CN116124572B - Leather tension detection device and detection method - Google Patents
Leather tension detection device and detection method Download PDFInfo
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- CN116124572B CN116124572B CN202211548098.5A CN202211548098A CN116124572B CN 116124572 B CN116124572 B CN 116124572B CN 202211548098 A CN202211548098 A CN 202211548098A CN 116124572 B CN116124572 B CN 116124572B
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- 238000001514 detection method Methods 0.000 title claims abstract description 166
- 239000010985 leather Substances 0.000 title claims abstract description 112
- 230000001360 synchronised effect Effects 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
Abstract
The invention provides a leather tension detection device and a detection method, which relate to the detection field and comprise the following steps: a driving motor is arranged on the right side of the top of the base plate; a travel groove is formed in the top of the detection plate; mounting columns are arranged on the left side and the right side of the top of the detection plate; a trigger plate is arranged at the top of the mounting column; the bottom of the detection plate is provided with a detection shaft which is of a cylindrical structure; the right end of the detection shaft is provided with a synchronous wheel B; the synchronous wheel B is connected with the synchronous wheel A through the synchronous belt, the leather is not required to be specially fixed and then detected, and the two ends of the leather are not required to be fixed manually step by step, so that the leather fixing step is directly omitted, the detection efficiency of the leather is improved, and the problems that the fixing work of the two ends of the leather is mostly completed separately, the two ends of the leather are inconvenient to synchronously position at one time, and overlong time is easy to consume in the leather fixing are solved.
Description
Technical Field
The invention relates to the technical field of detection, in particular to a leather tension detection device and a leather tension detection method.
Background
In the process of leather production, the tension of the leather needs to be detected to ensure that the produced leather has good quality, and a detection device is needed for the tension detection of the leather.
When the existing leather tension detection device is used, two ends of cut leather are usually fixed at proper positions of the detection device respectively, then the leather is pulled from the two ends through the operation of the detection device, and the tension of the leather is detected, but the fixing work of the two ends of the leather by the existing leather tension detection device is mostly completed separately, so that the two ends of the leather are inconvenient to synchronously and once positioned, the leather is easy to consume too long time on the fixation of the leather, and the detection efficiency of the tension of the leather is low.
Disclosure of Invention
In view of the above, the present invention provides a device and a method for detecting tension of leather, which are used for solving the problems that the device is mainly used for fixing two ends of leather separately, is inconvenient to synchronously and once position two ends of leather, and is easy to consume too long time for fixing leather, so that the detection efficiency of tension of leather is low.
The invention provides a leather tension detection device and a leather tension detection method, which specifically comprise the following steps: a driving motor is arranged on the right side of the top of the base plate; the output shaft of the driving motor is provided with a synchronous wheel A; detection frames are arranged on the front side and the rear side of the top of the substrate; a detection plate is arranged at the top of the detection frame; a travel groove is formed in the top of the detection plate; mounting columns are arranged on the left side and the right side of the top of the detection plate; a trigger plate is arranged at the top of the mounting column; the bottom of the detection plate is provided with a detection shaft which is of a cylindrical structure; the right end of the detection shaft is provided with a synchronous wheel B; the synchronous wheel B is connected with the synchronous wheel A through a synchronous belt.
Further, two detection screw rods A are symmetrically arranged on the detection shaft; every two threads corresponding to the detection screw rod A are opposite; and a main bevel gear is arranged on the circumferential outer wall of the detection screw rod A.
Further, a connecting piece is arranged in the travel groove; the connecting piece is connected with the detection screw rod A through screw teeth.
Further, a positioning piece is arranged at the top of the connecting piece; the top of setting element is provided with the atress post, and the top of atress post is the slope form structure.
Further, when the locating piece drives the stress column to move outwards, the trigger plate pushes the inclined plane of the stress column; and a positioning disc is arranged at the bottom of the stress column.
Further, one end provided with a restoring spring is embedded into the top of the positioning disc; the other end of the restoring spring is embedded and arranged at the top end of the inside of the positioning piece.
Further, a positioning groove is formed in the inner bottom end of the positioning piece; the bottom of the detection plate is provided with a detection frame.
