High-precision automatic canning system

Abstract

The utility model relates to the technical field of casting resin production, in particular to a high-precision automatic canning system which comprises a rough discharging pipe, a main connecting pipe is fixedly installed at the bottom end of the rough discharging pipe, a main flow valve is installed at the bottom end of the main connecting pipe, and a first connecting pipe is fixedly installed at the bottom end of the main flow valve. The bottom end of the first connecting pipe is fixedly provided with a secondary connecting pipe, the outer side of the main connecting pipe and the outer side of the secondary connecting pipe are both fixedly connected with thin discharging pipes, the opposite ends of the two thin discharging pipes are fixedly provided with a second connecting pipe and a secondary flow valve correspondingly, and the outer side of the secondary flow valve is fixedly provided with a controller; compared with an existing automatic canning system, the automatic canning system has the advantages that the canning weight can be accurately controlled through the design, the canning precision and the canning quality of the canning system are improved, and people do not need to be on duty all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of resin production for casting, in particular to a high-precision automatic canning system. Background Art

[0002] The production of casting resin is suitable for small-scale production of large and medium-sized castings. Its production organization is simple, it saves drying equipment, simple sand mixing equipment, low mold cost (wooden mold or plastic mold can be used), and high casting precision. It is suitable for the production of castings with an annual output of less than 50,000. When the annual output is 50,000 castings, mechanized assembly line production can also be carried out. After the casting resin is produced, in order to improve the canning efficiency of the casting resin, it is often necessary to can the casting resin through automatic canning equipment. The current automatic canning equipment usually uses canning machines. Canning machines are widely used in the food industry, beverage industry, daily chemical industry, etc., and canning machines are equipped with automatic canning systems to achieve automatic canning. Automatic canning is achieved through the canning system to meet the needs of modern automated production.

[0003] At present, the main body of the automatic canning system equipped with the canning machine is a discharge pipe installed under the material storage tank. A flow valve is installed on the discharge pipe. When the packaging container is placed under the discharge pipe, the purpose of automatic canning is achieved by controlling the opening and closing of the flow valve. In order to improve the canning efficiency, the discharge pipe is usually larger in diameter to facilitate rapid discharge and complete canning, so that when the flow valve is closed, the discharge pipe will discharge some residual material, but the weight of this part of the residual material cannot be controlled, so that the weight of the material contained in each packaging container is different, which leads to low canning accuracy of the canning system.

[0004] Therefore, it is particularly important to design a high-precision automatic canning system to solve the above-mentioned defects. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model designs a high-precision automatic canning system, which aims to solve the technical problem of low canning accuracy of the automatic canning system equipped in the canning machine under the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-precision automatic canning system comprises a coarse discharge pipe, a main connecting pipe is fixedly installed at the bottom end of the coarse discharge pipe, a main flow valve is installed at the bottom end of the main connecting pipe, a first connecting pipe is fixedly installed at the bottom end of the main flow valve, a secondary connecting pipe is fixedly installed at the bottom end of the first connecting pipe, a fine discharge pipe is fixedly connected to the outer sides of the main connecting pipe and the secondary connecting pipe, a second connecting pipe and a secondary flow valve are fixedly installed at opposite ends of two groups of fine discharge pipes, a controller is fixedly installed at the outer side of the secondary flow valve, a discharge head is fixedly connected to the bottom end of the discharge head, a filter net bag is fixedly installed at the bottom end of the discharge head, and the filter net bag is fixedly connected to the discharge head through a fixing sleeve.

[0008] As a preferred solution of the utility model, a butterfly valve is fixedly installed on the top of the coarse discharge pipe, the outer side of the butterfly valve is rotatably connected to an operating handle, the left side of the operating handle is rotatably connected to a fixed handle, a first spring is fixedly connected between the rear end of the fixed handle and the operating handle, a fixed toothed disc is fixedly connected to the outer side of the butterfly valve and at the rear end of the fixed handle, and the rear end of the fixed handle is meshed with the fixed toothed disc.

[0009] As a preferred solution of the present invention, the back of the controller is fixedly connected to the secondary flow valve via a mounting bracket, and both the main flow valve and the secondary flow valve are electrically connected to the controller.

[0010] As a preferred solution of the utility model, a splash shield is fixedly connected to the outer side of the discharge head, and a connecting head is fixedly connected to the end of the discharge head opposite to the filter net bag, and the fixed sleeve is arranged on the outer side of the two groups of connecting heads.

