Ton box accurate canning device

Abstract

The utility model provides a ton box accurate canning device which comprises a top frame, side frames are fixedly installed on the left side and the right side of the lower portion of the top frame respectively, a material conveying pipe assembly is installed on the upper portion of the top frame, the material conveying pipe assembly comprises a metering pump, an air pump, a main air cylinder and a three-way pipe, and two ports of the three-way pipe are connected with the metering pump and an air pump pipeline respectively. A valve is installed between the three-way pipe and the metering pump, a valve is installed between the three-way pipe and the air pump, and a connecting bent pipe is installed at the third end of the three-way pipe. Due to the arrangement of the metering pump, the air pump, the main air cylinder, the three-way pipe, the connecting bent pipe, the hose, the feeding pipe and the annular connecting piece, liquid can be prevented from being reserved in a pipeline, and the metering accuracy is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ton box canning, and in particular relates to a ton box precise canning device. Background Art

[0002] Ton box storage is a form of storage for liquid goods. The ton box includes an external folding steel box with a liquid bag inside. The liquid is loaded into the liquid bag through a filling port. The existing ton box precision filling device usually includes a metering pump that provides driving force for the liquid. A hose is installed on the metering pump. The user extends one end of the hose into the liquid bag and starts the metering pump for metering and filling. This type of ton box precision filling device usually has residual liquid in the hose, resulting in low metering accuracy. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a ton box precise filling device, which avoids liquid retention in the pipeline and improves the accuracy of measurement.

[0004] The utility model is realized by the following technical solutions:

[0005] A ton box precision filling device comprises a top frame, side frames are fixedly installed on the left and right sides of the lower part of the top frame respectively, a material delivery pipe assembly is installed on the upper part of the top frame, the material delivery pipe assembly comprises a metering pump, an air pump, a main cylinder and a tee, two ports of the tee are respectively connected to the metering pump and the air pump pipelines, and a valve is installed between the tee and the metering pump, a valve is installed between the tee and the air pump, a connecting elbow is installed at the third end of the tee, a valve is installed between the tee and the connecting elbow, a hose is connected to the lower end flange of the connecting elbow, a feed pipe is connected to the lower end flange of the hose, an annular connector is fixedly installed on the upper end of the feed pipe, and the annular connector is fixedly installed on the output rod of the main cylinder.

[0006] Preferably, the metering pump, air pump and main cylinder are all fixed on the upper part of the top frame.

[0007] Preferably, the feed pipe is arranged to be aligned with the upper center portion of the liquid bag box.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the arrangement of the metering pump, air pump, main cylinder, tee pipe, connecting elbow, hose, feed pipe and annular connector is conducive to avoiding liquid retention in the pipeline and improving the accuracy of metering.

[0010] 2. In the present invention, the side frame, the side cylinder and the clamping plate are arranged to help fix the filling port of the liquid bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the material conveying pipe assembly of the utility model.

[0013] In the figure:

[0014] 1. Top frame; 2. Side frame; 3. Side cylinder; 4. Clamp; 5. Base; 6. Liquid bag box; 7. Feed pipe assembly; 71. Metering pump; 72. Air pump; 73. Main cylinder; 74. Tee pipe; 75. Connecting elbow; 76. Hose; 77. Feed pipe; 78. Ring connector. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 As shown, a ton box precision canning device includes a top frame 1, side frames 2 are fixedly installed on the left and right sides of the lower part of the top frame 1, a side cylinder 3 is fixedly installed on the outer side of each side frame 2, a clamping plate 4 is fixedly installed at the output rod of each side cylinder 3, two clamping plates 4 are arranged opposite to each other, and semicircular grooves are opened on the inner side of the clamping plates 4. The two semicircular grooves clamp and fix the filling port of the liquid bag in the liquid bag box 6, a base 5 is placed between the two side frames 2, a liquid bag box 6 is placed on the upper part of the base 5, and a feed pipe assembly 7 is installed on the upper part of the top frame 1.

