Tensile machine suitable for waterproof coiled material

Abstract

The utility model relates to the technical field of waterproof roll production, in particular to a tensile machine suitable for waterproof rolls, which comprises a bottom plate, a first fixing component is arranged at the top of the bottom plate and comprises a portal frame fixed at the top of the bottom plate through bolts, and cylinders are mounted at two ends of the top of the portal frame through mounting racks. A first pressing plate is fixed to an output shaft, located in the portal frame, of the air cylinder through a flange, a layer plate is fixed to the interior of the portal frame through bolts, a driving assembly is arranged at the top, away from the portal frame, of the bottom plate, and the driving assembly comprises a side plate fixed to the top of the bottom plate through bolts; the screw rod is rotated to push the second pressing plate to move downwards, one end of the waterproof roll is fixed, the air cylinder pushes the first pressing plate to move downwards, the complete waterproof roll can be pressed conveniently, the screw rod is rotated to pull the frame and the fixed end of the waterproof roll to move, and a stretch-proof test is conducted on the waterproof roll.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production, in particular to a tensile testing machine suitable for waterproof coiled materials. Background Technique

[0002] Waterproof coiled materials are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to play a role in resisting external rainwater and groundwater seepage. They are flexible building materials that can be curled into rolls. As a leak-free connection between the engineering foundation and the building, they are the first barrier for the overall project waterproofing and play a crucial role in the entire project. When producing waterproof coiled materials, a tensile testing machine is used to conduct tensile tests on them.

[0003] Patent publication number CN217156091U discloses a tensile testing device for waterproof coiled materials, including a base fixedly arranged on the ground, a driving mechanism arranged on the base, a moving chuck sleeved on the driving mechanism, and a fixed chuck arranged on the base; the moving chuck includes a connecting block penetrating through the driving mechanism, a tensile meter connected to the connecting block, and a clamping claw connected to the tensile meter. This application has the advantages of accurate test results, stable test process, and easy operation.

[0004] The deficiencies of the existing tensile testing devices for waterproof coiled materials are as follows: It is necessary to cut the waterproof coiled materials to be tested into waterproof coiled material test blocks that meet the national standard dimensions, and it is impossible to test the waterproof coiled materials without cutting, which increases the waste of waterproof coiled materials. Therefore, a tensile testing machine suitable for waterproof coiled materials is proposed, which can test the waterproof coiled materials without cutting and will not increase the waste of waterproof coiled materials. Content of the Utility Model

[0005] In view of the problems in the prior art, the utility model provides a tensile testing machine suitable for waterproof coiled materials, which can test the waterproof coiled materials without cutting and will not increase the waste of waterproof coiled materials.

[0006] The technical solution adopted by the utility model to solve its technical problems is a tensile testing machine suitable for waterproof coiled materials, including a bottom plate. A first fixing component is arranged on the top of the bottom plate. The first fixing component includes a gantry fixed to the top of the bottom plate by bolts. At both ends of the top of the gantry, cylinders are installed through mounting frames. The output shafts of the cylinders located inside the gantry are fixed with a first pressing plate through flanges. A layer plate is fixed inside the gantry by bolts. A driving component is arranged on the top of the bottom plate away from the top of the gantry. The driving component includes a side plate fixed to the top of the bottom plate by bolts;

[0007] One side of the side plate is sleeved with a lead screw through a threaded groove. One end of the lead screw is fixed with a tensile sensor by a bolt. A second fixing component is arranged at the end of the tensile sensor away from the lead screw. The second fixing component includes a frame fixed to one end of the tensile sensor by a bolt. Two ends of the top of the frame are sleeved with screws through threaded grooves. A second pressing plate is rotatably connected to the bottom end of the screw located inside the frame through a bearing. A tensile detector is installed on the top end of the bottom plate on one side of the side plate through a mounting seat.

[0008] By adopting the above technical solution, rotating the screw to push the second pressing plate down to fix one end of the waterproof coiled material, and the air cylinder pushes the first pressing plate down to press the waterproof coiled material. Rotating the lead screw can pull the frame and the fixed end of the waterproof coiled material to move, and perform a tensile resistance test on it.

[0009] Specifically, a placing rack is fixed to the top of the bottom plate close to the gantry by bolts.

[0010] Specifically, two ends of one side of the side plate are sleeved with auxiliary rods. One end of the auxiliary rod is connected to one side of the frame through a threaded groove.

[0011] Specifically, two ends of the bottom of the frame are connected with support rods through threaded grooves. The bottom ends of the support rods are fixed with rollers through flanges.

[0012] Specifically, a first anti-slip pad is glued to the top of the layer board, a second anti-slip pad is glued to the inner bottom of the frame, and a rocker is fixedly sleeved at the end of the lead screw away from the tensile sensor through a flat key.

[0013] Specifically, the current output end of the tensile detector is electrically connected to the current input end of the tensile sensor through a power cord.

