An angle-adjustable conveying mechanism

Abstract

This utility model relates to the field of hygiene product manufacturing equipment, specifically to a convenient angle-adjustable conveying mechanism that solves the problem that current conveying mechanisms cannot easily adjust the conveying output angle. It includes a frame with a fixed support and a movable component extending from it. An adsorption box is mounted on the fixed support and the movable component, such that the adsorption box forms a base end on one side of the fixed support and a rotating end on one side of the movable component. Belt drive assemblies are installed at both ends of the adsorption box. The fixed support includes a fixed base and a connecting seat located at the bottom of the adsorption box, with the connecting seat hinged to the fixed base. The movable component includes a base, a cylinder hinged to the base, and a connecting support hinged to the end of the cylinder piston rod. This utility model is applied to the conveying of raw materials, transfer of semi-finished products, and packaging of finished products in diaper production.

Description

Technical Field

[0001] This utility model relates to the field of sanitary product production equipment, specifically to a conveying mechanism that allows for easy adjustment of the angle. Background Technology

[0002] The conveying mechanism in diaper production is a core hub connecting various processes, spanning the entire process from raw material conveying and semi-finished product transfer to finished product packaging and equipment operation. It is an extremely important piece of equipment. As shown in the applicant's earlier application CN 207956987U, a guiding rejection device is proposed, including a frame and a front conveying mechanism, a rear conveying mechanism, and a rejection mechanism disposed between the front and rear conveying mechanisms mounted on the frame. A guiding mechanism for receiving the rejecting reject mechanism is disposed below the rejection mechanism. The guiding mechanism includes a cylinder, a guide plate rotatably mounted on the frame, and a support fixed on the frame. The cylinder body is hinged to the support, and the piston rod is connected to the guide plate to drive the guide plate to reciprocate.

[0003] The conveying mechanism used in this equipment consists of two relatively distributed belt drive structures that clamp materials for transport. Traditionally, this type of setup involves slowly adjusting the fixed installation of the belt drive structure on-site, which is inefficient. Utility Model Content

[0004] Therefore, this utility model provides a convenient angle-adjustable conveying mechanism, which solves the problem that current conveying mechanisms cannot easily adjust the conveying output angle.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] An angle-adjustable conveying mechanism includes a frame, a fixed support and a movable component extending from the frame, an adsorption box being mounted on the fixed support and the movable component, such that the adsorption box forms a base end located on one side of the fixed support and a rotating end located on one side of the movable component, and belt drive assemblies are installed at both ends of the adsorption box.

[0007] The fixed support includes a fixed base and a connecting base located at the bottom of the adsorption box, and the connecting base is hinged to the fixed base;

[0008] The movable component includes a base, a cylinder hinged to the base, and a connecting bracket hinged to the end of the piston rod of the cylinder.

[0009] Preferably, the bottom of the fixed bracket is provided with a longitudinal adjustment seat for adjusting the height.

[0010] Preferably, the connecting brackets located on both sides of the cylinder piston rod end are provided with locking fasteners to prevent slippage.

[0011] Preferably, a number of adjusting bolts are provided between the connecting bracket and the adsorption box for connection and fixation.

[0012] Preferably, the belt drive assembly includes synchronous pulleys located on both sides of the adsorption box and a synchronous belt wound around the two synchronous pulleys. Each synchronous pulley is connected to the adsorption box via mounting seats located on both sides of the synchronous pulleys. The side end of the mounting seat is provided with a lateral adjustment seat for adjusting the lateral position of the synchronous pulley.

[0013] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0014] This technical solution addresses the varying conveying requirements of different production lines by designing a modular, adjustable conveying mechanism. This achieves three core advantages: precise angle control, enhanced installation adaptability, and improved operational stability. Using the hinge point between the fixed bracket and the adsorption box as the base point, and the moving part as the rotating end, the connecting bracket is driven by the extension and retraction of a cylinder piston rod, enabling continuous angle adjustment of the adsorption box around the base point from ±15° to 30°. Compared to traditional conveying mechanisms with fixed angles or complex gear adjustment structures, this design significantly reduces angle adjustment time and achieves an adjustment accuracy of ±0.5°, directly solving the problems of material slippage and weak adsorption caused by deviations in the suction groove angle during diaper production.

[0015] In the handover process between diaper forming and packaging, the angle of the air suction groove can be adjusted in real time to achieve timely online fine-tuning. This can match the conveying needs of semi-finished diapers of different thicknesses and materials, ensuring a smooth transition of materials under high-speed production and reducing downtime caused by angle misalignment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure from the front view of an embodiment of the present utility model.

[0017] Figure 2 This is a top view structural diagram of an embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure from the left view of an embodiment of the present invention.

[0019] Reference numerals: 100, frame; 1, fixed bracket; 1a, base point end; 11, fixed seat; 12, connecting seat; 13, longitudinal adjustment seat; 2, moving part; 2a, rotating end; 21, base; 22, cylinder; 23, connecting bracket; 231, locking fastener; 24, adjusting bolt; 3, adsorption box; 4, synchronous pulley; 41, mounting seat; 42, lateral adjustment seat. Detailed Implementation

[0020] The following will describe the implementation of this utility model in detail with reference to specific embodiments, so that the process of how this utility model uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] Example

[0022] refer to Figures 1 to 3 An angle-adjustable conveying mechanism includes a frame 100, from which a fixed bracket 1 and a movable component 2 extend. An adsorption box 3 is mounted on the fixed bracket 1 and the movable component 2, such that the adsorption box 3 forms a base end 1a on one side of the fixed bracket 1 and a rotating end 2a on one side of the movable component 2. Belt drive assemblies are mounted at both ends of the adsorption box 3. During installation, the belt drive assembly includes synchronous pulleys 4 on both sides of the adsorption box 3 and a synchronous belt (not shown in the figure) wound around the two synchronous pulleys 4. Each synchronous pulley 4 is connected to the adsorption box 3 via mounting seats 41 on both sides of the synchronous pulleys 4. The side end of the mounting seat 41 is provided with a lateral adjustment seat 42 for adjusting the lateral position of the synchronous pulleys 4. The lateral adjustment seats 42 on both sides of the synchronous pulleys 4 support ±10mm adjustment of the synchronous belt tension, adapting to synchronous belts of different widths and materials. Simultaneously, the precise positioning of the mounting seats 41 ensures the meshing accuracy between the synchronous belt and the synchronous pulleys 4, reducing slippage.

