Cloth drawing force detection device

Abstract

The utility model belongs to the field of cloth drawing force detection devices, and particularly relates to a cloth drawing force detection device, which comprises a device main body, a detection device is arranged on the surface of the device main body, the detection device comprises a movable seat, and the surface of the movable seat is in sliding connection with the upper surface of the device main body; and the upper surface of the moving seat is fixedly connected with a toothed plate. According to the cloth drawing force detection device, a gear is arranged, a motor is started, the motor drives a threaded rod to rotate, and the threaded rod pushes a moving seat to move, so that the moving seat drives a sliding seat to move backwards, and the moving seat drags cloth fixed in the sliding seat and a fixed seat; and when the tensile force exceeds a preset value set by the tensile force device, the sliding seat moves forwards, so that the gear rotates on the toothed plate, the gear is pushed out of the rubber fixing head, the cloth is further fixed, and the cloth is prevented from sliding out due to too large tensile force.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth tensile force detection devices, in particular to a cloth tensile force detection device. Background Art

[0002] The fabric tensile force testing device, commonly known as a fabric tensile tester or a fabric tensile tester, is a device specifically used to measure the deformation and fracture of fabrics under different tensile forces. Based on the principle of mechanics, the device simulates the tensile stress that fabrics are subjected to during actual use by applying a tensile load. When the fabric is fixed in the fixture of the tester and subjected to a tensile load, the tester will record the deformation and load data of the fabric, and use these data to calculate key performance indicators such as the tensile strength, elongation and elastic modulus of the fabric.

[0003] At present, in the existing technology, the device lacks the function of automatically detecting and adjusting the tension of the fabric. When the tension exceeds the preset value, if the fabric is not automatically further fixed, the operator cannot respond in time, causing the fabric to slip out or be damaged. In view of this, we propose a fabric tensile force detection device. Utility Model Content

[0004] The main purpose of the utility model is to provide a cloth tensile force detection device, which can solve the problems raised in the above technical background.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a cloth tensile force detection device, including a device body, a detection device is arranged on the surface of the device body, and the detection device includes:

[0006] A moving seat, the surface of the moving seat is slidably connected to the upper surface of the device body, the upper surface of the moving seat is fixedly connected with a toothed plate, the back surface of the moving seat is fixedly connected to the back surface of the tension device, the detection end of the tension device is fixedly connected to the back surface of the sliding seat, and the bottom surface of the sliding seat is slidably connected to the upper surface of the moving seat.

[0007] Preferably, the upper surface of the tooth plate meshes with the surface of the gear, the inner wall of the gear is hinged to one end of the connecting rod, the other end of the connecting rod is slidably connected to the bottom surface of the sliding sleeve, the surface of the sliding sleeve is slidably connected to the inner wall of the sliding seat, and the upper surface of the sliding sleeve is fixedly connected to the surface of the spring leaf.

[0008] Preferably, both ends of the spring sheet are fixedly connected to the inner wall of the sliding seat, the inner wall of the sliding seat is slidably connected with a rubber fixing head, the inner wall of the sliding seat is slidably connected with a pressure plate, the upper surface of the pressure plate is rotatably connected to the bottom surface of the downward pressure bolt, and the surface of the downward pressure bolt is threadedly connected to the inner wall of the sliding seat.

[0009] Preferably, the device body includes a base plate, one side of the base plate is fixedly connected to a guide rod, the other side of the base plate is fixedly connected to a motor, the surface of the guide rod is slidably connected to the inner wall of the movable seat, the output end of the motor passes through the base plate and is fixedly connected to one end of the threaded rod, the other end of the threaded rod is rotatably connected to the surface of the base plate, and the surface of the threaded rod is threadedly connected to the inner wall of the movable seat.

[0010] Preferably, the upper surface of the base plate is fixedly connected to the bottom surface of the fixing seat, and the inner wall of the fixing seat is slidably connected with a fixing plate.

[0011] Preferably, the upper surface of the fixing plate is rotatably connected to the bottom surface of the pressing screw, the surface of the pressing screw is threadedly connected to the inner wall of the fixing seat, the upper surface of the fixing plate is fixedly connected to a guide column, and the surface of the guide column is slidably connected to the inner wall of the fixing seat.

