A soy milk filling line device
By using the positioning system of the activity page and magnet in the soy milk assembly line filling device, the problem of slight misalignment in a single plastic bag is solved, and higher filling accuracy and efficiency are achieved.
Patent Information
- Application Number
- CN202421428814.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-21
AI Technical Summary
When filling the soy milk assembly line, a single plastic bag is prone to slight misalignment, resulting in inaccurate filling.
A device including a conveyor belt, a positioning box, a filling gun and a soy milk mixing tank is designed. Through the coordination of the movable page and the magnet, the precise positioning and calibration of the plastic bag is achieved, so that the upper port of the plastic hard tube is just aligned with the filling gun outlet.
It effectively reduces the slight misalignment level when filling a single plastic bag, ensures quantitative filling of soy milk, and improves the accuracy and efficiency of filling.
Smart Images
Figure CN222742956U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of soybean milk filling, and specifically relates to a soybean milk assembly line filling device. Background Art
[0002] Soy milk is hot-filled at a temperature of 85°C. Fully automatic filling equipment can efficiently and quickly complete a large number of filling tasks, and a closed filling method is used to effectively avoid contamination from external impurities and bacteria. The shelf life of filled soy milk is short, so most of them are packaged in transparent thick plastic bags.
[0003] A hard plastic tube is hot-melted at the opening of the transparent thick plastic bag, which is clamped by a fixture and placed under the filling gun. After the electric valve of the mixing tank is opened, the soy milk is ejected into the hard plastic tube along the filling gun and filled in a fixed amount under the monitoring of the flow meter.
[0004] When the soy milk assembly line is filling, a mechanical gripper is used to clamp the plastic bag, and another mechanical gripper is used to unload the plastic bag after filling. The mechanical gripper generally fills a single plastic bag, and increases the clamping position so that multiple plastic bags can be clamped at one time. It is inconvenient to calibrate the plastic bag individually to face the filling gun. The single plastic bag on the assembly line is prone to slight misalignment. For this reason, we propose a device for soy milk assembly line filling. Utility Model Content
[0005] The utility model aims to provide a device for filling a soybean milk assembly line, which can correct the positioning of a single plastic bag from both sides, so as to calibrate the plastic bag to face the filling gun individually and reduce the slight misalignment degree when filling a single plastic bag.
[0006] The technical solutions adopted in this utility are as follows:
[0007] A soymilk filling line device comprises a conveyor belt, wherein a plurality of positioning boxes, a group of filling guns and a soymilk stirring tank are sequentially arranged above the conveyor belt from bottom to top, wherein each group of the positioning boxes and the filling guns are respectively distributed along a horizontal array, and the spacing between adjacent positioning boxes is the same as the spacing between adjacent filling guns, and the inlets of the filling guns are connected to the outlet of the soymilk stirring tank, and the upper edges on both sides of the positioning boxes are triangular structures, and the upper edges on the other two sides of the positioning boxes are hinged with movable pages, and the two sides of the movable pages are attached to the hypotenuses of two adjacent triangular structures. When filling the soymilk, a plastic bag is placed upright inside the positioning box to expose a plastic hard tube, and a plastic bag is placed in the positioning box to expose a plastic hard tube. Two movable pages clamp the plastic tube from both sides to straighten it, and then stack them one by one at one end of the conveyor belt, which can position a single plastic bag. The conveyor belt is controlled to drive a group of positioning boxes to move to the filling position under the filling gun, so that the upper end of the plastic tube is just aligned with the outlet of the filling gun, so as to calibrate the plastic bag to face the filling gun individually and reduce the slight misalignment when filling a single plastic bag. During this movement interval, the soy milk mixing tank is opened to eject soy milk along the filling gun and enter the plastic bag from the plastic tube. After quantitative filling, the soy milk mixing tank outlet is closed and the plastic bag containing soy milk is transported to the other end of the conveyor belt, removed by a mechanical gripper, and transferred to the plastic bag sealing line.
