Leather wear resistance detection device for leather shoe production

Abstract

The utility model relates to the technical field of leather shoe production, and discloses a leather wear resistance detection device for leather shoe production, which comprises a base, a material supporting table fixedly connected to the top of the base, to-be-treated leather arranged above the material supporting table, a stretching mechanism arranged at the top of the base, and a clamping mechanism arranged at the top of the stretching mechanism. The stretching mechanism comprises a first driving assembly, a moving assembly and a limiting assembly. The first driving assembly is arranged at the top of the base and located on the front and rear sides of the supporting table. According to the leather wear resistance detection device for leather shoe production, through the arranged stretching mechanism, a worker only needs to start a double-shaft motor I to drive moving seats on the left side and the right side to synchronously move outwards or inwards, so that when the device is used, fixed to-be-treated leather can be stretched, and the leather wear resistance is improved; the position, located above the material supporting table, of the middle of the to-be-processed leather can be kept tensioned, the situation that a testing structure is affected due to wrinkles caused by contact of a testing device is avoided, and the accuracy of testing data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather shoe production, in particular to a device for detecting the abrasion resistance of leather materials used in leather shoe production. Background Technique

[0002] Leather shoes refer to shoes made of natural leather on the upper and leather, rubber, plastic, PU foam, PVC, etc. on the sole, and are processed and formed by processes such as sewing, gluing or injection molding. Leather shoes are characterized by breathability and moisture absorption, and have good hygienic performance. They are the shoes with the highest grade among various types of shoes. The quality of leather shoes is directly related to the original leather materials. Therefore, before leather shoes are produced, it is necessary to detect the abrasion resistance of the raw leather materials.

[0003] According to the "device for detecting the abrasion resistance of leather materials used in leather shoe production (publication number: CN213689261U; application number: 202021278723.5)" announced on the patent network, the above application optimized the problem of "most of the leather material fixing platforms of the existing abrasion resistance testing machines can only place leather materials of fixed sizes. During testing, the leather materials need to be cut into specified sizes, which is very inconvenient to use". However, when the testing device in the above application is used, it can only fix the leather, but cannot tension the leather. The leather is in a loose state on the workbench surface and is prone to being stressed and wrinkled when contacting the testing structure, which affects the accuracy of subsequent testing data. Content of the Utility Model

[0004] The purpose of the utility model is to provide a device for detecting the abrasion resistance of leather materials used in leather shoe production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A device for detecting the abrasion resistance of leather materials used in leather shoe production, including a base, a material supporting table is fixedly connected to the top of the base, a leather to be processed is arranged above the material supporting table, a stretching mechanism is arranged on the top of the base, and a clamping mechanism is arranged on the top of the stretching mechanism.

[0006] The stretching mechanism includes a driving component one, a moving component and a limiting component. The driving component one is arranged on the top of the base on the front and back sides of the material supporting table, the moving component is arranged above the base on the left and right sides of the material supporting table, and the limiting component is arranged on the left and right sides of the material supporting table.

[0007] The clamping mechanism includes a clamping component, a driving component two and a transmission component. The clamping component is arranged on the top of the moving component, the driving component two is arranged on the top of the clamping component, and the transmission component is arranged on the front and back sides of the driving component two.

[0008] Preferably, the first driving component includes a dual-axis motor I, which is fixedly connected to the inner part of the top of the base at positions on the front and rear sides of the leather supporting table. Threaded rotating shafts are fixedly connected to the left and right sides of the dual-axis motor I. A clamping shaft is clamped on the outer side of the threaded rotating shaft. A fixing plate is fixedly connected to the outer side of the clamping shaft, and the fixing plate is fixedly connected to the top of the base.

[0009] Preferably, the moving component includes a threaded cylinder, which is threadedly connected to the outer ring of the threaded rotating shaft. A moving block is fixedly connected to the outer ring of the threaded cylinder. A moving seat is fixedly connected to the inner side of the moving block. A first clamping protrusion is fixedly connected to the top of the moving seat, and the top of the first clamping protrusion is in contact with the bottom of the leather to be processed.

