CN107697702B - Paper core feeding device of rewinder - Google Patents
Paper core feeding device of rewinder Download PDFInfo
- Publication number
- CN107697702B CN107697702B CN201711033747.7A CN201711033747A CN107697702B CN 107697702 B CN107697702 B CN 107697702B CN 201711033747 A CN201711033747 A CN 201711033747A CN 107697702 B CN107697702 B CN 107697702B
- Authority
- CN
- China
- Prior art keywords
- pushing
- connecting rod
- bin
- bin gate
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 11
- 239000000306 component Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- 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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
- B65H18/103—Reel-to-reel type web winding and unwinding mechanisms
-
- 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
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to a paper core feeding device of a rewinder, which comprises a stock bin, a bin gate assembly, a discharge port assembly and a pushing assembly, wherein the bin gate assembly comprises a bin gate and a bin gate opening and closing mechanism, and the bin gate opening and closing mechanism controls the lower hem and the lifting of the bin gate. The discharging port assembly is arranged on the stock bin and comprises a discharging die and a die overturning mechanism, and the die overturning mechanism controls the upward turning and the downward falling of the discharging die; the pushing assembly comprises a pushing frame and a pushing connecting rod mechanism, and the pushing connecting rod mechanism controls pushing and retracting of the pushing frame. The paper core feeding device of the rewinder still adopts the principle of gravity blanking, but carries out omnibearing control on the movement of the paper core, improves the accuracy of paper core blanking, thereby improving the stability and the production efficiency of the whole rewinder and reducing the rejection rate. Meanwhile, through simple replacement parts and adjustment parts, feeding of paper cores with different specifications can be achieved, and flexibility of the equipment is improved.
Description
Technical Field
The invention relates to a rewinder component, in particular to a paper core feeding device of a rewinder.
Background
The rewinding machine is mainly used for producing rolled material products, such as gift paper rolls, toilet paper rolls and the like, and along with the continuous development and progress of science and technology, some rewinding machines capable of continuously producing cored or coreless rolled materials appear on the market, so that the production efficiency of the rolled materials is greatly improved.
The basic working principle of the core-roll material rewinding machine is that firstly, a core tube is placed at a rewinding position, a rewinding roller driven by power to rotate drives the core tube to rotate, meanwhile, materials such as paper, film and the like are fed to the rewinding position, and the materials such as paper, film and the like are rolled on the core tube to complete rewinding operation, so that a roll material is formed.
As one of the core components of the automatic cored web rewinder, the performance and stability of the paper core feeding device of the rewinder play a key role in the operation of the whole rewinder. However, the paper core feeding device of the rewinding machine on the market at present often has the following problems:
1. the paper core feeding device of the general rewinder adopts a gravity blanking mode, so that the movement freedom of the paper core is limited too little, the paper core cannot stably fall into the rewinding position, and equipment shutdown or defective products are easily caused;
2. the paper core feeding device of the general rewinding machine is inconvenient in that paper cores with different lengths and diameters cannot be adjusted or are adjusted, and in automatic production with extremely high flexibility requirements, only paper cores with one specification can be fed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a paper core feeding device of a rewinder, which still adopts the principle of gravity blanking, but carries out omnibearing control on the movement of a paper core, improves the accuracy of paper core blanking, thereby improving the stability and the production efficiency of the whole machine and reducing the rejection rate. Meanwhile, through simple replacement parts and adjustment parts, feeding of paper cores with different specifications can be achieved, and flexibility of the equipment is improved.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the paper core feeding device of the rewinder comprises a storage bin, a bin gate assembly, a discharge port assembly and a pushing assembly, wherein the bin gate assembly is arranged on the storage bin, and the bottom of the storage bin is inclined to one side provided with the bin gate assembly; the bin gate assembly comprises a frame, a bin gate and a bin gate opening and closing mechanism, one end of the bin gate is hinged with the frame, the other end of the bin gate is connected with the bin gate opening and closing mechanism, and the bin gate opening and closing mechanism controls the lower hem and the lifting of the bin gate; the discharging port assembly is arranged on the bin, the discharging port assembly is arranged below the bin door assembly, the discharging port assembly comprises a discharging die and a die overturning mechanism, and the die overturning mechanism controls the upward turning and the downward falling of the discharging die; the pushing assembly comprises a pushing wheel, a pushing frame, a pushing guide mechanism and a pushing connecting rod mechanism, wherein the pushing wheel is arranged on the pushing frame, the pushing frame is connected with the pushing guide mechanism, and the pushing connecting rod mechanism controls pushing and retraction of the pushing frame.
