Feeding device of particle packaging machine

Abstract

The utility model discloses a feeding device of a particle packaging machine, which belongs to the technical field of feeding devices and comprises a hopper, two pairs of supporting rods are mounted at the outer end of the hopper, a material frame is fixedly connected to the lower end of the hopper, an L-shaped plate is mounted at the left end of the material frame, and a motor is mounted at the upper end of the L-shaped plate. A motor is arranged in the material frame, a rotating cylinder is rotatably connected between the inner walls of the material frame, the left end of the rotating cylinder is connected with the output end of the motor, a plurality of pairs of openings are formed in the outer end of the rotating cylinder, and stirring rods are inserted into the plurality of pairs of openings. Limiting and fixing between the movable sealing plate and the material frame can be loosened through the limiting mechanism, so that the interior of the material frame is opened, then the aged and worn stirring rod can be driven to be conveniently disassembled and replaced through the disassembly and assembly fixing mechanism, use of the stirring rod is facilitated, normal stirring work is guaranteed, and the stirring effect of the stirring device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, and more specifically to a feeding device for a particle packaging machine. Background Art

[0002] The feeding device is mainly used to transport materials to related equipment for subsequent processing. In the granule packaging machine, it is often necessary to use a special feeding device to transport materials.

[0003] For example, a feeding device for a granule packaging machine proposed in the announcement number CN219277922U includes a body, a built-in cavity and a bracket, wherein the body is provided with a built-in cavity, a stirring mechanism is provided below the built-in cavity, an auxiliary structure is provided at the bottom of the built-in cavity, brackets are evenly fixed on the outer walls on both sides of the body, fixed structures are provided on both sides of the top of the body, an end cover is provided on the top of the built-in cavity, and a handle is fixed at the middle position of the top of the end cover. The utility model is provided with a stirring mechanism, and the driving motor is started, and the driving motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring rod to rotate through the fixed block. Under the stirring action of the stirring rod, the particles enter the interior of the packaging machine faster, and the function of the device to prevent blocking is realized, thereby improving the working efficiency of the feeding device of the granule packaging machine when in use.

[0004] The above patent has the following defects during use:

[0005] During the use of the stirring rod, when it stirs different particulate materials for a long time, it rubs and collides with them, and is prone to wear and aging. The stirring rod and the stirring shaft are fixedly installed inside the machine body. It is not convenient to disassemble, maintain and replace them in a closed environment, which makes the use effect of the stirring rod worse, and further affects the stirring work of the stirring mechanism inside the machine body. Therefore, it is urgent to improve the technology of the feeding device to improve this equipment.

[0006] Therefore, the utility model provides a feeding device for a particle packaging machine. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In view of the problems existing in the prior art, the purpose of the utility model is to provide a feeding device for a particle packaging machine, which can realize that when the stirring rod ages and wears during long-term use, the limiting fixation between the movable sealing plate and the material frame can be loosened through the limiting mechanism to open the interior of the material frame, and then the aged and worn stirring rod can be driven to be easily disassembled and replaced through the disassembly and assembly fixing mechanism, so as to facilitate the use of the stirring rod, thereby ensuring the normal stirring work and its stirring effect.

[0009] 2. Technical solution

[0010] To solve the above problems, the utility model adopts the following technical solutions.

[0011] A feeding device for a particle packaging machine comprises a hopper, two pairs of support rods are installed at the outer end of the hopper, a material frame is fixedly connected to the lower end of the hopper, and an L-shaped plate is installed at the left end of the material frame, a motor is installed at the upper end of the L-shaped plate, a rotating cylinder is rotatably connected between the inner walls of the material frame, and the left end of the rotating cylinder is connected to the output end of the motor, a plurality of pairs of openings are drilled at the outer end of the rotating cylinder, and stirring rods are inserted into the plurality of pairs of openings, and a disassembly and assembly fixing mechanism is installed between the plurality of pairs of stirring rods and the rotating cylinder, a through opening is drilled at the front end of the material frame, and a movable sealing plate is rotatably connected inside the through opening, a limiting mechanism is installed between the movable sealing plate and the left end of the material frame, and a material blocking assembly is installed on the material frame near the lower end.

[0012] Furthermore, multiple pairs of the disassembly and assembly fixing mechanisms include a bidirectional screw rotatably connected to the rotating cylinder, the outer ends of the bidirectional screws are provided with a pair of external threads, and the directions of the pair of external threads are opposite, a pair of threaded moving blocks are threadedly connected to the bidirectional screws, and the ends of the pair of threaded moving blocks that are close to each other are fixedly connected to a pair of plug blocks, the ends of the pair of stirring rods that are close to each other are fixedly connected to embedded blocks, and the ends of the pair of embedded blocks that are close to each other pass through the opening and extend into the rotating cylinder, slots are opened on the left and right ends of the pair of embedded blocks, and the two plug blocks in the horizontal direction are engaged with the slots.

