Automatic sequencing mechanism for hot pickled mustard tuber bags

Abstract

The utility model relates to the technical field of preserved szechuan pickle packaging auxiliary equipment, in particular to an automatic sequencing mechanism for preserved szechuan pickle bags, which can effectively ensure that the preserved szechuan pickle bags are tidily arranged on an assembly line conveying belt at equal intervals, so that the influence on the subsequent grabbing of a manipulator is avoided, and the influence on the boxing effect is also avoided. Comprising an assembly line conveying belt, openings are formed in the upper side and the lower side of a storage material barrel, four sets of supporting legs are symmetrically and fixedly arranged on the outer wall of the bottom of the storage material barrel, the storage material barrel is fixedly installed on the assembly line conveying belt through the four sets of supporting legs, and servo air cylinders are fixedly installed at the front end and the rear end of the storage material barrel; the front end of the transmission crankshaft is fixedly connected with the output end of the motor, the transmission crankshaft is rotationally sleeved with a transmission strip plate, the right portion of the top end of the U-shaped support is fixedly connected with a fixing plate, the left end of the push rod is fixedly connected with a hinge seat, the bottom end of the transmission strip plate is hinged to the hinge seat, and the right end of the push rod is fixedly connected with a push plate.

Description

Technical Field

[0001] The utility model relates to the technical field of mustard tuber packaging auxiliary equipment, in particular to an automatic sorting mechanism for mustard tuber bags. Background Art

[0002] At present, robots are commonly used to grab and pack the pickled mustard tuber bags on the pickled mustard tuber packaging production line. However, the pickled mustard tuber bags on the existing pickled mustard tuber production line conveyor belt are mostly placed manually. Manual placement makes it difficult to ensure that the pickled mustard tuber bags are neatly and evenly arranged on the production line conveyor belt, thereby affecting the subsequent grabbing of the robot and further affecting the packing effect. Therefore, an automatic sorting mechanism for pickled mustard tuber bags is urgently needed to solve this problem. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic sorting mechanism for pickled mustard greens bags that can effectively ensure that the pickled mustard greens bags are evenly and neatly arranged on the conveyor belt of the assembly line, avoiding affecting the subsequent grasping of the robot arm and also avoiding affecting the packing effect.

[0004] Technical Solution

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic sorting mechanism for pickled mustard tuber bags, comprising an assembly line conveyor belt, a filling mechanism and a discharge mechanism, wherein the filling mechanism comprises a storage barrel and a U-shaped tray, wherein the upper and lower sides of the storage barrel are both open, and four groups of legs are symmetrically fixed on the outer wall of the bottom of the storage barrel, and the storage barrel is fixedly mounted on the assembly line conveyor belt through the four groups of legs, and servo cylinders are fixedly mounted on the front and rear ends of the storage barrel, and ear plates are fixedly mounted on the front and rear ends of the U-shaped tray, and the output ends of the two groups of servo cylinders are respectively fixedly connected to the top ends of the two groups of ear plates, and the U-shaped tray is located directly below the bottom of the storage barrel. The unloading mechanism includes a U-shaped bracket and a motor. The U-shaped bracket is fixedly connected to the left end of the U-shaped pallet. Two groups of vertical plates are symmetrically fixedly connected on the left side of the top of the U-shaped bracket. The motor is fixedly installed on a group of vertical plates on the front side. A transmission crankshaft is rotatably installed on the two groups of vertical plates. The front end of the transmission crankshaft is fixedly connected to the output end of the motor. A transmission strip plate is rotatably sleeved on the transmission crankshaft. A fixed plate is fixedly connected to the right side of the top of the U-shaped bracket. A guide hole is provided in the center of the fixed plate. A push rod is provided on the fixed plate to slide in cooperation with the guide hole. The left end of the push rod is fixedly connected to a hinge seat. The bottom end of the transmission strip plate is hinged to the hinge seat. The right end of the push rod is fixedly connected to the push plate.

[0006] Preferably, an observation window is fixedly provided on the right end of the storage barrel.

[0007] Preferably, the top end of the storage barrel is connected to a hopper.

[0008] Preferably, two groups of buffer pads are symmetrically fixedly connected to the left end of the push plate.

