Feeding device for internal mixing of aluminum electrolytic capacitor glue sealing element

Abstract

The utility model relates to a feeding device for internal mixing of aluminum electrolytic capacitor glue sealing elements, which comprises a hopper (10) communicated with a feeding port of an internal mixer, a feeding end is arranged above the hopper (10), the lower portion of the hopper (10) is communicated with the upper end of an L-shaped guide pipe (21), a discharging end is arranged at the lower end of the L-shaped guide pipe (21), a gear ring (22) is rotatably mounted on the outer side of the discharging end, and the gear ring (22) intermittently rotates and is coaxially fixed with a transverse shaft (23). The transverse shaft (23) extends into the hopper (10) from the discharging end, and a horizontal auger (24) is fixed on the transverse shaft (23); the gear ring (22) drives the transverse shaft (23) to rotate intermittently and drives the horizontal auger (24) to rotate intermittently, so that rubber raw materials close to the discharging end are pushed to be discharged intermittently, continuous high-load operation of the internal mixer caused by continuous and uninterrupted feeding is avoided, and the internal mixing effect and the service life of the internal mixer are prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of internal mixer devices, in particular to a feeding device for internal mixing of aluminum electrolytic capacitor glue seals. Background Art

[0002] An internal mixer, namely a closed rubber mixing machine, also known as a kneading machine, is mainly used for plasticating and mixing aluminum electrolytic capacitor glue. An internal mixer is a machine that is provided with a pair of rotors with specific shapes and rotating relatively, and intermittently plasticates and mixes aluminum electrolytic capacitor glue materials in a closed state with adjustable temperature and pressure. When using an internal mixer to plasticate and mix aluminum electrolytic capacitor glue materials, it is necessary to first put the rubber material raw materials into the internal mixer. At present, the commonly used internal mixers on the market are generally fed manually, by forklift or tipping machine. The defect is that continuous and uninterrupted feeding will cause the internal mixer to run at a high load continuously, affecting the mixing effect and the service life of the internal mixer. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is that the existing internal mixers are generally fed manually, by forklift or tipping machine. The defect is that continuous and uninterrupted feeding will cause the internal mixer to run at a high load continuously, affecting the mixing effect and the service life of the internal mixer.

[0004] To solve the above problems, the utility model provides a feeding device for internal mixing of aluminum electrolytic capacitor glue seals, which includes a hopper communicated with the feeding port of the internal mixer. There is a feeding end above the hopper, and the lower end is communicated with the upper end of an L-shaped conduit. The lower end of the L-shaped conduit is provided with a discharging end. A toothed ring is rotatably installed on the outside of the discharging end. The toothed ring rotates intermittently and is coaxially fixed with a horizontal shaft. The horizontal shaft extends into the hopper from the discharging end and is fixed with a horizontal auger.

[0005] The feeding device for internal mixing of aluminum electrolytic capacitor glue seals provided by the utility model further has the following technical features:

[0006] A support rod is fixed on the inner circumferential surface of the toothed ring, and the middle part of the support rod is fixed with the horizontal shaft.

[0007] A guide pipe is fixed on the side of the toothed ring away from the discharging end. The hopper is communicated with the feeding port of the internal mixer through the discharging end of the L-shaped conduit and the guide pipe.

[0008] A motor is provided below the L-shaped conduit. The output shaft of the motor is fixed with a vertical shaft. The vertical shaft extends into the hopper from outside the L-shaped conduit and is rotationally sealed with the L-shaped conduit. A vertical auger is fixed outside the vertical shaft.

[0009] The output shaft of the motor is fixed with an incomplete gear. The incomplete gear can mesh with a first gear and their axes are perpendicular to each other. The first gear is fixed with a second gear through a rotating shaft. The rotating shaft is rotatably installed on the L-shaped conduit. The second gear meshes with the toothed ring.

[0010] The central angle occupied by the teeth on the incomplete gear is greater than 180°.

[0011] The upper end of the vertical shaft is rotatably connected to the middle part of the cross bar, and both ends of the cross bar are fixed to the inner wall of the hopper.

