Quantitative filling device

Abstract

A quantitative filling device comprises a mounting frame and further comprises a weighing filling barrel, a centering mechanism and an oil receiving cup. The weighing and filling barrel is mounted on the mounting frame, and an oil outlet of the weighing and filling barrel is positioned at the lower part; the centering mechanism comprises a mounting plate, a wide clamping jaw and centering plates, one end of the mounting plate is fixed to the mounting frame, the other end of the mounting plate extends to the side face of an oil outlet of the weighing filling barrel, the centering plates are mounted on two movable blocks of the wide clamping jaw, wedge-shaped openings with outward openings are formed in the opposite ends of the centering plates, and when the two centering plates are folded, the wedge-shaped openings are opened outwards. The center of the folded wedge-shaped notch is positioned on one point on the center line of the oil outlet of the weighing filling barrel; the oil receiving cup is installed on the oil receiving telescopic assembly, and the center line of the oil outlet of the weighing filling barrel is located on the moving track of the oil receiving cup. The utility model aims to provide a quantitative filling device which is provided with a container alignment mechanism and a residual drop recovery mechanism so as to realize container alignment and residual drop treatment.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling equipment, in particular to a quantitative filling device. BACKGROUND

[0002] The quantitative filling device is an automatic device for accurately filling edible oil and is widely used in food processing, catering and packaging industries.

[0003] The quantitative filling device adopts a flow meter or a weighing sensor 230 to realize accurate measurement. The flow meter filling is mainly used for filling requirements of most customers with various requirements, and the weighing filling is suitable for large batch and large flow filling requirements. The weighing filling device needs to first fill the oil into a container with weighing function, and then fill the weighed oil into the container to be filled to realize filling.

[0004] The current filling device needs to adjust the bottle opening during filling to align the bottle opening of the container with the filling head. The current filling device does not have a correction device. In addition, the filling head may have residual drops, which may cause pollution if not handled. UTILITY MODEL CONTENT

[0005] In view of the above defects, the utility model aims to provide a quantitative filling device. The device has a container alignment mechanism and a residual drop recovery mechanism to realize container alignment and residual drop handling.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A quantitative filling device includes a mounting frame, a weighing filling barrel, a centering mechanism and an oil receiving cup. The weighing filling barrel is installed on the mounting frame, and the oil outlet of the weighing filling barrel is located below.

[0008] The centering mechanism includes a mounting plate, a broad-shaped clamp jaw and a centering plate. One end of the mounting plate is fixed to the mounting frame, and the other end extends to the side of the oil outlet of the weighing filling barrel. The two movable blocks of the broad-shaped clamp jaw are each provided with a centering plate. The opposite ends of the centering plates are each provided with a wedge-shaped opening facing outward. When the two centering plates are closed, the center of the closed wedge-shaped gap is located at a point on the centerline of the oil outlet of the weighing filling barrel.

[0009] The oil receiving cup is installed on the oil receiving telescopic assembly, and the centerline of the oil outlet of the weighing filling barrel is located on the movement track of the oil receiving cup.

[0010] Preferably, it further includes a main mounting frame, and the mounting frame is installed on the main mounting frame. The oil receiving telescopic assembly is installed below the main mounting frame through the mounting frame.

[0011] The oil receiving telescopic assembly further comprises an oil receiving groove and an oil receiving telescopic mechanism, the bottom of the oil receiving cup is communicated with a hard pipe, the hard pipe is communicated with and fixed to the oil receiving groove, and the oil receiving groove is installed at the working end of the plurality of oil receiving telescopic mechanisms.

[0012] Preferably, the weighing filling barrel comprises a barrel body, a valve and a weighing sensor.

[0013] The bottom of the barrel body is fixedly installed on the weighing sensor, the weighing sensor is fixedly installed on the mounting frame, and the valve is installed on the barrel body.

[0014] Preferably, the middle part of the barrel body is provided with an oil inlet, the inside of the barrel body is provided with a flow dividing plate at a position corresponding to the oil inlet, the bottom of the barrel body is funnel-shaped, and the lowest position of the barrel body is an oil outlet.

[0015] Further, the valve comprises an oil outlet cylinder, a valve plug and an oil outlet cylinder.

[0016] The upper end of the oil outlet cylinder is communicated with and installed on the oil outlet, and the lower end of the oil outlet cylinder is funnel-shaped and gradually tapered from top to bottom.

[0017] The valve plug is a tapered body gradually tapered from top to bottom, and the valve plug and the lower end of the oil outlet cylinder are in contact to form a sealing fit.

[0018] The oil outlet cylinder is fixed above the barrel body, and the working end of the oil outlet cylinder is fixedly connected with the valve plug in the barrel body through a connecting rod.

[0019] Further, an oil filling port is formed above the barrel body, and an oil injection device is arranged at a position corresponding to the oil filling port.

