CN104749028A - Improved leather tension detection device - Google Patents
Improved leather tension detection device Download PDFInfo
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- CN104749028A CN104749028A CN201510102572.5A CN201510102572A CN104749028A CN 104749028 A CN104749028 A CN 104749028A CN 201510102572 A CN201510102572 A CN 201510102572A CN 104749028 A CN104749028 A CN 104749028A
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Abstract
The invention provides an improved leather tension detection device and belongs to the technical field of leather manufacturing equipment, aiming at solving the problems that fixing and stretching directions are out of alignment when tension detection is carried out on existing leather, the stress is not uniform, and tension detection data is lack of accuracy. The leather tension detection device comprises a rack and a tension sensor; a clamping mechanism I and a clamping mechanism II are arranged on the rack; the rack is slidingly connected with a slide plate and the clamping mechanism II is arranged on the slide plate; the slide plate is connected with a power mechanism; a transverse fine adjustment mechanism is arranged between an adjusting plate and the slide plate; and an angle fine adjustment mechanism is arranged between one end of a lower clamping rod II and the adjusting plate. By virtue of the improved leather tension detection device, the stress is uniform when the tension detection is carried out on the leather and the measured data is accurate.
Description
Technical field
The invention belongs to leather manufacture equipment technical field, relate to a kind of tension detecting apparatus of leather of improvement.
Background technology
Leather industry covers the main body industries such as process hides, shoemaking, fur clothing, leather goods, fur and goods thereof, and the supporting industry such as leather chemical industry, leather five metals, leather machine, auxiliary material, the upstream and downstream degree of association is high, relies on market to pull, product is evergreen, integrates the feature of earning foreign exchange, enriching people, obtaining employment.Chinese leather industry, through adjusting and optimizing structure, begin to take shape in the whole nation that a collection of division of labor based on specialization is clear and definite, characteristic is given prominence to, to the leather production characteristic region and the specialized market that pull local economy to play very important effect, in the market environment of competition, it is not easy that Chinese leather industry can obtain achievement like this, also demonstrates the vigorous and powerful of Chinese leather industry vitality thus.The market potential of leather and leather products is very large, and global leather aggregate demand is about 1.0 hundred million square metres, is equivalent to the output of 300,000,000 ox-hides, and Chinese leather output amounts to nearly 7,000 ten thousand of standard skin, accounts for 23.33% of global leather output.
Leather is being made through physics, chemical processes such as depilation, degreasing and tannings, its finished product still needed through surface quality detection, toughness torture test and tension detect supervisor before dispatching from the factory, tension detect refers to measures by checkout equipment the sunlight hightension that leather can bear, generally at present to be detected by pulling force sensor, but owing to lacking complete set equipment, make the fixing of leather and draw direction misalignment, discontinuity, tension detect data deficiency accuracy.
Summary of the invention
The present invention is directed to existing technology and there are the problems referred to above, propose a kind of tension detecting apparatus of leather of improvement, the tension detecting apparatus of the leather of this improvement makes leather uniform force when carrying out tension detect, and measurement data is accurate.
