CN212666243U

CN212666243U - Paper collecting mechanism of die-cutting machine

Info

Publication number: CN212666243U
Application number: CN202021478477.8U
Authority: CN
Inventors: 吴寿平; 吴赟; 彭楷园; 陈贵江
Original assignee: Xiamen Weifu Packaging Co ltd
Current assignee: Xiamen Weifu Packaging Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-09
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a paper receiving mechanism of cross cutting machine, it includes the frame, conveyer and paper receiving platform, paper receiving platform and conveyer all set up in the frame, the one end of keeping away from conveyer in the frame is provided with stock stop, stock stop includes striker plate and driving piece, striker plate and driving piece are provided with two respectively, the striker plate slides and connects in the frame, and the vertical setting of striker plate just is located the edge of paper receiving platform, driving piece drive striker plate is close to or keeps away from each other. This application has the effect that the regularity of paper pile improves.

Description

Paper collecting mechanism of die-cutting machine

Technical Field

The application relates to the technical field of package printing, in particular to a paper collecting mechanism of a die cutting machine.

Background

The die cutting process is the most commonly used process for packaging printed matters, namely, the forming process of rolling and cutting the printed matters or other ring-packed blanks into required shapes or cutting marks by using a die cutting knife to combine into a die cutting plate according to patterns of product design requirements under the action of pressure.

After the paper die cutting is finished, the formed paper is collected through the paper receiving table, and waste paper generated by the die cutting is removed through the waste removing device. The publication No. CN202702313U discloses a paper collecting mechanism of a flat-pressing flat-die cutting machine, which comprises a main paper collecting platform and an auxiliary paper collecting platform parallel to the movement track of paper, wherein the main paper collecting platform and the auxiliary paper collecting platform can respectively do horizontal movement along an installation frame and can do lifting movement along the installation frame. And after the paper collected by the paper collection main platform reaches a certain height, the paper collection auxiliary platform replaces the paper collection main platform, so that the paper on the paper collection main platform falls onto the paper collection auxiliary platform. When the die-cutting machine is used for collecting paper, the paper pile can be replaced without suspending the machine, and the working efficiency is improved.

In view of the above-mentioned related art, the inventor believes that there is a defect that the sheets are not stacked neatly, and it is difficult to determine the neatness of the sheet stack because of a structure in which no paper stopper is provided at either end of the main delivery base or the sub delivery base away from the die cutting mechanism.

SUMMERY OF THE UTILITY MODEL

In order to improve the regularity of paper pile, this application provides a paper collecting mechanism of cross cutting machine.

The application provides a pair of paper collecting mechanism of cross cutting machine adopts following technical scheme:

the utility model provides a paper receiving mechanism of cross cutting machine, includes frame, conveyer and paper receiving platform, paper receiving platform and conveyer all set up in the frame, the one end of keeping away from conveyer in the frame is provided with stock stop, stock stop includes striker plate and driving piece, striker plate and driving piece are provided with two respectively, the striker plate slides and connects in the frame, and the vertical setting of striker plate just is located the edge of paper receiving platform, driving piece drive striker plate is close to each other or keeps away from.

By adopting the technical scheme, the baffle plate is utilized to position and correct the paper falling onto the paper receiving table, so that the disordered stacking of the paper falling onto the paper receiving table is avoided, and the subsequent processing procedures are prevented from being influenced; two fender boards of driving piece drive are close to each other, and then the width that supplies the position that paper was placed can change, can adapt to the paper of different width and place.

Preferably, the delivery platform includes the delivery owner platform, the vice platform of delivery, transportation platform and holding board, the delivery owner platform is parallel with the paper movement track, the vice platform of delivery is located and the one side that the platform is located the delivery owner platform respectively, just the delivery owner platform communicates with vice platform of delivery, the holding board is last to place the paper.

By adopting the technical scheme, when the paper on the paper collection main platform is completely stacked, the paper collection auxiliary platform is moved to the position of the paper collection main platform to realize alternate replacement, and the stacked paper is sent to the transfer platform and is driven by the transfer platform to be purchased and recycled.

