Vibration disc for separating water gap of plastic cover

Abstract

The utility model relates to a plastic cover water gap separation vibration disc which comprises a supporting base and a separation disc, a vibration assembly is arranged in the middle of the top end of the supporting base and comprises a mounting plate, an adjusting screw rod, a first silicon steel sheet, a coil and a second silicon steel sheet, and the mounting plate is fixed to the supporting base through the adjusting screw rod; the first silicon steel sheet and the coil are arranged at the top end of the mounting plate, a cast iron disc is arranged above the supporting base and fixedly connected with the supporting base through a supporting assembly, the supporting assembly comprises a supporting rod, and the separation disc is arranged at the top end of the cast iron disc; according to the utility model, through the arrangement of the separation disc and the spiral slide way, the separation hole and the two discharging slide ways, when the plastic cover and the water gap are separated, the vibration force generated by the coil, the first silicon steel sheet and the second silicon steel sheet is matched with the spiral slide way for separation, and finally the plastic cover and the water gap are discharged from the first discharging slide way and the second discharging slide way respectively; therefore, the separation efficiency is greatly improved, and the labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vibratory feeder technology, specifically a vibratory feeder for separating plastic cap sprues. Background Technology

[0002] Plastic caps are common packaging components, widely used for sealing various containers, such as plastic bottles. Plastic sprues refer to the excess material generated during the injection molding process; these scraps are remnants left by the mold during injection molding, representing the joints and injection openings. After separation, the plastic cap is the finished product, while the plastic sprues can be crushed and further processed.

[0003] Currently, when separating the sprue from the plastic cap, the sprue produced by the injection molding machine is similar to snowflakes or tree branches, requiring manual sorting, which is time-consuming, labor-intensive, and inefficient. Therefore, it is necessary to design a vibratory feeder that can quickly separate the plastic cap and the sprue to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a plastic cap sprue separation vibratory plate to solve the problems mentioned in the background art.

[0005] This utility model discloses a vibratory feeder for separating plastic cap sprues, comprising a support base and a separation disc. A vibration assembly is disposed at the top center of the support base. The vibration assembly includes a mounting plate, an adjusting screw, a first silicon steel sheet, a coil, and a second silicon steel sheet. The mounting plate is fixed to the support base by the adjusting screw. The first silicon steel sheet and the coil are both disposed at the top of the mounting plate. A cast iron disc is disposed above the support base, and the cast iron disc is connected and fixed to the support base by a support assembly. The support assembly includes a support rod. The separation disc is disposed at the top of the cast iron disc. A separation assembly is disposed on the inner wall of the separation disc, comprising a spiral slide, a guide disc, a separation hole, a first discharge slide, and a second discharge slide. The spiral slide is welded to the inner wall of the separation disc.

[0006] As a further improvement of this utility model, the separation component also includes a fixing screw, the guide plate is integrally formed in the center of the bottom of the inner side of the separation plate, the guide plate has a funnel-shaped structure and protrudes from the bottom of the inner cavity of the separation plate, and the fixing screw is threaded through the guide plate and the separation plate and threadedly connected to the cast iron plate.

[0007] As a further improvement of this utility model, the feed end of the spiral slide is connected and docked with the bottom of the inner cavity of the separation disc near the edge, and the discharge end of the spiral slide is near the edge of the opening at the top of the separation end.

[0008] As a further improvement of this utility model, the top and both ends of the second discharge slide are open and one end is connected to the discharge end of the spiral slide. The separation hole is opened through the uppermost layer of the spiral slide near the second discharge sliding position. The first discharge slide is fixedly connected to the outside of the separation disc at the position corresponding to the separation hole. The first discharge slide is located below the separation hole.

[0009] As a further improvement of this utility model, the support assembly further includes a first fixing block and a second fixing block, there are four of each first fixing block and two fixing blocks, which are respectively fixedly connected to the opposite surfaces of the support base and the cast iron plate, and there are four support rods, which are respectively bolted between the four sets of first fixing blocks and second fixing blocks.

[0010] As a further improvement of this utility model, the first silicon steel sheet is welded and fixed to the top center of the mounting plate, and the coil is installed inside the first silicon steel sheet. The first silicon steel sheet has a U-shaped structure design with the opening facing upward.

[0011] As a further improvement of this utility model, the second silicon steel sheet is welded and fixed to the center of the bottom of the cast iron disc, and the position of the second silicon steel sheet corresponds to that of the first silicon steel sheet. Several support feet are fixedly connected to the bottom of the support base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the setting of a separation disc and a spiral slide, combined with a separation hole and two discharge slides, enables the plastic cap and the sprue to be separated by the vibration force generated by the coil, the first silicon steel sheet and the second silicon steel sheet, in conjunction with the spiral slide. Finally, they are discharged from the first discharge slide and the second discharge slide respectively, thereby greatly improving the separation efficiency and reducing labor costs.