Object of the present invention realizes by following technical proposal: a kind of tension detecting apparatus of leather of improvement, comprise frame and some pulling force sensors, it is characterized in that, described frame is respectively equipped with the clamp system one for clamping leather edge and clamp system two, described clamp system one comprises upper clamping bar one all in strip and lower clamping bar one, one long arris of upper clamping bar one is hinged on a long arris of lower clamping bar one, the side that described upper clamping bar one is relative with both lower clamping bars one offers clip slot all along its length, described two clip slot notches are relative and xsect is circular arc, a retracting bar one is equipped with between two clip slots, being provided with between described upper clamping bar one and lower clamping bar one can by securing for upper clamping bar one keeper one, described clamp system two comprises upper clamping bar two all in strip and lower clamping bar two, one long arris of upper clamping bar two is hinged on a long arris of lower clamping bar two, the side that described upper clamping bar two is relative with both lower clamping bars two offers clip slot all along its length, described two clip slot notches are relative and xsect is circular arc, a retracting bar two is equipped with between two clip slots, being provided with between described upper clamping bar two and lower clamping bar two can by securing for upper clamping bar two keeper two, described upper clamping bar one, lower clamping bar one, upper clamping bar two and lower clamping bar two are parallel mutually, one end of described some pulling force sensors is all connected on a side of lower clamping bar one, the other end is connected in frame, described frame slidably connects a slide plate, the glide direction of slide plate is perpendicular to the length direction of lower clamping bar one, described clamp system two is arranged on slide plate, and described slide plate and can drive the actuating unit of slide plate movement to be connected, the adjustable plate of a strip is provided with between the upper side of described slide plate and clamp system one, clamp system one is arranged on adjustable plate, the length direction of described adjustable plate is consistent with lower clamping bar one length direction, the transverse micro-adjustment mechanism that can regulate adjustable plate position is in the longitudinal direction provided with between described adjustable plate and slide plate, one end of described lower clamping bar two is rotatably connected on adjustable plate, is provided with the angle fine-adjustment mechanism that can regulate the depth of parallelism between lower clamping bar two and lower clamping bar one between the other end and adjustable plate.
Leather was first cut into rectangle before carrying out tension detect, and lower clamping bar one is connected in frame by pulling force sensor, and second lower clamping bar is slidably connected in frame, and lower clamping bar one parallels with lower clamping bar two; By an edge retracting of leather on retracting bar one, then retracting bar one is placed in the clip slot between lower clamping bar one and upper clamping bar one, and together with being fixed with lower clamping bar one by upper clamping bar one by keeper one, this edge of leather is fixed firmly; Equally, retracting bar two on retracting bar two, and is placed in the clip slot between lower clamping bar two and upper clamping bar two by the opposite edge edge retracting of leather, and lower clamping bar two and upper clamping bar two are fixed by keeper two, the both sides of leather like this are fixed firmly; Make slide plate towards moving away from lower clamping bar one direction by actuating unit, leather is by pretension, now because two edges of leather are by manually fixing, easily there is sorry phenomenon in the direction of movement in it, regulate the position of adjustable plate on lower clamping bar two length direction by transverse micro-adjustment mechanism, make two edge alignment of leather; Some and pulling force sensor is arranged along the length direction of lower clamping bar one, observe the data display of these several pulling force sensors, if not identical, show that the depth of parallelism between lower clamping bar one and lower clamping bar two has deviation, now by angle fine-adjustment mechanism, lower clamping bar two relative adjustment plate is rotated, until the data of some pulling force sensor displays are identical, namely lower clamping bar one is parallel with lower clamping bar two; By actuating unit, slide plate is continued after sunlight mobile, leather is by complete tensioning, and detected the tension force of leather by this device, data accuracy is high.
In the tension detecting apparatus of the leather of above-mentioned improvement, described frame comprises two horizontal struts paralleled, and the length direction of pole is perpendicular to the length direction of lower clamping bar one, the side that described two poles are relative offers chute along strut lengths direction, the two ends of described slide plate have slide block, and the sliding plug of slide block difference is in chute.Slide plate is slidably connected in frame by slide block and chute fit system, and the moving stability is good.
In the tension detecting apparatus of the leather of above-mentioned improvement, described actuating unit comprises one and is fixed on cylinder in frame, and the piston rod direction of described cylinder is perpendicular to the length direction of lower fixture block one, and the piston rod end of described cylinder is fixed on slide plate.Air cylinder driven mode is simple, and cylinder can the telescopic location of random control piston bar, therefore, it is possible to tension data during the multiple tensioning state of detection leather, simple to operate.