[0012] The utility model has the following beneficial effects: The toothed ring drives the horizontal shaft to rotate intermittently, and drives the horizontal auger to rotate intermittently, so as to push the rubber material near the discharge end for intermittent discharging, avoiding the continuous high-load operation of the internal mixer caused by continuous feeding, thereby avoiding affecting the mixing effect and the service life of the internal mixer. Description of the Drawings

[0013] Figure 1 Is an isometric view of the first perspective of the utility model;

[0014] Figure 2 Is an isometric view of the second perspective of the utility model. Detailed Description of the Invention

[0015] The utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments. It should be noted that, without conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0016] As Figures 1 to 2 Shown, the feeding device for mixing the sealing member of the aluminum electrolytic capacitor of the utility model includes a hopper 10 communicated with the feeding port of the internal mixer. There is a feeding end above the hopper 10, and the lower end is communicated with the upper end of the L-shaped conduit 21. The lower end of the L-shaped conduit 21 has a discharging end. A toothed ring 22 is rotatably installed outside the discharging end. The toothed ring 22 rotates intermittently and is coaxially fixed with the horizontal shaft 23. The horizontal shaft 23 extends into the hopper 10 from the discharging end and is fixed with a horizontal auger 24.

[0017] The utility model drives the horizontal shaft 23 to rotate intermittently through the toothed ring 22, drives the horizontal auger 24 to rotate intermittently, so as to push the rubber material near the discharging end for intermittent discharging, avoiding the continuous high-load operation of the internal mixer caused by continuous feeding, thereby avoiding affecting the mixing effect and the service life of the internal mixer.

[0018] Preferably, a support rod 25 is fixed on the inner circumferential surface of the toothed ring 22, and the middle part of the support rod 25 is fixed to the horizontal shaft 23.

[0019] Preferably, a guide pipe 26 is fixed on the side of the toothed ring 22 away from the discharging end. The hopper 10 is communicated with the feeding port of the internal mixer through the discharging end of the L-shaped conduit 21 and the guide pipe 26.

[0020] The utility model avoids the soiling caused by the adhesion of the rubber material to the teeth of the toothed ring 22 by providing the guide pipe 26.

[0021] Preferably, a motor 31 is provided below the L-shaped conduit 21. The output shaft of the motor 31 is fixed to the vertical shaft 32. The vertical shaft 32 extends into the hopper 10 from outside the L-shaped conduit 21 and is rotationally sealed with the L-shaped conduit 21. A vertical auger 33 is fixed to the outside of the vertical shaft 32.

[0022] In the present utility model, the output shaft of the motor 31 drives the vertical shaft 32 to continuously rotate, driving the vertical auger 33 to continuously rotate, so as to cut the rubber material raw materials in the hopper 10 to meet the operation requirements of the internal mixer. At the same time, the vertical auger 33 has the functions of guiding and turning the rubber material raw materials to prevent the rubber material raw materials from caking.

[0023] Wherein, the output shaft of the motor 31 coincides with the axis of the hopper 10.

[0024] Wherein, chamfers are provided on both the upper and lower edges of the vertical auger 33.

[0025] Preferably, the output shaft of the motor 31 is fixed to an incomplete gear 41. The incomplete gear 41 can mesh with a first gear 42 and their axes are vertically arranged. The first gear 42 is fixed to a second gear 44 through a rotating shaft 43. The rotating shaft 43 is rotatably installed on the L-shaped conduit 21. The second gear 44 meshes with a toothed ring 22.

[0026] In the present utility model, the output shaft of the motor 31 drives the incomplete gear 41 to continuously rotate. At the same time, the incomplete gear 41 can mesh with the first gear 42, driving the first gear 42 to rotate intermittently, and driving the toothed ring 22 to rotate intermittently through the rotating shaft 43 and the second gear 44, thereby driving the horizontal shaft 23 and the horizontal auger 24 to rotate intermittently to push the rubber material raw materials near the discharge end for intermittent discharging.

