A fabric fixing device for a fabric troweling machine

Abstract

This utility model relates to the field of fabric fixing technology and discloses a fabric fixing device for a fabric grading machine. It includes two mounting bases, two connecting bases on the top of the mounting bases, two fixing bases on the inner sides of the connecting bases, and fixing rods on the inner sides of the fixing bases. In use, the device is installed onto the fabric grading machine via the mounting bases. When the fabric grading machine is running, the fabric is graded onto the pressure plate by the grading knife. The grading knife then retracts, and the rotating rod rotates under the torsional reset pressure of multiple sets of torsion springs on both sides of the movable groove, thereby driving the connecting rod and the pressure plate to rotate and press the fabric. Simultaneously, the rubber pressure strip prevents the fabric from being easily pulled out, thus achieving the effect of fixing the fabric. This avoids scratches and damage to the fabric surface caused by a single fixing tooth fixing the fabric surface. The simultaneous operation of multiple sets of torsion springs increases the fixing effect on the fabric, preventing the fabric from slipping due to insufficient pressure.

Description

Technical Field

[0001] This utility model relates to the field of fabric fixing technology, and in particular to a fabric fixing device for a fabric lining machine. Background Technology

[0002] Greige fabric refers to fabric that has been woven but has not yet undergone any finishing treatment in textile production. It is an intermediate product in the textile production process and usually needs to undergo subsequent processing such as dyeing, printing, and setting to become the final product. The greige fabric fixing device of the fabric stacking machine is a mechanical structure used to fix and stabilize the greige fabric during the stacking process, ensuring that the fabric is flat and wrinkle-free, which facilitates subsequent stacking, cutting, or packaging.

[0003] Before emulsifying the rubber, a fabric fixing device for a fabric grading machine (publication number CN213059575U) can be used. This device uses the torsional reset pressure of a torsion spring to rotate a rotating rod, thereby pressing the fabric down. Simultaneously, the fixing teeth prevent the fabric from being easily pulled out, thus achieving the effect of fixing the fabric. However, because this device only relies on the reset force of the torsion springs at both ends of the rotating rod to drive its rotation, the reset force of the two torsion springs is limited, resulting in a limited fixing effect and making it easy for the fabric to slip off. Furthermore, the fixing teeth can easily scratch the surface of the fabric when they contact it for fixing. Therefore, we provide a fabric fixing device for a fabric grading machine. Utility Model Content

[0004] The purpose of this invention is to provide a fabric fixing device for a fabric troweling machine, which can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fabric fixing device for a fabric lining machine, comprising two assembly seats, two connecting seats on the top of the two assembly seats, two fixing seats on the inner side of the two connecting seats, and fixing rods on the inner side of the two fixing seats.

[0006] A further feature of this invention is that both ends of the fixing rod are respectively fixedly connected to two fixing seats.

[0007] By adopting the above technical solution, the two ends of the fixing rod are fixedly connected to the two fixing seats.

[0008] A further feature of this invention is that the interior of the fixing rod is hollow.

[0009] By adopting the above technical solution, the inside of the fixing rod is hollow.

[0010] A further feature of this invention is that a rotating rod is provided inside the fixed rod, and the two ends of the rotating rod are respectively movably connected to the two fixed seats.

[0011] By adopting the above technical solution, the rotating rod can rotate inside the fixed rod.

[0012] A further feature of this invention is that a plurality of movable grooves are provided on one side of the fixed rod.

[0013] By adopting the above technical solution, the movable groove provides space for the connecting rod to move.

[0014] A further feature of this invention is that a connecting rod is provided on one side of the rotating rod at a position corresponding to the movable groove, and the connecting rod is fixedly connected to the rotating rod.

[0015] By adopting the above technical solution, the movable groove is used to limit and guide the connecting rod.

[0016] A further feature of this invention is that a pressure plate is provided at the front end of the connecting rod, and the connecting rod is fixedly connected to the pressure plate by bolts.