[0012] Beneficial Effects

[0013] The utility model provides a cloth tensile force detection device, which has the following beneficial effects:

[0014] (1) The fabric tensile force detection device starts the motor through the set gear, and the motor drives the threaded rod to rotate, and the threaded rod pushes the movable seat to move, so that the movable seat drives the sliding seat to move backward, so that the movable seat pulls the fabric fixed inside the sliding seat and the fixed seat, so as to detect the fabric tensile force strength inside the device. When the tension exceeds the preset value set by the tension device, the sliding seat moves forward, so that the gear rotates on the tooth plate, so that the gear pushes out the rubber fixing head, and further fixes the fabric to prevent the fabric from slipping out due to excessive tension.

[0015] (2) The fabric tensile force detection device has a rubber fixing head which is made of soft rubber material to avoid scratches and wear on the fabric surface. The bottom surface of the rubber fixing head is sealed with the inside of the sliding sleeve, so that the air inside the sliding sleeve and the rubber fixing head form an air spring. When the rubber fixing head fixes the fabric, it will not excessively squeeze the internal fabric, thereby avoiding damage to the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the detection device of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the detection device of the utility model.

[0020] Explanation of the accompanying drawings: 1. Device body; 2. Detection device; 101. Bottom plate; 102. Threaded rod; 103. Motor; 104. Guide rod; 105. Fixed seat; 106. Fixed plate; 107. Guide column; 108. Pressing screw; 201. Moving seat; 202. Tooth plate; 203. Tension device; 204. Gear; 205. Connecting rod; 206. Sliding sleeve; 207. Spring leaf; 208. Rubber fixing head; 209. Sliding seat; 210. Pressing plate; 211. Pressing bolt.

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 The utility model proposes a fabric tensile force detection device, including a device body 1, the device body 1 includes a bottom plate 101, one side of the bottom plate 101 is fixedly connected with a guide rod 104, the other side of the bottom plate 101 is fixedly connected with a motor 103, the surface of the guide rod 104 is slidably connected to the inner wall of the moving seat 201, the output end of the motor 103 passes through the bottom plate 101 and is fixedly connected to one end of a threaded rod 102, the other end of the threaded rod 102 is rotatably connected to the surface of the bottom plate 101, and the threaded rod 103 is rotatably connected to the surface of the bottom plate 101. The surface of the rod 102 is threadedly connected to the inner wall of the movable seat 201, the upper surface of the base plate 101 is fixedly connected to the bottom surface of the fixed seat 105, the inner wall of the fixed seat 105 is slidably connected with a fixing plate 106, the upper surface of the fixing plate 106 is rotatably connected to the bottom surface of the pressing screw 108, the surface of the pressing screw 108 is threadedly connected to the inner wall of the fixed seat 105, the upper surface of the fixing plate 106 is fixedly connected to a guide column 107, and the surface of the guide column 107 is slidably connected to the inner wall of the fixed seat 105.

[0024] The surface of the device body 1 is provided with a detection device 2, which includes: a moving seat 201, the surface of the moving seat 201 is slidably connected to the upper surface of the device body 1, the upper surface of the moving seat 201 is fixedly connected with a tooth plate 202, the back of the moving seat 201 is fixedly connected to the back of the tension device 203, the detection end of the tension device 203 is fixedly connected to the back of the sliding seat 209, the bottom surface of the sliding seat 209 is slidably connected to the upper surface of the moving seat 201, the upper surface of the tooth plate 202 is meshed with the surface of the gear 204, the inner wall of the gear 204 is connected to the connecting rod 205 The motor 103 is started through the gear 204, and the motor 103 drives the threaded rod 102 to rotate. The threaded rod 102 pushes the movable seat 201 to move, so that the movable seat 201 drives the sliding seat 209 to move backward, so that the movable seat 201 pulls the cloth fixed inside the sliding seat 209 and the fixed seat 105, so as to detect the tensile strength of the cloth inside the device 2. When the tension exceeds the preset value set by the tension device 203, the sliding seat 209 moves forward, so that the gear 204 rotates on the tooth plate 202 , so that the gear 204 pushes out the rubber fixing head 208, further fixing the cloth to prevent the cloth from slipping out due to excessive tension. The other end of the connecting rod 205 is slidably connected to the bottom surface of the sliding sleeve 206, the surface of the sliding sleeve 206 is slidably connected to the inner wall of the sliding seat 209, the upper surface of the sliding sleeve 206 is fixedly connected to the surface of the spring 207, the two ends of the spring 207 are fixedly connected to the inner wall of the sliding seat 209, and the inner wall of the sliding seat 209 is slidably connected with the rubber fixing head 208. By setting the rubber fixing head 208, the rubber fixing head 208 itself is The soft rubber material can avoid scratches and wear on the surface of the fabric, and the bottom surface of the rubber fixing head 208 is sealed with the inside of the sliding sleeve 206, so that the air inside the sliding sleeve 206 and the rubber fixing head 208 form an air spring, so that when the rubber fixing head 208 fixes the fabric, it will not excessively squeeze the internal fabric, thereby avoiding damage to the fabric. The inner wall of the sliding seat 209 is slidably connected with a pressing plate 210, and the upper surface of the pressing plate 210 is rotatably connected to the bottom surface of the pressing bolt 211, and the surface of the pressing bolt 211 is threadedly connected to the inner wall of the sliding seat 209.

