Arc-shaped stentering device for polyester hot-rolled non-woven fabric

Abstract

The utility model discloses an arc-shaped stentering device for polyester hot-rolled non-woven fabric, and belongs to the field of non-woven fabric processing. Comprising a top seat, mounting plates are symmetrically arranged at the bottom of the top seat in a protruding mode, a penetrating groove is formed in the top seat, clamping frames are slidably arranged at the penetrating groove, an arc-shaped plate is clamped between the two clamping frames, and an adjusting assembly is installed at the bottom of the top seat; the adjusting assembly comprises a rotating rod transversely penetrating through the position between the two mounting plates, the rotating rod is symmetrically sleeved with mounting blocks, two sets of threads opposite in spiral direction are symmetrically formed in the rotating rod, the bottom of the clamping frame is fixed to the tops of the mounting blocks, and an adjusting motor assisting the rotating rod in rotating is mounted on one side edge of each mounting plate. The arc-shaped stentering device for the polyester hot-rolled non-woven fabric has the beneficial effects that the arc-shaped plate can be conveniently adjusted to the specified radian according to different working requirements in the subsequent working process, so that different working requirements are met, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of non-woven fabric processing, and in particular to an arc-shaped spreading device for polyester hot-rolled non-woven fabric. Background Art

[0002] Polyester hot-rolled non-woven fabric has the characteristics of high hardness and uneven thickness of the fabric surface. Since polyester hot-rolled non-woven fabric is prone to wrinkles during the process of traveling, it is necessary to use an arc-shaped spreading device to spread the polyester hot-rolled non-woven fabric before it is rolled up on the non-woven fabric winding device.

[0003] The existing arc-shaped spreading device for polyester hot-rolled non-woven fabric has an overall curvature of the arc rod on the spreading device that is in an unadjustable state. In the subsequent work process, the spreading device cannot be adjusted according to different work requirements to adapt to different work requirements. The overall practicality of the device is poor and the spreading work of the non-woven fabric cannot be completed well. Therefore, an arc-shaped spreading device for polyester hot-rolled non-woven fabric is needed to assist in solving this problem. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide an arc-shaped spreading device for polyester hot-rolled non-woven fabric, including a top seat, a mounting plate symmetrically protruding from the bottom of the top seat, a through slot opened on the top seat, a clamping frame slidably arranged at the through slot, an arc plate is clamped and installed between two of the clamping frames, and an adjustment component for assisting the position adjustment of the clamping frame is installed at the bottom of the top seat;

[0006] The adjustment component includes a rotating rod that runs horizontally through two mounting plates, a mounting block is symmetrically mounted on the rotating rod, two sets of threads with opposite spiral directions are symmetrically opened on the rotating rod, the mounting block and the rotating rod are threadedly matched, the bottom of the clamping frame is fixed to the top of the mounting block, and an adjustment motor for assisting the rotation of the rotating rod is installed on one side of the mounting plate.

[0007] Furthermore, four through slots are symmetrically arranged, a protruding block is protrudingly arranged at the bottom of the clamping frame, and the protruding block is fixed at the top of the mounting block.

[0008] Furthermore, a hinge seat is protrudingly provided at the bottom of the top seat, a fixing component is hingedly installed at the hinge seat, and a penetration hole for the fixing component to penetrate is opened on the top seat.

[0009] Furthermore, the fixing component includes a fixing column hingedly installed on a hinged seat, a plurality of positioning cavities are equidistantly provided inside the fixing column, a positioning component is installed in the positioning cavity, a rotating motor for driving the positioning component to rotate is installed at the bottom of the fixing column, a fixing hole is drilled in the through hole, and the fixing hole cooperates with the positioning component for positioning.

[0010] Furthermore, the positioning assembly includes a winding disk rotatably arranged at the center of the positioning cavity, a through groove is opened at the outer edge of the fixed column, a positioning pin is slidably arranged in the through groove, the winding disk and the positioning pin are connected and fixed by a connecting belt, an ejection spring pushed by an auxiliary positioning pin is installed in the through groove, the upper and lower winding disks are connected and fixed by a connecting rod, and the bottom of the connecting rod is fixed on the shaft of the rotating motor.

[0011] Furthermore, a plurality of winding wheels are rotatably arranged inside the fixing column, and the connecting belt is wound around the outer edges of the winding wheels.

[0012] Furthermore, the mounting plate is symmetrically provided with mounting holes, and the mounting holes penetrate the mounting plate transversely.

[0013] Furthermore, the clamping frame is provided with a plurality of through holes at equal intervals, and the through holes between the clamping frame and the arc-shaped plate are positioned and connected by positioning bolts.

