Lower cover vibrating disk

Abstract

The utility model discloses a lower cover vibrating disk which comprises a base, a driver is installed in the base, a hopper is fixed at the top end of the base, a spirally rising track is fixed in the middle of the hopper, a barrier strip is fixed on the track, a notch which is gradually enlarged is formed in the track, and a fan-shaped protruding barrier strip is fixed on the track. The barrier strip, the notch and the fan-shaped protruding barrier strip are sequentially arranged in the spiral rising direction, the rising terminal of the rail is connected with a spirally-downward rail groove, and a passing opening is formed in the bottom face of the rail groove. The lower cover output device is ingenious and reasonable in structural design, can output lower covers one by one in a precise direction and anti-jamming mode, and is worthy of application and popularization.

Description

Technical Field

[0001] The utility model relates to a conveying machine, in particular to a vibrating bowl, and more particularly to a lower cover vibrating bowl. Background Art

[0002] A vibrating bowl is an auxiliary feeding device for an automatic assembly or automatic processing machine; it can arrange various products in an orderly manner, and cooperate with an automatic assembly device to assemble various parts of the product into a complete product, or cooperate with an automatic processing machine to complete the processing of workpieces. The vibrating bowl plays a role in feeding in an automatic assembly device. It can arrange disordered parts in an orderly manner and convey them to the assembly station for assembly, and is widely used in industries such as hardware, plastics, electronics, and machinery; however, the vibrating bowl is good at conveying regular standard parts, but for irregular shaped parts, it cannot be conveyed. For example, the lower cover inside the bypass valve of an automotive filter cannot be directionally controlled and sequentially arranged and conveyed by using a traditional vibrating bowl.

[0003] Chinese invention patent CN 112623644 B discloses a vibrating bowl with a material screening function. The vibrating bowl includes a vibrating bowl main body and a discharge channel; the vibrating bowl main body includes a vibrating bowl hopper and a spiral lifting channel arranged inside the vibrating bowl hopper from bottom to top; an overflow channel is arranged on the outer wall of the vibrating bowl main body, and the outer diameter of the overflow channel is larger than the maximum outer diameter of the vibrating bowl hopper; the overflow channel is located below the discharge channel and the outlet of the overflow channel communicates with the inside of the vibrating bowl hopper; the discharge channel includes a screening channel and a feeding channel, and the outlet of the lifting channel is connected to the inlet of the screening channel; the surface of the screening channel is provided with a steering guide rod and a blanking hole, and the blanking hole is arranged inside the steering guide rod; one end of the steering guide rod is fixedly arranged on the screening channel, and the other end extends outward away from the lifting channel. This vibrating bowl cannot perform direction control and sequential arrangement and conveyance on the lower cover inside the bypass valve of an automotive filter. Summary of the Utility Model

[0004] The utility model aims to solve the above-mentioned disadvantages of the prior art, and provides a lower cover vibrating bowl that can perform direction control and sequential arrangement and conveyance on the lower cover, meeting the requirements for the lower cover to be directionally controlled and sequentially conveyed.

[0005] The technical solution adopted by the present utility model to solve its technical problems: This lower cover vibrating disk includes a base, a driver is installed inside the base, a hopper is fixed at the top of the base, a spiral ascending track is provided in the middle of the hopper, the feeding bottom end of the track is fixedly connected to the hopper, a stop bar is fixed on the track, a gradually expanding notch is opened on the track, a fan-shaped protruding stop bar is fixed on the track, the stop bar, the notch and the fan-shaped protruding stop bar are arranged in sequence in the spiral ascending direction, the ascending terminal of the track is connected to a spiral descending track groove, and a through opening is opened on the bottom surface of the track groove. The functions of the base and the driver here are to generate a driving frequency, so that the lower cover moves according to the vibration frequency; the function of the hopper here is to hold the materials (lower covers); the function of the stop bar here is to be able to remove the vertically placed lower covers and some stacked lower covers; the function of the notch here is to drop the lower covers in the wrong direction; the function of the fan-shaped protruding stop bar here is to be able to clamp and convey the lower covers in the correct direction and connect and convey them to the track groove for conveying out; the functions of the track groove and the through opening here are to be able to arrange and convey the lower covers in the correct direction one by one in sequence and prevent the lower covers from shifting during transportation.

[0006] For further improvement, a fan-shaped material receiving groove protruding outward is provided at the hopper, and the height of the fan-shaped material receiving groove is lower than the height of the hopper. The functions of the fan-shaped material receiving and the fact that the height of the fan-shaped material receiving groove is lower than the height of the hopper here are to facilitate the replenishment of raw materials (lower covers) through the fan-shaped material receiving groove.

