CN114324069A - Leather raw materials water absorption performance detection device - Google Patents
Leather raw materials water absorption performance detection device Download PDFInfo
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- CN114324069A CN114324069A CN202210244167.7A CN202210244167A CN114324069A CN 114324069 A CN114324069 A CN 114324069A CN 202210244167 A CN202210244167 A CN 202210244167A CN 114324069 A CN114324069 A CN 114324069A
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Abstract
The invention relates to the technical field of leather raw material detection, in particular to a leather raw material water absorption performance detection device which comprises a workbench, an L-shaped plate, a transmission unit and a detection unit, wherein the transmission unit and the L-shaped plate are installed at the upper end of the workbench, the L-shaped plate is positioned at the rear side of the transmission unit, the detection unit is installed at the lower end of the horizontal section of the L-shaped plate, and the detection unit is positioned above the transmission unit; the traditional detection method has the following problems: the traditional detection mode can only detect one leather raw material at a time, thereby consuming a great deal of detection time; after the leather raw material is adsorbed, the leather raw material needs to be taken out of the container, so that distilled water is easy to spill to the outside of the container to influence the detection precision of the leather raw material; the invention can quantitatively fill distilled water into a plurality of leather raw materials, thereby saving the detection time; the invention can avoid the influence of the distilled water on the detection precision of the leather raw material due to the sprinkling of the distilled water, and is convenient for observing the water quantity outside the leather raw material.
Description
Technical Field
The invention relates to the technical field of leather raw material detection, in particular to a leather raw material water absorption performance detection device.
Background
The leather is animal leather which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot, when the leather is manufactured as a raw material of the leather, the leather raw material needs to be correspondingly detected in order to ensure the quality of the leather, the indexes of the leather detection mainly comprise formaldehyde content, chemical properties, heavy metal content, fur flame retardance, water absorption and the like, when the water absorption performance of the leather raw material is detected, usually, a test sample of the leather raw material is soaked in quantitative distilled water, and after a specified time, the water absorption capacity of the leather raw material is detected, so that the water absorption performance of the leather raw material is detected.
When the water absorption performance of the leather raw material is detected by the detection mode, the following problems exist: 1. the detection mode can only detect one leather raw material at a time, and after the leather raw material is filled with distilled water, the water quantity detection of the next step can be carried out only when the leather raw material is in a saturated state, so that a large amount of detection time is consumed.
2. After the adsorption of the leather material is completed, the leather material is generally taken out of the container, and the amount of water remaining in the container is observed, but since the leather material is taken out, part of the distilled water in the container is easily carried out, and therefore, the distilled water is easily spilled to the outside of the container, which affects the detection accuracy.
Disclosure of Invention
The technical problem to be solved is as follows: the device for detecting the water absorption performance of the leather raw material can solve the problems pointed out in the background technology.
The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme that the device for detecting the water absorption performance of the leather raw material comprises a workbench, an L-shaped plate, a transmission unit and a detection unit, wherein the transmission unit and the L-shaped plate are installed at the upper end of the workbench, the L-shaped plate is positioned at the rear side of the transmission unit, one side of the L-shaped plate close to the workbench is a vertical section, one side of the L-shaped plate far away from the workbench is a horizontal section, the lower end of the horizontal section of the L-shaped plate is provided with the detection unit, and the detection unit is positioned above the transmission unit.
The transmission unit includes fixing base, conveyer belt, mounting groove, backup pad, annular frame, a water storage section of thick bamboo and intermittent type water injection subassembly, wherein: the middle of the upper end of the workbench is provided with a fixed seat, the upper end of the fixed seat is provided with a conveying belt in a sliding manner, the outer wall of the conveying belt is uniformly provided with mounting grooves, the front side and the rear side of the conveying belt are symmetrically provided with supporting plates, an annular frame is clamped on the right side of the horizontal section of the L-shaped plate, the lower end of the annular frame is provided with a first water storage barrel, and the lower end of the first water storage barrel penetrates through the L-shaped plate to be provided with an intermittent water injection assembly; the conveying unit can quantitatively fill distilled water on the leather raw material, and then the leather raw material can adsorb the distilled water outside the leather raw material in the intermittent moving process, so that the detection time can be saved.