Further, a top plate is arranged at the top of the detection frame; the top plate is of a rectangular structure; and a top roller is arranged at the top of the top plate.
Further, the top roller is of a cylindrical structure; mounting plates A are arranged on the front side and the rear side of the top plate.
Further, a travel frame is arranged on the outer side of the mounting plate A; a driving screw rod is arranged in the travel frame; and a synchronizing wheel C is arranged at the inner end of the driving screw rod.
Further, a sliding block is further arranged in the stroke frame and connected with the driving screw rod through screw teeth.
Further, a bulletproof roller is arranged at the inner end of the sliding block, and the bulletproof roller is of a cylindrical structure; and a mounting plate B is arranged at the bottom of the mounting plate A.
Further, a transmission shaft is arranged on the mounting plate B, and the transmission shaft is of a cylindrical structure; the outer end of the transmission shaft is provided with a transmission gear.
Further, a synchronizing wheel D is arranged on the circumferential outer wall of the transmission shaft, and the synchronizing wheel D is connected with the synchronizing wheel C through a synchronizing belt.
Further, a detection screw rod B is arranged at the middle position of the bottom of the detection frame; the detection screw rod B is connected with the detection frame through screw teeth.
Further, a secondary bevel gear is arranged at the top of the detection screw rod B; the auxiliary bevel gear is meshed with the main bevel gear.
Further, driving racks are arranged at the middle positions of the front side and the rear side of the detection plate; the driving rack is meshed with the transmission gear.
Further, the method comprises the following steps:
1. firstly, respectively placing two ends of the cut leather to be detected in two corresponding positioning pieces;
2. the detection shaft and the detection screw rod A are driven to rotate under the action of the synchronous wheel A, the synchronous wheel B and the synchronous belt by the driving motor, so that the detection screw rod A drives the connecting piece and the positioning piece to move outwards relatively;
3. in the moving process, the trigger plate pushes the inclined plane of the stress column, so that the stress column is pushed by the inclined plane to drive the positioning disc to descend, the positioning disc and the positioning groove are matched to extrude two ends of the limiting leather, the two ends of the leather can move left and right along with the two positioning pieces respectively, and the positioning pieces draw the leather in a stretching manner;
4. when the detection shaft drives the main bevel gear to rotate, the main bevel gear can be matched with the auxiliary bevel gear to drive the detection screw rod B to rotate, so that the detection screw rod B drives the detection frame, the top plate and the top roller to rise through rotation, and the top roller pushes the middle position of leather upwards to detect tension of the leather;
5. when the top plate rises, the top plate can drive the transmission gear to rise, the transmission gear and the driving rack are matched to drive the transmission shaft and the synchronous wheel D to rotate, the synchronous wheel D drives the synchronous wheel C and the driving screw rod to rotate through the synchronous belt, the driving screw rod drives the sliding block and the bulletproof roller to move inwards, and the bulletproof roller moves to the upper side of leather to resist the leather.
Advantageous effects
1. According to the invention, the two ends of the cut leather are respectively placed in the two positioning pieces, and then the driving motor is started to drive the detection shaft and the detection screw rod A to rotate under the action of the synchronous wheel A, the synchronous wheel B and the synchronous belt, so that the detection screw rod A drives the connecting piece and the positioning pieces to move outwards by utilizing the opposite characteristics of the screw teeth of the detection screw rod A, at the moment, the trigger plate pushes the inclined plane of the stress column, the stress column drives the positioning plate to descend, the two ends of the leather are synchronously pushed to the positions of the positioning grooves, and further, when the positioning pieces continue to move outwards, the two ends of the stretched leather can be pulled to detect the tension of the leather, so that the leather is not required to be fixed specially and then detected, the two ends of the leather are not required to be fixed manually, the leather fixing step is omitted directly, and the leather detection efficiency is improved.
