CN115214951B - Cotton round mould transport die sinking device - Google Patents
Cotton round mould transport die sinking device Download PDFInfo
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- CN115214951B CN115214951B CN202210819840.5A CN202210819840A CN115214951B CN 115214951 B CN115214951 B CN 115214951B CN 202210819840 A CN202210819840 A CN 202210819840A CN 115214951 B CN115214951 B CN 115214951B
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- spike
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- movable arm
- guide
- fixed arm
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 49
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229920006280 packaging film Polymers 0.000 abstract description 14
- 239000012785 packaging film Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 239000012634 fragment Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009827 uniform distribution 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
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/08—Wrapping of articles
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- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/12—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by tearing along perforations or lines of weakness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a cotton round die carrying and opening device, which is characterized in that a fixed arm and a movable arm are symmetrically arranged at intervals in the front and the rear, the upper ends of the fixed arm and the movable arm are connected through a hinge shaft and drive the movable arm to rotate under the action of a hydraulic driving device, after the fixed arm and the movable arm are connected with a loader, the grabbing and carrying of a round die can be completed through the fixed arm and the movable arm, and the rotation of the round die and the automatic code scanning and cutting position identification can be completed through the cooperation of a carrier roller, a spike roller and code scanning equipment; cutting, demolding and demolding the round die by a cutting device and a spike roller; the whole process can complete the processes of carrying, die opening, demolding and flower feeding of the round die by only one loader without personnel intervention, and the problems of residual fragments of cotton packaging films, high labor intensity of personnel, certain potential safety hazard, large investment of manual equipment, low flower feeding efficiency and the like are effectively solved.
Description
Technical Field
The invention belongs to the technical field of agricultural product processing, and particularly relates to a cotton round die carrying and opening device.
Background
At present, cotton harvesting in China generally adopts a mechanical picking mode, and the mechanical cotton picking round die forming technology is widely applied by virtue of the advantages of quick die forming, high automation degree, convenience in transportation and the like. Currently, in cotton sale in China, round dies and bulk materials are mainly used, wherein the round dies occupy larger space, and flower feeding modes comprise pit flower feeding and overground die opening flower feeding, wherein the pit flower feeding is mainly used. In a workshop adopting a pit flower feeding mode, in the cotton processing process, a cotton round die which is piled up intensively is firstly carried to the vicinity of the pit and is vertically placed, a round die packaging film is scratched and taken away by a manual blade, scattered cotton is pushed into the pit by an engineering trolley, and then flower feeding is completed by a flower feeding machine.
In the cotton mechanical picking process, due to the influences of factors such as the type and the yield of cotton pickers, the diameter sizes of cotton round dies are different, and the round die packaging film is provided with a wrapping edge with the width of about 100 mm. At present, the domestic round mould packaging film removal is generally completed manually, and the problems are that the cotton packaging film with improper cutting position remains fragments, the labor intensity of personnel is high, certain potential safety hazards exist, the investment of manual equipment is high, the flower feeding efficiency is low, and the like, which are the technical problems which are urgently needed to be solved by the technicians in the field.
The utility model of bulletin number CN201169659Y discloses a die sinking machine, which is technically characterized by comprising a spike roller, a cotton conveying auger and a shell, wherein the spike roller and the cotton conveying auger are arranged in the shell, one end of the shell, which is close to the spike roller, is provided with a cotton inlet, the other end is provided with a seed cotton outlet, and a trash discharging screen is arranged from the lower side of the cotton conveying auger to the seed cotton outlet; according to the utility model, the cotton feeding mould is firstly eaten, then broken and loosened by the spike roller and thrown onto the cotton conveying auger, part of scattered seed cotton is also conveyed onto the cotton conveying auger by the conveying roller, the seed cotton shakes and overturns on the cotton conveying auger to advance, is discharged out of the machine by the cotton conveying auger and falls onto the flat belt conveyor, continuous and uniform cotton feeding is realized, impurities in the seed cotton enter the outside of the impurity discharging auger through the screen mesh hole to be discharged out of the machine, automatic impurity discharging is realized, however, the spike roller is arranged on an axis with the lower part vertical and the upper part inclined towards the cotton feeding mould opening, and the structure is not suitable for opening the cotton round mould packaging film.
