Dustproof strip feeding vibration disc

Abstract

The utility model discloses a dustproof strip feeding vibration disc, and belongs to the field of vibration discs. The dustproof strip feeding vibration disc comprises a main body, a feeding surface which is distributed along a spiral line is arranged in the main body; the feeding surface extends from bottom to top; the inner wall of the main body is provided with a layered baffle plate for forcing the dustproof strip to be in a single layer, a guide rod for forcing the dustproof strip to be in a vertical state, and a sifter; the screening device comprises a dumping groove and a limiting groove located below the dumping groove. The limiting groove is used for containing a protrusion on the dustproof strip. According to the scheme, during working, through cooperation of the guide rod, the screening device and the push rod, the dust-proof strip can be in the forward direction finally no matter what orientation the dust-proof strip is initially in. And in addition, in the vibration feeding process, the dustproof strips behind the layered baffle are not removed, and the dustproof strip output efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of vibration plates, and more specifically relates to a dust-proof strip feeding vibration plate. Background Art

[0002] Dust strips are commonly installed inside the slider to prevent dust from entering. During slider assembly, the vibrating plate provides the equipment with dust strips. Existing products typically remove non-positive dust strips during operation to ensure the output of positive dust strips. This forces the non-positive dust strips back into the vibrating plate for re-loading. This creates a gap between the two positive dust strips, reducing the output efficiency of the vibrating plate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a dust-proof strip feeding vibration plate, which can prevent the dust-proof strips from being removed and improve the output efficiency of the vibration plate.

[0004] The utility model provides a dust-proof strip feeding vibration plate, comprising a main body; a feeding surface distributed along a spiral line is provided in the main body; the feeding surface extends from bottom to top; the inner wall of the main body is provided with a layered baffle that forces the dust-proof strip to become a single layer, a guide rod that forces the dust-proof strip to become a vertical state, and a screener; the screener includes a pouring trough and a limit groove located below the pouring trough; the limit groove is used to accommodate the protrusion on the dust-proof strip.

[0005] As a further improvement of the present invention, the feeding surface is inclined from the middle of the main body toward the lower periphery.

[0006] As a further improvement of the present invention, three layered baffles are evenly arranged on the main body.

[0007] As a further improvement of the present invention, the distance between the lower end of the layered baffle and the loading surface is greater than the thickness of one dust-proof strip and less than the thickness of two dust-proof strips.

[0008] As a further improvement of the present invention, a step surface connected to the loading surface is provided on the main body near the guide rod; the height of the step surface is lower than the intersection line between the step surface and the loading surface; the guide rod extends from the loading surface to above the step surface.

[0009] As a further improvement of the present invention, a push rod is provided on the main body; the push rod extends from the side wall of the main body to the middle of the main body; the dust-proof strip cooperates with the push rod after passing through the screener; the push rod is used to push the vertical dust-proof strip and force the dust-proof strip to be placed in the positive direction; the lower end of the push rod has a gap for the horizontal dust-proof strip to pass through.

[0010] As a further improvement of the present invention, a feed track is provided at the upper end of the main body; and a convex strip that cooperates with the groove on the dustproof strip is provided at the upper end of the feed track.

[0011] As a further improvement of the present invention, a feed trough communicating with the interior of the main body is provided at the lower portion of the outer wall of the main body.

[0012] As a further improvement of the present invention, the lower end surface of the pouring trough is lower than the center of gravity of the dust-proof strip in a vertical state.

[0013] Compared to existing technologies, this utility model offers the following advantages: This solution aims to continuously deliver positive dust strips through the feed track. During operation, the coordination of the guide rod, screener, and push rod ensures that, regardless of the initial dust strip orientation, the final dust strip orientation is positive. Furthermore, during the vibration loading process, dust strips that are behind the layering baffle are not discarded, ensuring efficient dust strip delivery.

[0014] This solution makes full use of the shape of the dust-proof strip itself by setting up a dumping groove and a limit groove. The shape of the dust-proof strip is distinguished by the cooperation between the protrusion and the limit groove, and the dust-proof strip with the groove facing the outer periphery of the main body becomes positive, while the dust-proof strip with the protrusion facing the outer periphery of the main body remains vertical and moves towards the push rod.

[0015] By setting up three layered baffles, the dust-proof strips are screened three times, which fully reduces the density of the dust-proof strips and leaves only one layer.

