Automatic soybean oil filling machine

Abstract

The utility model discloses an automatic soybean oil filling machine, and belongs to the technical field of soybean oil production. Comprising a mounting frame, a conveying belt is mounted between the mounting frame, two material distributing discs are arranged on the two sides of the mounting frame respectively, a plurality of clamping grooves are formed in each material distributing disc, a fixing frame is fixedly mounted at the top of the mounting frame, a filling pump is fixedly mounted at the top of the fixing frame, and the output end of the filling pump is fixedly connected with a filling pipe; the first microswitch and the second microswitch are installed on the outer wall of the installation frame and used for controlling interval starting and stopping of the material distributing disc, the conveying belt and the filling pump, the soybean oil bottles are conveyed at the front end of the conveying belt and blocked at the position of the material distributing disc, the starting and stopping mechanism controls starting and stopping of the material distributing disc, the conveying belt and the filling pump at intervals, and then the conveying belt and the material distributing disc are started and stopped at the same time. The soybean oil bottles are distributed at the rear end of the conveying belt at equal intervals, the soybean oil bottles are located at the bottom of the filling pipe every time the conveying belt stops, at the moment, the filling pump is started to fill the soybean oil bottles with the fixed volume of soybean oil, and automatic quantitative filling is achieved.

Description

Technical Field

[0001] This application relates to the field of soybean oil production technology, and more specifically, to an automatic soybean oil filling machine. Background Technology

[0002] Soybean oil is an oil extracted from soybeans and is a commonly used edible oil. In the production of soybean oil, the pressed soybean oil needs to be bottled into bottles of corresponding volumes, so a filling machine is required for filling.

[0003] Currently, soybean oil filling machines require a large number of sensors to sense the conveyor position of the bottles, thereby controlling the start and stop of the conveyor belt and the filling pump. The large number of sensors increases the failure rate of the system and makes it impossible to quickly adjust the positioning and filling volume according to the size of the soybean oil bottles.

[0004] In view of this, we propose an automatic soybean oil filling machine. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of this application is to provide an automatic soybean oil filling machine, which solves the technical problems in the background art where current soybean oil filling machines require a large number of sensors to sense the conveying position of the bottles, thereby controlling the start and stop of the conveyor belt and the filling pump. The setting of a large number of sensors increases the failure rate of the device system, and it is impossible to quickly adjust the positioning and filling volume according to the size of the soybean oil bottles, thus achieving the technical effect.

[0007] 2. Technical Solution

[0008] This application provides an automatic soybean oil filling machine, comprising a mounting frame, with conveyor belts installed between the mounting frames, and further comprising:

[0009] The positioning mechanism includes two distribution plates respectively set on both sides of the mounting frame, and each distribution plate has multiple slots for distributing the soybean oil bottles conveyed at the front end of the conveyor belt one by one and at equal intervals to the rear end of the conveyor belt.

[0010] A fixed frame is fixedly installed on the top of the mounting frame, and a filling pump is fixedly installed on the top of the fixed frame. The output end of the filling pump is fixedly connected to a filling pipe, and the filling pipe passes through the fixed frame for filling soybean oil into the soybean oil bottle.

[0011] The start-stop mechanism includes a first microswitch and a second microswitch installed on the outer wall of the mounting frame, used to control the intermittent start-stop of the material distribution plate, conveyor belt and filling pump.

[0012] With the above scheme, the front end of the conveyor belt transports soybean oil bottles, which are blocked at the distribution plate. The start-stop mechanism controls the start and stop of the distribution plate, the conveyor belt, and the filling pump at intervals. The conveyor belt and the distribution plate start and stop simultaneously, thereby distributing the soybean oil bottles at equal intervals to the rear end of the conveyor belt. Each time the conveyor belt stops, the soybean oil bottles are located at the bottom of the filling tube. At this time, the filling pump starts to fill a fixed amount of soybean oil into the soybean oil bottles, realizing automatic quantitative filling.

[0013] Optionally, the positioning mechanism further includes a fixing plate. Fixing plates are fixedly installed on both outer walls of the mounting frame. A drive shaft is rotatably connected between the fixing plate and the mounting frame. A motor is fixedly installed on one of the fixing plates. The output shaft of the motor is fixedly connected to the drive shaft. A transmission shaft is rotatably sleeved on both of the fixing plates. A bevel gear meshing with the drive shaft is sleeved between the bottom of the transmission shaft and the drive shaft. A connecting plate is fixedly sleeved on the top of the transmission shaft. The distributing disc is installed on the connecting plate by multiple bolts. The outer circumferences of the two distributing discs are tangent to the middle of the conveyor belt. Multiple slots are evenly distributed on the distributing discs, and the slots are arc-shaped structures adapted to the outer circumference of the soybean oil bottle.