[0009] Preferably, a sliding sleeve is fixedly provided in the guide hole on the fixing plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the pickled mustard greens bag is loaded into the storage barrel as a whole, and the storage barrel can limit the pickled mustard greens bag so that the pickled mustard greens bag is stacked vertically in the storage barrel, and the servo cylinder is started to drive the U-shaped tray to move up and down, so as to adjust the distance from the U-shaped tray to the bottom opening of the storage barrel, so that the distance from the U-shaped tray to the bottom opening of the storage barrel can only accommodate one pack of pickled mustard greens bag, so that only one pack of pickled mustard greens bag is placed on the U-shaped tray, and then the motor is started, the motor drives the transmission crankshaft to rotate, and the transmission crankshaft drives the transmission strip plate to swing, so that the transmission strip plate drives the push rod to slide back and forth left and right along the guide hole on the fixed plate through the hinge seat, and when the push rod slides to the right, the push rod pushes the push plate to move right, so that the push plate removes the pickled mustard greens bag from the U-shaped tray The pickled mustard bag is pushed onto the conveyor belt of the assembly line. When the push plate pushes the pickled mustard bag on the U-shaped pallet down, the push plate still stays on the U-shaped pallet, so that the push plate blocks the pickled mustard bag above in the process of pushing the pickled mustard bag, so that the pickled mustard bag above will not fall. When the push plate slides to the left and returns to the left side of the U-shaped pallet, the pickled mustard bag above falls onto the U-shaped pallet, and is then pushed onto the conveyor belt of the assembly line by the push plate. The time taken for the push plate to push down the pickled mustard bag each time is the same, and the pickled mustard bag is not subject to the force in the forward and backward directions. This reciprocating process makes the pickled mustard bags stacked in the storage barrel evenly and equidistantly arranged on the conveyor belt of the assembly line for transportation, without the need for manual placement, thereby effectively ensuring that the pickled mustard bags are evenly and equidistantly arranged on the conveyor belt of the assembly line, avoiding affecting the subsequent grasping of the robot arm and also avoiding affecting the packing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an axonometric structural diagram of the utility model;

[0012] Figure 2 This is a schematic diagram of the left axonometric structure of the present invention;

[0013] Figure 3 This is a schematic diagram of a partial axonometric structure of the utility model;

[0014] Figure 4 This utility model Figure 3 Schematic diagram of the left axonometric structure;

[0015] Figure 5 This is a left-side axonometric structural diagram of the connection between the push plate and the buffer pad in the utility model;

[0016] Markings in the attached figure: 1. Assembly line conveyor belt; 2. Reserve barrel; 3. Support leg; 4. Servo cylinder; 5. U-shaped pallet; 6. Ear plate; 7. U-shaped bracket; 8. Vertical plate; 9. Motor; 10. Drive crankshaft; 11. Drive strip plate; 12. Fixed plate; 13. Push rod; 14. Articulated seat; 15. Push plate; 16. Observation window; 17. Hopper; 18. Buffer pad; 19. Sleeve. DETAILED DESCRIPTION