[0014] The beneficial effects of the present utility model:

[0015] (1) For the tensile testing machine for waterproof coiled materials of the present utility model, place the coiled waterproof coiled material on the placing rack, pull out one end of the waterproof coiled material and pass it through between the layer board and the first pressing plate, and then insert it between the frame and the second pressing plate. Rotate the screw to push the second pressing plate down to fix the end of the waterproof coiled material, and then turn on the air cylinder to push the first pressing plate down to press the waterproof coiled material through the layer board, so that both ends of the waterproof coiled material can be fixed. The waterproof coiled material between the gantry and the frame belongs to the test end, which is convenient for placing and fixing the complete waterproof coiled material.

[0016] (2) A tensile testing machine for waterproof coiled materials according to the present utility model. Hold the rocker and rotate the lead screw. When the lead screw rotates, it drives the frame to move through the tensile sensor. The movement of the frame drives one end of the waterproof coiled material to move, and a tensile resistance test is carried out on it. When the lead screw drives the frame through the tensile sensor, the tensile sensor can detect the tensile force at that time and transmit the data to the tensile detector for processing and display, which is convenient for personnel to view. Brief Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the first fixing component of the present utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the second fixing component of the present utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the driving component of the present utility model;

[0022] In the figure: 1, base plate; 2, first fixing component; 201, gantry; 202, cylinder; 203, layer plate; 204, first pressing plate; 205, first anti-slip pad; 3, second fixing component; 301, frame; 302, screw; 303, second pressing plate; 304, support rod; 305, roller; 306, second anti-slip pad; 4, driving component; 401, side plate; 402, lead screw; 403, tensile sensor; 404, auxiliary rod; 405, rocker; 5, tensile detector; 6, placement rack. Specific Embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] The waterproof coiled material can be tested without cutting, which will not increase the waste of the waterproof coiled material. For example Figures 1-4As shown in the figure, a tensile testing machine for waterproof coiled materials according to the present utility model includes a bottom plate 1. A first fixing component 2 is arranged on the top of the bottom plate 1. The first fixing component 2 includes a gantry 201 fixed to the top of the bottom plate 1 by bolts. At both ends of the top of the gantry 201, cylinders 202 are installed through mounting brackets. The output shafts of the cylinders 202 located inside the gantry 201 are fixed with a first pressing plate 204 through flanges. A layer plate 203 is fixed to the inside of the gantry 201 by bolts. A driving component 4 is arranged on the top of the bottom plate 1 away from the top of the gantry 201. The driving component 4 includes a side plate 401 fixed to the top of the bottom plate 1 by bolts;

[0025] A lead screw 402 is sleeved through a threaded groove on one side of the side plate 401. One end of the lead screw 402 is fixed with a tensile force sensor 403 by bolts. A second fixing component 3 is arranged at the end of the tensile force sensor 403 away from the lead screw 402. The second fixing component 3 includes a frame 301 fixed to one end of the tensile force sensor 403 by bolts. At both ends of the top of the frame 301, screw rods 302 are sleeved through threaded grooves. The bottom ends of the screw rods 302 located inside the frame 301 are rotatably connected with a second pressing plate 303 through bearings. A tensile force detector 5 is installed on the top end of the bottom plate 1 on the side of the side plate 401 through a mounting seat.

[0026] During use, rotate the screw rod 302 to push the second pressing plate 303 downward to fix one end of the waterproof coiled material. The cylinder 202 pushes the first pressing plate 204 downward to press the waterproof coiled material. Rotating the lead screw 402 can pull the frame 301 and the fixed end of the waterproof coiled material to move, and conduct a tensile resistance test on it.

[0027] Exemplarily, as Figure 1 shown, the present utility model further includes that a placement rack 6 is fixed to the top of the bottom plate 1 close to the gantry 201 by bolts.

[0028] During use, the setting of the placement rack 6 facilitates the placement of the coiled waterproof coiled material.

[0029] Exemplarily, as Figure 4 shown, the present utility model further includes that auxiliary rods 404 are sleeved through both ends on one side of the side plate 401. One end of the auxiliary rod 404 is connected to one side of the frame 301 through a threaded groove.

[0030] During use, the auxiliary rods 404 can improve the structural stability of the frame 301 while not affecting its movement.

[0031] Exemplarily, as Figure 3 shown, the present utility model further includes that support rods 304 are connected to both ends of the bottom of the frame 301 through threaded grooves. The bottom ends of the support rods 304 are fixed with rollers 305 through flanges.

[0032] In use, the support rod 304 supports the frame 301 through the rollers 305, facilitating the movement of the frame 301.

[0033] Exemplarily, such as Figure 2 、 Figure 3 、 Figure 4 shown, the present utility model further includes that a first anti-slip pad 205 is glued to the top of the laminate 203, a second anti-slip pad 306 is glued to the inner bottom of the frame 301, and a rocker 405 is fixedly sleeved at one end of the lead screw 402 away from the tensile force sensor 403 through a flat key.

