CN116986373B - Tightening device for leather roll in leather storage cylinder - Google Patents
Tightening device for leather roll in leather storage cylinder Download PDFInfo
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- CN116986373B CN116986373B CN202311265240.XA CN202311265240A CN116986373B CN 116986373 B CN116986373 B CN 116986373B CN 202311265240 A CN202311265240 A CN 202311265240A CN 116986373 B CN116986373 B CN 116986373B
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- wall
- fixedly connected
- limiting
- leather
- tightening
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- 239000010985 leather Substances 0.000 title claims abstract description 104
- 238000003860 storage Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 206010044565 Tremor Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/62—Winding or stacking hides or leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/178—Hide, leather or skin
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to the technical field of leather production, and discloses a tightening device for a leather roll in a leather storage cylinder, which comprises a support transmission mechanism and a support shell.
Description
Technical Field
The invention relates to the technical field of leather production equipment, in particular to a tightening device for a leather roll in a leather storage cylinder.
Background
Leather is an animal hide which has been physically denatured and tanned to make it less perishable. The leather is formed by closely weaving natural protein fibers in a three-dimensional space, and the leather has a special grain layer on the surface, natural grain patterns and luster, comfortable hand feeling, flat and thin surface, small hair eyes, compact and compact internal structure, good plumpness and elasticity feeling and good physical property.
The size of the raw material leather made of mixed materials is larger, the raw material leather is folded and stored in the logistics transportation process, however, the folding position of the raw material leather is easy to generate unrecoverable folds, the folds can only be cut independently in the subsequent processing operation process, the folds are cut to form waste broken leather materials, the waste of the raw material is caused, the leather production cost is high, and the tightening device for the leather roll in the leather storage barrel is high in applicability and compact in structure, and solves the problems in the prior art.
Disclosure of Invention
In order to solve the technical problems, the invention provides a tightening device for a leather roll in a leather storage cylinder, which comprises a support transmission mechanism, wherein the support transmission mechanism further comprises a support shell, a center shaft hole is formed in the center shaft of the side wall of the support shell, a circuit hole is formed in the side wall of the support shell, and the support transmission mechanism provides an installation position for a subsequent component and counteracts tremble and vibration generated during operation of the mechanism.
The rotating mechanism comprises a rotating base which is connected to the outer wall of a supporting shell in a rotating mode, a rotating main rod is connected to the outer wall of the rotating base in a rotating mode, a plurality of main rod inner grooves are formed in the outer wall of the rotating main rod, demolding is difficult to achieve, the leather is absorbed due to the fact that the leather is mostly airtight, the leather is in contact with an inner rod, the leather is forced to generate negative pressure with the inner rod due to the fact that the leather is in contact with the inner rod, the influence of inner drying on the leather is increased, the main rod inner grooves are formed in the rotating main rod, vent holes are formed in the main rod inner grooves, internal air is discharged outwards, the internal negative pressure environment is damaged, and demolding efficiency of equipment is improved.
The limiting mechanism comprises a sliding rail fixedly connected to the inner wall of the supporting shell, a sliding body is arranged on the inner wall of the sliding rail in a sliding mode, and a limiting rotating pipe is fixedly connected to one end, away from the supporting shell, of the sliding body.
Preferably, the supporting and transmitting mechanism further comprises a motor floor fixedly connected to the outer wall of the supporting shell, a power motor is fixedly connected to the outer wall of the top of the motor floor, a working window is formed in the outer wall of the supporting shell, after the tightening process is completed, leather is affected by the rotating main rod, the leather is wound layer by layer, the thickness is increased, the rotating pipe is limited to be extruded after the thickness reaches a certain degree, the sliding rail is forced to slide downwards, the power supply of the power motor is cut off through a circuit hole, the process is automatically stopped and started through the process, and the detection effect can be achieved through simple mechanical linkage, so that the manufacturing cost is reduced.
Preferably, the supporting and conveying mechanism further comprises an input pipeline which is connected to the outer wall of the supporting shell in a penetrating mode, a conveying floor is fixedly connected to the outer wall of the top of the supporting shell, a conveying belt is connected to the inner wall of the conveying floor in a rotating mode, and after the tightening procedure of the top rotating mechanism is completed, the conveying belt drives leather to drag outwards, and the demolding effect of the device is achieved.
