Packaging bag raw material mixing and proportioning device

Abstract

The utility model provides a packaging bag raw material mixing and proportioning device which comprises a material mixing box body, a weighing and discharging box body is arranged on the upper surface of the material mixing box body, an opening is formed in the upper surface of the weighing and discharging box body, a cover plate is fixed in the opening through a first bolt, a plurality of feeding ports are formed in the cover plate at equal intervals, and a plurality of discharging ports are formed in the upper surface of the weighing and discharging box body. A feeding port is formed in the upper portion of the mixing box body, a cover plate is arranged on the upper portion of the mixing box body, raw material bins corresponding to the feeding port are arranged on the cover plate at equal intervals through second bolts, a plurality of opening and closing pieces used for opening and closing the feeding port are arranged on the cover plate at equal intervals, a weighing piece is arranged in the weighing and discharging box body, and the weighing and discharging box body is connected with the mixing box body through a connecting pipe. A plurality of heating pipes are arranged in the left side wall and the right side wall of the mixing box body at equal intervals; the quantitative packaging bag can realize quantification of various raw materials and can realize mixing of the raw materials of the packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a packaging bag raw material mixing and proportioning device. Background Art

[0002] Most of the current packaging bags are made of plastic. During the preparation process, a variety of raw material particles need to be added into a stirring device for stirring so that they are fully mixed to facilitate subsequent processing.

[0003] Packaging bags refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. Plastic food packaging bags are often used for packaging in the process of food packaging. The raw materials of the packaging bags need to be formulated and mixed during the production process of packaging bags for packaged food.

[0004] In the prior art, when mixing raw materials for packaging bags, multiple raw materials need to be quantitatively added, so the raw materials need to be pre-selected and weighed, which is cumbersome and affects work efficiency. Summary of the invention

[0005] In view of this, the purpose of the utility model is to provide a packaging bag raw material mixing and proportioning device that can achieve quantitative measurement of multiple raw materials and can achieve mixing of packaging bag raw materials.

[0006] The utility model is implemented by the following method: a packaging bag raw material mixing and proportioning device, including a mixing box, a weighing and unloading box is arranged on the upper surface of the mixing box, an opening is provided on the upper surface of the weighing and unloading box, a cover plate is fixed in the opening by a first bolt, a plurality of feed ports are equidistantly provided on the cover plate, raw material bins corresponding to the feed ports are equidistantly provided on the cover plate by a second bolt, a plurality of opening and closing parts for opening and closing the feed ports are equidistantly provided on the cover plate, a weighing part is provided in the weighing and unloading box, the weighing and unloading box is connected to the mixing box via a connecting pipe, and a plurality of heating tubes are equidistantly provided in the left and right side walls of the mixing box.

[0007] Furthermore, the opening and closing member comprises an openable and closable plate, a plurality of first multi-section telescopic cylinders are equidistantly embedded on the rear surface of the cover plate, and the openable and closable plate is provided at the end of the telescopic rod of the first multi-section telescopic cylinder.

[0008] Furthermore, a feed hopper is provided on the upper surface of the raw material bin, and the discharge port of the raw material bin is provided corresponding to the feed port.

[0009] Furthermore, the weighing piece includes a weighing sensor, a support plate is provided at the lower end of the inner right side surface of the weighing and unloading box body, a second multi-section telescopic cylinder is embedded in the support plate, a first fixed block is provided at the end of the telescopic rod of the second multi-section telescopic cylinder, a second fixed block is provided at the upper end of the left side surface of the weighing and unloading box body, the weighing sensor is embedded on the upper surfaces of the first fixed block and the second fixed block, a reset spring is provided on the upper surface of the weighing sensor, a connecting block is provided at the end of the reset spring, a material receiving plate is hingedly provided on the connecting blocks at the left and right ends, and a vibration motor is provided on the lower surface of the material receiving plate.

[0010] Furthermore, a stirrer is provided in the mixing box.

[0011] The beneficial effects of the utility model are as follows: the utility model adds a mixing box and a weighing piece to the device, which can quantify the raw materials and measure the number of portions, can effectively stir the plastic raw materials, and can fully stir and mix the plastic raw materials, making people's work of mixing raw materials more efficient, and also improving people's work efficiency, making people more worry-free to use, meeting people's use needs, and bringing convenience to people's work; the utility model has a simple structure and is easy to operate, and can effectively save manpower and material resources and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the weighing and unloading box. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] See also Figure 1 and Figure 2As shown, the utility model provides an embodiment: a packaging bag raw material mixing and proportioning device, comprising a mixing box 1, a weighing and unloading box 2 is arranged on the upper surface of the mixing box 1, an opening (not shown) is provided on the upper surface of the weighing and unloading box 2, a cover plate 22 is fixed in the opening by a first bolt 21, a plurality of feed ports 23 are equidistantly provided on the cover plate 22, a raw material bin 3 corresponding to the feed port 23 is equidistantly provided on the cover plate 22 by a second bolt 24, a plurality of opening and closing parts 4 for opening and closing the feed port 23 are equidistantly provided on the cover plate 22, a weighing part 5 is provided in the weighing and unloading box 2, the weighing and unloading box 2 is connected to the mixing box 1 by a connecting pipe 20, and a plurality of heating tubes 11 are equidistantly provided in the left and right side walls of the mixing box 1. Different raw materials are transported to the weighing and unloading box 2 through the raw material bin 3, the raw materials for the packaging bags are weighed and proportioned, and then transported to the mixing box 1 for stirring and mixing, and heated by the heating tube 11 to better achieve the stirring and mixing effect of the raw materials for the packaging bags.

