CN219573761U - Leather elasticity detection device - Google Patents
Leather elasticity detection device Download PDFInfo
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- CN219573761U CN219573761U CN202320550094.4U CN202320550094U CN219573761U CN 219573761 U CN219573761 U CN 219573761U CN 202320550094 U CN202320550094 U CN 202320550094U CN 219573761 U CN219573761 U CN 219573761U
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Abstract
The utility model relates to the technical field of leather manufacturing, and discloses a leather tightness detection device which comprises a workbench and leather positioned above the workbench, wherein a base plate is movably arranged on the workbench, a printing plate positioned below the base plate is fixedly arranged on the workbench, pigment is coated on the surface of the printing plate, clamping assemblies are arranged on the left side and the right side of the base plate, the leather is paved above the base plate and is fixedly connected with the workbench through the clamping assemblies, a lifting assembly is arranged above the workbench, and a pressing assembly is arranged on the lifting assembly. The leather tightness detection device has the effect of detecting the tightness of leather, and solves the problem that inaccurate judgment is easy to occur in the leather screening process of workers with insufficient experience, and hidden danger is brought to the quality of products after future processing.
Description
Technical Field
The utility model relates to the technical field of leather manufacturing, in particular to a leather tightness detection device.
Background
Leather is an animal hide that has been denatured, not perishable, and is relatively soft and pliable when dry in the weather, as a result of tanning, nitro or other treatment. The inside of the fabric is formed by closely weaving natural protein fibers in a three-dimensional space, and the surface of the fabric is provided with a special grain layer which has natural grain and luster and comfortable hand feeling.
Since the leather is processed from animal skin, the leather does not have uniform tightness as artificial leather. Leather with different tightness is used differently, tighter leather is often used for making shoes, and looser leather is often used for making clothes, so that the leather needs to be distinguished. However, the tightness of leather is judged by workers with abundant experience, and workers with insufficient experience are easy to judge inaccurately in the process of screening leather, so that hidden danger is brought to the quality of products processed in the future.
Disclosure of Invention
The utility model aims to provide a leather tightness detection device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leather elasticity detection device, includes the workstation, is located the leather of workstation top, its characterized in that: the automatic printing machine is characterized in that a base plate is movably arranged on the workbench, a printing plate positioned below the base plate is fixedly arranged on the workbench, pigment is coated on the surface of the printing plate, clamping assemblies are arranged on the left side and the right side of the base plate, leather is paved above the base plate and fixedly connected with the workbench through the clamping assemblies, a lifting assembly is arranged above the workbench, a pressing assembly is arranged on the lifting assembly, the pressing assembly comprises a pressing plate connected with the lifting assembly and positioned above the leather, a plurality of pressing sleeves fixedly arranged on the pressing plate, compression springs fixedly arranged inside the pressing sleeves and pressing columns fixedly arranged below the compression springs, and the upper ends of the pressing columns are movably arranged in the pressing sleeves.
Preferably, the clamping assembly comprises a clamping plate, a fixed block fixedly arranged above the workbench and a locking screw, wherein the clamping plate is rotationally connected with the fixed block through a pin shaft, and the clamping plate is fixedly connected with the workbench through the locking screw after being contacted and connected with leather.
Preferably, the lifting assembly comprises a lifting frame fixedly installed above the workbench, a guide rail A fixedly installed on the lifting frame, a sliding block A arranged on the guide rail A in a sliding manner, a moving plate fixedly installed on the sliding block A, a driving shaft and a driven shaft which are arranged on the lifting frame and located on the upper side and the lower side of the guide rail in a rotating manner, a motor, a synchronous belt and a stabilizing assembly located on the outer side of the clamping assembly, wherein an output shaft of the motor is in transmission connection with the driving shaft belt, the driving shaft is in transmission connection with the driven shaft belt through the synchronous belt, the moving plate is fixedly connected with the synchronous belt, and the pressing plate is fixedly connected with the moving plate.
Preferably, the stabilizing component comprises a stabilizing frame fixedly arranged above the workbench, a guide rail B fixedly arranged on the stabilizing frame, a sliding block B arranged on the guide rail B in a sliding manner, and a stabilizing plate fixedly arranged on the sliding block B, and the pressing plate is fixedly connected with the stabilizing plate.
Preferably, the pressing assembly further comprises a connecting sheet fixedly arranged above the pressing column, and a check ring fixedly arranged in the pressing sleeve and positioned below the connecting sheet, one end of the compression spring is fixedly connected with the pressing sleeve, the other end of the compression spring is fixedly connected with the connecting sheet, and the inner diameter of the check ring is smaller than the diameter of the connecting sheet.
Preferably, the workbench is provided with a sliding groove matched with the base plate, the base plate is inserted into the sliding groove and is in sliding connection with the workbench, and a handle is fixedly arranged in front of the base plate.
