Stable clamping transfer device on plastic meal box conveying line

Abstract

The utility model discloses a kind of stable clamping transfer devices on plastic lunch box transport line, it is related to plastic lunch box processing technical field, including rotating shaft and clamping assembly, the outside of rotating shaft is equipped with conveyor belt, the clamping assembly for preventing deformation is set on the surface of conveyor belt, and clamping assembly includes mounting block, hydraulic rod one, moving plate, fixed clamping plate, movable clamping plate, control rod and hydraulic rod two, the upper end of mounting block is equipped with hydraulic rod one, and the output end of hydraulic rod one is equipped with moving plate, the lower end of moving plate is equipped with fixed clamping plate. The stable clamping transfer device on plastic lunch box transport line is transferred by rotating with conveyor belt through multiple clamping assembly clamping plastic lunch box, movable clamping plate is driven by hydraulic rod two and controls movable clamping plate rotation, movable clamping plate and fixed clamping plate cooperate and play the role of stable clamping to plastic lunch box box edge, avoid directly clamping from the both sides of plastic lunch box and lead to box body deformation.

Description

Technical Field

[0001] This utility model relates to the field of plastic lunch box processing technology, specifically a stable clamping and transferring device on a plastic lunch box transport line. Background Technology

[0002] A plastic lunchbox conveyor line is a system of equipment used in the production of plastic lunchboxes to transport lunchboxes from one location to another, enabling assembly line operations. During production, it handles material transfer across multiple stages, from raw material conveying, lunchbox forming, edge trimming, sorting to packaging. The conveyor line features a stable clamping and transferring device that precisely and stably grips and holds the lunchboxes, moving them from one processing station to another.

[0003] However, existing plastic lunch boxes are prone to deformation due to clamping force during transport, affecting their shape. Summary of the Invention

[0004] The purpose of this invention is to provide a stable clamping and transferring device for plastic lunchboxes on a transport line, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable clamping and transferring device on a plastic lunch box transport line, comprising a rotating shaft and a clamping assembly. A conveyor belt is installed on the outside of the rotating shaft. The clamping assembly for preventing deformation is disposed on the surface of the conveyor belt. The clamping assembly includes a mounting block, a hydraulic rod one, a moving plate, a fixed clamping plate, a movable clamping plate, a control rod, and a hydraulic rod two. The upper end of the mounting block is equipped with a hydraulic rod one, and the output end of the hydraulic rod one is equipped with a moving plate. The lower end of the moving plate is equipped with a fixed clamping plate, and the right side of the fixed clamping plate is provided with a movable clamping plate. The upper end of the movable clamping plate is connected to a control rod, and the side of the control rod is equipped with a hydraulic rod two.

[0006] Furthermore, the movable plate and the fixed clamping plate are vertically distributed, and the movable plate is hollow rectangular in shape.

[0007] Furthermore, a conduit is connected to the upper end of the movable plate, and a rotary table is connected to the end of the conduit.

[0008] Furthermore, a lower support platform is installed at the lower end of the conveyor belt, and an extension plate is installed at the lower end of the lower support platform.

[0009] Furthermore, the lower end of the extension plate is provided with a position adjustment component, and two extension plates are provided.

[0010] Furthermore, the adjustment assembly includes a moving block and a forward and reverse threaded rod, and the forward and reverse threaded rod is installed inside the moving block.

[0011] Furthermore, the adjustment assembly also includes a slide groove and a sliding rod. The slide groove is provided on the lower side of the lower surface of the moving block, and a sliding rod is provided inside the slide groove.

[0012] Furthermore, a base is provided on the lower end of the extension plate, and two movable blocks are symmetrically arranged about the center line of the base.

[0013] This utility model provides a stable clamping and transferring device for plastic lunch box transport lines, which has the following beneficial effects:

[0014] 1. This utility model uses multiple clamping components to clamp the plastic lunch box and move it as the conveyor belt rotates. The first hydraulic rod controls the height adjustment of the moving plate through telescopic control. The movable clamping plate is driven by the second hydraulic rod to rotate. The movable clamping plate and the fixed clamping plate work together to stabilize the edges of the plastic lunch box and avoid deformation of the box caused by clamping it directly from both sides.