[0016] Please continue reading Figure 1 As shown, in one embodiment of the utility model, the opening and closing member 4 includes an opening and closing plate 41, and a plurality of first multi-section telescopic cylinders 42 are equidistantly embedded on the rear surface of the cover plate 22, and the opening and closing plate 41 is arranged at the end of the telescopic rod of the first multi-section telescopic cylinder 42. The opening and closing plate 41 can be driven to move forward and backward by the first multi-section telescopic cylinder 42, so that the opening and closing action of the feed port 23 can be realized.

[0017] Please continue reading Figure 1 As shown, in one embodiment of the utility model, a feed hopper 31 is provided on the upper surface of the raw material bin 3, and the discharge port of the raw material bin 3 is provided corresponding to the feed port 23. The raw material is transported into the raw material bin 3 through the feed hopper 31.

[0018] Please continue reading Figure 1 and Figure 2As shown, in one embodiment of the utility model, the weighing member 5 includes a weighing sensor 51, a support plate 52 is provided at the lower end of the right side surface of the weighing and unloading box 2, a second multi-section telescopic cylinder 53 is embedded on the support plate 52, a first fixed block 54 is provided at the end of the telescopic rod of the second multi-section telescopic cylinder 53, a second fixed block 55 is provided at the upper end of the left side surface of the weighing and unloading box 2, the weighing sensor 51 is embedded on the upper surfaces of the first fixed block 54 and the second fixed block 55, a reset spring 56 is provided on the upper surface of the weighing sensor 51, a connecting block 57 is provided at the end of the reset spring 56, a material receiving plate 58 is hingedly provided on the connecting blocks 57 at the left and right ends, and a vibration motor 59 is provided on the lower surface of the material receiving plate 58. The packaging bag raw materials are conveyed to the receiving plate 58, and the packaging bag raw materials are weighed and proportioned through the action of the weighing sensor 51. Then, the second multi-section telescopic cylinder 53 is lifted up and down to enable the receiving plate 58 to tilt forward, so that the packaging bag raw materials can be poured into the connecting pipe 20, thereby realizing the weighing proportioning of the packaging bag raw materials.

[0019] Please continue reading Figure 1 As shown, in one embodiment of the utility model, a stirrer 6 is provided in the mixing box 1. Through the action of the stirrer 6, a mixing and stirring action can be achieved.

[0020] The multi-section telescopic cylinder, vibration motor, heating tube, mixer and weighing sensor in the utility model are all prior art, and those skilled in the art are already able to clearly understand them, so they are not described in detail here. The weighing sensor may be LC928DA, but is not limited thereto.

[0021] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A packaging bag raw material mixing and proportioning device, characterized in that: It includes a mixing box, a weighing and unloading box is arranged on the upper surface of the mixing box, an opening is provided on the upper surface of the weighing and unloading box, a cover plate is fixed in the opening by a first bolt, a plurality of feed ports are equidistantly provided on the cover plate, raw material bins corresponding to the feed ports are equidistantly provided on the cover plate by a second bolt, a plurality of opening and closing parts for opening and closing the feed ports are equidistantly provided on the cover plate, a weighing part is provided in the weighing and unloading box, the weighing and unloading box is connected to the mixing box via a connecting pipe, and a plurality of heating tubes are equidistantly provided in the left and right side walls of the mixing box.

2. A packaging bag raw material mixing and proportioning device according to claim 1, characterized in that: The opening and closing member comprises an opening and closing plate, and a plurality of first multi-section telescopic cylinders are embedded at equal distances on the rear surface of the cover plate, and the opening and closing plate is arranged at the end of the telescopic rod of the first multi-section telescopic cylinder.

3. A packaging bag raw material mixing and proportioning device according to claim 1, characterized in that: A feed hopper is arranged on the upper surface of the raw material bin, and the discharge port of the raw material bin is arranged corresponding to the feed port.

4. A packaging bag raw material mixing and proportioning device according to claim 1, characterized in that: The weighing piece includes a weighing sensor, a support plate is provided at the lower end of the right side surface of the weighing and unloading box body, a second multi-section telescopic cylinder is embedded in the support plate, a first fixed block is provided at the end of the telescopic rod of the second multi-section telescopic cylinder, a second fixed block is provided at the upper end of the left side surface of the weighing and unloading box body, the weighing sensor is embedded on the upper surfaces of the first fixed block and the second fixed block, a reset spring is provided on the upper surface of the weighing sensor, a connecting block is provided at the end of the reset spring, a material receiving plate is hingedly provided on the connecting blocks at the left and right ends, and a vibration motor is provided on the lower surface of the material receiving plate.

5. A packaging bag raw material mixing and proportioning device according to claim 1, characterized in that: A stirrer is arranged in the mixing box.

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