[0034] In use, the first anti-slip pad 205 and the second anti-slip pad 306 play an anti-slip role, and the setting of the rocker 405 facilitates the rotation of the side plate 401 by personnel.

[0035] Exemplarily, such as Figure 1 、 Figure 4 shown, the present utility model further includes that the current output end of the tensile force detector 5 is electrically connected to the current input end of the tensile force sensor 403 through a power cord.

[0036] In use, the data detected by the tensile force sensor 403 is transmitted to the tensile force detector 5 for processing and display.

[0037] When the present utility model is in use, the device is connected to an external power supply using a power cord, and the air cylinder 202 is connected to an external air supply device using an air pipe;

[0038] Place the rolled waterproof coiled material on the placement rack 6, pull out one end of the waterproof coiled material through between the laminate 203 and the first pressing plate 204, then insert it between the frame 301 and the second pressing plate 303, rotate the screw rod 302 to push the second pressing plate 303 downward to fix the end of the waterproof coiled material, and then open the air cylinder 202 to push the first pressing plate 204 downward to press the waterproof coiled material through the laminate 203, so that both ends of the waterproof coiled material can be fixed, and the waterproof coiled material between the gantry 201 and the frame 301 belongs to the test end;

[0039] Personnel hold the rocker 405 to rotate the lead screw 402. The rotation of the lead screw 402 drives the frame 301 to move through the tensile force sensor 403. The movement of the frame 301 drives one end of the waterproof coiled material to move, and a tensile resistance test is carried out on it. When the lead screw 402 drives the frame 301 through the tensile force sensor 403, the tensile force sensor 403 can detect the tensile force at that time, and transmit the data to the tensile force detector 5 for processing and display, facilitating personnel to view;

[0040] The support rod 304 supports the frame 301 through the rollers 305, which facilitates the movement of the frame 301. When the frame 301 moves, the auxiliary rod 404 slides within the side plate 401, which can improve the structural stability of the frame 301 without affecting its movement.

[0041] The first anti-slip pad 205 and the second anti-slip pad 306 play an anti-slip role, enabling the first pressing plate 204 and the second pressing plate 303 to firmly clamp and fix the waterproof coiled material.

[0042] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above-described embodiments and descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tensile testing machine suitable for waterproof coiled materials, characterized in that, It includes a bottom plate (1). At the top of the bottom plate (1), there is a first fixing component (2). The first fixing component (2) includes a gantry (201) fixed to the top of the bottom plate (1) by bolts. At both ends of the top of the gantry (201), cylinders (202) are installed through mounting brackets. The output shaft of the cylinder (202) located inside the gantry (201) is fixed with a first pressing plate (204) through a flange. Inside the gantry (201), a layer plate (203) is fixed by bolts. At the top of the bottom plate (1) away from the top of the gantry (201), there is a driving component (4). The driving component (4) includes a side plate (401) fixed to the top of the bottom plate (1) by bolts; On one side of the side plate (401), a lead screw (402) is sleeved through a threaded groove. One end of the lead screw (402) is fixed with a tension sensor (403) by bolts. At the end of the tension sensor (403) away from the lead screw (402), there is a second fixing component (3). The second fixing component (3) includes a frame (301) fixed to one end of the tension sensor (403) by bolts. At both ends of the top of the frame (301), screws (302) are sleeved through threaded grooves. The bottom end of the screw (302) located inside the frame (301) is rotatably connected with a second pressing plate (303) through a bearing. At the top end of the bottom plate (1) on the side of the side plate (401), a tension detector (5) is installed through a mounting seat.

2. The a kind of tensile testing machine applicable to waterproof coiled material according to claim 1, characterized in that, At the top of the bottom plate (1) close to the gantry (201), a placement rack (6) is fixed by bolts.

3. The a tensile testing machine for waterproof coiled material according to claim 1, wherein At both ends of one side of the side plate (401), auxiliary rods (404) are sleeved through. One end of the auxiliary rod (404) is connected to one side of the frame (301) through a threaded groove.

4. A tensile testing machine for waterproof coiled materials according to claim 1, characterized in that, At both ends of the bottom of the frame (301), support rods (304) are connected through threaded grooves. The bottom end of the support rod (304) is fixed with rollers (305) through a flange.

5. A tensile testing machine for waterproof coiled materials according to claim 1, characterized in that, A first anti-slip pad (205) is glued to the top of the layer plate (203). A second anti-slip pad (306) is glued to the inner bottom of the frame (301). At the end of the lead screw (402) away from the tension sensor (403), a rocker (405) is fixedly sleeved through a flat key.

6. The tensile testing machine for waterproof coiled materials according to claim 1, wherein The current output end of the tension detector (5) is electrically connected to the current input end of the tension sensor (403) through a power line.

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