Preferably, a soft cushion for preventing leather from being crushed is fixedly arranged below the pressing column.
The utility model has the beneficial effects that: when the tightness of the leather is required to be judged to classify the leather, firstly, the leather is paved on a workbench and a backing plate, and then the leather is fixed on the workbench through a clamping assembly; because the backing plate is movably arranged on the workbench, the printing plate is fixedly arranged on the workbench and positioned below the backing plate, and the backing plate is taken away to enable the printing plate to be positioned below the leather and enable a certain gap to be reserved between the printing plate and the leather; starting the lifting assembly to drive the pressing plate to move downwards, wherein the pressing plate can drive the pressing sleeve, the compression spring and the pressing column to move downwards, and the pressing column moving downwards can be contacted with leather; if the leather is compact, the leather can prop against the pressing column and enable the compression spring to compress and deform, so that the pressing column is retracted into the pressing sleeve (the maximum stroke of the lifting assembly does not exceed the compression limit of the compression spring, and the situation that the pressing column continuously presses the leather after the compression spring reaches the compression limit cannot occur), and if the leather is soft, the pressing column can press the leather to be in contact with the printing plate; because the pigment is coated on the surface of the printing plate (the pigment is an erasable pigment, the subsequent processing is not affected after the pigment is erased), the pigment can be adhered on the leather, and because a plurality of pressing sleeves are fixedly arranged on the pressing plate, different parts of the leather can be pressed, the more the parts of the leather, which are adhered with the pigment, are, the softer the leather is, and the less the parts of the leather, which are adhered with the pigment, are, the more compact the leather is. In conclusion, the leather tightness detection device has the effect of detecting the tightness of leather, and solves the problem that inaccurate judgment is easy to occur in the leather screening process of workers with insufficient experience, and hidden danger is brought to the quality of products after future processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the structure of the table and clamping assembly of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a cross-sectional view of a pressing assembly of the present utility model;
FIG. 6 is a schematic view of a lifting assembly according to the present utility model;
fig. 7 is a schematic structural view of the stabilizing assembly of the present utility model.
In the figure: the leather shoe comprises a workbench 1, leather 2, a backing plate 3, a printing plate 4, a pressing plate 5, a pressing sleeve 6, a compression spring 7, a pressing column 8, a clamping plate 9, a fixed block 10, a locking screw 11, a lifting frame 12, a guide rail A13, a sliding block A14, a moving plate 15, a driving shaft 16, a driven shaft 17, a motor 18, a synchronous belt 19, a stabilizing frame 20, a guide rail B21, a sliding block B22, a connecting sheet 23, a check ring 24, a sliding groove 25, a handle 26, a soft cushion 27 and a stabilizing plate 28.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-7, the utility model discloses a leather tightness detection device, which comprises a workbench 1 and leather 2 positioned above the workbench 1, wherein a base plate 3 is movably arranged on the workbench 1, a printing plate 4 positioned below the base plate 3 is fixedly arranged on the workbench 1, pigment is coated on the surface of the printing plate 4, clamping components are arranged on the left side and the right side of the base plate 3, the leather 2 is paved above the base plate 3 and is fixedly connected with the workbench 1 through the clamping components, a lifting component is arranged above the workbench 1, a pressing component is arranged on the lifting component, the pressing component comprises a pressing plate 5 connected with the lifting component and positioned above the leather 2, a plurality of pressing sleeves 6 fixedly arranged on the pressing plate 5, compression springs 7 fixedly arranged inside the pressing sleeves 6 and pressing columns 8 fixedly arranged below the compression springs 7, and the upper ends of the pressing columns 8 are movably arranged in the pressing sleeves 6. When the tightness of the leather 2 is required to be judged to classify the leather, firstly, the leather 2 is paved on the workbench 1 and the backing plate 3, and then the leather 2 is fixed on the workbench 1 through the clamping assembly; because the backing plate 3 is movably arranged on the workbench 1, the printing plate 4 is fixedly arranged on the workbench 1 and positioned below the backing plate 3, and the backing plate 3 is taken away to enable the printing plate 4 to be positioned below the leather 2 and enable a certain gap to be formed between the printing plate 4 and the leather 2; the lifting assembly is started to drive the pressing plate 5 to move downwards, the pressing plate 5 drives the pressing sleeve 6, the compression spring 7 and the pressing column 8 to move downwards, and the pressing column 8 moving downwards contacts the leather 2; if the leather 2 is relatively compact, the leather 2 can prop against the pressing column 8 and compress and deform the compression spring 7, so that the pressing column 8 is retracted into the pressing sleeve 6 (the maximum stroke of the lifting assembly does not exceed the compression limit of the compression spring 7, and the situation that the pressing column 8 continues to press the leather 2 after the compression spring 7 reaches the compression limit cannot occur), and if the leather 2 is relatively soft, the pressing column 8 can press the leather 2 to be in contact with the printing plate 4; because the surface of the printing plate 4 is coated with pigment (the pigment is an erasable pigment, the subsequent processing is not affected after the pigment is erased), the pigment can be adhered to the leather 2, and because a plurality of pressing sleeves 6 are fixedly arranged on the pressing plate 5, different parts of the leather 2 can be pressed, the more the pigment adhering parts of the leather 2 are, the softer the leather 2 are, and the less the pigment adhering parts of the leather 2 are, the more compact the leather 2 is. In conclusion, the leather 2 tightness detection device has the effect of detecting the tightness of the leather 2, and solves the problem that inaccurate judgment is easy to occur in the process of screening the leather 2 by workers with insufficient experience, and hidden danger is brought to the quality of products processed in the future.