2. According to the invention, when the detection shaft rotates, the detection shaft can drive the main bevel gear to rotate, so that the main bevel gear drives the detection screw rod B to rotate under the action of the auxiliary bevel gear, the detection screw rod B drives the detection frame, the top plate and the top roller to rise through rotation, the top roller rises to push the middle position of leather, the leather is stretched from the middle position, the detection mode of the detection device for the leather is increased, whether the tension of the leather is qualified can be better detected, and meanwhile, as the two detection modes are synchronously carried out, whether the tension of the leather is qualified can be more rapidly detected, the detection quality is improved, and the detection efficiency is improved.
3. When the top plate rises, the top plate can indirectly drive the transmission gear to rise, the transmission gear can drive the transmission shaft and the synchronous wheel D to rotate under the action of meshing with the driving rack, the synchronous wheel D can drive the synchronous wheel C and the driving screw rod to rotate under the action of the synchronous belt, the driving screw rod can drive the sliding block and the bulletproof roller to move inwards along the stroke frame through the rotation of the driving screw rod, and the bulletproof roller can move to the upper part of the leather, so that when the leather is broken under the influence of pulling and stretching, the broken end of the leather can be resisted to a certain extent by the bulletproof roller, the damage to nearby detection personnel caused by overlarge pulling and elastic amplitude when the leather is broken is prevented, and the protection effect is realized.
4. The structure has higher linkage, can automatically fix two ends of the leather when the leather is pre-pulled, can detect the tension of the leather in another mode when the leather is pulled, and can automatically trigger the anti-bouncing structure when the tension of the leather is detected, thereby avoiding the situation that nearby people are injured due to the large-amplitude bouncing behavior when the leather is broken.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to an embodiment of the present invention.
Fig. 3 is another view structural schematic diagram of fig. 1 according to an embodiment of the present invention.
Fig. 4 is a schematic view of a detection frame structure according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a positioning member and a detection frame according to an embodiment of the present invention.
Fig. 6 is an enlarged schematic view of the portion B in fig. 5 according to an embodiment of the present invention.
Fig. 7 is a schematic view of a detection frame and a driving rack according to an embodiment of the present invention.
Fig. 8 is a schematic view of the positioning member and the bulletproof roller structure according to the embodiment of the present invention.
Fig. 9 is another view structural diagram of fig. 8 in accordance with an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a detection screw a and a detection screw B according to an embodiment of the present invention.
Fig. 11 is a schematic view of a top roller and a driving gear structure according to an embodiment of the present invention.
Fig. 12 is a schematic view of a stroke frame and a driving screw structure according to an embodiment of the present invention.
Fig. 13a is a schematic structural view of the top end of a force-bearing column of an embodiment of the present invention.
Fig. 13b is a cross-sectional view of the top end of a force strut of an embodiment of the present invention.
Fig. 13C is an enlarged schematic view of the portion C in fig. 13 b.
List of reference numerals
1. A substrate; 101. a drive motor; 102. a synchronizing wheel A; 2. a detection frame; 201. a detection plate; 202. a travel groove; 203. a mounting column; 204. a trigger plate; 205. a detection shaft; 206. a synchronizing wheel B; 207. detecting a screw rod A; 208. a main bevel gear; 209. a connecting piece; 2010. a positioning piece; 2011. a stress column; 201101, a sliding groove; 201102, limit groove; 20110. a cavity; 20111. fixing the sliding rail; 20112. a bar-shaped groove; 20113. a boss; 201131, flanges; 201132, a support frame; 2015. a sliding handle; 20150. a base; 20151. a compression spring; 20152. a protrusion; 2012. a positioning plate; 2013. a return spring; 2014. a positioning groove; 2015. a detection frame; 2016. a top plate; 2017. a top roller; 2018. a mounting plate A; 2019. a travel frame; 2020. driving a screw rod; 2021. a synchronizing wheel C; 2022. a sliding block; 2023. a ballistic roller; 2024. a mounting plate B; 2025. a transmission shaft; 2026. a transmission gear; 2027. a synchronizing wheel D; 2028. detecting a screw rod B; 2029. a secondary bevel gear; 2030. and driving the rack.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Example 1: please refer to fig. 1 to 12:
the present invention provides a device for detecting tension of leather, comprising: a base plate 1, a driving motor 101 is arranged on the right side of the top of the base plate 1; the output shaft of the driving motor 101 is provided with a synchronous wheel A102; the front side and the rear side of the top of the substrate 1 are provided with detection frames 2; the top of the detection frame 2 is provided with a detection plate 201; a travel groove 202 is formed in the top of the detection plate 201; mounting posts 203 are arranged on the left and right sides of the top of the detection plate 201; the top of the mounting column 203 is provided with a trigger plate 204; the bottom of the detection plate 201 is provided with a detection shaft 205, and the detection shaft 205 is of a cylindrical structure; the right end of the detection shaft 205 is provided with a synchronous wheel B206; synchronizing wheel B206 is coupled to synchronizing wheel a102 by a timing belt.