[0014] With the above scheme, the soybean oil bottles conveyed at the front end of the conveyor belt are blocked by the distribution plate. When the motor drives the drive shaft to rotate, the drive shaft drives two transmission shafts to rotate through the bevel gear. The two transmission shafts rotate in opposite directions, so the two distribution plates rotate synchronously in opposite directions. When the slot gradually approaches the soybean oil bottle at the front end of the conveyor belt, the soybean oil bottle is carried into the slot by the conveyor belt and thus moved by the slot. When the slot rotates to the rear end of the conveyor belt, it gradually disengages from the soybean oil bottle, and the soybean oil bottle is conveyed by the rear end of the conveyor belt. In this way, the soybean oil bottles are moved from the front end to the rear end of the conveyor belt one by one through multiple slots, so as to achieve the purpose of evenly distributing the soybean oil bottles at the rear end of the conveyor belt.

[0015] Optionally, the input end of the filling pump is connected to the soybean oil storage tank through a pipe, the bottom of the filling pipe has a conical structure, and a drive motor for driving the conveyor belt is fixedly installed on the outer wall of the mounting frame.

[0016] Optionally, the start / stop mechanism includes a mounting plate, the mounting plate is fixedly mounted on the outer wall of the mounting frame, a motor is fixedly mounted on the mounting plate, the output shaft of the motor is fixedly connected to one end of a connecting rod, a pressure rod is mounted on the other end of the connecting rod, the first micro switch and the second micro switch are distributed on the mounting frame on both sides of the motor output shaft, the first micro switch is electrically connected to the motor and the drive motor of the conveyor belt, and the second micro switch is electrically connected to the filling pump.

[0017] With the above scheme, the motor drives the connecting rod to rotate continuously. During the rotation of the pressure rod, it will alternately contact the first micro switch and the second micro switch. When the pressure rod contacts the first micro switch, the filling pump stops, while the conveyor belt and motor run, thus distributing the soybean oil bottles at equal intervals to the rear section of the conveyor belt. When the pressure rod contacts the second micro switch, the conveyor belt and motor stop, and the soybean oil bottles distributed at equal intervals stop one by one at the bottom of the filling tube. At this time, the filling pump is powered on for filling, and filling stops after the pressure rod disengages from the second micro switch, thus achieving the purpose of quantitative filling.

[0018] Optionally, the pressure rod is an arc-shaped structure with its axis coinciding with the motor axis. A plug rod is fixedly installed on the connecting rod. The pressure rod has a slot for engaging the plug rod, and the cross-section of the slot and the plug rod is a regular pentagon. A stud is fixedly installed at the end of the plug rod, and a locking nut is threaded onto the stud.

[0019] The above scheme allows for the adjustment of the filling pump's filling time by replacing pressure rods with different arc lengths according to the required filling capacity. This enables the adjustment of the filling volume and facilitates rapid adjustment based on filling needs.

[0020] 3. Beneficial effects

[0021] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0022] This application describes a method where soybean oil bottles are conveyed at the front end of a conveyor belt and blocked by a distribution plate. When the motor drives the drive shaft to rotate, the drive shaft drives two transmission shafts to rotate in opposite directions via bevel gears. Consequently, the two distribution plates rotate synchronously in opposite directions. As the slots gradually approach the soybean oil bottles at the front end of the conveyor belt, the soybean oil bottles are carried into the slots by the conveyor belt and thus moved by the slots. When the slots rotate to the rear end of the conveyor belt, they gradually detach from the soybean oil bottles, which are then conveyed by the rear end of the conveyor belt. In this way, the soybean oil bottles are moved from the front end to the rear end of the conveyor belt one by one through multiple slots, achieving the goal of evenly distributing the soybean oil bottles at the rear end of the conveyor belt.

[0023] The motor drives the connecting rod to rotate continuously. During the rotation of the pressure rod, it will alternately contact the first micro switch and the second micro switch. When the pressure rod contacts the first micro switch, the filling pump stops, while the conveyor belt and motor run, thus distributing the soybean oil bottles at equal intervals to the rear section of the conveyor belt. When the pressure rod contacts the second micro switch, the conveyor belt and motor stop, and the soybean oil bottles distributed at equal intervals stop one by one at the bottom of the filling tube. At this time, the filling pump is powered on for filling, and the filling stops after the pressure rod disengages from the second micro switch, achieving the purpose of quantitative filling. The mechanical control has a low failure rate.