Preferably, the clamping assembly comprises a clamping plate 9, a fixed block 10 fixedly arranged above the workbench 1 and a locking screw 11, wherein the clamping plate 9 is rotationally connected with the fixed block 10 through a pin shaft, and the clamping plate 9 is fixedly connected with the workbench 1 through the locking screw 11 after being in contact connection with the leather 2. Because the clamping plate 9 is rotationally connected with the fixed block 10 through the pin shaft, the clamping plate 9 is fixedly connected with the workbench 1 through the locking screw 11 after being contacted and connected with the leather 2, when the leather 2 needs to be clamped, the clamping plate 9 is firstly opened to spread the leather 2 on the workbench 1, then the clamping plate 9 is put down to press the leather 2, and the locking screw 11 is screwed in to play a role in fixing the leather 2.
Preferably, the lifting assembly comprises a lifting frame 12 fixedly installed above the workbench 1, a guide rail A13 fixedly installed on the lifting frame 12, a sliding block A14 arranged on the guide rail A13 in a sliding manner, a moving plate 15 fixedly installed on the sliding block A14, a driving shaft 16 and a driven shaft 17 which are rotatably arranged on the lifting frame 12 and positioned on the upper side and the lower side of the guide rail, a motor 18 fixedly installed on the lifting frame 12, a synchronous belt 19 and a stabilizing assembly positioned on the outer side of the clamping assembly, an output shaft of the motor 18 is in belt transmission connection with the driving shaft 16, the driving shaft 16 is in belt transmission connection with the driven shaft 17 through the synchronous belt 19, the moving plate 15 is fixedly connected with the synchronous belt 19, and the pressing plate 5 is fixedly connected with the moving plate 15. Because movable plate 15 and hold-in range 19 fixed connection, press plate 5 and movable plate 15 fixed connection, starter motor 18 drive driving shaft 16 carries out rotary motion, and driving shaft 16 drives driven shaft 17 and carries out rotary motion, and then makes hold-in range 19 remove, and hold-in range 19 drives movable plate 15 through slider A14 on guide rail A13, and movable plate 15 drives press plate 5 and removes, has played the effect of driving press plate 5 and removes.
Preferably, the stabilizing assembly comprises a stabilizing frame 20 fixedly installed above the workbench 1, a guide rail B21 fixedly installed on the stabilizing frame 20, a sliding block B22 slidably arranged on the guide rail B21, and a stabilizing plate 28 fixedly installed on the sliding block B22, and the pressing plate 5 is fixedly connected with the stabilizing plate 28. Because the pressing plate 5 is fixedly connected with the stabilizing plate 28, the stabilizing plate 28 is driven to move on the guide rail B21 through the sliding block B22 when the pressing plate 5 moves, and then the effect of stabilizing the pressing plate 5 when the pressing plate 5 moves is achieved.
Preferably, the pressing assembly further comprises a connecting sheet 23 fixedly arranged above the pressing column 8, and a retainer ring 24 fixedly arranged in the pressing sleeve 6 and positioned below the connecting sheet 23, one end of the compression spring 7 is fixedly connected with the pressing sleeve 6, the other end of the compression spring 7 is fixedly connected with the connecting sheet 23, and the inner diameter of the retainer ring 24 is smaller than the diameter of the connecting sheet 23. Since the inner diameter of the retainer ring 24 is smaller than the diameter of the connecting piece 23, the function of preventing the pressing post 8 from falling from the inside of the pressing sleeve 6 is achieved.
Preferably, the workbench 1 is provided with a sliding groove 25 matched with the base plate 3, the base plate 3 is inserted into the sliding groove 25 and is in sliding connection with the workbench 1, and a handle 26 is fixedly arranged in front of the base plate 3. The base plate 3 is inserted into the sliding groove 25 to be in sliding connection with the workbench 1, so that the base plate 3 is convenient to install, and the handle 26 is fixedly arranged in front of the base plate 3, so that the base plate 3 is convenient to pull out.