Preferably, the rotating mechanism further comprises an electric telescopic rod fixedly connected to the outer wall of the rotating base, one end of the electric telescopic rod, far away from the rotating base, is fixedly connected with the outer wall of the rotating main rod, one end of the rotating main rod, far away from the rotating base, is fixedly connected with a limiting plate, and the outer wall of the power motor is fixedly connected with a motor rotating plate.
Preferably, the rotating mechanism further comprises a limiting block fixedly connected to the outer wall of the motor rotating plate, a limiting bottom groove is formed in the side wall of the limiting block, the inner wall of the limiting bottom groove is slidably connected with the outer wall of the limiting plate, the outer wall of the limiting block is fixedly connected with a supporting outer frame, and the outer wall of the supporting outer frame is fixedly connected with a tightening outer rod I.
Preferably, the rotating mechanism further comprises a tightening spring fixedly connected to the inner wall of the tightening outer rod, a sliding rod is fixedly connected to the outer wall of the tightening spring, the sliding rod is far away from the tightening underframe, a plurality of pulleys I are rotatably connected to the outer wall of the tightening underframe, a tightening outer rod II is rotatably connected to the outer wall of the rotating main rod, a plurality of tightening top frames are fixedly connected to the outer wall of the tightening outer rod II, a plurality of pulleys II are rotatably connected to the inner wall of the tightening top frames, leather products are placed at the input pipeline during use, at the moment, a worker fixes one end of the leather on the outer surface of the rotating main rod through a working window, and is connected with a power supply of a power motor, so that the leather products are wound on the outer surface of the rotating main rod, the pulleys I and the pulleys II squeeze the leather products, air between leather layers is discharged, leather wrinkles and leather breakage are avoided, and the use efficiency of the products is improved.
Preferably, the limiting mechanism further comprises a fixed bottom plate fixedly connected to the inner wall of the supporting shell, a sliding limiting body is fixedly connected to the outer wall of the bottom of the fixed bottom plate, a limiting main body is slidably connected to the inner wall of the sliding limiting body, and when the limiting plate enters the inner wall of the limiting bottom groove, the limiting main body slides the tissue limiting plate outwards, so that the basic rotating effect of the device is met.
Preferably, the limiting mechanism further comprises a limiting spring fixedly connected to the outer wall of the limiting main body, one end of the limiting spring, which is far away from the limiting main body, is fixedly connected with a sliding outer plate, the outer wall of the supporting shell is rotationally connected with a plurality of rotating rods, the outer wall of the sliding outer plate is rotationally connected with a transmission belt, one end of the transmission belt, which is far away from the sliding outer plate, is fixedly connected with the outer wall of the sliding body, after the process is completed, the limiting rotating tube drives the sliding body to slide downwards, at the moment, the transmission belt is pulled by the sliding body to enable the limiting main body to slide outwards, the constraint on the limiting plate is released, the rotating main rod is influenced by the leather quality at the outer wall, and the tightening top frame and the pulley are tightened, one end, which is close to the limiting plate, of the rotating main rod rotates downwards, when the outer wall of the leather contacts the transmission belt, the tightened leather moves outwards along with the transmission belt, tightening and transmission of the leather is realized, and the phenomenon that the main rod is adsorbed by leather and cannot be removed by oneself is avoided.
The invention has the following beneficial effects:
(1) When the leather product feeding device is used, leather products are placed at the input pipeline, at the moment, a worker fixes one end of leather at the outer surface of the rotary main rod through the working window, and the power supply of the power motor is turned on, so that the leather products are wound on the outer surface of the rotary main rod, the leather products are extruded through the pulley I and the pulley II, air between leather layers is discharged, the phenomena of leather wrinkles and leather cracks are avoided, and the service efficiency of the leather product is improved.
