CN215374795U - Spunlace non-woven fabric tension testing device - Google Patents
Spunlace non-woven fabric tension testing device Download PDFInfo
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- CN215374795U CN215374795U CN202121191946.2U CN202121191946U CN215374795U CN 215374795 U CN215374795 U CN 215374795U CN 202121191946 U CN202121191946 U CN 202121191946U CN 215374795 U CN215374795 U CN 215374795U
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- supporting seat
- centre gripping
- screw rod
- clamping piece
- slider
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Abstract
The utility model provides a water thorn non-woven fabrics pulling force testing arrangement, includes the base, is provided with supporting seat one and supporting seat two on the base relatively, installs two guide bars between supporting seat one and the supporting seat two, is provided with slider and fixed block relatively on two guide bars, and the top of slider is provided with left centre gripping subassembly, and the top of fixed block is provided with right centre gripping subassembly, and one side that the fixed block was kept away from to supporting seat two is provided with the fixing base, and one side of fixing base is provided with transmission, and transmission is connected with the slider transmission. During the use, will wait to detect the water thorn non-woven fabrics centre gripping on left centre gripping subassembly and right centre gripping subassembly, drive the slider through transmission and remove along the guide bar, the distance between slider and the fixed block crescent to tensile water thorn non-woven fabrics is until breaking, and then tests the tensile properties of water thorn non-woven fabrics.
Description
Technical Field
The utility model belongs to the technical field of non-woven fabric detection, and particularly relates to a spunlace non-woven fabric tension testing device.
Background
The spunlace non-woven fabric is formed by spraying high-pressure micro water flow onto one or more fiber nets to enable the fibers to be intertwined with each other, so that the fiber nets are reinforced to have certain strength, and the obtained fabric is the spunlace non-woven fabric which is used as a medical curtain, an operating suit, an operating cover cloth, a medical wrapping material, a wound dressing, medical gauze, an aviation cleaning cloth, a clothing lining base cloth, a coating base cloth, a disposable material, an instrument cleaning cloth, an electronic industry high-grade cleaning cloth, a towel, cosmetic cotton, a wet tissue, a mask coating material and the like.
In the prior art, generally, set up anchor clamps and lower anchor clamps on detecting the frame, the both ends of awaiting measuring the piece are centre gripping respectively on two anchor clamps, the piece that awaits measuring is put in the centre gripping seam between two clamping pieces during the centre gripping, adjust the distance between two clamping pieces and will await measuring a centre gripping, start tensile testing machine and remove one of them anchor clamps until the piece that awaits measuring breaks, and the elongation value when taking notes maximum tensile force and maximum tensile force, present tensile testing apparatus appears the cloth not hard up in carrying out the testing process, cause and detect the structure inaccurate, and waste time and energy when artifical centre gripping water thorn non-woven fabrics, work efficiency is low.
Disclosure of Invention
The utility model aims to provide a spun-laced non-woven fabric tension testing device to solve the technical problems that in the prior art, cloth is loosened in the detection process, the detection structure is inaccurate, time and labor are wasted when spun-laced non-woven fabrics are clamped, and the working efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a water thorn non-woven fabrics pulling force testing arrangement, includes the base, be provided with lead screw supporting seat one and lead screw supporting seat two relatively on the base, install two guide bars between supporting seat one and the supporting seat two, be provided with slider and fixed block relatively on two guide bars, the top of slider is provided with left centre gripping subassembly, the top of fixed block is provided with right centre gripping subassembly, one side that the fixed block was kept away from to supporting seat two is provided with the fixing base, the slider passes through transmission and the fixing base is connected, transmission is connected with the slider transmission.
The fixing seat is an L-shaped supporting plate, and one side of the supporting plate is fixedly connected with the base.
The transmission device comprises a threaded screw rod and a speed reducing motor which are arranged between two guide rods, the speed reducing motor is fixedly installed on one side, away from the second supporting seat, of the fixing seat, a screw rod nut is arranged on the sliding block in a nested mode, the screw rod nut is connected to the threaded screw rod in a sleeved mode, one end of the threaded screw rod penetrates through the fixing block and the second supporting seat to be in transmission connection with the speed reducing motor, and the other end of the threaded screw rod is connected with the first screw rod supporting seat.