[0017] By adopting the above technical solution, the connecting rod and the pressure plate are fixedly connected by bolts, and the pressure plate can be installed and disassembled by bolts.

[0018] A further feature of this invention is that a rubber strip is adhered to the bottom of the pressure plate.

[0019] By adopting the above technical solution, the rubber strip is bonded to the bottom of the pressure plate.

[0020] A further feature of this invention is that two mounting brackets are symmetrically fitted on the outer side of the fixed rod at positions on both sides of the movable groove, and two torsion springs are symmetrically arranged on the inner side of the two mounting brackets.

[0021] By adopting the above technical solution, one end of each of the two torsion springs is fixedly connected to one of the two mounting brackets.

[0022] A further feature of this invention is that the top ends of the two torsion springs are fixedly connected, one side of the fixed connection portion of the two torsion springs contacts the connecting rod, a limiting block is provided at the top of the connecting rod, one side of the limiting block contacts the connection portion of the two torsion springs, and the limiting block is in the shape of an "L".

[0023] By adopting the above technical solution, the connection part of the two torsion springs is limited and fixed by an L-shaped limiting block.

[0024] The beneficial effects of this utility model are:

[0025] When using this invention, the operator installs the device onto the fabric stacking machine via the mounting base. When the fabric stacking machine is running, the fabric is stacked onto the pressure plate by the stacking knife. Then, the stacking knife retracts, and the rotating rod rotates under the torsional reset pressure of multiple sets of torsion springs on both sides of the movable groove, thereby driving the connecting rod and the pressure plate to rotate and press the fabric. At the same time, under the action of the rubber pressure strip, the fabric will not be easily pulled out, thus achieving the effect of fixing the fabric. This avoids scratches and damage to the fabric surface caused by fixing the fabric surface with a single fixing tooth. The simultaneous operation of multiple sets of torsion springs increases the fixing effect on the fabric and prevents the fabric from slipping due to insufficient pressure. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the fixing rod structure of this utility model;

[0029] Figure 3 This is a schematic diagram of the rotating rod structure of this utility model;

[0030] Figure 4 This is a schematic diagram of the torsion spring structure of this utility model.

[0031] In the diagram, 1 is the assembly base; 2 is the connecting base; 3 is the fixed base; 4 is the fixed rod; 5 is the rotating rod; 6 is the movable groove; 7 is the connecting rod; 8 is the pressure plate; 9 is the rubber pressure strip; 10 is the limit block; 11 is the mounting bracket; and 12 is the torsion spring. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] Reference Figure 1-4 A fabric fixing device for a fabric troweling machine includes two mounting bases 1, two connecting bases 2 on the top of the two mounting bases 1, two fixing bases 3 on the inner side of the two connecting bases 2, and fixing rods 4 on the inner side of the two fixing bases 3.

[0034] Reference Figure 1-3 The two ends of the fixing rod 4 are respectively fixedly connected to the two fixing seats 3;

[0035] The interior of the fixing rod 4 is hollow;

[0036] The fixed rod 4 has a rotating rod 5 inside, and the two ends of the rotating rod 5 are movably connected to the two fixed seats 3 respectively;

[0037] Multiple movable slots 6 are provided on one side of the fixed rod 4;

[0038] A connecting rod 7 is provided on one side of the rotating rod 5 at the position corresponding to the movable groove 6, and the connecting rod 7 is fixedly connected to the rotating rod 5.

[0039] In this utility model, when it is necessary to fix the fabric, the two mounting seats 1 of the shape are fixed to the two sides of the fabric arranging machine by bolts. When the fabric arranging machine is running, the fabric is pressed to the bottom of the pressure plate 8 by the fabric arranging knife. The external driving device drives the rotating rod 5 to rotate. The rotation of the rotating rod 5 drives the connecting rod 7 to rotate upward. The connecting rod 7 drives the pressure plate 8 to rotate upward. The rotation of the connecting rod 7 drives the limiting block 10 to press the torsion spring 12 upward through the limiting guide of the movable groove 6.

