Ton bag holding and conveying device

Abstract

The utility model discloses a ton bag holding and conveying device which comprises a moving assembly, and the moving assembly comprises a horizontally-arranged horizontal holding and conveying electric cylinder and a vertically-arranged vertical holding and conveying electric cylinder. A connecting base is installed on the moving assembly, a first swing clamping plate and a second swing clamping plate are hinged to the connecting base, the first swing clamping plate is driven by a first air cylinder, the second swing clamping plate is driven by a second air cylinder, and a plurality of guide columns are installed on the upper surface of the first swing clamping plate and the upper surface of the second swing clamping plate in the length direction of the first swing clamping plate and the second swing clamping plate. The bag opening clamping device can flexibly adapt to the position of a bag opening to clamp the bag opening and convey the bag opening to the next tying process, can prevent the bag opening from toppling over, and facilitates extrusion and tying of the bag opening.

Description

Technical Field

[0001] This utility model relates to a ton bag carrying device, belonging to the technical field of automatic ton bag opening sealing. Background Art

[0002] Ton bags are typically used for filling powders. In modern logistics and warehousing, powder filling is usually done through automated packaging lines. After filling, the bags are sealed. There are multiple ways to seal the ton bag opening, including sewing and tying. Tying is more suitable for reusing ton bags, meaning that after one use, the bag can be sealed again.

[0003] In existing technologies, automated sealing equipment can be used to seal bags. During the sealing process, a bag squeezing device is needed to compress the bag opening, and then a sealing machine is used to seal it. However, because ton bags are relatively soft, the bag opening is prone to tipping over, making it impossible to compress the bag opening.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] This utility model addresses the shortcomings of the prior art by providing a ton bag conveying device that can flexibly adapt to the position of the bag opening, clamp the bag opening, and transport it to the next sealing process. It can also prevent the bag opening from tipping over and facilitate the squeezing and sealing of the bag opening.

[0006] To solve the above technical problems, the present invention adopts the following technical solution:

[0007] A ton bag conveying device includes a moving component, the moving component including a horizontally arranged horizontal conveying electric cylinder and a vertically arranged vertical conveying electric cylinder;

[0008] The moving component is equipped with a connecting seat, and a first swing clamp and a second swing clamp are hinged to the connecting seat. The first swing clamp is driven by a first cylinder, and the second swing clamp is driven by a second cylinder. Multiple guide posts are installed on the upper surfaces of the first swing clamp and the second swing clamp along their length.

[0009] Furthermore, the vertical conveying electric cylinder is mounted on the sliding seat of the horizontal conveying electric cylinder, and the connecting seat is mounted on the sliding seat of the vertical conveying electric cylinder.

[0010] Furthermore, the first swing clamp and the second swing clamp are arranged horizontally side by side, and one end of the first swing clamp and the second swing clamp are hinged to the connecting seat.

[0011] Furthermore, the guide posts on the first and second swing plates are positioned close to the gap between them;

[0012] The top of the guide post on the first swing clamp includes a guide portion extending inclined away from the gap, and the top of the guide post on the second swing clamp also includes a guide portion extending inclined away from the gap.

[0013] Furthermore, the first swing clamp is fixed on the first hinge shaft, the second swing clamp is fixed on the second hinge shaft, and both the first hinge shaft and the second hinge shaft are rotatably mounted on the connecting seat.

[0014] Furthermore, the first hinge shaft is fixedly connected to the first end of the first crank arm, the second hinge shaft is fixedly connected to the first end of the second crank arm, the telescopic rod of the first cylinder is hinged to the second end of the first crank arm, and the telescopic rod of the second cylinder is hinged to the second end of the second crank arm.

[0015] Furthermore, a cylinder fixing plate is installed on the connecting seat, the cylinder fixing plate extends to both sides of the connecting seat, the first cylinder and the second cylinder are respectively placed on both sides of the connecting seat, and the rear ends of the first cylinder and the second cylinder are respectively hinged to the cylinder fixing plate.

[0016] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages:

[0017] 1. The horizontal conveying electric cylinder moves the first and second swinging clamps to the bag opening, while the vertical conveying electric cylinder drives the first and second swinging clamps to move downwards to prevent the clamps from emptying after the bag opening tilts. The moving components enable flexible clamping of the bag opening.

[0018] 2. The guide post holds the bag opening at the upper end of the clamping plate to prevent the bag opening from tilting. In addition, the vertical conveying electric cylinder drives the first swing clamping plate and the second swing clamping plate to move upward, reducing the height of the bag opening at the upper end of the clamping plate, thereby reducing the risk of the bag opening tipping over. During the upward movement, the guide post plays a guiding role.

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

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

[0021] Figure 2 It is a front view of the utility model;

[0022] Figure 3 This is a top view of the present invention.

[0023] In the picture,

[0024] 1-Horizontal conveying electric cylinder, 2-Vertical conveying electric cylinder, 3-First swing clamp, 4-Second swing clamp, 5-First cylinder, 6-Second cylinder, 7-Connecting seat, 8-Cylinder fixing plate, 9-First crank arm, 10-Second crank arm, 11-Guide column. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0026] like Figure 1-3 As shown, this utility model provides a ton bag carrying device, including a moving component, which includes a horizontally arranged horizontal carrying electric cylinder 1 and a vertically arranged vertical carrying electric cylinder 2.

[0027] The moving component is equipped with a connecting seat 7, and a first swing clamp 3 and a second swing clamp 4 are hinged to the connecting seat 7. The first swing clamp 3 is driven by a first cylinder 5, and the second swing clamp 4 is driven by a second cylinder 6. Multiple guide posts 11 are installed on the upper surfaces of the first swing clamp 3 and the second swing clamp 4 along their length direction.

