Performance testing equipment for high-strength woven fabric for road maintenance

Abstract

The utility model relates to the field of woven fabrics, in particular to performance testing equipment for high-strength woven fabrics for road maintenance, which comprises a tooling table, a winding drum is mounted at an inner frame of the tooling table, a notch is formed in the middle of an upper table top of the tooling table, and the left side and the right side of the notch are fixedly connected with side seats. A third rotating roller, a fourth rotating roller and a groove penetrating frame are installed at the top end of the side edge base, and a second rotating roller is arranged on one side of the third rotating roller. According to the performance testing equipment for the high-strength woven fabric for road maintenance, a connecting rod is controlled to rotate, a lead screw barrel in threaded connection with the outer wall of a lead screw is driven to move up and down on the outer wall of the lead screw barrel, a sliding block fixed to one end of the lead screw barrel is used for sliding at a notch of a sliding groove, and meanwhile a fixing block fixed to one end of a connecting base is fixed to the lower portion of the notch of the sliding groove; after the screw rod rotates, the screw rod cylinder does not rotate and only moves up and down, so that the strength of the woven fabric is detected.

Description

Technical Field

[0001] The utility model relates to the field of woven fabrics, in particular to performance testing equipment for high-strength woven fabrics used for highway maintenance. Background Art

[0002] Woven fabric is what we often call woven fabric. It is made of two or more mutually perpendicular yarns, interwoven at 90 degrees. The longitudinal yarn is called warp yarn, and the transverse yarn is called weft yarn.

[0003] The toughness and tensile strength of woven fabrics need to be tested during production. The existing technology uses a two-point fixing method to fix one end of the woven fabric and then pull the other end for testing, but it is not ideal for collecting the fabric. Utility Model Content

[0004] The purpose of the utility model is to provide a performance testing device for high-strength woven fabrics used for road maintenance, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] Performance testing equipment for high-strength woven fabrics used for highway maintenance comprises a workbench, a winding drum is installed at the inner frame of the workbench, a slot is opened in the middle of the upper table surface of the workbench, and the left and right sides of the slot are fixedly connected with side seats, the tops of the side seats are respectively installed with roller three, roller four and a slot-piercing frame, a roller two is arranged on one side of the roller three, the two ends of the roller two are fixed to the table surface of the workbench through bearing seats, a clamping frame is arranged on one side of the roller four, the bottom end of the clamping frame is fixedly connected to the right side of the upper surface of the workbench, a motor is fixedly connected to the bottom end of the inner frame of the workbench, and the driving shaft of the motor is connected to the axis of the winding drum through a belt.

[0007] As a further solution of the utility model: a connecting plate is fixedly connected to the bottom end of the side of the side seat, and a vertical rod is fixedly connected to the lower surface of the connecting plate, and a connecting seat is fixedly connected to one side of the vertical rod.

[0008] As a further solution of the utility model: the left and right sides of the upper surface of the connecting seat are fixedly connected with a base, a screw rod is installed on the surface of the base, the outer wall of the screw rod is threadedly connected with a screw rod barrel, and the top end of the screw rod is fixedly connected with a connecting rod.

[0009] As a further solution of the utility model: a support bar is welded on the inner side of the screw barrel, and roller heads are fixedly connected to the left and right sides of the upper surface of the support bar, and a rotating roller is installed between the two groups of roller heads.

[0010] As a further solution of the utility model: one end of the support bar is fixedly connected to a slider, one side of the slider is provided with a slide groove, the lower part of the groove is connected to a fixed block, one end of the fixed block is provided with a connecting seat, and the connecting seat is fixedly connected to the fixed block.

[0011] As a further solution of the utility model: the top of the clamping frame is fixedly connected to a lower plate, the left and right sides of the upper surface of the lower plate are fixedly connected to fixing rods, the top of the fixing rods is fixedly connected to the top plate, and an electric push rod is installed at the center of the top plate, the telescopic end of the electric push rod passes through the top plate and is fixedly connected to a pressure plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model controls the motor to operate, and the motor drives the winding drum to rotate through the belt, wherein the outer wall of the winding drum is wound with organic fabric, and one end of the woven fabric is respectively transmitted through the gap between the roller one and the support strip, and reaches the position between the pressing plate and the lower plate through the roller two, the roller three, the slot frame and the roller four. At this time, the electric push rod is controlled to operate. Under the operation of the electric push rod, the pressing plate connected to the driving end of the electric push rod will squeeze the passing woven fabric. At the same time, a group of winding devices need to be installed outside the equipment for winding and collecting the woven fabric, and the strength between the woven fabric between the pressing plate and the lower plate and the external winding device can be tested, and its structure is more optimized and the design is more reasonable.