The detecting unit comprises a supporting seat, a transmission screw, a sliding block, a cylinder, a linkage plate, a spongy cushion and a measuring assembly, wherein: the lower end of the horizontal section of the L-shaped plate is provided with a supporting seat, the lower end of the supporting seat is provided with a connecting groove, a transmission screw rod is rotatably arranged in the connecting groove, a sliding block is slidably arranged in the connecting groove, the sliding block is connected with the transmission screw rod in a threaded connection mode, the lower end of the sliding block is provided with a cylinder, the telescopic end of the cylinder is provided with a linkage plate, the bottom of the linkage plate is provided with a sponge cushion, and a measuring component is arranged on a workbench; the detection unit can detect the water absorption performance of the leather raw material by measuring the excessive water amount outside the leather raw material, and can avoid the influence of distilled water scattering on the detection precision of the water absorption of the leather raw material.
As a preferred technical scheme of the invention, support prisms are symmetrically arranged between the vertical section of the L-shaped plate and the workbench in a front-back manner; the L-shaped plate can be supported through the supporting prisms, so that the supporting strength of the L-shaped plate can be enhanced, and the service life of the L-shaped plate can be prolonged.
As a preferred technical scheme of the invention, the intermittent water injection assembly comprises a water injection cylinder, a water outlet hole, a fixing strip, a groove, a bearing rod, a sealing block, a baffle plate and a contraction spring, wherein: a water injection section of thick bamboo is installed to first water storage section of thick bamboo lower extreme, the apopore has been seted up to the inner wall of a water injection section of thick bamboo, the lower extreme of a water injection section of thick bamboo is located the conveyer belt top, two grooves of sliding have been seted up to the longitudinal symmetry on the water injection section of thick bamboo, the fixed strip is installed in the backup pad, one side that the backup pad was kept away from to the fixed strip evenly sets up the recess corresponding with the mounting groove position, the bearing pole slides and sets up between the groove of sliding, and the lower extreme of both sides all supports and leans on in the fixed strip upper end around the bearing pole, the mid-mounting of bearing pole upper end has the closing block, one side bilateral symmetry that the water injection section of thick bamboo inner wall is close to the conveyer belt is provided with two baffles, be provided with the shrink spring between baffle and the closing block.
As a preferable technical solution of the present invention, the water outlet hole is a circular truncated cone structure with a diameter gradually increasing from top to bottom.
As a preferred technical scheme of the invention, the upper end of the sealing block is of a round table structure which is convenient to abut against the inner wall of the water outlet hole, and the outer wall of the sealing block is sleeved with a rubber ring in a detachable mode; intermittent type water injection subassembly can be to leather raw materials in ration fill distilled water, and the contact area between the pore wall of the closed piece increase of round platform structure between its and apopore to can strengthen the leakproofness of closed piece when sealing the apopore, can avoid the distilled water in the first water storage section of thick bamboo to spill from the apopore.
As a preferred technical solution of the present invention, the measurement component includes a second water storage cylinder, a support net, a through hole and a transparent glass, wherein: the utility model discloses a supporting seat, including a workstation, a supporting net, a through-hole has been seted up to the front end of a second water storage section of thick bamboo, transparent glass installs in the through-hole, and the second water storage section of thick bamboo is installed in the workstation upper end, and the rear end of a second water storage section of thick bamboo is connected with the fixing base, and a second water storage section of thick bamboo is located the below of supporting seat, and the supporting net is installed to the upside of a second water storage section of thick bamboo inner wall, a through-hole has been seted up to the front end of a second water storage section of thick bamboo, and transparent glass installs in the through-hole.