[0020] One of the above technical solutions comprises the following beneficial effects: the wide-shaped clamping jaw constitutes a centering mechanism, the purpose is to clamp the filling port of the container, so that the upper part of the filling port is aligned with the oil outlet of the weighing filling barrel, and the relative position of the weighing filling barrel and the oil outlet of the weighing filling barrel is consistent after clamping; and the problem of spilling and pouring during filling is avoided. In addition, since the oil receiving cup is arranged, after the container is filled, the oil receiving cup can be moved to the oil outlet of the weighing filling barrel, so that the oil residue is reduced or even avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 2 It is Figure 1 a partial enlarged view in the figure, and it is a structural schematic diagram of the oil receiving assembly;

[0023] Figure 3The structure diagram of the weighing filling barrel of one embodiment of the utility model shows that

[0024] Figure 4 The internal structure diagram of the valve and the barrel body of one embodiment of the utility model shows that

[0025] Among them: mounting bracket 100, weighing filling barrel 200, barrel body 210, shunt hole plate 211, valve 220, oil outlet cylinder 221, valve plug 222, oil outlet cylinder 223, weighing sensor 230, centering mechanism 300, mounting plate 310, broad clamping jaw 320, centering plate 330, oil receiving telescopic assembly 400, oil receiving cup 410, oil receiving groove 420, oil receiving telescopic mechanism 430. DETAILED DESCRIPTION

[0026] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model and cannot be understood as a limitation of the utility model.

[0027] As Figure 1 shown, a quantitative filling device, including mounting bracket 100, still including weighing filling barrel 200, centering mechanism 300 and oil receiving cup 410, weighing filling barrel 200 installs on mounting bracket 100, and the oil outlet of weighing filling barrel 200 is located below.

[0028] Centering mechanism 300 includes mounting plate 310, broad clamping jaw 320 and centering plate 330, one end of mounting plate 310 is fixed on mounting bracket 100, and the other end extends to the side of the oil outlet of weighing filling barrel 200, two movable blocks of broad clamping jaw 320 are both provided with centering plate 330, and the opposite ends of centering plate 330 are both provided with wedge-shaped openings with outward opening, when two centering plates 330 are folded, the center of the folded wedge-shaped gap is located on a point on the center line of the oil outlet of weighing filling barrel 200.

[0029] Oil receiving cup 410 is installed on oil receiving telescopic assembly 400, and the center line of the oil outlet of weighing filling barrel 200 is located on the movement track of oil receiving cup 410.

[0030] The scheme constitutes a centering mechanism 300 through the broad-shaped clamping jaw 320, aiming to clamp the filling port of the container, align the upper part of the filling port with the oil outlet of the weighing filling barrel 200, ensure the relative position of the weighing filling barrel 200 and the oil outlet of the weighing filling barrel 200 during the filling process, and avoid spilling and pouring problems during the filling process. In addition, since the oil receiving cup 410 is arranged, the oil receiving cup 410 can be moved to the oil outlet of the weighing filling barrel 200 after the container is filled, so as to reduce or even avoid oil dripping and spilling.

[0031] As shown in Figure 2 , it also includes a main mounting frame 500, the mounting frame 100 is mounted on the main mounting frame 500, and the oil receiving telescopic assembly 400 is mounted below the main mounting frame 100 through the mounting frame 100.

[0032] The oil receiving telescopic assembly 400 further includes an oil receiving groove 420 and an oil receiving telescopic mechanism 430, and the bottom of the oil receiving cup 410 is communicated with a hard pipe, which is communicated with and fixed to the oil receiving groove 420. The oil receiving groove 420 is installed at the working end of the plurality of oil receiving telescopic mechanisms 430.

[0033] The mounting frame 100 and the oil receiving telescopic assembly 400 are mounted on the main mounting frame 500, so that the device has better integrity, and the mounting frame 100 can be provided in multiple groups, that is, multiple groups of oil filling functional assemblies can be provided. The oil receiving groove 420 is changed in position forward and backward through the oil receiving telescopic mechanism 430, so that the oil receiving cup 410 mounted on the oil receiving groove 420 through the hard pipe can be moved to the oil outlet of the weighing filling barrel 200 when the filling is finished or waiting for filling, and the oil receiving cup 410 can be retracted to one side when entering the filling state.

[0034] As shown in Figure 3 , the weighing filling barrel 200 includes a barrel body 210, a valve 220 and a weighing sensor 230.

[0035] The bottom of the barrel body 210 is fixedly installed on the weighing sensor 230, the weighing sensor 230 is fixedly installed on the mounting frame 100, and the valve 220 is installed on the barrel body 210.

[0036] The barrel body 210, the valve 220 and the weighing sensor 230 constitute a tool with quantitative filling, which can be quantitatively filled by weighing.