[0014] 2. Simultaneously, the four adjustable screws allow workers to quickly adjust the distance between the first and second silicon steel sheets, thereby adjusting the vibration frequency and magnitude. Combined with multiple support rods, this makes the support between the cast iron disc and the support base more stable and facilitates subsequent disassembly and installation. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional unfolded front view of the present invention;

[0017] Figure 2This is a schematic diagram of the overall three-dimensional unfolded side view of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall three-dimensional unfolded structure of this utility model from below.

[0019] In the diagram: 01, Support base; 011, Support foot; 012, Cast iron disc; 02, Mounting plate; 021, Adjusting screw; 022, First silicon steel sheet; 023, Coil; 024, Second silicon steel sheet; 03, First fixing block; 031, Support rod; 032, Second fixing block; 04, Separating disc; 041, Spiral slide; 042, Guide disc; 043, Separating hole; 044, First discharge slide; 045, Second discharge slide; 046, Fixing screw. Detailed Implementation

[0020] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in the illustrations in a simple schematic manner.

[0021] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of this technology, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0023] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] Please see Figure 1-3This utility model includes a support base 01 and a separation disc 04. A vibration component is provided at the top center of the support base 01. The vibration component includes a mounting plate 02, an adjusting screw 021, a first silicon steel sheet 022, a coil 023, and a second silicon steel sheet 024. The mounting plate 02 is fixed to the support base 01 by the adjusting screw 021. The first silicon steel sheet 022 and the coil 023 are both located at the top of the mounting plate 02. A cast iron disc 012 is provided above the support base 01. The cast iron disc 012 is connected and fixed to the support base 01 by a support component. The support component includes a support rod 031. The separation disc 04 is located at the top of the cast iron disc 012. A separation component is provided on the inner wall of the separation disc 04. The separation component includes a spiral slide 041, a guide disc 042, a separation hole 043, a first discharge slide 044, and a second discharge slide 045. The spiral slide 041 is welded to the inner wall of the separation disc 04.

[0025] Please see Figure 1 and Figure 2 In this embodiment, in order to better separate the plastic cap and the sprue and improve the separation efficiency, the separation component also includes a fixing screw 046, and a guide plate 042 integrally formed in the center of the bottom of the inner side of the separation plate 04. The guide plate 042 has a funnel-shaped structure and protrudes from the bottom of the inner cavity of the separation plate 04. The fixing screw 046 is threaded through the guide plate 042 and the separation plate 04 and threadedly connected to the cast iron plate 012.

[0026] The feed end of the spiral slide 041 is connected to the bottom of the inner cavity of the separator 04 near the edge, and the discharge end of the spiral slide 041 is near the edge of the top opening of the separator.

[0027] The second discharge chute 045 is open at the top and both ends, and one end is connected to the discharge end of the spiral chute 041. The separation hole 043 is opened through the spiral chute 041 at the uppermost layer near the second discharge sliding position. The first discharge chute 044 is fixedly connected to the outside of the separation disc 04 at the position corresponding to the separation hole 043. The first discharge chute 044 is located below the separation hole 043.

[0028] When it is necessary to separate the plastic cap and sprue, first place the separating disc 04 on top of the cast iron disc 012, and then connect and fix the separating disc 04 to the cast iron disc 012 using the fixing screw 046. Then, pour the unseparated plastic cap and sprue into the separating disc 04, causing them to accumulate at the bottom of the inner cavity of the separating disc 04. Due to the protruding design in the middle of the guide disc 042, the accumulated plastic cap and sprue will slide towards the inner edge of the separating disc 04. Combined with the vibration force generated by the vibration component at the bottom, the plastic cap and sprue will slide from the spiral... The material enters through the feed end of the slide 041, which is connected to the bottom of the inner cavity of the separation plate 04. Under the influence of vibration, the material slides along the track of the spiral slide 041 towards the position near the discharge end. When the plastic cover and the sprue slide to the separation hole 043, the sprue will continue to move towards the second discharge slide 045 because the shape of the sprue resembles a snowflake and a tree branch and its size is larger than the size of the separation hole 043. Meanwhile, the plastic cover, which is smaller than the size of the separation hole 043, falls from the separation hole 043 into the first discharge slide 044, thus separating the plastic cover and the sprue.

[0029] Please see Figure 1 and Figure 3 It should be noted that, in order to better vibrate the separation disc 04, the support assembly also includes a first fixing block 03 and a second fixing block 032. There are four first fixing blocks 03 and two fixing blocks 032, which are respectively fixedly connected to the opposite surfaces of the support base 01 and the cast iron disc 012. There are four support rods 031, which are respectively connected to the four sets of first fixing blocks 03 and second fixing blocks 032 by bolts.