Two linear bearings are nested on two sides of the screw rod nut on the sliding block, and the linear bearings are sleeved on the guide rod.
The fixing block is provided with an opening for the threaded screw rod to pass through, and the size of the opening is far larger than the diameter of the threaded screw rod.
Above-mentioned left centre gripping subassembly and right centre gripping subassembly symmetry set up and the structure is the same, and left centre gripping subassembly is provided with clamp bolt including last clamping piece and the lower clamping piece that sets up side by side on going up the clamping piece, and clamp bolt and last clamping piece threaded connection go up clamping piece one side and are provided with the graduation apparatus.
An upper occlusion part is arranged on one side of the upper clamping piece, and a lower occlusion part corresponding to the upper occlusion part is arranged on one side of the lower clamping piece.
One side that the slider was kept away from to above-mentioned fixed block still is equipped with the connecting plate, is provided with the draw-in groove on the connecting plate, and it has the pull rod to peg graft on the draw-in groove, and pull rod one end is connected with the stopper, and the pull rod other end is connected with the tensiometer, and the tensiometer is installed on the fixing base.
The utility model has the beneficial effects that:
1. by arranging the threaded screw rod, the screw rod nut, the sliding block and the speed reducing motor, the speed reducing motor is started to drive the threaded screw rod to rotate, when the threaded screw rod rotates, the screw rod nut can be converted into linear motion along with the rotation angle of the threaded screw rod according to the lead of the corresponding specification, so that the sliding block is driven to move along the guide rod, and the experiment of stretching along with the non-woven fabric can be carried out;
2. by arranging the linear bearing, when the sliding block moves along the guide rod, the friction between the sliding block and the guide rod can be reduced, so that the sliding block moves more stably;
3. can make clamp bolt downstream through rotating clamp bolt, clamp bolt downstream drives clamping piece downstream, and then fix the water thorn non-woven fabrics, can carry out accurate measurement and location to the width of placing the non-woven fabrics in left centre gripping subassembly and right centre gripping subassembly through the graduation apparatus, when fixing the other end of non-woven fabrics again, can contrast the position on the graduation apparatus of one end before, carry out quick accurate location, make the non-woven fabrics be in rectilinear state, prevent that the non-woven fabrics from appearing crooked, not only can fix a position the non-woven fabrics fast, and labour saving and time saving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the upper clip and the lower clip being engaged;
FIG. 5 is a side view of the upper clip;
in the figure, a base 1, a first supporting seat 2, a second supporting seat 3, a guide rod 4, a sliding block 5, a fixing block 6, a left clamping assembly 7, a right clamping assembly 8, a fixing seat 9, a threaded screw rod 10, a speed reducing motor 11, a linear bearing 12, an upper clamping piece 13, a lower clamping piece 14, a compression bolt 15, a dial gauge 16, an upper occlusion part 17, a lower occlusion part 18, a connecting plate 19, a clamping groove 20, a pull rod 21, a limiting block 22, a tension meter 23 and a screw rod nut 24.
Detailed Description
As shown in fig. 1 to 5, a water thorn non-woven fabrics pulling force testing arrangement, including base 1, be provided with supporting seat one 2 and supporting seat two 3 on the base 1 relatively, install two guide bars 4 between supporting seat one 2 and the supporting seat two 3, be provided with slider 5 and fixed block 6 on two guide bars 4 relatively, the top of slider 5 is provided with left centre gripping subassembly 7, the top of fixed block 6 is provided with right centre gripping subassembly 8, one side that fixed block 6 was kept away from to supporting seat two 2 is provided with fixing base 9, one side of fixing base 9 is provided with transmission, transmission is connected with slider 5 transmission.
During the use, will wait to detect the water thorn non-woven fabrics centre gripping on left centre gripping subassembly 7 and right centre gripping subassembly 8, drive slider 5 through transmission and remove along guide bar 4, the distance between slider 5 and the fixed block 6 crescent to tensile water thorn non-woven fabrics is until breaking, and then tests the tensile property of water thorn non-woven fabrics.
Further, the fixing seat 9 is an L-shaped supporting plate, and one side of the supporting plate is fixedly connected with the base 1.
