CN215557674U

CN215557674U - Multilayer covering and pressing mechanism for cutting

Info

Publication number: CN215557674U
Application number: CN202122010218.3U
Authority: CN
Inventors: 汪超
Original assignee: Shanghai Heyu Printing Co ltd
Current assignee: Shanghai Heyu Printing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The application relates to the field of label paper processing equipment, in particular to a multi-layer cutting and laminating mechanism which comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are arranged in parallel, a feeding roller, a first driving roller, a cutting device, a left guide roller, an upper guide roller, a front laminating roller, a rear laminating roller, a front laminating pressing roller, a rear laminating pressing roller and a second driving roller are sequentially arranged on the first mounting plate from a feeding end to a discharging end, and the second mounting plate is provided with a right guide roller; the upper parts of the front laminating roller and the rear laminating roller are obliquely provided with deviation rectifying devices for rectifying the position of the material belt by blocking the edge of the material belt. The problem that the dislocation skew appears in label paper in production can be solved to this application.

Description

Multilayer covering and pressing mechanism for cutting

Technical Field

The application relates to the field of label paper processing equipment, in particular to a multi-layer cutting and covering mechanism.

Background

The label paper has wide application in life of people, and has the advantages of no need of brushing glue, attractiveness, convenience, quickness and the like. The cutting and laminating mechanism is indispensable in the production of label paper and is mainly used for cutting, laminating and the like of the label paper.

In the correlation technique, cut tectorial membrane mechanism and include the frame and set up transfer roller, cutting device and the pressure equipment of covering in the frame, cover at the label paper and press the in-process, the condition that the dislocation skew often can appear in the two-layer label paper that covers the pressure to apparent quality defect appears, produces the waste material, improves the manufacturing cost of label paper.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the dislocation skew appears when covering the pressure material in the production, this application provides a cut multilayer and cover mechanism of pressing.

The application provides a cut multilayer and cover mechanism adopts following technical scheme:

a multi-layer laminating mechanism for cutting comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are arranged in parallel, and a feed roller, a first driving roller, a cutting device, a left guide roller, an upper guide roller, a front laminating roller, a rear laminating roller and a second driving roller are sequentially arranged on the first mounting plate from a feed end to a discharge end; the second mounting plate is provided with a right guide roller, the left guide roller and the right guide roller are coaxially arranged, the upper guide roller is positioned above the left guide roller in an inclined manner, the front laminating roller and the rear laminating roller are adjacently arranged below the upper guide roller, the front laminating roller is arranged below the rear laminating roller, the roller surfaces of the front laminating roller and the rear laminating roller are mutually pressed, and a gap for a material belt to pass through is reserved; the first mounting plate is provided with a motor which respectively drives the feeding roller, the cutting device and the front covering press roller to rotate; and a deviation correcting device for correcting the position of the material belt by clamping the edge of the material belt is obliquely arranged above the front laminating roller and the rear laminating roller.

By adopting the technical scheme, the feed roll that sets up on the first mounting panel, first driving roller, cutting device, left guide roll, go up the guide roll, preceding laminating roller, back laminating roller, preceding cover the compression roller, back cover compression roller and second driving roller, make the material accomplish from the feeding and cut, the process of covering the pressure, the drive feed roll that sets up on the first mounting panel, cutting device and preceding cover compression roller pivoted motor, make first driving roller, left guide roll, right guide roller, go up the guide roll, preceding laminating roller, back cover compression roller and second driving roller driven transportation, and play certain tensioning to the material area, the deviation correcting device that preceding laminating roller and back laminating roller set up can be when the material is about to get into and covers the pressure process, through blocking the material area edge, with the material of recovering the skew, can avoid because of the material dislocation skew, and produce apparent quality defect.

The application is further configured to: deviation correcting device includes threaded rod, dead lever and two shelves poles, threaded rod one end is fixed in on the first mounting panel, be provided with drive threaded rod pivoted motor on the first mounting panel, the dead lever sets up in the threaded rod below, threaded connection has two sliders on the threaded rod, two slider upper ends and two shelves pole bottom fixed connection, the threaded rod surface is provided with respectively and supplies two sliders to the gliding screw thread in threaded rod middle part, be provided with two sleeve pipes, two on the dead lever sleeve pipe fixed connection is in two the bottom of slider, the slider top is provided with the fixed plate, set up a plurality of confession shelves poles on the fixed plate and pass and gliding spacing hole.