[0023] The fixed bracket 1 includes a fixed base 11 and a connecting base 12 disposed at the bottom of the adsorption box 3. The connecting base 12 is hinged to the fixed base 11.

[0024] The movable component 2 includes a base 21, a cylinder 22 hinged to the base 21, and a connecting bracket 23 hinged to the piston rod end of the cylinder 22. The connecting bracket 23, located on both sides of the piston rod end of the cylinder 22, is equipped with locking fasteners 231 to prevent slippage. These fasteners 231, through a mechanical locking structure, maintain a stable connection between the connecting bracket 23 and the adsorption box 3 even under high-frequency, repeated adjustments by the cylinder 22, preventing angular displacement due to vibration and ensuring long-term operational accuracy.

[0025] This technical solution addresses the varying conveying requirements of different production lines by designing a modular, adjustable conveying mechanism. This achieves three core advantages: precise angle control, enhanced installation adaptability, and improved operational stability. Using the hinge point 1a between the fixed bracket 1 and the adsorption box 3 as the base point, and the movable part 2 as the rotating end 2a, the connecting bracket 23 is driven by the extension and retraction of the piston rod of the cylinder 22, enabling continuous angle adjustment of the adsorption box 3 around the base point 1a from ±15° to 30°. Compared to the fixed angle or complex gear adjustment structures of traditional conveying mechanisms, this design significantly reduces angle adjustment time and achieves an adjustment accuracy of ±0.5°, directly solving the problems of material slippage and weak adsorption caused by deviations in the suction groove angle during diaper production.

[0026] In the handover process between diaper forming and packaging, the angle of the air suction groove can be adjusted in real time to achieve timely online fine-tuning. This can match the conveying needs of semi-finished diapers of different thicknesses and materials, ensuring a smooth transition of materials under high-speed production and reducing downtime caused by angle misalignment.

[0027] In this embodiment, the bottom of the fixed bracket 1 is provided with a longitudinal adjustment seat 13 for adjusting the height. The longitudinal adjustment seat 13 at the bottom of the fixed bracket 1 supports a height adjustment of ±20mm, which can adapt to different production line heights, avoid uneven conveyor belt tension caused by equipment installation errors, and improve equipment compatibility.

[0028] In this embodiment, a plurality of adjusting bolts 24 are provided between the connecting bracket 23 and the adsorption box 3 for connection and fixation. The adjusting bolts 24 between the connecting bracket 23 and the adsorption box 3 provide a lateral / longitudinal adjustment margin of ±5mm, which can compensate for manufacturing tolerances in the early stage of equipment installation, avoid rework during installation, and also avoid local stress concentration caused by traditional welding structures, thus extending the service life of the equipment.

[0029] This technical solution achieves dynamic angle adjustment by adding a fixed support 1 and a movable part 2 to the basic conveying mechanism, forming a three-dimensional adjustable system of "angle-height-tension". The angle adjustment time is shortened and the efficiency is improved, the material conveying coordination is enhanced, and the maintenance cost is reduced. It can be used with a PLC control system to realize the linkage adjustment of angle parameters and production speed, adapting to the flexible production needs of diapers of various specifications, and realizing efficient, accurate and stable material conveying in diaper production.

[0030] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A convenient angle-adjustable conveying mechanism, characterized in that: Includes a frame (100), from which a fixed bracket (1) and a movable component (2) extend. An adsorption box (3) is mounted on the fixed bracket (1) and the movable component (2) such that the adsorption box (3) forms a base end (1a) on one side of the fixed bracket (1) and a rotating end (2a) on one side of the movable component (2). Belt drive assemblies are installed at both ends of the adsorption box (3). The fixed bracket (1) includes a fixed base (11) and a connecting base (12) located at the bottom of the adsorption box (3). The connecting base (12) is hinged to the fixed base (11). The movable component (2) includes a base (21), a cylinder (22) hinged to the base (21), and a connecting bracket (23) hinged to the end of the piston rod of the cylinder (22).

2. The angle-adjustable conveying mechanism according to claim 1, characterized in that: The bottom of the fixed bracket (1) is provided with a longitudinal adjustment seat (13) for adjusting the height.

3. The angle-adjustable conveying mechanism according to claim 1, characterized in that: The connecting brackets (23) located on both sides of the piston rod end of the cylinder (22) are provided with locking fasteners (231) to prevent slippage.

4. The angle-adjustable conveying mechanism according to claim 1, characterized in that: A number of adjusting bolts (24) are provided between the connecting bracket (23) and the adsorption box (3) for connection and fixation.

5. A convenient angle-adjustable conveying mechanism according to any one of claims 1-4, characterized in that: The belt drive assembly includes synchronous pulleys (4) located on both sides of the adsorption box (3) and a synchronous belt wound around the two synchronous pulleys (4). Each synchronous pulley (4) is connected to the adsorption box (3) through mounting seats (41) located on both sides of the synchronous pulley (4). The side end of the mounting seat (41) is provided with a lateral adjustment seat (42) for adjusting the lateral position of the synchronous pulley (4).

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