[0014] The utility model controls the connection rod to rotate, drives the screw rod cylinder which is connected with the thread of the outer wall of the screw rod to move its outer wall up and down, and the sliding block fixed at one end of the screw rod cylinder is used to slide in the notch part of the slide groove, and at the same time, the fixing block fixed at one end of the connecting seat is fixed to the lower part of the notch of the slide groove, so that after the screw rod is rotated, the screw rod cylinder will not rotate but only move up and down, thereby realizing the strength detection of the woven cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of the performance testing equipment for high-strength woven fabrics used for highway maintenance.

[0016] Figure 2 A cross-sectional view of a workbench in a performance testing facility for high-strength woven fabrics used for highway maintenance.

[0017] Figure 3 A structural diagram of the tooling table in the performance testing equipment for high-strength woven fabrics used for highway maintenance.

[0018] Figure 4 Front view of a workbench in a device for testing the properties of high-strength woven fabrics used in highway maintenance.

[0019] In the figure: tooling table 1, winding drum 2, vertical rod 3, clamping frame 4, side seat 5, roller head 6, base 7, motor 8, roller two 9, roller three 10, slot frame 11, roller four 12, fixed rod 13, electric push rod 14, pressure plate 15, lower plate 16, roller one 17, connecting rod 18, screw cylinder 19, connecting seat 20, screw 21, fixed block 22, slide groove 23, slider 24. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 In the embodiment of the utility model, the performance testing equipment of high-strength woven fabric for highway maintenance includes a tooling table 1, a winding drum 2 is installed at the inner frame of the tooling table 1, a slot is opened in the middle of the upper surface of the tooling table 1, and the left and right sides of the slot are fixedly connected with side seats 5, and the tops of the side seats 5 are respectively installed with rollers 3 10, rollers 4 12 and slot-piercing frames 11, and rollers 3 10 are arranged on one side of the roller 2 9, and the two ends of the rollers 2 9 are fixed on the surface of the tooling table 1 through bearing seats, and a clamping frame 4 is arranged on one side of the roller 4 12, and the bottom end of the clamping frame 4 is fixedly connected to the right side of the upper surface of the tooling table 1, and a motor 8 is fixedly connected to the bottom end of the inner frame of the tooling table 1, and the driving shaft of the motor 8 is connected to the shaft of the winding drum 2 through a belt.

[0022] The motor 8 is controlled to operate, and the motor 8 drives the winding drum 2 to rotate through the belt, wherein the outer wall of the winding drum 2 is wound with organic fabric, and one end of the woven fabric is transmitted through the gap between the roller 17 and the support bar, and reaches the position between the pressure plate 15 and the lower plate 16 through the roller 2 9, the roller 3 10, the slot frame 11 and the roller 4 12. At this time, the electric push rod 14 is controlled to operate. Under the operation of the electric push rod 14, the pressure plate 15 connected to the driving end of the electric push rod 14 will squeeze the passing woven fabric. At the same time, a group of winding devices need to be installed outside the equipment for winding and collecting the woven fabric, and the strength between the woven fabric between the pressure plate 15 and the lower plate 16 and the external winding device will be tested.

[0023] See also Figures 1 to 4The bottom end of the side of the side seat 5 is fixedly connected with a connecting plate, and the lower surface of the connecting plate is fixedly connected with a vertical rod 3, and one side of the vertical rod 3 is fixedly connected with a connecting seat 20; the upper surface of the connecting seat 20 is fixedly connected with a base 7 on both sides, and a screw rod 21 is installed on the surface of the base 7. The outer wall of the screw rod 21 is threadedly connected with a screw rod barrel 19, and the top of the screw rod 21 is fixedly connected with a connecting rod 18. A support bar is welded on the inner side of the screw rod barrel 19, and the upper surface of the support bar is fixedly connected with roller heads 6 on both sides, and a rotating roller 17 is installed between the two groups of roller heads 6. A slider 24 is fixedly connected to one end of the support bar, a slide groove 23 is provided on one side of the slider 24, a fixed block 22 is connected to the lower part of the notch of the slide groove 23, a connecting seat 20 is provided at one end of the fixed block 22, the connecting seat 20 is fixedly connected to the fixed block 22, the top of the clamping frame 4 is fixedly connected to the lower plate 16, the left and right sides of the upper surface of the lower plate 16 are fixedly connected to the fixing rod 13, the top of the fixing rod 13 is fixedly connected to the top plate, and an electric push rod 14 is installed at the center of the top plate, the telescopic end of the electric push rod 14 passes through the top plate and is fixedly connected to the pressing plate 15.