(2) After the tightening process is finished, the leather is wound layer by layer and the thickness is increased due to the influence of the rotating main rod, the rotating pipe is limited by extrusion after the thickness reaches a certain degree, the sliding rail is forced to slide downwards, the power supply of the power motor is cut off through the circuit hole, the process is automatically stopped and started through the process, and the detection effect can be achieved through simple mechanical linkage, so that the manufacturing cost is reduced.
(3) After the process is finished, the limiting rotary pipe drives the sliding body to slide downwards, at the moment, the transmission belt is pulled by the sliding body to enable the limiting main body to slide outwards, the constraint on the limiting plate is released, the rotary main rod is influenced by the quality of leather at the outer wall, the tightening top frame and the second pulley are tightened, one end of the rotary main rod, which is close to the limiting plate, rotates downwards, and when the outer wall of the leather contacts the transmission belt, the tightened leather moves outwards along with the transmission belt, so that the tightening and the transmission of the leather are realized, and the phenomenon that the rotary main rod is adsorbed by the leather and cannot be automatically demoulded is avoided.
(4) The leather has the drawing of patterns difficultly, and the reason that leather adsorbed is mostly airtight cortex from the leather outward appearance, produces the contact when cortex and interior pole to receive outside influence of tightening up, will force cortex and interior pole to produce negative pressure, increase the influence of interior trunk to the cortex, rotate the mobile jib inside and seted up the mobile jib inside groove, wherein the inside air vent that is provided with of mobile jib inside groove makes inside air outwards discharge, destroys inside negative pressure environment, improves the drawing of patterns efficiency of equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a support transfer mechanism of the present invention;
FIG. 4 is a schematic diagram of the internal components of the rotating mechanism of the present invention;
FIG. 5 is a schematic view of a rotating mechanism according to the present invention;
FIG. 6 is an enlarged view of FIG. 5A in accordance with the present invention;
FIG. 7 is a schematic cross-sectional view of a limiting mechanism of the present invention;
fig. 8 is an enlarged view of the fig. 7B of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. supporting a transmission mechanism; 101. a support housing; 102. a center shaft hole; 103. a line hole; 104. a motor floor; 105. a power motor; 106. a work window; 107. an input pipe; 108. a transport floor; 109. a transmission belt; 2. a rotating mechanism; 201. rotating the base; 202. rotating the main rod; 203. an inner groove of the main rod; 204. an electric telescopic rod; 205. a limiting plate; 206. a motor rotating plate; 207. a limiting block; 208. limiting the bottom groove; 209. a support outer frame; 210. tightening the first outer rod; 211. tightening the spring; 212. a slide bar; 213. tightening the underframe; 214. a pulley I; 215. tightening the second outer rod; 216. tightening the top frame; 217. a second pulley; 3. a restriction mechanism; 301. a sliding rail; 302. a sliding body; 303. limiting the rotating pipe; 304. a fixed bottom plate; 305. a sliding restriction body; 306. a restraining body; 307. a limiting spring; 308. a sliding outer plate; 309. a rotating lever; 310. and a conveyor belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention is a tightening device for a leather roll in a leather storage cylinder, comprising a supporting and conveying mechanism 1, wherein the supporting and conveying mechanism 1 further comprises a supporting housing 101, a central shaft hole 102 is formed at a central shaft of a side wall of the supporting housing 101, a line hole 103 is formed at a side wall of the supporting housing 101, and the supporting and conveying mechanism 1 provides an installation position for a subsequent component to counteract tremble and vibration generated during operation of the mechanism.
The rotating mechanism 2, the rotating mechanism 2 is connected in the rotation of supporting the outer wall department of shell 101 and is connected with the rotation mobile jib 202 including rotating, the outer wall department rotation of rotating base 201 is connected with the rotation mobile jib 202, a plurality of mobile jib inside groove 203 has been seted up to the outer wall department of rotation mobile jib 202, the leather has the drawing of patterns difficulty, the reason that leather adsorbed is mostly airtight cortex from the leather outward appearance, when cortex and interior pole produce the contact to receive the influence that the outside tightens up, will force cortex and interior dry to produce the negative pressure, increase the influence of interior dry to the cortex, the mobile jib inside groove 203 has been seted up to the rotation mobile jib 202 inside, wherein the inside air vent that is provided with of mobile jib inside groove 203 makes inside air outwards discharge, destroy inside negative pressure environment, improve the drawing of patterns efficiency of equipment.