[0028] The vertical conveying cylinder 2 is mounted on the sliding seat of the horizontal conveying cylinder 1, and the connecting seat 7 is mounted on the sliding seat of the vertical conveying cylinder 2. The connecting seat 7 moves up and down and back and forth when driven by the horizontal conveying cylinder 1 and the vertical conveying cylinder 2.

[0029] The first swing clamp 3 and the second swing clamp 4 are arranged horizontally side by side, and one end of the first swing clamp 3 and the second swing clamp 4 are hinged to the connecting seat 7.

[0030] The guide posts 11 on the first swing clamp 3 and the second swing clamp 4 are arranged close to the gap between them. The top of the guide post 11 on the first swing clamp 3 includes a guide portion that extends obliquely away from the gap, and the top of the guide post 11 on the second swing clamp 4 also includes a guide portion that extends obliquely away from the gap.

[0031] The first swing clamp 3 is fixed on the first hinge shaft, and the second swing clamp 4 is fixed on the second hinge shaft. Both the first hinge shaft and the second hinge shaft are rotatably mounted on the connecting seat 7.

[0032] The first hinge shaft is fixedly connected to the first end of the first crank arm 9, the second hinge shaft is fixedly connected to the first end of the second crank arm 10, the telescopic rod of the first cylinder 5 is hinged to the second end of the first crank arm 9, and the telescopic rod of the second cylinder 6 is hinged to the second end of the second crank arm 10.

[0033] A cylinder fixing plate 8 is installed on the connecting seat 7. The cylinder fixing plate 8 extends to both sides of the connecting seat 7. The first cylinder 5 and the second cylinder 6 are respectively placed on both sides of the connecting seat 7, and the rear ends of the first cylinder 5 and the second cylinder 6 are respectively hinged to the cylinder fixing plate 8.

[0034] The specific working principle of this utility model:

[0035] During operation, the ton bag is transported to this device via a conveyor belt. The horizontal conveyor cylinder 1 moves the first swing clamp 3 and the second swing clamp 4 to the bag opening. The vertical conveyor cylinder 2 drives the first swing clamp 3 and the second swing clamp 4 downward to prevent the clamps from emptying if the bag opening tilts. Then, the first cylinder 5 pulls the first hinge shaft to rotate via the first crank arm 9, and the second cylinder 6 pulls the second hinge shaft to rotate via the second crank arm 10, causing the first swing clamp 3 and the second swing clamp 4 to come together and clamp the bag opening. The guide column 11 supports the bag opening at the upper end of the clamps to prevent the bag opening from tilting. In addition, the vertical conveyor cylinder 2 drives the first swing clamp 3 and the second swing clamp 4 to move upward, reducing the height of the bag opening at the upper end of the clamps, thereby reducing the risk of the bag opening tilting. During the upward movement, the guide column 11 plays a guiding role. Finally, the horizontal conveyor cylinder 1 moves synchronously with the conveyor belt at the lower end of the ton bag, transferring the ton bag with the clamped bag opening to the next work station.

[0036] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. A ton bag carrying and delivering device, characterized in that: The mobile assembly comprises a horizontal holding and conveying electric cylinder (1) arranged horizontally and a vertical holding and conveying electric cylinder (2) arranged vertically; A connecting seat (7) is installed on the moving assembly, and a first swinging clamp plate (3) and a second swinging clamp plate (4) are hinged on the connecting seat (7). The first swinging clamp plate (3) is driven by a first cylinder (5), and the second swinging clamp plate (4) is driven by a second cylinder (6). A plurality of guide columns (11) are installed on the upper surfaces of the first swinging clamp plate (3) and the second swinging clamp plate (4) along their length direction.

2. A ton bag carrying and conveying device as claimed in claim 1, characterized in that: The vertical holding and conveying electric cylinder (2) is installed on the sliding seat of the horizontal holding and conveying electric cylinder (1), and the connecting seat (7) is installed on the sliding seat of the vertical holding and conveying electric cylinder (2).

3. A ton bag carrying and conveying device as claimed in claim 1, characterized in that: The first swing clamp plate (3) and the second swing clamp plate (4) are arranged horizontally and side by side, and one end of the first swing clamp plate (3) and the second swing clamp plate (4) are hinged on the connecting seat (7).

4. A ton bag carrying and conveying device as claimed in claim 1, characterized in that: The guide posts (11) on the first swing clamping plate (3) and the second swing clamping plate (4) are arranged close to the gap between the two; The top of the guide column (11) on the first swing clamp (3) includes a guide portion extending obliquely away from the clamping gap, and the top of the guide column (11) on the second swing clamp (4) also includes a guide portion extending obliquely away from the clamping gap.

5. The ton bag carrying and conveying device according to claim 1, characterized in that: The first swing clamp plate (3) is fixed on the first hinge shaft, the second swing clamp plate (4) is fixed on the second hinge shaft, and the first hinge shaft and the second hinge shaft are both rotatably mounted on the connecting seat (7).

6. A ton bag carrying and conveying device as claimed in claim 5, characterized in that: The first hinge shaft is fixedly connected to the first end of the first crank arm (9), the second hinge shaft is fixedly connected to the first end of the second crank arm (10), the telescopic rod of the first cylinder (5) is hinged to the second end of the first crank arm (9), and the telescopic rod of the second cylinder (6) is hinged to the second end of the second crank arm (10).

7. A ton bag carrying and conveying device as claimed in claim 6, characterized in that: A cylinder fixing plate (8) is mounted on the connecting seat (7), and the cylinder fixing plate (8) extends to both sides of the connecting seat (7). The first cylinder (5) and the second cylinder (6) are respectively arranged on both sides of the connecting seat (7), and the rear ends of the first cylinder (5) and the second cylinder (6) are respectively hinged on the cylinder fixing plate (8).

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