The utility model of bulletin number CN205062268U discloses a travelling mechanism for a machine seed cotton mold opening machine, which is technically characterized in that two spring guide rod devices are hinged above a travelling wheel bracket provided with travelling wheels, guide plates with the same structural size are symmetrically arranged at two ends of the travelling wheel bracket, and the guide plates are fastened with the mold opening machine through bolts; the spring guide rod device passes through a hole on the pressing plate and is fastened by a nut, the pressing plate is fastened with the die sinking machine by a bolt, and a positioning sleeve with internal threads is fixed in the middle of the pressing plate; one end with threads on the positioning screw rod is matched with the positioning sleeve, and the other end of the positioning screw rod penetrates through a fixing plate fixed on the die sinking machine; the utility model focuses on adjusting the pre-tightening force of the spring and reducing the friction force between the travelling wheel bracket and the guide plate, so that the travelling wheel can float freely, the influence of machine vibration on the working quality is reduced, and the removal of the round die packaging film is not involved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a cotton round die carrying and opening device which can rapidly remove round die packaging films, reduce the labor input of feeding ring segments and the labor intensity of workers and improve the feeding efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
A cotton round mould carrying and opening device comprises a fixed arm and a movable arm which are symmetrically arranged at intervals in the front-back direction, wherein the upper ends of the fixed arm and the movable arm are connected through a hinge shaft and drive the movable arm to rotate under the action of a hydraulic driving device;
The fixed arm frame is fixedly arranged between the front fixed arm and the rear fixed arm and is provided with a loader connecting plate for connecting a loader, the cutting device comprises a support frame fixedly arranged on the fixed arm, a chain conveying device arranged on the support frame and a cutting knife arranged on the chain conveying device, and the cutting knife moves forwards and backwards under the drive of the chain conveying device;
The movable arms are provided with spike rollers, the spike rollers comprise hollow main rollers, cam shafts rotatably arranged in the main rollers and telescopic spike units axially arranged in the main rollers, and each group of telescopic spike units comprises spike telescopic cams and telescopic spike elements circumferentially arranged at intervals on the outer end surfaces of the spike telescopic cams;
Each telescopic spike element comprises a guide seat fixed with the spike roller, a spike guide sleeve, a spike fixedly arranged in the spike guide sleeve and a guide wheel, wherein the guide wheel is rotatably arranged on a guide wheel support, the outer end face of the guide wheel is abutted with the outer end face of a spike telescopic cam, and the spike guide sleeve is fixed with the guide wheel support and drives the guide wheel support to stretch and slide in the guide seat.
The stab telescopic cam comprises arc convex parts and arc concave parts which are uniformly distributed at intervals, and the joint of the arc convex parts and the arc concave parts is smooth and connected.
The stab telescopic cam comprises four groups of arc convex parts and arc concave parts which are uniformly distributed at intervals; and each set of telescopic spike units comprises four telescopic spike elements, respectively.
The guide seat is internally provided with a telescopic hole for arranging a stab pin, the periphery of the stab pin is sleeved with a telescopic spring, one end of the telescopic spring is abutted with the bottom end surface of the guide seat, and the other end of the telescopic spring is abutted with the inner end surface of the guide sleeve;
when the cam shaft of the spike roller synchronously drives the spike telescopic cam to rotate, the arc convex part and the arc concave part of the spike telescopic cam relatively push the guide wheel to stretch out and draw back, and then the spike is synchronously pushed to stretch out and retract.
The outer circumferential surface of the stab nail is also provided with a guide groove which is axially distributed, the bottom end surface of the guide seat is correspondingly provided with a guide block, and the limiting part of the guide block is correspondingly inserted into the guide groove.
The telescopic stab units are axially provided with a plurality of groups, and two sides of each group of telescopic stab units are fixedly provided with limiting chucks.
The chain conveying device comprises a chain, a driving sprocket, an idler wheel and a first hydraulic motor, the cutting knife is arranged on the chain, the driving sprocket and the idler wheel are respectively arranged at two ends of the supporting frame, and the first hydraulic motor is in transmission connection with the driving sprocket and drives the chain to drive the cutting knife to move forwards and backwards.
The hinged positions of the fixed arm and the upper end of the movable arm are also provided with hinged side plates, the hinged side plates on the front side and the rear side of the fixed arm are connected through fixed arm hinged stay bars, and the hinged side plates on the front side and the rear side of the movable arm are connected through movable arm hinged stay bars;
the hydraulic driving device comprises a hydraulic cylinder and a hydraulic cylinder pin shaft connected with the fixed arms on the front side and the rear side, the head end part of the hydraulic cylinder is connected with the hinged side plate and the movable arm, and the tail end part of the hydraulic cylinder is connected with the hydraulic cylinder pin shaft and hydraulically drives the movable arm to rotate along the hinged position.