In the tension detecting apparatus of the leather of above-mentioned improvement, described actuating unit comprises one and is rotatably connected on screw rod in frame, the length direction of screw rod is perpendicular to the length direction of lower clamping bar one, the downside of described slide plate is fixed with a contiguous block, this contiguous block offers a threaded hole, one end spiral of described screw rod is connected in threaded hole, the other end is fixed with a driven pulley, described frame is also provided with a motor, the output shaft of described motor is fixed with driving pulley, and described driving pulley is connected by belt with between driven pulley.Controlling motor drives main pulley to rotate, and and then by belt drive bolt rotary, because screw rod drives slide plate to move by threaded engagement, mobile accuracy is high.
In the tension detecting apparatus of the leather of above-mentioned improvement, described transverse micro-adjustment mechanism comprises a spring one, the two ends of described slide plate have baffle plate one perpendicular to slide plate upper side and baffle plate two respectively, the two ends of described adjustable plate have baffle plate three perpendicular to adjustable plate upper side and baffle plate four respectively, described spring one is arranged between baffle plate one and baffle plate three, and one end is pressed on baffle plate one, the other end is pressed on baffle plate three, described baffle plate two offers a screw one, described screw one inside spin is equipped with an adjusting bolt one, the end of described adjusting bolt one is pressed on baffle plate four.Spring one acts between baffle plate one and baffle plate three all the time, adjustable plate is made to be pressed on adjusting bolt one end all the time, therefore adjustable plate position in the longitudinal direction can be regulated by adjusting bolt one, and moving axially apart from little when bolt rotates, be suitable for fine setting.
In the tension detecting apparatus of the leather of above-mentioned improvement, described angle fine-adjustment mechanism comprises a spring two, described adjustable plate also have the baffle plate five perpendicular to adjustable plate upper side and baffle plate six, described baffle plate five is relative with baffle plate six plate face, lower clamping bar two is between baffle plate five and baffle plate six, described spring two is arranged between the side of lower clamping bar two and baffle plate five, and one end of spring two is pressed on the side of lower clamping bar two, the other end is pressed on baffle plate five, described baffle plate six offers a screw two, screw two inside spin is equipped with an adjusting bolt two, the end of described adjusting bolt two is pressed on the side of lower clamping bar two.This regulative mode is similar to transverse micro-adjustment mechanism, lower clamping bar two is pressed on the end of adjusting bolt two by spring two all the time, rotating adjusting bolt two can make lower clamping bar two relative adjustment plate rotate, thus regulates the depth of parallelism between lower clamping bar one and lower clamping bar two.
In the tension detecting apparatus of the leather of above-mentioned improvement, the end, one end of described lower clamping bar two has a plate, and this web joint is rotatably connected on adjustable plate by bearing pin.One end of lower clamping bar two has web joint, and second spring acts on the side of the other end.
In the tension detecting apparatus of the leather of above-mentioned improvement, described keeper one comprises a clamping screw one, described upper clamping bar one offers some through holes, described lower clamping bar one offers some screws three, described clamping screw one is connected in screw three through through hole spiral; Described keeper two comprises a clamping screw two, described upper clamping bar two offers some through holes, described lower clamping bar two offers some screws four, and described clamping screw two is connected in screw four through through hole spiral.Keeper one is the same with the mode of action of keeper two, and all adopt the fixing mode of bolt to fix, framework is simple, easy to operate, fixing good reliability.
In the tension detecting apparatus of the leather of above-mentioned improvement, described pulling force sensor has two, and these two pulling force sensors lay respectively between the two ends of frame and lower clamping bar one.Whether equally judge that whether lower clamping bar one is parallel with lower clamping bar two by the display data of two pulling force sensors, make the detection data at sunlight end more accurate.
In the tension detecting apparatus of the leather of above-mentioned improvement, the inwall of described clip slot is all fixed with a rubber layer, described retracting bar one and retracting bar two lateral surface offer all along its length the inserting groove for leather edge connecting, and the lateral surface of retracting bar one and retracting bar two all compresses with rubber layer.The edge of leather is first plugged in inserting groove, then retracting bar one and retracting bar two is made all to rotate a circle, and be placed into after in clip slot because rubber layer and retracting bar one and the leather surface furled on bar two compress, and there is between rubber layer and leather larger friction force, therefore, it is possible to by the fixation of leather edge, avoid coming off when leather tensioning.
