CN210854565U - Paper conveying device - Google Patents
Paper conveying device Download PDFInfo
- Publication number
- CN210854565U CN210854565U CN201921569100.0U CN201921569100U CN210854565U CN 210854565 U CN210854565 U CN 210854565U CN 201921569100 U CN201921569100 U CN 201921569100U CN 210854565 U CN210854565 U CN 210854565U
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- Prior art keywords
- rod
- conveying
- roller
- connecting rod
- screw
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000001154 acute effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 5
- 239000000123 paper Substances 0.000 description 31
- 230000000903 blocking effect Effects 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a paper conveyor, including frame, feed mechanism and conveying mechanism. The feeding mechanism comprises a first support and a fixed seat, and the first support and the fixed seat are both connected with the base; first support is provided with material loading roller, first hydraulic piston cylinder and first connecting rod, the fixing base is including the support rod that second hydraulic piston cylinder and bisymmetry set up, through the support rod that material loading roller, first hydraulic piston cylinder, first connecting rod, second hydraulic piston cylinder and bisymmetry set up, accomplishes the material loading of stock form, and whole process need not to use the crane, makes things convenient for the material loading, can swiftly accomplish the material loading of many rolls of stock form simultaneously.
Description
Technical Field
The utility model relates to a lithography apparatus, in particular to paper conveyor.
Background
When the paper angle bead is produced, a plurality of paper sheets are overlapped and pasted together to form a paper board, then the paper board is bent through the bending device, and then the paper board which is bent is cut to form the paper angle bead. When a plurality of pieces of paper are overlaid and adhered, the roll paper needs to be lifted and then is loaded on a loading roller for discharging. The volume of stock form is great, and weight is great, mainly hangs the material loading roller through the crane at present, but the volume of crane is great, inconvenient use in the less place in space, when many stock forms need the material loading simultaneously, uses crane material loading efficiency lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a paper conveyor can need not to pass through the crane, can realize the material loading of stock form, convenient and fast.
According to utility model's first aspect embodiment's paper conveyor, include:
the rack comprises a first cross rod, a second cross rod, a third cross rod and a fourth cross rod, wherein the first cross rod and the second cross rod are parallel to each other, and the first cross rod, the third cross rod, the second cross rod and the fourth cross rod are sequentially connected in a closed manner to form a base;
the feeding mechanism comprises a first support and a fixed seat, and the first support and the fixed seat are both connected with the base; the first support is provided with a feeding roller, a first hydraulic piston cylinder and a first connecting rod, the first connecting rod is hinged to the first support, the first hydraulic piston cylinder drives the first connecting rod to rotate around a hinged point in a vertical plane, the first connecting rod is provided with a connecting end connected with the feeding roller, the connecting end is arranged at one end far away from the hinged point of the first connecting rod, and the feeding roller is detachably connected with the first connecting rod; the fixed seat comprises a second hydraulic piston cylinder and two symmetrically arranged bearing rods, the second hydraulic piston rod drives the bearing rods to move up and down, and the uppermost ends of the bearing rods are provided with bearing parts clamped with the feeding roller; the projection of the connecting end of the first connecting rod in the vertical direction can be superposed with the bearing part of the bearing rod;
the conveying mechanism comprises a first conveying roller and a second conveying roller, the first conveying roller and the second conveying roller are both arranged on the first support, the projection of the first conveying roller on the horizontal plane is perpendicular to the first cross rod, the projection of the second conveying roller on the horizontal plane and the first cross rod form an acute angle, the first conveying roller is arranged above the second conveying roller, and the projection of the first conveying roller on the horizontal plane is intersected with the projection of the second conveying roller on the horizontal plane; the second conveying roller is parallel to the feeding roller.
The feeding mechanism and the conveying mechanism are provided with a plurality of groups, the plurality of mountain material rollers are parallel to each other, the plurality of first conveying rollers are parallel to each other, the base is vertically provided with a first telescopic rod, the movable end of the first telescopic rod is horizontally provided with a plurality of third conveying rollers, the plurality of third conveying rollers are vertically and uniformly arranged on the first telescopic rod, and the third conveying rollers are parallel to the first conveying rollers.
According to some embodiments of the present invention, the end of the feeding roller is provided with a connecting shaft, the connecting end is provided with a first mounting groove, and the first mounting groove is matched with the connecting shaft in shape; the connecting axle is provided with annular screens, first mounting groove seted up with the first joint groove of screens complex, the screens with first card is with groove joint.
According to some embodiments of the utility model, first screw hole has been seted up in the mounting groove, the connecting axle be provided with first screw hole complex first screw with let the first through-hole that the screw passes through, the connecting axle passes through first screw with the mounting groove is connected.
