Nonwoven fabric guiding and conveying device

Abstract

The utility model relates to the field of textile processing technology, concretely relates to a non - woven fabric guide conveying device, including side plate, the side plate is equipped with the waist -shaped groove for adjusting the conveying roller, the waist -shaped groove is inclined to set, the coarse adjustment subassembly is slidably arranged in the waist -shaped groove, the coarse adjustment subassembly includes guide block, the one side of guide block is hinged with the fine adjustment subassembly for horizontal adjustment conveying roller position, the one side fixed mounting of guide block has the buffer assembly for supporting fine adjustment subassembly. The utility model fine adjustment subassembly and coarse adjustment subassembly constitute hinged, the lateral adjusting block can rotate around the hinged shaft, is provided with the buffer assembly that can adjust the elasticity that exerts below the lateral adjusting block, adjusts the position of limiting stopper, adjusts the elasticity that exerts to lateral adjusting block on one side, can exert stable buffer force when conveying roller is in different positions, can simultaneously adapt to different grammage, material or tension non - woven fabric, satisfies the demand of multiple processing technology.

Description

Technical Field

[0001] This utility model relates to the field of textile processing technology, specifically to a nonwoven fabric guiding and conveying device. Background Technology

[0002] Nonwoven fabric guiding and conveying devices are used to stably and smoothly guide and support nonwoven fabric materials, ensuring that they complete various processing steps along the correct path and under tension alignment.

[0003] In the design of guide rollers, the core of traditional designs is rigid locking. To fix the position after adjustment, a huge locking force must be applied to firmly secure the bearing housing to the side plate, forming a rigid connection. The elastic elements used for cushioning and shock absorption are completely crushed under this locking force, losing their space for elastic deformation, thus rendering the cushioning function ineffective. This rigid connection transmits vibrations generated during equipment operation to the conveyor rollers without attenuation, causing the nonwoven fabric surface to shake, leading to quality defects such as scratches and vibration marks, and affecting the stability of tension control. Furthermore, the support force provided by existing cushioning structures, such as ordinary cushioning pads or springs, is fixed. When the production line switches to nonwoven fabrics of different weights, materials, or tensions, a low cushioning force may lead to insufficient stability, while a high cushioning force may result in a loss of cushioning effect, thus affecting the conveying quality of the nonwoven fabric.

[0004] Therefore, it is necessary to invent a nonwoven fabric guiding and conveying device to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a nonwoven fabric guiding and conveying device that solves the problem that conveying rollers with position adjustment functions are difficult to guarantee the buffering effect during conveying in actual use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A nonwoven fabric guiding and conveying device includes a side plate with a waist-shaped groove for adjusting the conveying roller. The waist-shaped groove is inclined, and a coarse adjustment component is slidably disposed in the waist-shaped groove. The coarse adjustment component includes a guide block, and a fine adjustment component for horizontally adjusting the position of the conveying roller is hinged to one side of the guide block. A buffer component for supporting the fine adjustment component is fixedly installed on one side of the guide block.

[0007] In a preferred embodiment of this utility model, the buffer assembly includes a limiting block, a trapezoidal push block, and a triangular push block. The limiting block is fixedly connected to the guide block. The limiting block is hollow. The trapezoidal push block is slidably installed inside the limiting block. The inclined surface of the trapezoidal push block abuts against the inclined surface of the triangular push block. The vertical side of the triangular push block is slidably connected to the limiting block. An adjusting support is provided at the top of the triangular push block. An adjusting screw for horizontally pushing the trapezoidal push block is threadedly connected to the side wall of the limiting block.

[0008] In a preferred embodiment of this utility model, the adjusting support includes an adjusting spring, a support plate, and a guide shaft. The top of the triangular push block is fixedly installed with an adjusting spring. The guide shaft and the limiting block are slidably connected. The bottom of the support plate is fixedly connected to both the adjusting spring and the guide shaft. The fine-tuning component includes a horizontal adjusting block, and the support plate is located on both sides of the bottom of the horizontal adjusting block.