[0017] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Example

[0019] See also Figure 1-Figure 5The utility model relates to an automatic sorting mechanism for pickled mustard tuber bags, comprising an assembly line conveyor belt 1, a storage barrel 2 with openings on both the upper and lower sides, four sets of legs 3 symmetrically fixed on the outer wall of the bottom of the storage barrel 2, the storage barrel 2 is fixedly mounted on the assembly line conveyor belt 1 through the four sets of legs 3, a servo cylinder 4 is fixedly mounted on both the front and rear ends of the storage barrel 2, and ear plates 6 are fixedly mounted on both the front and rear ends of the U-shaped tray 5, the output ends of the two sets of servo cylinders 4 are respectively fixedly connected to the top of the two sets of ear plates 6, the U-shaped tray 5 is located directly below the bottom of the storage barrel 2, the U-shaped bracket 7 is fixedly connected to the left end of the U-shaped tray 5, and two sets of vertical plates 8 are symmetrically fixedly connected to the left side of the top of the U-shaped bracket 7, the motor 9 is fixedly mounted on a set of vertical plates 8 on the front side, and the two sets of vertical plates 8 is rotatably installed with a transmission crankshaft 10, the front end of the transmission crankshaft 10 is fixedly connected to the output end of the motor 9, and a transmission strip plate 11 is rotatably sleeved on the transmission crankshaft 10, and a fixing plate 12 is fixedly connected to the right side of the top of the U-shaped bracket 7, and a guide hole is provided in the center of the fixing plate 12. A push rod 13 is provided on the fixing plate 12 to slide through the guide hole, and the left end of the push rod 13 is fixedly connected to a hinge seat 14, and the bottom end of the transmission strip plate 11 is hinged to the hinge seat 14, and the right end of the push rod 13 is fixedly connected to a push plate 15; when in use, the pickled mustard bag is loaded into the reserve barrel 2 as a whole, and the reserve barrel 2 can limit the pickled mustard bag so that the pickled mustard bag is vertically stacked together in the reserve barrel 2, and the servo cylinder 4 is started to drive the U-shaped The tray 5 moves up and down to adjust the distance between the U-shaped tray 5 and the bottom opening of the storage barrel 2, so that the distance between the U-shaped tray 5 and the bottom opening of the storage barrel 2 can only accommodate one bag of pickled mustard greens, so that only one bag of pickled mustard greens is placed on the U-shaped tray 5, and then the motor 9 is started, and the motor 9 drives the transmission crankshaft 10 to rotate, and the transmission crankshaft 10 drives the transmission strip 11 to swing, so that the transmission strip 11 drives the push rod 13 to slide back and forth along the guide hole on the fixed plate 12 through the hinge seat 14. When the push rod 13 slides to the right, the push rod 13 pushes the push plate 15 to move to the right, so that the push plate 15 pushes the pickled mustard greens bag from the U-shaped tray 5 to the assembly line conveyor belt 1. When the push plate 15 pushes the pickled mustard greens bag off the U-shaped tray 5, the push plate 15 still stays On the U-shaped pallet 5, the push plate 15 blocks the pickled mustard bag above during the process of pushing the pickled mustard bag, so that the pickled mustard bag above will not fall. When the push plate 15 slides to the left and returns to the left side of the U-shaped pallet 5, the pickled mustard bag above will fall onto the U-shaped pallet 5, and then is pushed onto the assembly line conveyor belt 1 by the push plate 15. The push plate 15 takes the same time to push down the pickled mustard bag each time, and the pickled mustard bag is not subject to the force in the front and rear directions. This reciprocating process allows the pickled mustard bags stacked in the storage barrel 2 to be evenly and neatly arranged on the assembly line conveyor belt 1 for transportation, without the need for manual placement. This can effectively ensure that the pickled mustard bags are evenly and neatly arranged on the assembly line conveyor belt, avoiding affecting the subsequent grabbing of the robot arm and also avoiding affecting the packing effect.

[0020] An observation window 16 is fixedly provided at the right end of the reserve barrel 2; by providing the observation window 16, it is easy to observe the remaining amount of the pickled mustard tuber bag inside the reserve barrel 2 so as to replenish it in time.

[0021] The top of the storage barrel 2 is connected to a hopper 17; by providing the hopper 17, it is more convenient to fill the pickled mustard greens bag and prevent it from falling out.

[0022] The left end of the push plate 15 is symmetrically fixedly connected with two groups of buffer pads 18; by providing the buffer pads 18, it is possible to prevent the push plate 15 from directly colliding with the right end of the fixed plate 12 when sliding to the left, thereby playing a buffering role.

[0023] A sliding sleeve 19 is fixedly provided in the guide hole on the fixing plate 12 ; by providing the sliding sleeve 19 , the push rod 13 can slide more smoothly on the fixing plate 12 .