[0010] Preferably, the limiting component includes a first sliding rod, which is fixedly connected to the left and right sides of the leather supporting table. The first sliding rod is slidably connected to the moving seat. A first limiting plate is fixedly connected to the outer side of the first sliding rod, and the first limiting plate is fixedly connected to the top of the base.

[0011] Preferably, the clamping component includes a fixing rod, which is fixedly connected to the four corners of the top of the moving seat. A clamping plate is slidably connected to the outer ring of the fixing rod. A second clamping protrusion is fixedly connected to the bottom of the clamping plate, and the bottom of the second clamping protrusion is in contact with the top of the leather to be processed. A second limiting plate is fixedly connected to the top of the fixing rod. A threaded rod is fixedly connected to the outer side of the bottom of the second limiting plate, and the threaded rod is fixedly connected to the top of the moving block.

[0012] Preferably, the second driving component includes a dual-axis motor II, which is fixedly connected to the top of the clamping plate. Rotating shafts are fixedly connected to the front and rear sides of the dual-axis motor II. Bevel gears are fixedly connected to the outer sides of the rotating shafts. A supporting sleeve is rotatably connected to the outer ring of the rotating shaft. Fixed fins are fixedly connected to the bottom of the supporting sleeve, and the fixed fins are fixedly connected to the top of the clamping plate.

[0013] Preferably, the transmission component includes a bevel gear ring, which meshes with the bottom of the outer ring of the bevel gear. A threaded rotating cylinder is fixedly connected to the inner ring of the bevel gear ring. A sleeve frame is sleeved on the outer ring of the threaded rotating cylinder. The sleeve frame is fixedly connected to the front and rear sides of the clamping plate. A convex ring is fixedly connected to the outer ring of the threaded rotating cylinder, and the convex ring is rotatably connected to the sleeve frame.

[0014] Compared with the prior art, the present utility model provides a leather abrasion resistance detection device for leather shoe production, which has the following beneficial effects:

[0015] 1. The leather material abrasion resistance detection device for leather shoe production, through the set stretching mechanism, the staff only needs to start the first double-shaft motor to drive the moving seats on the left and right sides to move synchronously outward or inward, so that when the device is in use, the fixed leather to be processed can be stretched, and the position of the middle of the leather to be processed above the material supporting table can be kept taut, without wrinkles caused by the contact of the testing device, thus affecting the test results, and the accuracy of the test data is increased.

[0016] 2. The leather material abrasion resistance detection device for leather shoe production, through the set clamping mechanism, the staff only needs to start the second double-shaft motor to drive the clamping plate to move up and down. The clamping plate moves downward and cooperates with the moving seat and the first convex through the second convex to complete the clamping of the left and right ends of the leather to be processed. The operation is simple and convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0018] Figure 1 It is a front view schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the lifting state of the present invention;

[0020] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 4 It is an exploded view of a part of the driving mechanism;

[0022] Figure 5 It is a schematic diagram of a part of the structure of the present invention;

[0023] Figure 6 It is a schematic diagram of a part of the structure of the moving component;

[0024] Figure 7 It is a schematic diagram of a part of the structure of the clamping mechanism;

[0025] Figure 8 It is an exploded view of a part of the structure of the clamping mechanism.

[0026] In the figure: 1. Tensile mechanism; 11. First driving component; 1101. First dual-axis motor; 1102. Threaded rotating shaft; 1103. Clamping shaft; 1104. Fixed plate; 12. Moving component; 1201. Threaded cylinder; 1202. Moving block; 1203. Moving seat; 1204. First clamping projection; 13. Limiting component; 1301. First sliding rod; 1302. First limiting plate; 2. Clamping mechanism; 21. Clamping component; 2101. Fixed rod; 2102. Clamping plate; 2103. Second clamping projection; 2104. Second limiting plate; 2105. Threaded rod; 22. Second driving component; 2201. Second dual-axis motor; 2202. Rotating shaft; 2203. Bevel gear; 2204. Support sleeve; 2205. Fixed fin; 23. Transmission component; 2301. Bevel gear ring; 2302. Threaded rotating cylinder; 2303. Sleeve frame; 2304. Convex ring; 3. Base; 31. Material supporting table; 4. Leather to be processed. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The present invention provides a technical solution:

