CN109552686B - Cutting piece ratchet wheel rope collecting device - Google Patents
Cutting piece ratchet wheel rope collecting device Download PDFInfo
- Publication number
- CN109552686B CN109552686B CN201710884156.4A CN201710884156A CN109552686B CN 109552686 B CN109552686 B CN 109552686B CN 201710884156 A CN201710884156 A CN 201710884156A CN 109552686 B CN109552686 B CN 109552686B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 33
- 238000004806 packaging method and process Methods 0.000 abstract description 39
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to a cutting blade ratchet rope collecting device, which mainly comprises a cutting blade ratchet, a rack, a driving pawl, a slip ring brush, a braking pawl, a push-pull electromagnet, a one-way bearing, a simple clutch gear lever, a screw rod, an upper clamping ring, a lower clamping ring, a pressure spring, a built-in pressure spring, a steel wire pull rope, a guide pulley, a pull rope stop block and a pawl reset cam. The device realizes that the screw rod workbench and the packaged goods move upwards in time to return to the original position after the goods are packaged, and prepares for the next round of packaging, thereby improving the automation level and the working efficiency of the whole equipment.
Description
Technical Field
The invention belongs to the technical field of packaging, and particularly relates to a ratchet wheel rope collecting device for a cutting sheet of a packaging machine.
Background
The wrapping machine is also called a winding packaging machine and a winding machine. The wrapping machine is mainly used for packaging the products such as pallet type winding machines, pressing top type drag type winding machines, pretension type automatic film winding machines and the like, and is widely applied to packaging and packaging of products such as foreign trade outlets, food and beverage, filling, papermaking, dyes, plastic chemical industry, glass ceramics, electromechanical castings and the like. The working principle of the winding machine is that the object to be wound is placed in the center of the turntable, a winding film is installed, the turntable motor is started to rotate, the turntable and the object are naturally driven to rotate, and peripheral winding packaging of the object is achieved. Meanwhile, the lifting mechanism is started to drive the whole combination body of the winding and bundling machine to move up and down, so that the winding of the object in the height direction is achieved, and the winding and packaging of the periphery of the object are realized. Therefore, the packaging requirements of goods storage, transportation and mechanized loading and unloading operation are met, the damage of the goods in the carrying process can be prevented, the functions of dust prevention, moisture prevention and cleaning are achieved, the production cost is reduced, and the production efficiency is improved.
In the free open information age, online shopping becomes a popular shopping mode nowadays, express package shapes and sizes are quite different, commodities owned by the triage shop owner are also in full view, various commodities and packages needing to be packaged are characterized by single piece and small batch, for the winding package of the single piece of commodities, the motor of each single piece of commodities is restarted once to waste electric power, the service life of the motor can be greatly shortened after repeated starting, therefore, for the single piece of commodities and the small batch of packaged commodities, a manual or pedal mode is more suitable, for the large batch of packaged commodities, an electric driving mode is more suitable, but at present, the winding package machine is only in an electric driving mode, the driving mode is single, and the package speed is not adjustable, and cannot meet the requirements of the current online shopping commodities, therefore, a multifunctional package machine is developed by a project group, and comprises an annular package vertical positioning clamping device 50, an annular piece and common piece dual-mode winding package platform 51, a cutting piece ratchet rope receiving device 53 and a multi-mode driving winding package platform transmission device 20, and an annular package vertical positioning device, an annular package clamping device and a common piece dual-mode winding package platform are respectively named as the national patent application platform, and the three-mode package platform of the invention are respectively: according to the annular package piece vertical positioning clamping device (patent number 201720000242 x), the annular piece and common piece dual-mode winding packaging platform and the multi-mode driving winding packaging platform transmission device, the winding packaging machine developed by the team is provided with three driving modes (a manual mode, a pedal mode and an electric mode), the manual mode and the pedal mode are mainly used for single piece and small batch of packaged goods and power failure occasions, the electric mode is mainly used for large batch of packaged goods, the packaging speed is adjustable, the spiral winding direction of a winding film is variable so as to adapt to winding films with different widths, the winding films can be overlapped layer by layer and reliably wound, a packaging machine owner can flexibly select corresponding packaging driving modes, packaging speed and speed directions according to different packaging requirements, the wrapped goods have the functions of moisture resistance, dust resistance, static resistance, vibration resistance, breakage resistance and buffer protection, and any one of the three driving modes (the manual mode, the pedal mode and the electric mode) adopts a lead screw to drive a turntable and an object to move downwards while rotating, the winding film is matched with the winding film to complete the packaging work table, and the lead screw is not required to complete the packaging of the goods in time, and if the lead screw is required to complete the packaging of the goods is not packaged, and the lead screw is required to be packaged to be in a proper position.