The fixed arms on the front side and the rear side are fixedly supported by fixed arm supporting rods, and the movable arms on the front side and the rear side are fixedly supported by movable arm supporting rods.
The carrier rollers are provided with a plurality of carrier rollers and are driven to rotate by second hydraulic motors correspondingly arranged at the end parts of the carrier rollers.
The beneficial effects of the invention are as follows:
(1) The cotton round die carrying and opening device comprises a fixed arm and a movable arm which are symmetrically arranged at corresponding intervals from front to back, wherein the upper ends of the fixed arm and the movable arm are connected through a hinge shaft and drive the movable arm to rotate under the action of a hydraulic driving device, after the fixed arm and the movable arm are connected with a loader, the grabbing and carrying of the round die can be completed through the fixed arm and the movable arm, and the rotation of the round die and the automatic code scanning and cutting position identification can be completed through the cooperation of a carrier roller, a spike roller and code scanning equipment;
Cutting, demolding and demolding the round die by a cutting device and a spike roller; the whole process can complete the processes of carrying, die opening, demolding and flower feeding of the round die by only one loader without personnel intervention, and the problems of residual fragments of cotton packaging films, high labor intensity of personnel, certain potential safety hazard, large investment of manual equipment, low flower feeding efficiency and the like are effectively solved.
(2) This cotton round mould transport die sinking device can realize getting rid of to round mould packaging film fast, reduces the artifical input of feeding ring festival and workman's intensity of labour, reduces the input of equipment, reduces the potential safety hazard of feeding the flower link, improves and feeds colored efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a stationary arm;
FIG. 3 is a schematic view of the structure of a movable arm;
FIG. 4 is a schematic view of a cutting device;
FIG. 5 is a schematic view of the structure of the spike roller;
FIG. 6 is an enlarged partial schematic view of FIG. 5;
FIG. 7 is a cross-sectional view A-A of FIG. 5;
FIG. 8 is a perspective view of a spike roller;
FIG. 9 is a cross-sectional view of a telescoping bayonet;
Fig. 10 is a partial schematic view of a telescoping bayonet.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
The invention provides a cotton round die carrying and opening device, which is shown in figures 1 to 10.
The cotton round die carrying and opening device comprises a fixed arm 1 and a movable arm 2 which are symmetrically arranged at intervals in the front-back direction, wherein the upper ends of the fixed arm 1 and the movable arm 2 are connected through a hinge shaft 5 and drive the movable arm 2 to rotate under the action of a hydraulic driving device 6; the fixed arm frame 1101, the cutting device 3 and the carrier roller 103 which are rotatably arranged are arranged between the fixed arms 1, the fixed arm frame 1101 is fixedly arranged between the front fixed arm 1 and the rear fixed arm 1 and is provided with a loader connecting plate 101 for connecting a loader, the cutting device 3 comprises a supporting frame 301 fixedly arranged on the fixed arms 1, a chain conveying device arranged on the supporting frame 301 and a cutting knife 306 arranged on the chain conveying device, and the cutting knife 306 moves forwards and backwards under the drive of the chain conveying device. Preferably, a plurality of idler rollers 103 are provided, and are driven to rotate by a second hydraulic motor 104 correspondingly arranged at the end of the idler rollers, and the fixed arm 1 is also provided with a code scanning bracket 102.
The movable arms 2 are provided with spike rollers 4, the spike rollers 4 comprise a hollow main roller cylinder 401, a cam shaft 402 rotationally arranged in the main roller cylinder 401 and telescopic spike units axially arranged in the main roller cylinder 401, each group of telescopic spike units comprises a spike telescopic cam 404 fixedly arranged on the cam shaft 402 and telescopic spike elements circumferentially arranged at intervals on the outer end surface of the spike telescopic cam 404, and the cam shaft 402 rotates under the action of a telescopic spike driving device 403 correspondingly arranged at the end part of the cam shaft; each telescopic spike element comprises a guide seat 4105 fixed with the spike roller, a spike guide sleeve 4102, a spike 4101 fixedly arranged in the spike guide sleeve 4102 and a guide wheel 4103, wherein the guide wheel 4103 is rotatably arranged on a guide wheel support 4104 and the outer end surface of the guide wheel 4103 is abutted with the outer end surface of the spike telescopic cam 404, and the spike guide sleeve 4102 is fixed with the guide wheel support 4104 and drives the spike guide sleeve 4101 to slide in a telescopic manner in the guide seat 4105; the spike roller 4 is driven by the third hydraulic motor 205 at the end part thereof, and is matched with a telescopic spike driving device 403 in control connection with a cam shaft 402 to rotate so as to finish demoulding and demoulding of the round die.
