CN211310291U - Unloader of rewinding machine - Google Patents
Unloader of rewinding machine Download PDFInfo
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- CN211310291U CN211310291U CN201921761151.3U CN201921761151U CN211310291U CN 211310291 U CN211310291 U CN 211310291U CN 201921761151 U CN201921761151 U CN 201921761151U CN 211310291 U CN211310291 U CN 211310291U
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- rewinding machine
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Abstract
The utility model discloses an unloader of rewinding machine, including rewinding machine body and winding rod, cylinder I has all been welded to rewinding machine body both sides, the piston rod of cylinder I all wears to establish the rewinding machine body, all the welding has the depression bar on the piston rod of cylinder I, winding rod below is inconsistent has two steering rolls, steering roll below both sides are provided with infrared emitter and infrared receiver respectively, two spouts have all been seted up to rewinding machine body both sides, the spout bottom all is provided with cylinder two, all the welding has the slider on the piston rod of cylinder two, winding rod one side is provided with two pushing mechanism, pushing mechanism keeps away from winding rod one side is provided with cutting mechanism, winding rod keeps away from pushing mechanism one side is provided with tilting mechanism. The utility model provides an artifical rod that will accomplish the rolling take away, artifical in-process taking away is not only troublesome hard, the lower problem of production efficiency moreover.
Description
Technical Field
The utility model relates to a rewinding equipment field, in particular to unloader of rewinding machine.
Background
A rewinding machine is a mechanical device for rewinding a film, adhesive tape or toilet paper, etc. wound on a large roll onto a small roll. The rewinding machine is mainly applied to the preparation processes of products such as rewinding of toilet paper, rewinding of adhesive tape paper, rewinding of plastic films and the like, and mainly relates to the processes of feeding, rewinding, cutting, labeling, discharging and the like in the process of rewinding the adhesive tape paper by the rewinding machine.
When the existing rewinding machine is used for changing rolls, rolls which are rolled up are mainly taken away manually, and because the rolls which are rolled up are heavy, the manual operation is troublesome and labor-consuming in the taking away process, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an unloader of rewinding machine has solved the manual work and has taken away the rod of accomplishing the rolling, and the manual work is not only taking trouble and hard at the in-process of taking away, the lower problem of production efficiency moreover.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a feeding device of a rewinding machine comprises a rewinding machine body and a rewinding roller, wherein a first air cylinder is welded on each of two sides of the rewinding machine body, a piston rod of the first air cylinder penetrates through the rewinding machine body, a pressure rod is welded on each piston rod of the first air cylinder, each pressure rod is positioned in the rewinding roller, two steering rollers are abutted below the rewinding roller, an infrared emitter and an infrared receiver are respectively arranged on each of two sides below the steering rollers, the infrared emitter and the infrared receiver are respectively and fixedly connected with the rewinding machine body, two sliding grooves are respectively formed in each of two sides of the rewinding machine body, a second air cylinder is arranged at the bottom of each sliding groove, each second air cylinder is fixedly connected with the rewinding machine body, a sliding block is welded on each piston rod of each second air cylinder, each sliding block is in sliding connection with the corresponding sliding groove, and each two steering rollers are rotatably connected with the corresponding sliding block, the automatic rewinding machine is characterized in that two pushing mechanisms are arranged on one side of the winding roller and fixedly connected with the rewinding machine body, a cutting mechanism is arranged on one side, away from the winding roller, of each pushing mechanism and fixedly connected with the rewinding machine body, and a turnover mechanism is arranged on one side, away from the pushing mechanisms, of the winding roller.
By adopting the technical scheme, firstly, when the rolling rod is placed above the two steering rollers, the first air cylinder is started, the piston rod of the first air cylinder extends to drive the pressing rod to press the rolling rod, then, the rewinding machine is started to enable the rolling rod to start rolling, when more and more paper is on the rolling rod, the piston rods of the second air cylinders retract to enable all the sliding blocks to move downwards in the sliding grooves, all the sliding blocks move downwards to respectively drive the two steering rollers to move downwards, when the paper of the rolling rod blocks the infrared receiver, because the infrared receiver cannot receive signals of the infrared transmitter, then, the cutting mechanism is started to cut off the paper, the piston rod of the first air cylinder retracts to enable the pressing rod to be separated from the rolling rod, finally, the pushing mechanism is started again to push the rolling rod into the turnover mechanism, and then, the turnover mechanism is started again to safely and stably send the.