[0030] Embodiment 1

[0031] Combined with Figures 1 to 6 , a wear resistance detection device for leather in leather shoe production, includes a base 3. A material supporting table 31 is fixedly connected to the top of the base 3. A leather 4 to be processed is arranged above the material supporting table 31. A tensile mechanism 1 is arranged on the top of the base 3, and a clamping mechanism 2 is arranged on the top of the tensile mechanism 1.

[0032] The stretching mechanism 1 includes a first driving component 11, a moving component 12, and a limiting component 13. The first driving component 11 is arranged on the top of the base 3 on the front and rear sides of the material supporting table 31. The moving component 12 is arranged above the base 3 on the left and right sides of the material supporting table 31. The limiting component 13 is arranged on the left and right sides of the material supporting table 31.

[0033] The first driving component 11 includes a first dual-axis motor 1101. The first dual-axis motor 1101 is fixedly connected to the inside of the top of the base 3 at the positions on the front and rear sides of the material supporting table 31. Threaded rotating shafts 1102 are fixedly connected to the left and right sides of the first dual-axis motor 1101. A clamping shaft 1103 is clamped on the outer side of the threaded rotating shaft 1102. A fixing plate 1104 is fixedly connected to the outer side of the clamping shaft 1103. The fixing plate 1104 is fixedly connected to the top of the base 3. The moving component 12 includes a threaded cylinder 1201. The threaded cylinder 1201 is threadedly connected to the outer ring of the threaded rotating shaft 1102. A moving block 1202 is fixedly connected to the outer ring of the threaded cylinder 1201. A moving seat 1203 is fixedly connected to the inner side of the moving block 1202. A first clamping convex 1204 is fixedly connected to the top of the moving seat 1203. The top of the first clamping convex 1204 is in contact with the bottom of the leather 4 to be processed. The limiting component 13 includes a first sliding rod 1301. The first sliding rod 1301 is fixedly connected to the left and right sides of the material supporting table 31. The first sliding rod 1301 is slidably connected to the inside of the moving seat 1203. A first limiting plate 1302 is fixedly connected to the outer side of the first sliding rod 1301. The first limiting plate 1302 is fixedly connected to the top of the base 3.

[0034] Furthermore, the staff only needs to start the first dual-axis motor 1101 to drive the moving seats 1203 on the left and right sides to move outwards or inwards synchronously. When the device is in use, the leather 4 to be processed after being fixed can be stretched, so that the position of the middle of the leather 4 to be processed above the material supporting table 31 can be kept taut, and wrinkles will not appear due to the contact of the testing device, thus affecting the test structure, and the accuracy of the test data is increased.

[0035] Embodiment 2

[0036] Refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 On the basis of Embodiment 1, it is further obtained that the clamping mechanism 2 includes a clamping component 21, a second driving component 22, and a transmission component 23. The clamping component 21 is arranged on the top of the moving component 12. The second driving component 22 is arranged on the top of the clamping component 21. The transmission component 23 is arranged on the front and rear sides of the second driving component 22.