[0016] This solution uses the structural characteristics of the dust-proof strip itself through the coordination of the convex strip and the groove to effectively prevent non-positive dust-proof strips from entering the unloading track, ensuring that the dust-proof strips in the unloading track are in a uniform direction, making it easier for subsequent workstations to clamp the dust-proof strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 、 Figure 2 It is a structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the dust-proof strip of the utility model when it passes through the layered baffle;

[0019] Figure 4 This is a schematic diagram of the structure of the dustproof strip of the utility model when it passes over the guide rod;

[0020] Figure 5 This is a structural diagram of the utility model when the dust-proof strip is tilted toward the tilting groove;

[0021] Figure 6 This is a schematic diagram of the structure of the convex part of the dustproof strip of the utility model when it cooperates with the limiting groove;

[0022] Figure 7 This is a schematic diagram of the structure of the dustproof strip and the push rod of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the dust-proof strip of the utility model when entering the unloading track;

[0024] Figure 9 This is a schematic structural diagram of the dustproof strip of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Main body; 11. Loading surface; 12. Step surface; 13. Feed chute; 2. Layered baffle; 3. Guide rod; 4. Screener; 41. Dumping chute; 42. Limiting groove; 5. Push rod; 6. Unloading track; 61. Raised strip; 7. Dustproof strip; 71. Protrusion; 72. Groove. DETAILED DESCRIPTION

[0027] Specific embodiment 1: Please refer to Figures 1-9 A dust strip feeding vibration plate comprises a main body 1; a dust strip 7 having a plurality of protrusions 71 evenly arranged on one end and two grooves 72 distributed along the length direction on the other end; when the protrusions 71 face upward, the dust strip 7 is in the forward direction; when the grooves 72 face upward, the dust strip 7 is in the reverse direction. A feeding surface 11 distributed along a spiral line is provided within the main body 1; the feeding surface 11 extends from bottom to top; the inner wall of the main body 1 is provided with a layered baffle 2 that forces the dust strip 7 to become a single layer, a guide rod 3 that forces the dust strip 7 to become a vertical state, and a sifter 4; the sifter 4 includes a pouring trough 41 and a limiting groove 42 located below the pouring trough 41; the limiting groove 42 is used to accommodate the protrusions 71 on the dust strip 7.

[0028] After the dust strip 7 passes through the guide rod 3, the dust strip 7 becomes vertical, and at this time the dust strip 7 has two vertical states, one with the protrusion 71 facing the outer periphery of the main body 1, and the other with the groove 72 facing the outer periphery of the main body 1. After the vibration of the main body 1, the vertical dust strip 7 approaches the screener 4. When the dust strip 7 with the protrusion 71 facing the outer periphery of the main body 1 passes through the limiting groove 42, the protrusion 71 will enter the limiting groove 42, causing the dust strip 7 to remain in a vertical state. When the dust strip 7 with the groove 72 facing the outer periphery of the main body 1 passes through the limiting groove 42, the limiting groove 42 does not contact the dust strip 7, and at the same time, the upper half of the dust strip 7 moves into the dumping groove 41 under the action of gravity, causing the vertical dust strip 7 to move horizontally and become a positive state.

[0029] The feeding surface 11 is inclined downward from the middle of the main body toward the periphery.

[0030] Since the loading surface 11 is inclined, one end of the dustproof strip 7 will abut against the side wall of the main body 1 when the dustproof strip 7 is on the loading surface 11, preventing the dustproof strip 7 from falling to the bottom of the main body 1 during movement.

[0031] Three layered baffles 2 are evenly arranged on the main body 1 .

[0032] The density of the dustproof strip 7 is sufficiently reduced.

[0033] The distance between the lower end of the stratified baffle 2 and the loading surface 11 is greater than the thickness of one dust-proof strip 7 and less than the thickness of two dust-proof strips 7 .

[0034] A step surface 12 connected to the loading surface 11 is provided on the main body 1 near the guide rod 3; the height of the step surface 12 is lower than the intersection line between the step surface 12 and the loading surface 11; the guide rod 3 extends from the loading surface 11 to above the step surface 12.

[0035] A push rod 5 is provided on the main body 1; the push rod 5 extends from the side wall of the main body 1 to the middle of the main body 1; the dust-proof strip 7 cooperates with the push rod 5 after passing through the screener 4; the push rod 5 is used to push the vertical dust-proof strip 7 and force the dust-proof strip 7 to be placed in the positive direction; the lower end of the push rod 5 has a gap for the horizontal dust-proof strip 7 to pass through.

[0036] A material removal track 6 is provided at the upper end of the main body 1 ; a convex strip 61 is provided at the upper end of the material removal track 6 to cooperate with the groove 72 on the dustproof strip 7 .

[0037] The convex strip 61 enables the positive dust-proof strip 7 to enter the unloading track 6, while the reverse dust-proof strip 7 will be blocked by the convex strip 61 and cannot enter the unloading track 6. The convex strip 61 is used to prevent the non-positive dust-proof strip 7 from entering the unloading track 6, thereby ensuring that the dust-proof strips in the unloading track 6 are in a uniform direction.

[0038] A feed trough 13 communicating with the interior of the main body 1 is provided at the lower portion of the outer wall of the main body 1 .

[0039] The lower end surface of the dumping groove 41 is lower than the center of gravity of the dust-proof strip in a vertical state.

[0040] An oscillation generator is installed in the main body 1 . When the oscillation generator is working, the main body 1 vibrates as a whole, and then each dust-proof strip 7 gradually moves upward along the feeding surface 11 .

