Quantitative mechanism for precoated sand resin adding device

Abstract

The utility model discloses a quantifying mechanism for a precoated sand resin adding device, and relates to the field of precoated sand resin processing, the quantifying mechanism comprises a base, one end of the base is welded with a discharging barrel, the other end of the base is welded with a mounting frame, and the inner wall of the mounting frame is fixedly connected with a positioning rod. A first magnetic block is tightly attached to the rotating disc, when the device is used, the first quantitative barrel, the second quantitative barrel, the third quantitative barrel and the fourth quantitative barrel can be conveniently and rapidly installed through the rotating disc and the first magnetic block, and meanwhile parts can be conveniently and rapidly installed through the radian arrangement of holes in the rotating disc; the usability of the device is improved, a second magnetic block is arranged to achieve a tight fit effect on a first quantitative barrel, when the device is used, quantitative materials can be conveniently adjusted and replaced according to needs through the arrangement of the first quantitative barrel, a second quantitative barrel, a third quantitative barrel and a fourth quantitative barrel, and the usability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of resin processing of coated sand, and particularly to a quantitative mechanism for a coated sand resin adding device. BACKGROUND

[0002] Coated sand is a type sand or core sand with a layer of solid resin film on the surface of sand particles before molding, and its production process mainly has two kinds of cold method and hot method. The traditional coated sand resin adding method is mostly manual operation, which has many drawbacks. On the one hand, it is difficult for manual operation to accurately control the amount of resin added, and the consistency and accuracy of feeding are poor, resulting in unstable quality of coated sand products. Therefore, a quantitative mechanism for a coated sand resin adding device is needed.

[0003] The existing patent document with the technical announcement number CN220095040U provides a quantitative mechanism of a batching machine, which includes a quantitative bin. The opening of the quantitative bin is aligned with the discharge port of the batching machine. The inside of the quantitative bin is provided with a quantitative mechanism. The quantitative mechanism includes a moving port formed in the inner wall of the quantitative bin. The inner wall of the moving port is connected with quantitative plates through insertion. The side of the quantitative plates is hinged with first connecting rods. The two first connecting rods are hinged with a rotating rod. The side of the rotating rod is hinged with a fixed strip. One end of the fixed strip is fixedly connected with the quantitative bin. The quantitative mechanism of the batching machine drives the rotating disc through the motor. The rotating disc drives the second connecting rod to deflect. The push rod pushes the protrusion to drive the connecting frame to move back and forth. The connecting strip drives the corresponding quantitative plate to move back and forth. Under the assistance of the first connecting rod, the rotating rod deflects back and forth on the fixed strip to drive the other quantitative plate to move back and forth in the opposite direction. The effect of quantitative discharge is achieved, and the waste of raw materials is avoided. However, the CN220095040U technology is not convenient for quick installation of device parts and specified adjustment and replacement of quantitative materials according to requirements. Therefore, a quantitative mechanism for a coated sand resin adding device is urgently needed. SUMMARY

[0004] Therefore, the utility model aims at providing a quantitative mechanism for a coated sand resin adding device to solve the problem that the existing quantitative mechanism for a coated sand resin adding device is not convenient for quick installation of device parts and specified adjustment and replacement of quantitative materials according to requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a quantitative mechanism for a coated sand resin adding device, which includes a base. One end of the base is welded with a discharging barrel. The other end of the base is welded with a mounting frame. The inner wall of the mounting frame is fixedly connected with positioning rods. The outer wall of the positioning rods is fixedly connected with a motor. One end of the motor is fixedly connected with a fixed rod. The outer wall of the fixed rod is fixedly connected with a rotating disc. The inner wall of the rotating disc is bonded with first magnetic blocks.

[0006] The outer wall of the first magnetic block is attached with a second magnetic block, the outer wall of the second magnetic block is attached with a first quantitative barrel, the inner wall of the rotating disc is installed with a second quantitative barrel, the inner wall of the rotating disc is installed with a third quantitative barrel, and the inner wall of the rotating disc is installed with a fourth quantitative barrel.