By adopting the mechanism, the control of blanking is realized by controlling the movement of the bin gate by controlling the bin gate opening and closing mechanism, the control of the state of the discharging port is realized by controlling the state of the discharging die by the die overturning mechanism, and finally, the paper core is forced to accurately fall into the rewinding position under the action of the pushing component, so that the blanking accuracy of the paper core is improved. Meanwhile, feeding of paper cores of different specifications can be achieved through changing the discharging die or adjusting the position of the discharging die, and flexibility of the equipment is improved.
Further, the bin gate opening and closing mechanism comprises a first air cylinder, the tail part of the first air cylinder is hinged with the frame, and the head part of a piston rod of the first air cylinder is hinged with the bin gate. The structure can realize the opening and closing of the bin gate, and has simple structure and convenient control.
Further, the discharge gate subassembly still includes cantilever arm and cylinder mounting bracket, is equipped with the spout on the cylinder mounting bracket, and the spout cooperates with cantilever arm. The position of the discharging die can be adjusted by adjusting the position of the cylinder mounting frame so as to adapt to the discharging requirements of paper cores with different diameters.
Further, the die overturning mechanism comprises a second air cylinder, and the tail part of the second air cylinder is hinged with the air cylinder mounting frame; one end of the discharging mould is provided with an arc groove, the other end of the discharging mould is hinged with the head of a piston rod of the second cylinder, and the middle part of the discharging mould is rotatably connected with the cylinder mounting frame. By controlling ejection and retraction of the piston rod of the second cylinder, the upward turning and falling of one end of the discharging mould provided with the arc groove can be controlled, the discharging can not be performed during upward turning, and the discharging can be performed during falling.
Further, the pushing guide mechanism comprises a guide plate and guide wheels, the guide plate is provided with a guide groove, the guide wheels roll in the guide groove, and the guide wheels are rotatably arranged on the pushing frame. The stability of pushing away work or material rest motion can be guaranteed in pushing away material guiding mechanism's setting.
Further, the pushing components are arranged on two sides of the storage bin respectively, the pushing connecting rod mechanism comprises a third cylinder, a first connecting rod, a pushing rotating shaft, a second connecting rod and a third connecting rod, the tail of the third cylinder is hinged to the storage bin, one end of the first connecting rod is hinged to the head of a piston rod of the third cylinder, the other end of the first connecting rod is fixedly connected with the pushing rotating shaft, the second connecting rod is arranged at two ends of the pushing rotating shaft, one end of the second connecting rod is fixedly connected with the pushing rotating shaft, the other end of the second connecting rod is hinged to one end of the third connecting rod, and the other end of the third connecting rod is hinged to the pushing frame. By adopting the connecting rod mechanism, the movement of the pushing frames and the pushing wheels at the left side and the right side can be controlled simultaneously, the consistency of the movement is ensured, and the two ends of the paper core can be pushed out stably and consistently.
Further, the rewinder paper feeding core device further comprises a side wall moving assembly, the side wall moving assembly comprises a side wall mechanism and a moving mechanism, the side wall mechanism is respectively arranged on two sides of the storage bin, the side wall mechanism comprises a side vertical plate and a pushing rotating shaft support plate, the side vertical plate is fixedly connected with the pushing rotating shaft support plate, and the guide plate is arranged on the side vertical plate. The setting of lateral wall moving assembly can guarantee the refill of different length and follow feed bin middle part ejection of compact, has further improved the accuracy of blanking.