Disclosure of Invention
The purpose of the invention is that: the invention provides a ratchet rope collecting device for a cutting blade, which aims to solve the problems that a screw workbench and packaged goods timely move upwards to return to a home position after the goods are packaged and prepare for the next round of packaging.
The technical scheme of the invention is as follows: the cutting blade ratchet wheel rope collecting device comprises a pedal plate 1, a deflector rod shaft 2, a deflector rod 3, a connecting rod 4, a cutting blade ratchet wheel 5, a rack 6, a driving pawl 7, a slide way 8, a shaft I9, a slip ring electric brush 10, a bevel gear I11, a shaft II 12, a bearing support seat 13, a conical screw guide gear 14, a bearing 15, a shaft III 16, a gear I17, a screw guide gear 18, an empty sleeve screw guide bearing 19, a gear III 22, a shaft III 23, a ratchet support frame 24, a brake pawl 25, a guide bearing 26, a slip ring electric brush power supply seat 27, a push-pull electromagnet 28, a gear IV 29, a one-way bearing 30, a simple clutch baffle rod 31, a screw 32, a snap ring support frame 33, an upper snap ring 34, a lower snap ring 35, a compression spring 36, a built-in compression spring 37, a wire pull rope 38, a guide pulley 39, a pull rope stop 40, a tension spring pin I41, a tension spring 42, a tension spring pin II 43, a key groove 44, a thread 45, a lower snap ring spiral flange 46, an upper snap ring spiral flange 47, a pawl reset cam 48, a support plate 52, a support section support frame 54 and a support plate 55.
The cutting blade ratchet wheel is characterized in that a cutting blade ratchet wheel 5 is connected with the outer ring of a one-way bearing 30, a first shaft 9 is connected with the inner ring of the one-way bearing 30, a driving pawl 7 is arranged on a deflector rod 3, a braking pawl 25 is arranged on a ratchet wheel supporting frame 24, a guide bearing 26 is sleeved on a deflector rod shaft 2 in an empty mode and matched with a chute of a pedal plate 1, the cutting blade ratchet wheel can slide freely in the chute of the pedal plate 1, a second tension spring pin 43 is fixedly connected with a pawl reset cam 48, the pawl reset cam 48 is sleeved on the first shaft 9 in an empty mode, two ends of the tension spring 42 respectively hook the first tension spring pin 41 and the second tension spring pin 43, the thickness of the driving pawl 7 and the thickness of the braking pawl 25 are larger than those of the cutting blade ratchet wheel 5, and two sections of lift contour lines on the pawl reset cam 48 can contact with the driving pawl 7 and the braking pawl 25 when rotating. The push-pull electromagnet 28 and the slip ring electric brush 10 are fixed on the first shaft 9, the slip ring electric brush 10 supplies power to the push-pull electromagnet 28 rotating along with the first shaft 9, the first bevel gear 11 and the simple clutch gear lever 31 are fixed on the second shaft 12, when the push-pull electromagnet 28 is electrified, the armature shaft of the push-pull electromagnet 28 extends forwards and can be contacted with the rotating simple clutch gear lever 31, the push-pull electromagnet 28 and the simple clutch gear lever 31 form a simple clutch, the push-pull electromagnet 28 and the simple clutch gear lever 31 can be freely clutched, the first shaft 9 and the second shaft 12 are supported by a bearing support, the conical lead screw guide gear 14 is meshed with the first bevel gear 11, the first gear 17 is meshed with the lead screw guide gear 18, the conical lead screw guide gear 14 is coaxial with the first gear 17, the lead screw guide gear 18 is meshed with the third gear 22, the third gear 22 is fixedly connected on the third shaft 23, a one-way bearing is arranged between the fourth gear 29 and the third shaft 23, the lead screw guide gear 18 is fixedly connected with the empty sleeve guide bearing 19, the lead screw 32 is larger than the diameter of the central hole of the lead screw guide gear 18, the lead screw 32 passes through the central hole of the lead screw guide gear 18, the key groove 44 and the empty sleeve guide bearing 19 are freely matched, and the lead screw 32 moves in the circumferential direction of the central hole of the lead screw 18 simultaneously. The fourth gear 29 is