[0015] This invention uses a rotating platform to allow the wiring connected to the clamping assembly to move along with the conveyor belt, thus avoiding the wiring affecting the rotation of the clamping assembly. The lower support platform at the lower end of the mounting block provides auxiliary support, allowing the mounting block to move on top of the lower support platform as the conveyor belt moves. The moving block and the extension plate are fixedly connected, allowing the spacing between the moving blocks, the extension plate, and the clamping assembly on both sides to be adjusted by the motor-driven control of the positive and negative threaded rods. This enables the clamping assembly to stably clamp and move plastic lunch boxes of different sizes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a stable clamping and transferring device on a plastic lunch box transport line according to the present invention.

[0017] Figure 2 This is a schematic diagram of the clamping component structure of a stable clamping and transferring device on a plastic lunch box transport line according to this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment component structure of a stable clamping and transferring device on a plastic lunch box transport line according to this utility model.

[0019] In the diagram: 1. Rotating shaft; 2. Conveyor belt; 3. Clamping assembly; 301. Mounting block; 302. Hydraulic rod one; 303. Moving plate; 304. Fixed clamping plate; 305. Movable clamping plate; 306. Control rod; 307. Hydraulic rod two; 4. Conduit; 5. Rotary table; 6. Lower support platform; 7. Extension plate; 8. Adjustment assembly; 801. Moving block; 802. Positive and negative threaded rod; 803. Slide groove; 804. Sliding rod; 9. Base. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1 and Figure 2 As shown, a stable clamping and transferring device for a plastic lunchbox transport line includes a rotating shaft 1 and clamping components 3. A conveyor belt 2 is mounted on the outside of the rotating shaft 1. The clamping components 3, used to prevent deformation, are disposed on the surface of the conveyor belt 2. Multiple sets of clamping components 3 clamp the plastic lunchboxes and transfer them as the conveyor belt 2 rotates. The clamping components 3 include a mounting block 301, a first hydraulic rod 302, a moving plate 303, a fixed clamping plate 304, a movable clamping plate 305, a control rod 306, and a second hydraulic rod 307. The first hydraulic rod 302 is mounted on the upper end of the mounting block 301. The first hydraulic rod 302 controls the height adjustment of the moving plate 303 by telescopic control. The moving plate 303 is mounted on the output end of the first hydraulic rod 302. The fixed clamping plate 304 is mounted on the lower end of the moving plate 303. The movable clamping plate 305 is disposed on the right side of the fixed clamping plate 304. The movable clamping plate 305 is driven and controlled by the second hydraulic rod 307. 5. The rotating movable clamping plate 305 and the fixed clamping plate 304 work together to stabilize the edges of the plastic lunch box, preventing deformation caused by direct clamping from both sides. The upper end of the movable clamping plate 305 is connected to a control rod 306, and a hydraulic rod 307 is installed on the side of the control rod 306. The movable plate 303 and the fixed clamping plate 304 are vertically distributed, and the movable plate 303 is hollow rectangular in shape. The upper end of the movable plate 303 is connected to a conduit 4, and the end of the conduit 4 is connected to a rotating platform 5. The rotating platform 5 causes the wiring connected to the clamping assembly 3 to move with the movement of the conveyor belt 2, preventing the wiring from affecting the rotation of the clamping assembly 3. The lower end of the conveyor belt 2 is equipped with a lower support platform 6, which provides auxiliary support to the lower end of the mounting block 301, allowing the mounting block 301 to move on the lower support platform 6 as the conveyor belt 2 moves. An extension plate 7 is installed at the lower end of the lower support platform 6.

[0022] like Figure 3As shown, the lower end of the extension plate 7 is provided with a position adjustment component 8, and there are two extension plates 7. The adjustment component 8 includes a moving block 801 and a positive and negative threaded rod 802. The positive and negative threaded rod 802 is installed inside the moving block 801. The moving block 801 and the extension plate 7 are fixedly connected, so that the distance between the moving blocks 801 on both sides, the extension plate 7 and the clamping component 3 can be adjusted by the motor drive of the positive and negative threaded rod 802. This allows the clamping component 3 to stably clamp and move plastic lunch boxes of different sizes. The adjustment component 8 also includes a slide groove 803 and a sliding rod 804. The lower side of the lower surface of the moving block 801 is provided with a slide groove 803, and the sliding rod 804 is provided inside the slide groove 803. The lower end of the extension plate 7 is provided with a base 9, and there are two moving blocks 801 symmetrically arranged about the center line of the base 9.