The stab telescopic cam 404 comprises arc convex parts and arc concave parts which are uniformly distributed at intervals, and the joint of the arc convex parts and the arc concave parts is smooth and smooth. In this embodiment, for uniform distribution, the spike expansion cam 404 includes four groups of arc-shaped convex portions and arc-shaped concave portions that are uniformly distributed at intervals; and each set of telescopic spike units comprises four telescopic spike elements, respectively.
The guide seat 4105 is internally provided with a telescopic hole for arranging the stab 4101, the periphery of the stab 4101 is also sleeved with a telescopic spring 4106, one end of the telescopic spring 4106 is abutted with the bottom end surface of the guide seat 4105, and the other end is abutted with the inner end surface of the stab guide sleeve 4102.
When the cam shaft 402 of the spike roller synchronously drives the spike expansion cam 404 to rotate, the arc convex part and the arc concave part of the spike expansion cam 404 relatively push the guide wheel 4103 to expand and contract, so as to synchronously push the spike 4101 to extend and retract.
The outer circumferential surface of the stab 4101 is also provided with a guide groove 4107 which is axially arranged, the bottom end surface of the guide seat 4105 is correspondingly provided with a guide block, and the limit part of the guide block is correspondingly inserted into the guide groove 4107.
The telescopic bayonet units are provided with a plurality of groups along the axial direction, and two sides of each group of telescopic bayonet units are also fixedly provided with limiting chucks 405, so that telescopic bayonet cams 404 can be conveniently fixed, and in the embodiment, the telescopic bayonet units are provided with three groups along the axial direction.
The chain conveying device comprises a chain 302, a driving sprocket 303, an idler 304 and a first hydraulic motor 305, wherein the cutting knife 306 is arranged on the chain 302, the driving sprocket 303 and the idler 304 are respectively arranged at two ends of the supporting frame 301, and the first hydraulic motor 305 is in transmission connection with the driving sprocket 303 and drives the chain 302 to drive the cutting knife 306 to move forwards and backwards.
The hinged positions of the fixed arm 1 and the movable arm 2 are also provided with hinged side plates 1103, the hinged side plates 1103 on the front side and the rear side of the fixed arm 1 are connected through fixed arm hinged stay bars 1105, and the hinged side plates on the front side and the rear side of the movable arm 2 are connected through movable arm hinged stay bars 2104;
the hydraulic driving device comprises a hydraulic cylinder and a hydraulic cylinder pin shaft 7 connected with the fixed arms 1 on the front side and the rear side, the head end part of the hydraulic cylinder is connected with the hinged side plate 1103 and the movable arm 2, and the tail end part of the hydraulic cylinder is connected with the hydraulic cylinder pin shaft 7 and hydraulically drives the movable arm 2 to rotate along the hinged position.
A fixed arm supporting rod 1104 is fixedly supported between the fixed arms 1 at the front side and the rear side, and a code scanning bracket supporting rod 1106, a fixed arm foot plate 1107 and a reinforcing rib 1108 are arranged; the loader attachment plate 101 is fixed to the fixed arm frame 1101; the code scanning support 102 is arranged on the code scanning support rod 1106; the second hydraulic motor 104 provides driving for the lower three carrier rollers 103 of the four carrier rollers 103 through a motor connecting seat 105 fixed on a fixed arm side plate 1102; the second hydraulic motor 104 is connected with the ends of the three carrier rollers 103 through a coupler 106. The loader is connected with the round die carrying and opening device through the loader connecting plate 102, and is matched with the movable arm 2 to realize cohesion through the driving of the hydraulic driving device 6, so that the grabbing and carrying of the round die are completed.
A movable arm stay rod 2103 and a corresponding carrier roller 103 are fixedly supported between the movable arms 2 on the front side and the rear side; the movable arm 2 further comprises a hinge sleeve 2105, a reinforcing rib 2106, a slip ring 206 and a slip ring rotation stopping bracket 207, and the third hydraulic motor 205 is fixed on the movable arm side plate 2101 through a motor connecting seat 203; the output end of the third hydraulic motor 205 is connected with one side of the spike roller 4 through the coupler 204, and the spike roller 4 is driven by the third hydraulic motor 205 to rotate, so that the demolding and the demolding of the round mold are completed in cooperation with the rotation of the telescopic spike driving device 403.