Preferably, the rack is further provided with a lifting assembly, and the lifting assembly is connected with the paper collection main table.

Through adopting above-mentioned technical scheme, elevating gear can drive the main platform of delivery and rise or descend.

Preferably, the lifting assembly comprises two driving gears and a driving chain, the two driving gears are arranged up and down, the driving motor is connected with one of the two driving gears, the driving chain is respectively meshed with the two driving gears, and the paper collecting main table is connected to the driving chain.

Through adopting above-mentioned technical scheme, driving motor can drive gear and rotate, and the rotation of gear drives the transmission of drive chain, and then drives the drive collection platform oscilaltion.

Preferably, conveyer is including consecutive first conveyer belt and second conveyer belt, the delivery end of second conveyer belt is connected and is received the paper platform, be provided with locating component on the second conveyer belt, locating component includes locating plate and cylinder, locating component is provided with two, and two locating component symmetry sets up in the both sides of second conveyer belt, two the locating plate is located second conveyer belt top.

Through adopting above-mentioned technical scheme, locating component's setting can fix a position and rectify a deviation to the paper that transmits to on the second drive belt for the paper that falls onto the delivery platform can level and smooth the rule.

Preferably, the second conveyor belt is further provided with a paper pressing assembly, the paper pressing assembly comprises a fixing rod arranged on the rack and paper pressing rollers arranged on the fixing rod, the paper pressing rollers are provided with a plurality of pieces, and each paper pressing roller is in contact with the upper surface of the paper board.

Through adopting above-mentioned technical scheme, the paper moves to the delivery platform under the transmission of second conveyer belt, and at the removal in-process, the upper surface contact of paper pressure gyro wheel and paper avoids the paper phenomenon that the corner is buckled to appear in the data send process.

Preferably, a connecting rod is arranged between the paper pressing roller and the fixing rod, the upper end of the connecting rod is rotatably connected to the fixing rod, and the paper pressing roller is fixed at the lower end of the connecting rod.

Through adopting above-mentioned technical scheme, the setting of connecting rod can let the pressure paper gyro wheel constantly be close to the direction of paper, reduces the phenomenon that the paper turned over and turns over upwards.

Preferably, a torsion spring is arranged between the connecting rod and the fixing rod.

Through adopting above-mentioned technical scheme, the setting of torsional spring makes the connecting rod can remain throughout to press on the paper surface.

In summary, the present application includes at least one of the following beneficial technical effects:

through the arrangement of the material baffle and the driving piece, the paper can be positioned and corrected when falling onto the paper collection table, and the paper is prevented from being placed on the paper collection table in a mess;

through the arrangement of the delivery main platform, the delivery auxiliary platform and the transfer platform, the delivery bearing plate can be replaced conveniently, and the effect of replacing the delivery bearing plate can be realized without stopping the machine.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a delivery table in an embodiment of the present application;

FIG. 3 is a side view of an embodiment of the present application;

FIG. 4 is a schematic structural view of a receiving plate according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a platen roller in the embodiment of the present application.

Reference numerals: 1. a frame; 2. a conveying device; 21. a first conveyor belt; 22. a second conveyor belt; 3. a delivery table; 31. a paper collection main platform; 32. a delivery sub-station; 33. a transfer table; 34. a material bearing plate; 341. a hook portion; 4. a material blocking device; 41. a striker plate; 42. a drive member; 5. a lifting assembly; 51. a drive motor; 52. a drive gear; 53. a drive chain; 54. a fixed block; 6. a paper pressing assembly; 61. fixing the rod; 62. a connecting rod; 63. a paper pressing roller; 64. a torsion spring; 7. a positioning assembly; 71. positioning a plate; 72. a cylinder; 8. a cleaning device; 81. a third conveyor belt; 82. a material collecting barrel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses paper receiving mechanism of cross cutting machine, refers to fig. 1, including frame 1, conveyer 2, paper receiving platform 3, dam device 4, lifting unit 5, press paper subassembly 6 and cleaning device 8. The conveying device 2 comprises a first conveying belt 21 and a second conveying belt 22 which are connected in sequence, the discharging end of the first conveying belt 21 is connected with a die cutting device of the die cutting machine, and the discharging end of the second conveying belt 22 is connected with the paper collecting table 3.