meshed with the rack 6, a tension spring is arranged in the rack 6, the rack 6 can slide back and forth freely on the slideway 8, two ends of the connecting rod 4 are respectively connected with the rack 6 and the pedal plate 1 in a hinged manner. The upper clamping ring 34 is internally provided with a thread 45, the upper clamping ring 34 is meshed with the lead screw 32 through the thread 45, the lower clamping ring 35 is fixed on the clamping ring supporting plate 55, the upper clamping ring 34 is provided with an upper clamping ring spiral convex edge 47 which is screwed clockwise, the lower clamping ring 35 is provided with a lower clamping ring spiral convex edge 46 which is screwed clockwise, the upper clamping ring spiral convex edge 47 and the lower clamping ring spiral convex edge 46 can be meshed with each other, the centers of the clamping ring supporting frame 33 and the clamping ring supporting plate 55 are respectively provided with two center holes, the lead screw 32 sequentially penetrates through the center holes of the clamping ring supporting frame 33 and the clamping ring supporting plate 55 and is arranged above the stay cord stop 40, when the lead screw 32 rotates clockwise to drive the upper clamping ring 34 to rotate clockwise, the upper clamping ring spiral convex edge 47 and the lower clamping ring spiral convex edge 46 are meshed, the upper clamping ring spiral convex edge 47 is fixed, the lead screw 32 is meshed with the thread 45 of the upper clamping ring 34 to form a lead screw nut pair, and when the lead screw 32 rotates anticlockwise or moves directly upwards under the action of external force, the upper clamping ring spiral convex edge 47 and the lower clamping ring convex edge 46 are separated from the meshing, and the lead screw 32 is sufficiently large when the lead screw 32 moves upwards, and the upper clamping ring 34 is blocked under idle rotation of the lead screw 33. The pull rope stop 40 is fixedly connected with the wire pull rope 38, and the wire pull rope 38 passes through the pressure spring 36 and winds around the guide pulley 39 and is wound on the shaft one 9.
The beneficial effects of the invention are as follows: the device realizes that the screw rod workbench and the packaged goods move upwards in time to return to the original position after the goods are packaged, and prepares for the next round of packaging, thereby improving the automation level and the working efficiency of the whole equipment.
Drawings
FIG. 1 is a three-dimensional view of a cut piece ratchet rope retractor;
FIG. 2 is a three-dimensional view of a cut sheet ratchet rope retractor and a multi-mode drive wrap packaging platform transmission;
FIG. 3 is an overall three-dimensional modeling diagram of the multifunctional packaging machine;
FIG. 4 is a three-dimensional view of a slip ring brush, an electromagnet, and a master-slave fit;
FIG. 5 is a partial three-dimensional view of the cut piece ratchet rope retractor;
FIG. 6 is a partial three-dimensional view of a cut piece ratchet rope retractor;
FIG. 7 is a three-dimensional view of the upper and lower snap ring mating;
FIG. 8 is a three-dimensional view of an upper snap ring;
FIG. 9 is a three-dimensional view of the lower snap ring;
FIG. 10 is a schematic view of a screw table and packaged goods clamp;
fig. 11 is a three-dimensional view of a lead screw.
Wherein,
1. the pedal comprises a pedal body, a pedal shaft, a pedal 3, a shift lever, a connecting rod, a cutting piece ratchet, a rack 6, a driving pawl 7, a slide way 8, a shaft I, a slip ring brush 10, a bevel gear I, a bevel gear II 12, a bearing support seat 13, a conical screw guide gear 14, a bearing 15, a peripheral shaft 16, a gear I and a gear II, lead screw guiding gear, 19, hollow screw guiding bearing, 20, winding packing platform driving device, 21, C ring, 22, gear three, 23, shaft three, 24, ratchet supporting frame, 25, brake pawl, 26, guiding bearing, 27, slip ring brush power supply seat, 28, push-pull electromagnet, 29, gear four, 30, unidirectional bearing, 31, simple clutch lever, 32, lead screw, 33, snap ring support, 34, upper snap ring, 35, lower snap ring, 36, compression spring, 37, internal compression spring, 38, wire rope, 39, guide pulley, 40, rope stop, 41, tension spring pin one, 42, tension spring, 43, tension spring pin two, 44, keyway, 45, screw thread, 46, lower snap ring spiral flange, 47, upper snap ring spiral flange, 48, pawl return cam, 49, packaged goods, 50, annular package vertical positioning clamping device, 51, annular and common dual mode winding package platform, 52, support plate, 53, cut piece ratchet rope collecting device, 54, support profile frame, 55, snap ring support plate
