A detachable doctor blade assembly for a raising machine

Abstract

The utility model discloses a detachable scraper assembly of pulling machine, including support column, cross column, the support column between fixedly connected with cross column, the cross column is fixedly connected with drive motor on, drive motor output end is fixedly connected with displacement strip through the connecting column, the displacement strip is connected with the clamping structure on, the displacement strip is equipped with two before and after, and the fixed connection between two displacement strips, the rear of displacement strip of rear side is fixed with fixed strip, and the displacement strip is connected on the fixed strip slidingly. The utility model discloses a detachable scraper assembly of pulling machine, through clamping fixedly connected block in clamping assembly to fixedly limit the scraper, realize the stable pulling of fabric, when scraper assembly appears the serious situation of wearing and tearing, through drive motor and drive displacement strip to go up, and two sliding blocks move along the limit groove to drive two and move outward to the clamping of two, the connecting block is no longer clamped fixedly, and it is taken down from the circular recess to realize the replacement of scraper assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric napping equipment, specifically a detachable scraper assembly for a napping machine. Background Technology

[0002] Nailing is a technique that utilizes the physical changes of fibers under high temperature and pressure to mechanically alter the fiber morphology on the surface of textiles. This process is primarily used in the finishing stages of textiles and can significantly change the appearance and feel of fabrics. Nailing not only increases the softness and thickness of textiles but also improves their warmth and comfort. The main process involves using specific mechanical devices, such as a napping machine, to rub and pull the surface of the textile, causing the fibers to extend from the surface and form a fine, fluffy layer. This fluffy layer not only enhances the aesthetics of the product but also improves its performance. Nailing requires the use of a napping machine, and the scraper assembly on the machine wears down with use. When the scraper is excessively worn, it needs to be replaced.

[0003] This case arose in order to resolve the aforementioned issues. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a detachable scraper assembly for a napping machine, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a detachable scraper assembly for a napping machine, comprising a support column and a cross column, with the cross column fixedly connected between the support columns, a drive motor fixedly connected to the cross column, the output end of the drive motor being fixedly connected to a displacement bar via a connecting column, a clamping structure connected to the displacement bar, the displacement bar having two front and rear sections fixedly connected, a fixing bar fixed behind the rear displacement bar, and the displacement bar slidingly connected to the fixing bar.

[0008] Preferably, the clamping assembly includes a limiting strip, a first clip and clamp, a second clip and clamp, a first connecting post, and a second connecting post. The limiting strip is located between the two displacement strips and is fixedly connected to the displacement strips. Limiting grooves are formed at both ends of the limiting strip.

[0009] Preferably, the ends of the first connecting post and the second connecting post are provided with sliding blocks, the sliding blocks are located in the limiting groove and are slidably connected to the limiting groove, and the bottom end of the fixing strip is provided with a circular groove.

[0010] Preferably, the first connecting post end is fixedly connected with a first clip and a clamp, the second connecting post end is fixedly connected with a second clip and a clamp, a connecting block is clipped in the circular groove, a connecting strip is fixedly connected to the connecting block, and a cross plate is fixedly connected to the end of the connecting strip.

[0011] Preferably, multiple scrapers are fixedly connected to the bottom surface of the horizontal plate.

[0012] (III) Beneficial Effects

[0013] After adopting the above technical solution, this utility model has the following advantages compared with the prior art: The present utility model provides a detachable scraper assembly for a napping machine. By clamping and fixing the connecting block with the clamping assembly, the scraper is fixed and limited, thereby achieving stable napping of the fabric. When the scraper assembly is severely worn, the drive motor drives the displacement bar to move upward, and the two sliding blocks move along the limiting groove, thereby driving the two clips and clamps to move outward. At this time, the connecting block is no longer clamped and fixed, and it can be removed from the circular groove to replace the scraper assembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention;

[0015] Figure 2 This is a front view schematic diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the clamping component of this utility model.