The discharge end of the second conveyor belt 22 is connected with the delivery table 3, the second conveyor belt 22 is provided with the positioning assemblies 7, each positioning assembly 7 comprises a positioning plate 71 and an air cylinder 72, the two positioning assemblies 7 are symmetrically arranged on two sides of the second conveyor belt 22, and the two positioning plates 71 are arranged above the second conveyor belt 22. When the paper is transported to the second conveyor belt 22, the air cylinder 72 drives the two positioning plates 71 to correct and position the paper, so that the paper falling onto the paper receiving table 3 is stacked in order.

Referring to fig. 2, the delivery table 3 includes a delivery main table 31, a delivery sub-table 32, a transfer table 33 and a material receiving plate 34, and the delivery main table 31 is parallel to the movement locus of the paper and is connected to the discharge end of the second belt. The delivery sub-platform 32 and the transfer platform 33 are respectively positioned at two sides of the delivery main platform 31, the delivery main platform 31 is respectively communicated with the delivery sub-platform 32 and the transfer platform 33, and at least three material bearing plates 34 are arranged. The paper is conveyed from the discharge end of the second conveyor belt 22 to the material receiving plate 34 of the paper receiving main table 31, when the stacked paper on the material receiving plate 34 reaches a preset value, the material receiving plate 34 on the paper receiving sub-table 32 is transferred to the paper receiving main table 31, the material receiving plate 34 on the original paper receiving main table 31 is transferred to the transfer table 33, and the paper stacking alternation is realized.

Referring to fig. 1 and 2, the striker device 4 includes a striker plate 41 and a driving member 42, the striker plate 41 and the driving member 42 are respectively provided with two parts, the striker plate 41 is connected to the frame 1 in a sliding manner, the striker plate 41 is vertically arranged and located at the edge of the paper collecting main table 31, the paper collecting sub-tables 32 and the transfer table 33 are respectively connected to two sides of the two striker plates 41, the driving member 42 drives the striker plate 41 to be close to or far away from each other, and the driving member 42 can be set as the screw rod conveying device 2. The striker plate 41 positions and corrects the position of the sheet falling on the delivery main table 31.

Referring to fig. 1 and 3, the cleaning device 8 includes a third conveyor belt 81 disposed on the frame 1 and a collecting bucket 82 disposed below the delivery table 3, the third conveyor belt 81 is disposed below the first conveyor belt 21 and the second conveyor belt 22, the remaining shredded paper after die cutting of the paper is conveyed to the first conveyor belt 21 along with the paper, the shredded paper falls onto the third conveyor belt 81 at a position where the first conveyor belt 21 and the second conveyor belt 22 meet, and when the remaining shredded paper is conveyed to the second conveyor belt 22 along with the paper, the shredded paper falls onto the third conveyor belt 81 when the second conveyor belt 22 transfers to the delivery table 3, and is driven by the third conveyor belt 81 to move into the collecting bucket 82 to collect the shredded paper.

Referring to fig. 2 and 4, the lifting assembly 5 is connected to the delivery main table 31 and includes a driving motor 51, a driving gear 52 and a driving chain 53, the driving gear 52 is provided with two driving gears 52, the two driving gears 52 are vertically arranged, the driving motor 51 is connected to one of the driving gears 52, the driving chain 53 is respectively engaged with the two driving gears 52, a fixing block 54 is fixedly connected to the driving chain 53, a hook portion 341 is provided on the material receiving plate 34, and the hook portion 341 is hooked on the fixing block 54 and can be lifted up and down along with the transmission of the driving chain 53, so as to drive the material receiving plate 34 to be lifted up and down.

Referring to fig. 1 and 5, the platen assembly 6 includes a fixing lever 61 disposed on the frame 1, a connecting lever 62 rotatably connected to the fixing lever 61, and a platen roller 63 disposed at an end of the connecting lever 62 away from the fixing lever 61, a torsion spring 64 is disposed between the connecting lever 62 and the fixing lever 61, and the platen roller 63 is provided with a plurality of pieces, each platen roller 63 contacting an upper surface of the sheet.