Through adopting above-mentioned technical scheme, two sliders are fixed with two sleeves on the dead lever respectively, and threaded connection is outside in the threaded rod, realize that the threaded rod rotates two sliders and remove to the middle part under threaded effect on threaded rod surface, because two shelves pole bottom and two slider upper end fixed connection, then can drive two shelves poles and remove to the middle part when two sliders remove to the middle part, the spacing hole of seting up on the fixed plate can make two shelves poles remove when the interval is as wide with the material, stop moving, thereby realize the function of rectifying.

The application is further configured to: and the contact parts of the two stop rods and the material are provided with material pushing plates.

By adopting the technical scheme, the material pushing plates arranged on the two stop rods can increase the contact area between the stop rods and the material, are more stable in the deviation rectifying process, and avoid the phenomenon that the edge of the material is damaged or the baffle is not in contact with the edge of the material.

The application is further configured to: the cutting device comprises a knife roll and a round cutter, one end of the knife roll is fixed on the first mounting plate, the other end of the knife roll is fixed on the second mounting plate, the first mounting plate is provided with a motor for driving the knife roll to rotate, and the round cutter is sleeved outside the knife roll.

Through adopting above-mentioned technical scheme, the outside cover of rotor is equipped with round cutter, and accessible drive rotor rotates and realizes that round cutter rotates to realize the function of cutting.

The application is further configured to: the first mounting plate and the second mounting plate are both provided with tensioning assemblies for tensioning the edges of the material belts, and the tensioning assemblies are arranged below two ends of the knife roll respectively.

Through adopting above-mentioned technical scheme, the tensioning subassembly that the rotor both ends below set up can improve the effect that cuts at the effect that cuts the material in-process played the tensioning to the material both ends, and the material is lax when can avoiding cutting, the damaged condition of material appears when cutting.

The application is further configured to: the tensioning assembly comprises an upper pressing wheel and a lower pressing wheel, the wheel surfaces of the upper pressing wheel and the lower pressing wheel are attached to each other and are provided with gaps for the material belt to pass through, and a pressing wheel motor for driving the lower pressing wheel to rotate is arranged on the first mounting plate.

Through adopting above-mentioned technical scheme, the material edge passes through between from last pinch roller and the push down wheel, produces certain pressure to the material edge through last pinch roller and push down wheel to play the effect of tensioning to the material.

The application is further configured to: the outer sides of the upper pressing wheel and the lower pressing wheel are sleeved with cotton covering layers.

Through adopting above-mentioned technical scheme, the cotton that goes up pinch roller and push down the pinch roller outside and cup joint covers the layer can prevent to cause the material edge impaired when going up pinch roller and push down the pinch roller and act on the material edge.

The application is further configured to: one end of the feeding roller is fixed on the first mounting plate, and the other end of the feeding roller is a free end.

Through adopting above-mentioned technical scheme, feed roll one end is fixed in on the first mounting panel, and the unsettled setting of the other end is convenient for after the material book exhausts, with the suit of material book on the feed roll.

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

1. the feeding roller is arranged on the first mounting plate, the first driving roller, the cutting device, the left guiding roller, the right guiding roller, the upper guiding roller, the front laminating roller, the rear laminating roller and the second driving roller are arranged, so that the material is cut and pressed, the driving feeding roller arranged on the first mounting plate, the cutting device and the motor for rotating the front laminating roller are arranged, the first driving roller, the left guiding roller, the upper guiding roller and the front laminating roller are arranged, the rear laminating roller and the second driving roller are transported in a driven mode, and a certain tensioning effect is achieved on the material belt.

2. Two sliders are respectively fixed with two sleeves on the dead lever, and threaded connection is outside the threaded rod, realizes that the threaded rod rotates two sliders and removes to the middle part under threaded effect on threaded rod surface, because two shelves pole bottom and two slider upper end fixed connection, then can drive two shelves poles and remove to the middle part when two sliders remove to the middle part, the spacing hole of seting up on the fixed plate can make two shelves poles remove when the interval is as wide with the material, the stop movement, thereby realize the function of rectifying.