[0013] Furthermore, the limiting mechanism includes a fixed block fixedly connected to the left end of the movable sealing plate, the left end of the material frame is fixedly connected to a T-shaped rod, and the outer end of the T-shaped rod is sleeved with a movable sleeve plate, the outer end of the T-shaped rod is sleeved with a spring, and the left and right ends of the spring are respectively fixedly connected to the movable sleeve plate and the material frame, the right end of the movable sleeve plate is chiseled with a limiting card block, the left end of the fixed block is chiseled with a limiting card slot, and the limiting card block is located in the limiting card slot.

[0014] Furthermore, the material baffle assembly includes a contact plate, which is threadedly connected to the right end of the material frame by screws, and the left end of the contact plate is fixedly connected to a baffle, the right end of the material frame is provided with a socket, and the left end of the material frame is provided with a bearing groove, and the left end of the baffle passes through the socket and extends into the bearing groove.

[0015] Furthermore, a sealing cover is provided on the upper end of the hopper.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] (1) According to the utility model, when the stirring rod ages and wears out during long-term use, the limiting mechanism can loosen the limiting fixation between the movable sealing plate and the material frame to open the interior of the material frame. Then, the aged and worn stirring rod can be conveniently disassembled and replaced through the disassembly and assembly fixing mechanism, so as to facilitate the use of the stirring rod, thereby ensuring the normal stirring work and the stirring effect.

[0019] (2) In the utility model, during the process of the granular material being discharged through the material frame, the material frame can be controlled to be open or closed through the material blocking component, so as to control the discharge amount of the granular material according to the discharge demand of the granular packaging machine and enhance the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the rotating drum and the stirring rod in the utility model;

[0022] Figure 3 It is a side view structural schematic diagram of the disassembly and assembly fixing mechanism in the utility model;

[0023] Figure 4 It is a front structural schematic diagram of the limiting mechanism and the material blocking assembly in the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Hopper; 2. Support rod; 3. Material frame; 4. L-shaped plate; 5. Motor; 6. Rotating drum; 7. Stirring rod; 8. Disassembly and assembly fixing mechanism; 801. Bidirectional screw; 802. Threaded moving block; 803. Embedded block; 804. Insert block; 805. Slot; 9. Movable sealing plate; 10. Limiting mechanism; 1001. Fixed block; 1002. T-shaped rod; 1003. Moving sleeve plate; 1004. Spring; 1005. Limiting block; 1006. Limiting slot; 11. Material blocking assembly; 1101. Contact plate; 1102. Baffle; 1103. Socket; 1104. Load-bearing groove; 12. Sealing cover. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-4 A feeding device for a particle packaging machine comprises a hopper 1, two pairs of support rods 2 are installed at the outer end of the hopper 1, a material frame 3 is fixedly connected to the lower end of the hopper 1, and an L-shaped plate 4 is installed at the left end of the material frame 3, a motor 5 is installed at the upper end of the L-shaped plate 4, a rotating cylinder 6 is rotatably connected between the inner walls of the material frame 3, and the left end of the rotating cylinder 6 is connected to the output end of the motor 5, a plurality of pairs of openings are cut at the outer end of the rotating cylinder 6, and stirring rods 7 are inserted on the plurality of pairs of openings, and a disassembly and assembly fixing mechanism 8 is installed between the plurality of pairs of stirring rods 7 and the rotating cylinder 6, a through opening is cut at the front end of the material frame 3, and a movable sealing plate 9 is rotatably connected inside the through opening, a limiting mechanism 10 is installed between the movable sealing plate 9 and the left end of the material frame 3, and a material blocking assembly 11 is installed near the lower end of the material frame 3.