Detailed Description
In order to solve the problem that the workbench of the lead screw 32 and the packaged commodity 49 move upwards in time to return to the original position after the commodity 49 is packaged and prepare for the next round of packaging, as shown in fig. 1-11, the invention provides a cutting piece ratchet rope collecting device 53, in the device, in the process of winding and packaging the commodity 49, a driving shaft I9 rotates, a steel wire rope 38 is wound on the driving shaft I9 through a pressure spring 36 and a guide pulley 39, the pressure spring 36 is gradually compressed and stored with energy through a rope stop 40, the compression speed of the pressure spring 36 is not lower than the speed of the lead screw 32 which is driven to descend through a lead screw nut, when the commodity 49 is packaged, the workbench of the lead screw 32, the commodity 49 and the rope stop 40 move downwards to a lower limit position, at the moment, a tension spring pin II 43 is pulled to enable a pawl reset cam 48 to overcome the elasticity of a tension spring 42 to rotate, the two sections of lift contour lines of the pawl reset cam 48 push against the driving pawl 7 and the braking pawl 25 respectively, so that the driving pawl 7 and the braking pawl 25 are separated from the cutting blade ratchet wheel 5, the cutting blade ratchet wheel 5 is unlocked, the pressure spring 36 drives the cutting blade ratchet wheel 5 and the steel wire pull rope 38 to reset rapidly, the lead screw 32 is driven to return to a workbench and packaged goods 49 for preparation of packaging of the next packaged goods, the lead screw 32 moves upwards under the action of resilience force of the pressure spring 36 in the resetting process, the upper clamping ring spiral convex edge 47 and the lower clamping ring spiral convex edge 46 are separated from engagement, the upper clamping ring 34 moves slightly upwards along with the lead screw 32, but is blocked by the lower surface of the clamping ring support 33 soon, and the upper clamping ring 34 idles under the blocking of the clamping ring support 33 when the lead screw 32 moves upwards due to enough thread lead angle of the lead screw 32.
The packaging commodity 49 is pre-packaged on the packaging platform 51, any one of a manual mode, a pedal mode and an electric mode of the packaging platform transmission device 20 is utilized to drive the screw 32 and the packaging commodity 49 on the workbench thereof to rotate clockwise, because the screw 32 thread lead angle is large enough, when the screw 32 rotates clockwise, the upper clamping ring 34 rapidly rotates and slides down to be contacted with the lower clamping ring 35 under the action of dead weight, the upper clamping ring spiral convex edge 47 and the lower clamping ring spiral convex edge 46 are rapidly meshed into a whole, the screw 32 continuously rotates clockwise, the screw 32 and the thread 45 of the upper clamping ring 34 form screw nut transmission, the screw 32 can rotate and move downwards at the same time, further, the packaging of the commodity 49 is completed, a special emphasis point is needed, the pull rope stop 40 of the pressure spring 36 cannot be contacted with the screw 32 in the process of moving downwards, and once the screw 32 is contacted, the elasticity of the pressure spring 36 can enable the screw 32 to move upwards (when the screw 32 rotates anticlockwise or moves upwards under the action of external force, the upper clamping ring convex edge 47 and the lower clamping ring convex edge 46 are separated from the upper clamping ring spiral convex edge 46 rapidly, the upper clamping ring 46 does not move downwards, and the speed of the screw nut is not guaranteed to be reduced, and the speed of the invention is not guaranteed to be stable, and the speed of the screw 32 cannot be reduced by the screw nut is not guaranteed to be in the normal.