Wherein, two detection screw rods A207 are symmetrically arranged on the detection shaft 205; every two corresponding detection screw rods A207 are opposite in screw teeth; a main bevel gear 208 is arranged on the circumferential outer wall of the detection screw A207; a connecting piece 209 is arranged in the travel groove 202; the connecting piece 209 is connected with the detection screw rod A207 through a screw thread; the top of the connector 209 is provided with a positioning member 2010; the top of the positioning piece 2010 is provided with a stress column 2011, and the top end of the stress column 2011 is of an inclined structure; when the positioning member 2010 drives the force-bearing column 2011 to move outwards, the trigger plate 204 pushes the inclined surface of the force-bearing column 2011; a positioning disc 2012 is arranged at the bottom of the stress column 2011; one end of the return spring 2013 is embedded and installed at the top of the positioning disc 2012; the other end of the restoring spring 2013 is embedded and installed at the inner top end of the positioning piece 2010; a positioning groove 2014 is formed in the inner bottom end of the positioning piece 2010; the bottom of the detection plate 201 is provided with a detection frame 2015;
through putting the both ends of cutting the leather respectively in the inside of two setting elements 2010, then through starting driving motor 101, make driving motor 101 drive under synchronizing wheel A102, synchronizing wheel B206 and hold-in range's effect and detect axle 205 and detection lead screw A207 rotation, make detection lead screw A207 utilize the opposite characteristic of self screw tooth to drive connecting piece 209 and setting element 2010 outwards remove, trigger plate 204 can push the inclined plane of stress post 2011 this moment, make stress post 2011 drive the positioning disk 2012 decline, with the synchronous roof pressure in the position of constant head tank 2014 in both ends of leather, and then when setting element 2010 continued to move outwards, can draw the both ends of tensile leather, carry out tension detection to the leather, avoid the unqualified leather of tension to flow into market, influence for manufacturer's reputation.
Wherein the top of the detection frame 2015 is provided with a top plate 2016; the top plate 2016 has a rectangular structure; a top roller 2017 is provided on top of the top plate 2016; the top roller 2017 is of a cylindrical structure; mounting plates A2018 are arranged on the front side and the rear side of the top plate 2016; a stroke frame 2019 is arranged on the outer side of the mounting plate A2018; a driving screw 2020 is arranged in the stroke frame 2019; the inner end of the driving screw 2020 is provided with a synchronous wheel C2021; a sliding block 2022 is further arranged in the stroke frame 2019, and the sliding block 2022 is connected with a driving screw 2020 through screw teeth; the inner end of the slider 2022 is provided with a bulletproof roller 2023, and the bulletproof roller 2023 has a cylindrical structure; the bottom of the mounting plate A2018 is provided with a mounting plate B2024; a transmission shaft 2025 is arranged on the mounting plate B2024, and the transmission shaft 2025 is of a cylindrical structure; the outer end of the transmission shaft 2025 is provided with a transmission gear 2026; a synchronizing wheel D2027 is arranged on the circumferential outer wall of the transmission shaft 2025, and the synchronizing wheel D2027 is connected with a synchronizing wheel C2021 through a synchronizing belt; a detection screw rod B2028 is arranged at the central position of the bottom of the detection frame 2; the detection screw rod B2028 is connected with the detection frame 2015 through screw teeth; a secondary bevel gear 2029 is arranged at the top of the detection screw rod B2028; the auxiliary bevel gear 2029 is in meshed connection with the main bevel gear 208; drive racks 2030 are provided at the center positions of the front and rear sides of the detection plate 201; the driving rack 2030 is in meshed connection with the transmission gear 2026;