[0024] According to the filling capacity requirements, by changing the pressure rod with different arc lengths, the energizing time of the second micro switch can be adjusted to regulate the filling time of the filling pump and achieve the purpose of adjusting the filling volume, which is convenient for quick adjustment according to filling needs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an automatic soybean oil filling machine disclosed in a preferred embodiment of this application;

[0026] Figure 2 This is a cross-sectional structural diagram of the positioning mechanism disclosed in a preferred embodiment of this application;

[0027] Figure 3 This application discloses a preferred embodiment. Figure 2 Enlarged structural diagram at point B;

[0028] Figure 4 This application discloses a preferred embodiment. Figure 1 Enlarged structural diagram at point A in the middle;

[0029] The following are the labels in the diagram: 1. Mounting frame; 2. Conveyor belt; 3. Positioning mechanism; 31. Fixing plate; 32. Motor; 33. Drive shaft; 34. Connecting plate; 35. Distributing plate; 36. Slot; 37. Drive shaft; 4. Fixing frame; 5. Filling pump; 6. Filling pipe; 7. Start / stop mechanism; 71. Mounting plate; 72. Motor; 73. Connecting rod; 74. Pressure rod; 75. First micro switch; 76. Second micro switch; 77. Insert rod; 78. Stud. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] Reference Figure 1 and Figure 2This application provides an automatic soybean oil filling machine, comprising a mounting frame 1, a conveyor belt 2 mounted on the mounting frame 1, and a positioning mechanism 3, including two distributing discs 35 respectively disposed on both sides of the mounting frame 1, each distributing disc 35 having multiple slots 36 for distributing soybean oil bottles conveyed at the front end of the conveyor belt 2 one by one at equal intervals to the rear end of the conveyor belt 2; and a fixed frame 4, fixedly mounted on the top of the mounting frame 1, with a filling pump 5 fixedly mounted on the top of the fixed frame 4, the output end of the filling pump 5 fixedly connected to a filling pipe 6, the filling pipe 6 penetrating the fixed frame 4 for filling soybean oil into the soybean oil bottles; and a starting mechanism. The stopping mechanism 7 includes a first micro switch 75 and a second micro switch 76 installed on the outer wall of the mounting frame 1. It is used to control the intermittent start and stop of the dispensing plate 35, the conveyor belt 2, and the filling pump 5. The front end of the conveyor belt 2 conveys soybean oil bottles, which are blocked at the dispensing plate 35. The starting and stopping mechanism 7 controls the dispensing plate 35, the conveyor belt 2, and the filling pump 5 to start and stop at intervals. Then the conveyor belt 2 and the dispensing plate 35 start and stop simultaneously, thereby distributing the soybean oil bottles at equal intervals to the rear end of the conveyor belt 2. Each time the conveyor belt 2 stops, the soybean oil bottles are located at the bottom of the filling tube 6. At this time, the filling pump 5 starts to fill a fixed amount of soybean oil into the soybean oil bottles, realizing automatic quantitative filling.

[0032] Reference Figure 2 and Figure 3 The positioning mechanism 3 also includes a fixing plate 31. Fixing plates 31 are fixedly installed on both outer walls of the mounting frame 1. A drive shaft 37 rotatably passes between the fixing plate 31 and the mounting frame 1. A motor 32 is fixedly installed on one fixing plate 31, and the output shaft of the motor 32 is fixedly connected to the drive shaft 37. A transmission shaft 33 is rotatably sleeved on both fixing plates 31. A meshing bevel gear is sleeved between the bottom of the transmission shaft 33 and the drive shaft 37. A connecting plate 34 is fixedly sleeved on the top of the transmission shaft 33. A distributing plate 35 is installed on the connecting plate 34 by multiple bolts. The outer circumferences of the two distributing plates 35 are tangent to the middle of the conveyor belt 2. Multiple slots 36 are evenly distributed on the distributing plates 35, and the slots 36 are tangent to the outer circumference of the soybean oil bottle. With its adaptable arc-shaped structure, the soybean oil bottles conveyed at the front end of the conveyor belt 2 are blocked by the distribution plate 35. When the motor 32 drives the drive shaft 37 to rotate, the drive shaft 37 drives the two transmission shafts 33 to rotate through the bevel gear. The two transmission shafts 33 rotate in opposite directions, so the two distribution plates 35 rotate synchronously in opposite directions. When the slot 36 gradually approaches the soybean oil bottle at the front end of the conveyor belt 2, the soybean oil bottle is carried into the slot 36 by the conveyor belt 2 and thus is clamped and moved by the slot 36. When the slot 36 rotates to the rear end of the conveyor belt 2, it gradually disengages from the soybean oil bottle, and the soybean oil bottle is conveyed by the rear end of the conveyor belt 2. In this way, the soybean oil bottles are moved from the front end to the rear end of the conveyor belt 2 one by one through multiple slots 36, so as to achieve the purpose of evenly distributing the soybean oil bottles in the rear end of the conveyor belt 2.