Compared with prior art, the tension detecting apparatus of the leather of this improvement has following advantage:
1, due to clamp system one and clamp system two be all leather edge is furled after compressed by rubber layer, the therefore fixation of leather, also can not come off when the stressed tensioning of leather.
2, because the tension detecting apparatus of the leather improved is provided with transverse fine-adjusting device, two relative edges of leather can be made along alignment, therefore, it is possible to distortion after avoiding leather to be fixed, make detection data more accurate.
3, because the tension detecting apparatus of the leather improved is provided with angle fine-adjustment mechanism, the depth of parallelism between lower clamping bar one and lower clamping bar two can be regulated, make the stressed identical of leather dual-side, therefore leather is carrying out tension detect room uniform force, detects data more accurate.
Accompanying drawing explanation
Fig. 1 is the perspective view of the tension detecting apparatus of the leather of this improvement.
Fig. 2 is the structure vertical view of the tension detecting apparatus of the leather of this improvement.
Fig. 3 is the schematic enlarged-scale view at A place in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at B place in Fig. 1.
Fig. 5 is the schematic enlarged-scale view at C place in Fig. 1.
Fig. 6 is the schematic enlarged-scale view at D place in Fig. 2.
Fig. 7 is the perspective view of the tension detecting apparatus in embodiment two.
In figure, 1, frame; 11, pole; 111, chute; 2, clamp system one; 21, upper clamping bar one; 22, lower clamping bar one; 23, bar one is furled; 24, keeper one; 241, clamping screw one; 3, clamp system two; 31, upper clamping bar two; 32, lower clamping bar two; 321, web joint; 33, bar two is furled; 34, keeper two; 341, clamping screw two; 4, actuating unit; 41, cylinder; 42, motor; 43, driven pulley; 44, belt; 45, screw rod; 46, contiguous block; 5, slide plate; 51, slide block; 6, adjustable plate; 7, transverse micro-adjustment mechanism; 71, baffle plate one; 72, baffle plate two; 73, baffle plate three; 74, baffle plate four; 75, spring one; 76, adjusting bolt one; 8, angle fine-adjustment mechanism; 81, baffle plate five; 82, baffle plate six; 83, spring two; 84, adjusting bolt two; 9, pulling force sensor; 101, rubber layer; 102, inserting groove.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of tension detecting apparatus of leather of improvement, comprise frame 1 and two pulling force sensors 9, frame 1 fixes on the ground, there is the upper spider face of a level, frame 1 is respectively equipped with clamp system 1 and clamp system 23, these two clamp systems are used for clamping two relative edge edges of leather respectively.Wherein, clamp system 1 comprises clamping bar 1 and lower clamping bar 1, upper clamping bar 1 and lower clamping bar 1 are all in strip, and a long arris of upper clamping bar 1 is hinged on a long arris of lower clamping bar 1, the side that upper clamping bar 1 is relative with both lower clamping bars 1 offers clip slot all along its length, two clip slot notches are relative and xsect is circular arc, a retracting bar 1 is equipped with between two clip slots, and being provided with keeper 1 between upper clamping bar 1 and lower clamping bar 1, upper clamping bar 1 can be fixed by this keeper 1.Equally, clamp system 23 comprises clamping bar 2 31 and lower clamping bar 2 32, upper clamping bar 2 31 and lower clamping bar 2 32 are all in strip, and a long arris of upper clamping bar 2 31 is hinged on a long arris of lower clamping bar 2 32, the side that upper clamping bar 2 31 is relative with both lower clamping bars 2 32 offers clip slot all along its length, two clip slot notches are relative and xsect is circular arc, a retracting bar 2 33 is equipped with between two clip slots, and be provided with keeper 2 34 between upper clamping bar 2 31 and lower clamping bar 2 32, upper clamping bar 2 31 can be fixed by this keeper 2 34, upper clamping bar 1, lower clamping bar 1, upper clamping bar 2 31 and lower clamping bar 2 32 parallel mutually.One end of two pulling force sensors 9 is all connected on a side of lower clamping bar 1, and the other end is connected in frame 1, and two pulling force sensors 9 are arranged along the length direction of lower clamping bar 1.Frame 1 slidably connects a slide plate 5, the glide direction of slide plate 5 is perpendicular to the length direction of lower clamping bar 1, slide plate 5 is connected with an actuating unit 4, this actuating unit 4 can drive slide plate 5 to move, the upper side of slide plate 5 is provided with