when the detection shaft 205 rotates, the detection shaft 205 drives the main bevel gear 208 to rotate, so that the main bevel gear 208 drives the detection screw rod B2028 to rotate under the action of the auxiliary bevel gear 2029, the detection screw rod B2028 drives the detection frame 2015, the top plate 2016 and the top roller 2017 to rise through rotation, the top roller 2017 rises to push the middle position of leather, the leather is stretched from the middle position, tension detection is carried out on the leather in two ways, the quality-flawed leather is not easy to be excessively closed, and when the top plate 2016 rises, the transmission gear 2026 is indirectly driven to rise, the transmission gear 2026 drives the transmission shaft 2025 and the synchronous wheel D2027 to rotate under the action of meshing with the driving rack 2030, so that the synchronous wheel D2027 drives the synchronous wheel C2021 and the driving screw rod 2020 to rotate under the action of the synchronous belt, and the driving screw rod 2020 drives the sliding block 2022 and the bulletproof roller 2023 to move inwards along the stroke frame 2019 through rotation of the driving screw rod 2020 to move to the upper side of the leather, and thus the situation that the bulletproof roller 2023 is not easily broken and is easy to be broken when the leather is detected;
in another embodiment: an upper roller may be disposed on a surface of the slider 2022 in contact with the stroke frame 2019, and friction between the slider 2022 and the stroke frame 2019 may be reduced by the arrangement of the roller, so that the slider 2022 moves along the stroke frame 2019 more smoothly.
13a-13c, a cavity 20110 is disposed in the top end of the force-bearing rod 2011, and a fixed sliding rail 20111 is disposed in the cavity, and preferably, two ends of the fixed sliding rail are connected to the inner wall of the cavity; a bar-shaped groove 20112 is arranged on the inclined surface of the stress rod, a protruding part 20113 is arranged in the bar-shaped groove in a sliding way, the protruding part comprises a flange 201131, the size of the flange is matched with the size of the bar-shaped groove, and preferentially, the size of the bar-shaped groove is larger than the diameter of the flange; the support frame 201132 is connected to one side of the flange, which is close to the cavity, and the lower side of the support frame is arranged on the fixed slide rail in a sliding way; a sliding handle 2015 is arranged on the side surface of the stress rod 2011, penetrates through the inner wall of the cavity and is connected to the protruding part; a sliding groove 201101 is arranged on the side surface of the stress rod 2011, the sliding handle 2015 is arranged in the sliding groove 201101 in a sliding manner, a limiting groove 20110 is uniformly arranged on the lower side of the sliding groove, a bulge 20152 is arranged on the lower side of the sliding handle in the radial direction, the bulge is arranged in a matched manner with the limiting groove, and preferentially, the central angle of the bulge is smaller than that of the limiting groove, so that the bulge can be clamped into and out of the limiting groove more easily; the bulge is arranged in the sliding handle in a sliding way, preferably, a base is arranged in the sliding handle, two ends of the base are connected to the inner wall of the sliding handle, and a compression spring 20151 is arranged between the base and the bulge.
The top end of the stress rod is provided with the flange surface through the operation of the sliding handle, and the protruding part protrudes out of the strip-shaped groove to enable the strip-shaped groove to be provided with the flange surface, so that different moving speeds are realized by pushing the flange surface by the trigger plate, and the diversity of the whole device is increased.
