Bottle cap feeding frame

Abstract

The utility model discloses a bottle cap feeding frame which comprises a main body, a plurality of positioning grooves matched with bottle caps in shape are formed in the main body, the positioning grooves are provided with extending openings extending towards two opposite sides from the bottom to the opening side, and the connecting line direction of the two extending openings is consistent with the opening direction of a pneumatic finger. When the bottle cap feeding frame is used, bottle caps with upward openings are positioned in the positioning grooves, the pneumatic fingers extend into the bottle caps from the openings of the bottle caps and then are supported on the inner walls of the bottle caps from the inner sides of the bottle caps so as to lift the bottle caps, and due to the fact that the extending openings are formed, the bottle caps cannot collide with the inner walls of the positioning grooves when shaking, collision traces cannot be generated, and the bottle caps can be lifted. Therefore, the defective rate is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bottle cap processing device, specifically is a kind of bottle cap feeding rack. BACKGROUND

[0002] With the popularization of automatic processing equipment, more and more processing industries realize the automation of part process, and the bottle cap processing industry is also the same. In the automatic processing of bottle cap, the feeding rack for containing and positioning bottle cap is needed.

[0003] Generally, the positioning groove for positioning bottle cap is uniformly arranged on the feeding rack and matched with the shape of bottle cap. When the automatic taking equipment takes bottle cap, the pneumatic finger is generally inserted from the opening of bottle cap, and then is supported on the inner wall of bottle cap to lift the bottle cap. However, in the process of supporting by pneumatic finger, the pneumatic finger is difficult to contact the inner wall of both sides of bottle cap at the same time, and the bottle cap inevitably shakes, which causes the collision between the outer wall of bottle cap and the side wall of positioning groove, and the collision mark is easily generated on the outer wall of bottle cap. SUMMARY

[0004] The utility model provides a kind of bottle cap feeding rack, which can effectively avoid the collision between the outer wall of bottle cap and the side wall of positioning groove, and the collision mark is generated on the outer wall of bottle cap.

[0005] In order to solve the above technical problem, the utility model solves the problem by the following technical scheme: a kind of bottle cap feeding rack, comprising main body, the main body is provided with several positioning grooves matched with the shape of bottle cap, the positioning groove has the extension mouth extending to opposite sides from bottom to opening side, and the line direction of two extension mouths is consistent with the supporting direction of pneumatic finger. When the bottle cap feeding rack is used, the bottle cap opening upward is positioned in the positioning groove, the pneumatic finger is inserted from the opening of bottle cap, and then is supported on the inner wall of bottle cap to lift the bottle cap. Since the extension mouth is provided, the bottle cap will not collide with the inner wall of positioning groove when shaking, so that the collision mark is not generated, thereby effectively reducing the rate of defective products.

[0006] In the above technical scheme, preferably, the main body is provided with several rotating seats, and the positioning grooves are arranged on the rotating seats. The structure can make the feeding rack cooperate with the pneumatic finger supporting in different directions, and the direction of extension mouth can be adjusted by rotating the rotating seat, so that the line direction of extension mouth is consistent with the supporting direction of pneumatic finger.

[0007] In the above technical scheme, preferably, the main body is provided with a circular groove, the rotating seat is matched and inserted into the circular groove, and the main body is provided with a positioning device for positioning the rotating seat. The rotating seat can be positioned by the positioning device, so that accidental rotation of the rotating seat in use can be avoided.

[0008] Preferably, the positioning device is provided with a damping ring between the circular groove and the rotating seat.

[0009] Preferably, the positioning device comprises a gear ring provided on the outer periphery of the rotating seat, and a gear rack provided on the main body and engaged with the gear rings.

[0010] Preferably, the main body is provided with a sliding groove, and a sliding block is slidingly arranged on the sliding groove and fixedly connected with the gear racks.

[0011] Preferably, the sliding block is fixedly connected with an electric push rod fixed on the main body.

[0012] Compared with the prior art, the bottle cap feeding rack has the following beneficial effects: when the bottle cap feeding rack is used, the bottle cap is positioned in the positioning groove with the opening upward, the pneumatic finger is inserted into the opening of the bottle cap, and then the bottle cap is pried from the inside of the bottle cap and supported on the inner wall of the bottle cap to lift the bottle cap. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 FIG. 1 is a structural schematic view of the bottle cap feeding rack according to the present application.

[0014] Fig. 2 FIG. 2 is a partial sectional view of the bottle cap feeding rack according to the present application.

[0015] Fig. 3 FIG. 5 is a structural schematic view of the bottle cap feeding rack according to the present application.

[0016] Fig. 4 FIG. 6 is a partial sectional view of the bottle cap feeding rack according to the present application.

[0017] Fig. 5 FIG. 9 is a structural schematic view of the bottle cap feeding rack according to the present application.