As a preferable technical scheme of the invention, two groups of measuring marks are symmetrically arranged on the left and right of the outer wall of the front end of the second water storage barrel by taking the through hole as the center, and each group of measuring marks comprises a plurality of scale marks which are uniformly arranged on the outer wall of the second water storage barrel.
As a preferred technical scheme of the invention, a drain pipe is arranged at the lower side of the left end of the second water storage barrel, and a clamping sleeve is detachably arranged at one side of the drain pipe, which is far away from the second water storage barrel; the water yield in the second water storage cylinder can be visually observed by the measuring component, so that the water absorption of the leather raw material is conveniently detected, and the water in the second water storage cylinder is conveniently discharged.
Thirdly, the beneficial effects of the invention are: 1. the invention can quantitatively fill distilled water into a plurality of leather raw materials, and the leather raw materials can absorb the distilled water outside the leather raw materials while intermittently conveying the leather raw materials, thereby saving the detection time.
2. The conveying unit provided by the invention can quantitatively fill distilled water into the leather raw material, and then the leather raw material absorbs the distilled water outside the leather raw material in the intermittent moving process.
3. The detection unit provided by the invention can detect the water absorption performance of the leather raw material by measuring the excessive water amount outside the leather raw material, and can avoid the influence of the distilled water on the detection precision.
4. The intermittent water injection assembly provided by the invention can quantitatively inject distilled water into the leather raw material, and the contact area between the leather raw material and the wall of the water outlet hole is increased through the sealing block with the circular truncated cone structure, so that the sealing performance of the sealing block on the water outlet hole can be enhanced, and the distilled water in the first water storage cylinder is prevented from leaking from the water outlet hole.
5. The measuring component can visually observe the water quantity in the second water storage cylinder, so that the water absorption of the leather raw material can be conveniently detected, and the water in the second water storage cylinder can be conveniently discharged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic perspective view of the fixing base, the conveying belt and the supporting plate of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 2 of the present invention.
Fig. 5 is a partial enlarged view of the present invention at B of fig. 4.
Fig. 6 is a partial cutaway view of the transfer unit of the present invention.
Fig. 7 is a partial enlarged view of the invention at C of fig. 6.
Fig. 8 is a partial cutaway view of the detection unit of the present invention.
Fig. 9 is a partial enlarged view of the invention at D of fig. 8.
In the figure: 1. a work table; 2. an L-shaped plate; 21. supporting a prism; 3. a transmission unit; 31. a fixed seat; 32. a conveyor belt; 33. mounting grooves; 34. a support plate; 35. an annular frame; 36. a first water storage cylinder; 37. an intermittent water injection assembly; 371. a water injection barrel; 372. a water outlet hole; 373. a fixing strip; 374. a groove; 375. a support rod; 376. a sealing block; 377. a baffle plate; 378. a retraction spring; 379. a rubber ring; 4. a detection unit; 41. a supporting seat; 42. a drive screw; 43. a slider; 44. a cylinder; 45. a linkage plate; 46. a sponge cushion; 47. a metrology component; 471. a second water storage cylinder; 472. a support net; 473. a through hole; 474. transparent glass; 475. measuring the mark; 476. a card sleeve; 5. leather raw material.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1 and 2, the leather raw material water absorption performance detection device comprises a workbench 1, an L-shaped plate 2, a transmission unit 3 and a detection unit 4, wherein the transmission unit 3 and the L-shaped plate 2 are installed at the upper end of the workbench 1, the L-shaped plate 2 is located at the rear side of the transmission unit 3, one side of the L-shaped plate 2 close to the workbench 1 is a vertical section, one side of the L-shaped plate 2 far away from the workbench 1 is a horizontal section, and support prisms 21 are symmetrically arranged between the vertical section of the L-shaped plate 2 and the workbench 1 in a front-back manner; the L-shaped plate 2 can be supported by the supporting prisms 21, so that the supporting strength of the L-shaped plate 2 can be enhanced, and the service life of the L-shaped plate 2 can be prolonged; the detection unit 4 is installed to the horizontal segment lower extreme of L shaped plate 2, and detection unit 4 is located transmission unit 3 top.