[0009] As a preferred embodiment of this utility model, the inner side of the transverse adjusting block is provided with a plurality of strip-shaped limiting grooves, the inner side of the transverse adjusting block is slidably provided with a support block for supporting the conveying roller, the inner side of the transverse adjusting block is rotatably installed with an adjusting threaded rod for driving the support block, and the transverse adjusting block is hinged to the guide block through a hinge shaft.

[0010] As a preferred embodiment of this utility model, the two ends of the waist-shaped groove are provided with limiting plates, and the sides of the limiting plates are provided with damping stripes.

[0011] As a preferred embodiment of this utility model, the guide block is provided with side push blocks that can be pushed out simultaneously on both sides, and the top of the guide block is provided with an arc groove, in which a squeezing push block is rotatably installed; when the squeezing push block rotates, the side push blocks on both sides are pushed out simultaneously.

[0012] As a preferred embodiment of this utility model, the guide block has mounting grooves on both sides, a connecting shaft is slidably arranged inside the mounting groove, a return spring is sleeved on the outside of the connecting shaft, the connecting shaft passes through the guide block and forms a fixed connection with the side push block.

[0013] In a preferred embodiment of this utility model, the two sides of the guide block are fitted with the inner side of the waist-shaped groove.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows: In this invention, by setting an inclined waist-shaped groove, the height can be adjusted by the coarse adjustment component. After the conveyor roller is adjusted to the appropriate position, the horizontal position can be adjusted by the fine adjustment component. The fine adjustment component and the coarse adjustment component are hinged together, and the lateral adjustment block can rotate around the hinge axis. A buffer component that can adjust the applied elastic force is set below the lateral adjustment block. By adjusting the position of the limit stop, the elastic force applied to the lateral adjustment block on the side is adjusted, so that a stable buffer force can be applied when the conveyor roller is in different positions. At the same time, it can adapt to nonwoven fabrics of different weights, materials or tensions, and meet the needs of various processing technologies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the buffer component structure of this utility model; Figure 3 This is a schematic diagram of the structure of this utility model in the adjusted state; Figure 4 This is a schematic diagram of the coarse adjustment component structure in a fixed state according to this utility model; Figure 5 This is a schematic diagram of the fine-tuning component structure of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 2. Side plate; 201. Limiting plate; 202. Damping stripe; 3. Waist-shaped groove; 4. Conveyor roller; 5. Coarse adjustment component; 501. Guide block; 502. Mounting groove; 503. Pressing push block; 504. Side push block; 505. Connecting shaft; 506. Return spring; 6. Fine-tuning component; 601. Lateral adjustment block; 602. Hinge shaft; 603. Adjusting threaded rod; 604. Strip-shaped limiting groove; 605. Support block; 7. Buffer assembly; 701. Limit stop; 702. Adjusting screw; 703. Trapezoidal push block; 704. Triangular push block; 705. Adjusting spring; 706. Support plate; 707. Guide shaft. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0018] This utility model provides, for example Figure 1-3The nonwoven fabric guiding and conveying device shown includes a side plate 2. The side plate 2 has a waist-shaped groove 3 for adjusting the conveying roller 4. The waist-shaped groove 3 is inclined. A coarse adjustment component 5 is slidably disposed within the waist-shaped groove 3. The coarse adjustment component 5 includes a guide block 501. A fine adjustment component 6 for horizontally adjusting the position of the conveying roller 4 is hinged to one side of the guide block 501. A buffer component 7 for supporting the fine adjustment component 6 is fixedly installed on one side of the guide block 501. The hinged arrangement of the fine adjustment component 6 facilitates the transmission and transfer of vibration force to both sides of the transverse adjustment block 601, allowing the buffer component 7 to apply an upward elastic force at both ends, thereby optimizing the shock absorption effect.