[0024] Specifically: the connecting rod 18 is controlled to rotate, driving the screw tube 19 threadedly connected to the outer wall of the screw rod 21 to move its outer wall up and down, and the slider 24 fixed at one end of the screw tube 19 is used to slide in the notch of the slide groove 23, and at the same time, the fixed block 22 fixed at one end of the connecting seat 20 is fixed to the lower part of the notch of the slide groove 23, so that after the screw rod 21 rotates, the screw tube 19 will not rotate, but will only move up and down, thereby realizing the strength detection of the woven fabric.

[0025] When in use, the motor 8 is controlled to operate, and the motor 8 drives the winding drum 2 to rotate through the belt, wherein the outer wall of the winding drum 2 is wound with organic fabric, and one end of the woven fabric is respectively transmitted through the gap between the roller 17 and the support bar, and passes through the roller 2 9, the roller 3 10, the slot frame 11 and the roller 4 12 to the position between the pressing plate 15 and the lower plate 16;

[0026] At this time, the electric push rod 14 is controlled to operate. Under the operation of the electric push rod 14, the pressing plate 15 connected to the driving end of the electric push rod 14 will squeeze the passing woven fabric. At the same time, a set of winding devices needs to be installed outside the equipment to wind and collect the woven fabric, and the strength between the woven fabric between the pressing plate 15 and the lower plate 16 and the external winding device will be tested;

[0027] The woven fabric between the winding drum 2 and the clamping frame 4 is tested for strength by adjusting the roller 17;

[0028] Specifically: the connecting rod 18 is controlled to rotate, driving the screw tube 19 threadedly connected to the outer wall of the screw rod 21 to move its outer wall up and down, and the slider 24 fixed at one end of the screw tube 19 is used to slide in the notch of the slide groove 23, and at the same time, the fixed block 22 fixed at one end of the connecting seat 20 is fixed to the lower part of the notch of the slide groove 23, so that after the screw rod 21 rotates, the screw tube 19 will not rotate, but will only move up and down, thereby realizing the strength detection of the woven fabric.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A performance testing device for high-strength woven fabrics for road maintenance, comprising a tooling table (1), characterized in that: A winding drum (2) is installed in the inner frame of the tooling table (1), a notch is opened in the middle of the upper surface of the tooling table (1), and the left and right sides of the notch are fixedly connected with side seats (5), and the tops of the side seats (5) are respectively installed with a third roller (10), a fourth roller (12) and a slot-piercing frame (11), a second roller (9) is arranged on one side of the third roller (10), and the two ends of the second roller (9) are fixed on the surface of the tooling table (1) through bearing seats, and a clamping frame (4) is arranged on one side of the fourth roller (12), and the bottom end of the clamping frame (4) is fixedly connected to the right side of the upper surface of the tooling table (1), and a motor (8) is fixedly connected to the bottom end of the inner frame of the tooling table (1), and the driving shaft of the motor (8) is connected to the shaft of the winding drum (2) through a belt.

2. The performance testing equipment for high-strength woven fabric for road maintenance according to claim 1, characterized in that: The bottom end of the side of the side seat (5) is fixedly connected to a connecting plate, and the lower surface of the connecting plate is fixedly connected to a vertical rod (3), and one side of the vertical rod (3) is fixedly connected to a connecting seat (20).

3. The performance testing equipment for high-strength woven fabric for road maintenance according to claim 2, characterized in that: The left and right sides of the upper surface of the connecting seat (20) are fixedly connected to a base (7), a screw rod (21) is installed on the surface of the base (7), the outer wall of the screw rod (21) is threadedly connected to a screw rod cylinder (19), and the top end of the screw rod (21) is fixedly connected to a connecting rod (18).

4. The performance testing equipment for high-strength woven fabric for road maintenance according to claim 3, characterized in that: A support bar is welded on the inner side of the screw rod tube (19), and roller heads (6) are fixedly connected to the left and right sides of the upper surface of the support bar, and a rotating roller (17) is installed between the two groups of roller heads (6).

5. The performance testing equipment for high-strength woven fabric for road maintenance according to claim 4, characterized in that: One end of the support bar is fixedly connected to a slider (24), one side of the slider (24) is provided with a slide groove (23), the lower portion of the notch of the slide groove (23) is connected to a fixed block (22), one end of the fixed block (22) is provided with a connecting seat (20), and the connecting seat (20) is fixedly connected to the fixed block (22).

6. The performance testing equipment for high-strength woven fabric for road maintenance according to claim 1, characterized in that: The top of the clamping frame (4) is fixedly connected to a lower plate (16), and the upper surface of the lower plate (16) is fixedly connected to fixed rods (13) on both left and right sides, and the top of the fixed rod (13) is fixedly connected to the top plate, and an electric push rod (14) is installed at the center of the top plate, and the telescopic end of the electric push rod (14) passes through the top plate and is fixedly connected to a pressure plate (15).

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