Referring to fig. 1, 2, 3 and 4, the transfer unit 3 includes a fixing base 31, a conveying belt 32, a mounting groove 33, a supporting plate 34, an annular frame 35, a first water storage tank 36 and an intermittent water injection assembly 37, wherein: the middle of the upper end of the workbench 1 is provided with a fixed seat 31, the upper end of the fixed seat 31 is provided with a conveying belt 32 in a sliding manner, the conveying belt 32 is driven by the existing driving equipment, the outer wall of the conveying belt 32 is uniformly provided with mounting grooves 33, supporting plates 34 are symmetrically mounted on the front side and the rear side of the conveying belt 32, the supporting plates 34 are made of flexible materials, so that the supporting plates 34 can be bent under the action of external force, when the conveying belt 32 moves, the supporting plates 34 can synchronously move along with the conveying belt 32, an annular frame 35 is clamped on the right side of the horizontal section of the L-shaped plate 2, the lower end of the annular frame 35 is provided with a first water storage barrel 36, and the lower end of the first water storage barrel 36 penetrates through the L-shaped plate 2 to be provided with an intermittent water injection assembly 37; when the leather batch-type water injection device works specifically, distilled water is injected into the first water storage barrel 36 firstly, then the conveying belt 32 is driven by an external existing servo motor to rotate anticlockwise and intermittently, the leather raw material 5 to be detected is placed in the mounting groove 33 in sequence, the conveying belt 32 drives the leather raw material 5 in the mounting groove 33 to move towards the left side of the workbench 1, when the leather raw material 5 is positioned below the first water storage barrel 36, the conveying belt 32 stops rotating, the intermittent water injection assembly 37 is convenient to inject the distilled water in the first water storage barrel 36 onto the leather raw material 5, and the intermittent water injection assembly 37 can inject the distilled water into the mounting groove 33 at a fixed amount; after the distilled water is poured, the conveyer belt 32 drives the leather raw material 5 to continue to rotate, so that the leather raw material 5 poured with the distilled water moves to the middle part of the workbench 1, the distilled water in the installation groove 33 is adsorbed by the leather raw material 5, and the intermittent water injection assembly 37 is convenient to pour the distilled water into the leather raw material 5 below the intermittent water injection assembly.
Referring to fig. 4, 5, 6 and 7, the intermittent water injection assembly 37 includes a water injection cylinder 371, a water outlet hole 372, a fixing strip 373, a groove 374, a holding rod 375, a closing block 376, a blocking plate 377 and a contraction spring 378, wherein: a water injection cylinder 371 is installed at the lower end of the first water storage cylinder 36, a water outlet hole 372 is formed in the inner wall of the water injection cylinder 371, the lower end of the water injection cylinder 371 is located above the conveyor belt 32, two sliding grooves are symmetrically formed in the water injection cylinder 371 in the front-back direction, a fixing strip 373 is installed on the support plate 34 and is made of a flexible material, so that the fixing strip 373 can be bent under the action of external force, grooves 374 corresponding to the installation grooves 33 are uniformly formed in one side, away from the support plate 34, of the fixing strip 373, a bearing rod 375 is arranged between the sliding grooves in a sliding mode, the lower ends of the front side and the rear side of the bearing rod 375 are abutted against the upper end of the fixing strip 373, a sealing block 376 is installed in the middle of the upper end of the bearing rod 375, and the water outlet hole 372 is a circular truncated cone structure with the diameter gradually increasing from top to bottom; the upper end of the sealing block 376 is of a circular truncated cone structure which is convenient to abut against the inner wall of the water outlet hole 372, and a rubber ring 379 is detachably sleeved on the outer wall of the sealing block 376; the contact area between the sealing block 376 and the hole wall of the water outlet hole 372 is increased through the sealing block 376 in the circular truncated cone structure, so that the sealing performance of the sealing block 376 on the water outlet hole 372 can be enhanced; two baffles 377 are symmetrically arranged on one side of the inner wall of the water injection cylinder 371 close to the conveying belt 32 in a left-right mode, a contraction spring 378 is arranged between each baffle 377 and the corresponding sealing block 376, and the contraction springs 378 always apply contraction elastic force to the corresponding sealing block 376, so that the corresponding sealing block 376 always tends to move downwards; under the initial state, bearing rod 375 supports and leans on fixed strip 373, and bearing rod 375 drives and seals piece 376 and support and lean on apopore 372 department, can prevent that the distilled water in the first water storage section of thick bamboo 36 from spilling from apopore 372.