[0041] During operation, a certain number of dust-proof strips 7 are placed into the feed chute 13. The strips 7 pass through the feed chute 13 and enter the bottom of the main body 1. The main body 1 vibrates, and the strips 7 enter the loading surface 11. Due to the vibration, the dust-proof strips 7 at the back push the dust-proof strips 7 in front forward, and each dust-proof strip gradually advances along the loading surface 11. At this point, several dust-proof strips 7 may be arranged together.

[0042] When multiple dust-proof strips 7 arranged together move to the layering baffle 2, the layering baffle 2 will block the movement of the dust-proof strips 7 above them, and only the dust-proof strips 7 at the bottom will pass through the layering baffle 2. Finally, after passing the layering baffle 2, there is only one layer of dust-proof strips 7 placed horizontally on the loading surface 11. At this time, the dust-proof strips 7 are randomly placed in the forward and reverse directions.

[0043] The main body 1 continues to vibrate, and each dustproof strip 7 approaches the guide rod 3. The dustproof strip 7 moves on the guide rod 3. Finally, after the dustproof strip 7 moves above the step surface 12, one end of the dustproof strip 7 falls downward and becomes vertical under the action of the guide rod 3.

[0044] The dust strip 7 then continues to move forward, maintaining its vertical position, toward the screener 4. After the dust strip 7 with its protrusion 71 facing the outer periphery of the main body 1 enters the screener 4, the protrusion 71 inserts into the retaining groove 42, allowing the dust strip 7 to continue moving forward while maintaining its vertical position. However, after the dust strip 7 with its groove 72 facing the outer periphery of the main body 1 enters the screener 4, the dust strip 7 no longer engages with the retaining groove 42. Simultaneously, the dust strip 7 tilts toward the tipping groove 41 under its own weight, eventually becoming horizontal with the protrusion 71 facing upward, indicating that the dust strip 7 is in the forward position.

[0045] As the main body 1 continues to vibrate, the dust strip 7 moves toward the push rod 5, and the dust strip 7 in the positive direction will pass under the push rod 5 and continue to move forward. When the dust strip 7 with the protrusion 71 facing the outer periphery of the main body 1 passes the push rod 5, the dust strip 7 is pushed by the push rod 5, causing the upper part of the dust strip 7 to tilt toward the center of the main body 1. Finally, the dust strip 7 becomes horizontal with the protrusion 71 facing upward, and then the dust strip 7 becomes positive.

[0046] The dust strip 7 passing through the push rod 5 continues to move forward and enters the unloading track 6. The groove 72 on the positive dust strip 7 is inserted into the convex strip 61 and continues to move forward. Finally, the positive dust strip 7 passes through the unloading track 6 to provide the device with a dust strip 7 in a unified direction.

Claims

1. A dust-proof strip feeding vibration plate, characterized by: It includes a main body; a feeding surface distributed along a spiral line is provided in the main body; the feeding surface extends from bottom to top; the inner wall of the main body is provided with a layered baffle that forces the dust-proof strip to become a single layer, a guide rod that forces the dust-proof strip to become a vertical state, and a screener; the screener includes a pouring trough and a limit groove located below the pouring trough; the limit groove is used to accommodate the protrusion on the dust-proof strip.

2. The dust strip feeding vibration plate according to claim 1, characterized in that: The feeding surface is inclined from the middle of the main body toward the outer periphery downward.

3. The dust strip feeding vibration plate according to claim 1, characterized in that: The three layered baffles are evenly arranged on the main body.

4. The dust strip feeding vibration plate according to claim 1, characterized in that: The distance between the lower end of the layered baffle and the feeding surface is greater than the thickness of one dust-proof strip and less than the thickness of two dust-proof strips.

5. The dust strip feeding vibration plate according to claim 1, characterized in that: A step surface connected to the loading surface is provided on the main body near the guide rod; the height of the step surface is lower than the intersection line between the step surface and the loading surface; the guide rod extends from the loading surface to above the step surface.

6. The dust strip feeding vibration plate according to claim 1, characterized in that: A push rod is provided on the main body; the push rod extends from the side wall of the main body to the middle of the main body; the dust-proof strip cooperates with the push rod after passing through the screener; the push rod is used to push the vertical dust-proof strip and force the dust-proof strip to be placed in the positive direction; the lower end of the push rod has a gap for the horizontal dust-proof strip to pass through.

7. The dust strip feeding vibration plate according to claim 1, characterized in that: The upper end of the main body is provided with a feeding track; the upper end of the feeding track is provided with a convex strip that matches the groove on the dustproof strip.

8. The dust strip feeding vibration plate according to claim 1, characterized in that: A feed trough communicating with the interior of the main body is provided at the lower portion of the outer wall of the main body.

9. The dust strip feeding vibration plate according to claim 1, characterized in that: The lower end surface of the pouring chute is lower than the center of gravity of the dust-proof strip in a vertical state.

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