[0011] As a preferred solution of the utility model, the fixed sleeve consists of a first fixed frame and a second fixed frame, one end of the first fixed frame is hinged to the second fixed frame, the other end of the first fixed frame is provided with a slot, and one end of the second fixed frame located on the inner side of the slot is fixedly connected with a card block.

[0012] As a preferred solution of the utility model, rubber sealing pads are fixedly connected to the inner sides of the first fixing frame and the second fixing frame, and one end of the first fixing frame close to the clamping block is fixedly connected to the clamping block through a fixing tube.

[0013] As a preferred solution of the utility model, a pull rod is slidably connected to the inside of the fixed cylinder, the bottom of the pull rod and the bottom end located inside the fixed cylinder are fixedly connected to a limiting ring, the outside of the pull rod and the top of the limiting ring are sleeved with a second spring, the bottom of the limiting ring is fixedly connected to a fixed column, and a fixed socket adapted for use with the fixed column is provided inside the block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model connects the coarse discharge pipe with the material storage tank through design, and then manually opens the butterfly valve through the operating handle to control the total discharge volume of the coarse discharge pipe. During normal canning, the main flow valve and the secondary flow valve are opened at the same time. When the weight reaches the preset value of the system, the main flow valve is automatically closed, and the secondary flow valve continues to work. The precise set value is achieved by canning a small amount of the secondary flow valve. After reaching the set value, the secondary flow valve is automatically closed, thereby accurately controlling the canning weight and improving the canning accuracy of the canning system. There is no need for personnel to be on duty all the time. Finally, when the material is discharged from the discharge head for canning, it is further filtered through the filter net bag, thereby ensuring the quality of the canning. When the filter net bag needs to be cleaned, it is only necessary to pull the pull rod to open the first fixed frame and the second fixed frame, thereby opening the fixed sleeve to disassemble and assemble the filter net bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the filter net bag of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connector of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fixed sleeve of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the fixed cylinder of the utility model;

[0021] Figure 6 This is a schematic diagram of the pull rod structure of the utility model.

[0022] In the figure: 1. coarse discharge pipe; 101. butterfly valve; 102. operating handle; 103. fixing handle; 104. first spring; 105. fixed gear disc; 2. main connecting pipe; 3. main flow valve; 4. first connecting pipe; 5. secondary connecting pipe; 6. fine discharge pipe; 7. second connecting pipe; 8. secondary flow valve; 9. controller; 901. mounting frame; 10. discharge head; 1001. splash guard; 1002. connecting head; 11. filter net bag; 12. fixing sleeve; 1201. first fixing frame; 1202. second fixing frame; 1203. slot; 1204. block; 1205. rubber sealing pad; 1206. fixing cylinder; 1207. pull rod; 1208. limit ring; 1209. second spring; 1210. fixing plug. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0026] A high-precision automatic canning system includes a coarse discharge pipe 1, a main connecting pipe 2 is fixedly installed at the bottom end of the coarse discharge pipe 1, a main flow valve 3 is installed at the bottom end of the main connecting pipe 2, a first connecting pipe 4 is fixedly installed at the bottom end of the main flow valve 3, a secondary connecting pipe 5 is fixedly installed at the bottom end of the first connecting pipe 4, fine discharge pipes 6 are fixedly connected to the outer sides of the main connecting pipe 2 and the secondary connecting pipe 5, second connecting pipes 7 and secondary flow valves 8 are fixedly installed at opposite ends of the two groups of fine discharge pipes 6, a controller 9 is fixedly installed on the outer side of the secondary flow valve 8, a discharge head 10 is fixedly connected to the bottom end of the discharge head 10, a filter net bag 11 is fixedly installed at the bottom end of the discharge head 10, and the filter net bag 11 is fixedly connected to the discharge head 10 through a fixing sleeve 12.

[0027] First, a butterfly valve 101 is fixedly installed on the top of the rough discharge pipe 1, and an operating handle 102 is rotatably connected to the outside of the butterfly valve 101, and a fixed handle 103 is rotatably connected to the left side of the operating handle 102, and a first spring 104 is fixedly connected between the rear end of the fixed handle 103 and the operating handle 102, and a fixed toothed disc 105 is fixedly connected to the outside of the butterfly valve 101 and at the rear end of the fixed handle 103, and the rear end of the fixed handle 103 is meshed with the fixed toothed disc 105. The butterfly valve 101 is manually opened by the operating handle 102 to control the total discharge amount of the rough discharge pipe 1, and the rough discharge pipe 1 can also be closed to discharge. When the operating handle 102 is rotated, the fixed handle 103 is held so that its rear end is disengaged from the fixed toothed disc 105, and the operating handle 102 is adjusted as it is rotated. After the adjustment is completed, the fixed handle 103 is released so that its rear end is stuck in the outside of the fixed toothed disc 105 to fix the operating handle 102.

