A following blanking mechanism

Abstract

The utility model discloses a kind of following blanking mechanism, including pedestal, movable plate is movably arranged on pedestal, first driving mechanism is provided on pedestal, fixedly provided with blanking frame on movable plate, blanking frame is fixedly provided with several groups of material guiding strip, a group of accommodating cavities are formed with interval between two adjacent groups of material guiding strip, accommodating cavity is located above chain plate conveyor;Gate mounting plate is movably arranged on blanking frame, several groups of door leaves are fixedly provided on gate mounting plate, door leaf is one-to-one corresponding and arranged at the bottom of accommodating cavity, second driving mechanism is provided on movable plate, so that door leaf opens or closes accommodating cavity by moving. The following blanking mechanism has the advantages of high degree of automation, strong continuous working capacity and high reliability, and can effectively improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to a following feeding mechanism. Background Technology

[0002] In the packaging industry, chain conveyors are typically used to transfer materials into hoppers. Currently, this is mainly achieved by fixing a feed rack above the chain conveyor belt. When an empty section of the chain conveyor belt reaches below the feed rack, the chain conveyor must stop and wait for the material in the feed rack to fall onto the empty section. Then, the chain conveyor continues to run until the next empty section reaches below the feed rack. The frequent start-stop of the chain conveyor not only easily leads to severe wear of mechanical parts, but also causes unstable conveying speed, reducing production efficiency and posing certain limitations. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a following feeding mechanism with a high degree of automation, strong continuous working ability, high reliability, and the ability to effectively improve production efficiency.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A following feeding mechanism includes a base fixedly mounted on one side of a chain conveyor, a movable plate movably mounted on the base, a first driving mechanism for driving the movable plate to reciprocate in a horizontal direction, a feeding frame fixedly mounted on the movable plate, a plurality of sets of guide strips fixedly mounted on the feeding frame, and a set of receiving cavities formed between any two adjacent sets of guide strips, the receiving cavities being located above the chain conveyor; A gate mounting plate is movably mounted on the unloading rack. Several sets of gate panels are fixedly mounted on the gate mounting plate. Each gate panel is correspondingly located at the bottom of the receiving cavity. A second driving mechanism is provided on the movable plate to drive the gate mounting plate to reciprocate in the horizontal direction, so that the gate panels can open or close the receiving cavity by moving.

[0005] As a further improvement to the above technical solution: The movable plate is slidably connected to the base via a first sliding connection mechanism, and the gate mounting plate is slidably connected to the unloading rack via a second sliding connection mechanism.

[0006] A door support plate is fixedly connected to the side of the door panel away from the gate mounting plate, and the door support plate is slidably connected to the chain conveyor via a third sliding connection mechanism.

[0007] The first driving mechanism includes a lead screw rotatably mounted on the base, a lead screw nut seat threadedly connected to the lead screw, and a drive motor for driving the lead screw to rotate. The lead screw nut seat is fixedly connected to the movable plate.

[0008] The second driving mechanism includes a mounting base fixedly mounted on the movable plate, a telescopic cylinder, and a pin fixedly mounted on the gate mounting plate. The cylinder body of the telescopic cylinder is hinged to the mounting base, and the piston rod of the telescopic cylinder is hinged to the pin.

[0009] The feeding rack is fixedly equipped with a transition plate for guiding materials into the receiving cavity.

[0010] Compared with the prior art, the advantages of this utility model are: This utility model's following feeding mechanism features a movable plate movably mounted on a base, with a feeding rack fixedly mounted on the movable plate. The feeding rack contains multiple cavities for accommodating materials. A first drive mechanism drives the movable plate to move horizontally, allowing the feeding rack to follow the chain conveyor belt. The cavities remain relatively stationary with respect to the chain conveyor belt. Simultaneously, a gate mounting plate is movably mounted on the feeding rack, with a gate plate fixedly mounted on it. The gate plate is located at the bottom of the cavities. During the feeding rack's following of the chain conveyor belt, a second drive mechanism drives the gate mounting plate to move horizontally, opening the cavities and allowing the material inside to fall onto the chain conveyor belt. The gate plate then returns to its original position, closing the cavities. The movable plate and feeding rack then return to their original positions and follow the next section of the chain conveyor belt. The chain conveyor does not need to stop to wait for feeding, maintaining continuous operation. It boasts advantages such as high automation, strong continuous working capability, and high reliability, effectively improving production efficiency. Attached Figure Description

[0011] Figure 1 A schematic diagram of the structure of the feeding mechanism.

