CN212266848U

CN212266848U - Single-sheet type paper cover forming machine

Info

Publication number: CN212266848U
Application number: CN202020730403.2U
Authority: CN
Inventors: 王建平; 曹金跃
Original assignee: Zhejaing Discover Machinery Manufacturing Co ltd
Current assignee: Zhejaing Discover Machinery Manufacturing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-01
Anticipated expiration: 2030-05-06

Abstract

The single-sheet paper cover forming machine comprises a workbench, a rotary tower arranged in the middle of the workbench in a rotating mode, a feeding unit arranged on the outer side of the workbench, a cutting ejection unit arranged on the workbench and located on one side of the rotary tower, an embossing unit arranged on the top of the cutting ejection unit, a paper feeding unit arranged on the top of the embossing unit, a paper patting unit arranged on the workbench and located on the outer side of the rotary tower in the circumferential direction and sequentially distributed along the clockwise or anticlockwise direction of the rotary tower from one side of the cutting ejection unit, a step punching unit, a primary hot air unit, a primary bottom rolling unit, a secondary hot air unit, a secondary bottom rolling unit, a bottom rolling unit and a discharging unit, wherein a plurality of adsorption heads are arranged on the periphery of. So integrated have the knurling function, cut and ejecting function, occupation space is little, and the production beat is unanimous, can improve production efficiency, avoid the material to pile up.

Description

Single-sheet type paper cover forming machine

Technical Field

The utility model relates to a paper cup shaping technical field, especially a monolithic formula paper lid make-up machine.

Background

The paper cover of the existing paper cup needs to be embossed in advance through an embossing device, then is cut into round paper sheets through a cutting device, and then is transferred to a paper cover forming machine to be subjected to punch forming. Embossing apparatus, cutting device and paper lid make-up machine are three independent equipment, and occupation space is great, and the material shifts more troublesome between three equipment, leads to the takt inconsistent simultaneously, and it is comparatively serious to influence production efficiency or material and pile up.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an integrated embossing function, cut and ejecting function, occupation space are little, the production beat is unanimous, improve production efficiency, avoid the accumulational monolithic formula paper lid make-up machine of material to solve above-mentioned problem.

The single-sheet paper cover forming machine comprises a workbench, a rotary tower arranged in the middle of the workbench in a rotating mode, a feeding unit arranged on the outer side of the workbench, a cutting ejection unit arranged on the workbench and located on one side of the rotary tower, an embossing unit arranged on the top of the cutting ejection unit, a paper feeding unit arranged on the top of the embossing unit, a paper patting unit arranged on the workbench and located on the outer side of the rotary tower in the circumferential direction and sequentially distributed along the clockwise or anticlockwise direction of the rotary tower from one side of the cutting ejection unit, a step punching unit, a primary hot air unit, a primary bottom rolling unit, a secondary hot air unit, a secondary bottom rolling unit, a bottom rolling unit and a discharging unit, wherein a plurality of adsorption heads are arranged on the periphery of.

Furthermore, the embossing unit comprises an installation base, an embossing assembly arranged on the installation base, a switching assembly connected with the embossing assembly and a transmission rod connected with the switching assembly; the embossing assembly comprises a fixed block vertically arranged on the mounting base, a first template arranged on one side of the fixed block far away from the turret, a plurality of guide posts vertically arranged on one side of the fixed block far away from the turret and positioned outside the first template, a movable block parallel to the fixed block, a second template arranged on one side of the movable block facing the fixed block, a guide sleeve arranged on the movable block and positioned outside the second template, a first connecting post arranged on one side of the movable block far away from the fixed block and a first connecting rod rotatably connected with the first connecting post; the bottom of the cutting and ejecting unit is also provided with a driving unit for driving the transmission rod to move up and down.

Furthermore, the driving unit comprises a first wheel disc, a first rotating shaft connected with the middle part of the first wheel disc and a driving gear fixedly sleeved at one end of the first rotating shaft far away from the first wheel disc; one end of the transmission rod, which is far away from the adapter component, is eccentrically connected with the first wheel disc.

Furthermore, a first eccentric cam is arranged in the middle of one side, away from the driving gear, of the first wheel disc, and a first track groove is formed in the outer side of the first eccentric cam; one end of the transmission rod, which is far away from the switching component, is vertically connected with a second connecting column; the second connecting column is movably positioned in the first track groove; the transmission rod is also connected with a limiting piece.

