Cloth inspecting machine with pre-cleaning function
By introducing an L-shaped dust removal shell, a dust pump, and a dust collection box into the fabric inspection machine, the problem of dust and thread scattering is solved, and the automatic collection of dust and thread is realized, improving the cleaning and winding efficiency of the fabric inspection machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIWU YE ZHEN CLOTHING CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-06-12
AI Technical Summary
Existing fabric inspection machines lack a collection mechanism when cleaning dust and loose threads from fabrics, causing dust and threads to scatter and affecting inspection efficiency.
The design incorporates an L-shaped dust removal shell, a dust pump, and a dust collection box. Dust and lint are cleaned by a roller brush and sucked into the dust collection box, while an electric push rod and gear system enable automatic collection.
It effectively cleans and collects dust and loose threads from the fabric, improving inspection efficiency, preventing dust from being reabsorbed onto the fabric, and enhancing the ease of fabric winding and installation.
Smart Images

Figure CN224351002U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric inspection machine technology, specifically a fabric inspection machine with a pre-cleaning function. Background Technology
[0002] Fabric inspection machines are devices used in the garment industry to inspect various fabrics before production. They are mainly used to detect defects, stains, and damage on the fabrics. Fabric inspection machines can automatically complete length recording and roll arrangement, and through computer statistical analysis, assist in the fabric inspection operation and print out the inspection results.
[0003] The patent with publication number CN221837294U discloses a fabric inspection machine with a pre-cleaning function. It includes: a fabric inspection machine, a housing fixedly installed on the front side of the fabric inspection machine, and a fabric placement device fixedly installed between the inner sides of the fabric inspection machine. The fabric inspection machine with the pre-cleaning function uses a first roller to drive a cleaning brush to clean both sides of the fabric by rotating a first roller and a second roller, so as to prevent dust from remaining on the fabric and affecting the inspection efficiency of the staff.
[0004] However, this device only uses a cleaning brush to remove dust or loose threads from the fabric, without a collection mechanism to remove them. As a result, the dust or loose threads remain scattered inside the fabric inspection machine or in the environment, or are even re-inhaled onto the fabric, affecting subsequent fabric inspection. Therefore, a fabric inspection machine with a pre-cleaning function is proposed to solve the problem that existing fabric inspection machines cannot effectively clean and collect dust and loose threads from the fabric. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, this invention provides a fabric inspection machine with a pre-cleaning function, thus solving the aforementioned problems.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a fabric inspection machine with pre-cleaning function, comprising a machine body, with a placement seat and a winding shell respectively provided at both ends of the inner cavity of the machine body, two guide rollers provided in the inner cavity of the machine body, a panel light provided in the inner cavity of the machine body, a winding mechanism provided in the inner cavity of the winding shell, two roller brushes provided in the inner cavity of the machine body, the roller brushes being mounted in the inner cavity of the machine body via a rotating shaft, two L-shaped impurity removal shells provided in the inner cavity of the machine body, dust suction holes opened in the inner ring of the L-shaped impurity removal shells, two gears rotatably provided on one side of the machine body, adjustment grooves penetrating through both sides of the machine body, adjustment blocks slidably provided in the inner cavity of the adjustment grooves, electric push rods provided on both sides of the machine body, a motor fixedly connected to one side of the machine body, the two L-shaped impurity removal shells being connected via connecting hoses, and a dust pump and a dust collection box provided on one side of the machine body.
[0009] Preferably, the guide rollers are located at both ends of the roller brush, the inner cavity of the placement seat is smooth, the rotating shaft passes through the machine body and is fixedly connected to the gear, and the output shaft of the motor is fixedly connected to the top rotating shaft.
[0010] Preferably, the bottom L-shaped impurity removal shell is fixedly connected to the inner cavity of the machine body, and the top L-shaped impurity removal shell is slidably disposed in the inner cavity of the machine body and fixedly connected to the adjusting block.
[0011] Preferably, the dust pump is interconnected with the connecting hose and the dust collection box.
[0012] Preferably, the winding mechanism includes turntables symmetrically arranged in the inner cavity of the winding shell. An installation shaft is fixedly connected to one side of the turntable. The installation shaft passes through the winding shell and the machine body and is rotatably connected. An installation groove is provided on the outer ring of the turntable, and a winding roller is provided in the inner cavity of the installation groove.
[0013] Preferably, the inner cavity of the mounting groove is provided with a mounting block, and a rubber pad is fixedly connected to one end of the mounting block facing the take-up roller. One end of the mounting block is threaded through and screwed with a bolt. When the mounting block is located in the inner cavity of the mounting groove, the bolt passes through to the turntable and is threaded.
[0014] Preferably, the inner wall of the mounting groove is provided with a limiting groove, and a limiting block is slidably provided in the inner cavity of the limiting groove. Both the outer rings of the mounting shaft and the rotating shaft are fixedly connected with sprockets, and the two sprockets are connected by a chain.