Preferably, a conveyor belt is arranged on one side, away from the rewinder body, of the turnover mechanism.
By adopting the technical scheme, when the rolling rods completing rolling are turned onto the conveyor belt by the turning mechanism, the conveyor belt is started to convey the rolling rods completing rolling to the next step.
Preferably, the pushing mechanism comprises a third air cylinder, the third air cylinder is fixedly connected with the rewinder body, a first fixing block is hinged to a piston rod of the third air cylinder, the first fixing block is far away from one side of the third air cylinder, a second fixing block is hinged to one side of the third air cylinder, connecting rods are hinged to two sides of the second fixing block, a fixing rod is welded between the two connecting rods, the fixing rod is fixedly connected with the inner wall of the rewinder body, one side, far away from the fixing block, of each connecting rod is hinged to a first push rod, the first push rod is far away from one side of the two connecting rods, a second push rod is hinged to one side of the two connecting rods, a fixing seat is arranged on the second push rod, the fixing seat is fixedly connected with the inner wall of the rewinder body, the second.
By adopting the technical scheme, the third air cylinder is started, the piston rod of the third air cylinder extends to drive the first fixing block to move backwards, the backward movement of the fixing block drives the lower part of the connecting rod to move circularly by taking the fixing rod as a center, the connecting rod above the connecting rod moves forwards circularly by taking the fixing rod as a center and drives the first push rod to move forwards, and the forward movement of the first push rod drives the second push rod and the push plate to move forwards until the push plate pushes the rolling rod into the turnover mechanism.
Preferably, the turnover mechanism comprises two cylinders four, a support plate is welded inside the rewinder body, the support plate is welded with the cylinders four, a turnover plate is welded on a piston rod of the cylinders four, the turnover plate is composed of a guide plate, an arc plate and a conveying plate, supporting seats are arranged on two sides of the turnover plate, the supporting seats are fixedly connected with the rewinder body, a rotating shaft is arranged in the supporting seats, and the rotating shaft penetrates through the turnover plate and is rotatably connected with the supporting seats.
Adopt above-mentioned technical scheme, when the rolling rod was in the returning face plate, start two cylinders four, cylinder four's piston rod extends and drives the returning face plate and use the pivot to overturn downwards as the center, leaves the returning face plate until the rolling rod.
Preferably, the cutting mechanism comprises a blade, a groove is formed in one side of the inner wall of the rewinding machine body, a motor is welded in the groove, a threaded rod is welded on an output shaft of the motor, a sliding block is connected to the threaded rod in a threaded mode and is rotatably connected with the rewinding machine body, and the blade is welded on the upper end face of the sliding block.
By adopting the technical scheme, the motor is started, the motor rotates forwards to drive the threaded rod to rotate forwards, the threaded rod rotates forwards to drive the sliding block in threaded connection with the threaded rod to slide forwards, the sliding block slides forwards to drive the blade to move forwards, and the blade moves forwards to play a role in cutting paper.
Preferably, a controller is welded on one side of the outer wall of the rewinding machine body, and the controller is electrically connected with the first air cylinder, the second air cylinder, the third air cylinder, the fourth air cylinder, the infrared emitter, the infrared receiver and the motor respectively.
By adopting the technical scheme, the controller respectively controls the first air cylinder, the second air cylinder, the third air cylinder, the fourth air cylinder, the infrared emitter, the infrared receiver and the motor to be switched on and off.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
fig. 2 is a schematic position diagram of the embodiment for showing the body of the rewinding machine;
FIG. 3 is a schematic view of the structure of FIG. 2 in an opposite direction;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is an enlarged view of a portion B of fig. 4.