3. The outside cover of rotor is equipped with round cutter, and the accessible drives the rotor and rotates and realize that round cutter rotates to realize the function of cutting. The tensioning subassembly that the rotor both ends below set up can improve the effect that cuts at the effect that cuts that the material in-process played the tensioning to the material both ends, and the material is lax when can avoiding cutting, the damaged condition of material appears when cutting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention with the second mounting plate removed;

FIG. 3 is a schematic structural diagram of the deviation rectifying device of the present invention.

In the figure, 1, a first mounting plate; 11. a feed roller; 12. a first drive roller; 13. a cutting device; 131. a knife roll; 132. a circular cutter; 133. a tension assembly; 331. an upper pinch roller; 332. a lower pinch roller; 333. a pinch roller motor; 334. a cotton laminating layer; 14. a left guide roller; 15. a right guide roller; 16. an upper guide roller; 17. a front laminating roller; 18. a back laminating roller; 19. a front covering compression roller; 20. covering a compression roller; 21. a second driving roller; 3. a motor; 4. a deviation correcting device; 41. a threaded rod; 42. fixing the rod; 43. a slider; 44. a gear lever; 441. a material pushing plate; 45. a sleeve; 46. a thread; 47. a fixing plate; 48. a limiting hole; 5. a second mounting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1 and 2, for the multilayer covers presses mechanism for cutting that this application discloses, including first mounting panel 1 and second mounting panel 5, first mounting panel 1 and second mounting panel 5 parallel arrangement, first mounting panel 1 has set gradually feed roll 11, first driving roller 12, cutting device 13, left guide roll 14, goes up guide roll 16, preceding laminating roller 17 by feed end to discharge end, back laminating roller 18, preceding laminating roller 19, back laminating roller 20 and second driving roller 21. Be provided with right guide roll 15 on the second mounting panel 5, left guide roll 14 and the setting of right guide roll 15 coaxial line, it is located the oblique back top of left guide roll 14 to go up guide roll 16, preceding laminating roller 17 and the adjacent below that sets up in last guide roll 16 of back laminating roller 18, preceding laminating roller 19 sets up in the laminating roller 18 below of back, preceding laminating roller 19 and the mutual pressfitting of the roll surface that covers pressing roller 20 after and leave the clearance that supplies the material area to pass, be convenient for cover the pressure to the material area. The first mounting plate 1 is provided with a motor 3 which respectively drives the feeding roller 11, the cutting device 13 and the front covering pressing roller 19 to rotate. One end of the feed roller 11 is fixed on the first mounting plate 1, and the other end of the feed roller is a free end, so that the material roll can be conveniently sleeved on the feed roller 11 after the material roll is used up.

Referring to fig. 2, the cutting device 13 includes a knife roll 131 and a circular cutter 132, one end of the knife roll 131 is fixed on the first mounting plate 1, the other end of the knife roll 131 is fixed on the second mounting plate 5, the first mounting plate 1 is provided with a motor 3 for driving the knife roll 131 to rotate, the circular cutter 132 is sleeved outside the knife roll 131, and the knife roll 131 drives the circular cutter 132 to rotate when rotating, so as to cut the material belt. All be provided with the tensioning assembly 133 at tensioning material area edge on first mounting panel 1 and the second mounting panel 5, two sets of tensioning assemblies 133 set up respectively in the below at rotor 131 both ends, tensioning assembly 133 includes upper pinch roller 331 and pushes down wheel 332, and the wheel face laminating of upper pinch roller 331 and pushing down wheel 332 leaves the clearance that supplies the material area to pass, first mounting panel 1 is provided with drive pinch roller motor 333 that pinch roller 332 pivoted down, upper pinch roller 331 and pushing down wheel 332 outside all cup joint cotton and cover layer 334, can prevent when upper pinch roller 331 and pushing down wheel 332 effect material edge, cause the material edge impaired.