When the leather raw material 5 is driven to be positioned below the first water storage cylinder 36 by the conveyer belt 32, the conveyer belt 32 drives the groove 374 to move below the bearing rod 375 through the fixing strip 373, so that the bearing rod 375 loses the supporting force of the fixing strip 373 and abuts against the groove 374, at the moment, the sealing block 376 is pulled out downwards from the water outlet hole 372 under the elastic force of the contraction spring 378, distilled water in the first water storage cylinder 36 passes through the water outlet hole 372 and is filled in the mounting groove 33 under the action of the water injection cylinder 371, the intermittent time of the rotation of the conveyer belt 371 is in direct proportion to the amount of the distilled water filled in the water injection cylinder, namely when the intermittent time of the rotation of the conveyer belt 32 is long, the amount of the distilled water filled in the water injection cylinder 371 is correspondingly increased, otherwise, the amount of the distilled water filled in the water injection cylinder 371 is correspondingly reduced, and the function of filling distilled water into the mounting groove 33 at a fixed amount is realized; distilled water fills after accomplishing, conveyer belt 32 continues to drive leather raw materials 5 through mounting groove 33 and removes to the left side, fixed strip 373 drives recess 374 and moves to the left side under the effect of conveyer belt 32 this moment, bearing rod 375 slides down in the conflict effect of recess 374 and supports and lean on fixed strip 373, bearing rod 375 moves upwards along the sliding tray, make bearing rod 375 drive closed block 376 and support again and lean on in apopore 372, the leakproofness when this period seals apopore 372 through rubber circle 379 reinforcing closed block 376, can avoid the distilled water in the first water storage section of thick bamboo 36 to leak out from apopore 372.
Referring to fig. 1, 2 and 8, the detecting unit 4 includes a supporting base 41, a driving screw 42, a sliding block 43, an air cylinder 44, a linkage plate 45, a sponge pad 46 and a measuring assembly 47, wherein: the lower end of the horizontal section of the L-shaped plate 2 is provided with a supporting seat 41, the lower end of the supporting seat 41 is provided with a connecting groove, a transmission screw 42 is rotatably arranged in the connecting groove, a sliding block 43 is slidably arranged in the connecting groove, the sliding block 43 is connected with the transmission screw 42 in a threaded connection mode, the lower end of the sliding block 43 is provided with a cylinder 44, the telescopic end of the cylinder 44 is provided with a linkage plate 45, the bottom of the linkage plate 45 is provided with a sponge cushion 46, and a measuring component 47 is arranged on the workbench 1; during specific work, the leather raw material 5 absorbed with distilled water is conveyed to the lower part of the supporting seat 41 through the transmission unit 3, the air cylinder 44 is started at the moment, the air cylinder 44 drives the sponge cushion 46 to move downwards through the linkage plate 45, so that the sponge cushion 46 is abutted against the inside of the mounting groove 33 below the sponge cushion, the redundant distilled water in the mounting groove 33 is absorbed through the sponge cushion 46, then the linkage plate 45 and the sponge cushion 46 are driven to retract upwards through the air cylinder 44 for resetting, at the moment, the sliding block 43 is driven to move towards the front side through the transmission screw 42, the sliding block 43 drives the sponge cushion 46 absorbed with the distilled water to move towards the front side to the measuring component 47 through the air cylinder 44, then the sponge cushion 46 is driven to press downwards in the measuring component 47 through the air cylinder 44, because the water absorption of the leather raw material 5 has saturation, therefore, when the leather raw material 5 in the mounting groove 33 reaches the saturation of water absorption, the water absorption performance of the leather raw material 5 can be detected through detecting the redundant water amount in the mounting groove 33, the measuring component 47 is convenient for measuring the distilled water in the spongy cushion 46, the leather raw material 5 does not need to be moved out of the mounting groove 33, and the influence of the distilled water on the detection precision due to the sprinkling can be avoided; after the water absorption performance of the leather raw material 5 is detected, the leather raw material 5 is conveyed to the left side of the workbench 1 through the conveying belt 32, so that the leather raw material 5 can be taken down conveniently.