[0012] Figure 2 This is a schematic diagram of the material feeding mechanism from another angle.

[0013] Figure 3 A structural diagram showing the upward angle of the feeding mechanism.

[0014] Figure 4 A structural diagram showing the disassembled state of the feeding mechanism.

[0015] Figure 5 This is a structural diagram from another angle to show the disassembled state of the feeding mechanism.

[0016] Legend: 100. Chain conveyor; 1. Base; 2. Movable plate; 3. First drive mechanism; 301. Lead screw; 302. Lead screw nut seat; 303. Drive motor; 4. Unloading frame; 5. Guide bar; 501. Receiving cavity; 6. Gate mounting plate; 7. Gate panel; 8. Second drive mechanism; 801. Mounting base; 802. Telescopic cylinder; 803. Pin; 9. First sliding connection mechanism; 10. Second sliding connection mechanism; 11. Gate support plate; 12. Third sliding connection mechanism; 13. Transition plate. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] like Figures 1 to 5 As shown, the following feeding mechanism of this embodiment includes a base 1 fixedly installed on one side of the chain conveyor 100, a movable plate 2 movably installed on the base 1, a first drive mechanism 3 for driving the movable plate 2 to reciprocate in the horizontal direction on the base 1, a feeding frame 4 fixedly installed on the movable plate 2, a plurality of guide bars 5 fixedly installed on the feeding frame 4, and a set of receiving cavities 501 formed between any two adjacent sets of guide bars 5, the receiving cavities 501 being located above the chain conveyor 100; a gate mounting plate 6 movably installed on the feeding frame 4, a plurality of gate plates 7 fixedly installed on the gate mounting plate 6, the gate plates 7 being correspondingly installed at the bottom of the receiving cavities 501, and a second drive mechanism 8 for driving the gate mounting plate 6 to reciprocate in the horizontal direction on the movable plate 2, so that the gate plates 7 open or close the receiving cavities 501 by moving. The following feeding mechanism has a movable plate 2 movably mounted on a base 1, and a feeding rack 4 fixedly mounted on the movable plate 2. The feeding rack 4 has multiple sets of receiving cavities 501 for accommodating materials. The first drive mechanism 3 drives the movable plate 2 to move horizontally, so that the feeding rack 4 can follow the operation of the chain conveyor belt. The receiving cavities 501 remain relatively stationary with respect to the chain conveyor belt. At the same time, a gate mounting plate 6 is movably mounted on the feeding rack 4, and a gate plate 7 is fixedly mounted on the gate mounting plate 6. The gate plate 7 is located at the bottom of the receiving cavity 501. During the process of the material rack 4 following the chain conveyor belt, the second drive mechanism 8 drives the gate mounting plate 6 to move horizontally. The gate plate 7 opens the receiving cavity 501 by moving, allowing the material in the receiving cavity 501 to fall onto the chain conveyor belt. Then the gate plate 7 resets and closes the receiving cavity 501. The movable plate 2 and the unloading rack 4 reset and follow the next section of the chain conveyor belt. The chain conveyor 100 does not need to stop to wait for unloading and can maintain continuous operation. It has the advantages of high automation, strong continuous working ability, and high reliability, which can effectively improve production efficiency.

[0019] Preferably, the movable plate 2 is slidably connected to the base 1 via the first sliding connection mechanism 9, and the gate mounting plate 6 is slidably connected to the unloading rack 4 via the second sliding connection mechanism 10. In this embodiment, both the first sliding connection mechanism 9 and the second sliding connection mechanism 10 include a slide rail and a slider, which have the advantages of simple structure, convenient and quick installation and disassembly, good operational stability, and long service life.

[0020] Preferably, a door support plate 11 is fixedly provided on the side of the door panel 7 away from the gate mounting plate 6. The door support plate 11 is slidably connected to the chain conveyor 100 through a third sliding connection mechanism 12. In this embodiment, the door support plate 11 is slidably connected to the chain conveyor 100 through the third sliding connection mechanism 12. The door panel 7 and the door support plate 11 are fixedly connected. The door support plate 11 can support the door panel 7 and keep the door panel 7 horizontal. During the process of the second drive mechanism 8 driving the gate mounting plate 6 and the door panel 7 to move on the unloading rack 4, the third sliding connection mechanism 12 and the door support plate 11 can effectively improve the operating stability of the door panel 7.