the adjustable plate 6 of a strip, the length direction of adjustable plate 6 is consistent with lower clamping bar 1 length direction, is provided with transverse micro-adjustment mechanism 7 between adjustable plate 6 and slide plate 5, and this transverse micro-adjustment mechanism 7 can regulate adjustable plate 6 position in the longitudinal direction.One end of lower clamping bar 2 32 is rotatably connected on adjustable plate 6, is provided with angle fine-adjustment mechanism 8 between the other end and adjustable plate 6, and this angle adjustment structure 8 can regulate the depth of parallelism between lower clamping bar 2 32 and lower clamping bar 1.Leather was first cut into rectangle before carrying out tension detect, and lower clamping bar 1 is connected in frame 1 by pulling force sensor 9, and lower clamping bar 2 32 is then slidably connected in frame 1, and lower clamping bar 1 parallels with lower clamping bar 2 32; By an edge retracting of leather on retracting bar 1, then retracting bar 1 is placed in the clip slot between lower clamping bar 1 and upper clamping bar 1, and together with being fixed with lower clamping bar 1 by upper clamping bar 1 by keeper 1, this edge of leather is fixed firmly; Equally, the opposite edge edge retracting of leather is on retracting bar 2 33, and retracting bar 2 33 is placed in the clip slot between lower clamping bar 2 32 and upper clamping bar 2 31, lower clamping bar 2 32 and upper clamping bar 2 31 are fixed by keeper 2 34, the both sides of leather like this are fixed firmly; By actuating unit 4, slide plate 5 is moved towards away from lower clamping bar 1 direction, leather is by pretension, now because two edges of leather are by manually fixing, easily there is sorry phenomenon in the direction of movement in it, regulate the position of adjustable plate 6 on lower clamping bar 2 32 length direction by transverse micro-adjustment mechanism 7, make two edge alignment of leather; Observe the data display of two pulling force sensors 9, if not identical, show that the depth of parallelism between lower clamping bar 1 and lower clamping bar 2 32 has deviation, now by angle fine-adjustment mechanism 8, lower clamping bar 2 32 relative adjustment plate 6 is rotated, until the data of two pulling force sensor 9 displays are identical, namely lower clamping bar 1 is parallel with lower clamping bar 2 32; By actuating unit 4, slide plate 5 is continued after sunlight mobile, leather is by complete tensioning, and detected the tension force of leather by this device, data accuracy is high.
Specifically, shown in composition graphs 4, Fig. 5, Fig. 6, frame 1 comprises two horizontal struts paralleled 11, and the length direction of pole 11 is perpendicular to the length direction of lower clamping bar 1, the side that two poles 11 are relative offers chute 111 along pole 11 length direction, the two ends of slide plate 5 have slide block 51, and sliding plug is in chute 111 respectively for slide block 51, and the moving stability is good.The end, one end of lower clamping bar 2 32 has a plate 321, and this web joint 321 is rotatably connected on adjustable plate 6 by bearing pin.Keeper 1 comprises clamping screw 1, upper clamping bar 1 offers through hole, lower clamping bar 1 offers screw three, and clamping screw 1 is connected in screw three through through hole spiral; Equally, keeper 2 34 comprises clamping screw 2 341, upper clamping bar 2 31 offers through hole, lower clamping bar 2 32 offers screw four, and clamping screw 2 341 is connected in screw four through through hole spiral, and framework is simple, easy to operate, fixing good reliability.Two pulling force sensors 9 lay respectively between the two ends of frame 1 and lower clamping bar 1, whether equally judge that whether lower clamping bar 1 is parallel with lower clamping bar 2 32 by the display data of two pulling force sensors 9, make the detection data at sunlight end more accurate.The inwall of clip slot is all fixed with a rubber layer 101, retracting bar 1 and retracting bar 2 33 lateral surface offer all along its length the inserting groove 102 for leather edge connecting, and the lateral surface of retracting bar 1 and retracting bar 2 33 all compresses with rubber layer 101, the edge of leather is first plugged in inserting groove 102, then retracting bar 1 and retracting bar 2 33 is made all to rotate a circle, and be placed into after in clip slot because rubber layer 101 and retracting bar 1 and the leather surface furled on bar 2 33 compress, and between rubber layer 101 and leather, there is larger friction force, therefore, it is possible to by the fixation of leather edge, avoid coming off when leather tensioning.