[0033] Furthermore, the dispensing tray 35 can be detached from the connecting tray 34, allowing the dispensing tray 35 to be replaced with a corresponding size slot 36 according to the diameter of the soybean oil bottle.

[0034] Reference Figure 1 The input end of the filling pump 5 is connected to the soybean oil storage tank through a pipe. The bottom of the filling pipe 6 is a conical structure. The outer wall of the mounting frame 1 is fixedly installed with a drive motor for the drive conveyor belt 2. The conveyor belt 2 is driven by the drive motor. When the filling pump 5 starts, it draws soybean oil from the soybean oil storage tank and fills it into the soybean oil bottle through the conical structure at the bottom of the filling pipe 6.

[0035] Reference Figure 1 and Figure 4 The start / stop mechanism 7 includes a mounting plate 71. The mounting plate 71 is fixedly mounted on the outer wall of the mounting frame 1. A motor 72 is fixedly mounted on the mounting plate 71. The output shaft of the motor 72 is fixedly connected to one end of a connecting rod 73. A pressure rod 74 is mounted on the other end of the connecting rod 73. A first micro switch 75 and a second micro switch 76 are distributed on the mounting frame 1 on both sides of the output shaft of the motor 72. The first micro switch 75 is electrically connected to the drive motor of the motor 32 and the conveyor belt 2. The second micro switch 76 is electrically connected to the filling pump 5. The motor 72 drives the connecting rod 73 to rotate continuously. During rotation, the pressure rod 74 will alternately contact the first micro switch 75 and the second micro switch 76. When the pressure rod 74 contacts the first micro switch 75, the filling pump 5 stops, while the conveyor belt 2 and the motor 32 operate, thus distributing the soybean oil bottles at equal intervals to the rear section of the conveyor belt 2. When the pressure rod 74 contacts the second micro switch 76, the conveyor belt 2 and the motor 32 stop, and the equally spaced soybean oil bottles stop one by one at the bottom of the filling tube 6. At this time, the filling pump 5 is powered on for filling, and stops filling after the pressure rod 74 disengages from the second micro switch 76, thus achieving the purpose of quantitative filling.

[0036] Reference Figure 4 The pressure rod 74 is an arc-shaped structure with its axis coinciding with the axis of the motor 72. A plug rod 77 is fixedly installed on the connecting rod 73. The pressure rod 74 has a slot for engaging the plug rod 77, and the cross-section of the slot and the plug rod 77 is a regular pentagon. A stud 78 is fixedly installed at the end of the plug rod 77, and a locking nut is threaded onto the stud 78. According to the filling capacity requirements, by replacing the pressure rod 74 with different arc lengths, the energizing time of the second micro switch 76 can be adjusted to achieve the purpose of adjusting the filling volume of the filling pump 5, which is convenient for quick adjustment according to filling needs.

[0037] Working principle: The soybean oil bottles conveyed at the front end of the conveyor belt 2 are blocked by the distribution plate 35. When the motor 32 drives the drive shaft 37 to rotate, the drive shaft 37 drives the two transmission shafts 33 to rotate through the bevel gear. The two transmission shafts 33 rotate in opposite directions, so the two distribution plates 35 rotate synchronously in opposite directions. When the slot 36 gradually approaches the soybean oil bottle at the front end of the conveyor belt 2, the soybean oil bottle is carried into the slot 36 by the conveyor belt 2 and thus is clamped and moved by the slot 36. When the slot 36 rotates to the rear end of the conveyor belt 2, it gradually disengages from the soybean oil bottle, and the soybean oil bottle is conveyed by the rear end of the conveyor belt 2. In this way, the soybean oil bottles are moved from the front end to the rear end of the conveyor belt 2 one by one through multiple slots 36, so that the soybean oil bottles are evenly distributed in the rear end of the conveyor belt 2. The motor 72 drives the connecting rod 73 to rotate continuously, and the pressure rod 74 rotates. The pump alternately contacts the first micro switch 75 and the second micro switch 76. When the pressure rod 74 contacts the first micro switch 75, the filling pump 5 stops, while the conveyor belt 2 and the motor 32 operate, thus distributing the soybean oil bottles at equal intervals to the rear section of the conveyor belt 2. When the pressure rod 74 contacts the second micro switch 76, the conveyor belt 2 and the motor 32 stop, and the soybean oil bottles, which are distributed at equal intervals, stop one by one at the bottom of the filling tube 6. At this time, the filling pump 5 is energized to fill, and filling stops after the pressure rod 74 disengages from the second micro switch 76, achieving the purpose of quantitative filling. According to the filling capacity requirements, by changing the pressure rod 74 with different arc lengths, the energizing time of the second micro switch 76 can be adjusted to achieve the purpose of adjusting the filling volume, which is convenient for quick adjustment according to filling needs.