Further, the moving mechanism comprises a fourth air cylinder, a fourth connecting rod, a moving rotating shaft, a fifth connecting rod, a sixth connecting rod and a seventh connecting rod, the tail part of the fourth air cylinder is hinged with the stock bin, the head part of a piston rod of the fourth air cylinder is hinged with one end of the fourth connecting rod, the other end of the fourth connecting rod is fixedly connected with the moving rotating shaft, the fifth connecting rod is arranged at one end of the moving rotating shaft, the middle part of the fifth connecting rod is fixedly connected with the moving rotating shaft, and two ends of the fifth connecting rod are respectively hinged with one end of the sixth connecting rod and one end of the seventh connecting rod. The moving mechanism can ensure that the side vertical plates on the left side and the right side synchronously move, so that the side vertical plates can ensure that paper cores with different lengths are determined to be in proper positions.
Further, the moving mechanism further comprises linear guide rail modules arranged on two sides of the storage bin, each linear guide rail module comprises a linear guide rail, a sliding block and a sliding block mounting plate, each sliding block is sleeved on each linear guide rail, each sliding block mounting plate is mounted on each sliding block, one ends, far away from the fifth connecting rod, of the sixth connecting rod and the seventh connecting rod are respectively hinged with the two sliding block mounting plates, and the pushing rotating shaft support plates are fixedly connected with the sliding block mounting plates.
Further, the side wall moving assembly further comprises a first optical axis and a guide sleeve, the first optical axis is arranged on the frame, and the guide sleeve is sleeved on the first optical axis; a connecting plate is further arranged on the side vertical plate, one end of the connecting plate is fixedly connected with the side vertical plate, and the other end of the connecting plate is fixedly connected with the guide sleeve; the feed bin includes side shield, side shield and side riser fixed connection, and the below that side shield kept away from side riser one end is equipped with the guide block, is equipped with on the feed bin and supplies the gliding second optical axis of guide block. By adopting the structure, not only the movement guide of the side vertical plate is realized, but also the movement guide of the side baffle plate is realized, and the position of the paper core in the whole storage bin can be adjusted when the side vertical plate moves.
In a word, the paper core feeding device of the rewinder still adopts the principle of gravity blanking, but carries out omnibearing control on the movement of the paper core, improves the accuracy of paper core blanking, thereby improving the stability and the production efficiency of the whole rewinder and reducing the rejection rate. Meanwhile, through simple replacement parts and adjustment parts, feeding of paper cores with different specifications can be achieved, and flexibility of the equipment is improved.
Drawings
Fig. 1 is a schematic structural view of a paper core feeding device of a rewinder according to the present embodiment;
FIG. 2 is a schematic view of the structure of the bin gate assembly and the discharge port assembly according to the embodiment;
fig. 3 is a schematic view of the paper core feeding device of the rewinding machine according to the embodiment, as seen from the lower side;
fig. 4 is a schematic view of the paper core feeding device of the rewinding machine according to the embodiment, viewed from the upper front;
fig. 5 is a schematic structural view of a pushing assembly and a sidewall moving assembly of the paper core feeding device of the rewinding machine according to the embodiment;
the paper core-0, a stock bin-1, a side baffle-11, a guide block-12, a second optical axis-13, a bin door component-2, a rack-21, a bin door-22, a first cylinder-23, a discharge port component-3, a discharge mold-31, an arc groove-31 a, a cantilever arm-32, a cylinder mounting rack-33, a second cylinder-34, a pushing component-4, a pushing wheel-41, a pushing frame-42, a guide plate-43, a guide groove-43 a, a guide wheel-44, a third cylinder-45, a first connecting rod-46, a pushing rotating shaft-47, a second connecting rod-48, a third connecting rod-49, a side wall mechanism-5, a side riser-51, a pushing rotating shaft support plate-52, a moving mechanism-6, a fourth cylinder-61, a fourth connecting rod-62, a moving rotating shaft-63, a fifth connecting rod-64, a sixth connecting rod-65, a seventh connecting rod-66, a linear guide rail-67, a sliding block-68, a mounting plate-69, a first optical axis-7, a guide sleeve-8, and a connecting plate-9.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a paper core feeding device of a rewinding machine comprises a storage bin 1, a bin gate assembly 2, a discharge port assembly 3 and a pushing assembly 4, wherein the bin gate assembly 2 is arranged on the storage bin 1, and the bottom of the storage bin 1 is inclined to one side provided with the bin gate assembly 2.
