Flaky material durability test module

Abstract

The utility model discloses a flaky material durability test module. The flaky material durability test module comprises a fixed base, a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are horizontally aligned and arranged at an interval, the fixed base is provided with a horizontal driving mechanism corresponding to the second clamping piece, and the horizontal driving mechanism drives the second clamping piece to horizontally reciprocate relative to the first clamping piece; the second clamping piece is provided with a driving sliding seat which synchronously and horizontally moves along with the second clamping piece, and the driving sliding seat is provided with a driving inclined surface which is obliquely arranged; the fixed base is provided with a pressing rod installation base, the pressing rod installation base is vertically provided with a movable pressing rod assembly in a sliding mode, and the movable pressing rod assembly is provided with a rolling wheel in rolling contact with the driving inclined face of the driving sliding base. Through the structural design, the durability test module for the flaky material has the advantages of novel design, simple structure and convenience in use.

Description

Technical Field

[0001] The utility model relates to the technical field of bending test equipment, in particular to a durability test module for sheet materials. Background Art

[0002] The patent number is: ZL202320877634.X, and the patent name is: A Chinese utility model patent for an FPC bending test device, which discloses the following technical solutions, specifically: The FPC bending test device includes a base, a stand, an upper clamp, a guide assembly and a bending assembly. The stand is vertically installed on the base, and the upper clamp is installed at the end of the stand away from the base. The stand is provided with a slot in the vertical direction. The guide assembly includes a screw assembly and a guide rod. The screw assembly is installed on the back of the stand. The two guide rods are installed side by side at the output end of the screw assembly. There is a gap between the two guide rods. The guide rod is located directly below the upper clamp. The screw assembly drives the guide rod to press the slot up and down. The bending assembly includes a drive motor and an L-shaped clamp. The drive motor is installed on the stand, and its output end is connected to the L-shaped clamp to drive the L-shaped clamp to rotate; the upper clamp includes an electric push rod, a bracket, and an upper clamp body. The bracket is vertically connected to the stand, and the electric push rod is installed on the bracket. Its output end is connected to the upper clamp body to drive the upper clamp body to move up and down.

[0003] During the bending test of the FPC by the above-mentioned FPC bending test equipment, the FPC board is vertically clamped between the bending assembly and the upper clamp, and the FPC board passes through the gap between the two guide rods; starting the drive motor can drive the L-shaped clamp to rotate and bend the FPC board back and forth.

[0004] It should be pointed out that the above-mentioned FPC bending test equipment has the following defects, specifically:

[0005] Defect 1. When clamping the FPC to be tested, the upper end of the FPC is clamped and fixed by the upper clamp, and the lower end of the FPC is clamped and fixed by the L-shaped clamp of the bending component. When placing the FPC to be tested, it is necessary to ensure that the FPC passes through the gap between the two guide rods. The entire FPC clamping process is inconvenient;

[0006] Defect 2: The upper clamping part of the FPC bending test equipment includes an electric push rod, a bracket, and an upper clamping body. The electric push rod is installed on the bracket, and the upper clamping body is installed on the driving end of the electric push rod; the bending assembly includes a driving motor and an L-shaped clamping jaw, and the L-shaped clamping jaw is installed on the driving end of the driving motor; the overall structure of the FPC bending test equipment is complex. Utility Model Content

[0007] The purpose of the utility model is to provide a sheet material durability testing module to address the deficiencies of the prior art. The sheet material durability testing module has a novel design, a simple structure and is easy to use.

[0008] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions.

[0009] A sheet material durability test module includes a fixed base, a first clamping member, and a second clamping member;

[0010] The first clamping member and the second clamping member are horizontally aligned and spaced apart, and the fixed base is equipped with a horizontal driving mechanism corresponding to the second clamping member, and the horizontal driving mechanism drives the second clamping member to move horizontally back and forth relative to the first clamping member;

[0011] The second clamping member is equipped with a driving slide that moves horizontally synchronously with the second clamping member, and the driving slide is provided with an inclined driving inclined surface; the fixed base is equipped with a pressure rod mounting seat, and the pressure rod mounting seat is vertically slidably mounted with a movable pressure rod assembly, and the movable pressure rod assembly is provided with a roller that rolls in contact with the driving inclined surface of the driving slide.

[0012] The movable pressure rod assembly includes a vertical sliding rod arranged vertically, and the upper end of the pressure rod mounting seat is provided with a mounting seat sliding groove vertically penetrating the vertical sliding rod, and the vertical sliding rod is vertically slidably mounted in the mounting seat sliding groove;

[0013] The roller is rotatably mounted on the lower end of the vertical slide bar via a rotating shaft. The upper end of the vertical slide bar is equipped with a horizontally arranged support cross bar, and the end of the support cross bar is equipped with a vertically arranged product pressure bar.

[0014] The horizontal driving mechanism includes a motor mounting seat screwed and fastened to the fixed base, a driving motor is screwed and fastened to the motor mounting seat, and a power output shaft of the driving motor is connected to a driving screw extending horizontally along the moving direction of the second clamping member;

[0015] The second clamping piece is provided with a horizontally penetrating internal threaded hole corresponding to the driving screw rod, and the driving screw rod is screwed with the internal thread of the inner wall of the internal threaded hole.