Furthermore, the adapter assembly is L-shaped, the middle part of the adapter assembly is rotatably connected with a rotating support piece, and the rotating support piece is fixed on the mounting base; the first end of the switching component is rotationally connected with the first connecting rod, and the second end of the switching component is rotationally connected with the transmission rod.

Further, the cutting ejection unit comprises a second wheel disc, a limiting plate positioned above the second wheel disc and a cutting assembly positioned above the limiting plate; a second eccentric cam is arranged in the middle of one side, facing the limiting plate, of the second wheel disc, a center hole is formed in the center of the second wheel disc of the second eccentric cam, and a second track groove is formed in the outer side of the second eccentric cam; an avoidance port is formed in the middle of the limiting plate along the length direction, and guide rails are arranged on the two sides of the avoidance port on one side of the limiting plate away from the second wheel disc; the cutting assembly comprises a sleeve, a central shaft penetrating through the sleeve, a circular cutting head connected with the first end of the central shaft, a rear paper sheet limiting block, a front paper sheet limiting block, a swinging block connected with the second end of the central shaft, a swinging shaft penetrating through the middle part of the swinging block, a third connecting column connected with one end of the swinging block far away from the central shaft, a fourth connecting column and a second connecting rod connecting the fourth connecting column with the sleeve; the rear paper piece limiting block and the front paper piece limiting block are oppositely arranged, and a paper piece channel is formed between the rear paper piece limiting block and the front paper piece limiting block; a first circular opening is formed in the middle of the rear paper piece limiting block, a second circular opening is correspondingly formed in the middle of the front paper piece limiting block, and the circular cut head movably penetrates through the first circular opening and the second circular opening; the third connecting column is positioned in the second track groove, and the fourth connecting column is positioned in the central hole; and a sliding block which is in sliding connection with the guide rail is also arranged on the third connecting column.

Furthermore, a rotating bearing is arranged at the first end of the second connecting rod, and the top of the fourth connecting column is positioned in the rotating bearing; the second end of the second connecting rod is connected with the bottom of the sleeve.

Further, the waste paper output unit is arranged below the cutting ejection unit, a waste paper conveying channel is arranged inside the waste paper output unit, the top of the waste paper output unit is located below the paper channel, and the bottom of the waste paper output unit is bent and extends to the outer side of the workbench.

Compared with the prior art, the utility model discloses a monolithic formula paper lid make-up machine includes the workstation, rotate and set up in the capstan head at workstation middle part, be located the feed unit in the workstation outside, set up on the workstation and be located capstan head one side cut ejecting unit, cut the impressed watermark unit at ejecting unit top, set up in the unit of form advancing at impressed watermark unit top, set up in and set up on the workstation and be located the circumference outside of capstan head, and by the scraps of paper unit that one side that cuts ejecting unit distributes in proper order along the clockwise or anticlockwise of capstan head, dash the step unit, a hot-blast unit, once roll end unit, the hot-blast unit of secondary, the end unit is rolled up to the secondary, roll end unit and unloading unit, capstan head circumference is provided with a plurality of adsorption heads. So integrated have the knurling function, cut and ejecting function, occupation space is little, and the production beat is unanimous, can improve production efficiency, avoid the material to pile up.

Drawings

Embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a single sheet type paper cover forming machine according to the present invention.

Fig. 2 is a perspective view of the turret, the paper feeding unit, the embossing unit and the cutting and ejecting unit shown in fig. 1.

Fig. 3 is a schematic perspective view of the paper feeding unit, the embossing unit and the cutting and ejecting unit in fig. 1.

Fig. 4 is a perspective view of another view of the paper feeding unit, the embossing unit and the trimming and ejecting unit in fig. 1.

Fig. 5 is a perspective view of the embossing unit of fig. 4.

Fig. 6 is a partially broken away schematic view of the embossing assembly of fig. 5.

Fig. 7 is an exploded view of the trimming ejection unit of fig. 4 from a first perspective.

Fig. 8 is an exploded view of the second perspective of the trimming ejection unit of fig. 4.