Actuating unit 4 comprises one and is fixed on cylinder 41 in frame 1, the piston rod direction of cylinder 41 is perpendicular to the length direction of lower fixture block 1, the piston rod end of cylinder 41 is fixed on slide plate 5, cylinder 41 type of drive is simple, and cylinder 41 can the telescopic location of random control piston bar, therefore, it is possible to tension data when detecting the multiple tensioning state of leather, simple to operate.
Transverse micro-adjustment mechanism 7 comprises a spring 1, the two ends of slide plate 5 have baffle plate 1 and baffle plate 2 72 respectively, baffle plate 1 and baffle plate 2 72 are respectively perpendicular to slide plate 5 upper side, the two ends of adjustable plate 6 have baffle plate 3 73 and baffle plate 4 74 respectively, baffle plate 3 73 and baffle plate 4 74 are put respectively perpendicular to adjustable plate 6 upper side, spring 1 is arranged between baffle plate 1 and baffle plate 3 73, and one end is pressed on baffle plate 1, the other end is pressed on baffle plate 3 73, baffle plate 2 72 offers a screw one, screw one inside spin is equipped with an adjusting bolt 1, the end of adjusting bolt 1 is pressed on baffle plate 4 74, spring 1 acts between baffle plate 1 and baffle plate 3 73 all the time, adjustable plate 6 is made to be pressed on adjusting bolt 1 end all the time, therefore adjustable plate 6 position in the longitudinal direction can be regulated by adjusting bolt 1, and bolt rotate time move axially apart from little, be suitable for fine setting.
Angle fine-adjustment mechanism 8 comprises a spring 2 83, adjustable plate 6 also have baffle plate 5 81 and baffle plate 6 82, baffle plate 5 81 and baffle plate 6 82 are respectively perpendicular to adjustable plate 6 upper side and plate face is relative, lower clamping bar 2 32 is between baffle plate 5 81 and baffle plate 6 82, spring 2 83 is arranged between the side of lower clamping bar 2 32 and baffle plate 5 81, and one end of spring 2 83 is pressed on the side of lower clamping bar 2 32, the other end is pressed on baffle plate 5 81, baffle plate 6 82 offers a screw two, screw two inside spin is equipped with an adjusting bolt 2 84, the end of adjusting bolt 2 84 is pressed on the side of lower clamping bar 2 32, lower clamping bar 2 32 is pressed on the end of adjusting bolt 2 84 by spring 2 83 all the time, rotating adjusting bolt 2 84 can make lower clamping bar 2 32 relative adjustment plate 6 rotate, thus the depth of parallelism between lower clamping bar 1 and lower clamping bar 2 32 is regulated.