[0030] The first silicon steel sheet 022 is welded and fixed to the top center of the mounting plate 02, and the coil 023 is installed inside the first silicon steel sheet 022. The first silicon steel sheet 022 has a U-shaped structure design with the opening facing upward.

[0031] The second silicon steel sheet 024 is welded and fixed to the center of the bottom of the cast iron disc 012. The position of the second silicon steel sheet 024 corresponds to that of the first silicon steel sheet 022. Several support feet 011 are fixedly connected to the bottom of the support base 01.

[0032] When it is necessary to install and connect the cast iron disc 012 with the support base 01, the support rod 031 is connected to the corresponding first fixing block 03 and second fixing block 032 in sequence by bolts, which can provide support and fixation for the cast iron disc 012. When it is necessary to adjust the distance between the first silicon steel sheet 022 and the second silicon steel sheet 024, the vertical height of the mounting plate 02 is adjusted by rotating the vertical height of the nut on the outer surface of the adjusting screw 021, so that the distance between the first silicon steel sheet 022 and the second silicon steel sheet 024 can be adjusted.

[0033] When the current in coil 023 changes, a changing magnetic field is generated. This changing magnetic field acts on the first silicon steel sheet 022 and the second silicon steel sheet 024, causing the first silicon steel sheet 022 and the second silicon steel sheet 024 to undergo magnetostriction. Magnetostriction refers to the change in shape of a material under the influence of a magnetic field. This change causes the silicon steel sheet to vibrate (the principle of which is existing technology and will not be elaborated here).

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A plastic cap sprue separator vibratory feeder, comprising a support base (01) and a separator disc (04), characterized in that: A vibration assembly is provided at the top center of the support base (01). The vibration assembly includes a mounting plate (02), an adjusting screw (021), a first silicon steel sheet (022), a coil (023), and a second silicon steel sheet (024). The mounting plate (02) is fixed to the support base (01) by the adjusting screw (021). The first silicon steel sheet (022) and the coil (023) are both located at the top of the mounting plate (02). A cast iron plate (012) is provided above the support base (01). The cast iron plate (012) is connected and fixed to the support base (01) by a support assembly. The support assembly includes a support rod (031). The separation plate (04) is located at the top of the cast iron plate (012). The inner wall of the separation disk (04) is provided with a separation component, which includes a spiral slide (041), a guide disk (042), a separation hole (043), a first discharge slide (044) and a second discharge slide (045). The spiral slide (041) is welded to the inner wall of the separation disk (04).

2. The plastic cap sprue separator vibratory feeder according to claim 1, characterized in that: The separation assembly also includes a fixing screw (046), and the guide plate (042) is integrally formed in the center of the bottom of the inner side of the separation plate (04). The guide plate (042) has a funnel-shaped structure and protrudes from the bottom of the inner cavity of the separation plate (04). The fixing screw (046) is threaded through the guide plate (042) and the separation plate (04) and threadedly connected to the cast iron plate (012).

3. The plastic cap sprue separator vibratory feeder according to claim 1, characterized in that: The feed end of the spiral slide (041) is connected to the bottom of the inner cavity of the separator (04) near the edge, and the discharge end of the spiral slide (041) is near the top opening edge of the separator.

4. The plastic cap sprue separator vibratory feeder according to claim 1, characterized in that: The second discharge chute (045) is open at the top and both ends, and one end is connected to the discharge end of the spiral chute (041). The separation hole (043) is opened through the uppermost layer of the spiral chute (041) near the second discharge sliding position. The first discharge chute (044) is fixedly connected to the outer side of the separation disc (04) at the position corresponding to the separation hole (043). The first discharge chute (044) is located below the separation hole (043).

5. The plastic cap sprue separator vibratory feeder according to claim 1, characterized in that: The support assembly further includes a first fixing block (03) and a second fixing block (032). There are four first fixing blocks (03) and four second fixing blocks (032), which are respectively fixedly connected to the opposite surfaces of the support base (01) and the cast iron plate (012). There are four support rods (031), which are respectively bolted between the four sets of first fixing blocks (03) and second fixing blocks (032).

6. The plastic cap sprue separator vibratory feeder according to claim 1, characterized in that: The first silicon steel sheet (022) is welded and fixed to the top center of the mounting plate (02), and the coil (023) is installed inside the first silicon steel sheet (022). The first silicon steel sheet (022) has a U-shaped structure and the opening faces upward.

7. The plastic cap sprue separator vibratory feeder according to claim 1, characterized in that: The second silicon steel sheet (024) is welded and fixed to the center of the bottom of the cast iron plate (012). The position of the second silicon steel sheet (024) corresponds to that of the first silicon steel sheet (022). The bottom of the support base (01) is fixedly connected with several support feet (011).

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