The bin gate assembly 2 comprises a frame 21, a bin gate 22 and a bin gate opening and closing mechanism, one end of the bin gate 22 is hinged with the frame 21, the other end of the bin gate 22 is connected with the bin gate opening and closing mechanism, and the bin gate opening and closing mechanism controls the lower swing and the lifting of the bin gate 22. In this embodiment, the door opening and closing mechanism includes a first cylinder 23, the tail of the first cylinder 23 is hinged with the frame 21, and the head of a piston rod of the first cylinder 23 is hinged with the door 22. The bin gate 22 can be opened and closed by adopting the structure, and the structure is simple and the control is convenient.
As shown in fig. 2, the discharge port assembly 3 is mounted on the bin 1, the discharge port assembly 3 is disposed below the bin gate assembly 2, and the discharge port assembly 3 includes a discharge mold 31. In this embodiment, the discharge port assembly 3 further includes a cantilever arm 32 and a cylinder mounting frame 33, and the cylinder mounting frame 33 is provided with a chute, and the chute is matched with the cantilever arm. The position of the discharge die 31 can be adjusted by adjusting the position of the cylinder mounting frame 33 so as to adapt to the discharge requirements of paper cores 0 with different diameters.
The discharge port assembly 3 comprises a die overturning mechanism, and the die overturning mechanism controls the upward overturning and the downward falling of the discharge die. In this embodiment, the mold overturning mechanism includes a second cylinder 34, and the tail of the second cylinder 34 is hinged with the cylinder mounting frame 33; one end of the discharging mould 31 is provided with an arc groove 31a, the other end of the discharging mould 31 is hinged with the head of a piston rod of the second cylinder 34, and the middle part of the discharging mould 31 is rotatably connected with the cylinder mounting frame 33. By controlling the ejection and retraction of the piston rod of the second cylinder 34, the upward turning and the downward falling of the end of the discharge mold 31 provided with the circular arc groove 31a can be controlled, the discharge can not be performed during the upward turning, and the discharge can be performed during the downward falling. The discharge die 31 can be replaced according to the diameter of the paper core 0.
As shown in fig. 3, 4 and 5, the pushing assemblies 4 are respectively disposed at two sides of the bin 1, and the pushing assemblies 4 include a pushing wheel 41, a pushing frame 42, a pushing guiding mechanism and a pushing link mechanism, the pushing wheel is mounted on the pushing frame, the pushing frame 42 is connected with the pushing guiding mechanism, and the pushing link mechanism controls pushing and retracting of the pushing frame 42. Further, the pushing guiding mechanism comprises a guiding plate 43 and a guiding wheel 44, the guiding plate 43 is provided with a guiding groove 43a, the guiding wheel 44 rolls in the guiding groove 43a, and the guiding wheel 44 is rotatably arranged on the pushing frame 42. The pushing guide mechanism can ensure the stability of the movement of the pushing frame 42.
Meanwhile, as shown in fig. 5, the pushing link mechanism comprises a third cylinder 45, a first link 46, a pushing rotating shaft 47, a second link 48 and a third link 49, the tail of the third cylinder 45 is hinged with the bin 1, one end of the first link 46 is hinged with the head of a piston rod of the third cylinder 45, the other end of the first link 46 is fixedly connected with the pushing rotating shaft 47, the second link 48 is arranged at two ends of the pushing rotating shaft 47, one end of the second link 48 is sleeved on the pushing rotating shaft 47, a key transmission structure is arranged between the second link 48 and the pushing rotating shaft, the other end of the second link 48 is hinged with one end of the third link 49, and the other end of the third link 49 is hinged with the pushing frame 42. By adopting the link mechanism, the movement of the pushing frame 42 and the pushing wheel 41 on the left side and the right side can be controlled simultaneously, the consistency of the movement is ensured, and the two ends of the paper core 0 can be pushed out stably and consistently.