[0014] The beneficial effects of the present application are as follows: providing an arc-shaped spreading device for polyester hot-rolled non-woven fabric, through the cooperation between the clamping frame arranged on the top seat and the arc-shaped arc plate thereon and the adjusting component, the adjusting motor drives the rotating rod to rotate, and the threaded cooperation between the mounting block and the rotating rod causes the mounting block to move as a whole, and in the process of the movement of the mounting block, the position of the clamping frame is driven to move as a whole, and then the overall curvature of the arc plate is adjusted, so that in the subsequent working process, the arc plate can be conveniently adjusted to a specified curvature according to different working requirements, so as to adapt to different working requirements and improve the overall practicality of the device;

[0015] Through the cooperation between the hinged seat and the fixed assembly arranged at the bottom of the top seat, the bottom of the arc plate can be effectively supported before and after work, so that when the cloth slides over the top of the arc plate, the arc plate in the middle section can be prevented from being depressed due to the force, causing the arc plate to bend, etc., to ensure the smooth progress of subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0018] In the attached picture:

[0019] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0020] Figure 2 is a longitudinal cross-sectional view according to an embodiment of the present application;

[0021] Figure 3 According to the embodiment of the present application Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 It is a transverse cross-sectional view of the fixing column corresponding to the positioning assembly according to an embodiment of the present application.

[0023] Reference numerals:

[0024] 1. Top seat; 2. Mounting plate; 3. Mounting hole; 4. Snap-on frame; 41. Positioning bolt; 42. Through slot; 5. Arc plate; 6. Adjustment assembly; 7. Mounting block; 8. Rotation rod; 9. Adjustment motor; 10. Fixing assembly; 11. Fixing column; 111. Articulated seat; 12. Rotation motor; 13. Positioning assembly; 14. Winding disk; 15. Ejection spring; 16. Positioning pin; 17. Connecting belt; 18. Winding wheel. DETAILED DESCRIPTION

[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0026] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0027] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0028] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0029] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0030] This specific embodiment is a curved spreading device for polyester hot-rolled nonwoven fabrics, such as Figure 1 and Figure 2 As shown, the arc-shaped spreading device of the polyester hot-rolled non-woven fabric includes a top seat 1, a mounting plate 2 is symmetrically protruded from the bottom of the top seat 1, and mounting holes 3 are symmetrically opened on the mounting plate 2. The mounting holes 3 penetrate the mounting plate 2 horizontally, and the top seat 1 can be conveniently installed at the corresponding position through the set mounting holes 3. The top seat 1 is provided with a through slot 42, and four through slots 42 are symmetrically arranged. A protruding block is protruded from the bottom of the clamping frame 4, and the protruding block is fixed at the top of the mounting block 7. A clamping frame 4 is slidably arranged through the slot 42, and an arc plate 5 is clamped and installed between the two clamping frames 4. A plurality of through holes are equidistantly opened on the clamping frame 4, and the through holes between the clamping frame 4 and the arc plate 5 are positioned and connected by positioning bolts 41. The arrangement of the arc plate 5 can ensure that the non-woven fabric can be stably spread out.

[0031] An adjusting assembly 6 for assisting the position adjustment of the clamping frame 4 is installed at the bottom of the top seat 1. The adjusting assembly 6 includes a rotating rod 8 that runs horizontally through the two mounting plates 2. A mounting block 7 is symmetrically mounted on the rotating rod 8. Two sets of threads with opposite spiral directions are symmetrically opened on the rotating rod 8. The mounting block 7 and the rotating rod 8 are threadedly matched. The bottom of the clamping frame 4 is fixed to the top of the mounting block 7. An adjusting motor 9 for assisting the rotation of the rotating rod 8 is installed on one side of the mounting plate 2.

[0032] Through the cooperation between the clamping frame 4 arranged on the top seat 1 and the arc-shaped curved plate 5 thereon and the adjustment component 6, the adjusting motor 9 drives the rotating rod 8 to rotate, and the mounting block 7 and the rotating rod 8 are threadedly matched, so that the mounting block 7 moves as a whole. In the process of moving the mounting block 7, the position of the clamping frame 4 is driven to move as a whole, thereby adjusting the overall curvature of the curved plate 5. In the subsequent working process, the curved plate 5 can be conveniently adjusted to the specified curvature according to different working requirements, thereby adapting to different working requirements and improving the overall practicality of the device.

[0033] Reference Figure 2 , Figure 3 and Figure 4As shown, a hinge seat 111 is protrudingly provided at the bottom of the top seat 1, and a fixing component 10 is hingedly installed at the hinge seat 111. A through hole is opened on the top seat 1 for the fixing component 10 to pass through. The fixing component 10 includes a fixing column 11 hingedly installed on the hinge seat 111, and a plurality of positioning cavities are equidistantly opened inside the fixing column 11, and a positioning component 13 is installed in the positioning cavity. A rotating motor 12 for driving the positioning component 13 to rotate is installed at the bottom of the fixing column 11, and a fixing hole is drilled in the through hole, and the fixing hole and the positioning component 13 cooperate for positioning. The positioning component 13 includes a winding disk 14 rotatably arranged at the center of the positioning cavity, a through groove is opened at the outer edge of the fixing column 11, and a positioning pin 16 is slidably arranged in the through groove, and the winding disk 14 and the positioning pin 16 are connected and fixed by a connecting belt 17, and an ejection spring 15 pushed by the auxiliary positioning pin 16 is installed in the through groove, and the upper and lower winding disks 14 are connected and fixed by a connecting rod, and the bottom of the connecting rod is fixed on the shaft of the rotating motor 12.