Further, transmission is including setting up threaded screw 10 and gear motor 11 between two guide bars 4, gear motor 11 fixed mounting is in one side that supporting seat two 3 was kept away from to fixing base 9, the nested feed screw nut 24 that is equipped with on slider 5, feed screw nut 24 cup joints on threaded screw 10, threaded screw 10 one end is passed fixed block 6 and supporting seat two 3 and is connected with gear motor 11 transmission, the threaded screw 10 other end is connected with supporting seat one 2, through setting up like this, start gear motor 11 and drive threaded screw 10 and rotate, when threaded screw 10 rotated, feed screw nut 24 will be along with threaded screw 10's turned angle and convert linear motion into according to the helical pitch that corresponds the specification, thereby realize the linear motion that slider 5 corresponds.
Furthermore, two linear bearings 12 are nested on two sides of a screw nut 24 on the sliding block 5, the linear bearings 12 are sleeved on the guide rod 4, and through the arrangement, when the sliding block 5 moves along the guide rod 4, friction between the sliding block 5 and the guide rod 4 can be reduced, so that the sliding block 5 can move more stably.
Furthermore, an opening for the threaded screw rod 10 to pass through is formed in the fixing block 6, the size of the opening is far larger than the diameter of the threaded screw rod 10, and through the arrangement, the threaded screw rod 10 and the fixing block 6 can be prevented from being additionally connected to influence the reduction motor 11 to drive the threaded screw rod 10 to rotate.
Further, left side centre gripping subassembly 7 and right centre gripping subassembly 8 symmetry set up and the structure is the same, and left side centre gripping subassembly 7 is provided with clamp bolt 15 including last clamping piece 13 and lower clamping piece 14 that set up side by side on going up clamping piece 13, and clamp bolt 15 and last clamping piece 13 threaded connection go up clamping piece 13 one side and are provided with graduation apparatus 16.
Can make clamp bolt 15 downstream through rotating clamp bolt 15, clamp bolt 15 downstream drives clamping piece 13 downstream, and then fix the water thorn non-woven fabrics, can carry out accurate measurement and location to the width of placing the non-woven fabrics in left centre gripping subassembly 7 and right centre gripping subassembly 8 through graduation apparatus 16, when fixing the other end of non-woven fabrics again, can contrast the position on the graduation apparatus 16 of preceding one end, carry out quick accurate location, make the non-woven fabrics be in linear state, prevent that the non-woven fabrics from appearing crooked, not only can fix a position the non-woven fabrics fast, and time saving and labor saving.
Furthermore, an upper occlusion part 17 is arranged on one side of the upper clamping piece 13, and a lower occlusion part 18 corresponding to the upper occlusion part 17 is arranged on one side of the lower clamping piece 14, so that the spunlace non-woven fabric can be better clamped in the left clamping component 7 and the right clamping component 8, and looseness in the experimental process is avoided.
Further, one side that slider 5 was kept away from to fixed block 6 still is equipped with connecting plate 19, is provided with draw-in groove 20 on the connecting plate 19, and it has pull rod 21 to peg graft on the draw-in groove 20, and pull rod 21 one end is connected with stopper 22, and the pull rod 21 other end is connected with tensiometer 23, and tensiometer 23 installs on fixing base 9, and through setting up like this, when the water thorn non-woven fabrics is stretched, tensiometer 23 can respond to the pulling force that the water thorn non-woven fabrics received, and then the record water thorn non-woven fabrics can bear the biggest pulling force.
The working principle is as follows:
when in use, the spunlace nonwoven fabric to be detected is clamped on the left clamping component 7 and the right clamping component 8, the pressing bolt 15 can be driven to move downwards by rotating the pressing bolt 15, the pressing bolt 15 moves downwards to drive the upper clamping piece 13 to move downwards, then the non-woven fabrics are fixed, the width of the non-woven fabrics placed in the left clamping assembly 7 and the right clamping assembly 8 can be accurately measured and positioned through the dial gauge 16, when the other end of the spunlace non-woven fabrics is fixed, the quick and accurate positioning can be carried out by comparing the position on the dial gauge 16 at the previous end, the speed reducing motor 11 is started to drive the threaded screw rod 10 to rotate, when the threaded lead screw 10 rotates, the lead screw nut 24 is converted into linear motion along with the rotation angle of the threaded lead screw 10 according to the lead of the corresponding specification, thereby drive slider 5 and remove along guide bar 4 to can carry out tensile experiment along with the non-woven fabrics.
