CN214027705U - Paper folding device of rotary printing machine - Google Patents
Paper folding device of rotary printing machine Download PDFInfo
- Publication number
- CN214027705U CN214027705U CN202022115741.8U CN202022115741U CN214027705U CN 214027705 U CN214027705 U CN 214027705U CN 202022115741 U CN202022115741 U CN 202022115741U CN 214027705 U CN214027705 U CN 214027705U
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- Prior art keywords
- folding
- plate
- set square
- roller
- discharge roller
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- 238000007599 discharging Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a rotary press folding device relates to printing machine auxiliary device's technical field, which comprises a frame, it is connected with the feed roll and the discharge roller that are used for conveying the paper tape to rotate in the frame, the equal level setting of feed roll and discharge roller, the feed roll sets up in the discharge roller top, the length direction and the discharge roller of feed roll are perpendicular, be provided with the folding board in the frame, the folding board sets up between feed roll and discharge roller, the folding board is the isosceles triangle structure, the base setting of folding board is in the feed roll below, the summit setting of folding board is in the discharge roller top, the folding board includes left set square and right set square, the end point of left set square and right set square articulates the connection, left kink has been seted up on the left set square, right kink has been seted up on the right set square, left kink and right kink can buckle paper tape both sides limit. The folding plate has the effect of enabling the folding plate to change the size and fold paper of various specifications.
Description
Technical Field
The application relates to the technical field of auxiliary devices of printing machines, in particular to a folding device of a rotary printing machine.
Background
In the field of paper products and plastic packaging, a conveying roller is often used for transporting long-roll paper and plastic packages, a user rotates and connects a material receiving roller and a material discharging roller on a rack, so that the paper and plastic packages are discharged from the material discharging roller, the paper and plastic packages are wound into a cylinder shape through the material receiving roller, and various mechanical devices are arranged between the material receiving roller and the material discharging roller, so that different purposes are processed.
Before the processes of splicing and forming paper products and plastic packages and the like, users often need to fold paper and plastic packages and then carry out cutting and pasting processes, so that the working efficiency is improved. The user of service can set up the folding board between two transfer rollers to carry out the fifty percent discount work, the folding board is the smooth isosceles triangle shaped plate in edge, pastes to establish on the folding board surface when paper and plastic packaging, moves the in-process from folding board base to the apex angle of folding board, and the both edges of paper are along with folding board edge infolding and final fifty percent discount, thereby form the paper of fifty percent discount and by the transfer roller conveying.
The above prior art solutions have the following drawbacks: the size of the folding plate can only bend paper within a certain specification range, and the replacement of the folding plate consumes working hours and causes inconvenience.
SUMMERY OF THE UTILITY MODEL
An object of the present application is to provide a folding device of a rotary press machine having an effect of enabling a folding plate to change in size and folding sheets of various specifications.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a rotary press folding device, which comprises a frame, it is connected with the feed roll and the discharge roller that are used for conveying the paper tape to rotate in the frame, feed roll and the equal level setting of discharge roller, the feed roll sets up in the discharge roller top, the length direction of feed roll is perpendicular with the discharge roller, be provided with the folding board in the frame, the folding board sets up between feed roll and discharge roller, the folding board is the isosceles triangle structure, the base setting of folding board is in the feed roll below, the summit setting of folding board is in the discharge roller top, the folding board includes left set-square and right set-square, the extreme point of left set-square and right set-square articulates the connection, left kink has been seted up on the left set-square, right kink has been seted up on the right set-square, left kink and right kink can buckle both sides paper tape.
Through adopting above-mentioned technical scheme, through setting up feed roll and discharge roller in the frame, make feed roll and discharge roller can drive the paper tape through rotating and remove, through set up the folding board between feed roll and discharge roller, make the paper tape can follow the folding board hypotenuse and buckle when the folding board, rotate through making left set square and right set square and connect, make the contained angle of left kink and right kink can change, have the effect that can make the folding board change size and carry out the paper of folding paper to various specifications.
The application is further configured to: the discharging rollers are arranged in two, the length directions of the discharging rollers are parallel and at the same height, and the top point of the folding plate is arranged between the two discharging rollers.
Through adopting above-mentioned technical scheme, through setting up two discharge rollers in the frame, make the summit setting of folding board between the discharge roller to make the paper tape of buckling pass through between the discharge roller, play the effect of the paper tape of roll-in fifty percent discount.
