Inner cover feeding device

Abstract

The utility model discloses an inner cover feeding device which comprises a supporting bottom frame, a feeding box is fixedly installed on the upper end face of the supporting bottom frame, a spiral conveying box is fixedly installed on the inner side of the feeding box, an electromagnet installation box is fixedly installed at the bottom end of the spiral conveying box, and a supporting seat is fixedly installed on one side of the spiral conveying box. A vibration conveying strip is mounted at the upper end of the supporting seat, and a transmission connecting seat is mounted between the vibration conveying strip and the spiral conveying box; a positioning plate is installed at one end of the upper end face of the vibration conveying strip, a plurality of material taking openings are formed in the upper end face of the positioning plate, a backflow bent pipe is installed at one end of the vibration conveying strip, and an arc-shaped limiting plate is installed on the inner side of the upper end of the backflow bent pipe. According to the bottle cap feeding device, positioning is carried out in the inner cap vibration feeding process of bottle caps, the inner caps can be accurately taken, rapid and automatic material supplementing can be conveniently carried out on the inner caps, and backflow can be conveniently carried out on the inner caps which stop feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating bowls, in particular to an inner cover feeding device. Background Technique

[0002] The existing bottle caps are formed by pressing and assembling an inner cover, an outer cover and a gasket. When using the inner cover, a vibrating bowl is needed for feeding. The working principle of the vibrating feeding bowl mainly depends on the vibration generated by a pulse electromagnet. The pulse electromagnet under the hopper of the vibrating bowl generates on-off power under the action of current, causing the hopper to vibrate in the vertical direction. At the same time, the inclined spring plate connected to the hopper will generate a torsional vibration. The combination of these two vibrations makes the materials in the hopper continuously rise forward along the spiral chute. During the rising process, the materials are restricted by the chute components, gradually adjusted to a specific posture and conveyed out. The vibrating bowl automatically arranges the disordered workpieces in an orderly and accurate manner through vibration and conveys them to the next process, realizing the function of automatic feeding.

[0003] When the existing vibrating bowl vibrates and feeds the inner cover of the bottle cap, it is not convenient to quickly and continuously position and feed according to the size of the inner cover, and it is not convenient to return the inner cover that stops feeding, so it is not convenient to use; Therefore, it does not meet the existing needs, and for this reason, we propose an inner cover feeding device. Content of the Utility Model

[0004] The purpose of the utility model is to provide an inner cover feeding device to solve the problems raised in the above background technique that when the existing vibrating bowl vibrates and feeds the inner cover of the bottle cap, it is not convenient to quickly and continuously position and feed according to the size of the inner cover, and it is not convenient to return the inner cover that stops feeding, so it is not convenient to use.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an inner cover feeding device, including a support chassis, an upper feeding box is fixedly installed on the upper end surface of the support chassis, a spiral conveyor box is fixedly installed inside the upper feeding box, an electromagnet installation box is fixedly installed at the bottom end of the spiral conveyor box, a support seat is fixedly installed on one side of the spiral conveyor box, a vibrating conveyor strip is installed on the upper end of the support seat, and a transmission connection seat is installed between the vibrating conveyor strip and the spiral conveyor box;

[0006] One end of the upper end surface of the vibrating conveyor strip is installed with a positioning plate, a plurality of material taking ports are arranged on the upper end surface of the positioning plate, one end of the vibrating conveyor strip is installed with a return elbow, an arc-shaped limiting plate is installed inside the upper end of the return elbow, a connecting column is fixedly installed at the bottom end of the return elbow, a limiting sleeve is slidably connected to the outside of the connecting column, a support spring is arranged on the lower end surface of the limiting sleeve, and a positioning sleeve is installed outside the support spring.

[0007] Preferably, a sealing cover is installed at the upper end of the spiral conveying box, and a feeding port is fixedly provided in the middle of the upper end surface of the sealing cover.

[0008] Preferably, one end of the transmission connection seat is inserted into the inner side of the spiral conveying box, the vibrating conveying strip is connected to the spiral conveying box through the transmission connection seat in a penetrating manner, and material conveying grooves are provided inside both the vibrating conveying strip and the transmission connection seat.

[0009] Preferably, an inner cover is provided inside the material conveying groove, the vibrating conveying strip is fixedly connected to the positioning plate, and the distance between two adjacent material taking ports is twice the diameter size of the inner cover.

[0010] Preferably, both ends of the return elbow are connected to the vibrating conveying strip and the spiral conveying box in a penetrating manner, the upper end of the arc-shaped limiting plate penetrates through the return elbow and is inserted into the inner side of the material conveying groove, and the arc-shaped limiting plate is clamped and installed at the upper end of the return elbow.