[0023] In summary, the stable clamping and transferring device on this plastic lunchbox transport line firstly... Figures 1-3 The structure shown in the diagram controls the rotation of the positive and negative threaded rods 802 by a motor, based on the size of the plastic lunchbox. This allows the distance between the moving block 801, the extension plate 7, and the clamping assembly 3 to be adjusted according to the size of the plastic lunchbox. This enables the fixed clamping plate 304 and the movable clamping plate 305 to clamp the sides of the plastic lunchbox respectively. During the conveying of the plastic lunchbox, the hydraulic rod 302 controls the height adjustment of the moving plate 303 by telescopic control, raising the fixed clamping plate 304 and the movable clamping plate 305 as a whole. When the plastic lunchbox reaches the middle of the upper part, the hydraulic rod 302 retracts, causing the fixed clamping plate 304 and the movable clamping plate 305 to move down as a whole. Then, the movable clamping plate 305 and the fixed clamping plate 304 work together to stably clamp the sides of the plastic lunchbox, preventing deformation of the box caused by direct clamping from the sides.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A stable clamping and transferring device for a plastic lunchbox transport line, comprising a rotating shaft (1) and a clamping assembly (3), characterized in that, A conveyor belt (2) is installed on the outside of the rotating shaft (1). The clamping assembly (3) for preventing deformation is set on the surface of the conveyor belt (2). The clamping assembly (3) includes a mounting block (301), a hydraulic rod one (302), a moving plate (303), a fixed clamping plate (304), a movable clamping plate (305), a control rod (306), and a hydraulic rod two (307). The upper end of the mounting block (301) is equipped with a hydraulic rod one (302), and the output end of the hydraulic rod one (302) is equipped with a moving plate (303). The lower end of the moving plate (303) is equipped with a fixed clamping plate (304), and the right side of the fixed clamping plate (304) is equipped with a movable clamping plate (305). The upper end of the movable clamping plate (305) is connected to a control rod (306), and the side of the control rod (306) is equipped with a hydraulic rod two (307).

2. The stable clamping and transferring device on a plastic lunchbox transport line according to claim 1, characterized in that, The movable plate (303) and the fixed clamping plate (304) are vertically distributed, and the movable plate (303) is hollow rectangular in shape.

3. The stable clamping and transferring device on a plastic lunchbox transport line according to claim 1, characterized in that, The upper end of the movable plate (303) is connected to a conduit (4), and the end of the conduit (4) is connected to a rotary table (5).

4. The stable clamping and transferring device on a plastic lunch box transport line according to claim 1, characterized in that, The lower end of the conveyor belt (2) is equipped with a lower support platform (6), and the lower end of the lower support platform (6) is equipped with an extension plate (7).

5. The stable clamping and transferring device on a plastic lunchbox transport line according to claim 4, characterized in that, The lower end of the extension plate (7) is provided with a position adjustment component (8), and there are two extension plates (7).

6. The stable clamping and transferring device on a plastic lunchbox transport line according to claim 5, characterized in that, The adjustment component (8) includes a moving block (801) and a forward and reverse threaded rod (802), and the forward and reverse threaded rod (802) is installed inside the moving block (801).

7. A stable clamping and transferring device for a plastic lunchbox transport line according to claim 6, characterized in that, The adjustment component (8) further includes a slide groove (803) and a sliding rod (804). The slide groove (803) is provided on the lower side of the lower surface of the moving block (801), and the sliding rod (804) is provided inside the slide groove (803).

8. A stable clamping and transferring device for a plastic lunchbox transport line according to claim 7, characterized in that, The extension plate (7) is provided with a base (9) on the outside of its lower end, and two movable blocks (801) are symmetrically arranged about the center line of the base (9).

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