[0007] For further improvement, a self-lubricating layer is provided on the surface of the groove opening of the track groove and the side surface of the opening. The function of the self-lubricating layer here is to enable the lower covers to be smoothly conveyed in sequence at the groove opening of the track groove and prevent jamming; the self-lubricating layer is made of tin bronze material.

[0008] The beneficial effects of the present utility model are:

[0009] 1). It can output the lower covers in sequence while controlling the direction;

[0010] 2). It can select the direction of the lower covers;

[0011] 3). It can convey and orient the lower covers;

[0012] 4). It can convey the lower covers to prevent jamming and avoid the lower covers from shifting during transportation. Description of the Drawings

[0013] Figure 1 is a three-dimensional view of the present utility model;

[0014] Figure 2 is a cross-sectional view of the track groove in the present utility model.

[0015] Description of the reference numerals: base 1, driver 2, hopper 3, fan-shaped material receiving groove 3-1, track 4, stop bar 5, notch 6, fan-shaped protruding stop bar 7, rail groove 8, through opening 8-1, self-lubricating layer 9, lower cover 10. Detailed implementation

[0016] The present utility model will be further described below in conjunction with the accompanying drawings:

[0017] Referring to the accompanying drawings: This lower cover vibrating disk includes a base 1, a driver 2 is installed inside the base 1, a hopper 3 is fixed at the top end of the base 1, a spiral rising track 4 is provided in the middle of the hopper 3, the feeding bottom end of the track 4 is fixedly connected with the hopper 3, a stop bar 5 is fixed on the track 4, a gradually expanding notch 6 is formed on the track 4, a fan-shaped protruding stop bar 7 is fixed on the track 4, the stop bar 5, the notch 6 and the fan-shaped protruding stop bar 7 are arranged in sequence in the spiral rising direction, the rising terminal of the track 4 is connected with a spiral downward rail groove 8, and a through opening 8-1 is formed on the bottom surface of the rail groove 8.

[0018] A fan-shaped material receiving groove 3-1 protruding outward is provided at the hopper 3, and the height of the fan-shaped material receiving groove 3-1 is lower than the height of the hopper 3.

[0019] Self-lubricating layers 9 are provided on the notch surface of the rail groove 8 and the side surface of the opening.

[0020] Working principle of the present utility model: First, the materials (lower covers) are poured into the hopper 3, and then the driver 2 is started to generate high-frequency vibration, so that each material moves along the spiral direction and enters the track 4. Since the lower cover 10 is divided into upper and lower surfaces, the continuously spirally moving lower cover 10 passes through the stop bar 5, so as to exclude the vertically placed lower cover 10 and some stacked lower covers 10. After passing through the stop bar 5, the lower cover 10 with the wrong direction will fall into the hopper 3 due to the relationship of the center of gravity, and the lower cover 10 with the correct direction will reach the fan-shaped protruding stop bar 7 through the notch 6. Since the fan-shaped protruding stop bar 7 is arranged at an angle and lifted compared with the bottom surface of the track 4, the lower cover 10 will be clamped between the fan-shaped protruding stop bar 7 and the side surface of the track 4. The lower cover 10 is moved by high-frequency vibration and connected to move to the rail groove 8, so that the lower covers with the correct direction are sequentially conveyed out one by one, which is worthy of popularization and application.

[0021] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A lower cover vibration plate, comprising a base (1), a driver (2) installed in the base (1), and a hopper (3) fixed on the top of the base (1), characterized in that: A spirally ascending track (4) is provided in the middle of the hopper (3); the feeding bottom end of the track (4) is connected and fixed to the hopper (3); a baffle (5) is fixed on the track (4); a gradually expanding notch (6) is provided on the track (4); a fan-shaped protruding baffle (7) is fixed on the track (4); the baffle (5), the notch (6) and the fan-shaped protruding baffle (7) are arranged in sequence in a spiral ascending direction; the ascending terminal of the track (4) is connected to a spirally downward track groove (8); and a through opening (8-1) is provided on the bottom surface of the track groove (8).

2. The lower cover vibration plate according to claim 1, characterized in that: The hopper (3) is provided with a fan-shaped material receiving trough (3-1) protruding outwards, and the height of the fan-shaped material receiving trough (3-1) is lower than the height of the hopper (3).

3. The lower cover vibration plate according to claim 1, characterized in that: The groove surface and the opening side surface of the rail groove (8) are both provided with a self-lubricating layer (9).

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