[0011] Preferably, the bottom end of the positioning sleeve is fixedly connected to the support seat, the bottom end of the connecting column is inserted into the inner side of the positioning sleeve, the connecting column is slidably connected to the positioning sleeve through a support spring, and the limiting sleeve is threadedly connected to the upper end of the positioning sleeve.

[0012] Through the electromagnet provided inside the electromagnet installation box, the utility model can drive the spiral conveying box to vibrate inside the feeding box. Under the limiting action of the arc-shaped limiting plate, the inner cover can be accurately arranged below the positioning plate and coincide with the axis of the material taking port, realizing accurate material taking of the inner cover, and being able to automatically and quickly replenish materials after material taking. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the whole utility model;

[0014] Figure 2 is a side view of the whole utility model;

[0015] Figure 3 is of the utility model Figure 1 a magnified schematic structural diagram of area A;

[0016] Figure 4 is of the utility model Figure 1 a sectional structural diagram of area A;

[0017] Figure 5 is of the utility model Figure 2 a sectional structural diagram of area B. Detailed Embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] Please refer to Figure 1 and Figure 2 For an embodiment provided by the present utility model: An inner cover feeding device includes a support chassis 9. An upper feeding box 1 is fixedly installed on the upper end surface of the support chassis 9. A spiral conveying box 10 is fixedly installed inside the upper feeding box 1. A sealing cover 2 is installed at the upper end of the spiral conveying box 10. A feeding port 3 is fixedly provided in the middle of the upper end surface of the sealing cover 2. An electromagnet installation box 8 is fixedly installed at the bottom end of the spiral conveying box 10. A support seat 5 is fixedly installed on one side of the spiral conveying box 10. A vibrating conveying strip 4 is installed at the upper end of the support seat 5. A transmission connection seat 6 is installed between the vibrating conveying strip 4 and the spiral conveying box 10. The spiral conveying box 10 drives the vibrating conveying strip 4 and the return bend pipe 7 to vibrate synchronously through the support seat 5 and the transmission connection seat 6, so as to drive the inner cover to vibrate and rise in a spiral shape and be conveyed to the inside of the vibrating conveying strip 4 through the transmission connection seat 6 to realize the vibrating feeding of the inner cover.

[0020] Specifically, one end of the transmission connection seat 6 is inserted into the inside of the spiral conveying box 10. The vibrating conveying strip 4 and the spiral conveying box 10 are connected through the transmission connection seat 6. Feeding grooves are provided inside both the vibrating conveying strip 4 and the transmission connection seat 6. Inner covers are provided inside the feeding grooves. The feeding grooves facilitate the uniform feeding and arrangement of the inner covers.

[0021] Please refer to Figure 3 and Figure 4 For, a positioning plate 11 is installed at one end of the upper end surface of the vibrating conveying strip 4. A plurality of material taking openings 12 are provided on the upper end surface of the positioning plate 11. The vibrating conveying strip 4 is fixedly connected to the positioning plate 11. The distance between adjacent two material taking openings 12 is twice the diameter size of the inner cover. The inner cover can be accurately arranged below the positioning plate 11 and coincide with the axis of the material taking opening 12 to realize the accurate material taking of the inner cover;

[0022] A return bend pipe 7 is installed at one end of the vibrating conveying strip 4. An arc-shaped limiting plate 13 is installed inside the upper end of the return bend pipe 7. Both ends of the return bend pipe 7 are connected through the vibrating conveying strip 4 and the spiral conveying box 10. The upper end of the arc-shaped limiting plate 13 penetrates through the return bend pipe 7 and is inserted into the inside of the feeding groove. The arc-shaped limiting plate 13 is clamped and installed with the upper end of the return bend pipe 7. The arc-shaped limiting plate 13 facilitates the limiting of the inner cover and improves the accuracy when taking the inner cover.

[0023] Please refer to Figure 5, a connecting column 14 is fixedly installed at the bottom end of the return elbow 7. A limiting sleeve 16 is slidably connected to the outer side of the connecting column 14. A support spring 17 is provided on the lower end face of the limiting sleeve 16. A positioning sleeve 15 is installed on the outer side of the support spring 17. The bottom end of the positioning sleeve 15 is fixedly connected to the support seat 5. The bottom end of the connecting column 14 is inserted into the inner side of the positioning sleeve 15. The connecting column 14 and the positioning sleeve 15 are slidably connected through the support spring 17. The upper end of the limiting sleeve 16 and the positioning sleeve 15 are connected by threads. The positioning sleeve 15 can elastically support the return elbow 7 through the support spring 17 and the connecting column 14, and thus the use stability of the return elbow 7 can be maintained.