Claims (8)
1. The utility model provides a water thorn non-woven fabrics pulling force testing arrangement which characterized in that: including base (1), be provided with supporting seat (2) and supporting seat two (3) relatively on base (1), install two guide bars (4) between supporting seat (2) and the supporting seat two (3), be provided with slider (5) and fixed block (6) relatively on two guide bars (4), the top of slider (5) is provided with left centre gripping subassembly (7), the top of fixed block (6) is provided with right centre gripping subassembly (8), one side that fixed block (6) were kept away from in supporting seat two (3) is provided with fixing base (9), one side of fixing base (9) is provided with transmission, transmission is connected with slider (5) transmission.
2. A hydroentangled nonwoven tension testing device according to claim 1, characterized in that: the fixing seat (9) is an L-shaped supporting plate, and one side of the supporting plate is fixedly connected with the base (1).
3. A hydroentangled nonwoven tension testing device according to claim 1, characterized in that: the transmission device comprises a threaded screw rod (10) and a speed reducing motor (11) which are arranged between two guide rods (4), the speed reducing motor (11) is fixedly installed on one side, away from the second supporting seat (3), of the fixing seat (9), a screw nut (24) is arranged on the sliding block (5) in a nested mode, the screw nut (24) is sleeved on the threaded screw rod (10), one end of the threaded screw rod (10) penetrates through the fixing block (6) and the second supporting seat (3) to be connected with the speed reducing motor (11) in a transmission mode, and the other end of the threaded screw rod (10) is connected with the first supporting seat (2).
4. A hydroentangled nonwoven tension testing device according to claim 3, characterized in that: two linear bearings (12) are nested on two sides of a screw rod nut (24) on the sliding block (5), and the linear bearings (12) are sleeved on the guide rod (4).
5. A hydroentangled nonwoven tension testing device according to claim 3, characterized in that: the fixing block (6) is provided with an opening for the threaded screw rod (10) to pass through, and the size of the opening is far larger than the diameter of the threaded screw rod (10).
6. A hydroentangled nonwoven tension testing device according to claim 1, characterized in that: left side centre gripping subassembly (7) and right centre gripping subassembly (8) symmetry set up and the structure is the same, and left side centre gripping subassembly (7) are provided with clamp bolt (15) including last clamping piece (13) and lower clamping piece (14) that set up side by side on going up clamping piece (13), and clamp bolt (15) and last clamping piece (13) threaded connection go up clamping piece (13) one side and are provided with graduation apparatus (16).
7. A hydroentangling nonwoven fabric tension testing device according to claim 6, characterized in that: an upper occlusion part (17) is arranged on one side of the upper clamping piece (13), and a lower occlusion part (18) corresponding to the upper occlusion part (17) is arranged on one side of the lower clamping piece (14).
8. A hydroentangling nonwoven fabric tension testing device according to claim 2, characterized in that: one side of the fixed block (6) far away from the sliding block (5) is further provided with a connecting plate (19), a clamping groove (20) is formed in the connecting plate (19), a pull rod (21) is inserted into the clamping groove (20), one end of the pull rod (21) is connected with a limiting block (22), the other end of the pull rod (21) is connected with a tension meter (23), and the tension meter (23) is installed on the fixed seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191946.2U CN215374795U (en) | 2021-05-31 | 2021-05-31 | Spunlace non-woven fabric tension testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191946.2U CN215374795U (en) | 2021-05-31 | 2021-05-31 | Spunlace non-woven fabric tension testing device |
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| Publication Number | Publication Date |
|---|---|
| CN215374795U true CN215374795U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121191946.2U Active CN215374795U (en) | 2021-05-31 | 2021-05-31 | Spunlace non-woven fabric tension testing device |
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| CN (1) | CN215374795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577610A (en) * | 2022-04-06 | 2022-06-03 | 安徽省通达新材料有限公司 | Device and method for detecting tensile strength performance of packaging film |
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2021
- 2021-05-31 CN CN202121191946.2U patent/CN215374795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577610A (en) * | 2022-04-06 | 2022-06-03 | 安徽省通达新材料有限公司 | Device and method for detecting tensile strength performance of packaging film |
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