[0016] The fixed base is screwed and fastened with a guide rail, the second clamping member is provided with a guide groove corresponding to the guide rail, and the second clamping member is slidably installed on the guide rail through the guide groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects. Specifically, when clamping the sheet material to be tested, it is only necessary to clamp and fix the two ends of the sheet material through the first clamping member and the second clamping member on the corresponding side respectively. Compared with the prior art, the present invention does not need to pass the product to be tested through the corresponding guide assembly when clamping it, making clamping more convenient and easy to use. In addition, the sheet material durability test module of the present invention can realize the horizontal movement of the second clamping member and the linkage of the lifting and moving of the movable pressure rod assembly through the horizontal drive mechanism, and the overall structure is simple. Therefore, the sheet material durability test module of the present invention has the advantages of novel design, simple structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0019] Figure 1 It is a structural diagram of the present utility model.

[0020] Figure 2 This is a structural diagram of the utility model from another perspective.

[0021] exist Figure 1 and Figure 2 These include:

[0022] 1-Fixed base; 2-First clamping member; 3-Second clamping member; 4-Horizontal drive mechanism; 41-Motor mounting seat; 42-Drive motor; 43-Drive screw; 44-Guide rail; 5-Drive slide; 51-Drive inclined plane; 6-Press rod mounting seat; 61-Mounting seat slide; 7-Movable press rod assembly; 71-Roller; 72-Vertical slide rod; 73-Rotating shaft; 74-Support cross bar; 75-Product press rod. DETAILED DESCRIPTION

[0023] The present invention will be described below in conjunction with specific implementation methods.

[0024] Example 1, as Figure 1 and Figure 2 As shown, a sheet material durability test module includes a fixed base 1, a first clamping member 2, and a second clamping member 3. The sheet material targeted by the sheet material durability test module can be FPC or other sheet materials.

[0025] Among them, such as Figure 1 and Figure 2 As shown, the first clamping member 2 and the second clamping member 3 are horizontally aligned and spaced apart, and the fixed base 1 is equipped with a horizontal driving mechanism 4 corresponding to the second clamping member 3 , which drives the second clamping member 3 to move horizontally back and forth relative to the first clamping member 2 .

[0026] Further, such as Figure 1 and Figure 2 As shown, the second clamping member 3 is equipped with a driving slide 5 which moves horizontally synchronously with the second clamping member 3, and the driving slide 5 is provided with an inclined driving inclined surface 51; the fixed base 1 is equipped with a pressure rod mounting seat 6, and the pressure rod mounting seat 6 is vertically slidably mounted with a movable pressure rod assembly 7, and the movable pressure rod assembly 7 is provided with a roller 71 which is in rolling contact with the driving inclined surface 51 of the driving slide 5.

[0027] In the process of performing a bending durability test on a sheet material using the sheet material durability test module of the first embodiment of the present invention, one end of the sheet material is clamped and fixed by the first clamping member 2 and the other end of the sheet material is clamped and fixed by the second clamping member 3; after the sheet material is clamped and installed, the movable pressure rod assembly 7 is located above the sheet material to be tested, and then the second clamping member 3 is driven to move back and forth horizontally relative to the first clamping member 2 by the horizontal driving mechanism 4, so that the sheet material clamped and installed between the first clamping member 2 and the second clamping member 3 is repeatedly bent, thereby realizing a bending durability test. Specifically, when the second clamping member 3 moves toward the side of the first clamping member 2, the sheet material is contracted and bent, and when the second clamping member 3 moves toward the side away from the first clamping member 2, the sheet material is unfolded.

[0028] It should be noted that the movable pressure bar assembly 7 of the first embodiment is in rolling contact with the driving inclined surface 51 of the driving slide 5 via the roller 71. When the driving slide 5 moves with the second clamping member 3 toward the first clamping member 2, the movable pressure bar assembly 7 moves downward along the driving inclined surface 51 and presses the product downward. When the driving slide 5 moves with the second clamping member 3 away from the first clamping member 2, the movable pressure bar assembly 7 moves upward along the driving inclined surface 51 and retreats away from the product. The movable pressure bar assembly 7 of the first embodiment is linked to the second clamping member 3 and is primarily used to achieve directional bending of the product.

[0029] It should be emphasized that when clamping the sheet material to be tested, it is only necessary to clamp and fix the two ends of the sheet material through the first clamping member 2 and the second clamping member 3 on the corresponding side respectively; compared with the prior art, this embodiment 1 does not require the product to be tested to pass through the corresponding guide assembly when clamping it, and the clamping is more convenient and easy to use.

[0030] In addition, the sheet material durability testing module of the first embodiment can realize the horizontal movement of the second clamping member and the linkage of the lifting and lowering movement of the movable pressure rod assembly 7 through the horizontal driving mechanism 4, and the overall structure is simple.

[0031] In summary, it can be seen that, through the above structural design, the sheet material durability testing module of the first embodiment has the advantages of novel design, simple structure and easy use.