The application is further configured to: the frame is provided with a transition plate, the transition plate is obliquely arranged, the upper end of the transition plate is arranged on the feeding roller, and the lower end of the transition plate is attached to the upper surface of the folding plate.
By adopting the technical scheme, the transition plate is arranged on the frame, so that the paper tape can be conveyed to the folding plate through the transition plate, and the probability of scraping the paper tape at the edges of the left triangular plate and the right triangular plate is reduced.
The application is further configured to: the monitoring mechanism is arranged on the left triangular plate and the right triangular plate respectively and comprises a first sliding block and an arc plate, one end of the arc plate is fixed on the frame, the first sliding block is fixed on the folding plate and is in sliding connection with the arc plate, and the left triangular plate and the right triangular plate are in sliding connection in the arc plate through the first sliding block.
Through adopting above-mentioned technical scheme, through set up slider one on left set square and right set square, set up the arc board in the frame to make the folding board can pass through slider sliding connection in the frame.
The application is further configured to: the arc plate is provided with scale marks.
Through adopting above-mentioned technical scheme, through set up the scale mark on the arc board, user of service can observe the turned angle of left set square and right set square through the scale mark.
The application is further configured to: and the left triangular plate and the right triangular plate are respectively provided with a rotating mechanism, the rotating mechanism comprises an electric push rod, and the electric push rod is arranged between the rack and the folding plate.
Through adopting above-mentioned technical scheme, through set up electric putter in the frame, make electric putter can drive left set square and right set square through flexible and rotate, play the effect of adjustment folding board.
The application is further configured to: the rotating mechanism further comprises a second sliding block, the second sliding block is connected to the left triangular plate or the right triangular plate in a sliding mode, and the sliding direction of the second sliding block is parallel to the length direction of the waist of the isosceles triangle formed by the folding plate.
Through adopting above-mentioned technical scheme, through sliding connection slider two on left set square and right set square, make electric putter's tip and the rotation of slider two be connected to make electric putter can slide on the folding board through flexible drive slider two, play the effect that changes left kink and right kink contained angle.
The application is further configured to: the folding plate is provided with a support, one end of the support is fixed on the vertex of the folding plate, and the other end of the support is fixed on the frame.
Through adopting above-mentioned technical scheme, through setting up the support on the folding board, make the folding board can fix in the frame through the support.
To sum up, the beneficial technical effect of this application does:
1. the feeding roller and the discharging roller are arranged on the frame, so that the feeding roller and the discharging roller can drive the paper tape to move through rotation, the folding plate is arranged between the feeding roller and the discharging roller, the paper tape can be bent along the inclined edge of the folding plate when passing through the folding plate, the included angle between the left bending part and the right bending part can be changed by rotationally connecting the left triangular plate and the right triangular plate, and the folding device has the effects of changing the size of the folding plate and folding paper of various specifications;
2. the first sliding blocks are arranged on the left triangular plate and the right triangular plate, the arc plate is arranged on the rack, so that the folding plate can be slidably connected to the rack through the first sliding blocks, and a user can observe the rotation angles of the left triangular plate and the right triangular plate through the scale marks by arranging the scale marks on the arc plate;
3. through sliding connection slider two on left set square and right set square, make electric putter's tip and slider two rotate to be connected to make electric putter can slide on the folding board through flexible drive slider two, play the effect that changes left kink and right kink contained angle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic view of the connection relationship of the monitoring mechanism.
Fig. 3 is a connection relationship diagram of the rotating mechanism.
Reference numerals: 1. a frame; 11. a transition plate; 2. a feed roll; 3. a discharging roller; 4. a folding plate; 41. a left set square; 411. a left bend section; 42. a right triangle; 421. a right bent portion; 43. a support; 5. a monitoring mechanism; 51. a first sliding block; 52. an arc plate; 521. a chute; 6. a rotating mechanism; 61. an electric push rod; 62. and a second sliding block.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, for a rotary press folding device that this application disclosed, including frame 1, rotate on frame 1 and be connected with feed roller 2 and the discharge roller 3 that is used for conveying the paper tape, feed roller 2 and the equal level setting of discharge roller 3, feed roller 2 sets up in discharge roller 3 top, and the length direction of feed roller 2 is perpendicular with discharge roller 3. The discharging rollers 3 are arranged in two, the length directions of the two discharging rollers 3 are parallel and the same height, and the bent paper tape is transmitted out from between the two discharging rollers 3.