When pushing, the piston rod of the third air cylinder 45 is controlled to eject, the first connecting rod 46 drives the pushing rotating shaft 47 to rotate, the second connecting rod 48 fixed at two ends of the pushing rotating shaft 47 rotates, and then the third connecting rod 49 is driven to move, and as the guide wheel 44 of the pushing frame 42 is arranged in the guide groove 43a of the guide plate 43, the pushing frame 42 moves along the set track of the guide groove 43a under the driving of the third connecting rod 49, and the pushing wheel 41 pushes the paper core 0 to the winding position; after the pushing is finished, the piston rod of the third air cylinder 45 is controlled to retract, and the pushing frame 42 is lifted along the guide groove 43a to restore to the original position through transmission, so that interference with other components is prevented.
The paper core feeding device of the rewinding machine of the embodiment further comprises a side wall moving assembly, the side wall moving assembly comprises a side wall mechanism 5 and a moving mechanism 6, the side wall mechanism 5 is respectively arranged on two sides of the storage bin 1, as shown in fig. 3, the side wall mechanism 5 comprises a side vertical plate 51 and a pushing rotating shaft supporting plate 52, the side vertical plate 51 is fixedly connected with the pushing rotating shaft supporting plate 52, and the guide plate 43 is arranged on the side vertical plate 51.
As shown in fig. 5, the moving mechanism 6 includes a fourth cylinder 61, a fourth connecting rod 62, a moving rotating shaft 63, a fifth connecting rod 64, a sixth connecting rod 65 and a seventh connecting rod 66, the tail of the fourth cylinder 62 is hinged with the bin 1, the head of a piston rod of the fourth cylinder 62 is hinged with one end of the fourth connecting rod 62, the other end of the fourth connecting rod 62 is fixedly connected with the moving rotating shaft 63, one end of the moving rotating shaft 63 is provided with the fifth connecting rod 64, the middle part of the fifth connecting rod 64 is fixedly connected with the moving rotating shaft 63, and two ends of the fifth connecting rod 64 are respectively hinged with one end of the sixth connecting rod 65 and one end of the seventh connecting rod 66. The moving mechanism 6 can ensure that the side vertical plates 51 on the left side and the right side synchronously move, so that the side vertical plates 51 can ensure that paper cores 0 with different lengths are determined at proper positions, and the blanking accuracy is further improved.
Furthermore, the moving mechanism 6 further comprises linear guide rail modules arranged on two sides of the storage bin 1, each linear guide rail module comprises a linear guide rail 67, a sliding block 68 and a sliding block mounting plate 69, the sliding block 68 is sleeved on the corresponding linear guide rail 67, the sliding block mounting plates 69 are mounted on the sliding block 68, one ends, far away from the fifth connecting rod 64, of the sixth connecting rod 65 and the seventh connecting rod 66 are hinged to the two sliding block mounting plates 69 respectively, and the pushing rotating shaft support plate 52 is fixedly connected with the sliding block mounting plates 69.
Before discharging, the left and right positions of the paper core 0 in the storage bin 1 have certain deviation, at this time, a piston rod of the fourth air cylinder 61 is ejected, the fourth connecting rod 62 drives the movable rotating shaft 63 to rotate, the fifth connecting rod 65 fixedly connected with the movable rotating shaft 63 rotates, the sixth connecting rod 65 and the seventh connecting rod 66 pull the sliding block mounting plate 69 and the sliding block 68 inwards, the side vertical plate 51 and the pushing rotating shaft support plate 52 move towards the middle, the side vertical plate 51 pushes the paper core 0 to the middle of the equipment, the paper core 0 is guaranteed to be opposite to materials, and waste products caused by winding deviation are prevented.
Meanwhile, the tail end executing components of the pushing component 4 are respectively arranged on the side vertical plate 51 and the pushing rotating shaft support plate 52, and when the side vertical plate 51 moves, the pushing wheel 41 also moves along with the side vertical plate, so that the material returning wheel 41 can stably complete the pushing action for paper cores 0 with different lengths.