Detailed Description

The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Referring to fig. 1 to 4, the present invention provides a single sheet type paper cover forming machine, which includes a workbench 10, a turret 20 rotatably disposed at the middle of the workbench 10, a feeding unit 30 disposed at the outer side of the workbench 10, a cutting and ejecting unit 60 disposed on the workbench 10 and located at one side of the turret 20, a waste paper output unit 70 disposed below the cutting and ejecting unit 60, an embossing unit 50 disposed at the top of the cutting and ejecting unit 60, a paper feeding unit 40 disposed at the top of the embossing unit 50, a paper patting unit 80 disposed on and disposed at the circumferential outer side of the turret 20 on the workbench 10 and sequentially distributed along the clockwise or counterclockwise direction of the turret 20 from one side of the cutting and ejecting unit 60, a step punching unit 90, a primary hot air unit 10, a primary bottom rolling unit 110, a secondary hot air unit 120, a secondary bottom rolling unit 130, a bottom rolling unit 140, and a blanking unit 150.

The turret 20 is circumferentially provided with a plurality of suction heads 21 for sucking the paper sheets.

Referring to fig. 5, the embossing unit 50 includes a mounting base 51, an embossing assembly 52 disposed on the mounting base 51, an adapter assembly 53 connected to the embossing assembly 52, and a transmission rod 54 connected to the adapter assembly 53.

Referring to fig. 6, the embossing assembly 52 includes a fixed block 521 vertically disposed on the mounting base 51, a first mold plate 522 disposed on a side of the fixed block 521 away from the turret 20, a plurality of guide posts 523 vertically disposed on a side of the fixed block 521 away from the turret 20 and located outside the first mold plate 522, a movable block 524 parallel to the fixed block 521, a second mold plate 525 disposed on a side of the movable block 524 facing the fixed block 521, a guide sleeve 526 disposed on the movable block 524 and located outside the second mold plate 525, a first connecting post 527 disposed on a side of the movable block 524 away from the fixed block 521, and a first connecting rod 528 rotatably connected to the first connecting post 527.

The bottom of the cutting and ejecting unit 60 is further provided with a driving unit, and the driving unit includes a first wheel disc 55, a first rotating shaft 56 connected with the middle of the first wheel disc 55, and a driving gear 57 fixedly sleeved on one end of the first rotating shaft 56 far away from the first wheel disc 55.

The adapter 53 is L-shaped, and the middle part thereof is rotatably connected to a rotary support fixed to the mounting base 51. The adapter assembly 53 is pivotally connected at a first end to the first link 528 and at a second end to the drive link 54.

The end of the transmission rod 54 remote from the adapter assembly 53 is eccentrically connected to the first wheel disc 55. Thus, when the first wheel disc 55 rotates, the driving rod 54 is driven to move up and down, so that the adapting assembly 53 swings, and the movable block 524 and the second mold plate 525 are driven to move relative to the first mold plate 522. The second template 525 or the first template 522 is provided with ribs, and when the second template 525 abuts against the first template 522, a paper sheet positioned between the second template 525 and the first template 522 is printed with a preset texture.

In this embodiment, a first eccentric cam 551 is provided in the middle of the first disk 55 on the side away from the drive gear 57, and a first track groove is formed on the outer side of the first eccentric cam 551. The end of the transmission rod 54 away from the adapter 53 is vertically connected to a second connection post 541. The second connection post 541 is movably located in the first track groove. The driving rod 54 is further connected with a limiting member, the limiting member limits the driving rod 54 to swing left and right, and under the limiting action of the limiting member, the first eccentric cam 551 rotates to enable the driving rod 54 to move only in the vertical direction.

Referring to fig. 7 and 8, the cutting and ejecting unit 60 includes a second wheel 61, a limiting plate 62 located above the second wheel 61, and a cutting assembly 63 located above the limiting plate 62.

A second eccentric cam 611 is disposed in the middle of one side of the second wheel disc 61 facing the limit plate 62, a center hole 612 is formed in the center of the second wheel disc 61 of the second eccentric cam 611, and a second track groove 613 is formed in the outer side of the second eccentric cam 611.

The bottom surface of the second wheel disc 61 is connected with a second rotating shaft, the bottom of the second rotating shaft is connected with a first bevel gear 59, a second bevel gear 58 is fixedly sleeved on the first rotating shaft 56, and the first bevel gear 59 is meshed with the second bevel gear 58.

An avoiding opening 621 is formed in the middle of the limiting plate 62 along the length direction, and guide rails 622 are arranged on two sides of the avoiding opening 621, on one side of the limiting plate 62 far away from the second wheel disc 61.