[0007] Preferably, the fixed rod is threadedly connected with the rotating disc, and the inner wall of the rotating disc is designed as a hole type.

[0008] Preferably, the inner wall of the rotating disc is tightly attached with the outer wall of the first magnetic block, and the first magnetic blocks are arranged in an annular array on the inner wall of the rotating disc.

[0009] Preferably, the outer wall of the second magnetic block is tightly attached with the outer wall of the first quantitative barrel, and the second magnetic blocks are symmetrically arranged along the central axis of the first quantitative barrel.

[0010] Preferably, the first quantitative barrel is arranged in parallel with the rotating disc, and the first quantitative barrel is clampedly connected with the rotating disc.

[0011] Preferably, the third quantitative barrel is arranged in parallel with the mounting frame, and the inner wall of the mounting frame is designed as a slotted type.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The utility model discloses a rotating disc is set up to the first magnetic block plays the close effect, when using the device, the setting of rotating disc and the first magnetic block is convenient for to the first quantitative barrel, second quantitative barrel, third quantitative barrel and fourth quantitative barrel carry out quick installation, and the hole of the rotating disc inside radian setting is convenient for quick installation parts, increase the usability of the device.

[0014] 2、The utility model discloses a second magnetic block is set up to the first quantitative barrel plays the close effect, when using the device, the setting of first quantitative barrel, second quantitative barrel, third quantitative barrel and fourth quantitative barrel is convenient for to the quantitative material according to demand specified adjustment replacement, increase the usability of the device. DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model's elevation view and plan view.

[0016] Figure 2 It is the structure schematic diagram of the utility model's elevation view and plan view.

[0017] Figure 3 It is the structure schematic diagram of the utility model's elevation view and plan view.

[0018] Figure 4 It is the structure schematic diagram of the utility model's elevation view and plan view. Figure 3 The enlarged structure schematic diagram of the utility model's elevation view and plan view.

[0019] In the figure: 1, base; 2, discharge barrel; 3, mounting frame; 4, positioning rod; 5, motor; 6, fixed rod; 7, rotating disc; 8, first magnetic block; 9, second magnetic block; 10, first quantitative barrel; 11, second quantitative barrel; 12, third quantitative barrel; 13, fourth quantitative barrel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0021] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0022] Please refer to Figures 1-4 A kind of quantitative mechanism for coated sand resin adding device, including base 1, one end of base 1 is welded with discharge barrel 2, the other end of base 1 is welded with mounting frame 3, the inner wall of mounting frame 3 is all fixedly connected with positioning rod 4, the outer wall of positioning rod 4 is fixedly connected with motor 5, one end of motor 5 is fixedly connected with fixed rod 6, the outer wall of fixed rod 6 is fixedly connected with rotating disc 7, fixed rod 6 is threadedly connected with rotating disc 7, and the inner wall of rotating disc 7 is designed as hole type, the inner wall of rotating disc 7 is all bonded with first magnetic block 8, the inner wall of rotating disc 7 and the outer wall of first magnetic block 8 are closely combined, and first magnetic block 8 is arranged in annular array on the inner wall of rotating disc 7, first magnetic block 8 is closely combined by being provided with rotating disc 7, when using device, the setting of rotating disc 7 and first magnetic block 8 is convenient for the quick installation of first quantitative barrel 10, second quantitative barrel 11, third quantitative barrel 12 and fourth quantitative barrel 13, and the radian setting of the hole in the interior of rotating disc 7 is convenient for the quick installation of parts, increase the usability of device.