In this embodiment, as shown in fig. 1 and 3, the sidewall moving assembly further includes a first optical axis 7 and a guide sleeve 8, the first optical axis 7 is disposed on the frame 21, and the guide sleeve 8 is sleeved on the first optical axis 7; the side vertical plate 51 is also provided with a connecting plate 9, one end of the connecting plate 9 is fixedly connected with the side vertical plate 51, and the other end is fixedly connected with the guide sleeve 8; the storage bin 1 comprises a side baffle 11, the side baffle 11 is fixedly connected with a side vertical plate 51, a guide block 12 is arranged below one end, far away from the side vertical plate 51, of the side baffle 11, and a second optical axis 13 for the guide block 12 to slide is arranged on the storage bin 1. With this structure, not only the movement guide of the side standing plate 51 but also the movement guide of the side baffle 11 is realized, and the position of the paper core 0 in the whole stock bin 1 can be adjusted when the side standing plate 51 moves.
In summary, the paper core feeding device of the rewinding machine still adopts the principle of gravity blanking, but carries out omnibearing control on the movement of the paper core 0, improves the blanking accuracy of the paper core 0, thereby improving the stability and the production efficiency of the whole machine and reducing the rejection rate. Meanwhile, through simple replacement parts and adjustment parts, feeding of paper cores with different specifications can be achieved, and flexibility of the equipment is improved.
In summary, the foregoing description is only of the preferred embodiments of the invention, and is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (5)
1. The utility model provides a rewinding machine send refill device which characterized in that: the automatic feeding device comprises a bin, a bin gate assembly, a discharge port assembly and a pushing assembly, wherein the bin gate assembly is arranged on the bin, and the bottom of the bin is inclined to one side provided with the bin gate assembly;
the bin gate assembly comprises a frame, a bin gate and a bin gate opening and closing mechanism, one end of the bin gate is hinged with the frame, the other end of the bin gate is connected with the bin gate opening and closing mechanism, and the bin gate opening and closing mechanism controls the lower hem and the lifting of the bin gate;
the discharging port assembly is arranged on the bin and arranged below the bin door assembly, and comprises a discharging die and a die overturning mechanism, and the die overturning mechanism controls the upward turning and the downward falling of the discharging die;
the pushing assembly comprises a pushing wheel, a pushing frame, a pushing guide mechanism and a pushing connecting rod mechanism, wherein the pushing wheel is arranged on the pushing frame, the pushing frame is connected with the pushing guide mechanism, and the pushing connecting rod mechanism controls pushing and retraction of the pushing frame;
the pushing assembly is respectively arranged at two sides of the storage bin, the pushing connecting rod mechanism comprises a third cylinder, a first connecting rod, a pushing rotating shaft, a second connecting rod and a third connecting rod, the tail part of the third cylinder is hinged with the storage bin, one end of the first connecting rod is hinged with the head part of a piston rod of the third cylinder, the other end of the first connecting rod is fixedly connected with the pushing rotating shaft, the second connecting rod is arranged at two ends of the pushing rotating shaft, one end of the second connecting rod is sleeved on the pushing rotating shaft, a key transmission structure is arranged between the second connecting rod and the pushing rotating shaft, the other end of the second connecting rod is hinged with one end of the third connecting rod, and the other end of the third connecting rod is hinged with the pushing frame;
the bin gate opening and closing mechanism comprises a first air cylinder, the tail part of the first air cylinder is hinged with the frame, and the head part of a piston rod of the first air cylinder is hinged with the bin gate;
the side wall moving assembly comprises a side wall mechanism and a moving mechanism, the side wall mechanism is respectively arranged at two sides of the storage bin, the side wall mechanism comprises a side vertical plate and a pushing rotating shaft support plate, the side vertical plate is fixedly connected with the pushing rotating shaft support plate, and the guide plate is arranged on the side vertical plate;
the moving mechanism comprises a fourth cylinder, a fourth connecting rod, a moving rotating shaft, a fifth connecting rod, a sixth connecting rod and a seventh connecting rod, wherein the tail part of the fourth cylinder is hinged with the stock bin, the head part of a piston rod of the fourth cylinder is hinged with one end of the fourth connecting rod, the other end of the fourth connecting rod is fixedly connected with the moving rotating shaft, one end of the moving rotating shaft is provided with the fifth connecting rod, the middle part of the fifth connecting rod is fixedly connected with the moving rotating shaft, and two ends of the fifth connecting rod are respectively hinged with one end of the sixth connecting rod and one end of the seventh connecting rod;
the moving mechanism further comprises linear guide rail modules arranged on two sides of the storage bin, each linear guide rail module comprises a linear guide rail, a sliding block and a sliding block mounting plate, each sliding block is sleeved on each linear guide rail, each sliding block mounting plate is mounted on each sliding block, one ends, far away from the fifth connecting rod, of the sixth connecting rod and the seventh connecting rod are respectively hinged to the two sliding block mounting plates, and the pushing rotating shaft support plate is fixedly connected with each sliding block mounting plate.