Reference numerals: 1. a rewinder body; 2. a conveyor belt; 3. a turnover mechanism; 31. a turnover plate; 311. a guide plate; 312. an arc-shaped plate; 313. a transport plate; 32. a supporting seat; 33. a rotating shaft; 34. a support plate; 35. a cylinder IV; 4. a controller; 5. a chute; 6. a second air cylinder; 7. a slider; 8. a first cylinder; 9. a cutting mechanism; 91. a groove; 92. a motor; 93. a threaded rod; 94. a slider; 95. a blade; 10. a pushing mechanism; 101. a third air cylinder; 102. a first fixed block; 103. a second fixed block; 104. a connecting rod; 105. a first push rod; 106. a second push rod; 107. a fixed seat; 108. pushing the plate; 11. rolling up the roll; 12. a turning roll; 13. a pressure lever.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
A discharging device of a rewinding machine is shown in figures 1 to 5 and comprises a rewinding machine body 1 and a rewinding roller 11, wherein cylinders I8 are welded on two sides of the rewinding machine body 1, piston rods of the cylinders I8 penetrate through the rewinding machine body 1, pressure rods 13 are welded on the piston rods of the cylinders I8, the pressure rods 13 are located inside the rewinding roller 11, two steering rollers 12 are arranged below the rewinding roller 11 in a propping manner, infrared emitters (not shown) and infrared receivers (not shown) are respectively arranged on two sides below the steering rollers 12, the infrared emitters and the infrared receivers are respectively fixedly connected with the rewinding machine body 1, two chutes 5 are respectively arranged on two sides of the rewinding machine body 1, cylinders II 6 are respectively arranged at the bottoms of the chutes 5, the cylinders II 6 are fixedly connected with the rewinding machine body 1, slide blocks 7 are welded on the piston rods of the cylinders II 6, and the slide blocks 7 are both in sliding connection with the chutes 5, two steering rolls 12 all are to rotate with slider 7 and are connected, and rolling rod 11 one side is provided with two pushing mechanism 10, and pushing mechanism 10 is fixed connection with rewinding machine body 1, and pushing mechanism 10 keeps away from rolling rod 11 one side and is provided with cutting mechanism 9, and cutting mechanism 9 is fixed connection with rewinding machine body 1, and rolling rod 11 keeps away from pushing mechanism 10 one side and is provided with tilting mechanism 3.
The conveying belt 2 is arranged on one side, far away from the rewinding machine body 1, of the turnover mechanism 3, and when the turnover mechanism 3 overturns the rolling roller 11 completing rolling to the conveying belt 2, the conveying belt 2 is started to convey the rolling roller 11 completing rolling to the next step.
Pushing mechanism 10 includes cylinder three 101, cylinder three 101 is fixed connection with rewinding machine body 1, it has fixed block one 102 to articulate on the piston rod of cylinder three 101, fixed block one 102 is kept away from that cylinder three 101 one side articulates there is fixed block two 103, fixed block two 103 both sides all articulate there is connecting rod 104, the welding has the dead lever in the middle of two connecting rod 104, the dead lever is fixed connection with rewinding machine body 1 inner wall, two connecting rod 104 keep away from that fixed block one 102 side articulates there is push rod one 105, push rod one 105 keeps away from that two connecting rod 104 one side articulate there is push rod two 106, be provided with fixing base 107 and push rod two 106 on the push rod two 106 and wear to establish fixing base 107, fixing base 107 is fixed connection with rewinding machine body 1 inner wall, push rod two 106 keep away from that push rod one 105.
The cutting mechanism 9 comprises a blade 95, a groove 91 is formed in one side of the inner wall of the rewinding machine body 1, a motor 92 is welded in the groove 91, a threaded rod 93 is welded on an output shaft of the motor 92, a sliding block 94 is in threaded connection with the threaded rod 93 and is in rotating connection with the rewinding machine body 1, and the blade 95 is welded on the upper end face of the sliding block 94.