According to some embodiments of the utility model, the connecting rod is kept away from the one end of pin joint is provided with the fixed block, the fixed block is provided with the second screw, the fixed block passes through the second mounting screw and installs on the connecting rod, the fixed block seted up with connect the complex second mounting groove, the second mounting groove seted up with screens complex second joint groove, set up the restriction in the second mounting groove the concave part that first screw removed.
According to some embodiments of the utility model, the material loading roller is kept away from the one end of connecting rod is provided with the spacing ring, the spacing ring radially is provided with the third screw, the material loading roller seted up with third screw complex second screw hole.
According to the utility model discloses paper conveyor has following beneficial effect at least: when feeding, the feeding roller is firstly detached from the first connecting rod, then the feeding roller is sleeved with the paper core of the roll paper, and the first piston cylinder drives the first connecting rod to rotate clockwise, so that the interference between the first connecting rod and the bearing rod is avoided; remove the stock form on the fixing base after that, then the start of second hydraulic piston cylinder, drive bearing rod upward movement, the bearing portion and the material loading roller butt of bearing rod, drive material loading roller upward movement, then the first connecting rod anticlockwise rotation of first hydraulic piston cylinder drive, then be connected the material loading roller with first connecting rod, then first connecting rod stall, material loading roller and first connecting rod fixed mounting, then the bearing rod resets, accomplish the material loading of stock form, whole process need not to use the crane, make things convenient for the material loading, the material loading of many stock forms can be accomplished fast ground simultaneously.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic top view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first conveying roller, a second conveying roller and a third conveying roller in the embodiment of the present invention;
fig. 3 is a schematic structural view of a feeding mechanism in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the feeding roller in the embodiment of the present invention.
A first cross bar 110, a second cross bar 120, a third cross bar 130, a fourth cross bar 140,
A first bracket 210, a first connecting rod 211, a feeding roller 212, a first mounting groove 213, a first clamping groove 214, a first threaded hole 215, a connecting shaft 216, a clamping position 217, a limiting ring 218, a third screw 219, a fixed seat 220, a supporting rod 221, a fixed block 230, a second mounting groove 231, a second clamping groove 232, a concave part 233, a first hydraulic piston cylinder 240, a second hydraulic piston cylinder 240, a first screw rod, a second screw rod, a fixed block 221, a fixed block 230, a second mounting groove 231, a second,
A first conveying roller 310, a second conveying roller 320, a third conveying roller 330 and an expansion link 340.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Referring to fig. 1 to 4, a sheet conveying apparatus includes: the rack comprises a first cross bar 110, a second cross bar 120, a third cross bar 130 and a fourth cross bar 140, wherein the first cross bar 110 and the second cross bar 120 are parallel to each other, and the first cross bar 110, the third cross bar 130, the second cross bar 120 and the fourth cross bar 140 are sequentially connected in a closed manner to form a base, so that the stability of the device during movement is improved.
The feeding mechanism comprises a first bracket 210 and a fixed seat 220, wherein the first bracket 210 and the fixed seat 220 are both connected with the base; the first support 210 is provided with a feeding roller 212, a first hydraulic piston cylinder 240 and a first connecting rod 211, the first connecting rod 211 is hinged to the first support 210, the first hydraulic piston cylinder 240 drives the first connecting rod 211 to rotate around a hinged point in a vertical plane, the first connecting rod 211 is provided with a connecting end connected with the feeding roller 212, the connecting end is arranged at one end far away from the hinged point of the first connecting rod 211, and the feeding roller 212 is detachably connected with the first connecting rod 211; the fixed seat 220 comprises a second hydraulic piston cylinder and two symmetrically arranged bearing rods 221, the second hydraulic piston rod drives the bearing rods 221 to move up and down, and the uppermost end of each bearing rod 221 is provided with a bearing part clamped with the feeding roller 212; the projection of the connecting end of the first link 211 in the vertical direction can coincide with the bearing part of the bearing rod 221;
the conveying mechanism comprises a first conveying roller 310 and a second conveying roller 320, the first conveying roller 310 and the second conveying roller 320 are both arranged on the first support 210, the projection of the first conveying roller 310 on the horizontal plane is perpendicular to the first cross bar 110, the projection of the second conveying roller 320 on the horizontal plane forms an acute angle with the first cross bar 110, the first conveying roller 310 is arranged above the second conveying roller 320, and the projection of the first conveying roller 310 on the horizontal plane is intersected with the projection of the second conveying roller 320 on the horizontal plane; the second conveying roller 320 is parallel to the feeding roller 212, and meanwhile, the projection of the second conveying roller 320 on the horizontal plane forms an acute angle with the first cross rod 110, so that the feeding roller 212 is arranged obliquely relative to the first cross rod 110, and when a plurality of groups of feeding rollers 212 are arranged, the space is saved. First conveying roller 310 and second conveying roller 320 play the guide effect to the paper, when a plurality of stock papers ejection of compact simultaneously, make the paper of each stock paper all carry along the length direction of first horizontal pole 110 at last, improve paper stability, avoid the direction of delivery inconsistent of paper.