[0023] Please refer to Figures 1-4 A kind of quantitative mechanism for coated sand resin adding device, the outer wall of first magnetic block 8 is combined with second magnetic block 9, the outer wall of second magnetic block 9 is bonded with first quantitative barrel 10, the outer wall of second magnetic block 9 and the outer wall of first quantitative barrel 10 are closely combined, and second magnetic block 9 is arranged with the central axis of first quantitative barrel 10 symmetry, first quantitative barrel 10 is arranged in parallel with rotating disc 7, and first quantitative barrel 10 is clampedly connected with rotating disc 7, second quantitative barrel 11 is installed on the inner wall of rotating disc 7, third quantitative barrel 12 is installed on the inner wall of rotating disc 7, third quantitative barrel 12 is arranged in parallel with mounting frame 3, and the inner wall of mounting frame 3 is designed as slot type, fourth quantitative barrel 13 is installed on the inner wall of rotating disc 7, first quantitative barrel 10 is closely combined by being provided with second magnetic block 9, when using device, the setting of first quantitative barrel 10, second quantitative barrel 11, third quantitative barrel 12 and fourth quantitative barrel 13 is convenient for the specified adjustment replacement of quantitative material according to demand, increase the usability of device.

[0024] Working principle: when using, the device is taken out and placed in the designated position of the device, then the positioning rod 4 is screwed to the motor 5, then the positioning rod 4 is clamped to the motor 5, then the fixed rod 6 is screwed to the rotating disc 7, then the rotating disc 7 is bonded to the first magnetic block 8, then the second magnetic block 9 is bonded to the first quantitative barrel 10, the second quantitative barrel 11, the third quantitative barrel 12 and the fourth quantitative barrel 13 respectively, according to the quantitative requirement, a plurality of unified first quantitative barrel 10, second quantitative barrel 11, third quantitative barrel 12 and fourth quantitative barrel 13 or first quantitative barrel 10, second quantitative barrel 11, third quantitative barrel 12 and fourth quantitative barrel 13 are clamped and magnetically adsorbed to the rotating disc 7 respectively, then the coated sand resin raw material is poured into the pouring barrel 2, finally the motor 5 is turned on, the rotating disc 7 is driven to rotate by the motor 5, the first quantitative barrel 10, the second quantitative barrel 11, the third quantitative barrel 12 and the fourth quantitative barrel 13 are quantitatively discharged and added, thus the use process of the device is completed, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A metering mechanism for a coated sand resin addition device comprising a base (1), characterized in that: One end of the base (1) is welded with a discharge bucket (2), the other end of the base (1) is welded with a mounting frame (3), the inner wall of the mounting frame (3) is fixedly connected with a positioning rod (4), the outer wall of the positioning rod (4) is fixedly connected with a motor (5), one end of the motor (5) is fixedly connected with a fixed rod (6), the outer wall of the fixed rod (6) is fixedly connected with a rotating disc (7), the inner wall of the rotating disc (7) is bonded with a first magnetic block (8). The outer wall of the first magnetic block (8) is attached with a second magnetic block (9), the outer wall of the second magnetic block (9) is bonded with a first quantitative bucket (10), the inner wall of the rotating disc (7) is installed with a second quantitative bucket (11), the inner wall of the rotating disc (7) is installed with a third quantitative bucket (12), the inner wall of the rotating disc (7) is installed with a fourth quantitative bucket (13).

2. The resin feeding device for coated sand according to claim 1, wherein: The fixed rod (6) is threadedly connected with the rotating disc (7), and the inner wall of the rotating disc (7) is designed as a hole type.

3. The resin feeding device for coated sand according to claim 1, wherein: The inner wall of the rotating disc (7) is tightly attached with the outer wall of the first magnetic block (8), and the first magnetic block (8) is arranged in an annular array on the inner wall of the rotating disc (7).

4. The resin feeding device for coated sand according to claim 1, wherein: The outer wall of the second magnetic block (9) is tightly attached with the outer wall of the first quantitative bucket (10), and the second magnetic block (9) is symmetrically arranged with the central axis of the first quantitative bucket (10).

5. The resin feeding device for coated sand according to claim 1, wherein: The first quantitative bucket (10) is arranged in parallel with the rotating disc (7), and the first quantitative bucket (10) is clampedly connected with the rotating disc (7).

6. The resin feeding device for coated sand according to claim 1, wherein: The third quantitative bucket (12) is arranged in parallel with the mounting frame (3), and the inner wall of the mounting frame (3) is designed as a slot type.

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