[0029] During use of the present scheme, the sealing cover 12 is opened, and the granular material enters the hopper 1 and continues to fall into the material frame 3. At this time, the motor 5 drives the rotating cylinder 6 to rotate, so that it drives multiple pairs of stirring rods 7 to rotate, and the granular material is stirred. Under the action of stirring, the falling speed of the granular material is accelerated to reduce the possibility of blockage. At the same time, the screws on the contact plate 1101 in the baffle assembly 11 are loosened, and the contact plate 1101 is pulled to move to the right, so that the baffle 1102 moves to the right side of the material frame 3 and separates from it, so as to facilitate the discharge of the granular material. In the process of long-term contact and friction between the stirring rod 7 and the granular material, part of the stirring rod 7 is prone to aging and wear, which is easy to affect the subsequent stirring work. Therefore, it needs to be disassembled and replaced. First, the movable sleeve plate 1003 in the limit mechanism 10 is pulled to move to the left along the T-shaped rod 1002 to drive the limit card The block 1005 is separated from the limit slot 1006, and the limit fixation between the movable sealing plate 9 and the material frame 3 is loosened. Then, the movable sealing plate 9 is pulled outward to expand so that the inside of the material frame 3 is opened. Then, the bidirectional screw 801 in the disassembly and assembly fixing mechanism 8 is rotated, so that a pair of threaded moving blocks 802 move away from each other under the action of opposite external threads, driving the two pairs of plug blocks 804 to separate from the two pairs of slots 805 respectively, loosening the fixation of the embedded block 803, and then pulling the stirring rod 7 away from the rotating cylinder 6 to remove the embedded block 803 from the rotating cylinder 6, so that the aged and worn stirring rod 7 can be disassembled, and then a new stirring rod 7 is taken to drive the embedded block 803 to be inserted into the rotating cylinder 6, and the bidirectional screw 801 is rotated in the opposite direction to drive the plug block 804 to engage with the slot 805, so as to realize the installation and fixation of the stirring rod 7, thereby ensuring the normal progress of the stirring work and its stirring effect.

[0030] See also Figure 1-3, multiple pairs of disassembly and fixing mechanisms 8 all include a bidirectional screw 801 rotatably connected to the rotating cylinder 6, a pair of external threads are provided at the outer ends of the bidirectional screw 801, and the directions of the pair of external threads are opposite, a pair of threaded moving blocks 802 are threadedly connected to the bidirectional screw 801, and the ends of the pair of threaded moving blocks 802 that are close to each other are fixedly connected to a pair of plug blocks 804, the ends of the pair of stirring rods 7 that are close to each other are fixedly connected to an embedded block 803, and the ends of the pair of embedded blocks 803 that are close to each other pass through the opening and extend into the rotating cylinder 6, slots 805 are drilled at the left and right ends of the pair of embedded blocks 803, and the two plug blocks 804 in the horizontal direction are engaged with the slots 805.

[0031] During use of the present solution, after the material frame 3 is opened, rotating the bidirectional screw 801 can drive a pair of threaded moving blocks 802 to move apart, and drive two pairs of plug blocks 804 to separate from two pairs of slots 805 respectively, so that the staff can take out the aged and worn stirring rod 7 for disassembly and separation, and then rotate the bidirectional screw 801 in the opposite direction to make the pair of threaded moving blocks 802 move toward each other, which can drive the two pairs of plug blocks 804 to be plugged and fixed with the new stirring rod 7 and the slot 805 on the embedded block 803, so that in daily use, the bidirectional screw 801 can be rotated in the forward and reverse directions to drive the plug blocks 804 and the slots 805 to be plugged or separated, so that the stirring rod 7 damaged by long-term friction and collision with the granular material can be easily disassembled and replaced, thereby ensuring the normal progress of the stirring work and its stirring effect.

[0032] See also Figure 1 and Figure 4 The limiting mechanism 10 includes a fixed block 1001 fixedly connected to the left end of the movable sealing plate 9, a T-shaped rod 1002 fixedly connected to the left end of the material frame 3, and the outer end of the T-shaped rod 1002 is sleeved with a movable sleeve plate 1003, the outer end of the T-shaped rod 1002 is sleeved with a spring 1004, and the left and right ends of the spring 1004 are respectively fixedly connected to the movable sleeve plate 1003 and the material frame 3, a limiting card block 1005 is cut at the right end of the movable sleeve plate 1003, and a limiting card groove 1006 is cut at the left end of the fixed block 1001, and the limiting card block 1005 is located in the limiting card groove 1006.

[0033] During use of the present solution, the movable sleeve 1003 is pulled to move to the left along the T-bar 1002, which can drive the limit block 1005 to separate from the limit slot 1006, loosen the limit fixation between the movable sealing plate 9 and the material frame 3, and allow the movable sealing plate 9 to expand outward, driving the interior of the material frame 3 to open, so that the staff can disassemble and replace the stirring rod 7 inside the material frame 3. By loosening the pulling force applied to the movable sleeve 1003, it can be reset to the right under the elastic action of the spring 1004, driving the limit block 1005 and the limit slot 1006 to engage with each other, and limiting and fixing the movable sealing plate 9 and the material frame 3.