Example 2:
the invention also provides a detection method for the leather tension detection device, which comprises the following steps:
s1: firstly, respectively placing two ends of the cut leather to be detected in two corresponding positioning pieces 2010;
s2: the detection shaft 205 and the detection screw rod A207 are driven to rotate by the driving motor 101 under the action of the synchronous wheel A102, the synchronous wheel B206 and the synchronous belt, so that the detection screw rod A207 drives the connecting piece 209 and the positioning piece 2010 to move relatively outwards;
s3: in the moving process, the trigger plate 204 pushes the inclined plane of the stress column 2011, so that the stress column 2011 is influenced by the pushing of the inclined plane to drive the positioning disc 2012 to descend, the positioning disc 2012 and the positioning groove 2014 are matched to squeeze the two ends of the limiting leather, the two ends of the leather can move left and right along with the two positioning pieces 2010 respectively, and the positioning pieces 2010 pull the leather;
s4: when the detection shaft 205 drives the main bevel gear 208 to rotate, the main bevel gear 208 cooperates with the auxiliary bevel gear 2029 to drive the detection screw rod B2028 to rotate, so that the detection screw rod B2028 drives the detection frame 2015, the top plate 2016 and the top roller 2017 to rise through rotation, and the top roller 2017 pushes the middle position of the leather upwards to detect the tension of the leather;
s5: when the top plate 2016 rises, it will drive the transmission gear 2026 to rise, so that the transmission gear 2026 cooperates with the driving rack 2030 to drive the transmission shaft 2025 and the synchronizing wheel D2027 to rotate, so that the synchronizing wheel D2027 drives the synchronizing wheel C2021 and the driving screw 2020 to rotate through the synchronous belt, so that the driving screw 2020 drives the slider 2022 and the bulletproof roller 2023 to move inwards, so that the bulletproof roller 2023 moves to above the leather to resist the leather.
Specific use and action of the embodiment: when in use, firstly, two ends of cut leather are respectively placed in two positioning pieces 2010, then, by starting a driving motor 101, the driving motor 101 drives a detection shaft 205 and a detection screw rod A207 to rotate under the action of a synchronous wheel A102, a synchronous wheel B206 and a synchronous belt, the detection screw rod A207 drives a connecting piece 209 and the positioning pieces 2010 to move outwards by utilizing the opposite characteristics of screw teeth of the detection screw rod A207, at the moment, a trigger plate 204 pushes the inclined plane of a stress column 2011, the stress column 2011 drives a positioning disc 2012 to descend, two ends of the leather are synchronously pushed to the positions of positioning grooves 2014, when the positioning pieces 2010 continue to move outwards, the two ends of the stretched leather can be pulled to detect tension of the leather, the phenomenon that unqualified leather in tension flows into the market is avoided, the reputation of manufacturers is influenced, and when the detection shaft 205 rotates, the detection shaft 205 drives a main bevel gear 208 to rotate, the main bevel gear 208 drives the detection screw rod B2028 to rotate under the action of the auxiliary bevel gear 2029, the detection screw rod B2028 drives the detection frame 2015, the top plate 2016 and the top roller 2017 to rise through rotation, the top roller 2017 is lifted to push the middle position of leather, the leather is stretched from the middle position, tension detection is carried out on the leather in two ways, the quality of the defective leather is not easy to be excessively closed, the top plate 2016 indirectly drives the transmission gear 2026 to rise when rising, the transmission gear 2026 drives the transmission shaft 2025 and the synchronous wheel D2027 to rotate under the action of meshing with the driving rack 2030, the synchronous wheel D2027 drives the synchronous wheel C2021 and the driving screw 2020 to rotate under the action of the synchronous belt, the driving screw 2020 drives the sliding block 2022 and the bulletproof roller 2023 to move inwards along the stroke frame 2019 through rotation of the synchronous belt, the bulletproof roller 2023 moves to the upper part of the leather, therefore, when the leather breaks due to the influence of tension detection, the situation of large-amplitude bullet extraction is not easy to occur.