2. A rewinder feeding unit according to claim 1, wherein: the discharge gate subassembly still includes cantilever arm and cylinder mounting bracket, be equipped with the spout on the cylinder mounting bracket, spout and cantilever arm cooperation.
3. A rewinder feeding unit according to claim 2, wherein: the die overturning mechanism comprises a second air cylinder, and the tail part of the second air cylinder is hinged with the air cylinder mounting frame; the one end of ejection of compact mould is equipped with the circular arc groove, ejection of compact mould the other end with the piston rod head of second cylinder articulates, ejection of compact mould's middle part and cylinder mounting bracket rotatable coupling.
4. A rewinder feeding unit according to claim 3, wherein: the pushing guide mechanism comprises a guide plate and guide wheels, wherein guide grooves are formed in the guide plate, the guide wheels roll in the guide grooves, and the guide wheels are rotatably arranged on the pushing frame.
5. A rewinder feeding unit according to claim 4, wherein: the side wall moving assembly further comprises a first optical axis and a guide sleeve, the first optical axis is arranged on the frame, and the guide sleeve is sleeved on the first optical axis; a connecting plate is further arranged on the side vertical plate, one end of the connecting plate is fixedly connected with the side vertical plate, and the other end of the connecting plate is fixedly connected with the guide sleeve; the feed bin includes the side shield, side shield and side riser fixed connection, the side shield is kept away from the below of side riser one end and is equipped with the guide block, be equipped with on the feed bin and supply the gliding second optical axis of guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033747.7A CN107697702B (en) | 2017-10-30 | 2017-10-30 | Paper core feeding device of rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033747.7A CN107697702B (en) | 2017-10-30 | 2017-10-30 | Paper core feeding device of rewinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107697702A CN107697702A (en) | 2018-02-16 |
| CN107697702B true CN107697702B (en) | 2023-12-22 |
Family
ID=61176833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033747.7A Active CN107697702B (en) | 2017-10-30 | 2017-10-30 | Paper core feeding device of rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697702B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557539B (en) * | 2018-04-25 | 2023-07-25 | 深圳市博泰印刷设备有限公司 | Automatic paper core feeding device |
| CN111214333B (en) * | 2019-06-03 | 2023-11-17 | 振德医疗用品股份有限公司 | Automatic tape winder for self-adhesive elastic bandage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070115323A (en) * | 2006-06-01 | 2007-12-06 | 주식회사 일랑 | Suppling of core tube in automatic rewinding machine |
| CN102303787A (en) * | 2011-08-23 | 2012-01-04 | 王良忠 | Automatic bobbin paper slitting and rewinding machine |
| CN104709656A (en) * | 2015-03-11 | 2015-06-17 | 杭萧钢构股份有限公司 | Automatic-distributing conveyor line system for steel tube bundles |
| CN204702300U (en) * | 2015-06-24 | 2015-10-14 | 福建省骏旗机械工贸有限公司 | Slitting rewinder |
| CN105417238A (en) * | 2015-11-26 | 2016-03-23 | 浙江大学 | Slitting rewinder |
| CN205170004U (en) * | 2015-12-09 | 2016-04-20 | 苏州德立基电子科技有限公司 | Temperature -sensitive paper rewinding machine |
| CN105752723A (en) * | 2014-12-18 | 2016-07-13 | 重庆市泰精包装制品有限公司 | Insulation paper rewinding device |