[0034] By cooperating between the hinged seat 111 and the fixing assembly 10 arranged at the bottom of the top seat 1, the bottom of the arc plate 5 can be effectively supported before and after work, so that when the cloth slides over the top of the arc plate 5, the arc plate 5 in the middle section can be prevented from being depressed by force and causing the arc plate 5 to bend, thereby ensuring smooth progress of subsequent work.

[0035] The fixing column 11 is internally provided with a plurality of winding wheels 18 for rotation, and the connecting belt 17 is wound around the outer edge of the winding wheels 18. The winding wheels 18 ensure that the connecting belt 17 can be pulled stably when moving, and the entire connecting belt 17 can be avoided from being stuck as much as possible.

[0036] Working principle:

[0037] When the overall curvature of the arc plate 5 needs to be adjusted, first start the rotating motor 12. The rotating motor 12 drives the machine shaft to rotate forward and drives the winding disk 14 to rotate as a whole. During the rotation of the winding disk 14, the connecting belt 17 is driven to be wound and installed on the winding disk 14. During the pulling of the connecting belt 17, the positioning pin 16 is pulled and the ejection spring 15 is compressed as a whole, so that the positioning pin 16 is retracted as a whole and the positioning pin 16 is withdrawn from the fixing hole. At this time, start the adjusting motor 9, and the adjusting motor 9 drives the rotating rod 8 to rotate. The mounting block 7 and the rotating rod 8 are threadedly matched, so that the mounting block 7 moves as a whole. During the movement of the mounting block 7, the position of the clamping frame 4 is driven to move as a whole, thereby adjusting the overall curvature of the arc plate 5 to meet different working requirements.

[0038] After the curvature of the arc plate 5 is adjusted, the shaft of the rotating motor 12 is reversed as a whole, so that the winding disk 14 is reversed as a whole, and the connecting belt 17 is loosened. Under the action of the compressed ejection spring 15, the positioning pin 16 is pushed outward, so that the positioning pin 16 is pushed outward and inserted into the corresponding fixing hole.

[0039] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. An arc-shaped spreading device for polyester hot-rolled nonwoven fabric, comprising a top seat (1), characterized in that: The bottom of the top seat (1) is symmetrically provided with a mounting plate (2), the top seat (1) is provided with a through slot (42), a snap-on frame (4) is slidably provided at the through slot (42), an arc-shaped plate (5) is snap-fitted and installed between the two snap-on frames (4), and an adjustment component (6) for assisting in adjusting the position of the snap-on frame (4) is installed at the bottom of the top seat (1); The adjustment component (6) comprises a rotating rod (8) which runs transversely between two mounting plates (2); a mounting block (7) is symmetrically sleeved and mounted on the rotating rod (8); two groups of threads with opposite spiral directions are symmetrically opened on the rotating rod (8); the mounting block (7) and the rotating rod (8) are threadedly matched; the bottom of the clamping frame (4) is fixed to the top of the mounting block (7); and an adjustment motor (9) for assisting the rotating rod (8) to rotate is installed on one side of the mounting plate (2).

2. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 1, characterized in that: Four through slots (42) are symmetrically arranged, and a protruding block is protrudingly arranged at the bottom of the clamping frame (4), and the protruding block is fixed at the top of the mounting block (7).

3. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 1, characterized in that: A hinge seat (111) is protrudingly provided at the bottom of the top seat (1), a fixing component (10) is hingedly installed at the hinge seat (111), and a through hole for the fixing component (10) to pass through is opened on the top seat (1).

4. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 3, characterized in that: The fixing component (10) comprises a fixing column (11) hingedly mounted on a hinge seat (111), a plurality of positioning cavities are equidistantly provided inside the fixing column (11), a positioning component (13) is installed in the positioning cavity, a rotating motor (12) is installed at the bottom of the fixing column (11) for driving the positioning component (13) to rotate, a fixing hole is drilled in the through hole, and the fixing hole and the positioning component (13) are matched for positioning.

5. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 4, characterized in that: The positioning assembly (13) comprises a winding disk (14) rotatably arranged at the center of the positioning cavity, a through groove is provided at the outer edge of the fixing column (11), a positioning pin (16) is slidably arranged in the through groove, the winding disk (14) and the positioning pin (16) are connected and fixed by a connecting belt (17), an ejection spring (15) driven by an auxiliary positioning pin (16) is installed in the through groove, the upper and lower winding disks (14) are connected and fixed by a connecting rod, and the bottom of the connecting rod is fixed on the shaft of the rotating motor (12).

6. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 5, characterized in that: A plurality of winding wheels (18) are rotatably arranged inside the fixed column (11), and the connecting belt (17) is wound around the outer edge of the winding wheel (18).

7. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 1, characterized in that: The mounting plate (2) is symmetrically provided with mounting holes (3), and the mounting holes (3) penetrate the mounting plate (2) transversely.

8. The arc-shaped spreading device for polyester hot-rolled nonwoven fabric according to claim 1, characterized in that: The clamping frame (4) is provided with a plurality of through holes at equal intervals, and the through holes between the clamping frame (4) and the arc-shaped plate (5) are positioned and connected by positioning bolts (41).

Images