And the carrier roller 103 and the spike roller 4 on the fixed arm are driven by the second hydraulic motor 104 to realize the rotation of the round die and find a proper cutting position, and the automatic code scanning is completed by matching with code scanning equipment arranged on the code scanning bracket 102.
The working procedure is as follows:
Opening the movable arm 2, rotating the active carrier roller 103 at the bottom of the fixed arm 1 and the active spike roller 4 at the lower part of the movable arm 2 (at the moment, the spike is retracted), rotating the active carrier roller 103 at the bottom of the fixed arm 1 anticlockwise, rotating the active spike roller 4 at the lower part of the movable arm 2 clockwise, moving the loader to enable the round die to be positioned between the fixed arm 1 and the movable arm 2, holding the round die tightly, stopping after holding, rotating the active carrier roller 103 at the bottom of the fixed arm 1 anticlockwise, changing the direction of rotation of the active carrier roller 103 at the bottom of the fixed arm 1 from anticlockwise (or changing the active spike roller 4 at the lower part of the movable arm 2 from clockwise) to anticlockwise, driving the round die to rotate by the carrier roller 103 and the spike roller 4 (at the moment, retracting) on the movable arm 2, starting to sweep codes, stopping the round die to rotate, cutting the packaging film, extending the spike 4101 of the spike roller 4 to carry out multipoint cutting on the packaging film outside the round die, after cutting, driving the round die to rotate anticlockwise, winding part of the round die on the spike roller 4, stopping the active carrier roller 103 and the movable arm 2 to rotate the spike roller 4 from anticlockwise, opening the spike roller 4, pulling the single-up the packaging film, pulling the film, and pulling the film, packaging the film, and opening the spike roller 4, and pulling the packaging film.
Where the terms "first," "second," and the like are used in this patent to define components, those skilled in the art will recognize: the use of "first" and "second" is for convenience only as well as to simplify the description of the present invention, and the words described above are not meant to be limiting.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which are all within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "center", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present invention.
Claims (9)
1. A cotton round mould transport die sinking device which characterized in that: the hydraulic driving device comprises a fixed arm and a movable arm which are symmetrically arranged at intervals in the front-back direction, wherein the upper ends of the fixed arm and the movable arm are connected through a hinge shaft and drive the movable arm to rotate under the action of the hydraulic driving device;
The fixed arm frame is fixedly arranged between the front fixed arm and the rear fixed arm and is provided with a loader connecting plate for connecting a loader, the cutting device comprises a support frame fixedly arranged on the fixed arm, a chain conveying device arranged on the support frame and a cutting knife arranged on the chain conveying device, and the cutting knife moves forwards and backwards under the drive of the chain conveying device;
The movable arms are provided with spike rollers, the spike rollers comprise hollow main rollers, cam shafts rotatably arranged in the main rollers and telescopic spike units axially arranged in the main rollers, and each group of telescopic spike units comprises spike telescopic cams and telescopic spike elements circumferentially arranged at intervals on the outer end surfaces of the spike telescopic cams;
each telescopic spike element comprises a guide seat fixed with the spike roller, a spike guide sleeve, a spike fixedly arranged in the spike guide sleeve and a guide wheel, wherein the guide wheel is rotatably arranged on a guide wheel bracket, the outer end face of the guide wheel is abutted with the outer end face of a spike telescopic cam, and the spike guide sleeve is fixed with the guide wheel bracket and drives the guide wheel bracket to stretch and slide in the guide seat;
The guide seat is internally provided with a telescopic hole for arranging a stab pin, the periphery of the stab pin is sleeved with a telescopic spring, one end of the telescopic spring is abutted with the bottom end surface of the guide seat, and the other end of the telescopic spring is abutted with the inner end surface of the guide sleeve;
when the cam shaft of the spike roller synchronously drives the spike telescopic cam to rotate, the arc convex part and the arc concave part of the spike telescopic cam relatively push the guide wheel to stretch out and draw back, and then the spike is synchronously pushed to stretch out and retract.
2. The cotton round die carrying and opening device as claimed in claim 1, wherein: the stab telescopic cam comprises arc convex parts and arc concave parts which are uniformly distributed at intervals, and the joint of the arc convex parts and the arc concave parts is smooth and connected.