The cutting assembly 63 includes a sleeve 631, a central shaft 632 passing through the sleeve 631, a circular cutting head 633 connected to a first end of the central shaft 632, a rear paper limiting block 634, a front paper limiting block 635, a swing block 65 connected to a second end of the central shaft 632, a swing shaft 66 passing through a middle portion of the swing block 65, a third connecting column 67 connected to an end of the swing block 65 away from the central shaft 632, a fourth connecting column 68, and a second connecting rod 69 connecting the fourth connecting column 68 and the sleeve 631.

The back paper piece limiting block 634 and the front paper piece limiting block 635 are arranged oppositely, a paper piece channel 6341 is formed between the back paper piece limiting block 634 and the front paper piece limiting block 635, and the paper piece channel 6341 is used for paper pieces 200 to pass through.

The middle part of back paper stopper 634 has been seted up first circular opening 6342, and the middle part of preceding paper stopper 635 has been seted up second circular opening 6351 correspondingly, and circular crop 633 can movably pass first circular opening 6342 and the circular opening 6351 of second to a circular scraps of paper is cut out on scraps of paper 200.

The third connecting post 67 is located in the second rail groove 613 and the fourth connecting post 68 is located in the central hole 612. When the second wheel disc 61 rotates, the third connecting column 37 cannot move left and right under the limiting action of the limiting plate 62, and can only move along the avoiding opening 621, so that the swinging block 65 swings around the swinging shaft 66, and the central shaft 632 and the circular cutting head 633 move back and forth. When the circular cutting head 633 moves forward and rapidly passes through the first circular opening 6342 and the second circular opening 6351, a circular paper sheet is cut from the paper sheet 200, and the circular cutting head 633 pushes the paper sheet 200 forward to the adsorption head 21, so that the adsorption head 21 adsorbs the circular paper sheet.

The third connecting column 67 is further provided with a slider 671 slidably connected with the guide rail 622.

The first end of the second connecting rod 69 is provided with a rotating bearing, and the top of the fourth connecting column 68 is located in the rotating bearing, so that the fourth connecting column 68 can rotate relative to the second connecting rod 69. The second end of the second connecting rod 69 is fixedly connected with the bottom of the sleeve 631.

The used paper output unit 70 has a side surface shaped into an arc structure having a used paper conveying passage inside, and the top of the used paper output unit 70 is located below the paper passage 6341 for receiving used paper dropped from the paper passage 6341; the bottom of the used paper output unit 70 is curved to extend to the outside of the table 10.

The turret 20, the paper feeding unit 40, the paper-patting unit 80, the step punching unit 90, the primary hot air unit 10, the primary bottom rolling unit 110, the secondary hot air unit 120, the secondary bottom rolling unit 130, the bottom rolling unit 140 and the blanking unit 150 are all the structures of the patents which have been applied by the applicant, and detailed description thereof is omitted.

Compared with the prior art, the utility model discloses a monolithic formula paper lid make-up machine includes workstation 10, the rotation sets up in the capstan head 20 at workstation 10 middle part, be located the feeding unit 30 in the workstation 10 outside, set up on workstation 10 and be located the ejecting unit 60 that cuts of capstan head 20 one side, cut the embossing unit 50 at ejecting unit 60 top, set up in the unit 40 that form advanced at embossing unit 50 top, set up in and set up on workstation 10 and be located the capstan head 20 circumference outside, and by cutting the patting piece unit 80 that one side of ejecting unit 60 distributes along the clockwise or anticlockwise of capstan head 20 in proper order, dash step unit 90, hot-blast unit 10 once, roll end unit 110 once, hot-blast unit 120 once, roll end unit 130 twice, roll end unit 140 and unloading unit 150, capstan head 20 circumference is provided with a plurality of adsorption heads 21. So integrated have the knurling function, cut and ejecting function, occupation space is little, and the production beat is unanimous, can improve production efficiency, avoid the material to pile up.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. A single-piece type paper cover forming machine is characterized in that: the automatic paper-cutting machine comprises a workbench, a rotary tower arranged in the middle of the workbench in a rotating mode, a feeding unit arranged on the outer side of the workbench, a cutting ejection unit arranged on the workbench and located on one side of the rotary tower, an embossing unit arranged at the top of the cutting ejection unit, a paper feeding unit arranged on the top of the embossing unit, a paper beating unit arranged on the workbench and located on the outer side of the periphery of the rotary tower, a step punching unit, a primary hot air unit, a primary bottom rolling unit, a secondary hot air unit, a secondary bottom rolling unit, a bottom rolling unit and a discharging unit, wherein the paper beating unit is sequentially distributed on one side of the cutting ejection unit along the clockwise or anticlockwise direction of the rotary tower, the step.