The welding of rewinding machine body 1 outer wall one side has controller 4, and controller 4 is the electricity in cylinder one 8, cylinder two 6, cylinder three 101, cylinder four 35, infrared emitter, infrared receiver and motor 92 respectively and is connected, and controller 4 is controlling the switch of cylinder one 8, cylinder two 6, cylinder three 101, cylinder four 35, infrared emitter, infrared receiver and motor 92 respectively.
In practical operation, firstly setting parameters of each mechanism, then manually placing the winding roller 11 above the two turning rollers 12, starting the cylinder I8, extending a piston rod of the cylinder I8 to drive the press rod 13 to press the winding roller 11, then starting the rewinding machine to start winding the winding roller 11, when more and more paper is on the winding roller 11, retracting piston rods of all the cylinder II 6 to enable all the slide blocks 7 to move downwards in the chute 5, enabling all the slide blocks 7 to move downwards to respectively drive the two turning rollers 12 to move downwards, when the paper on the winding roller 11 blocks the infrared receiver, the controller 4 starts a motor 92 of the cutting mechanism 9 because the infrared receiver cannot receive signals of the infrared emitter, the motor rotates forwards 92 to drive the threaded rod 93 to rotate forwards, the forward rotating threaded rod 93 drives the slide block 94 connected with the forward rotating rod to slide forwards, the slide block 94 drives the blade 95 to move forwards, until the blade 95 cuts the paper.
Then the piston rod of the first cylinder 8 retracts to separate the pressure rod 13 from the winding roller 11, the third cylinder 101 of the two pushing mechanisms 10 is started, the piston rod of the third cylinder 101 extends to drive the first fixing block 102 to move backwards, the first fixing block 102 moves backwards to drive the lower part of the connecting rod 104 to move circularly around the fixing rod, the upper connecting rod 104 moves circularly around the fixing rod and drives the first push rod 105 to move forwards, the first push rod 105 moves forwards to drive the second push rod 106 and the push plate 108 to move forwards, and until the push plate 108 pushes the winding roller 11 into the turnover plate 31 of the turnover mechanism 3. When the winding roller 11 is in the turnover plate 31, the two cylinders four 35 are started, the piston rods of the cylinders four 35 extend to drive the turnover plate 31 to rotate downwards by taking the rotating shaft 33 as a center until the winding roller 11 reaches the conveyor belt 2, and finally the conveyor belt 2 is started again to transport the winding roller 11 which is completely wound to the next step.
Claims (6)
1. The blanking device of the rewinding machine comprises a rewinding machine body (1) and a winding roller (11), and is characterized in that a first air cylinder (8) is welded on each of two sides of the rewinding machine body (1), a piston rod of the first air cylinder (8) penetrates through the rewinding machine body (1), a pressure rod (13) is welded on each piston rod of the first air cylinder (8), the pressure rods (13) are located inside the winding roller (11), two steering rollers (12) are abutted to the lower side of the winding roller (11), an infrared emitter and an infrared receiver are respectively arranged on each of two sides below the steering rollers (12), the infrared emitter and the infrared receiver are respectively and fixedly connected with the rewinding machine body (1), two chutes (5) are respectively arranged on each of two sides of the rewinding machine body (1), a second air cylinder (6) is arranged at the bottom of each chute (5), the rewinding machine is characterized in that the second air cylinder (6) is fixedly connected with the rewinding machine body (1), a sliding block (7) is welded on a piston rod of the second air cylinder (6), the sliding block (7) is in sliding connection with the sliding groove (5), the two steering rollers (12) are rotatably connected with the sliding block (7), two pushing mechanisms (10) are arranged on one side of the rewinding roller (11), the pushing mechanisms (10) are fixedly connected with the rewinding machine body (1), one side, away from the rewinding roller (11), of each pushing mechanism (10) is provided with a cutting mechanism (9), the cutting mechanisms (9) are fixedly connected with the rewinding machine body (1), and one side, away from the pushing mechanisms (10), of the rewinding roller (11) is provided with a turnover mechanism (3).
2. The blanking device of a rewinding machine as claimed in claim 1, characterized in that said turning mechanism (3) is provided with a conveyor belt (2) on the side remote from said rewinding machine body (1).