Preferably, a soft pad 27 for preventing the leather 2 from being crushed is fixedly arranged below the pressing post 8. Since the cushion 27 for preventing the leather 2 from being crushed is fixedly arranged below the pressing column 8, when the pressing column 8 presses the leather 2, the cushion 27 plays a buffering role between the leather 2 and the pressing column 8 to prevent the leather 2 from being crushed.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a leather elasticity detection device, includes workstation (1), is located leather (2) of workstation (1) top, its characterized in that: the novel leather pressing device is characterized in that a base plate (3) is movably arranged on the workbench (1), a printing plate (4) located below the base plate (3) is fixedly arranged on the workbench (1), pigment is coated on the surface of the printing plate (4), clamping assemblies are arranged on the left side and the right side of the base plate (3), leather (2) is paved above the base plate (3) and fixedly connected with the workbench (1) through the clamping assemblies, lifting assemblies are arranged above the workbench (1), pressing assemblies are arranged on the lifting assemblies, each pressing assembly comprises a pressing plate (5) connected with the lifting assemblies and located above the leather (2), a plurality of pressing sleeves (6) fixedly mounted on the pressing plate (5), compression springs (7) fixedly mounted inside the pressing sleeves (6), and pressing columns (8) fixedly mounted below the compression springs (7), and the upper ends of the pressing columns (8) are movably arranged in the pressing sleeves (6).
2. The leather tightness detection device according to claim 1, wherein: the clamping assembly comprises a clamping plate (9), a fixed block (10) fixedly arranged above the workbench (1) and a locking screw (11), wherein the clamping plate (9) is rotationally connected with the fixed block (10) through a pin shaft, and the clamping plate (9) is fixedly connected with the workbench (1) through the locking screw (11) after being in contact connection with the leather (2).
3. The leather tightness detection device according to claim 2, wherein: the lifting assembly comprises a lifting frame (12) fixedly installed above a workbench (1), a guide rail A (13) fixedly installed on the lifting frame (12), a sliding block A (14) arranged on the guide rail A (13) in a sliding manner, a movable plate (15) fixedly installed on the sliding block A (14), a driving shaft (16) and a driven shaft (17) which are rotatably arranged on the lifting frame (12) and located on the upper side and the lower side of the guide rail, a motor (18) fixedly installed on the lifting frame (12), a synchronous belt (19) and a stabilizing assembly located on the outer side of the clamping assembly, an output shaft of the motor (18) is in belt transmission connection with the driving shaft (16), the driving shaft (16) is in belt transmission connection with the driven shaft (17) through the synchronous belt (19), the movable plate (15) is fixedly connected with the synchronous belt (19), and the pressing plate (5) is fixedly connected with the movable plate (15).
4. A leather tightness testing device according to claim 3, wherein: the stabilizing assembly comprises a stabilizing frame (20) fixedly arranged above the workbench (1), a guide rail B (21) fixedly arranged on the stabilizing frame (20), a sliding block B (22) arranged on the guide rail B (21) in a sliding manner, and a stabilizing plate (28) fixedly arranged on the sliding block B (22), and the pressing plate (5) is fixedly connected with the stabilizing plate (28).
5. The leather tightness detection device according to claim 4, wherein: the pressing assembly further comprises a connecting sheet (23) fixedly arranged above the pressing column (8), and a check ring (24) fixedly arranged in the pressing sleeve (6) and located below the connecting sheet (23), one end of the compression spring (7) is fixedly connected with the pressing sleeve (6), the other end of the compression spring (7) is fixedly connected with the connecting sheet (23), and the inner diameter of the check ring (24) is smaller than the diameter of the connecting sheet (23).
6. The leather tightness detection device according to claim 5, wherein: the workbench (1) is provided with a sliding groove (25) matched with the base plate (3), the base plate (3) is inserted into the sliding groove (25) to be in sliding connection with the workbench (1), and a handle (26) is fixedly arranged in front of the base plate (3).
7. The leather tightness detection device according to claim 6, wherein: and a soft cushion (27) for preventing leather (2) from being crushed is fixedly arranged below the pressing column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320550094.4U CN219573761U (en) | 2023-03-15 | 2023-03-15 | Leather elasticity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320550094.4U CN219573761U (en) | 2023-03-15 | 2023-03-15 | Leather elasticity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219573761U true CN219573761U (en) | 2023-08-22 |
Family
ID=87656333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320550094.4U Active CN219573761U (en) | 2023-03-15 | 2023-03-15 | Leather elasticity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219573761U (en) |
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2023
- 2023-03-15 CN CN202320550094.4U patent/CN219573761U/en active Active
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