[0034] See also Figure 1 and Figure 4 The material blocking assembly 11 includes a contact plate 1101, which is threadedly connected to the right end of the material frame 3 by screws, and the left end of the contact plate 1101 is fixedly connected to a baffle 1102. A socket 1103 is bored at the right end of the material frame 3, and a bearing groove 1104 is bored at the left end of the material frame 3. The left end of the baffle 1102 passes through the socket 1103 and extends into the bearing groove 1104.

[0035] During use of the present solution, the screw is rotated to the right and removed to loosen the fixation between the contact plate 1101 and the material frame 3, and then the contact plate 1101 is pulled to the right to drive the baffle 1102 to separate from the bearing slot 1104 and move to the right side of the material frame 3 through the socket 1103, so that the inside of the material frame 3 is conductive, which is convenient for the discharge of granular materials. The baffle 1102 is pushed through the socket 1103 and extends into the bearing slot 1104, and then the screw is used to drive the contact plate 1101 to connect and fix with the material frame 3, so that the inside of the material frame 3 can be closed, so as to control the discharge amount of granular materials according to the discharge requirements of the granule packaging machine and enhance the use effect.

[0036] See also Figure 1 A sealing cover 12 is provided on the upper end of the hopper 1.

[0037] During use of the present invention, the sealing cover 12 is provided to close and seal the hopper 1 when it is idle, thereby reducing the entry of dust and impurities.

[0038] Although 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 feeding device for a granule packaging machine, comprising a hopper (1), characterized in that: Two pairs of support rods (2) are installed at the outer end of the hopper (1), the lower end of the hopper (1) is fixedly connected to a material frame (3), and an L-shaped plate (4) is installed at the left end of the material frame (3), and a motor (5) is installed at the upper end of the L-shaped plate (4). A rotating cylinder (6) is rotatably connected between the inner walls of the material frame (3), and the left end of the rotating cylinder (6) is connected to the output end of the motor (5). The outer end of the rotating cylinder (6) is drilled with multiple pairs of openings, and stirring rods (7) are inserted into the multiple pairs of openings. Disassembly and assembly fixing mechanisms (8) are installed between the multiple pairs of stirring rods (7) and the rotating cylinder (6). The front end of the material frame (3) is drilled with a through opening, and a movable sealing plate (9) is rotatably connected inside the through opening. A limiting mechanism (10) is installed between the movable sealing plate (9) and the left end of the material frame (3), and a material blocking assembly (11) is installed near the lower end of the material frame (3).

2. A feeding device for a granule packaging machine according to claim 1, characterized in that: The plurality of pairs of disassembly and assembly fixing mechanisms (8) each comprise a bidirectional screw (801) rotatably connected to the rotating cylinder (6); the outer ends of the bidirectional screw (801) are provided with a pair of external threads, and the directions of the pair of external threads are opposite; the bidirectional screw (801) is threadedly connected to a pair of threaded moving blocks (802), and the adjacent ends of the pair of threaded moving blocks (802) are fixedly connected to a pair of insert blocks (804); the adjacent ends of the pair of stirring rods (7) are fixedly connected to an embedding block (803), and the adjacent ends of the pair of embedding blocks (803) pass through the opening and extend into the rotating cylinder (6); the left and right ends of the pair of embedding blocks (803) are both provided with slots (805), and the two insert blocks (804) in the horizontal direction are engaged with the slots (805).

3. A feeding device for a granule packaging machine according to claim 1, characterized in that: The limiting mechanism (10) comprises a fixed block (1001) fixedly connected to the left end of the movable sealing plate (9); the left end of the material frame (3) is fixedly connected to a T-shaped rod (1002); the outer end of the T-shaped rod (1002) is sleeved with a movable sleeve plate (1003); the outer end of the T-shaped rod (1002) is sleeved with a spring (1004); the left and right ends of the spring (1004) are respectively fixedly connected to the movable sleeve plate (1003) and the material frame (3); the right end of the movable sleeve plate (1003) is provided with a limiting card block (1005); the left end of the fixed block (1001) is provided with a limiting card slot (1006); and the limiting card block (1005) is located in the limiting card slot (1006).

4. A feeding device for a granule packaging machine according to claim 1, characterized in that: The material blocking assembly (11) comprises a contact plate (1101), wherein the contact plate (1101) is threadedly connected to the right end of the material frame (3) by means of screws, and the left end of the contact plate (1101) is fixedly connected to a blocking plate (1102), a socket (1103) is bored at the right end of the material frame (3), and a bearing groove (1104) is bored at the left end of the material frame (3), and the left end of the blocking plate (1102) passes through the socket (1103) and extends into the bearing groove (1104).

5. A feeding device for a granule packaging machine according to claim 1, characterized in that: The upper end of the hopper (1) is sleeved with a sealing cover (12).

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