[0037] The clamping assembly 21 includes a fixed rod 2101. The fixed rod 2101 is fixedly connected to the four corners of the top of the moving seat 1203. A clamping plate 2102 is slidably connected to the outer circle of the fixed rod 2101. A second clamping protrusion 2103 is fixedly connected to the bottom of the clamping plate 2102. The bottom of the second clamping protrusion 2103 is in contact with the top of the leather 4 to be processed. A second limiting plate 2104 is fixedly connected to the top of the fixed rod 2101. A threaded rod 2105 is fixedly connected to the outer side of the bottom of the second limiting plate 2104. The threaded rod 2105 is fixedly connected to the top of the moving block 1202. The second driving assembly 22 includes a double-shaft motor 2201. The double-shaft motor 2201 is fixedly connected to the top of the clamping plate 2102. Rotating shafts 2202 are fixedly connected to the front and rear sides of the double-shaft motor 2201. Bevel gears 2203 are fixedly connected to the outer sides of the rotating shafts 2202. A support sleeve 2204 is rotatably connected to the outer circle of the rotating shaft 2202. A fixed fin 2205 is fixedly connected to the bottom of the support sleeve 2204. The fixed fin 2205 is fixedly connected to the top of the clamping plate 2102. The transmission assembly 23 includes a bevel gear ring 2301. The bevel gear ring 2301 meshes with the bottom of the outer circle of the bevel gear 2203. A threaded rotating cylinder 2302 is fixedly connected to the inner circle of the bevel gear ring 2301. A sleeve frame 2303 is sleeved on the outer circle of the threaded rotating cylinder 2302. The sleeve frame 2303 is fixedly connected to the front and rear sides of the clamping plate 2102. A convex ring 2304 is fixedly connected to the outer circle of the threaded rotating cylinder 2302. The convex ring 2304 is rotatably connected to the sleeve frame 2303.

[0038] Furthermore: The staff only needs to start the double-shaft motor 2201 to drive the clamping plate 2102 to move up and down. The clamping plate 2102 moves downward and cooperates with the first clamping protrusion 1204 on the moving seat 1203 through the second clamping protrusion 2103 to complete the clamping of the left and right ends of the leather 4 to be processed. The operation is simple and convenient for the staff to use.

[0039] During the actual operation process, when this device is in use and it is necessary to fix the leather 4 to be processed, the staff first places the leather 4 to be processed above the material supporting table 31 so that the leather 4 to be processed is laid flat above the material supporting table 31 and the moving seat 1203. Then the staff starts the double-shaft motors 2201 on the left and right sides. The double-shaft motors 2201 start to drive the bevel gears 2203 on the front and rear sides to rotate through the rotating shafts 2202. The bevel gears 2203 rotate to drive the threaded rotating cylinder 2302 to rotate through the bevel gear ring 2301. The threaded rotating cylinder 2302 rotates and moves downward on the outer circle of the threaded rod 2105. The downward movement of the threaded rotating cylinder 2302 drives the clamping plate 2102 to move downward through the sleeve frame 2303. The downward movement of the clamping plate 2102 drives the second clamping protrusion 2103 to move downward and cooperate with the second limiting plate 2104 to complete the clamping of the leather 4 to be processed. At this time, the fixing work of the leather 4 to be processed is completed;

[0040] After that, the staff starts the double-shaft motor 1101 on both the front and rear sides. The start of the double-shaft motor 1101 drives the threaded rotating shaft 1102 to rotate. The rotation of the threaded rotating shaft 1102 drives the threaded cylinders 1201 on both the left and right sides to move outward synchronously. The outward movement of the threaded cylinders 1201 drives the moving seat 1203 to move outward through the moving block 1202. The outward movement of the moving seats 1203 on both the left and right sides drives the left and right ends of the leather to be processed 4 to stretch outward. Until the leather to be processed 4 is tightened, the staff can enable the detection equipment to process the leather to be processed 4.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A leather wear resistance detection device for leather shoe production, comprising a base (3), characterized in that: The top of the base (3) is fixedly connected to a support platform (31), the leather to be processed (4) is arranged above the support platform (31), the top of the base (3) is provided with a stretching mechanism (1), and the top of the stretching mechanism (1) is provided with a clamping mechanism (2); The stretching mechanism (1) comprises a driving component (11), a moving component (12) and a limiting component (13); the driving component (11) is arranged on the top of the base (3) and located on the front and rear sides of the support platform (31); the moving component (12) is arranged above the base (3) and located on the left and right sides of the support platform (31); and the limiting component (13) is arranged on the left and right sides of the support platform (31); The clamping mechanism (2) comprises a clamping component (21), a second driving component (22) and a transmission component (23); the clamping component (21) is arranged on the top of the moving component (12); the second driving component (22) is arranged on the top of the clamping component (21); and the transmission component (23) is arranged on both sides of the front and rear of the second driving component (22).