[0021] Preferably, the first driving mechanism 3 includes a lead screw 301 rotatably mounted on the base 1, a lead screw nut seat 302 threadedly connected to the lead screw 301, and a drive motor 303 for driving the lead screw 301 to rotate. The lead screw nut seat 302 is fixedly connected to the movable plate 2. In this embodiment, the first driving mechanism 3 adopts a lead screw transmission mechanism, which has the advantages of high lead accuracy, good operational stability, and high load-bearing capacity. In other embodiments, the first driving mechanism 3 can also adopt components with reciprocating movement functions such as a gear and rack mechanism, chain transmission mechanism, and synchronous belt transmission mechanism, and is not limited to this embodiment.

[0022] Preferably, the second drive mechanism 8 includes a mounting base 801 fixedly mounted on the movable plate 2, a telescopic cylinder 802, and a pin 803 fixedly mounted on the gate mounting plate 6. The cylinder body of the telescopic cylinder 802 is hinged to the mounting base 801, and the piston rod of the telescopic cylinder 802 is hinged to the pin 803. In this embodiment, the second drive mechanism 8 adopts the form of a telescopic cylinder, which has the advantages of simple structure, convenient and quick assembly and disassembly, long service life, and low cost. In other embodiments, the second drive mechanism 8 can also adopt components with reciprocating movement functions such as electric cylinders, hydraulic cylinders, and gear and rack mechanisms, and is not limited to this embodiment.

[0023] Preferably, a transition plate 13 for guiding materials into the receiving cavity 501 is fixedly provided on the unloading rack 4.

[0024] The above description is merely a preferred embodiment of this utility model, and the protection scope of this utility model is not limited to the above embodiments. For those skilled in the art, improvements and modifications obtained without departing from the technical concept of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A following feeding mechanism, characterized in that, The system includes a base (1) fixedly mounted on one side of the chain conveyor (100), a movable plate (2) movably mounted on the base (1), a first drive mechanism (3) for driving the movable plate (2) to reciprocate in the horizontal direction on the base (1), a feed rack (4) fixedly mounted on the movable plate (2), and several sets of guide bars (5) fixedly mounted on the feed rack (4). A set of receiving cavities (501) is formed between any two adjacent sets of guide bars (5), and the receiving cavities (501) are located above the chain conveyor (100). The unloading rack (4) is movably provided with a gate mounting plate (6), and a number of door panels (7) are fixedly provided on the gate mounting plate (6). The door panels (7) are respectively provided at the bottom of the receiving cavity (501). The movable plate (2) is provided with a second driving mechanism (8) for driving the gate mounting plate (6) to move back and forth in the horizontal direction, so that the door panels (7) can open or close the receiving cavity (501) by moving.

2. The following feeding mechanism according to claim 1, characterized in that, The movable plate (2) is slidably connected to the base (1) through the first sliding connection mechanism (9), and the gate mounting plate (6) is slidably connected to the unloading rack (4) through the second sliding connection mechanism (10).

3. The following feeding mechanism according to claim 2, characterized in that, A door support plate (11) is fixedly connected to the side of the door panel (7) away from the gate mounting plate (6). The door support plate (11) is slidably connected to the chain conveyor (100) through a third sliding connection mechanism (12).

4. The following feeding mechanism according to claim 1, characterized in that, The first driving mechanism (3) includes a lead screw (301) rotatably mounted on the base (1), a lead screw nut seat (302) threadedly connected to the lead screw (301), and a drive motor (303) for driving the lead screw (301) to rotate. The lead screw nut seat (302) is fixedly connected to the movable plate (2).

5. The following feeding mechanism according to claim 1, characterized in that, The second drive mechanism (8) includes a mounting base (801) fixedly mounted on the movable plate (2), a telescopic cylinder (802), and a pin (803) fixedly mounted on the gate mounting plate (6). The cylinder body of the telescopic cylinder (802) is hinged to the mounting base (801), and the piston rod of the telescopic cylinder (802) is hinged to the pin (803).

6. The following feeding mechanism according to claim 1, characterized in that, The feeding rack (4) is fixedly provided with a transition plate (13) for guiding the material into the receiving cavity (501).

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