[0017] In the diagram: 1. Support column; 2. Horizontal column; 3. Drive motor; 4. Fixing strip; 5. Displacement strip; 6. Limiting strip; 7. Limiting groove; 8. Scraper; 9. First clip and clamp; 10. Second clip and clamp; 11. Connecting block; 12. Connecting strip; 13. Horizontal plate; 14. First connecting column; 15. Second connecting column. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0019] like Figure 1-3As shown: A detachable scraper assembly for a napping machine includes a support column 1 and a cross column 2. The cross column 2 is fixedly connected between the support columns 1. A drive motor 3 is fixedly connected to the cross column 2. The output end of the drive motor 3 is fixedly connected to a displacement bar 5 via a connecting column. The connecting column is telescopic. A clamping assembly is connected to the displacement bar 5. The displacement bar 5 has two sections, front and rear, which are fixedly connected. A fixing bar 4 is fixed behind the rear displacement bar 5. The displacement bar 5 slides on the fixing bar 4. The drive motor 3 drives the connecting column to retract, thereby causing the displacement bar 5 and the limiting bar 6 to move upward. The limiting bar 6 is fixed to the fixing bar 4. As the limit bar 6 moves, the sliding block slides outward in the limit groove 7, thereby causing the first connecting post 14 and the second connecting post 15 to move outward respectively. At this time, the first clip and clamp 9 and the second clip and clamp 10 no longer hold the connecting block 11, so that the connecting block 11, along with the horizontal plate 13 and the scraper 8, can be removed directly to complete the replacement of the scraper assembly. After replacement, the connecting block 11 is inserted into the circular groove, and then the connecting post is extended by the drive motor, thereby causing the displacement bar 5 and the limit bar 6 to move downward, so that the limit bar 6 slides upward, and the two clips and clamps hold the connecting block 11 to achieve fixation.

[0020] The clamping assembly includes a limiting strip 6, a first clip and clamp 9, a second clip and clamp 10, a first connecting post 14, and a second connecting post 15. The limiting strip 6 is located between the two displacement strips 5 and is fixedly connected to the displacement strips 5. Limiting grooves 7 are opened at both ends of the limiting strip 6. The limiting grooves 7 are opened downward and outward, so when the displacement strips 5 move upward, the sliding block moves outward accordingly.

[0021] The first connecting post 14 and the second connecting post 15 are provided with sliding blocks at their ends. The sliding blocks are located in the limiting groove 7 and are slidably connected to the limiting groove 7. The bottom end of the fixing strip 4 is provided with a circular groove. The size of the connecting block 11 is the same as that of the circular groove, so that when the connecting block 11 is placed in the circular groove, a certain degree of fixation is achieved.

[0022] The first connecting post 14 is fixedly connected to the end of the first clip and clamp 9, and the second connecting post 15 is fixedly connected to the end of the second clip and clamp 10. Part of the second clip and clamp 10 covers the first clip and clamp 9, and the other part, together with the clamping block of the first clip and clamp 9, plays a fixed and limiting role for the connecting block 11. The connecting block 11 is locked in the circular groove, and a connecting strip 12 is fixedly connected to the connecting block 11. A horizontal plate 13 is fixedly connected to the end of the connecting strip 12.

[0023] Multiple scrapers 8 are fixedly connected to the bottom surface of the horizontal plate 13.

[0024] The above-described embodiments are provided for illustrative purposes. Based on the above description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this utility model is not limited to the contents of the specification; its protection scope must be determined according to the claims.

Claims

1. A detachable scraper assembly for a napping machine, comprising a support column (1) and a cross column (2), characterized in that: A horizontal column (2) is fixedly connected between the support columns (1). A drive motor (3) is fixedly connected to the horizontal column (2). The output end of the drive motor (3) is fixedly connected to the displacement bar (5) through a connecting column. A clamping assembly is connected to the displacement bar (5). The displacement bar (5) has two front and two back sections. The two displacement bars (5) are fixedly connected. A fixing bar (4) is fixed behind the rear displacement bar (5). The displacement bar (5) is slidably connected to the fixing bar (4).

2. The detachable scraper assembly of a napping machine according to claim 1, characterized in that: The clamping assembly includes a limiting strip (6), a first clip and clamp (9), a second clip and clamp (10), a first connecting post (14), and a second connecting post (15). The limiting strip (6) is located between two displacement strips (5) and is fixedly connected to the displacement strips (5). Limiting grooves (7) are provided at both ends of the limiting strip (6).

3. The detachable scraper assembly of a napping machine according to claim 2, characterized in that: The first connecting post (14) and the second connecting post (15) are provided with sliding blocks at their ends. The sliding blocks are located in the limiting groove (7) and are slidably connected to the limiting groove (7). The bottom end of the fixing strip (4) is provided with a circular groove.

4. The detachable scraper assembly of a napping machine according to claim 3, characterized in that: The first connecting post (14) is fixedly connected to a first clip and a clamp (9), the second connecting post (15) is fixedly connected to a second clip and a clamp (10), a connecting block (11) is clipped in the circular groove, a connecting strip (12) is fixedly connected to the connecting block (11), and a horizontal plate (13) is fixedly connected to the end of the connecting strip (12).

5. The detachable scraper assembly of a napping machine according to claim 4, characterized in that: Multiple scrapers (8) are fixedly connected to the bottom surface of the horizontal plate (13).

Images