Embodiment two:
The structure of the tension detecting apparatus of the leather of this improvement is substantially identical with embodiment one, difference is as shown in Figure 7, actuating unit 4 comprises a screw rod 45, this screw rod 45 is rotatably connected in frame 1, the length direction of screw rod 45 is perpendicular to the length direction of lower clamping bar 1, the downside of slide plate 5 is fixed with a contiguous block 46, contiguous block 46 offers a threaded hole, one end spiral of screw rod 45 is connected in threaded hole, the other end is fixed with a driven pulley 43, frame 1 is also provided with a motor 42, the output shaft of motor 42 is fixed with driving pulley, be connected by belt 44 between driving pulley with driven pulley 43, controlling motor 42 drives main pulley to rotate, and and then drive screw rod 45 to rotate by belt 44, because screw rod 45 drives slide plate 5 to move by threaded engagement, mobile accuracy is high.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as frame 1, pole 11, chute 111, clamp system 1, upper clamping bar 1 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (5)
1. the tension detecting apparatus of the leather improved, comprise frame (1) and some pulling force sensors (9), it is characterized in that, described frame (1) is respectively equipped with the clamp system one (2) for clamping leather edge and clamp system two (3), described clamp system one (2) comprises upper clamping bar one (21) all in strip and lower clamping bar one (22), one long arris of upper clamping bar one (21) is hinged on a long arris of lower clamping bar one (22), both relative sides offer clip slot all along its length for described upper clamping bar one (21) and lower clamping bar one (22), described two clip slot notches are relative and xsect is circular arc, a retracting bar one (23) is equipped with between two clip slots, being provided with between described upper clamping bar one (21) and lower clamping bar one (22) can by securing for upper clamping bar one (21) keeper one (24), described clamp system two (3) comprises upper clamping bar two (31) all in strip and lower clamping bar two (32), one long arris of upper clamping bar two (31) is hinged on a long arris of lower clamping bar two (32), both relative sides offer clip slot all along its length for described upper clamping bar two (31) and lower clamping bar two (32), described two clip slot notches are relative and xsect is circular arc, a retracting bar two (33) is equipped with between two clip slots, being provided with between described upper clamping bar two (31) and lower clamping bar two (32) can by securing for upper clamping bar two (31) keeper two (34), described upper clamping bar one (21), lower clamping bar one (22), upper clamping bar two (31) and lower clamping bar two (32) are parallel mutually, one end of described some pulling force sensors (9) is all connected on a side of lower clamping bar one (22), the other end is connected in frame (1), described frame (1) slidably connects a slide plate (5), the glide direction of slide plate (5) is perpendicular to the length direction of lower clamping bar one (22), described clamp system two (3) is arranged on slide plate (5), and described slide plate (5) and can drive the actuating unit (4) of slide plate (5) movement to be connected, the adjustable plate (6) of a strip is provided with between the upper side of described slide plate (5) and clamp system one (2), clamp system one (2) is arranged on adjustable plate (6), the length direction of described adjustable plate (6) is consistent with lower clamping bar one (22) length direction, the transverse micro-adjustment mechanism (7) that can regulate adjustable plate (6) position is in the longitudinal direction provided with between described adjustable plate (6) and slide plate (5), one end of described lower clamping bar two (32) is rotatably connected on adjustable plate (6), the angle fine-adjustment mechanism (8) that can regulate the depth of parallelism between lower clamping bar two (32) and lower clamping bar one (22) is provided with between the other end and adjustable plate (6), described pulling force sensor (9) has two, these two pulling force sensors (9) lay respectively between the two ends of frame (1) and lower clamping bar one (22), the inwall of described clip slot is all fixed with a rubber layer (101), described retracting bar one (23) and retracting bar two (33) lateral surface offer all along its length the inserting groove (102) for leather edge connecting, and retracting bar one (23) and the lateral surface that furls bar two (33) all compress with rubber layer (101), described frame (1) comprises two horizontal struts paralleled (11), and the length direction of pole (11) is perpendicular to the length direction of lower clamping bar one (22), the side that described two poles (11) are relative offers chute (111) along pole (11) length direction, the two ends of described slide plate (5) have slide block (51), and the sliding plug of slide block (51) difference is in chute (111), described actuating unit (4) comprises one and is rotatably connected on screw rod (45) in frame (1), the length direction of screw rod (45) is perpendicular to the length direction of lower clamping bar one (22), the downside of described slide plate (5) is fixed with a contiguous block (46), (46) offer a threaded hole to this contiguous block, one end spiral of described screw rod (45) is connected in threaded hole, the other end is fixed with a driven pulley (43), described frame (1) is also provided with a motor (42), the output shaft of described motor (42) is fixed with driving pulley, be connected by belt (44) between described driving pulley with driven pulley (43).
