CN112414358A - High-precision leather measuring machine - Google Patents
High-precision leather measuring machine Download PDFInfo
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- CN112414358A CN112414358A CN202011420772.2A CN202011420772A CN112414358A CN 112414358 A CN112414358 A CN 112414358A CN 202011420772 A CN202011420772 A CN 202011420772A CN 112414358 A CN112414358 A CN 112414358A
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- fixedly connected
- groove
- push plate
- side wall
- shaped block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/28—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring areas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to the technical field of leather measuring machines, and particularly relates to a high-precision leather measuring machine which comprises a workbench, a sensor and a fixing unit; the sensor is fixedly connected to the top of the workbench and is connected with the computer; the inner side wall of the workbench is rotatably connected with a pair of rollers; the rollers are connected together through a conveyor belt and driven by a motor; the fixing unit is arranged at the top of the conveyor belt; the fixing unit comprises a U-shaped block, a first push plate, a first push rod, a second push plate, a rectangular block, a stacked air bag, a piston cylinder and a third push plate; the U-shaped block is fixedly connected to the top of the conveyor belt; the second push plate is connected to the inner side wall of the U-shaped block in a sliding manner; the leather is convenient to fix, so that the leather is prevented from sliding in the conveying process, and the accuracy of the measuring result is improved.
Description
Technical Field
The invention belongs to the technical field of leather measuring machines, and particularly relates to a high-precision leather measuring machine.
Background
The leather measuring machine is used for measuring the area of leather and mainly comprises a frame, a conveying belt arranged on the frame, and a plurality of sensors for detecting the leather uniformly distributed in the middle of the conveying belt. As the hide moves past the sensor on the conveyor, the sensor transmits the change in the detected signal to the computing system, which calculates the area of the hide.
The invention provides a high-precision leather measuring machine, which is characterized in that in the leather conveying process of the existing leather measuring machine, leather slides due to unfixed leather, and further the measuring result is inaccurate.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that the measurement result is inaccurate because leather slides due to unfixed leather in the leather conveying process of the conventional leather measuring machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-precision leather measuring machine which comprises a workbench, a sensor and a fixing unit, wherein the workbench is provided with a plurality of working positions; the sensor is fixedly connected to the top of the workbench and is connected with the computer; the inner side wall of the workbench is rotatably connected with a pair of rollers; the rollers are connected together through a conveyor belt and driven by a motor; the fixing unit is arranged at the top of the conveyor belt; the fixing unit comprises a U-shaped block, a first push plate, a first push rod, a second push plate, a rectangular block, a stacked air bag, a piston cylinder and a third push plate; the U-shaped block is fixedly connected to the top of the conveyor belt; the second push plate is connected to the inner side wall of the U-shaped block in a sliding manner; one end of the first push rod is fixedly connected to the top of the second push plate, and the other end of the first push rod is rotatably connected to the first push plate; the piston cylinders are symmetrically and fixedly connected to the inner side wall of the bottom of the U-shaped block; the overlapped air bag is fixedly connected to the top of the piston cylinder and is communicated with the piston cylinder; the third push plate is fixedly connected to a piston rod of the piston cylinder; when the leather starts to pass the sensor, the sensor transmits the information to the computer and starts to record the time t1When the leather leaves the measuring range of the sensor, the time t is recorded2Multiplication of (t) by the speed of the conveyor belt, since the leather is stationary with respect to the conveyor belt2- t1) The length of the leather can be obtained; when fixing the leather, place the leather at the top of U-shaped piece earlier, promote the push pedal No. one again for No. one the push pedal extrudees No. two push pedals through a push rod, and then makes the rectangular block downstream, so the rectangular block begins to extrude the leather, can prevent the skinThe leather results in measuring inaccurately because producing the slip, realizes the location to the leather, and when the rectangle piece downstream, No. two push pedals also will extrude the fold shape gasbag simultaneously for fold the shape gasbag and receive the extrusion, fold the inside gas flow of shape gasbag and advance the piston cylinder, make No. three push pedals move forward and extrude the leather, make the position of leather obtain the restriction, can not produce the slip, and then improve measuring accuracy nature.