[0040] Reference Figure 2-4 A pressure plate 8 is provided at the front end of the connecting rod 7, and the connecting rod 7 is fixedly connected to the pressure plate 8 by bolts;

[0041] A rubber strip 9 is glued to the bottom of the pressure plate 8;

[0042] Two mounting brackets 11 are symmetrically fitted on the outer side of the fixed rod 4 at the positions on both sides of the movable groove 6, and two torsion springs 12 are symmetrically arranged on the inner side of the two mounting brackets 11.

[0043] The top ends of the two torsion springs 12 are fixedly connected. One side of the fixed connection part of the two torsion springs 12 contacts the connecting rod 7. A limit block 10 is provided on the top of the connecting rod 7. One side of the limit block 10 contacts the connection part of the two torsion springs 12. The limit block 10 is in the shape of "L".

[0044] In this invention, as the fabric cutting knife retracts, the force of the torsion spring 12 pushes the limiting block 10 and the connecting rod 7 to rotate downwards. The connecting rod 7 is guided to rotate by the movable groove 6, which drives the pressure plate 8 to rotate downwards. The rotation of the pressure plate 8 causes the rubber pressure strip 9 set on the bottom side to press down on the fabric. The rubber pressure strip 9 contacts the fabric to prevent the fabric from slipping. The pressure plate 8 at the front end of the connecting rod 7 can be installed and removed by bolts. Various sizes of pressure plates 8 can be installed according to the size of the fabric, which improves the practicality of the device.

[0045] 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 fixing device for a fabric lining machine, comprising two mounting bases (1), characterized in that: Two connecting seats (2) are provided on the top of the two mounting bases (1), two fixing seats (3) are provided on the inner side of the two connecting seats (2), and fixing rods (4) are provided on the inner side of the two fixing seats (3).

2. The fabric fixing device for a fabric grading machine according to claim 1, characterized in that: The two ends of the fixing rod (4) are respectively fixedly connected to the two fixing seats (3).

3. The fabric fixing device for a fabric grading machine according to claim 2, characterized in that: The interior of the fixing rod (4) is hollow.

4. The fabric fixing device for a fabric grading machine according to claim 3, characterized in that: The fixed rod (4) is provided with a rotating rod (5) inside, and the two ends of the rotating rod (5) are respectively movably connected to the two fixed seats (3).

5. The fabric fixing device for a fabric grading machine according to claim 4, characterized in that: The fixed rod (4) has multiple movable slots (6) on one side.

6. The fabric fixing device for a fabric grading machine according to claim 5, characterized in that: A connecting rod (7) is provided on one side of the rotating rod (5) at the position corresponding to the movable groove (6), and the connecting rod (7) is fixedly connected to the rotating rod (5).

7. The fabric fixing device for a fabric grading machine according to claim 6, characterized in that: The front end of the connecting rod (7) is provided with a pressure plate (8), and the connecting rod (7) is fixedly connected to the pressure plate (8) by bolts.

8. The fabric fixing device for a fabric grading machine according to claim 7, characterized in that: A rubber strip (9) is bonded to the bottom of the pressure plate (8).

9. The fabric fixing device for a fabric grading machine according to claim 5, characterized in that: Two mounting brackets (11) are symmetrically fitted on the outer side of the fixed rod (4) at the positions on both sides of the movable groove (6), and two torsion springs (12) are symmetrically arranged on the inner side of the two mounting brackets (11).

10. The fabric fixing device for a fabric grading machine according to claim 9, characterized in that: The top ends of the two torsion springs (12) are fixedly connected, and one side of the fixed connection part of the two torsion springs (12) contacts the connecting rod (7). A limit block (10) is provided on the top of the connecting rod (7), and one side of the limit block (10) contacts the connection part of the two torsion springs (12). The limit block (10) is in the shape of "L".

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