[0018] Fig. 6 FIG. 10 is a partial sectional view of the bottle cap feeding rack according to the present application. DETAILED DESCRIPTION

[0019] The present application will be further described in detail below in combination with the drawings and specific embodiments: refer to Figs. 1-2, embodiment 1, a bottle cap loading rack, comprising a main body 1, the main body 1 is a flat plate, both sides of the flat plate are provided with handles, the main body 1 is provided with a plurality of positioning grooves 2 matched with the shape of the bottle cap, the positioning groove 2 has an extension port 3 extending to the opposite side from the bottom to the opening side, the extension port extends horizontally by 3 mm, that is, 3 mm wider than the two sides of the bottle cap to be processed, and the line direction of the two extension ports 3 is consistent with the opening direction of the pneumatic finger. When the bottle cap loading rack is used, the bottle cap with the opening upward is positioned in the positioning groove 2, the pneumatic finger is inserted into the bottle cap from the opening, and then is supported on the inner wall of the bottle cap from the inside to open the bottle cap to lift the bottle cap. Since the extension port 3 is provided, the bottle cap will not collide with the inner wall of the positioning groove 2 when it shakes, so that no collision marks are generated, thereby effectively reducing the defective rate.

[0020] Referring to Fig. 3 and Fig. 4 , embodiment 2, a bottle cap loading rack, the difference between embodiment 2 and embodiment 1 is that a plurality of rotating seats 4 are arranged on the main body 1, and the positioning grooves 2 are arranged on the rotating seats 4. The structure can make the loading rack cooperate with the pneumatic finger opened in different directions, and the direction of the extension port 3 can be adjusted through the rotation of the rotating seat 4, so that the line direction of the extension port 3 is consistent with the opening direction of the pneumatic finger.

[0021] In this embodiment, the main body 1 is provided with a circular groove 5, the rotating seat 4 is matched and inserted into the circular groove 5, and the main body 1 is provided with a positioning device for positioning the rotating seat 4. The rotating seat 4 can be positioned by the positioning device to avoid accidental rotation of the rotating seat 4 during use.

[0022] In this embodiment, the positioning device is a damping ring 6 arranged between the circular groove 5 and the rotating seat 4.

[0023] Referring to Fig. 5 and Fig. 6 , embodiment 3, a bottle cap loading rack, the difference between embodiment 3 and embodiment 2 is that the positioning device is different, in this embodiment, the positioning device comprises a gear ring 7 arranged on the outer periphery of the rotating seat 4, and a rack 8 slidably arranged on the main body 1 and engaged with the plurality of gear rings 7. The rotation angle of a row of rotating seats 4 can be controlled by moving the rack 8, which is more convenient to adjust, and the rack 8 can avoid accidental movement of the rotating seat 4.

[0024] In this embodiment, the main body 1 is provided with a sliding groove 9, the sliding groove 9 is slidably provided with a sliding block 10, and the sliding block 10 is fixedly connected with the plurality of racks 8. The structure can adjust the angles of a plurality of rotating seats 4 through the sliding of the sliding block 10.

[0025] In this embodiment, the sliding block 10 is fixedly connected with an electric push rod 11 fixed on the main body 1. The structure can adjust the angles of a plurality of rotating seats 4 through the extension and retraction of the electric push rod 11.

[0026] The above merely preferred embodiments of the present application, it should be noted that for those of ordinary skill in the art, without departing from the principles of the present application, under the premise that a number of improvements and refinements, these improvements and refinements should also be considered within the scope of the present application.

Claims

1. A bottle cap feeding rack, comprising a main body (1) provided with a plurality of positioning slots (2) matching the shape of bottle caps, characterized in that: The positioning groove (2) has two extension openings (3) extending to opposite sides from the bottom to the opening side, and the connecting line direction of the two extension openings (3) is consistent with the opening direction of the pneumatic finger.

2. A bottle cap feeding rack as claimed in claim 1, characterized in that: A plurality of rotating seats (4) are arranged on the main body (1), and the positioning groove (2) is arranged on the rotating seat (4).

3. A bottle cap feeding rack as claimed in claim 2, characterized in that: A circular groove (5) is arranged on the main body (1), the rotating seat (4) is matched and inserted into the circular groove (5), and a positioning device for positioning the rotating seat (4) is arranged on the main body (1).

4. A bottle cap feeding rack as claimed in claim 3, characterized in that: The positioning device is provided with a damping ring (6) arranged between the circular groove (5) and the rotating seat (4).

5. A bottle cap feeding rack as claimed in claim 3, wherein: The positioning device comprises a gear ring (7) arranged on the outer periphery of the rotating seat (4) and a gear rack (8) slidingly arranged on the main body (1) and engaged with the gear ring (7).

6. A bottle cap feeding rack as claimed in claim 5, characterized in that: A sliding groove (9) is arranged on the main body (1), a sliding block (10) is slidingly arranged on the sliding groove (9), and the sliding block (10) is fixedly connected with the gear rack (8).

7. A bottle cap feeding rack as claimed in claim 6, characterized in that: The sliding block (10) is fixedly connected with an electric push rod (11) fixed on the main body (1).

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