[0024] In summary, for the inner cover feeding device provided by the present invention, the inner cover to be fed is placed between the sealing cover 2 and the spiral conveying box 10 through the feeding port 3. After the power is turned on, the electromagnet provided inside the electromagnet installation box 8 can drive the spiral conveying box 10 to vibrate inside the feeding box 1. Then, the spiral conveying box 10 drives the vibrating conveying strip 4 and the return elbow 7 to vibrate synchronously through the support seat 5 and the transmission connecting seat 6. Thus, the inner cover can be driven to vibrate and rise in a spiral shape and be conveyed to the inner side of the vibrating conveying strip 4 through the transmission connecting seat 6. A positioning plate 11 is fixedly installed at one end of the upper end face of the vibrating conveying strip 4, and a plurality of material taking ports 12 are provided on the upper end face of the positioning plate 11. The distance between two adjacent material taking ports 12 is twice the diameter of the inner cover. Then, under the limiting action of the arc-shaped limiting plate 13, the inner cover can be accurately arranged below the positioning plate 11 and coincide with the axis of the material taking port 12, realizing the accurate material taking of the inner cover.

[0025] For the inner cover feeding device provided by the present invention, when the feeding of the inner cover is stopped, the arc-shaped limiting plate 13 is separated from the return elbow 7, so that the inner cover can flow back to the inner side of the spiral conveying box 10 through the guiding of the return elbow 7, which is convenient for the storage and collection of the inner cover. A connecting column 14 is fixed at the bottom end of the return elbow 7, so that the connecting column 14 and the positioning sleeve 15 are connected through the support spring 17. Then, the positioning sleeve 15 can elastically support the return elbow 7 through the support spring 17 and the connecting column 14, and thus the use stability of the return elbow 7 can be maintained.

[0026] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. An inner cover feeding device, comprising a supporting chassis, characterized in that: The upper end surface of the support chassis is fixedly installed with a loading box, the inner side of the loading box is fixedly installed with a spiral conveyor box, the bottom end of the spiral conveyor box is fixedly installed with an electromagnet installation box, one side of the spiral conveyor box is fixedly installed with a support seat, the upper end of the support seat is installed with a vibrating conveyor bar, and a transmission connection seat is installed between the vibrating conveyor bar and the spiral conveyor box; One end of the upper end surface of the vibrating conveyor bar is installed with a positioning plate, the upper end surface of the positioning plate is provided with a plurality of material taking ports, one end of the vibrating conveyor bar is installed with a return elbow, the inner side of the upper end of the return elbow is installed with an arc-shaped limiting plate, the bottom end of the return elbow is fixedly installed with a connecting column, the outer side of the connecting column is slidably connected with a limiting sleeve, the lower end surface of the limiting sleeve is provided with a support spring, and the outer side of the support spring is installed with a positioning sleeve.

2. The inner cover feeding device according to claim 1, wherein: The upper end of the spiral conveyor box is installed with a sealing cover, and a feed inlet is fixedly provided in the middle of the upper end surface of the sealing cover.

3. The inner cover feeding device according to claim 1, wherein: One end of the transmission connection seat is inserted into the inner side of the spiral conveyor box, the vibrating conveyor bar and the spiral conveyor box are connected through the transmission connection seat, and material conveying grooves are provided inside the vibrating conveyor bar and the transmission connection seat.

4. The inner cover feeding device according to claim 3, characterized in that: An inner cover is provided inside the material conveying groove, the vibrating conveyor bar is fixedly connected with the positioning plate, and the distance between two adjacent material taking ports is twice the diameter size of the inner cover.

5. The inner cover feeding device according to claim 4, characterized in that: Both ends of the return elbow are connected to the vibrating conveyor bar and the spiral conveyor box in a penetrating manner, the upper end of the arc-shaped limiting plate penetrates through the return elbow and is inserted into the inner side of the material conveying groove, and the arc-shaped limiting plate is clamped and installed with the upper end of the return elbow.

6. The inner cover feeding device according to claim 1, characterized in that: The bottom end of the positioning sleeve is fixedly connected with the support seat, the bottom end of the connecting column is inserted into the inner side of the positioning sleeve, the connecting column and the positioning sleeve are slidably connected through the support spring, and the upper end of the limiting sleeve is connected with the positioning sleeve through a thread.

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