3. The cotton round die carrying and opening device as claimed in claim 1, wherein: the stab telescopic cam comprises four groups of arc convex parts and arc concave parts which are uniformly distributed at intervals; and each set of telescopic spike units comprises four telescopic spike elements, respectively.
4. A cotton round mould handling and opening device according to any one of claims 1 to 3, characterized in that: the outer circumferential surface of the stab nail is also provided with a guide groove which is axially distributed, the bottom end surface of the guide seat is correspondingly provided with a guide block, and the limiting part of the guide block is correspondingly inserted into the guide groove.
5. The cotton round mold carrying and opening device as defined in claim 4, wherein: the telescopic stab units are axially provided with a plurality of groups, and two sides of each group of telescopic stab units are fixedly provided with limiting chucks.
6. The cotton round mold carrying and opening device as defined in claim 4, wherein: the chain conveying device comprises a chain, a driving sprocket, an idler wheel and a first hydraulic motor, the cutting knife is arranged on the chain, the driving sprocket and the idler wheel are respectively arranged at two ends of the supporting frame, and the first hydraulic motor is in transmission connection with the driving sprocket and drives the chain to drive the cutting knife to move forwards and backwards.
7. The cotton round mold carrying and opening device as defined in claim 4, wherein: the hinged positions of the fixed arm and the upper end of the movable arm are also provided with hinged side plates, the hinged side plates on the front side and the rear side of the fixed arm are connected through fixed arm hinged stay bars, and the hinged side plates on the front side and the rear side of the movable arm are connected through movable arm hinged stay bars;
the hydraulic driving device comprises a hydraulic cylinder and a hydraulic cylinder pin shaft connected with the fixed arms on the front side and the rear side, the head end part of the hydraulic cylinder is connected with the hinged side plate and the movable arm, and the tail end part of the hydraulic cylinder is connected with the hydraulic cylinder pin shaft and hydraulically drives the movable arm to rotate along the hinged position.
8. The cotton round mold carrying and opening device as defined in claim 4, wherein: the fixed arms on the front side and the rear side are fixedly supported by fixed arm supporting rods, and the movable arms on the front side and the rear side are fixedly supported by movable arm supporting rods.
9. The cotton round mold carrying and opening device as defined in claim 4, wherein: the carrier rollers are provided with a plurality of carrier rollers and are driven to rotate by second hydraulic motors correspondingly arranged at the end parts of the carrier rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210819840.5A CN115214951B (en) | 2022-07-13 | 2022-07-13 | Cotton round mould transport die sinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210819840.5A CN115214951B (en) | 2022-07-13 | 2022-07-13 | Cotton round mould transport die sinking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115214951A CN115214951A (en) | 2022-10-21 |
| CN115214951B true CN115214951B (en) | 2024-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210819840.5A Active CN115214951B (en) | 2022-07-13 | 2022-07-13 | Cotton round mould transport die sinking device |
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| Country | Link |
|---|---|
| CN (1) | CN115214951B (en) |
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| CN114043514A (en) * | 2021-12-10 | 2022-02-15 | 浙江海洋大学 | Surrounding type clamp for power-assisted manipulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030019345A1 (en) * | 2001-07-27 | 2003-01-30 | Gunter Platon | Appliance for removing the wrapping from bales of agricultural harvested crop |
| US20090202327A1 (en) * | 2008-02-12 | 2009-08-13 | Cherokee Fabrication Co., Inc. | Cylindrical module unwrapping device and method |
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2022
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| DE19618076C1 (en) * | 1996-05-06 | 1997-07-10 | Agritechnik Ing Betrieb | Opener for compressed bales of synthetic material for recycling |
| WO2015091377A1 (en) * | 2013-12-19 | 2015-06-25 | Triodor Arge | Device for processing round bales wrapped in wrapping material |
| CN211057295U (en) * | 2019-10-11 | 2020-07-21 | 新疆天鹅现代农业机械装备有限公司 | A circle cotton mould deciduate device of breaing up for feeding flower machine |
| CN212611040U (en) * | 2020-06-20 | 2021-02-26 | 杭州宝利来实业有限公司 | Automatic opener of multilevel processing |
| CN215037883U (en) * | 2021-05-06 | 2021-12-07 | 山东天鹅棉业机械股份有限公司 | Floating cotton mould packaging film cutting device |
| CN114043514A (en) * | 2021-12-10 | 2022-02-15 | 浙江海洋大学 | Surrounding type clamp for power-assisted manipulator |
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| CN115214951A (en) | 2022-10-21 |
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