When the pedal driving mode is adopted, the pedal 1 presses the poking rod shaft 2 and enables the guide bearing 26 to slide in the chute of the pedal 1, the poking rod 3 drives the cutting blade ratchet wheel 5 to rotate through the driving pawl 7, the cutting blade ratchet wheel 5 drives the shaft I9 to wind the steel wire pull rope 38 through the one-way bearing 30 to compress the pressure spring 36, so as to ensure that the speed of winding the shaft I9 around the steel wire pull rope 38 is slightly larger than the descending speed of the screw rod 32, when the pedal 1 returns, the braking pawl 25 locks the cutting blade ratchet wheel 5 to ensure the winding steel wire pull rope 38 to return, meanwhile, the driving pawl 7 returns under the driving of the pedal 1, and repeatedly, the winding of the steel wire pull rope 38 and the rapid compression of the pressure spring 36 are completed through the alternate locking and unlocking of the driving pawl 7 and the braking pawl 25, after packaging is completed, the tension spring pin II 43 is pulled to enable the pawl reset cam 48 to rotate against the elastic force of the tension spring 42, two sections of lift outlines of the pawl reset cam 48 respectively push the driving pawl 7 and the braking pawl 25, the driving pawl 7 and the braking pawl 25 are separated from the cutting blade ratchet wheel 5, the cutting blade ratchet wheel 5 is unlocked, the pressure spring 36 drives the cutting blade ratchet wheel 5 and the steel wire pull rope 38 to reset rapidly, the lead screw 32 is driven to return to the workbench and packaged goods 49, preparation is made for packaging of the next packaged goods, and in the process of packaging in a pedal driving mode, the push-pull electromagnet 28 is not electrified, and the push-pull electromagnet 28 is not contacted with the simple clutch lever 31, so that the shaft I9 and the shaft II 12 are separated from each other.
When the manual mode and the electric mode are adopted, the push-pull electromagnet 28 is electrified, when the push-pull electromagnet 28 is electrified, the armature shaft of the push-pull electromagnet 28 extends forwards to be blocked by the rotating simple clutch gear lever 31, so that the first shaft 9 rotates along with the second shaft 12, the first shaft 9 winds the steel wire pull rope 38 to compress the pressure spring 36, so that the speed of the first shaft 9 winding the steel wire pull rope 38 is slightly higher than the descending speed of the lead screw 32, the one-way synchronism of the one-way bearing 30 (when the cutting piece ratchet wheel 5 is an active piece driving shaft 9, the two parts keep synchronous, but when the first shaft 9 is an active piece, the cutting piece ratchet wheel 5 cannot be driven, and the cutting piece ratchet wheel 5 is kept in an original state), the first shaft 9 actively winds the steel wire pull rope 38, the cutting piece ratchet wheel 5 is not influenced, after packaging is completed, the second shaft 43 is pulled to enable the pawl reset cam 48 to overcome the elastic force of the tension spring 42, two sections of lift contour lines of the pawl reset cam 48 respectively push the active pawl 7 and the brake pawl 25, the active pawl 7 and the brake pawl 25 are separated from the cutting piece ratchet wheel 5, the cutting piece ratchet wheel 5 is in a locking state, the pressure spring 36 drives the cutting piece ratchet wheel 5 and the driving pawl 7 and the brake pawl 25 to be in a return state, and the goods packaging stage is ready for packaging.
Claims (2)
1. A cutting blade ratchet wheel rope collecting device can enable a screw rod workbench and packaged goods to timely move upwards and return, and a body of the device consists of a pedal, a poking rod shaft, a poking rod, a connecting rod, a cutting blade ratchet wheel, a rack, a driving pawl, a slideway, a shaft I, a slip ring brush, a bevel gear I, a shaft II, a bearing support seat, a conical screw guide gear, a bearing, a shaft III, a gear I, a screw guide gear, an empty sleeve screw guide bearing, a gear III, a ratchet support frame, a braking pawl, a guide bearing, a slip ring brush power supply seat, a push-pull electromagnet, a gear IV, a one-way bearing, a simple clutch lever, a screw rod, a clamping ring support frame, an upper clamping ring, a lower clamping ring, a pressure spring, a built-in pressure spring, a steel wire pull rope, a guide pulley, a pull rope stop, a tension spring pin I, a tension spring pin II, a key groove, a thread line, a lower clamping ring spiral convex edge, an upper clamping ring spiral convex edge, a pawl reset cam, a support plate, a support bar, a support profile frame and a clamping ring support plate; the push-pull electromagnet and the slip ring electric brush are fixed on the first shaft, the slip ring electric brush supplies power to the push-pull electromagnet rotating along with the first shaft, the bevel gear first and the simple clutch gear lever are fixed on the second shaft, the armature shaft of the push-pull electromagnet stretches forwards to be contacted with the rotating simple clutch gear lever when the push-pull electromagnet is electrified, the push-pull electromagnet and the simple clutch gear lever form a simple clutch, the two can be freely clutched, the first shaft and the second shaft are supported by a bearing support, a conical screw guide gear is meshed with a bevel gear I, the gear I is meshed with a screw guide gear, the conical screw guide gear is coaxial with the gear I, the screw guide gear is meshed with a gear III, the gear III is fixedly connected to a shaft III, and a one-way bearing is arranged between the gear IV and the shaft III; the upper clamping ring is internally provided with a screw thread, the upper clamping ring is meshed with the screw rod through the screw thread, the lower clamping ring is fixed on the clamping ring supporting plate, the upper clamping ring is provided with an upper clamping ring screw convex edge which is clockwise screw, the lower clamping ring is provided with a lower clamping ring screw convex edge which is clockwise screw, the upper clamping ring screw convex edge and the lower clamping ring screw convex edge can be mutually meshed, the centers of the clamping ring supporting frame and the clamping ring supporting plate are respectively provided with two center holes, the screw rod sequentially penetrates through the center holes of the clamping ring supporting frame and the clamping ring supporting plate to be placed above the pull rope stop dog, when the screw rod rotates clockwise, the upper clamping ring screw convex edge and the lower clamping ring screw convex edge are meshed, the upper clamping ring screw convex edge is fixed, the screw rod and the screw rod nut pair is formed by meshing the screw rod and the screw thread of the upper clamping ring screw, when the screw rod rotates anticlockwise or moves directly upwards under the action of external force, the upper clamping ring is idle under the stop of the clamping ring supporting frame when the screw rod moves upwards.