Claims

1. An automatic soybean oil filling machine, comprising a mounting frame (1), wherein a conveyor belt (2) is installed between the mounting frames (1), characterized in that, Also includes: The positioning mechanism (3) includes two material distribution plates (35) respectively set on both sides of the mounting frame (1), and each material distribution plate (35) has multiple slots (36) for distributing the soybean oil bottles conveyed on the front end of the conveyor belt (2) one by one and at equal intervals to the rear end of the conveyor belt (2); A fixed frame (4) is fixedly installed on the top of the mounting frame (1), and a filling pump (5) is fixedly installed on the top of the fixed frame (4). The output end of the filling pump (5) is fixedly connected to the filling pipe (6), and the filling pipe (6) passes through the fixed frame (4) for filling soybean oil into the soybean oil bottle. The start-stop mechanism (7) includes a first micro switch (75) and a second micro switch (76) installed on the outer wall of the mounting frame (1) for controlling the intermittent start-stop of the material distribution plate (35), the conveyor belt (2) and the filling pump (5).

2. The automatic soybean oil filling machine according to claim 1, characterized in that: The positioning mechanism (3) also includes a fixing plate (31). The fixing plates (31) are fixedly installed on both outer walls of the mounting frame (1). The fixing plate (31) and the mounting frame (1) are rotatably connected by a drive shaft (37). A motor (32) is fixedly installed on one of the fixing plates (31). The output shaft of the motor (32) is fixedly connected to the drive shaft (37). A transmission shaft (33) is rotatably sleeved on both of the fixing plates (31). A bevel gear meshing with the bottom of the transmission shaft (33) and the drive shaft (37) is sleeved. A connecting plate (34) is fixedly sleeved on the top of the transmission shaft (33). The material distribution plate (35) is installed on the connecting plate (34) by multiple bolts.

3. The automatic soybean oil filling machine according to claim 2, characterized in that: The outer circumferences of the two distributing discs (35) are tangent to the middle of the conveyor belt (2), and the multiple slots (36) are evenly distributed on the distributing discs (35), and the slots (36) are arc-shaped structures adapted to the outer circumference of the soybean oil bottle.

4. The automatic soybean oil filling machine according to claim 2, characterized in that: The input end of the filling pump (5) is connected to the soybean oil storage tank through a pipe. The bottom of the filling pipe (6) is a conical structure. The outer wall of the mounting frame (1) is fixedly installed with the drive motor of the drive conveyor belt (2).

5. The automatic soybean oil filling machine according to claim 2, characterized in that: The start / stop mechanism (7) preferably includes a mounting plate (71). The mounting plate (71) is fixedly mounted on the outer wall of the mounting frame (1). A motor (72) is fixedly mounted on the mounting plate (71). The output shaft of the motor (72) is fixedly connected to one end of a connecting rod (73). A pressure rod (74) is mounted on the other end of the connecting rod (73). The first micro switch (75) and the second micro switch (76) are distributed on the mounting frame (1) on both sides of the output shaft of the motor (72). The first micro switch (75) is electrically connected to the drive motor of the motor (32) and the conveyor belt (2). The second micro switch (76) is electrically connected to the filling pump (5).

6. The automatic soybean oil filling machine according to claim 5, characterized in that: The pressure rod (74) is an arc-shaped structure with its axis coinciding with the axis of the motor (72). A plug rod (77) is fixedly installed on the connecting rod (73). The pressure rod (74) has a slot for engaging the plug rod (77), and the cross-section of the slot and the plug rod (77) is a regular pentagon. A stud (78) is fixedly installed at the end of the plug rod (77), and a locking nut is threaded onto the stud (78).

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