[0028] Furthermore, the back of the controller 9 is fixedly connected to the secondary flow valve 8 through the mounting bracket 901, and the main flow valve 3 and the secondary flow valve 8 are both electrically connected to the controller 9. The controller 9 is installed on the outside of the secondary flow valve 8 through the mounting bracket 901, and the main flow valve 3 and the secondary flow valve 8 are controlled by the controller 9. During normal canning, the main flow valve 3 and the secondary flow valve 8 are opened at the same time. When the weight reaches the preset value of the system, the main flow valve 3 is automatically closed, and the secondary flow valve 8 continues to work. The precise set value is achieved through small-amount canning through the secondary flow valve 8. After achieving the set value, the secondary flow valve 8 is automatically closed, thereby accurately controlling the canning weight, improving the canning accuracy of the canning system, and there is no need for personnel to be on duty all the time.

[0029] Then, a splash guard 1001 is fixedly connected to the outer side of the discharge head 10, and a connecting head 1002 is fixedly connected to the opposite end of the discharge head 10 and the filter net bag 11. The fixed sleeve 12 is sleeved on the outer sides of the two groups of connecting heads 1002. During the canning process, the splash guard 1001 is used to prevent splashing and polluting the surrounding environment during canning. At the same time, when the material is discharged from the discharge head 10 for canning, it is further filtered through the filter net bag 11 to ensure the quality of the canning. After the filter net bag 11 is connected to the discharge head 10 through the connecting head 1002, it is fixed by the fixed sleeve 12, which is convenient for the subsequent disassembly of the filter net bag 11.

[0030] Furthermore, the fixing sleeve 12 is composed of a first fixing frame 1201 and a second fixing frame 1202. One end of the first fixing frame 1201 is hinged to the second fixing frame 1202. The other end of the first fixing frame 1201 is provided with a slot 1203. One end of the second fixing frame 1202 located on the inner side of the slot 1203 is fixedly connected with a block 1204. When fixing the filter net bag 11, the first fixing frame 1201 and the second fixing frame 1202 are opened, and then they are put on the outside of the two sets of connecting heads 1002, and then the block 1204 is inserted into the slot 1203.

[0031] Secondly, the inner sides of the first fixed frame 1201 and the second fixed frame 1202 are fixedly connected with rubber sealing pads 1205. The end of the first fixed frame 1201 close to the block 1204 is fixedly connected to the block 1204 via a fixing tube 1206. After the first fixed frame 1201 and the second fixed frame 1202 are closed, the rubber sealing pad 1205 is used to improve the sealing of the connection to avoid leakage. After the first fixed frame 1201 and the second fixed frame 1202 are closed, the first fixed frame 1201 and the second fixed frame 1202 are fixed by the fixing tube 1206, so that the filter net bag 11 is fixed to the bottom end of the discharge head 10.

[0032] Finally, the interior of the fixed cylinder 1206 is slidably connected with a pull rod 1207, the bottom of the pull rod 1207 and the bottom end located inside the fixed cylinder 1206 are fixedly connected with a limiting ring 1208, the outside of the pull rod 1207 and the top of the limiting ring 1208 are sleeved with a second spring 1209, the bottom of the limiting ring 1208 is fixedly connected with a fixed plug 1210, and a fixed socket adapted for use with the fixed plug 1210 is provided inside the block 1204. Before the first fixed frame 1201 and the second fixed frame 1202 are closed, first pull the pull rod upwards. 1207 causes the fixed pin 1210 to retract into the inner side of the fixed cylinder 1206, and then the first fixed frame 1201 and the second fixed frame 1202 are closed so that the block 1204 is inserted into the slot 1203 and then the pull rod 1207 is released, so that the fixed pin 1210 is inserted into the fixed socket to fix the first fixed frame 1201 and the second fixed frame 1202. When the filter net bag 11 needs to be cleaned, only the pull rod 1207 needs to be pulled to open the first fixed frame 1201 and the second fixed frame 1202 to disassemble and assemble the filter net bag 11.