Referring to fig. 8 and 9, the metrology assembly 47 includes a second cartridge 471, a support screen 472, a through hole 473 and a transparent glass 474, wherein: the second water storage barrel 471 is installed at the upper end of the workbench 1, the rear end of the second water storage barrel 471 is connected with the fixed seat 31, the second water storage barrel 471 is located below the supporting seat 41, a supporting net 472 is installed at the upper side of the inner wall of the second water storage barrel 471, a through hole 473 is formed in the front end of the second water storage barrel 471, and the transparent glass 474 is installed in the through hole 473; two sets of measuring marks 475 are symmetrically arranged on the left and right of the outer wall of the front end of the second water storage barrel 471 by taking the through hole 473 as a center, and each set of measuring marks 475 comprises a plurality of scale marks which are uniformly arranged on the outer wall of the second water storage barrel 471; a drain pipe is arranged at the lower side of the left end of the second water storage cylinder 471, and a cutting sleeve 476 is detachably arranged at one side of the drain pipe away from the second water storage cylinder 471; during specific work, the air cylinder 44 moves the spongy cushion 46 adsorbed with the distilled water downwards to enable the spongy cushion 46 to abut against the supporting net 472, at the moment, the air cylinder 44 continuously presses the linkage plate 45, the distilled water in the spongy cushion 46 is extruded into the second water storage barrel 471 through the extrusion force between the linkage plate 45 and the supporting net 472, then the water quantity in the second water storage barrel 471 is visually observed through the transparent glass 474 in cooperation with the measuring mark 475, and therefore the water absorption of the leather raw material 5 is detected; when water in the second water storage cylinder 471 needs to be drained, the ferrule 476 on the drain pipe is detached, and then the water in the second water storage cylinder 471 is drained through the drain pipe, so that the operation is convenient and fast.
During operation, the first step: firstly, inject distilled water into first water storage section of thick bamboo 36, then drive conveyer belt 32 through outside intermittent type motor and carry out anticlockwise intermittent type and rotate, will treat the leather raw materials 5 that detects this moment and place in mounting groove 33 in proper order, drive the leather raw materials 5 in the mounting groove 33 through conveyer belt 32 and remove to the left side of workstation 1.
The second step is that: when the conveyer belt 32 drives the leather raw material 5 to be located below the first water storage cylinder 36, the conveyer belt 32 drives the groove 374 to move below the bearing rod 375 through the fixing strip 373, meanwhile, the conveyer belt 32 stops rotating, so that the bearing rod 375 loses the supporting force of the fixing strip 373 and abuts against the groove 374, at the moment, the sealing block 376 is pulled out downwards from the water outlet hole 372 under the elastic force action of the contraction spring 378, and therefore distilled water in the first water storage cylinder 36 passes through the water outlet hole 372 and is quantitatively filled in the mounting groove 33 under the action of the water injection cylinder 371; distilled water fills after accomplishing, the conveyer belt 32 continues to drive leather raw materials 5 through mounting groove 33 and removes to the left side, make the leather raw materials 5 who fills with the distilled water remove to the middle part of workstation 1, leather raw materials 5 adsorbs the distilled water in the mounting groove 33, fixed strip 373 drives recess 374 and moves to the left side under the effect of conveyer belt 32 this moment, bearing rod 375 moves under recess 374's conflict effect and supports and lean on fixed strip 373 this moment, bearing rod 375 moves up along the groove that slides, make bearing rod 375 drive closed block 376 and support again and lean on in apopore 372.