[0008] An arc groove is provided in the middle of the upper edges of two adjacent movable pages. The two adjacent arc grooves respectively cover the plastic hard tubes of the plastic bag from both sides, so that the plastic bag can be centered on the positioning box to quickly align with each filling gun. In addition, the positioning box is used to support the plastic bag containing soy milk, which will not burn hands and can prevent the plastic bag from falling over. In the production process of bagged soy milk, it has a good automatic supporting effect.
[0009] The hypotenuses of the triangular structure of the positioning box are fixed with magnets, and the movable pages are made of magnetic metal. After the arc groove is covered with the plastic hard tube, the movable pages stick to the hypotenuse of the triangular structure of the positioning box, and the movable pages are sucked tightly by the magnets to prevent the movable pages from separating from the plastic hard tube due to movement inertia. Finally, the two movable pages are turned over to open the positioning box and take out the plastic bag containing soy milk.
[0010] Limit rods are fixed at intervals on the conveyor belt, and the distance between two adjacent limit rods is greater than the length of the positioning boxes. The two adjacent limit rods straighten a corresponding group of positioning boxes from both sides, so as to facilitate the positioning boxes to maintain parallelism and reduce the degree of skewness of each positioning box.
[0011] A partition bar is fixed between the two adjacent limiting rods on the sides close to each other, and the distance between the two adjacent dividing bars is greater than the width of the positioning box. The two limiting rods further straighten and separate the positioning boxes to facilitate the positioning boxes to fall directly under the corresponding filling gun.
[0012] A crossbeam is fixed on the lower surface of the soymilk mixing tank, one side of which is fixedly connected to the outside of the filling gun. The crossbeam is used to support each filling gun to offset the reaction of the soymilk jet on each filling gun, so that the filling gun can stand stably above the conveyor belt.
[0013] The technical effects achieved by this utility model are:
[0014] The present invention discloses a practical device for filling a soybean milk production line. When filling soybean milk, a plastic bag is placed upright inside a positioning box to expose a plastic hard tube. Two movable pages are used to clamp the plastic hard tube from both sides to straighten the plastic bag. The plastic bag is then stacked one by one at one end of a conveyor belt to position a single plastic bag. The conveyor belt is controlled to drive a group of positioning boxes to move to a filling position below a filling gun so that an upper end of the plastic hard tube is just aligned with an outlet of the filling gun, so that the plastic bag can be individually calibrated to face the filling gun, thereby reducing a slight misalignment degree when a single plastic bag is filled. During this movement interval, a soybean milk stirring tank is opened to eject soybean milk along the filling gun and enter the plastic bag from the plastic hard tube. After quantitative filling, the soybean milk stirring tank outlet is closed, and the plastic bag containing soybean milk is transported to the other end of the conveyor belt, removed by a mechanical clamp, and transferred to a plastic bag sealing production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view of a soybean milk filling line device of the present invention;
[0016] Figure 2 It is the front view of the practical conveyor belt;
[0017] Figure 3 This is a front view of the practical soybean milk mixing tank;
[0018] Figure 4 It is the front view of this practical positioning box.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0020] 1. Conveyor belt; 2. Positioning box; 3. Filling gun; 4. Soy milk mixing tank; 5. Movable page; 6. Arc groove; 7. Magnet; 8. Limit rod; 9. Dividing bar; 10. Crossbeam. DETAILED DESCRIPTION
[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.