Claims (7)
1. Be used for leather tension detection device, its characterized in that includes: a base plate (1), wherein a driving motor (101) is arranged on the right side of the top of the base plate (1); an output shaft of the driving motor (101) is provided with a synchronous wheel A (102); the front side and the rear side of the top of the substrate (1) are provided with detection frames (2); a detection plate (201) is arranged at the top of the detection frame (2); a travel groove (202) is formed in the top of the detection plate (201); mounting posts (203) are arranged on the left side and the right side of the top of the detection plate (201); a trigger plate (204) is arranged at the top of the mounting column (203); a detection shaft (205) is arranged at the bottom of the detection plate (201), and the detection shaft (205) is of a cylindrical structure; the right end of the detection shaft (205) is provided with a synchronous wheel B (206); the synchronous wheel B (206) is connected with the synchronous wheel A (102) through a synchronous belt;
two detection screw rods A (207) are symmetrically arranged on the detection shaft (205); every two threads corresponding to the detection screw rod A (207) are opposite; a main bevel gear (208) is arranged on the circumferential outer wall of the detection screw rod A (207); a connecting piece (209) is arranged in the travel groove (202); the connecting piece (209) is connected with the detection screw rod A (207) through a screw thread;
a positioning piece (2010) is arranged at the top of the connecting piece (209); the top of the positioning piece (2010) is provided with a stress column (2011), and the top end of the stress column (2011) is of an inclined structure; when the positioning piece (2010) drives the stress column (2011) to move outwards, the trigger plate (204) pushes the inclined plane of the stress column (2011); a positioning disc (2012) is arranged at the bottom of the stress column (2011); a cavity (20110) is formed in the top end of the stress column (2011), a fixed sliding rail (20111) is arranged in the cavity, two ends of the fixed sliding rail are connected to the inner wall of the cavity, a strip-shaped groove (20112) is formed in the inclined surface of the stress column, and a protruding portion (20113) is slidably arranged in the strip-shaped groove;
one end of a restoring spring (2013) is embedded and installed at the top of the positioning disc (2012); the other end of the restoring spring (2013) is embedded and installed at the inner top end of the positioning piece (2010); a positioning groove (2014) is formed in the inner bottom end of the positioning piece (2010); the bottom of the detection plate (201) is provided with a detection frame (2015).
2. The apparatus for leather tension testing as defined in claim 1, wherein: a top plate (2016) is arranged at the top of the detection frame (2015); the top plate (2016) is of rectangular structure; a top roller (2017) is arranged on the top of the top plate (2016); the top roller (2017) is of a cylindrical structure; mounting plates A (2018) are arranged on the front side and the rear side of the top plate (2016).
3. The apparatus for leather tension testing as defined in claim 2, wherein: a stroke frame (2019) is arranged on the outer side of the mounting plate A (2018); a driving screw rod (2020) is arranged in the stroke frame (2019); the inner end of the driving screw rod (2020) is provided with a synchronous wheel C (2021).
4. A device for detecting the tension of leather according to claim 3, wherein: a sliding block (2022) is further arranged in the stroke frame (2019), and the sliding block (2022) is connected with a driving screw rod (2020) through screw teeth; the inner end of the sliding block (2022) is provided with a bulletproof roller (2023), and the bulletproof roller (2023) is of a cylindrical structure; the bottom of the mounting plate A (2018) is provided with a mounting plate B (2024).
5. The apparatus for leather tension testing as defined in claim 4, wherein: a transmission shaft (2025) is arranged on the mounting plate B (2024), and the transmission shaft (2025) is of a cylindrical structure; the outer end of the transmission shaft (2025) is provided with a transmission gear (2026); the peripheral outer wall of the transmission shaft (2025) is provided with a synchronizing wheel D (2027), and the synchronizing wheel D (2027) is connected with a synchronizing wheel C (2021) through a synchronizing belt.
6. The apparatus for leather tension testing as defined in claim 5, wherein: a detection screw rod B (2028) is arranged at the central position of the bottom of the detection frame (2); the detection screw rod B (2028) is connected with the detection frame (2015) through screw teeth; a secondary bevel gear (2029) is arranged at the top of the detection screw rod B (2028); the auxiliary bevel gear (2029) is in meshed connection with the main bevel gear (208); drive racks (2030) are arranged at the central positions of the front side and the rear side of the detection plate (201); the drive rack (2030) is in meshed connection with a drive gear (2026).