The third step: the leather raw material 5 absorbed with distilled water is conveyed to the lower part of the supporting seat 41 through the transmission unit 3, at the moment, the cylinder 44 is started, the cylinder 44 drives the spongy cushion 46 to move downwards through the linkage plate 45, so that the spongy cushion 46 is propped against the mounting groove 33 below the cylinder, thereby adsorbing redundant distilled water in the installation groove 33 through the spongy cushion 46, then driving the linkage plate 45 and the spongy cushion 46 to retract and reset upwards through the cylinder 44, at the moment, driving the slide block 43 to move towards the front side through the transmission screw rod 42, driving the spongy cushion 46 adsorbed with the distilled water to move towards the front side to the second water storage barrel 471 through the cylinder 44 by the slide block 43, the sponge mat 46 is then pressed down into the second water storage tank 471 by the air cylinder 44, since the leather material 5 has a saturation degree of water absorption, when the leather material 5 in the mounting groove 33 is saturated with water, the water absorption performance of the leather raw material 5 can be detected by detecting the amount of excess water in the mounting groove 33.
The fourth step: when the air cylinder 44 moves the spongy cushion 46 adsorbed with the distilled water downwards, the spongy cushion 46 is enabled to abut against the supporting net 472, at the moment, the air cylinder 44 continues to press the linkage plate 45, the distilled water in the spongy cushion 46 can be extruded into the second water storage barrel 471 through the extrusion force between the linkage plate 45 and the supporting net 472, and then the water quantity in the second water storage barrel 471 can be visually observed through the transparent glass 474 in cooperation with the measuring mark 475, so that the water absorption of the leather raw material 5 can be conveniently detected; when the water in the second water storage barrel 471 needs to be drained, the ferrule 476 on the drain pipe is removed, and then the water in the second water storage barrel 471 is drained through the drain pipe.
The fifth step: after the water absorption performance of the leather raw material 5 is detected, the leather raw material 5 is conveyed to the left side of the workbench 1 through the conveying belt 32, so that the leather raw material 5 can be taken down conveniently.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a leather raw materials water absorption performance detection device, includes workstation (1), L shaped plate (2), transmission unit (3) and detecting element (4), its characterized in that: transmission unit (3) and L shaped plate (2) are installed to workstation (1) upper end, and L shaped plate (2) are located the rear side of transmission unit (3), and one side that L shaped plate (2) are close to workstation (1) is the vertical section, and one side that workstation (1) were kept away from in L shaped plate (2) is the horizontal segment, and detecting element (4) are installed to the horizontal segment lower extreme of L shaped plate (2), and detecting element (4) are located transmission unit (3) top, wherein:
the transmission unit (3) comprises a fixed seat (31), a conveying belt (32), a mounting groove (33), a supporting plate (34), an annular frame (35), a first water storage barrel (36) and an intermittent water injection assembly (37), wherein: a fixed seat (31) is installed in the middle of the upper end of the workbench (1), a conveying belt (32) is arranged at the upper end of the fixed seat (31) in a sliding mode, mounting grooves (33) are uniformly formed in the outer wall of the conveying belt (32), supporting plates (34) are symmetrically installed on the front side and the rear side of the conveying belt (32), an annular frame (35) is clamped on the right side of the horizontal section of the L-shaped plate (2), a first water storage cylinder (36) is installed at the lower end of the annular frame (35), and an intermittent water injection assembly (37) is installed at the lower end of the first water storage cylinder (36) through the L-shaped plate (2);
the detection unit (4) comprises a supporting seat (41), a transmission screw rod (42), a sliding block (43), an air cylinder (44), a linkage plate (45), a spongy cushion (46) and a measuring assembly (47), wherein: supporting seat (41) are installed to the lower extreme of the horizontal segment of L shaped plate (2), the spread groove has been seted up to supporting seat (41) lower extreme, driving screw (42) rotate and set up in the spread groove, slider (43) slide and set up in the spread groove, and slider (43) are connected with driving screw (42) through threaded connection's mode, cylinder (44) are installed to slider (43) lower extreme, the flexible end of cylinder (44) is provided with linkage board (45), foam-rubber cushion (46) are installed to linkage board (45) bottom, measure subassembly (47) are installed on workstation (1).