[0022] like Figure 1-4As shown, a soymilk filling device comprises a conveyor belt 1, which is controlled by an industrial computer at a filling station of the soymilk filling station. A plurality of positioning boxes 2, a group of filling guns 3 and a soymilk stirring tank 4 are arranged in sequence from bottom to top above the conveyor belt 1. The positioning boxes 2 can be made of hard aluminum alloy and have a certain high temperature resistance. Each group of positioning boxes 2 and filling guns 3 are respectively distributed along a horizontal array. The spacing between adjacent positioning boxes 2 is the same as the spacing between adjacent filling guns 3. The inlets of the filling guns 3 are connected to the outlet of the soymilk stirring tank 4. The upper edges on both sides of the positioning boxes 2 are triangular structures. The positioning boxes 2 can be made by stamping hard aluminum alloy plates and then bending and bonding. The upper edges on the other two sides of the positioning boxes 2 are hinged with movable pages 5. The lower edges of the movable pages 5 are connected to the upper edges of the positioning boxes 2 by rubber belts. Both sides of the movable pages 5 are attached to the hypotenuses of two adjacent triangular structures. When the soymilk is filled, the plastic bag is placed vertically. The plastic hard tube is exposed inside the positioning box 2, and the plastic hard tube is clamped from both sides by two movable leaves 5 to be straightened, and then the positioning boxes 2 with plastic bags are stacked one by one at one end of the conveyor belt 1, which can be used to position a single plastic bag. It is preferably stacked by mechanical grippers, and the conveyor belt 1 is controlled to advance intermittently. The movement interval of the conveyor belt 1 is just used to stack a group of positioning boxes 2, so that a group of positioning boxes 2 are driven to move to the filling position below the filling gun 3, so that the upper end of the plastic hard tube is just aligned with the outlet of the filling gun 3, so as to calibrate the plastic bag to face the filling gun 3 separately, and reduce the slight misalignment when filling a single plastic bag. In this movement interval, the slurry outlet of the soy milk stirring tank 4 is opened, and the stirred soy milk is ejected along the filling gun 3 and enters the plastic bag from the plastic hard tube. After quantitative filling, the slurry outlet of the soy milk stirring tank 4 is closed, and the plastic bag containing soy milk is transported to the other end of the conveyor belt 1, removed by the mechanical grippers, and transferred to the plastic bag sealing assembly line.
[0023] like Figure 3 As shown, the outlet of the soy milk mixing tank 4 is equipped with an electric valve, which is opened only when the conveyor belt 1 stops moving to avoid soy milk from being sprayed onto the conveyor belt 1. For each stacking point of the positioning box 2, the technicians can write the set program into the development board of the mechanical gripper to provide a theoretical basis for the precise stacking of the positioning box 2.
[0024] like Figure 1 and Figure 4 As shown, arc grooves 6 are provided in the middle of the upper edges of two adjacent movable pages 5. The two adjacent arc grooves 6 respectively cover the plastic hard tubes of the plastic bag from both sides, so as to straighten the plastic bag and center it on the positioning box 2 so as to quickly align each filling gun 3. In addition, the positioning box 2 is used to support the plastic bag filled with soy milk, which will not burn hands and can prevent the plastic bag from tilting. In the production process of bagged soy milk, a good automatic supporting effect is achieved.
[0025] like Figure 1 and Figure 4As shown, magnets 7 are fixed to the hypotenuses of the triangular structure of the positioning box 2, and the movable pages 5 are made of magnetic metal. After the arc groove 6 is sleeved on the plastic hard tube, the movable pages 5 stick to the hypotenuses of the triangular structure of the positioning box 2, and the movable pages 5 are sucked tightly by the magnets 7 to prevent the movable pages 5 from detaching from the plastic hard tube due to movement inertia. Finally, the two movable pages 5 are turned over to open the positioning box 2 to take out the plastic bag containing soy milk.
[0026] like Figure 1 and Figure 2 As shown, limit rods 8 are fixed at intervals on the belt of the conveyor belt 1, and the distance between two adjacent limit rods 8 is larger than the length of the positioning box 2. The two adjacent limit rods 8 respectively straighten a corresponding group of positioning boxes 2 from both sides, so as to facilitate the positioning boxes 2 to maintain parallelism and reduce the degree of skewness of each positioning box 2. A clamping interval can also be left between the two groups of positioning boxes 2 to facilitate the insertion of mechanical clamps.