The limiting mechanism 3, the limiting mechanism 3 includes the sliding rail 301 of fixed connection in the support shell 101 inner wall department, and the inner wall department of sliding rail 301 slides has the slider 302, and the one end that the slider 302 was kept away from support shell 101 is fixed connection has restriction commentaries on classics pipe 303.
The supporting and conveying mechanism 1 further comprises a motor floor 104 fixedly connected to the outer wall of the supporting shell 101, a power motor 105 is fixedly connected to the outer wall of the top of the motor floor 104, a working window 106 is formed in the outer wall of the supporting shell 101, after the tightening process is completed, leather is affected by the rotating main rod 202, the leather is wound layer by layer, the thickness is increased, the thickness reaches a certain degree, then the extruding limiting rotating pipe 303 is extruded, the sliding rail 301 is forced to slide downwards, the power supply of the power motor 105 is cut off through the circuit hole 103, the process is automatically stopped and started through the process, and the detection effect can be achieved through simple mechanical linkage, so that the manufacturing cost is reduced.
The supporting and conveying mechanism 1 further comprises an input pipeline 107 which is connected to the outer wall of the supporting shell 101 in a penetrating mode, a conveying floor 108 is fixedly connected to the outer wall of the top of the supporting shell 101, a conveying belt 109 is connected to the inner wall of the conveying floor 108 in a rotating mode, and after the tightening procedure of the top rotating mechanism 2 is completed, the conveying belt 109 drives leather to drag outwards, and the demolding effect of the device is achieved.
Referring to fig. 4-8, the present invention is a tightening device for a leather roll in a leather storage cylinder, and based on the first example, the rotating mechanism 2 further includes an electric telescopic rod 204 fixedly connected to an outer wall of the rotating base 201, one end of the electric telescopic rod 204 away from the rotating base 201 is fixedly connected to an outer wall of the rotating main rod 202, one end of the rotating main rod 202 away from the rotating base 201 is fixedly connected to a limiting plate 205, and a motor rotating plate 206 is fixedly connected to an outer wall of the power motor 105.
The rotating mechanism 2 further comprises a limiting block 207 fixedly connected to the outer wall of the motor rotating plate 206, a limiting bottom groove 208 is formed in the side wall of the limiting block 207, the inner wall of the limiting bottom groove 208 is slidably connected with the outer wall of the limiting plate 205, a supporting outer frame 209 is fixedly connected to the outer wall of the limiting block 207, and a tightening outer rod 210 is fixedly connected to the outer wall of the supporting outer frame 209.
The rotating mechanism 2 further comprises a tightening spring 211 fixedly connected to the inner wall of the tightening outer rod 210, a sliding rod 212 is fixedly connected to the outer wall of the tightening spring 211, a tightening bottom frame 213 is fixedly connected to the outer wall of the sliding rod 212 far away from the tightening spring 211, a plurality of first pulleys 214 are rotatably connected to the outer wall of the tightening bottom frame 213, a plurality of tightening top frames 216 are fixedly connected to the outer wall of the rotating main rod 202, a plurality of second pulleys 217 are rotatably connected to the inner wall of the tightening top frames 216, leather products are placed at the input pipeline 107 during use, at this time, a worker fixes one end of the leather at the outer surface of the rotating main rod 202 through a working window 106 and turns on a power supply of the power motor 105, so that the leather products are wound on the outer surface of the rotating main rod 202, the leather products are extruded through the first pulleys 214 and the second pulleys 217, air between leather layers is discharged, leather folds and leather folds are avoided, and the use efficiency of the products is improved.
The limiting mechanism 3 further comprises a fixed bottom plate 304 fixedly connected to the inner wall of the supporting shell 101, a sliding limiting body 305 is fixedly connected to the outer wall of the bottom of the fixed bottom plate 304, a limiting body 306 is slidably connected to the inner wall of the sliding limiting body 305, and when the limiting plate 205 enters the inner wall of the limiting bottom groove 208, the limiting body 306 slides the tissue limiting plate 205 outwards, so that the basic rotating effect of the device is met.