Wherein, feed mechanism and conveying mechanism are provided with a plurality of groups, and a plurality of mountain material rollers are parallel to each other, and a plurality of first conveying rollers 310 are parallel to each other, and the base is vertical to be provided with first telescopic link 340, and the expansion end level of first telescopic link 340 is provided with a plurality of third conveying rollers 330, and a plurality of third conveying rollers 330 are vertical align to grid at first telescopic link 340, and third conveying roller 330 is parallel with first conveying roller 310. The third conveying roller 330 separates the paper conveyed by the roll paper of the plurality of groups of feeding mechanisms, and prevents the paper from knotting in the conveying process.
During feeding, the feeding roller 212 is firstly detached from the first connecting rod 211, then the feeding roller 212 is sleeved with a paper core of roll paper, and the first piston cylinder drives the first connecting rod 211 to rotate clockwise, so that the interference between the first connecting rod and the bearing rod 221 is avoided; then, the roll paper is moved to the fixing seat 220, then the second hydraulic piston cylinder is started to drive the bearing rod 221 to move upwards, the bearing portion of the bearing rod 221 is abutted to the feeding roller 212 to drive the feeding roller 212 to move upwards, then the first hydraulic piston cylinder 240 drives the first connecting rod 211 to rotate anticlockwise, then the feeding roller 212 is connected with the first connecting rod 211, then the first connecting rod 211 stops rotating, the feeding roller 212 and the first connecting rod 211 are fixedly installed, then the bearing rod 221 resets, feeding of the roll paper is completed, a crane is not needed in the whole process, and the roll paper feeding device is convenient and fast. Meanwhile, the simultaneous discharging of a plurality of rolls of roll paper is realized through a plurality of parallel feeding rollers 212, a first conveying roller 310, a second conveying roller 320 and a third conveying roller 330, the conveying directions are consistent,
referring to fig. 3 to 4, in some embodiments, the end of the feeding roller 212 is provided with a connecting shaft 216, the connecting end is provided with a first mounting groove 213, and the first mounting groove 213 is matched with the connecting shaft 216 in shape; the connecting shaft 216 is provided with an annular blocking position 217, the first mounting groove 213 is provided with a first clamping groove 214 matched with the blocking position 217, and the blocking position 217 is clamped with the first clamping groove. During installation, the lower half part of the annular clamping position 217 is clamped with the first clamping groove 214, so that the connecting shaft 216 is conveniently and stably arranged in the first mounting groove 213, and the axial movement of the feeding roller 212 is limited.
In some embodiments, a first threaded hole 215 is formed in the mounting groove, a first screw is provided on the connecting shaft 216 to be engaged with the first threaded hole 215, and a first through hole is provided for allowing the screw to pass through, and the connecting shaft 216 is connected to the mounting groove by the first screw. The first screw passes through the first through hole and is connected with the first screw hole 215, and the connecting shaft 216 is fixed in the first mounting groove 213 by tightening the first screw, so that the radial movement of the feeding roller 212 is limited, and the feeding roller 212 is prevented from falling off when the roll paper is fed. The loading roller 212 and the web core engaging portion are rotatable relative to the connecting shaft 216.
In some embodiments, a fixing block 230 is disposed at an end of the connecting rod away from the hinge point, the fixing block 230 is provided with a second screw, the fixing block 230 is mounted on the connecting rod by the second screw, the fixing block 230 is provided with a second mounting groove 231 matched with the connection, the second mounting groove 231 is provided with a second clamping groove 232 matched with the clamping position 217, and a concave portion 233 for limiting the movement of the first screw is formed in the second mounting groove 231. The fixed block 230 is fastened with the connecting shaft 216, so that the upper half part of the clamping position 217 is arranged in the second clamping groove 232, then the fixed block 230 is fixedly connected with the connecting rod through the second screw, the first screw is positioned in the concave part 233 of the second mounting groove 231 at the moment, the concave part 233 limits the radial movement of the first screw, the first screw is prevented from falling off, meanwhile, the connecting shaft 216 is fixed by the second clamping groove 232 and the first clamping groove 214 together, and the mounting stability of the connecting shaft 216 and the connecting rod is improved.
Referring to fig. 4, in some embodiments, a limiting ring 218 is disposed at an end of the feeding roller 212 away from the connecting rod, a third screw 219 is radially disposed on the limiting ring 218, and a second threaded hole matched with the third screw 219 is formed in the feeding roller 212. Through the cooperation of third screw 219 with the second screw hole, fix spacing ring 218 at material loading roller 212, prevent that the stock form from breaking away from material loading roller 212 in the rotation process.