2. The leather wear resistance detection device for leather shoe production according to claim 1, characterized in that: The driving assembly (11) comprises a dual-axis motor (1101), which is fixedly connected to the top of the base (3) and located at the front and rear sides of the support platform (31), and the dual-axis motor (1101) is fixedly connected to the left and right sides of the dual-axis motor (1101), and the outer side of the threaded shaft (1102) is clamped with a clamping shaft (1103), and the outer side of the clamping shaft (1103) is fixedly connected with a fixing plate (1104), and the fixing plate (1104) is fixedly connected to the top of the base (3).

3. The leather wear resistance detection device for leather shoe production according to claim 1, characterized in that: The moving assembly (12) comprises a threaded barrel (1201), the threaded barrel (1201) being threadedly connected to the outer ring of the threaded shaft (1102), the outer ring of the threaded barrel (1201) being fixedly connected to a moving block (1202), the inner side of the moving block (1202) being fixedly connected to a moving seat (1203), the top of the moving seat (1203) being fixedly connected to a clamping protrusion (1204), the top of the clamping protrusion (1204) being in contact with the bottom of the leather (4) to be processed.

4. The leather wear resistance detection device for leather shoe production according to claim 1, characterized in that: The limiting assembly (13) comprises a slide bar (1301), wherein the slide bar (1301) is fixedly connected to the left and right sides of the support platform (31), the slide bar (1301) is slidably connected in the movable seat (1203), the outer side of the slide bar (1301) is fixedly connected to a limiting plate (1302), and the limiting plate (1302) is fixedly connected to the top of the base (3).

5. The leather wear resistance detection device for leather shoe production according to claim 1, characterized in that: The clamping assembly (21) comprises a fixed rod (2101), the fixed rod (2101) being fixedly connected to the four corners of the top of the moving seat (1203), the outer ring of the fixed rod (2101) being slidably connected to a clamping plate (2102), the bottom of the clamping plate (2102) being fixedly connected to a second clamping protrusion (2103), the bottom of the second clamping protrusion (2103) being in contact with the top of the leather (4) to be processed, the top of the fixed rod (2101) being fixedly connected to a second limiting plate (2104), the bottom outer side of the second limiting plate (2104) being fixedly connected to a threaded rod (2105), and the threaded rod (2105) being fixedly connected to the top of the moving block (1202).

6. The leather wear resistance detection device for leather shoe production according to claim 1, characterized in that: The driving component 2 (22) comprises a dual-axis motor 2 (2201), wherein the dual-axis motor 2 (2201) is fixedly connected to the top of the clamping plate (2102), the dual-axis motor 2 (2201) is fixedly connected to a rotating shaft (2202) on both the front and rear sides, the outer side of the rotating shaft (2202) is fixedly connected to a bevel gear (2203), the outer ring of the rotating shaft (2202) is rotatably connected to a supporting sleeve (2204), the bottom of the supporting sleeve (2204) is fixedly connected to a fixed fin (2205), and the fixed fin (2205) is fixedly connected to the top of the clamping plate (2102).

7. The leather wear resistance detection device for leather shoe production according to claim 1, characterized in that: The transmission assembly (23) comprises a bevel gear ring (2301), wherein the bevel gear ring (2301) is meshed with the bottom of the outer ring of the bevel gear (2203), the inner ring of the bevel gear ring (2301) is fixedly connected to a threaded rotating cylinder (2302), the outer ring of the threaded rotating cylinder (2302) is sleeved with a sleeve frame (2303), the sleeve frame (2303) is fixedly connected to the front and rear sides of the clamping plate (2102), the outer ring of the threaded rotating cylinder (2302) is fixedly connected to a convex ring (2304), and the convex ring (2304) is rotatably connected to the sleeve frame (2303).

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