The limiting mechanism 3 further comprises a limiting spring 307 fixedly connected to the outer wall of the limiting main body 306, one end, away from the limiting main body 306, of the limiting spring 307 is fixedly connected with a sliding outer plate 308, a plurality of rotating rods 309 are rotatably connected to the outer wall of the supporting shell 101, a transmission belt 310 is rotatably connected to the outer wall of the sliding outer plate 308, one end, away from the sliding outer plate 308, of the transmission belt 310 is fixedly connected with the outer wall of the sliding body 302, after the process is finished, the limiting rotating tube 303 drives the sliding body 302 to slide downwards, at the moment, the transmission belt 310 is pulled by the sliding body 302 to enable the limiting main body 306 to slide outwards, the constraint on the limiting plate 205 is released, the rotating main rod 202 is influenced by the leather quality at the outer wall, and the tightening of the tightening top frame 216 and the pulley two 217 is influenced, one end, close to the limiting plate 205, of the rotating main rod 202 rotates downwards, and when the leather outer wall of the leather contacts the transmission belt 109, the tightened leather outwards moves along with the transmission belt 109, the leather is tightened and the leather is transmitted, and the phenomenon that the leather is adsorbed by the rotating main rod 202 and cannot be released by itself is avoided.
One specific application of this embodiment is: when the invention is used, leather products are placed at the input pipeline 107, at the moment, a worker fixes one end of the leather at the outer surface of the rotary main rod 202 through the working window 106, the power supply of the power motor 105 is turned on, the leather products are wound on the outer surface of the rotary main rod 202, the leather products are extruded through the pulley I214 and the pulley II 217, air between leather layers is discharged, the phenomenon of leather wrinkling and leather cracking is avoided, the service efficiency of the products is improved, after the tightening process is finished, the leather is influenced by the rotary main rod 202, the phenomenon of layer-by-layer winding and thickness increasing is presented, at the moment, the thickness reaches a certain degree, the extrusion limiting rotary pipe 303 is extruded to force the sliding rail 301 to slide downwards, at the moment, the power supply of the power motor 105 is cut off through the circuit hole 103, the process is stopped and started automatically through the simple mechanical linkage, the detection effect can be finished, the manufacturing cost is reduced, the inner main rod 203 is arranged in the rotary main rod 202, the vent hole is arranged in the inner part, the inner part of the main rod 203, the inner part is discharged outwards, the inner negative pressure environment is destroyed, and the demoulding efficiency of the equipment is improved.
After the above procedure is completed, the limiting rotation pipe 303 drives the sliding body 302 to slide downwards, at this time, the transmission belt 310 is pulled by the sliding body 302 to enable the limiting body 306 to slide outwards, the restraint to the limiting plate 205 is released, the rotating main rod 202 is affected by the leather quality at the outer wall, and the tightening of the top frame 216 and the second pulley 217 is affected, one end of the rotating main rod 202 close to the limiting plate 205 rotates downwards, when the outer wall of leather contacts the transmission belt 109, the tightened leather moves outwards along with the transmission belt 109, the tightening and transmission of leather are realized, and the phenomenon that the rotating main rod 202 cannot be automatically demoulded due to the absorption of leather is avoided.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. The utility model provides a tightening means of leather roll in leather storage section of thick bamboo, includes support transmission mechanism (1), support transmission mechanism (1) still including support shell (101), support the lateral wall axis department of shell (101) and seted up axis hole (102), the lateral wall department of support shell (101) has seted up circuit hole (103), its characterized in that still includes:
the rotating mechanism (2) comprises a rotating base (201) which is rotatably connected to the outer wall of the supporting shell (101), a rotating main rod (202) is rotatably connected to the outer wall of the rotating base (201), and a plurality of main rod inner grooves (203) are formed in the outer wall of the rotating main rod (202);
