided at the upper end of the lifting plate.

[0007] As a preferred technical solution, the vertical mounting plate is provided with a movable groove along the vertical direction, the lifting plate is located inside the movable groove, and a lifting limit block is provided at the upper end of the movable groove.

[0008] As a preferred technical solution, signal sensors are installed at both the front end of the linear vibration groove and the upper end of the vertical mounting plate.

[0009] As a preferred technical solution, an end limiting block is fixed at the upper end of the vertical mounting plate, and a limiting piece is installed at the upper end of the lifting plate, with the limiting piece passing through the middle of the end limiting block.

[0010] As a preferred technical solution, the transverse ejection structure includes a transverse cylinder, the drive end of which is connected to a push plate, and a slot is provided in the middle of the push plate, the width of which is greater than the thickness of the limiting plate.

[0011] The beneficial effects of this utility model are as follows: It provides an input mechanism for crown spring feeding, in which a vertical plate at the top is inserted into the forming groove of the crown spring, so that each crown spring keeps the forming groove facing upward during the conveying process, ensuring that the crown springs before and after will not get stuck, thereby improving the quality of the input crown springs and the smoothness of the production line. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the overall structure of the input mechanism for the crown spring feeding method described in the embodiment;

[0014] Figure 2 This is a three-dimensional structural diagram of the linear vibration groove described in the embodiment;

[0015] Figure 3 This is a cross-sectional view of the linear vibration groove described in the embodiment;

[0016] Figure 4 This is a three-dimensional structural diagram of the vertical lifting structure described in the embodiment;

[0017] Figure 5 This is a cross-sectional view of the vertical lifting structure described in the embodiment;

[0018] Figure 6 This is a three-dimensional structural diagram of the transverse ejection structure described in the embodiment;

[0019] Figure 7 This is a three-dimensional structural diagram of the crown spring described in the embodiment.

[0020] Figures 1 to 7 middle:

[0021] 1. Vibratory feeder; 2. Linear vibrator; 3. Linear vibration groove; 4. Mounting strip; 5. Vertical plate; 6. Vertical lifting structure; 7. Horizontal ejection structure; 8. Vertical mounting plate; 9. Lifting cylinder; 10. Lifting plate; 11. Movable groove; 12. Lifting limit block; 13. Signal sensor; 14. End limit block; 15. Limiting plate; 16. Horizontal movement cylinder; 17. Push plate; 18. Plate groove; 19. Crown spring; 20. Forming groove. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1 to 7 As shown in this embodiment, an input mechanism for a crown spring material distribution includes a vibratory plate 1, a linear vibrator 2, and an ejection module. The linear vibrator 2 is located between the vibratory plate 1 and the ejection module. A linear vibration groove 3 is provided at the upper end of the linear vibrator 2. An installation strip 4 is connected above the linear vibration groove 3. A vertical plate 5 is locked on the installation strip 4. The lower end of the vertical plate 5 is located in the middle of the linear vibration groove 3. There is a gap between the lower end of the vertical plate 5 and the bottom plate of the linear vibration groove 3. The ejection module is provided with a vertical lifting structure 6 and a horizontal ejection structure 7.

[0024] The crown springs 19 are placed in batches in the vibratory feeder 1. The crown springs 19 are conveyed backward one by one from the vibratory feeder 1. When the crown springs 19 enter the linear vibrator 2, the vertical plate 5 in the linear vibration groove 3 passes through the forming groove 20 of the crown springs 19. At this time, the forming groove 20 is facing upward, which can ensure that the lower end of the crown springs 19 is stably pushed backward in the linear vibration groove 3. When the crown springs 19 reach the ejection module, the vertical lifting structure 6 lifts up the individual crown springs 19, and the horizontal ejection structure 7 pushes the lifted individual crown springs 19 to the next station.

[0025] The vertical lifting structure 6 includes a vertical mounting plate 8, on which a lifting cylinder 9 is fixed. The driving end of the lifting cylinder 9 is connected to a lifting plate 10. A temporary storage cavity is provided at the upper end of the lifting plate 10. The vertical mounting plate 8 is provided with a movable groove 11 along the vertical direction. The lifting plate 10 is located inside the movable groove 11. A lifting limit block 12 is provided at the upper end of the movable groove 11. Signal sensors 13 are installed at the front end of the linear vibration groove 3 and at the upper end of the vertical mounting plate 8. An end limit block 14 is fixed at the upper end of the vertical mounting plate 8. A limit piece 15 is installed at the upper end of the lifting plate 10. The limit piece 15 passes through the middle of the end limit block 14.

[0026] The single crown spring 19, which is transferred by the linear vibrator 2, is in the temporary storage cavity position and its current position is limited by the end limit block 14. At this time, the orientation of the crown spring 19 is still limited by the limit plate 15 inserted in the forming groove 20 of the crown spring 19. After the signal sensor 13 senses the crown spring 19, the lifting cylinder 9 controls the lifting plate 10 to rise, which drives the crown spring 19 to rise. During the rising process, the height of the lifting plate 10 is limited by the lifting limit block 12.

[0027] The transverse ejection structure includes a transverse cylinder 16, the drive end of which is connected to a push plate 17, and a plate groove 18 is provided in the middle of the push plate 17. The width of the plate groove 18 is greater than the thickness of the limiting plate 15.

[0028] The transverse cylinder 16 controls the push plate 17 to push backward, and the push plate 17 moves into the temporary storage cavity. At this time, the limiting piece 15 is in the plate groove 18, so that the crown spring 19 that is lifted is pushed out by the push plate 17.

[0029] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles applied thereto. Within the scope of the technology disclosed in this utility model, any variations or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of this utility model.

Claims

1. An input mechanism for a crown spring feeding system, characterized in that, The device includes a vibratory feeder, a linear vibrator, and an ejector module. The linear vibrator is located between the vibratory feeder and the ejector module. The upper end of the linear vibrator is provided with a linear vibration groove. An installation strip is connected above the linear vibration groove. A vertical plate is locked onto the installation strip. The lower end of the vertical plate is located in the middle of the linear vibration groove. There is a gap between the lower end of the vertical plate and the bottom plate of the linear vibration groove. The ejector module is provided with a vertical lifting structure and a horizontal ejection structure.

2. The input mechanism for a crown spring feeding system according to claim 1, characterized in that, The vertical lifting structure includes a vertical mounting plate, on which a lifting cylinder is fixed. The driving end of the lifting cylinder is connected to the lifting plate, and a temporary storage cavity is provided at the upper end of the lifting plate.

3. The input mechanism for a crown spring feeding system according to claim 2, characterized in that, The vertical mounting plate is provided with a movable groove along the vertical direction, the lifting plate is located inside the movable groove, and a lifting limit block is provided at the upper end of the movable groove.

4. The input mechanism for a crown spring feeding system according to claim 2, characterized in that, Signal sensors are installed at the front end of the linear vibration groove and at the top end of the vertical mounting plate.

5. The input mechanism for a crown spring feeding system according to claim 2, characterized in that, An end limiting block is fixed to the upper end of the vertical mounting plate, and a limiting piece is installed on the upper end of the lifting plate, the limiting piece passing through the middle of the end limiting block.

6. The input mechanism for a crown spring feeding system according to claim 5, characterized in that, The lateral ejection structure includes a lateral movement cylinder, the drive end of which is connected to a push plate, and a slot is provided in the middle of the push plate, the width of which is greater than the thickness of the limiting plate.

Images