[0027] like Figure 1 and Figure 2 As shown, a partition bar 9 is fixed between the sides of two adjacent limit rods 8 that are close to each other. The partition bar 9 can be made of silicone material and can be deformed with the movement of the conveyor belt 1. The distance between two adjacent partition bars 9 is larger than the width of the positioning box 2. The two limit rods 8 further straighten each positioning box 2 and separate each positioning box 2, so that the positioning box 2 can fall directly under the corresponding filling gun 3.
[0028] like Figure 1 and Figure 3 As shown, a crossbeam 10 is fixed on the lower surface of the soymilk mixing tank 4, and one side of the crossbeam 10 is fixedly connected to the outer side of the filling gun 3. The crossbeam 10 is used to support each filling gun 3 to offset the reaction of the soymilk jet on each filling gun 3, so as to facilitate the filling gun 3 to stand stably above the conveyor belt 1.
[0029] The working principle of the utility model is as follows: when filling soy milk, the plastic bag is placed upright inside the positioning box 2 to expose the plastic hard tube, and the two movable pages 5 are used to clamp the plastic hard tube from both sides to straighten it, and then the positioning boxes 2 with the plastic bags are stacked one by one at one end of the conveyor belt 1, which can be used to position a single plastic bag, preferably for stacking by mechanical claws, and the conveyor belt 1 is controlled to advance intermittently. The movement interval of the conveyor belt 1 is just used to stack a group of positioning boxes 2, so as to drive a group of positioning boxes 2 to move to the filling position below the filling gun 3, so that the upper end of the plastic hard tube is just aligned with the outlet of the filling gun 3, so as to calibrate the plastic bag to face the filling gun 3 separately, and reduce the slight misalignment degree when filling a single plastic bag. In this movement interval, the slurry outlet of the soy milk stirring tank 4 is opened, and the stirred soy milk is ejected along the filling gun 3 and enters the plastic bag from the plastic hard tube. After quantitative filling, the slurry outlet of the soy milk stirring tank 4 is closed, and the plastic bag containing soy milk is transported to the other end of the conveyor belt 1, removed by the mechanical claws, and transferred to the plastic bag sealing assembly line.
[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A soymilk filling line device, characterized in that: The invention comprises a conveyor belt (1), wherein a plurality of groups of positioning boxes (2), a group of filling guns (3) and a soymilk stirring tank (4) are arranged in sequence from bottom to top above the conveyor belt (1), wherein each group of the plurality of positioning boxes (2) and the plurality of filling guns (3) are respectively distributed along a horizontal array, the spacing between adjacent positioning boxes (2) is the same as the spacing between adjacent filling guns (3), the inlets of the filling guns (3) are connected to the outlet of the soymilk stirring tank (4), the upper edges of both sides of the positioning boxes (2) are triangular structures, and the upper edges of the other two sides of the positioning boxes (2) are hinged with movable pages (5), and both sides of the movable pages (5) are attached to the hypotenuses of two adjacent triangular structures.
2. The soybean milk filling line device according to claim 1, characterized in that: An arc groove (6) is provided in the middle of the upper edges of two adjacent movable pages (5).
3. The soybean milk filling line device according to claim 1, characterized in that: The hypotenuses of the triangular structure of the positioning box (2) are all fixed with magnets (7), and the movable pages (5) are all made of magnetic metal material.
4. The soybean milk filling device according to claim 1, characterized in that: Limiting rods (8) are fixed at intervals on the belt of the conveyor belt (1), and the distance between two adjacent limiting rods (8) is greater than the length of the positioning box (2).
5. The soybean milk filling line device according to claim 4, characterized in that: A separation bar (9) is fixed between two adjacent limiting rods (8) on their sides close to each other, and the distance between the two adjacent separation bars (9) is greater than the width of the positioning box (2).
6. The soybean milk filling device according to claim 1, characterized in that: A crossbeam (10) is fixed to the lower surface of the soymilk stirring tank (4), and one side of the crossbeam (10) is fixedly connected to the outside of the filling gun (3).