Further, a first magnet is symmetrically and fixedly connected to the side wall of the first push plate; the top of the U-shaped block is fixedly connected with a rectangular plate; a second magnet is fixedly connected to the side wall of the rectangular plate, and the magnetism of the first magnet is opposite to that of the second magnet; the top of the first push plate is fixedly connected with a handle; the during operation, after the push pedal of extrudeing downwards, after the leather is compressed tightly, stop the push pedal of extrudeing downwards, rotate the handle simultaneously for a push pedal produces the rotation, so magnet and No. two magnets on the push pedal lateral wall take place the inter attraction effect, realize the injecing to a push pedal position, prevent that a push pedal from taking place the phenomenon of upwards kick-backing, and then be favorable to realizing the fixed to the leather, thereby be favorable to improving measuring result's accuracy.
Further, a first groove is formed in the side wall of the U-shaped block; a guide rod is fixedly connected in the first groove; the guide rod penetrates through the second push plate and is in sliding connection with the second push plate; an opening of the first groove is fixedly connected with an elastic cloth; when the leather fixing device works, after the first push plate is extruded downwards, the second push plate slides on the inner side wall of the U-shaped block, and meanwhile, the second push plate also slides downwards along the guide rod, so that the sliding stability of the second push plate is improved, the rectangular block at the bottom of the second push plate is always in a horizontal state, the stress of leather is more uniform, the leather fixing effect is more obvious, and the accuracy of a measuring result is improved finally; the elastic cloth can prevent dust from entering the first groove, and the phenomenon that the dust blocks the second push plate to slide in the first groove is avoided.
Further, a lubricating mechanism is arranged inside the first groove; the lubricating mechanism comprises a straight rod, a first cavity, a sliding plate, an oil bag, a flow guide pipe, a second cavity and a through hole; the straight rod is fixedly connected to the top of the second push plate; the first cavity is arranged inside the U-shaped block; the first cavity is communicated with the first groove through a round hole; the straight rod is in sliding fit with the round hole; the sliding plate is arranged on the inner side wall of the first cavity through a spring connecting block; the oil bag is fixedly connected to the inner side wall of the first cavity and is positioned at the top of the sliding plate; the second cavity is arranged inside the guide rod; one end of the flow guide pipe is communicated with the oil bag, and the other end of the flow guide pipe is communicated with the second cavity; the through holes are arranged on the side wall of the guide rod, and the second cavity is communicated with the first groove through the through holes; sponges are fixedly connected to the top and the bottom of the second push plate at the positions of the guide rods; the during operation, when push pedal the lapse of upwards No. two, to make the straight-bar insert in the round hole, continue the lapse and extrude the slide, make the oil pocket on the cavity inner wall receive the extrusion, the inside lubricating oil of oil pocket will flow into No. two cavities from the honeycomb duct, then flow out from the through-hole, finally flow down along the lateral wall of guide arm, when the lubricating oil flows near the sponge, partly lubricating oil will be absorbed by the sponge, then slide about constantly along with No. two push pedals, make the sponge constantly clean the guide arm, be favorable to the lubrication to the guide arm, and then make the slip of push pedal No. two more steady.
Further, the bottom of the first groove is provided with a trapezoidal groove; the bottom end of the guide rod is fixedly connected to the bottom of the trapezoidal groove; the trapezoidal groove is communicated with the outside through a through groove; the through grooves are obliquely arranged, and the bottoms of the through grooves and the bottoms of the trapezoidal grooves are positioned on the same straight line; during operation, when lubricating oil flowed out from the through-hole, will flow along the lateral wall of guide arm, partly lubricating oil is absorbed by the sponge, and partly lubricating oil will flow to trapezoidal recess along the lateral wall of guide arm in, then flow to the outside of U-shaped piece through leading to the groove, has avoided lubricating oil to pollute a recess, and the slope that leads to the groove sets up the outside that also will be convenient for the lubricating oil in the trapezoidal recess flows to the U-shaped piece.