2. The device for winding up the ratchet wheel of the cutting blade according to claim 1, wherein the pull rope stop block is fixedly connected with the steel wire pull rope, and the steel wire pull rope passes through the pressure spring and bypasses the guide pulley and is wound on the first shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884156.4A CN109552686B (en) | 2017-09-26 | 2017-09-26 | Cutting piece ratchet wheel rope collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884156.4A CN109552686B (en) | 2017-09-26 | 2017-09-26 | Cutting piece ratchet wheel rope collecting device |
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| Publication Number | Publication Date |
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| CN109552686A CN109552686A (en) | 2019-04-02 |
| CN109552686B true CN109552686B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710884156.4A Active CN109552686B (en) | 2017-09-26 | 2017-09-26 | Cutting piece ratchet wheel rope collecting device |
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| CN (1) | CN109552686B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630807B (en) * | 2019-10-23 | 2024-06-11 | 江苏中大空调设备有限公司 | Remote control actuating mechanism for smoke exhaust fire damper and smoke exhaust fire damper thereof |
| CN112722378A (en) * | 2020-11-27 | 2021-04-30 | 广西电网有限责任公司贵港供电局 | Annular gap wheel winding and wrapping tool capable of being sealed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731288A (en) * | 1951-09-28 | 1955-06-08 | Andre Saquet | Improvements relating to bale-banding machines |
| CN103171985A (en) * | 2013-04-03 | 2013-06-26 | 北京诺安舟应急缓降机械装置有限公司 | Heavy ascending-descending putting-releasing device |
| WO2017012464A1 (en) * | 2015-07-18 | 2017-01-26 | 曲言明 | Floating body rope wheel wave energy acquisition system |
| CN206375026U (en) * | 2017-01-02 | 2017-08-04 | 湖北职业技术学院 | A kind of annular package erects positioning clamping device |
| CN107054714A (en) * | 2017-02-05 | 2017-08-18 | 六安永贞匠道机电科技有限公司 | 360 degree of flexible fit type logistics box body Wiring apparatus |
| CN207374735U (en) * | 2017-09-26 | 2018-05-18 | 湖北职业技术学院 | A kind of cutting sheet ratchet rope withdrawing apparatus |
-
2017
- 2017-09-26 CN CN201710884156.4A patent/CN109552686B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731288A (en) * | 1951-09-28 | 1955-06-08 | Andre Saquet | Improvements relating to bale-banding machines |
| CN103171985A (en) * | 2013-04-03 | 2013-06-26 | 北京诺安舟应急缓降机械装置有限公司 | Heavy ascending-descending putting-releasing device |
| WO2017012464A1 (en) * | 2015-07-18 | 2017-01-26 | 曲言明 | Floating body rope wheel wave energy acquisition system |
| CN206375026U (en) * | 2017-01-02 | 2017-08-04 | 湖北职业技术学院 | A kind of annular package erects positioning clamping device |
| CN107054714A (en) * | 2017-02-05 | 2017-08-18 | 六安永贞匠道机电科技有限公司 | 360 degree of flexible fit type logistics box body Wiring apparatus |
| CN207374735U (en) * | 2017-09-26 | 2018-05-18 | 湖北职业技术学院 | A kind of cutting sheet ratchet rope withdrawing apparatus |
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| CN109552686A (en) | 2019-04-02 |
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