2. the tension detecting apparatus of the leather of improvement according to claim 1, it is characterized in that, described transverse micro-adjustment mechanism (7) comprises a spring one (75), the two ends of described slide plate (5) have baffle plate one (71) perpendicular to slide plate (5) upper side and baffle plate two (72) respectively, the two ends of described adjustable plate (6) have baffle plate three (73) perpendicular to adjustable plate (6) upper side and baffle plate four (74) respectively, described spring one (75) is arranged between baffle plate one (71) and baffle plate three (73), and one end is pressed on baffle plate one (71), the other end is pressed on baffle plate three (73), described baffle plate two (72) offers a screw one, described screw one inside spin is equipped with an adjusting bolt one (76), the end of described adjusting bolt one (76) is pressed on baffle plate four (74).
3. the tension detecting apparatus of the leather of improvement according to claim 1, it is characterized in that, described angle fine-adjustment mechanism (8) comprises a spring two (83), described adjustable plate (6) also have the baffle plate five (81) perpendicular to adjustable plate (6) upper side and baffle plate six (82), described baffle plate five (81) is relative with baffle plate six (82) plate face, lower clamping bar two (32) is positioned between baffle plate five (81) and baffle plate six (82), described spring two (83) is arranged between the side of lower clamping bar two (32) and baffle plate five (81), and one end of spring two (83) is pressed on the side of lower clamping bar two (32), the other end is pressed on baffle plate five (81), described baffle plate six (82) offers a screw two, screw two inside spin is equipped with an adjusting bolt two (84), the end of described adjusting bolt two (84) is pressed on the side of lower clamping bar two (32).
4. the tension detecting apparatus of the leather of improvement according to claim 3, it is characterized in that, the end, one end of described lower clamping bar two (32) has a plate (321), and this web joint (321) is rotatably connected on adjustable plate (6) by bearing pin.
5. the tension detecting apparatus of the leather of improvement according to claim 4, it is characterized in that, described keeper one (24) comprises some clamping screws one (241), described upper clamping bar one (21) offers some through holes, described lower clamping bar one (22) offers some screws three, and described clamping screw one (241) is connected in screw three through through hole spiral; Described keeper two (34) comprises some clamping screws two (341), described upper clamping bar two (31) offers some through holes, described lower clamping bar two (32) offers some screws four, and described clamping screw two (341) is connected in screw four through through hole spiral.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341929.6A CN103389245B (en) | 2013-08-07 | 2013-08-07 | A kind of tension detecting apparatus of leather |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310341929.6A Division CN103389245B (en) | 2013-08-07 | 2013-08-07 | A kind of tension detecting apparatus of leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104749028A true CN104749028A (en) | 2015-07-01 |
Family
ID=49533581
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510102572.5A Pending CN104749028A (en) | 2013-08-07 | 2013-08-07 | Improved leather tension detection device |
| CN201310341929.6A Active CN103389245B (en) | 2013-08-07 | 2013-08-07 | A kind of tension detecting apparatus of leather |
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| CN108007776A (en) * | 2017-12-01 | 2018-05-08 | 孙梦 | A kind of true and false identification device for leather |
| CN114441300A (en) * | 2022-03-16 | 2022-05-06 | 南通成鹏纺织有限公司 | Detection equipment convenient to detect leather tension |
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Also Published As
| Publication number | Publication date |
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| CN103389245B (en) | 2015-09-02 |
| CN104748901A (en) | 2015-07-01 |
| CN103389245A (en) | 2013-11-13 |
| CN104748901B (en) | 2017-08-11 |
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