[0037] As shown in Figure 4 , the middle part of the barrel body 210 is provided with an oil inlet, the inside of the barrel body 210 corresponds to a position of the oil inlet, and a flow dividing plate 211 is arranged. The bottom of the barrel body 210 is funnel-shaped, and the lowest position of the barrel body 210 is an oil outlet.

[0038] The oil liquid is dispersed by the shunt orifice plate 211, and impact of the oil liquid on the bottom of the barrel is avoided.

[0039] The valve 220 comprises an oil outlet cylinder 221, a valve plug 222 and an oil outlet cylinder 223.

[0040] The upper end of the oil outlet cylinder 221 is communicated with and installed at the oil outlet, and the lower end of the oil outlet cylinder 221 is in the shape of a conical funnel from top to bottom.

[0041] The valve plug 222 is in the shape of a conical body gradually shrinking from top to bottom, and the valve plug 222 and the lower end of the oil outlet cylinder 221 form a sealing fit after being in contact.

[0042] The oil outlet cylinder 223 is fixed above the barrel body 210, and the working end of the oil outlet cylinder 223 is fixedly connected with the valve plug 222 in the barrel body 210 through a connecting rod penetrating the barrel body 210.

[0043] The valve 220 is a pneumatic valve, and the connecting rod is pulled upward by the oil outlet cylinder 223 to pull up the valve plug 222, and the oil flows out; the oil outlet cylinder 221 adopts a funnel oil outlet structure, so that the liquid flow is more concentrated during filling, the valve plug 222 adopts a conical body design, which can improve the contact area during closing and improve the sealing performance, and the conical head can be more beneficial to opening and closing.

[0044] In addition, an oil filling port is arranged above the barrel body 210, and an oil filling device is arranged at a position corresponding to the oil filling port.

[0045] An oil source is arranged upstream of the quantitative filling.

[0046] The technical principle of the utility model is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanation herein, other specific embodiments of the utility model can be conceived by those skilled in the art without creative labor, and these embodiments will all fall within the protection scope of the utility model.

Claims

1. A dosing filler device comprising a mounting frame, characterized in that It also includes a weighing filling barrel, a centering mechanism and an oil receiving cup; the weighing filling barrel is installed on the mounting frame, and an oil outlet of the weighing filling barrel is located below; The centering mechanism includes a mounting plate, a broad-shaped clamping jaw and a centering plate; one end of the mounting plate is fixed to the mounting frame, and the other end extends to a side of the oil outlet of the weighing filling barrel; the two movable blocks of the broad-shaped clamping jaw are both provided with the centering plate, and opposite ends of the centering plate are both provided with wedge-shaped openings facing outward; when the two centering plates are folded, the center of the folded wedge-shaped openings is located at a point on the center line of the oil outlet of the weighing filling barrel. The oil receiving cup is installed on the oil receiving telescopic assembly, and the center line of the oil outlet of the weighing filling barrel is located on a moving track of the oil receiving cup.

2. The dosing device according to claim 1, characterized in that It also includes a main mounting frame, and the mounting frame is installed on the main mounting frame; the oil receiving telescopic assembly is installed below the main mounting frame through the mounting frame. The oil receiving telescopic assembly further includes an oil receiving groove and an oil receiving telescopic mechanism; a hard pipe is connected to the bottom of the oil receiving cup, and the hard pipe is connected to and fixed to the oil receiving groove; the oil receiving groove is installed on working ends of the plurality of oil receiving telescopic mechanisms.

3. The dosing device according to claim 2, characterized in that The weighing filling barrel includes a barrel body, a valve and a weighing sensor; The bottom of the barrel body is fixedly installed on the weighing sensor, and the weighing sensor is fixedly installed on the mounting frame; the valve is installed on the barrel body.

4. The dosing device according to claim 3, characterized in that A middle part of the barrel body is provided with an oil inlet; an inner part of the barrel body is provided with a flow dividing plate corresponding to the oil inlet; the bottom of the barrel body is funnel-shaped; and the lowest position of the barrel body is an oil outlet.

5. The dosing device according to claim 4, characterized in that The valve includes an oil outlet cylinder, a valve plug and an oil outlet cylinder; The upper end of the oil outlet cylinder is connected to and installed on the oil outlet; the lower end of the oil outlet cylinder is funnel-shaped from top to bottom, and the funnel is large at the top and small at the bottom; The valve plug is a conical body that is gradually tapered from top to bottom; the valve plug and the lower end of the oil outlet cylinder form a sealing fit after being in contact; The oil outlet cylinder is fixed above the barrel body; and a working end of the oil outlet cylinder is fixedly connected to the valve plug in the barrel body through a connecting rod.

6. The dosing device according to claim 5, characterized in that An oil filling port is formed in the upper part of the barrel body; and an oil injection device is arranged at a position corresponding to the oil filling port.

Images