2. The single sheet lid forming machine of claim 1 wherein: the embossing unit comprises an installation base, an embossing assembly arranged on the installation base, a switching assembly connected with the embossing assembly and a transmission rod connected with the switching assembly; the embossing assembly comprises a fixed block vertically arranged on the mounting base, a first template arranged on one side of the fixed block far away from the turret, a plurality of guide posts vertically arranged on one side of the fixed block far away from the turret and positioned outside the first template, a movable block parallel to the fixed block, a second template arranged on one side of the movable block facing the fixed block, a guide sleeve arranged on the movable block and positioned outside the second template, a first connecting post arranged on one side of the movable block far away from the fixed block and a first connecting rod rotatably connected with the first connecting post; the bottom of the cutting and ejecting unit is also provided with a driving unit for driving the transmission rod to move up and down.

3. The single sheet lid forming machine of claim 2 wherein: the driving unit comprises a first wheel disc, a first rotating shaft connected with the middle part of the first wheel disc and a driving gear fixedly sleeved at one end of the first rotating shaft far away from the first wheel disc; one end of the transmission rod, which is far away from the adapter component, is eccentrically connected with the first wheel disc.

4. A single sheet lid forming machine as claimed in claim 3, wherein: a first eccentric cam is arranged in the middle of one side, away from the driving gear, of the first wheel disc, and a first track groove is formed in the outer side of the first eccentric cam; one end of the transmission rod, which is far away from the switching component, is vertically connected with a second connecting column; the second connecting column is movably positioned in the first track groove; the transmission rod is also connected with a limiting piece.

5. The single sheet lid forming machine of claim 2 wherein: the adapter assembly is L-shaped, the middle part of the adapter assembly is rotatably connected with a rotating support piece, and the rotating support piece is fixed on the mounting base; the first end of the switching component is rotationally connected with the first connecting rod, and the second end of the switching component is rotationally connected with the transmission rod.

6. The single sheet lid forming machine of claim 1 wherein: the cutting ejection unit comprises a second wheel disc, a limiting plate and a cutting assembly, wherein the limiting plate is positioned above the second wheel disc; a second eccentric cam is arranged in the middle of one side, facing the limiting plate, of the second wheel disc, a center hole is formed in the center of the second wheel disc of the second eccentric cam, and a second track groove is formed in the outer side of the second eccentric cam; an avoidance port is formed in the middle of the limiting plate along the length direction, and guide rails are arranged on the two sides of the avoidance port on one side of the limiting plate away from the second wheel disc; the cutting assembly comprises a sleeve, a central shaft penetrating through the sleeve, a circular cutting head connected with the first end of the central shaft, a rear paper sheet limiting block, a front paper sheet limiting block, a swinging block connected with the second end of the central shaft, a swinging shaft penetrating through the middle part of the swinging block, a third connecting column connected with one end of the swinging block far away from the central shaft, a fourth connecting column and a second connecting rod connecting the fourth connecting column with the sleeve; the rear paper piece limiting block and the front paper piece limiting block are oppositely arranged, and a paper piece channel is formed between the rear paper piece limiting block and the front paper piece limiting block; a first circular opening is formed in the middle of the rear paper piece limiting block, a second circular opening is correspondingly formed in the middle of the front paper piece limiting block, and the circular cut head movably penetrates through the first circular opening and the second circular opening; the third connecting column is positioned in the second track groove, and the fourth connecting column is positioned in the central hole; and a sliding block which is in sliding connection with the guide rail is also arranged on the third connecting column.

7. The single sheet lid forming machine of claim 6 wherein: a rotating bearing is arranged at the first end of the second connecting rod, and the top of the fourth connecting column is positioned in the rotating bearing; the second end of the second connecting rod is connected with the bottom of the sleeve.

8. The single sheet lid forming machine of claim 6 wherein: the waste paper output unit is arranged below the cutting ejection unit, a waste paper transmission channel is arranged inside the waste paper output unit, the top of the waste paper output unit is located below the paper channel, and the bottom of the waste paper output unit is bent and extends to the outer side of the workbench.