7. A detection method for a leather tension detection device, applicable to the leather tension detection device according to claim 6, characterized in that: the method comprises the following steps: s1: firstly, respectively placing two ends of the cut leather to be detected in two corresponding positioning pieces (2010); s2: the detection shaft (205) and the detection screw rod A (207) are driven to rotate under the action of the synchronous wheel A (102), the synchronous wheel B (206) and the synchronous belt by the driving motor (101), so that the detection screw rod A (207) drives the connecting piece (209) and the positioning piece (2010) to move relatively outwards; s3: in the moving process, the trigger plate (204) pushes the inclined plane of the stress column (2011), so that the stress column (2011) is influenced by the pushing of the inclined plane to drive the positioning disc (2012) to descend, the positioning disc (2012) and the positioning groove (2014) are matched to extrude two ends of the limiting leather, the two ends of the leather can move along with the two positioning pieces (2010) to the left and the right sides respectively, and the positioning pieces (2010) pull the leather; s4: when the detection shaft (205) drives the main bevel gear (208) to rotate, the main bevel gear (208) can be matched with the auxiliary bevel gear (2029) to drive the detection screw rod B (2028) to rotate, so that the detection screw rod B (2028) drives the detection frame (2015), the top plate (2016) and the top roller (2017) to ascend through rotation, and the top roller (2017) pushes the middle position of leather upwards to detect tension of the leather; s5: when the top plate (2016) rises, the top plate can drive the transmission gear (2026) to rise, the transmission gear (2026) is matched with the driving rack (2030) to drive the transmission shaft (2025) and the synchronizing wheel D (2027) to rotate, the synchronizing wheel D (2027) drives the synchronizing wheel C (2021) and the driving screw (2020) to rotate through the synchronous belt, and the driving screw (2020) drives the sliding block (2022) and the bulletproof roller (2023) to move inwards, so that the bulletproof roller (2023) moves to the upper side of leather to resist the leather.
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| CN202211548098.5A CN116124572B (en) | 2022-12-05 | 2022-12-05 | Leather tension detection device and detection method |
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| CN202211548098.5A CN116124572B (en) | 2022-12-05 | 2022-12-05 | Leather tension detection device and detection method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051145A (en) * | 2020-08-29 | 2020-12-08 | 毛东强 | Cable performance detection equipment and use method thereof |
| CN213275143U (en) * | 2020-09-22 | 2021-05-25 | 恩平市正伟鞋材有限公司 | Leather products detection device for tensile convenient to location |
| CN113358471A (en) * | 2021-06-11 | 2021-09-07 | 丁文娟 | Performance test system and method for modified asphalt waterproof coiled material |
| CN216051209U (en) * | 2021-09-23 | 2022-03-15 | 东莞宝亮材料科技有限公司 | Solvent-free microfiber environmental protection is microfiber leather detection device for artificial leather |
| CN114749850A (en) * | 2022-06-02 | 2022-07-15 | 白世超 | Cutting equipment of quick location butt joint based on municipal construction |
| CN217033375U (en) * | 2021-12-29 | 2022-07-22 | 安徽和怡光电新材料有限公司 | Detection apparatus for heat conduction polyester film |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644230B (en) * | 2017-03-01 | 2018-07-24 | 泰亿机械工业（江苏）有限公司 | Transmission belt tension tester and its application |
-
2022
- 2022-12-05 CN CN202211548098.5A patent/CN116124572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051145A (en) * | 2020-08-29 | 2020-12-08 | 毛东强 | Cable performance detection equipment and use method thereof |
| CN213275143U (en) * | 2020-09-22 | 2021-05-25 | 恩平市正伟鞋材有限公司 | Leather products detection device for tensile convenient to location |
| CN113358471A (en) * | 2021-06-11 | 2021-09-07 | 丁文娟 | Performance test system and method for modified asphalt waterproof coiled material |
| CN216051209U (en) * | 2021-09-23 | 2022-03-15 | 东莞宝亮材料科技有限公司 | Solvent-free microfiber environmental protection is microfiber leather detection device for artificial leather |
| CN217033375U (en) * | 2021-12-29 | 2022-07-22 | 安徽和怡光电新材料有限公司 | Detection apparatus for heat conduction polyester film |
| CN114749850A (en) * | 2022-06-02 | 2022-07-15 | 白世超 | Cutting equipment of quick location butt joint based on municipal construction |
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