Similarly, when reloading, the fixing block 230 is detached firstly, then the supporting rod 221 rises to lift the connecting shaft 216, then the connecting shaft 216 is separated from the first connecting rod 211, then the loading roller 212 descends along with the supporting rod 221, the rest of roll paper is placed on the ground, then the loading roller 212 is separated from the rest of roll paper, and then loading is carried out, so that roll paper replacement is realized.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A sheet conveying apparatus, comprising:
the rack comprises a first cross rod, a second cross rod, a third cross rod and a fourth cross rod, wherein the first cross rod and the second cross rod are parallel to each other, and the first cross rod, the third cross rod, the second cross rod and the fourth cross rod are sequentially connected in a closed manner to form a base;
the feeding mechanism comprises a first support and a fixed seat, and the first support and the fixed seat are both connected with the base; the first support is provided with a feeding roller, a first hydraulic piston cylinder and a first connecting rod, the first connecting rod is hinged to the first support, the first hydraulic piston cylinder drives the first connecting rod to rotate around a hinged point in a vertical plane, the first connecting rod is provided with a connecting end connected with the feeding roller, the connecting end is far away from the hinged point of the first connecting rod, and the feeding roller is detachably connected with the first connecting rod; the fixed seat comprises a second hydraulic piston cylinder and two symmetrically arranged bearing rods, the second hydraulic piston rod drives the bearing rods to move up and down, and the uppermost ends of the bearing rods are provided with bearing parts clamped with the feeding roller; the projection of the connecting end of the first connecting rod in the vertical direction can be superposed with the bearing part of the bearing rod;
the conveying mechanism comprises a first conveying roller and a second conveying roller, the first conveying roller and the second conveying roller are both arranged on the first support, the projection of the first conveying roller on the horizontal plane is perpendicular to the first cross rod, the projection of the second conveying roller on the horizontal plane and the first cross rod form an acute angle, the first conveying roller is arranged above the second conveying roller, and the projection of the first conveying roller on the horizontal plane is intersected with the projection of the second conveying roller on the horizontal plane; the second conveying roller is parallel to the feeding roller;
the feeding mechanism and the conveying mechanism are provided with a plurality of groups, the feeding rollers are parallel to each other, the first conveying rollers are parallel to each other, the base is vertically provided with a first telescopic rod, a plurality of third conveying rollers are horizontally arranged at the movable end of the first telescopic rod, the third conveying rollers are vertically and uniformly arranged on the first telescopic rod, and the third conveying rollers are parallel to the first conveying rollers.
2. The paper conveying device according to claim 1, wherein a connecting shaft is arranged at an end of the feeding roller, a first mounting groove is formed in the connecting shaft, and the shape of the first mounting groove is matched with that of the connecting shaft; the connecting axle is provided with annular screens, first mounting groove seted up with the first joint groove of screens complex, the screens with first card is with groove joint.
3. The paper conveying device according to claim 2, wherein a first threaded hole is formed in the mounting groove, the connecting shaft is provided with a first screw which is matched with the first threaded hole and a first through hole through which the screw passes, and the connecting shaft is connected with the mounting groove through the first screw.
4. The paper conveying device according to claim 3, wherein a fixed block is disposed at an end of the connecting rod away from the hinge point, the fixed block is provided with a second screw, the fixed block is mounted on the connecting rod through the second screw, the fixed block is provided with a second mounting groove matched with the connection, the second mounting groove is provided with a second clamping groove matched with the clamping position, and a concave portion for limiting movement of the first screw is formed in the second mounting groove.
5. The paper conveying device according to claim 1, wherein a limiting ring is arranged at one end of the feeding roller, which is far away from the connecting rod, a third screw is radially arranged on the limiting ring, and a second threaded hole matched with the third screw is formed in the feeding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569100.0U CN210854565U (en) | 2019-09-20 | 2019-09-20 | Paper conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569100.0U CN210854565U (en) | 2019-09-20 | 2019-09-20 | Paper conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854565U true CN210854565U (en) | 2020-06-26 |
Family
ID=71284519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569100.0U Expired - Fee Related CN210854565U (en) | 2019-09-20 | 2019-09-20 | Paper conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210854565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803594A (en) * | 2022-04-01 | 2022-07-29 | 杭州特种纸业有限公司 | Base paper uncoiling tension control structure and method |
-
2019
- 2019-09-20 CN CN201921569100.0U patent/CN210854565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803594A (en) * | 2022-04-01 | 2022-07-29 | 杭州特种纸业有限公司 | Base paper uncoiling tension control structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |