Composite woven bag finished product tensile strength testing device

Abstract

The utility model discloses a composite woven bag finished product tensile strength testing device which comprises a base, the top of the base is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with an air cylinder, the top of the air cylinder is fixedly connected with a controller, and the output end of one end of the air cylinder is fixedly connected with a movable plate. When the tensile strength of a composite woven bag finished product is tested, a test sample is fixedly clamped through the base and the clamping blocks, then the air cylinder is started, the air cylinder drives one of the clamps to move towards one side, the pressing rod exerts pressure on the elastic assembly in the moving process, the pressure sensor senses the pressure and transmits a signal to the controller, and the controller is started. The controller receives a signal and converts the signal into a digital display, when a test sample is broken, the photoelectric sensor receives the signal and transmits the signal to the controller, and the controller sends a stop signal to the air cylinder, so that the situation that the equipment cannot be stopped immediately when the sample is suddenly broken in a test, and the equipment is possibly damaged is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to test device technical field, concretely relates to a kind of composite woven bag finished product tensile strength testing device. BACKGROUND

[0002] Composite woven bag finished product tensile strength testing device is a kind of laboratory testing instrument, it carries out tensile test to composite woven bag finished product by simulating actual use condition, to measure its maximum bearing force, breaking strength, yield point, breaking elongation and other mechanical performance indexes in tensile process.

[0003] The existing part of composite woven bag finished product tensile strength testing device lacks necessary emergency stop device in testing process, which can cause equipment to be unable to stop immediately when sample is suddenly broken in testing, and thus can cause damage to equipment itself. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of overcoming the defects of the prior art, and provides a composite woven bag finished product tensile strength testing device to solve the problems of the existing part of composite woven bag finished product tensile strength testing device lacking necessary emergency stop device in testing process, which can cause equipment to be unable to stop immediately when sample is suddenly broken in testing, and thus can cause damage to equipment itself.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of composite woven bag finished product tensile strength testing device, including pedestal, the pedestal top is fixedly connected with vertical plate, the vertical plate one side is fixedly connected with pneumatic cylinder, the pneumatic cylinder top is fixedly connected with controller, the pneumatic cylinder one end of output is fixedly connected with moving plate, the moving plate bottom one side is fixedly connected with pressing rod, the pressing rod one end is fixedly connected with elastic component, the elastic component outer side is slidably connected with sleeve, the sleeve one end is fixedly connected with pressure sensor, the pressure sensor one side is fixedly connected with fixed block, the fixed block one side is fixedly connected with pedestal, the pedestal top one side is fixedly connected with fixed plate, the fixed plate one side is movably connected with fixed seat, the fixed seat is symmetrically provided with two, the fixed seat inner side is all screw threadedly connected with bolt, the fixed seat one side is all fixedly connected with base, the base top is movably connected with clamping block, the clamping block top is fixedly connected with bearing and slide column respectively, the bearing inner side is fixedly connected with screw rod, the pedestal inner side is fixedly connected with photoelectric sensor, the pneumatic cylinder, pressure sensor and photoelectric sensor are all electrically connected with controller.

[0006] Preferably, the base and the clamping block one side are all fixedly connected with anti-skid pad, and the anti-skid pad is symmetrically provided with a plurality of.

[0007] Preferably, the other side of the base is fixedly connected with triangular plates, the triangular plates are symmetrically provided with a plurality of triangular plates, and the bottom of each triangular plate is fixedly connected with a fixing seat.

[0008] Preferably, the bolts are symmetrically provided with a plurality of bolts, the outer side of one end of each bolt is movably connected with a gasket, and the outer side of one end of each gasket is movably connected with a fixing seat.

[0009] Preferably, the bolts are symmetrically provided with a plurality of bolts, the outer side of one end of each bolt is movably connected with a gasket, and the outer side of one end of each gasket is movably connected with a fixing seat.

[0010] Preferably, the outer side of one end of each screw rod is fixedly connected with a fixing ring, the outer side of each fixing ring is fixedly connected with a knob, and the knobs are symmetrically provided with a plurality of knobs.

[0011] Preferably, the top of each fixing seat is fixedly connected with a handle, and the handle is located on one side of the screw rod.

[0012] Preferably, the outer side of one end of each screw rod is fixedly connected with a fixing ring, the outer side of each fixing ring is fixedly connected with a knob, and the knobs are symmetrically provided with a plurality of knobs.

[0013] Compared with the prior art, the composite woven bag product tensile strength testing device has the following beneficial effects:

[0014] 1、The utility model discloses a photoelectric sensor bottom fixedly connected with a base, a cylinder, a pressure sensor and a photoelectric sensor are electrically connected with a controller, when the composite woven bag product tensile strength is tested, the test sample is fixedly clamped through the base and the clamp block, then the cylinder is started, the cylinder drives one clamp to move to one side, the pressure rod will exert pressure on the elastic component when moving, the pressure sensor feels the pressure, transmits the signal to the controller, the controller receives the signal and converts into digital display, when the test sample breaks, the photoelectric sensor will receive the signal and transmit the signal to the controller, the controller will send the signal of stopping to the cylinder, effectively prevent the sample from breaking suddenly in the test, so that the equipment can not stop immediately, thereby possibly causing damage to the equipment itself.

[0015] 2、The utility model discloses a handle bottom fixedly connected with a fixing seat, effectively convenient to take up the whole clamp and replace;

[0016] 3、The utility model discloses a limiting column one end fixedly connected with a moving plate, the outer side of the limiting column is slidably connected with a vertical plate, effectively position limiting of moving plate, prevent the position from producing deviation in the process of moving.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is an isometric structural diagram of a composite woven bag tensile strength testing device proposed in this utility model;

[0020] Figure 2 This is an exploded structural diagram of a composite woven bag tensile strength testing device proposed in this utility model.

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0022] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0023] Figure 5 for Figure 2 Enlarged structural diagram at point C;

[0024] Figure 6 This is a top view schematic diagram of a composite woven bag tensile strength testing device proposed in this utility model;

[0025] In the diagram: 1. Base; 2. Vertical plate; 3. Cylinder; 4. Controller; 5. Moving plate; 6. Pressure rod; 7. Elastic component; 8. Pressure sensor; 9. Fixing block; 10. Sleeve; 11. Fixing plate; 12. Bolt; 13. Fixing seat; 14. Base; 15. Clamping block; 16. Bearing; 17. Screw; 18. Sliding column; 19. Photoelectric sensor; 20. Anti-slip pad; 21. Triangular plate; 22. Washer; 23. Spring; 24. Fixing ring; 25. Knob; 26. Handle; 27. Limiting post. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6The utility model provides a technical scheme: a composite woven bag finished product tensile strength testing device, including base 1, the top fixed connection of base 1 has vertical board 2, one side fixed connection of vertical board 2 has pneumatic cylinder 3, the top fixed connection of pneumatic cylinder 3 has controller 4, the output of pneumatic cylinder 3 one end fixed connection has moving plate 5, the bottom of moving plate 5 one side fixed connection has pressure rod 6, one end fixed connection of pressure rod 6 has elastic component 7, the outside sliding connection of elastic component 7 has sleeve 10, one end fixed connection of sleeve 10 has pressure sensor 8, one side fixed connection of pressure sensor 8 has fixed block 9, one side fixed connection of fixed block 9 has base 1, one side fixed connection of base 1 top has fixed plate 11, one side swing joint of fixed plate 11 has fixed seat 13, two -sided of fixed seat 13 symmetry is provided with, the inside screw of fixed seat 13 all is connected with bolt 12, one side fixed connection of fixed seat 13 all has base 14, the top of base 14 all swing joint has clamping block 15, the top of clamping block 15 respectively fixed connection has bearing 16 and slide column 18, the inside fixed connection of bearing 16 has screw rod 17, the inside fixed connection of base 1 has photoelectric sensor 19, pneumatic cylinder 3, pressure sensor 8 and photoelectric sensor 19 all with controller 4 electric connection, when in the composite woven bag finished product tensile strength test, the test sample is fixedly clamped through base 14 and clamping block 15, then starts pneumatic cylinder 3, pneumatic cylinder 3 drives one of the clamps to move to one side, when moving, pressure rod 6 will exert pressure on elastic component 7, pressure sensor 8 senses the pressure, transmits the signal to controller 4, and controller 4 receives the signal and converts it into a digital display, when the test sample breaks, photoelectric sensor 19 will receive the signal and transmit it to controller 4, and controller 4 will send a stop signal to pneumatic cylinder 3, effectively preventing the equipment from stopping immediately when the sample suddenly breaks during testing, which may cause damage to the equipment itself.

[0028] In the utility model, preferably, the base 14 and the clamping block 15 are fixedly connected with anti-skid pads 20 on one side, the anti-skid pads 20 are symmetrically arranged, and the base 14 and the clamping block 15 are effectively prevented from being unstable when clamping the test sample.

[0029] In the utility model, preferably, the base 14 is fixedly connected with triangular plates 21 on the other side, the triangular plates 21 are symmetrically arranged, the triangular plates 21 are fixedly connected with the fixed seats 13 on the bottom, and the stability of the base 14 is effectively improved.

[0030] In the utility model, preferably, the bolt 12 is symmetrically arranged, the outside of one end of the bolt 12 is movably connected with a gasket 22, and the gasket 22 is movably connected with the fixed seat 13 on one side, so that the stability of the bolt 12 is effectively improved.

[0031] The utility model discloses, preferably, the sliding column 18 is provided with a plurality of symmetrically, and the outer side of sliding column 18 all movably connects the spring 23, and the spring 23 is located between the clamping block 15 and fixed base 13, effectively increases the stability of clamping block 15 clamping.

[0032] The utility model discloses, preferably, the outer side of screw rod 17 one end all fixedly connected with fixed ring 24, fixed ring 24 outer side all fixedly connected with knob 25, and knob 25 is provided with a plurality of symmetrically, effectively convenient for user rotation and tighten screw rod 17.

[0033] The utility model discloses, preferably, the top of fixed base 13 all fixedly connected with handle 26, and handle 26 is located on one side of screw rod 17, effectively convenient to take up the whole fixture and change.

[0034] The utility model discloses, preferably, one side of movable plate 5 is fixedly connected with the limiting column 27, and the limiting column 27 is provided with two symmetrically, and the outer side of limiting column 27 all slidingly connects with vertical board 2, effectively the position of movable plate 5 is limited, prevents the position from producing deviation in the process of moving.

[0035] The working principle and use flow of the utility model are: when using, when carrying out the composite woven bag finished product tensile strength test, the test sample is fixedly clamped through base 14 and clamping block 15, then starts cylinder 3, and cylinder 3 drives one of the fixtures to move to one side, and when moving, the pressure bar 6 will exert pressure on the elastic component 7, and the pressure sensor 8 feels the pressure, and the signal is transmitted to the controller 4, and the controller 4 receives the signal and converts into digital display, when the test sample breaks, the photoelectric sensor 19 will receive the signal and transmit the signal to the controller 4, and the controller 4 will send the signal of stopping to cylinder 3, effectively prevent the sample from breaking suddenly in the test, and the equipment cannot stop immediately, so as to possibly cause damage to the equipment itself.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for testing the tensile strength of a finished composite woven bag, comprising a base (1), characterised in that: The base (1) top fixedly connected with vertical plate (2), one side of vertical plate (2) fixedly connected with pneumatic cylinder (3), pneumatic cylinder (3) top fixedly connected with controller (4), pneumatic cylinder (3) one end output fixedly connected with moving plate (5), moving plate (5) bottom one side fixedly connected with pressure rod (6), one end of pressure rod (6) fixedly connected with elastic component (7), elastic component (7) outside slidingly connected with sleeve (10), sleeve (10) one end fixedly connected with pressure sensor (8), one side of pressure sensor (8) fixedly connected with fixed block (9), one side of fixed block (9) fixedly connected with base (1), base (1) top one side fixedly connected with fixed plate (11), one side of fixed plate (11) movably connected with fixed seat (13), fixed seat (13) symmetrically provided with two, both sides of fixed seat (13) are screw connected with bolt (12), both sides of fixed seat (13) are fixedly connected with base (14), both sides of base (14) top movably connected with clamping block (15), both sides of clamping block (15) top fixedly connected with bearing (16) and slide column (18), bearing (16) inside fixedly connected with screw rod (17), base (1) inside fixedly connected with photoelectric sensor (19), pneumatic cylinder (3), pressure sensor (8) and photoelectric sensor (19) are electrically connected with controller (4).

2. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: Both sides of base (14) and clamping block (15) are fixedly connected with anti-skid pad (20), the anti-skid pad (20) is provided with a plurality of symmetrically.

3. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: The other side of base (14) is fixedly connected with triangular plate (21), the triangular plate (21) is provided with a plurality of symmetrically, the bottom of triangular plate (21) is fixedly connected with fixed seat (13).

4. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: The bolt (12) is provided with a plurality of symmetrically, the outer side of one end of bolt (12) is movably connected with gasket (22), the gasket (22) is movably connected with fixed seat (13) on one side.

5. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: The slide column (18) is provided with a plurality of symmetrically, the outer side of slide column (18) is movably connected with spring (23), the spring (23) is located between clamping block (15) and fixed seat (13).

6. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: The outer side of one end of screw rod (17) is fixedly connected with fixed ring (24), the outer side of fixed ring (24) is fixedly connected with knob (25), the knob (25) is provided with a plurality of symmetrically.

7. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: The top of fixed seat (13) is fixedly connected with handle (26), the handle (26) is located on one side of screw rod (17).

8. A device for testing the tensile strength of a finished composite woven bag according to claim 1, characterized in that: One side of moving plate (5) is fixedly connected with limiting column (27), the limiting column (27) is provided with two symmetrically, the outer side of limiting column (27) is slidingly connected with vertical plate (2).

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