[0015] (III) Beneficial Effects
[0016] 1. This fabric inspection machine with pre-cleaning function passes the fabric through the top of the guide roller and the roller brush, and onto the panel light. The fabric is then confined within the take-up shell. Then, an electric push rod, in conjunction with the adjusting block in the adjusting groove, moves the L-shaped dust removal shell down close to the fabric. The motor, in conjunction with the rotating shaft and gears, drives the roller brush to rotate in the opposite direction to the fabric's movement, thereby removing dust and loose threads from the fabric. These are then sucked into the dust collection box by the dust pump through the suction hole and connecting hose. This solves the problem that existing fabric inspection machines have difficulty cleaning and collecting dust and loose threads from the fabric.
[0017] 2. This fabric inspection machine with pre-cleaning function winds the fabric onto the take-up roller and limits its position. While the fabric is cleaned by the roller brush, the sprocket and chain drive the mounting shaft to rotate, thereby winding the fabric. After winding, the bolts are unscrewed, and the mounting block is removed from the mounting slot. The take-up roller and fabric can then be removed from the take-up shell. Conversely, the take-up roller is placed back into the mounting slot, and the mounting block is reset. The rubber pad is used to press against the take-up roller to limit its position, thus completing the installation. This improves the convenience of fabric winding, installation, and disassembly of this fabric inspection machine. Attached Figure Description
[0018] Figure 1 This is a structural diagram of the present utility model;
[0019] Figure 2 This is a cross-sectional view of the structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the L-shaped impurity removal shell structure of this utility model;
[0021] Figure 4 This is a structural diagram of the present utility model;
[0022] Figure 5 The structure of this utility model Figure 1 Enlarged view of point A in the middle.
[0023] In the diagram: 1. Machine body; 2. Placement seat; 3. Guide roller; 4. Panel light; 5. Rewind shell; 6. Rewinding mechanism; 601. Turntable; 602. Mounting shaft; 603. Mounting groove; 604. Rewinding roller; 605. Mounting block; 606. Bolt; 607. Limiting groove; 608. Limiting block; 609. Sprocket; 6010. Chain; 7. Roller brush; 8. Rotary shaft; 9. L-shaped impurity removal shell; 10. Adjusting groove; 11. Adjusting block; 12. Electric push rod; 13. Motor; 14. Connecting hose; 15. Dust suction hole; 16. Gear; 17. Dust pump; 18. Dust collection box. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Example: Please refer to Figure 1-5 A fabric inspection machine with pre-cleaning function includes a body 1. A placement seat 2 and a winding shell 5 are respectively provided at both ends of the inner cavity of the body 1. Two guide rollers 3 are provided in the inner cavity of the body 1. A panel light 4 is provided in the inner cavity of the body 1. A winding mechanism 6 is provided in the inner cavity of the winding shell 5. Two roller brushes 7 are provided in the inner cavity of the body 1, and the roller brushes 7 are mounted in the inner cavity of the body 1 via a rotating shaft 8. Two L-shaped dust removal shells 9 are provided in the inner cavity of the body 1. Dust suction holes 15 are opened in the inner ring of the L-shaped dust removal shells 9. Two gears 16 are rotatably arranged on one side of the body 1. Adjustment grooves 10 are opened through both sides of the body 1. Adjustment blocks 11 are slidably arranged in the inner cavity of the adjustment grooves 10. Electric push rods 12 are provided on both sides of the body 1. A motor 13 is fixedly connected to one side of the body 1. The two L-shaped dust removal shells 9 are connected via connecting hoses 14. A dust pump 17 and a dust collection box 18 are provided on one side of the body 1.
[0026] Furthermore, the guide rollers 3 are located at both ends of the roller brush 7, the inner cavity of the placement seat 2 is smooth, the rotating shaft 8 passes through the machine body 1 and is fixedly connected to the gear 16, and the output shaft of the motor 13 is fixedly connected to the top rotating shaft 8.
[0027] Furthermore, the bottom L-shaped impurity removal shell 9 is fixedly connected to the inner cavity of the machine body 1, and the top L-shaped impurity removal shell 9 is slidably disposed in the inner cavity of the machine body 1 and fixedly connected to the adjusting block 11.
[0028] Furthermore, the dust pump 17 is interconnected with the connecting hose 14 and the dust collection box 18.
[0029] Furthermore, the winding mechanism 6 includes a turntable 601 symmetrically arranged in the inner cavity of the winding shell 5. A mounting shaft 602 is fixedly connected to one side of the turntable 601. The mounting shaft 602 passes through the winding shell 5 and the machine body 1 and is rotatably connected. An mounting groove 603 is provided on the outer ring of the turntable 601. A winding roller 604 is provided in the inner cavity of the mounting groove 603.
[0030] Furthermore, the inner cavity of the mounting groove 603 is provided with a mounting block 605. A rubber pad is fixedly connected to one end of the mounting block 605 facing the take-up roller 604. One end of the mounting block 605 is threaded through and screwed with a bolt 606. When the mounting block 605 is located in the inner cavity of the mounting groove 603, the bolt 606 passes through to the turntable 601 and is threaded.