[0024] The present invention relates to an automatic sorting mechanism for pickled mustard greens bags. Its working principle is as follows: when in use, the pickled mustard greens bags are loaded into the storage barrel 2 as a whole. The storage barrel 2 can limit the pickled mustard greens bags so that the pickled mustard greens bags are stacked vertically in the storage barrel 2. By starting the servo cylinder 4, the servo cylinder 4 drives the U-shaped tray 5 to move up and down, so as to adjust the distance between the U-shaped tray 5 and the bottom opening of the storage barrel 2, so that the distance between the U-shaped tray 5 and the bottom opening of the storage barrel 2 can only accommodate one pack of pickled mustard greens bags, so that only one pack of pickled mustard greens bags can be placed on the U-shaped tray 5, and then the motor 9 is started, the motor 9 drives the transmission crankshaft 10 to rotate, and the transmission crankshaft 10 drives the transmission strip plate 11 to swing, so that the transmission strip plate 11 drives the push rod 13 to slide back and forth along the guide hole on the fixed plate 12 through the hinge seat 14. When the rod 13 slides to the right, the push rod 13 pushes the push plate 15 to move to the right, so that the push plate 15 pushes the pickled mustard greens bag from the U-shaped tray 5 to the assembly line conveyor belt 1. When the push plate 15 pushes the pickled mustard greens bag off the U-shaped tray 5, the push plate 15 still stays on the U-shaped tray 5, so that the push plate 15 blocks the pickled mustard greens bag above during the process of pushing the pickled mustard greens bag, so that the pickled mustard greens bag above will not fall. When the push plate 15 slides to the left and returns to the left side of the U-shaped tray 5, the pickled mustard greens bag above falls onto the U-shaped tray 5, and is then pushed onto the assembly line conveyor belt 1 by the push plate 15. The time for the push plate 15 to push down the pickled mustard greens bag each time is the same, and the pickled mustard greens bag is not subject to the force in the front and rear directions. This reciprocating process makes the pickled mustard greens bags stacked in the storage barrel 2 evenly and equidistantly arranged on the assembly line conveyor belt 1 for transportation, without the need for manual placement.

[0025] The installation method, connection method or setting method of the automatic sorting mechanism for pickled mustard bags of the utility model are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the servo cylinder and motor of the automatic sorting mechanism for pickled mustard bags of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automatic sorting mechanism for pickled mustard tuber bags, comprising an assembly line conveyor belt (1), characterized in that: It also includes a loading mechanism and a feeding mechanism; A filling mechanism, the filling mechanism comprising a storage barrel (2) and a U-shaped tray (5), the storage barrel (2) having openings on both the upper and lower sides, four groups of legs (3) symmetrically fixedly provided on the outer wall of the bottom of the storage barrel (2), the storage barrel (2) being fixedly mounted on the assembly line conveyor belt (1) via the four groups of legs (3), servo cylinders (4) being fixedly mounted on both the front and rear ends of the storage barrel (2), ear plates (6) being fixedly provided on both the front and rear ends of the U-shaped tray (5), the output ends of the two groups of servo cylinders (4) being fixedly connected to the top ends of the two groups of ear plates (6), and the U-shaped tray (5) being located directly below the bottom of the storage barrel (2); The blanking mechanism comprises a U-shaped bracket (7) and a motor (9), wherein the U-shaped bracket (7) is fixedly connected to the left end of the U-shaped tray (5), and two groups of vertical plates (8) are symmetrically fixedly connected to the left side of the top of the U-shaped bracket (7), and the motor (9) is fixedly installed on a group of vertical plates (8) on the front side. A transmission crankshaft (10) is rotatably installed on the two groups of vertical plates (8), and the front end of the transmission crankshaft (10) is fixedly connected to the output end of the motor (9). A transmission strip plate (11) is rotatably sleeved on the transmission crankshaft (10), and a fixed plate (12) is fixedly connected to the right side of the top of the U-shaped bracket (7), and a guide hole is provided in the center of the fixed plate (12). A push rod (13) is provided on the fixed plate (12) through the cooperation and sliding of the guide hole, and the left end of the push rod (13) is fixedly connected to a hinge seat (14), and the bottom end of the transmission strip plate (11) is hinged to the hinge seat (14), and the right end of the push rod (13) is fixedly connected to a push plate (15).

2. The automatic sorting mechanism for pickled mustard tuber bags according to claim 1, characterized in that: An observation window (16) is fixedly provided at the right end of the storage barrel (2).

3. The automatic sorting mechanism for pickled mustard tuber bags according to claim 2, characterized in that: The top end of the storage barrel (2) is connected to a hopper (17).

4. The automatic sorting mechanism for pickled mustard tuber bags according to claim 3, characterized in that: The left end of the push plate (15) is symmetrically fixedly connected with two groups of buffer pads (18).

5. The automatic sorting mechanism for pickled mustard tuber bags according to claim 4, characterized in that: A sliding sleeve (19) is fixedly provided in the guide hole on the fixing plate (12).

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