3. The blanking device of the rewinding machine as claimed in claim 2, wherein said pushing mechanism (10) comprises a third cylinder (101), said third cylinder (101) is fixedly connected with said rewinding machine body (1), a first fixing block (102) is hinged to a piston rod of said third cylinder (101), a second fixing block (103) is hinged to one side of said first fixing block (102) away from said third cylinder (101), two connecting rods (104) are hinged to two sides of said second fixing block (103), a fixing rod is welded between said two connecting rods (104), said fixing rod is fixedly connected with an inner wall of said rewinding machine body (1), a first push rod (105) is hinged to one side of said two connecting rods (104) away from said first fixing block (102), a second push rod (106) is hinged to one side of said first push rod (105) away from said two connecting rods (104), a fixing seat (107) is arranged on said second push rod (106), and said second push rod (106) penetrates through said fixing seat (107) ) The fixed seat (107) is fixedly connected with the inner wall of the rewinding machine body (1), one side, far away from the first push rod (105), of the second push rod (106) is welded with a push plate (108), and the two pushing mechanisms (10) are symmetrically arranged.
4. The blanking device of the rewinding machine as claimed in claim 3, wherein said pushing mechanism (10) comprises two cylinders four (35), a support plate (34) is welded inside said rewinding machine body (1), two cylinders four (35) are welded on said support plate (34), a turning plate (31) is welded on a piston rod of said cylinders four (35), said turning plate (31) is composed of a guide plate (311), an arc plate (312) and a transport plate (313), support seats (32) are respectively arranged on two sides of said turning plate (31), said support seats (32) are fixedly connected with said rewinding machine body (1), a rotating shaft (33) is arranged in said support seats (32), said rotating shaft (33) penetrates through said turning plate (31) and is rotatably connected with said two support seats (32).
5. The blanking device of the rewinding machine as claimed in claim 4, characterized in that said cutting mechanism (9) comprises a blade (95), a groove (91) is formed in one side of the inner wall of said rewinding machine body (1), a motor (92) is welded in said groove (91), a threaded rod (93) is welded on the output shaft of said motor (92), a sliding block (94) is connected to said threaded rod (93) in a threaded manner and is rotatably connected to said rewinding machine body (1), and said blade (95) is welded on the upper end face of said sliding block (94).
6. The blanking device of the rewinding machine as claimed in claim 5, characterized in that a controller (4) is welded to one side of the outer wall of the rewinding machine body (1), and the controller (4) is electrically connected to the first cylinder (8), the second cylinder (6), the third cylinder (101), the fourth cylinder (35), the infrared emitter, the infrared receiver and the motor (92) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761151.3U CN211310291U (en) | 2019-10-19 | 2019-10-19 | Unloader of rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761151.3U CN211310291U (en) | 2019-10-19 | 2019-10-19 | Unloader of rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211310291U true CN211310291U (en) | 2020-08-21 |
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ID=72063104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921761151.3U Active CN211310291U (en) | 2019-10-19 | 2019-10-19 | Unloader of rewinding machine |
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| Country | Link |
|---|---|
| CN (1) | CN211310291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374272A (en) * | 2020-11-25 | 2021-02-19 | 杭州灵杰花边线带有限公司 | Semi-automatic winder |
| CN114852755A (en) * | 2022-07-09 | 2022-08-05 | 潍坊恒诚祥精密机械科技有限公司 | Tube core-free splitting machine and production method of tube core-free small roll paper |
-
2019
- 2019-10-19 CN CN201921761151.3U patent/CN211310291U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374272A (en) * | 2020-11-25 | 2021-02-19 | 杭州灵杰花边线带有限公司 | Semi-automatic winder |
| CN112374272B (en) * | 2020-11-25 | 2022-09-06 | 杭州灵杰花边线带有限公司 | Semi-automatic winder |
| CN114852755A (en) * | 2022-07-09 | 2022-08-05 | 潍坊恒诚祥精密机械科技有限公司 | Tube core-free splitting machine and production method of tube core-free small roll paper |
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