[0031] Furthermore, a limiting groove 607 is provided on the inner wall of the mounting groove 603, and a limiting block 608 is slidably provided in the inner cavity of the limiting groove 607. Both the mounting shaft 602 and the outer ring of the rotating shaft 8 are fixedly connected to sprockets 609. The two sprockets 609 are connected by a chain 6010, which winds the fabric around the take-up roller 604 and limits its movement. Then, while the fabric is being cleaned by the roller brush 7, the sprockets 609 and the chain 6010 work together to drive the mounting shaft 602 to rotate, thereby achieving fabric winding. After winding is completed, the bolt 606 is unscrewed, and the mounting block 605 is removed from the mounting groove 603. The take-up roller 604 and the fabric can then be removed from the take-up shell 5. Conversely, the take-up roller 604 is placed into the mounting groove 603, and the mounting block 605 is reset. The rubber pad is used to press against the take-up roller 604 to limit its movement, thus completing the installation and improving the convenience of fabric winding, installation, and disassembly of this fabric inspection machine.
[0032] Working principle: When using this fabric inspection machine with pre-cleaning function, after placing the roll of fabric to be inspected into the placement seat 2, the fabric is passed between the top of the guide roller 3 and the roller brush 7 and placed on the inclined panel light 4, and then it is confined in the winding shell 5. While the winding mechanism 6 is winding it up, the electric push rod 12, together with the adjusting block 11 in the adjusting groove 10, drives the L-shaped impurity removal shell 9 to move down close to the fabric. Then, the motor 13 is turned on, and together with the rotating shaft 8 and the gear 16, it drives the roller brush 7 to rotate in the opposite direction to the movement of the fabric, thereby removing dust and threads from the fabric and sucking them into the dust collection box 18 through the dust suction hole 15 and the connecting hose 14 by the dust pump 17. This solves the problem that existing fabric inspection machines are difficult to clean and collect dust and threads from the fabric.
[0033] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fabric inspection machine with pre-cleaning function, comprising a machine body (1), characterized in that: The inner cavity of the machine body (1) is provided with a placement seat (2) and a winding shell (5) at both ends, respectively. The inner cavity of the machine body (1) is provided with two guide rollers (3). The inner cavity of the machine body (1) is provided with a panel light (4). The inner cavity of the winding shell (5) is provided with a winding mechanism (6). The inner cavity of the machine body (1) is provided with two roller brushes (7). The roller brushes (7) are set in the inner cavity of the machine body (1) through a rotating shaft (8). The inner cavity of the machine body (1) is provided with two L-shaped impurity removal shells (9). The inner ring of the L-shaped impurity removal shells (9) is open. The machine body (1) is provided with a dust suction hole (15), and two gears (16) are rotatably provided on one side of the machine body (1). An adjustment groove (10) is provided through both sides of the machine body (1). An adjustment block (11) is slidably provided in the inner cavity of the adjustment groove (10). An electric push rod (12) is provided on both sides of the machine body (1). A motor (13) is fixedly connected to one side of the machine body (1). The two L-shaped dust removal shells (9) are connected by a connecting hose (14). A dust pump (17) and a dust collection box (18) are provided on one side of the machine body (1).
2. The fabric inspection machine with pre-cleaning function according to claim 1, characterized in that: The guide roller (3) is located at both ends of the roller brush (7), the inner cavity of the placement seat (2) is smooth, the rotating shaft (8) passes through the machine body (1) and is fixedly connected to the gear (16), and the output shaft of the motor (13) is fixedly connected to the top rotating shaft (8).
3. A fabric inspection machine with pre-cleaning function according to claim 1, characterized in that: The bottom L-shaped impurity removal shell (9) is fixedly connected to the inner cavity of the machine body (1), and the top L-shaped impurity removal shell (9) is slidably disposed in the inner cavity of the machine body (1) and fixedly connected to the adjusting block (11).
4. A fabric inspection machine with pre-cleaning function according to claim 1, characterized in that: The dust pump (17) is interconnected with the connecting hose (14) and the dust collection box (18).
5. A fabric inspection machine with pre-cleaning function according to claim 1, characterized in that: The winding mechanism (6) includes turntables (601) symmetrically arranged in the inner cavity of the winding shell (5). An installation shaft (602) is fixedly connected to one side of the turntable (601). The installation shaft (602) passes through the winding shell (5) and the machine body (1) and is rotatably connected. An installation groove (603) is provided on the outer ring of the turntable (601). A winding roller (604) is provided in the inner cavity of the installation groove (603).
6. A fabric inspection machine with pre-cleaning function according to claim 5, characterized in that: The inner cavity of the mounting groove (603) is provided with a mounting block (605). A rubber pad is fixedly connected to one end of the mounting block (605) facing the take-up roller (604). One end of the mounting block (605) is threaded through and screwed with a bolt (606). When the mounting block (605) is located in the inner cavity of the mounting groove (603), the bolt (606) passes through to the turntable (601) and is threaded.
7. A fabric inspection machine with pre-cleaning function according to claim 6, characterized in that: The inner wall of the mounting groove (603) is provided with a limiting groove (607), and a limiting block (608) is slidably provided in the inner cavity of the limiting groove (607). The outer rings of the mounting shaft (602) and the rotating shaft (8) are both fixedly connected with sprockets (609), and the two sprockets (609) are connected by a chain (6010).