[0019] like Figure 2 , 5 As shown, the buffer assembly 7 includes a limiting block 701, a trapezoidal push block 703, and a triangular push block 704. The limiting block 701 is fixedly connected to the guide block 501. The limiting block 701 is hollow. The trapezoidal push block 703 is slidably installed inside the limiting block 701. The inclined surface of the trapezoidal push block 703 abuts against the inclined surface of the triangular push block 704. The vertical side of the triangular push block 704 is slidably connected to the limiting block 701. An adjusting support is provided at the top of the triangular push block 704. An adjusting screw 702 for horizontally pushing the trapezoidal push block 703 is threadedly connected to the side wall of the limiting block 701. By rotating the adjusting screw 702, the trapezoidal push block 703 can push the triangular push block 704 upward, thereby adjusting the position of the support plate 706.

[0020] The adjusting support includes an adjusting spring 705, a support plate 706, and a guide shaft 707. The adjusting spring 705 is fixedly installed at the top of the triangular push block 704. The guide shaft 707 is slidably connected to the limiting block 701. The bottom end of the support plate 706 is fixedly connected to both the adjusting spring 705 and the guide shaft 707. The fine-tuning component 6 includes a horizontal adjusting block 601. The support plate 706 is located on both sides of the bottom end of the horizontal adjusting block 601. Different elastic forces can be adjusted by controlling the distance between the adjusting spring 705 and the horizontal adjusting block 601.

[0021] like Figure 2 , 3As shown, the inner side of the transverse adjusting block 601 is provided with multiple strip-shaped limiting grooves 604. A support block 605 for supporting the conveyor roller 4 is slidably disposed on the inner side of the transverse adjusting block 601. An adjusting threaded rod 603 for driving the support block 605 is rotatably mounted on the inner side of the transverse adjusting block 601. The transverse adjusting block 601 is hinged to the guide block 501 via a hinge shaft 602. Both the strip-shaped limiting grooves 604 and the adjusting threaded rod 603 can prevent the support block 605 from rotating. The top of the support block 605 is provided with an opening, and both ends of the conveyor roller 4 are mounted on the opening.

[0022] like Figure 3 , 4 As shown, limit plates 201 are provided at both ends of the waist-shaped groove 3, and damping stripes 202 are provided on the side of the limit plates 201. The damping stripes 202 are used to ensure the clamping effect of the side push block 504.

[0023] The guide block 501 has side push blocks 504 on both sides that can be pushed out simultaneously. The top of the guide block 501 has an arc groove, in which a pressing push block 503 is rotatably installed. When the pressing push block 503 rotates, the side push blocks 504 on both sides are pushed out simultaneously. The guide block 501 has inclined surfaces on both sides. By setting the inclined surfaces, the contact area between the side push blocks 504 and the damping stripes 202 is increased, thereby improving the locking force.

[0024] The guide block 501 has mounting grooves 502 on both sides. A connecting shaft 505 is slidably arranged on the inner side of the mounting groove 502. A return spring 506 is sleeved on the outer side of the connecting shaft 505. The connecting shaft 505 passes through the guide block 501 and is fixedly connected to the side push block 504. After the push block 503 is reset, the side push block 504 is retracted under the action of the return spring 506 and separates from the damping strip 202 to achieve position adjustment. The side plate 2 is located on both sides of the conveying roller 4. When position adjustment is required, the coarse adjustment components 5 on both sides need to be adjusted one by one.

[0025] The two sides of the guide block 501 are fitted against the inner side of the waist-shaped groove 3. This side-fitting design prevents vibration.