[0033] In this embodiment, the implementation scenario is specifically as follows: the rough discharge pipe 1 is connected to the material storage tank, and then the butterfly valve 101 is manually opened through the operating handle 102 to control the total discharge volume of the rough discharge pipe 1. During normal canning, the main flow valve 3 and the secondary flow valve 8 are opened at the same time. When the weight reaches the value preset by the system, the main flow valve 3 is automatically closed, and the secondary flow valve 8 continues to work. The precise set value is achieved through a small amount of canning through the secondary flow valve 8. After reaching the value, the secondary flow valve 8 is automatically closed, thereby accurately controlling the canning weight, and finally the material is discharged from the discharge head 10. When canning, further filtering is performed through the filter net bag 11 to ensure the quality of the can. When the filter net bag 11 needs to be cleaned, only the pull rod 1207 needs to be pulled to open the first fixed frame 1201 and the second fixed frame 1202, thereby opening the fixed sleeve 12 to disassemble and assemble the filter net bag 11. The entire operation process is simple and convenient. Compared with the existing automatic canning system, the utility model can accurately control the canning weight through design, improve the canning accuracy and filling quality of the canning system, and does not require personnel to be on duty all the time.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision automatic canning system, comprising a coarse discharge pipe (1), characterized in that: A main connecting pipe (2) is fixedly mounted on the bottom end of the coarse discharge pipe (1), a main flow valve (3) is mounted on the bottom end of the main connecting pipe (2), a first connecting pipe (4) is fixedly mounted on the bottom end of the main flow valve (3), a secondary connecting pipe (5) is fixedly mounted on the bottom end of the first connecting pipe (4), a fine discharge pipe (6) is fixedly connected to the outside of the main connecting pipe (2) and the secondary connecting pipe (5), a second connecting pipe (7) and a secondary flow valve (8) are fixedly mounted on opposite ends of the two groups of fine discharge pipes (6), a controller (9) is fixedly mounted on the outside of the secondary flow valve (8), a discharge head (10) is fixedly connected to the bottom end of the secondary connecting pipe (5), a filter net bag (11) is fixedly mounted on the bottom end of the discharge head (10), and the filter net bag (11) is fixedly connected to the discharge head (10) via a fixing sleeve (12).

2. The high-precision automatic canning system according to claim 1, characterized in that: A butterfly valve (101) is fixedly installed at the top end of the rough discharge pipe (1), an operating handle (102) is rotatably connected to the outside of the butterfly valve (101), a fixed handle (103) is rotatably connected to the left side of the operating handle (102), a first spring (104) is fixedly connected between the rear end of the fixed handle (103) and the operating handle (102), a fixed toothed disc (105) is fixedly connected to the outside of the butterfly valve (101) and at the rear end of the fixed handle (103), and the rear end of the fixed handle (103) is meshed with the fixed toothed disc (105).

3. The high-precision automatic canning system according to claim 1, characterized in that: The back of the controller (9) is fixedly connected to the secondary flow valve (8) via a mounting frame (901), and both the main flow valve (3) and the secondary flow valve (8) are electrically connected to the controller (9).

4. The high-precision automatic canning system according to claim 1, characterized in that: The outer side of the discharge head (10) is fixedly connected to a splash shield (1001), the end of the discharge head (10) opposite to the filter net bag (11) is fixedly connected to a connector (1002), and the fixed sleeve (12) is sleeved on the outer sides of the two groups of connectors (1002).

5. The high-precision automatic canning system according to claim 1, characterized in that: The fixing sleeve (12) is composed of a first fixing frame (1201) and a second fixing frame (1202); one end of the first fixing frame (1201) is hinged to the second fixing frame (1202); the other end of the first fixing frame (1201) is provided with a card slot (1203); and one end of the second fixing frame (1202) located inside the card slot (1203) is fixedly connected with a card block (1204).

6. The high-precision automatic canning system according to claim 5, characterized in that: The inner sides of the first fixing frame (1201) and the second fixing frame (1202) are both fixedly connected with rubber sealing pads (1205), and one end of the first fixing frame (1201) close to the clamping block (1204) is fixedly connected to the clamping block (1204) via a fixing tube (1206).

7. The high-precision automatic canning system according to claim 6, characterized in that: The interior of the fixed tube (1206) is slidably connected to a pull rod (1207), the bottom of the pull rod (1207) and the bottom end located inside the fixed tube (1206) are fixedly connected to a limiting ring (1208), the outside of the pull rod (1207) and the top of the limiting ring (1208) are sleeved with a second spring (1209), the bottom of the limiting ring (1208) is fixedly connected to a fixed plug (1210), and the block (1204) is provided with a fixed socket adapted for use with the fixed plug (1210).

Images