2. The leather material water absorption performance detection device according to claim 1, characterized in that: and supporting prisms (21) are symmetrically arranged between the vertical section of the L-shaped plate (2) and the workbench (1) in a front-back manner.
3. The leather material water absorption performance detection device according to claim 1, characterized in that: the intermittent water injection assembly (37) comprises a water injection cylinder (371), a water outlet hole (372), a fixing strip (373), a groove (374), a bearing rod (375), a sealing block (376), a baffle plate (377) and a contraction spring (378), wherein: a water injection cylinder (371) is arranged at the lower end of the first water storage cylinder (36), a water outlet hole (372) is formed in the inner wall of the water injection cylinder (371), the lower end of the water injection cylinder (371) is positioned above the conveyer belt (32), two sliding grooves are symmetrically formed in the water injection cylinder (371) in the front-back direction, a fixing strip (373) is arranged on the support plate (34), a groove (374) corresponding to the position of the installation groove (33) is uniformly formed in one side, away from the support plate (34), of the fixing strip (373), a bearing rod (375) is arranged between the sliding grooves in a sliding mode, and the lower extreme of the front and back both sides of bearing rod (375) all leans on and leans on in fixed strip (373) upper end, and the mid-mounting of bearing rod (375) upper end has closed piece (376), and one side bilateral symmetry that water injection section of thick bamboo (371) inner wall is close to conveyer belt (32) is provided with two baffles (377), is provided with shrink spring (378) between baffle (377) and the closed piece (376).
4. The leather material water absorption performance detection device according to claim 3, characterized in that: the water outlet hole (372) is of a circular truncated cone structure with the diameter gradually increasing from top to bottom.
5. The leather raw material water absorption performance detection device according to claim 4, characterized in that: the upper end of the sealing block (376) is convenient to abut against a circular truncated cone structure on the inner wall of the water outlet hole (372), and the outer wall of the sealing block (376) is sleeved with a rubber ring (379) in a detachable mode.
6. The leather material water absorption performance detection device according to claim 1, characterized in that: the metrology assembly (47) comprises a second water reservoir (471), a support mesh (472), a through-hole (473) and a transparent glass (474), wherein: the utility model discloses a supporting seat, including workstation (1), second water storage cylinder (471), supporting seat (472), through-hole (473) have been seted up to the upside of second water storage cylinder (471), and transparent glass (474) are installed in through-hole (473) that workstation (1) upper end, and the rear end of second water storage cylinder (471) is connected with fixing base (31), and second water storage cylinder (471) are located the below of supporting seat (41), and supporting network (472) are installed to the upside of second water storage cylinder (471) inner wall.
7. The leather raw material water absorption performance detection device according to claim 6, characterized in that: the front end outer wall of the second water storage barrel (471) is provided with two groups of measuring marks (475) in a bilateral symmetry mode by taking the through hole (473) as a center, and each group of measuring marks (475) comprises a plurality of scale marks which are uniformly arranged on the outer wall of the second water storage barrel (471).
8. The leather raw material water absorption performance detection device according to claim 6, characterized in that: the left end lower side of the second water storage cylinder (471) is provided with a drain pipe, and one side of the drain pipe, which is far away from the second water storage cylinder (471), is provided with a clamping sleeve (476) in a detachable mode.
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