[0016] In this embodiment, combined with the Figure 2 As shown, the feed pipe assembly 7 includes a metering pump 71, an air pump 72, a main cylinder 73 and a tee pipe 74, two ports of which are respectively connected to the metering pump 71 and the air pump 72 pipelines, and a valve is installed between the tee pipe 74 and the metering pump 71, a valve is installed between the tee pipe 74 and the air pump 72, a connecting elbow 75 is installed at the third end of the tee pipe 74, a valve is installed between the tee pipe 74 and the connecting elbow 75, a hose 76 is connected to the lower end flange of the connecting elbow 75, a feed pipe 77 is connected to the lower end flange of the hose 76, and a ring connector 7 is fixedly installed on the upper end of the feed pipe 77 8. The annular connector 78 is fixedly installed with the output rod of the main cylinder 73. During perfusion, the valve connected to the air pump 72 is closed first, and the valve connected to the metering pump 71 is opened. The main cylinder 73 drives the feed pipe 77 to move downward, and the metering pump 71 delivers the external liquid to the liquid bag through the three-way pipe 74, the connecting elbow 75, the hose 76 and the feed pipe 77. The valve connected to the air pump 72 is opened, and the valve connected to the metering pump 71 is closed. After the air pump 72 is started, the liquid in the three-way pipe 74, the connecting elbow 75, the hose 76 and the feed pipe 77 is blown out to avoid liquid retention in the pipeline, thereby improving the accuracy of measurement.

[0017] In this embodiment, specifically, the metering pump 71 , the air pump 72 and the main cylinder 73 are all fixed on the upper part of the top frame 1 .

[0018] In this embodiment, specifically, the feed pipe 77 is arranged to be aligned with the upper center of the liquid bag box 6 .

[0019] How it works

[0020] In the utility model, the side cylinder 3 and the main cylinder 73 are connected to the external cylinder driving device, the metering pump 71 and the air pump 72 are connected to the external power supply, the liquid bag is placed in the liquid bag box 6, and the filling port of the liquid bag is clamped by the clamping plate 4. After the filling is completed, the side cylinder 3 drives the clamping plate 4 to move outward, thereby releasing the filling port of the liquid bag.

[0021] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A ton box precise filling device, characterized in that: The ton box precise filling device comprises a top frame (1), side frames (2) are fixedly installed on the left and right sides of the lower part of the top frame (1), a material delivery pipe assembly (7) is installed on the upper part of the top frame (1), and the material delivery pipe assembly (7) comprises a metering pump (71), an air pump (72), a main air cylinder (73) and a three-way pipe (74), two ports of the three-way pipe (74) are respectively connected to the metering pump (71) and the air pump (72) pipeline, and a valve is installed between the three-way pipe (74) and the metering pump (71), and the three-way pipe (74) is connected to the metering pump (71). A valve is installed between the three-way pipe (74) and the air pump (72); a connecting elbow (75) is installed at the third end of the three-way pipe (74); a valve is installed between the three-way pipe (74) and the connecting elbow (75); a hose (76) is connected to the lower end flange of the connecting elbow (75); a feed pipe (77) is connected to the lower end flange of the hose (76); an annular connector (78) is fixedly installed on the upper end of the feed pipe (77); and the annular connector (78) is fixedly installed with the output rod of the main cylinder (73).

2. The ton box precise filling device according to claim 1 is characterized in that: The metering pump (71), the air pump (72) and the main cylinder (73) are all fixed on the upper part of the top frame (1).

3. The ton box precise filling device according to claim 1 is characterized in that: The feed pipe (77) is arranged to be aligned with the upper center of the liquid bag box (6).

4. The ton box precise filling device according to claim 1 is characterized in that: A side cylinder (3) is fixedly mounted on the outer side of each side frame (2).

5. The ton box precise filling device according to claim 1, characterized in that: A clamping plate (4) is fixedly mounted on the output rod of each side cylinder (3), and the two clamping plates (4) are arranged opposite to each other.

6. The ton box precise filling device according to claim 1, characterized in that: A base (5) is placed between the two side frames (2), and a liquid bag box (6) is placed on the upper part of the base (5).

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