Furthermore, a drainage block is fixedly connected to the outer side wall of the U-shaped block at the through groove, and the section of the drainage block is trapezoidal; the outer side wall of the U-shaped block is fixedly connected with a collecting groove; the collecting tank is positioned at the bottom of the flow guiding block; during operation, after the inside lubricating oil of trapezoidal recess flowed from leading to the groove, will flow into the collecting vat along the drainage piece in, realize the collection to remaining lubricating oil, avoided remaining lubricating oil to pollute the lateral wall of U-shaped piece, and then be favorable to the clearance to the remaining lubricating oil of U-shaped piece lateral wall, trapezoidal and drainage piece's top slope sets up during the cross-section of drainage piece simultaneously, is convenient for flow into the collecting vat along the drainage piece from leading to the lubricating oil that the groove flowed.
The invention has the following beneficial effects:
1. according to the high-precision leather measuring machine, the leather is fixed by matching the U-shaped block, the first push plate, the first push rod, the second push plate, the rectangular block, the overlapped air bag, the piston cylinder and the third push plate, so that the phenomenon that the leather is inaccurate in measurement due to sliding can be prevented, and the accuracy of a measurement result is improved.
2. According to the high-precision leather measuring machine, the first magnet, the rectangular plate, the second magnet and the handle are matched for use, so that the position of the first push plate is limited, the phenomenon that the first push plate rebounds upwards is prevented, leather is fixed beneficially, and the accuracy of a measuring result is improved beneficially.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is an enlarged view of a portion of FIG. 3 at D;
in the figure: 1. a work table; 11. a roller; 12. a conveyor belt; 2. a sensor; 3. a fixing unit; 31. a U-shaped block; 32. a first push plate; 33. a first push rod; 34. a second push plate; 35. a rectangular block; 36. a stack airbag; 37. a piston cylinder; 38. a third push plate; 41. a first magnet; 42. a rectangular plate; 43. a magnet II; 44. a handle; 51. a first groove; 52. a guide bar; 53. an elastic cloth; 61. a straight rod; 62. a first cavity; 63. a slide plate; 64. an oil pocket; 65. a flow guide pipe; 66. a cavity II; 67. a through hole; 68. a circular hole; 69. a sponge; 71. a trapezoidal groove; 72. a through groove; 81. a drainage block; 82. and (4) collecting the tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the high-precision leather measuring machine according to the present invention includes a table 1, a sensor 2, and a fixing unit 3; the sensor 2 is fixedly connected to the top of the workbench 1, and the sensor 2 is connected with a computer; a pair of rollers 11 is rotatably connected to the inner side wall of the workbench 1; the rollers 11 are connected with the rollers 11 through a conveying belt 12, and the rollers 11 are driven by a motor; the fixing unit 3 is arranged on the top of the conveyor belt 12; the fixing unit 3 comprises a U-shaped block 31, a first push plate 32, a first push rod 33, a second push plate 34, a rectangular block 35, a stacked air bag 36, a piston cylinder 37 and a third push plate 38; the U-shaped block 31 is fixedly connected to the top of the conveyor belt 12; the second push plate 34 is connected to the inner side wall of the U-shaped block 31 in a sliding manner; one end of the first push rod 33 is fixedly connected to the top of the second push plate 34, and the other end of the first push rod is rotatably connected to the first push plate 32; the piston cylinders 37 are symmetrically and fixedly connected to the inner side wall of the bottom of the U-shaped block 31; the overlapped air bag 36 is fixedly connected to the top of the piston cylinder 37 and is communicated with the piston cylinder 37; the third push plate 38 is fixedly connected to a piston rod of the piston cylinder 37; when the hide starts to pass the sensor 2, the sensor 2 passes the information to the computer and starts to record the time t1When the leather leaves the measuring range of the sensor 2, the time t is noted2Since the leather is stationary with respect to the conveyor belt 12, the speed of the conveyor belt 12 is multiplied by (t)2- t1) The length of the leather can be obtained; when leather is fixed, the leather is placed at the top of the U-shaped block 31, and then the first push plate 32 is pushed, so that the first push plate 32 extrudes the second push plate 34 through the first push rod 33, and further the rectangle is madeThe piece 35 downstream, so the rectangle piece 35 begins to extrude the leather, can prevent that the leather from leading to measuring inaccurate because of producing the slip, realize the location to the leather, simultaneously when rectangle piece 35 downstream, No. two push pedal 34 also will extrude fold shape gasbag 36, make fold shape gasbag 36 receive the extrusion, fold the inside gas flow of shape gasbag 36 and advance in the piston cylinder 37, make No. three push pedal 38 forward motion and extrude the leather, make the position of leather obtain the restriction, can not produce the slip, and then improve measuring accuracy nature.