| CN207827488U (en) * | 2017-10-30 | 2018-09-07 | 金华市胜昌机械有限公司 | A kind of rewinding machine paper feeding core apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITFI20060014A1 (en) * | 2006-01-18 | 2007-07-19 | Perini Fabio Spa | REWINDING MACHINE AND WINDING METHOD FOR THE PRODUCTION OF ROLLS |
-
2017
- 2017-10-30 CN CN201711033747.7A patent/CN107697702B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070115323A (en) * | 2006-06-01 | 2007-12-06 | 주식회사 일랑 | Suppling of core tube in automatic rewinding machine |
| CN102303787A (en) * | 2011-08-23 | 2012-01-04 | 王良忠 | Automatic bobbin paper slitting and rewinding machine |
| CN105752723A (en) * | 2014-12-18 | 2016-07-13 | 重庆市泰精包装制品有限公司 | Insulation paper rewinding device |
| CN104709656A (en) * | 2015-03-11 | 2015-06-17 | 杭萧钢构股份有限公司 | Automatic-distributing conveyor line system for steel tube bundles |
| CN204702300U (en) * | 2015-06-24 | 2015-10-14 | 福建省骏旗机械工贸有限公司 | Slitting rewinder |
| CN105417238A (en) * | 2015-11-26 | 2016-03-23 | 浙江大学 | Slitting rewinder |
| CN205170004U (en) * | 2015-12-09 | 2016-04-20 | 苏州德立基电子科技有限公司 | Temperature -sensitive paper rewinding machine |
| CN207827488U (en) * | 2017-10-30 | 2018-09-07 | 金华市胜昌机械有限公司 | A kind of rewinding machine paper feeding core apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107697702A (en) | 2018-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206474532U (en) | Four-roll plate bending machine | |
| CN107697702B (en) | Paper core feeding device of rewinder | |
| CN110371737B (en) | Swing arm type self-material-changing unreeling device | |
| CN116442356B (en) | Ceramic roll forming machine | |
| CN110790056A (en) | Automatic unwinding system without stopping and reducing speed | |
| CN207827488U (en) | A kind of rewinding machine paper feeding core apparatus | |
| CN201619225U (en) | Novel movable template rotation structure of horizontal injection molding machine | |
| CN206551541U (en) | A kind of self-feeding platform mechanism | |
| CN108296323B (en) | A kind of molding machine for the U-shaped boom of crane | |
| CN215478650U (en) | Paper bag machine's drop feed mechanism | |
| CN214217617U (en) | Discharging deviation rectifying device | |
| CN216444667U (en) | Winder that possesses quick replacement paper roll function | |
| CN2511645Y (en) | Core feeder for automatic coiling apparatus | |
| CN219379197U (en) | Feeding mechanism of vertical sawing machine | |
| CN219617992U (en) | PE shrink film pore-forming equipment | |
| CN217968584U (en) | Paper disc machine | |
| CN213976398U (en) | Spiral folding device for color ticket paper | |
| CN221140430U (en) | BOPP film winding drum replacement device | |
| CN111705537A (en) | Full-automatic fiber toilet paper production line and production method | |
| CN220033551U (en) | Base paper slitting rewinder | |
| CN220314455U (en) | Printing machine convenient to overhaul | |
| CN220880747U (en) | Feeding mechanism for steel slitting machine | |
| CN220971088U (en) | Laser rewinder | |
| CN210393118U (en) | Go out cloth swing mechanism | |
| CN220998546U (en) | Winding machine with stable cylinder operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 321000 Zhejiang Province, Jinhua City Jindong District Town Village early Applicant after: Jinhua Shengchang Technology Co.,Ltd. Address before: 321000 Zhejiang Province, Jinhua City Jindong District Town Village early Applicant before: JINHUA SHENGCHANG MACHINERY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A paper core feeding device for rewinding machines Granted publication date: 20231222 Pledgee: Zhejiang Jinhua Chengtai Rural Commercial Bank Co.,Ltd. Pledgor: Jinhua Shengchang Technology Co.,Ltd. Registration number: Y2024980016263 |