Referring to fig. 1, a folding plate 4 is obliquely arranged between the feed roller 2 and the discharge roller 3, the folding plate 4 is in an isosceles triangle structure, the bottom edge of the folding plate 4 is arranged below the feed roller 2, and the vertex of the folding plate 4 is arranged between the two discharge rollers 3. The paper tape can be followed feed roller 2 and removed to on the folding board 4 to paper tape edge is inwards buckled when the waist through folding board 4, finally removes to between two discharge rollers 3, and discharge roller 3 plays the roll-in effect, thereby makes the paper tape fifty percent discount and conveys away.
Referring to fig. 1, a transition plate 11 is arranged on a frame 1, the transition plate 11 is obliquely arranged, the upper end of the transition plate 11 abuts against a feed roller 2, and the lower end of the transition plate 11 is attached to the upper surface of a folding plate 4. The paper tape can be transferred from the feed roller 2 to the transition plate 11 and moved through the transition plate 11 onto the folding plate 4, thereby reducing the possibility of the edges of the folding plate 4 scraping the paper tape.
Referring to fig. 1, the folding board 4 includes a left triangle 41 and a right triangle 42, the left triangle 41 and the right triangle 42 are mirror symmetric, the vertexes of the left triangle 41 and the right triangle 42 are connected by hinges, and the left triangle 41 and the right triangle 42 can be spliced into an isosceles triangle structure. The left triangle 41 is provided with a left bending portion 411, the right triangle 42 is provided with a right bending portion 421, and two sides of the paper tape respectively pass through the left bending portion 411 and the right bending portion 421, so that the two sides of the paper tape are bent. The user can make the contained angle of left kink 411 and right kink 421 change through rotating left set square 41 and right set square 42 to the paper tape homoenergetic that makes different width is buckled on folding board 4.
Referring to fig. 1, a support 43 is arranged on the folding plate 4, the support 43 is horizontally arranged on one side of the folding plate 4 far away from the transition plate 11, one end of the support 43 is fixed on the vertex of the folding plate 4, the other end of the support 43 is fixed on the frame 1, and the support 43 has the effect of fixing the folding plate 4 on the frame 1.
Referring to fig. 1 and 2, two monitoring mechanisms 5 are provided on the folding plate 4, and the two monitoring mechanisms 5 are provided on a left triangle 41 and a right triangle 42, respectively. The monitoring mechanism 5 comprises a first sliding block 51 and an arc plate 52, the first sliding block 51 is fixed on the left triangular plate 41 or the right triangular plate 42 and far away from one side of the transition plate 11, one end of the arc plate 52 is fixed on the rack 1, and the other end of the arc plate is arranged on the lower side of the left triangular plate 41 or the right triangular plate 42 in a hanging mode. The arc plate 52 is provided with an arc sliding chute 521, and the first sliding block 51 is slidably connected in the sliding chute 521. The left triangle 41 or the right triangle 42 can rotate and drive the first sliding block 51 to rotate in the arc plate 52, so that the effect of slidably connecting the folding board 4 to the frame 1 is achieved. The end of the arc plate 52 close to the folding plate 4 is provided with scale marks, and a user can observe the deflection angle of the left triangle plate 41 or the right triangle plate 42 through the scale marks.
Referring to fig. 1 and 3, two rotating mechanisms 6 are provided on the folding plate 4, and the rotating mechanisms 6 are provided on a left triangle 41 and a right triangle 42, respectively. The rotating mechanism 6 comprises an electric push rod 61 and a second sliding block 62, the length direction of the electric push rod 61 is parallel to the feeding roller 2, one end of the electric push rod 61 is fixed on the rack 1, and the other end of the electric push rod is rotatably connected with the second sliding block 62. The second sliding block 62 is connected to the left triangle 41 or the right triangle 42 in a sliding manner, and the sliding direction of the second sliding block 62 is consistent with the length direction of the isosceles triangle waist of the folding plate 4. The user can make the electric push rod 61 drive the second slide block 62 to slide by controlling the electric push rod 61 to stretch, and then the left triangular plate 41 and the right triangular plate 42 rotate.