the limiting mechanism (3), the limiting mechanism (3) comprises a sliding track (301) fixedly connected to the inner wall of the supporting shell (101), a sliding body (302) is arranged on the inner wall of the sliding track (301) in a sliding mode, and a limiting rotary pipe (303) is fixedly connected to one end, far away from the supporting shell (101), of the sliding body (302);
the support transmission mechanism (1) further comprises a motor floor (104) fixedly connected to the outer wall of the support shell (101), a power motor (105) is fixedly connected to the top outer wall of the motor floor (104), and a working window (106) is formed in the outer wall of the support shell (101);
the rotating mechanism (2) further comprises an electric telescopic rod (204) fixedly connected to the outer wall of the rotating base (201), one end, far away from the rotating base (201), of the electric telescopic rod (204) is fixedly connected with the outer wall of the rotating main rod (202), one end, far away from the rotating base (201), of the rotating main rod (202) is fixedly connected with a limiting plate (205), and a motor rotating plate (206) is fixedly connected to the outer wall of the power motor (105);
the rotating mechanism (2) further comprises a limiting block (207) fixedly connected to the outer wall of the motor rotating plate (206), a limiting bottom groove (208) is formed in the side wall of the limiting block (207), the inner wall of the limiting bottom groove (208) is slidably connected with the outer wall of the limiting plate (205), a supporting outer frame (209) is fixedly connected to the outer wall of the limiting block (207), and a tightening outer rod I (210) is fixedly connected to the outer wall of the supporting outer frame (209);
the limiting mechanism (3) further comprises a fixed bottom plate (304) fixedly connected to the inner wall of the supporting shell (101), a sliding limiting body (305) is fixedly connected to the outer wall of the bottom of the fixed bottom plate (304), and a limiting main body (306) is slidingly connected to the inner wall of the sliding limiting body (305);
the limiting mechanism (3) further comprises a limiting spring (307) fixedly connected to the outer wall of the limiting main body (306), one end, away from the limiting main body (306), of the limiting spring (307) is fixedly connected with a sliding outer plate (308), a plurality of rotating rods (309) are rotatably connected to the outer wall of the supporting shell (101), a transmission belt (310) is rotatably connected to the outer wall of the sliding outer plate (308), and one end, away from the sliding outer plate (308), of the transmission belt (310) is fixedly connected with the outer wall of the sliding body (302).
2. The tightening device for a roll of leather in a leather storage cylinder of claim 1, wherein: the support transmission mechanism (1) further comprises an input pipeline (107) which is connected to the outer wall of the support shell (101) in a penetrating mode, a transmission floor (108) is fixedly connected to the outer wall of the top of the support shell (101), and a transmission belt (109) is rotatably connected to the inner wall of the transmission floor (108).
3. A tightening device for a roll of leather in a leather storage cylinder as claimed in claim 2, wherein: the rotating mechanism (2) further comprises a tightening spring (211) fixedly connected to the inner wall of the tightening outer rod I (210), a sliding rod (212) is fixedly connected to the outer wall of the tightening spring (211), a tightening bottom frame (213) is fixedly connected to the outer wall of the sliding rod (212) away from the tightening spring (211), a plurality of first pulleys (214) are rotatably connected to the outer wall of the tightening bottom frame (213), a tightening outer rod II (215) is rotatably connected to the outer wall of the rotating main rod (202), a plurality of tightening top frames (216) are fixedly connected to the outer wall of the tightening outer rod II (215), and a plurality of second pulleys (217) are rotatably connected to the inner wall of the tightening top frames (216).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311265240.XA CN116986373B (en) | 2023-09-28 | 2023-09-28 | Tightening device for leather roll in leather storage cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311265240.XA CN116986373B (en) | 2023-09-28 | 2023-09-28 | Tightening device for leather roll in leather storage cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN116986373A (en) | 2023-11-03 |
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Denomination of invention: A tightening device for leather rolls in a leather storage container Granted publication date: 20231208 Pledgee: Dongying Bank Co.,Ltd. Binzhou Wudi Branch Pledgor: Yangxin Ruifeng Group Co.,Ltd. Registration number: Y2024980019729 |