[0032] Example 2, as Figure 1 and Figure 2 As shown, the difference between this embodiment 2 and embodiment 1 is that the movable pressure rod assembly 7 includes a vertical sliding rod 72 arranged vertically, and the upper end of the pressure rod mounting seat 6 is provided with a vertically penetrating mounting seat groove 61 corresponding to the vertical sliding rod 72, and the vertical sliding rod 72 is vertically slidably installed in the mounting seat groove 61.

[0033] Among them, the roller 71 is rotatably installed on the lower end of the vertical slide bar 72 through the rotating shaft 73, and the upper end of the vertical slide bar 72 is equipped with a horizontally arranged support cross bar 74, and the end of the support cross bar 74 is equipped with a vertically arranged product pressure bar 75.

[0034] When the movable pressure rod assembly 7 moves downward and presses the product, the movable pressure rod assembly 7 of the second embodiment presses the product through the lower end portion of the vertically arranged product pressure rod 75 .

[0035] The vertical slide bar 72 is installed in the mounting seat slot 61 of the pressure bar mounting seat 6. The pressure bar mounting seat 6 of the second embodiment can guide the vertical movement of the vertical slide bar 72 through its mounting seat slot 61 to ensure that the vertical slide bar 72 can move vertically stably.

[0036] Example 3, as Figure 1 and Figure 2 As shown, the difference between this embodiment three and embodiment one is that the horizontal drive mechanism 4 includes a motor mounting base 41 screwed and fastened to the fixed base 1, the motor mounting base 41 is screwed and fastened with a drive motor 42, and the power output shaft of the drive motor 42 is connected to a drive screw 43 extending horizontally along the moving direction of the second clamping member 3.

[0037] The second clamping member 3 is provided with a horizontally penetrating internal threaded hole corresponding to the driving screw 43 , and the driving screw 43 is screwed into the internal thread of the inner wall of the internal threaded hole.

[0038] When the horizontal driving mechanism 4 drives the second clamping member 3 to move horizontally relative to the first clamping member 2 , the driving motor 42 drives the driving screw 43 to rotate, and the rotating driving screw 43 drives the second clamping member 3 to move horizontally.

[0039] Example 4, as Figure 1 and Figure 2 As shown, the difference between the fourth embodiment and the third embodiment is that the fixed base 1 is screwed and fastened with a guide rail 44 , the second clamping member 3 is provided with a guide groove corresponding to the guide rail 44 , and the second clamping member 3 is slidably installed on the guide rail 44 through the guide groove.

[0040] By cooperating the guide rail 44 with the guide groove of the second clamping member 3 , the fourth embodiment can ensure that the second clamping member 3 can move horizontally stably and accurately.

[0041] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A sheet material durability test module, comprising a fixed base (1), a first clamping member (2), and a second clamping member (3); Its characteristics are: The first clamping member (2) and the second clamping member (3) are horizontally aligned and spaced apart, and the fixed base (1) is provided with a horizontal driving mechanism (4) corresponding to the second clamping member (3), and the horizontal driving mechanism (4) drives the second clamping member (3) to move horizontally back and forth relative to the first clamping member (2); The second clamping member (3) is provided with a driving slide (5) which moves horizontally synchronously with the second clamping member (3), and the driving slide (5) is provided with a driving inclined surface (51) which is arranged in an inclined manner; the fixed base (1) is provided with a pressure rod mounting seat (6), and the pressure rod mounting seat (6) is provided with a movable pressure rod assembly (7) which is vertically slidably mounted, and the movable pressure rod assembly (7) is provided with a roller (71) which is in rolling contact with the driving inclined surface (51) of the driving slide (5).

2. The sheet material durability testing module according to claim 1, characterized in that: The movable pressure rod assembly (7) includes a vertical slide rod (72) arranged vertically, and the upper end of the pressure rod mounting seat (6) is provided with a mounting seat slide groove (61) that vertically penetrates the vertical slide rod (72), and the vertical slide rod (72) is vertically slidably mounted in the mounting seat slide groove (61); The roller (71) is rotatably mounted on the lower end of the vertical slide bar (72) via a rotating shaft (73); a horizontally arranged support cross bar (74) is mounted on the upper end of the vertical slide bar (72); and a vertically arranged product pressing bar (75) is mounted on the end of the support cross bar (74).

3. The sheet material durability testing module according to claim 1, characterized in that: The horizontal driving mechanism (4) includes a motor mounting seat (41) screwed and fastened to the fixed base (1), the motor mounting seat (41) is screwed and fastened with a driving motor (42), and a power output shaft of the driving motor (42) is connected to a driving screw (43) extending horizontally along the moving direction of the second clamping member (3); The second clamping member (3) is provided with a horizontally extending internal threaded hole corresponding to the driving screw rod (43), and the driving screw rod (43) is screwed to the internal thread of the inner wall of the internal threaded hole.

4. The sheet material durability testing module according to claim 3, characterized in that: The fixed base (1) is screwed and fastened with a guide rail (44), and the second clamping member (3) is provided with a guide groove corresponding to the guide rail (44), and the second clamping member (3) is slidably mounted on the guide rail (44) through the guide groove.

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