The implementation principle of the paper collecting mechanism of the die cutting machine in the embodiment of the application is as follows: the paper is conveyed to the paper receiving table 3 from the die cutting device of the die cutting machine, when the paper passes through the second conveyor belt 22, the air cylinder 72 drives the positioning plates 71 to move, and the two positioning plates 71 approach to the two sides of the paper to correct and position the paper; then, the paper is contacted with the upper surface of the paper through the paper pressing roller 63, so that the corners of the paper are prevented from being bent; the sheet falling on the receiving plate 34 is positioned and corrected by the striker plate 41, and then falls on the receiving plate 34 of the delivery main table 31. The driving motor 51 drives the driving gear 52 to rotate, and then drives the driving chain 53 to transmit, so that the material receiving plate 34 descends, and the material receiving plate 34 can place enough paper.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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

1. The utility model provides a paper receiving mechanism of cross cutting machine, includes frame (1), conveyer (2) and delivery platform (3), delivery platform (3) and conveyer (2) all set up on frame (1), its characterized in that: keep away from the one end of conveyer (2) on frame (1) and be provided with dam device (4), dam device (4) are including striker plate (41) and driving piece (42), striker plate (41) and driving piece (42) are provided with two respectively, striker plate (41) slide and connect in frame (1), and the vertical edge that just is located collection platform (3) of striker plate (41), driving piece (42) drive striker plate (41) are close to each other or keep away from.

2. The paper collection mechanism of a die cutting machine according to claim 1, characterized in that: delivery platform (3) are including delivery main station (31), the vice platform of delivery (32), transfer platform (33) and hold flitch (34), delivery main station (31) are parallel with the paper motion orbit, delivery vice platform (32) are located and transfer platform (33) are located the one side of delivery main station (31) respectively, just delivery main station (31) communicate with the vice platform of delivery (32), transfer platform (33) respectively, hold and place the paper on flitch (34).

3. The paper delivery mechanism of die cutting machine according to claim 2, characterized in that: the paper delivery machine is characterized in that a lifting assembly (5) is further arranged on the rack (1), and the lifting assembly (5) is connected with the paper delivery main table (31).

4. The paper delivery mechanism of die cutting machine according to claim 3, characterized in that: the lifting assembly (5) comprises a driving motor (51), two driving gears (52) and a driving chain (53), the two driving gears (52) are arranged up and down, the driving motor (51) is connected with one of the two driving gears (52), the driving chain (53) is respectively meshed with the two driving gears (52), and the paper collection main table (31) is connected to the driving chain (53).

5. The paper collection mechanism of a die cutting machine according to claim 1, characterized in that: conveyor (2) are including consecutive first conveyer belt (21) and second conveyer belt (22), delivery table (3) is connected to the discharge end of second conveyer belt (22), be provided with locating component (7) on second conveyer belt (22), locating component (7) are including locating plate (71) and cylinder (72), locating component (7) are provided with two, and two locating component (7) symmetry sets up the both sides at second conveyer belt (22), two locating plate (71) are located second conveyer belt (22) top.

6. The paper delivery mechanism of die cutting machine according to claim 5, characterized in that: the paper pressing assembly (6) is further arranged on the second conveyor belt (22), the paper pressing assembly (6) comprises a fixing rod (61) arranged on the rack (1) and a paper pressing roller (63) arranged on the fixing rod (61), the paper pressing roller (63) is provided with a plurality of pieces, and each paper pressing roller (63) is in contact with the upper surface of the paperboard.

7. The paper delivery mechanism of die cutting machine of claim 6, characterized in that: a connecting rod (62) is arranged between the paper pressing roller (63) and the fixing rod (61), the upper end of the connecting rod (62) is rotatably connected to the fixing rod (61), and the paper pressing roller (63) is fixed at the lower end of the connecting rod (62).

8. The delivery mechanism of a die cutting machine according to claim 7, wherein: and a torsion spring (64) is arranged between the connecting rod (62) and the fixing rod (61).