[0025] In the utility model, when in use, the motor 103 is started, the motor 103 drives the threaded rod 102 to rotate, and the threaded rod 102 pushes the movable seat 201 to move, so that the movable seat 201 drives the sliding seat 209 to move backward, so that the movable seat 201 pulls the cloth fixed inside the sliding seat 209 and the fixed seat 105, so as to detect the cloth tensile strength inside the device 2. When the pulling force exceeds the preset value set by the pulling device 203, the sliding seat 209 moves forward, so that the gear 204 rotates on the tooth plate 202, so that the gear 204 pushes out the rubber fixing head 208 to further fix the cloth.

[0026] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A cloth tensile force detection device, comprising a device body (1), characterized in that: A detection device (2) is provided on the surface of the device body (1), and the detection device (2) comprises: A movable seat (201), wherein the surface of the movable seat (201) is slidably connected to the upper surface of the device body (1), the upper surface of the movable seat (201) is fixedly connected to a toothed plate (202), the back surface of the movable seat (201) is fixedly connected to the back surface of a tension device (203), the detection end of the tension device (203) is fixedly connected to the back surface of a sliding seat (209), and the bottom surface of the sliding seat (209) is slidably connected to the upper surface of the movable seat (201).

2. A cloth tensile force detection device according to claim 1, characterized in that: The upper surface of the toothed plate (202) meshes with the surface of the gear (204), the inner wall of the gear (204) is hinged to one end of the connecting rod (205), the other end of the connecting rod (205) is slidably connected to the bottom surface of the sliding sleeve (206), the surface of the sliding sleeve (206) is slidably connected to the inner wall of the sliding seat (209), and the upper surface of the sliding sleeve (206) is fixedly connected to the surface of the reed (207).

3. A cloth tensile force detection device according to claim 2, characterized in that: The two ends of the spring sheet (207) are fixedly connected to the inner wall of the sliding seat (209), the inner wall of the sliding seat (209) is slidably connected to a rubber fixing head (208), the inner wall of the sliding seat (209) is slidably connected to a pressure plate (210), the upper surface of the pressure plate (210) is rotatably connected to the bottom surface of a downward pressure bolt (211), and the surface of the downward pressure bolt (211) is threadedly connected to the inner wall of the sliding seat (209).

4. A cloth tensile force detection device according to claim 1, characterized in that: The device body (1) comprises a base plate (101), one side of the base plate (101) is fixedly connected to a guide rod (104), the other side of the base plate (101) is fixedly connected to a motor (103), the surface of the guide rod (104) is slidably connected to the inner wall of the movable seat (201), the output end of the motor (103) passes through the base plate (101) and is fixedly connected to one end of a threaded rod (102), the other end of the threaded rod (102) is rotatably connected to the surface of the base plate (101), and the surface of the threaded rod (102) is threadedly connected to the inner wall of the movable seat (201).

5. A cloth tensile force detection device according to claim 4, characterized in that: The upper surface of the bottom plate (101) is fixedly connected to the bottom surface of the fixing seat (105), and the inner wall of the fixing seat (105) is slidably connected to a fixing plate (106).

6. A cloth tensile force detection device according to claim 5, characterized in that: The upper surface of the fixing plate (106) is rotatably connected to the bottom surface of the pressing screw (108), the surface of the pressing screw (108) is threadedly connected to the inner wall of the fixing seat (105), the upper surface of the fixing plate (106) is fixedly connected to a guide column (107), and the surface of the guide column (107) is slidably connected to the inner wall of the fixing seat (105).

Images