[0027] Preferably, the central angle occupied by the teeth on the incomplete gear 41 is greater than 180°.

[0028] Preferably, the upper end of the vertical shaft 32 is rotatably connected to the middle of a cross bar 34. The two ends of the cross bar 34 are fixed to the inner wall of the hopper 10.

[0029] The working principle of the present utility model is as follows:

[0030] Start the motor 31 and put the rubber compound raw material into the hopper 10. The output shaft of the motor 31 drives the incomplete gear 41 to rotate continuously. At the same time, the incomplete gear 41 can mesh with the first gear 42, driving the first gear 42 to rotate intermittently, and driving the toothed ring 22 to rotate intermittently through the rotating shaft 43 and the second gear 44, thereby driving the horizontal shaft 23 and the horizontal auger 24 to rotate intermittently, so as to push the rubber compound raw material near the discharge end for intermittent discharging, avoiding the continuous high-load operation of the internal mixer caused by continuous and uninterrupted feeding, thereby avoiding affecting the mixing effect and the service life of the internal mixer; in addition, the output shaft of the motor 31 drives the vertical shaft 32 to rotate continuously, driving the vertical auger 33 to rotate continuously, so as to cut the rubber compound raw material in the hopper 10 to meet the operation requirements of the internal mixer. At the same time, the vertical auger 33 has the functions of guiding and turning the rubber compound raw material to avoid caking of the rubber compound raw material.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A feeding device for internal mixing of aluminum electrolytic capacitor rubber seals, comprising a hopper (10) connected to a feeding port of an internal mixer, characterized in that: The hopper (10) is provided with a feed end at the top and is communicated with the upper end of an L-shaped conduit (21) at the bottom. A discharge end is provided at the lower end of the L-shaped conduit (21). A gear ring (22) is rotatably mounted on the outer side of the discharge end. The gear ring (22) rotates intermittently and is coaxially fixed with a horizontal shaft (23). The horizontal shaft (23) extends from the discharge end into the hopper (10) and is fixed with a horizontal auger (24).

2. The feeding device for mixing aluminum electrolytic capacitor glue seals according to claim 1, characterized in that: A support rod (25) is fixed to the inner circumferential surface of the gear ring (22), and the middle portion of the support rod (25) is fixed to the transverse axis (23).

3. The feeding device for mixing aluminum electrolytic capacitor glue seals according to claim 1, characterized in that: A material guide pipe (26) is fixed to a side of the gear ring (22) away from the discharge end, and the hopper (10) is connected to the feed port of the internal mixer through the discharge end of the L-shaped conduit (21) and the material guide pipe (26).

4. The feeding device for mixing aluminum electrolytic capacitor glue seals according to claim 1, characterized in that: A motor (31) is provided below the L-shaped conduit (21). The output shaft of the motor (31) is fixed to a vertical shaft (32). The vertical shaft (32) extends from the outside of the L-shaped conduit (21) into the hopper (10) and is rotationally sealed with the L-shaped conduit (21). A vertical auger (33) is fixed outside the vertical shaft (32).

5. The feeding device for mixing aluminum electrolytic capacitor glue seals according to claim 4, characterized in that: The output shaft of the motor (31) is fixed to the incomplete gear (41), the incomplete gear (41) can mesh with the first gear (42) and the axes of the two are arranged perpendicularly, the first gear (42) is fixed to the second gear (44) via a rotating shaft (43), the rotating shaft (43) is rotatably mounted on the L-shaped guide tube (21), and the second gear (44) is meshed with the gear ring (22).

6. The feeding device for mixing aluminum electrolytic capacitor glue seals according to claim 5, characterized in that: The central angle occupied by the teeth on the incomplete gear (41) is greater than 180°.

7. The feeding device for mixing aluminum electrolytic capacitor glue seals according to claim 4, characterized in that: The upper end of the vertical shaft (32) is rotatably connected to the middle of the cross bar (34), and both ends of the cross bar (34) are fixed to the inner wall of the hopper (10).

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