[0026] This invention, by setting an inclined waist-shaped groove 3, allows for height adjustment via a coarse adjustment component 5. After adjusting the conveyor roller 4 to a suitable position, the horizontal position can be adjusted via a fine adjustment component 6. The fine adjustment component 6 and the coarse adjustment component 5 are hinged together. The lateral adjustment block 601 can rotate around the hinge axis 602. Below the lateral adjustment block 601, a buffer component 7 is provided to adjust the applied elastic force. By adjusting the position of the limit stop 701, the elastic force applied to the lateral adjustment block 601 on its side is adjusted. Stable buffering force can be applied when the conveyor roller 4 is in different positions. At the same time, it can adapt to nonwoven fabrics of different weights, materials, or tensions, meeting the needs of various processing techniques.

[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A nonwoven fabric guiding and conveying device, characterized in that: Includes a side plate (2), the side plate (2) has a waist-shaped groove (3) for adjusting the conveyor roller (4), the waist-shaped groove (3) is inclined, a coarse adjustment component (5) is slidably arranged in the waist-shaped groove (3), the coarse adjustment component (5) includes a guide block (501), a fine adjustment component (6) for horizontally adjusting the position of the conveyor roller (4) is hinged to one side of the guide block (501), and a buffer component (7) for supporting the fine adjustment component (6) is fixedly installed on one side of the guide block (501).

2. The nonwoven fabric guiding and conveying device according to claim 1, characterized in that: The buffer assembly (7) includes a limiting block (701), a trapezoidal push block (703), and a triangular push block (704). The limiting block (701) is fixedly connected to the guide block (501). The limiting block (701) is hollow. The trapezoidal push block (703) is slidably installed inside the limiting block (701). The inclined surface of the trapezoidal push block (703) abuts against the inclined surface of the triangular push block (704). The vertical side of the triangular push block (704) is slidably connected to the limiting block (701). An adjustment support is provided at the top of the triangular push block (704). An adjustment screw (702) for horizontally pushing the trapezoidal push block (703) is threadedly connected to the side wall of the limiting block (701).

3. The nonwoven fabric guiding and conveying device according to claim 2, characterized in that: The adjustment support includes an adjustment spring (705), a support plate (706), and a guide shaft (707). The top of the triangular push block (704) is fixedly installed with the adjustment spring (705). The guide shaft (707) and the limit block (701) are slidably connected. The bottom of the support plate (706) is fixedly connected with both the adjustment spring (705) and the guide shaft (707). The fine-tuning component (6) includes a horizontal adjustment block (601). The support plate (706) is located on both sides of the bottom of the horizontal adjustment block (601).

4. The nonwoven fabric guiding and conveying device according to claim 3, characterized in that: The inner side of the transverse adjustment block (601) is provided with a plurality of strip-shaped limiting grooves (604). The inner side of the transverse adjustment block (601) is slidably provided with a support block (605) for supporting the conveying roller (4). The inner side of the transverse adjustment block (601) is rotatably installed with an adjusting threaded rod (603) for driving the support block (605). The transverse adjustment block (601) is hinged to the guide block (501) through a hinge shaft (602).

5. A nonwoven fabric guiding and conveying device according to claim 4, characterized in that: The waist-shaped groove (3) is provided with limit plates (201) at both ends, and the side of the limit plates (201) is provided with damping stripes (202).

6. The nonwoven fabric guiding and conveying device according to claim 5, characterized in that: The guide block (501) is provided with side push blocks (504) that can be pushed out simultaneously on both sides. The top of the guide block (501) is provided with an arc groove, and a squeezing push block (503) is rotatably installed in the groove. When the squeezing push block (503) rotates, the side push blocks (504) on both sides are pushed out simultaneously.

7. A nonwoven fabric guiding and conveying device according to claim 6, characterized in that: The guide block (501) has mounting grooves (502) on both sides. A connecting shaft (505) is slidably provided on the inner side of the mounting groove (502). A reset spring (506) is sleeved on the outer side of the connecting shaft (505). The connecting shaft (505) passes through the guide block (501) and forms a fixed connection with the side push block (504).

8. A nonwoven fabric guiding and conveying device according to claim 7, characterized in that: The two sides of the guide block (501) are in contact with the inner side of the waist-shaped groove (3).

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