The implementation principle of the embodiment is as follows: the user of service passes through the paper tape and conveys on feed roller 2 and discharge roller 3, makes the paper tape can pass through folding board 4 to folding paper tape, user of service stretch out and draw back through control electric putter 61, can make electric putter 61 drive left set square 41 and right set square 42 and rotate, and user of service can observe the turned angle of left set square 41 and right set square 42 through monitoring mechanism 5, facilitates the use.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a rotary press folding device, includes frame (1), its characterized in that: the automatic paper feeding machine is characterized in that a feeding roller (2) and a discharging roller (3) which are used for conveying a paper belt are rotatably connected to the rack (1), the feeding roller (2) and the discharging roller (3) are horizontally arranged, the feeding roller (2) is arranged above the discharging roller (3), the length direction of the feeding roller (2) is perpendicular to the discharging roller (3), a folding plate (4) is arranged on the rack (1), the folding plate (4) is arranged between the feeding roller (2) and the discharging roller (3), the folding plate (4) is of an isosceles triangle structure, the bottom edge of the folding plate (4) is arranged below the feeding roller (2), the top point of the folding plate (4) is arranged above the discharging roller (3), the folding plate (4) comprises a left triangular plate (41) and a right triangular plate (42), the end points of the left triangular plate (41) and the right triangular plate (42) are hinged and connected, a left bending part (411) is arranged on the left triangular plate (41), a right bending part (421) is arranged on the right triangular plate (42), and the two sides of the paper tape can be bent by the left bending part (411) and the right bending part (421).
2. A folding apparatus of a web press according to claim 1, wherein: the discharging rollers (3) are arranged in two, the length directions of the discharging rollers (3) are parallel and at the same height, and the top point of the folding plate (4) is arranged between the two discharging rollers (3).
3. A folding apparatus of a web press according to claim 2, wherein: the automatic feeding device is characterized in that a transition plate (11) is arranged on the rack (1), the transition plate (11) is obliquely arranged, the upper end of the transition plate (11) is arranged on the feeding roller (2), and the lower end of the transition plate (11) is attached to the upper surface of the folding plate (4).
4. A folding apparatus of a web press according to claim 1, wherein: be provided with a monitoring mechanism (5) on left set square (41) and right set square (42) respectively, monitoring mechanism (5) are including slider (51) and arc board (52), and arc board (52) one end is fixed in frame (1), slider (51) are fixed on folding page or leaf board (4) and with arc board (52) sliding connection, left set square (41) and right set square (42) through slider (51) sliding connection in arc board (52).
5. A folding apparatus of a web press according to claim 4, wherein: the arc plate (52) is provided with scale marks.
6. A folding apparatus of a web press according to claim 1, wherein: the left triangular plate (41) and the right triangular plate (42) are respectively provided with a rotating mechanism (6), the rotating mechanism (6) comprises an electric push rod (61), and the electric push rod (61) is arranged between the rack (1) and the folding plate (4).
7. A folding apparatus of a web press according to claim 6, wherein: the rotating mechanism (6) further comprises a second sliding block (62), the second sliding block (62) is connected to the left triangular plate (41) or the right triangular plate (42) in a sliding mode, and the sliding direction of the second sliding block (62) is parallel to the length direction of the isosceles triangle waist formed by the folding plates (4).
8. A folding apparatus of a web press according to claim 1, wherein: a support (43) is arranged on the folding plate (4), one end of the support (43) is fixed on the top point of the folding plate (4), and the other end of the support (43) is fixed on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022115741.8U CN214027705U (en) | 2020-09-23 | 2020-09-23 | Paper folding device of rotary printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022115741.8U CN214027705U (en) | 2020-09-23 | 2020-09-23 | Paper folding device of rotary printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214027705U true CN214027705U (en) | 2021-08-24 |
Family
ID=77351213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022115741.8U Expired - Fee Related CN214027705U (en) | 2020-09-23 | 2020-09-23 | Paper folding device of rotary printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214027705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953713A (en) * | 2022-07-27 | 2022-08-30 | 新乡市新机创新机械有限公司 | One-fold double-specification switching mechanism of rotary press |
-
2020
- 2020-09-23 CN CN202022115741.8U patent/CN214027705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953713A (en) * | 2022-07-27 | 2022-08-30 | 新乡市新机创新机械有限公司 | One-fold double-specification switching mechanism of rotary press |
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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: 20210824 |