As an embodiment of the present invention, a first magnet 41 is symmetrically fixed to a side wall of the first push plate 32; the top of the U-shaped block 31 is fixedly connected with a rectangular plate 42; a second magnet 43 is fixedly connected to the side wall of the rectangular plate 42, and the magnetism of the first magnet 41 is opposite to that of the second magnet 43; a handle 44 is fixedly connected to the top of the first push plate 32; the during operation, push pedal 32 back is extrudeed downwards, after the leather is compressed tightly, stop push pedal 32 for extrudeing downwards, meanwhile, rotate handle 44, make push pedal 32 produce and rotate, then magnet 41 and No. two magnets 43 on the push pedal 32 lateral wall take place the inter attraction effect, realize the injecing to push pedal 32 position, prevent push pedal 32 and take place the phenomenon of upwards kick-backing, and then be favorable to realizing the fixed to the leather, thereby be favorable to improving measuring result's accuracy.
As an embodiment of the present invention, a first groove 51 is formed on a side wall of the U-shaped block 31; a guide rod 52 is fixedly connected in the first groove 51; the guide rod 52 penetrates through the second push plate 34 and is in sliding connection with the second push plate 34; an opening of the first groove 51 is fixedly connected with an elastic cloth 53; when the leather fixing device works, after the first push plate 32 is extruded downwards, the second push plate 34 slides on the inner side wall of the U-shaped block 31, and meanwhile, the second push plate 34 also slides downwards along the guide rod 52, so that the sliding stability of the second push plate 34 is improved, the rectangular block 35 at the bottom of the second push plate 34 is always in a horizontal state, the stress of leather is more uniform, the leather fixing effect is more obvious, and the accuracy of a measuring result is improved finally; the elastic cloth 53 can prevent dust from entering the first groove 51, and prevent the dust from blocking the second push plate 34 from sliding in the first groove 51.
As an embodiment of the present invention, a lubricating mechanism is disposed inside the first groove 51; the lubricating mechanism comprises a straight rod 61, a first cavity 62, a sliding plate 63, an oil bag 64, a flow guide pipe 65, a second cavity 66 and a through hole 67; the straight rod 61 is fixedly connected to the top of the second push plate 34; the first cavity 62 is arranged inside the U-shaped block 31; the first cavity 62 is communicated with the first groove 51 through a round hole 68; the straight rod 61 is in sliding fit with the round hole 68; the sliding plate 63 is arranged on the inner side wall of the first cavity 62 through a spring connecting block; the oil bag 64 is fixedly connected to the inner side wall of the first cavity 62 and is positioned at the top of the sliding plate 63; the second cavity 66 is arranged inside the guide rod 52; one end of the flow guide pipe 65 is communicated with the oil bag 64, and the other end of the flow guide pipe is communicated with the cavity II 66; the through holes 67 are arranged on the side wall of the guide rod 52, and the second cavity 66 is communicated with the first groove 51 through the through holes 67; sponge 69 is fixedly connected to the top and the bottom of the second push plate 34 at the position of the guide rod 52; during operation, when No. two push pedal 34 upwards slides, will make straight-bar 61 insert in the round hole 68, continue upwards to slide and extrude slide 63, make oil bag 64 on the inner wall of cavity 62 receive the extrusion, the inside lubricating oil of oil bag 64 will flow into No. two cavities 66 from honeycomb duct 65, then flow out from through-hole 67, finally flow down along the lateral wall of guide arm 52, when the lubricating oil flows near sponge 69, partly lubricating oil will be absorbed by sponge 69, then slide from top to bottom along with No. two push pedal 34 is constantly, make sponge 69 constantly wipe guide arm 52, be favorable to the lubrication to guide arm 52, and then make the slip of No. two push pedal 34 more steady.
As an embodiment of the present invention, a trapezoidal groove 71 is formed at the bottom of the first groove 51; the bottom end of the guide rod 52 is fixedly connected with the bottom of the trapezoidal groove 71; the trapezoidal groove 71 is communicated with the outside through a through groove 72; the through groove 72 is obliquely arranged, and the bottom of the through groove 72 and the bottom of the trapezoidal groove 71 are positioned on the same straight line; in operation, when the lubricating oil flows out from the through hole 67, the lubricating oil flows along the outer side wall of the guide rod 52, a part of the lubricating oil is absorbed by the sponge 69, the other part of the lubricating oil flows into the trapezoidal groove 71 along the outer side wall of the guide rod 52 and then flows to the outside of the U-shaped block 31 through the through groove 72, the lubricating oil is prevented from polluting the first groove 51, and the oblique arrangement of the through groove 72 also facilitates the lubricating oil in the trapezoidal groove 71 to flow to the outside of the U-shaped block 31.
As an embodiment of the present invention, a diversion block 81 is fixedly connected to an outer side wall of the U-shaped block 31 at a position located at the through groove 72, and a cross section of the diversion block 81 is trapezoidal; a collecting groove 82 is fixedly connected to the outer side wall of the U-shaped block 31; the collecting tank 82 is positioned at the bottom of the diversion block 81; during operation, after the inside lubricating oil of trapezoidal recess 71 flowed out from leading groove 72, will flow into collecting vat 82 along drainage piece 81 in, realize the collection to remaining lubricating oil, avoided remaining lubricating oil to pollute the lateral wall of U-shaped piece 31, and then be favorable to the clearance to the remaining lubricating oil of U-shaped piece 31 lateral wall, trapezoidal and drainage piece 81's top slope sets up during drainage piece 81's cross-section simultaneously, the lubricating oil of being convenient for flowing out from leading groove 72 flows into collecting vat 82 along drainage piece 81.
The working principle is as follows: when the hide starts to pass the sensor 2, the sensor 2 passes the information to the computer and starts to record the time t1When the leather leaves the measuring range of the sensor 2, the time t is noted2Since the leather is stationary with respect to the conveyor belt 12, the speed of the conveyor belt 12 is multiplied by (t)2- t1) The length of the leather can be obtained; when leather is fixed, firstly, the leather is placed at the top of the U-shaped block 31, then the first push plate 32 is pushed, the first push plate 32 extrudes the second push plate 34 through the first push rod 33, and further the rectangular block 35 moves downwards, so that the rectangular block 35 begins to extrude the leather, the phenomenon that the leather is inaccurate in measurement due to sliding can be prevented, and the leather is positioned; after the first push plate 32 is pressed downwards, when the leather is pressed, the first push plate 32 stops being pressed downwards, and meanwhile, the handle 44 is rotated, so that the first push plate 3 is enabled to be pressed downwards2, the first magnet 41 and the second magnet 43 on the side wall of the first push plate 32 are mutually attracted, so that the position of the first push plate 32 is limited, the upward rebounding phenomenon of the first push plate 32 is prevented, the leather is favorably fixed, and the accuracy of a measuring result is favorably improved; after the first push plate 32 is extruded downwards, the second push plate 34 slides on the inner side wall of the U-shaped block 31, and meanwhile, the second push plate 34 also slides downwards along the guide rod 52, so that the sliding stability of the second push plate 34 is improved, the rectangular block 35 at the bottom of the second push plate 34 is always in a horizontal state, the leather is stressed more uniformly, the leather fixing effect is more obvious, and the accuracy of the measuring result is improved finally; the elastic cloth 53 can prevent dust from entering the first groove 51, and the phenomenon that the second push plate 34 slides in the first groove 51 due to the dust is avoided; when the second push plate 34 slides upwards, the straight rod 61 is inserted into the round hole 68, continues to slide upwards and extrudes the sliding plate 63, so that the oil bag 64 on the inner wall of the first cavity 62 is extruded, the lubricating oil in the oil bag 64 flows into the second cavity 66 from the guide pipe 65 and then flows out from the through hole 67, finally flows downwards along the outer side wall of the guide rod 52, when the lubricating oil flows to the vicinity of the sponge 69, a part of the lubricating oil is absorbed by the sponge 69, and then continuously slides upwards and downwards along with the second push plate 34, so that the sponge 69 continuously wipes the guide rod 52, lubrication on the guide rod 52 is facilitated, and the sliding of the second push plate 34 is more stable; when the lubricating oil flows out of the through holes 67, the lubricating oil flows along the outer side wall of the guide rod 52, one part of the lubricating oil is absorbed by the sponge 69, the other part of the lubricating oil flows into the trapezoidal groove 71 along the outer side wall of the guide rod 52 and then flows to the outside of the U-shaped block 31 through the through grooves 72, the first groove 51 is prevented from being polluted by the lubricating oil, and the lubricating oil in the trapezoidal groove 71 can flow to the outside of the U-shaped block 31 conveniently due to the inclined arrangement of the through grooves 72; after the lubricating oil in the trapezoidal groove 71 flows out of the through groove 72, the lubricating oil flows into the collecting groove 82 along the drainage block 81, the collection of the residual lubricating oil is realized, the outer side wall of the U-shaped block 31 is prevented from being polluted by the residual lubricating oil, the cleaning of the residual lubricating oil on the outer side wall of the U-shaped block 31 is facilitated, and meanwhile, the drainage block 81 is trapezoidal and the drainage block is arranged in the cross section of the drainage block 81The top of 81 is inclined to facilitate the flow of lubricating oil from through slot 72 along guide block 81 into collection trough 82.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high accuracy leather measuring machine which characterized in that: comprises a workbench (1), a sensor (2) and a fixing unit (3); the sensor (2) is fixedly connected to the top of the workbench (1), and the sensor (2) is connected with a computer; a pair of rollers (11) is rotatably connected to the inner side wall of the workbench (1); the roller (11) is connected with the roller (11) through a conveying belt (12), and the roller (11) is driven through a motor; the fixing unit (3) is arranged at the top of the conveyor belt (12); the fixing unit (3) comprises a U-shaped block (31), a first push plate (32), a first push rod (33), a second push plate (34), a rectangular block (35), a stacked air bag (36), a piston cylinder (37) and a third push plate (38); the U-shaped block (31) is fixedly connected to the top of the conveyor belt (12); the second push plate (34) is connected to the inner side wall of the U-shaped block (31) in a sliding manner; one end of the first push rod (33) is fixedly connected to the top of the second push plate (34), and the other end of the first push rod is rotatably connected to the first push plate (32); the piston cylinders (37) are symmetrically and fixedly connected to the inner side wall of the bottom of the U-shaped block (31); the overlapped air bag (36) is fixedly connected to the top of the piston cylinder (37) and is communicated with the piston cylinder (37); the third push plate (38) is fixedly connected to a piston rod of the piston cylinder (37).
2. A high-precision leather measuring machine according to claim 1, characterized in that: a first magnet (41) is symmetrically and fixedly connected to the side wall of the first push plate (32); the top of the U-shaped block (31) is fixedly connected with a rectangular plate (42); a second magnet (43) is fixedly connected to the side wall of the rectangular plate (42), and the magnetism of the first magnet (41) is opposite to that of the second magnet (43); the top of the first push plate (32) is fixedly connected with a handle (44).
3. A high-precision leather measuring machine according to claim 2, characterized in that: a first groove (51) is formed in the side wall of the U-shaped block (31); a guide rod (52) is fixedly connected in the first groove (51); the guide rod (52) penetrates through the second push plate (34) and is in sliding connection with the second push plate (34); an opening of the first groove (51) is fixedly connected with an elastic cloth (53).
4. A high-precision leather measuring machine according to claim 3, characterized in that: a lubricating mechanism is arranged in the first groove (51); the lubricating mechanism comprises a straight rod (61), a first cavity (62), a sliding plate (63), an oil bag (64), a guide pipe (65), a second cavity (66) and a through hole (67); the straight rod (61) is fixedly connected to the top of the second push plate (34); the first cavity (62) is arranged inside the U-shaped block (31); the first cavity (62) is communicated with the first groove (51) through a round hole (68); the straight rod (61) is in sliding fit with the round hole (68); the sliding plate (63) is arranged on the inner side wall of the first cavity (62) through a spring connecting block; the oil bag (64) is fixedly connected to the inner side wall of the first cavity (62) and is positioned at the top of the sliding plate (63); the second cavity (66) is arranged inside the guide rod (52); one end of the flow guide pipe (65) is communicated with the oil bag (64), and the other end of the flow guide pipe is communicated with the second cavity (66); the through holes (67) are arranged on the side wall of the guide rod (52), and the second cavity (66) is communicated with the first groove (51) through the through holes (67); sponge (69) are fixedly connected to the top and the bottom of the second push plate (34) at the positions of the guide rods (52).
5. The high-precision leather measuring machine according to claim 4, wherein: the bottom of the first groove (51) is provided with a trapezoidal groove (71); the bottom end of the guide rod (52) is fixedly connected to the bottom of the trapezoidal groove (71); the trapezoidal groove (71) is communicated with the outside through a through groove (72); the through groove (72) is obliquely arranged, and the bottom of the through groove (72) and the bottom of the trapezoidal groove (71) are in the same straight line.
6. A high-precision leather measuring machine according to claim 5, characterized in that: the outer side wall of the U-shaped block (31) is fixedly connected with a flow guide block (81) at the position of the through groove (72), and the section of the flow guide block (81) is trapezoidal; a collecting groove (82) is fixedly connected to the outer side wall of the U-shaped block (31); the collecting groove (82) is positioned at the bottom of the diversion block (81).
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| CN202011420772.2A CN112414358A (en) | 2020-12-08 | 2020-12-08 | High-precision leather measuring machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011420772.2A CN112414358A (en) | 2020-12-08 | 2020-12-08 | High-precision leather measuring machine |
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| CN112414358A true CN112414358A (en) | 2021-02-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183057A (en) * | 2021-04-01 | 2021-07-30 | 刘志鹏 | A pipe connection device for water conservancy water and electricity construction |
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| CN114871932A (en) * | 2022-06-13 | 2022-08-09 | 江苏科沛达半导体科技有限公司 | Environment-friendly production equipment for semiconductor material and use method thereof |
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| CN114871932A (en) * | 2022-06-13 | 2022-08-09 | 江苏科沛达半导体科技有限公司 | Environment-friendly production equipment for semiconductor material and use method thereof |
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