Referring to fig. 2, the deviation correcting device 4 for correcting the position of the material belt by clamping the edge of the material belt is obliquely arranged above the front attaching roller 17 and the rear attaching roller 18 and used for correcting the material when the material is misaligned. Referring to fig. 3, the deviation correcting device 4 includes a threaded rod 41, a fixing rod 42 and two blocking rods 44, one end of the threaded rod 41 is fixed on the first mounting plate 1, a motor for driving the threaded rod 41 to rotate is arranged on the first mounting plate 1, the fixing rod 42 is arranged below the threaded rod 41, two sliding blocks 43 are arranged on the threaded rod 41, and two ends of the threaded rod 41 are respectively provided with a thread 46 for the sliding blocks 43 to slide to the middle of the threaded rod 41. Two sleeves 45 are arranged on the fixing rod 42, the two sleeves 45 are fixedly connected to the bottoms of the two sliding blocks 43, and a plurality of limiting holes 48 for the stop rods 44 to penetrate and slide are formed in the fixing plate 47, so that the two stop rods 44 can move towards the middle of the threaded rod 41. The material pushing plates 441 are arranged at the contact parts of the two stop rods 44 and the material, so that the contact area between the stop rods 44 and the material can be increased, the contact between the edge of the material and the stop rods 44 is more stable in the deviation rectifying process, a fixing plate 47 is arranged above the sliding block 43, and two limiting holes 48 are formed in the fixing plate 47, so that the stop rods 44 can conveniently penetrate through the material pushing plates, and the sliding of the stop plates 44 is limited.

The implementation principle of the embodiment is as follows: firstly, a material roll is sleeved on a feeding roller 11 from the free end of the feeding roller 11, a material belt is laid on a first driving roller 12, a motor 3 at the end part of a cutter roller 131 is opened, a circular cutter 132 starts to rotate, the edges of two sides of the material belt are clamped between an upper pressing wheel 331 and a lower pressing wheel 332, the material belt passes through the rotating circular cutter 132 to be cut into two parts from the middle part, then the left material belt is laid by a left guide roller 14, an upper guide roller 16, a position between a front attaching roller 17 and a rear attaching roller 18, a position between a front covering pressing roller 19 and a rear covering pressing roller 20 and a second driving roller 21 in sequence, and the right material belt is laid by a right guide roller 15, an upper guide roller 16, a position between the front attaching roller 17 and the rear attaching roller 18, a position between the front covering pressing roller 19 and the rear covering pressing roller 20 and a position between the second driving roller 21 in sequence.

After the material belt is laid, the motor 3 is started, so that the feeding roller 11, the first driving roller 12, the cutting device 13, the left guide roller 14, the right guide roller 15, the upper guide roller 16, the front laminating roller 17, the rear laminating roller 18, the front laminating roller 19, the rear laminating roller 20 and the second driving roller 21 rotate to convey the material belt. The material belt is conveyed to the cutting device 13 through the first transmission roller 12, the upper pressing wheel 331 and the lower pressing wheel 332 of the cutting device 13 press the edge of the material, and the cutter roller 131 rotates to drive the circular cutter 132 to rotate, the material is cut into two halves from the middle, the left material passes through the left guide wheel 14, the material is conveyed to the upper guide wheel 16 and then enters between the front laminating roller 17 and the rear laminating roller 18, and the right material is directly conveyed to the space between the front laminating roller 17 and the rear laminating roller 18 through the right guide wheel 15, the offset materials are corrected by the gear lever 44 through the deviation correcting device 4 at the upper end of the front attaching roller 17 and the rear attaching roller 18, so that the left material is attached to the right material, the left material and the right material are conveyed between the front covering press roller 19 and the rear covering press roller 20, the left material and the right material are integrated by pressing, and finally the materials are conveyed to the next processing device by the second driving roller 21.

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

1. The utility model provides a cut multilayer and cover mechanism which characterized in that: the cutting device comprises a first mounting plate (1) and a second mounting plate (5), wherein the first mounting plate (1) and the second mounting plate (5) are arranged in parallel, and a feeding roller (11), a first transmission roller (12), a cutting device (13), a left guide roller (14), an upper guide roller (16), a front laminating roller (17), a rear laminating roller (18), a front laminating roller (19), a rear laminating roller (20) and a second transmission roller (21) are sequentially arranged on the first mounting plate (1) from a feeding end to a discharging end; the second mounting plate (5) is provided with a right guide roller (15), the left guide roller (14) and the right guide roller (15) are coaxially arranged, the upper guide roller (16) is positioned above the left guide roller (14) in an inclined manner, the front laminating roller (17) and the rear laminating roller (18) are adjacently arranged below the upper guide roller (16), the front laminating roller (19) is arranged below the rear laminating roller (18), and the roller surfaces of the front laminating roller (19) and the rear laminating roller (20) are mutually pressed and provided with a gap for a material belt to pass through; the first mounting plate (1) is provided with a motor (3) which respectively drives the feeding roller (11), the cutting device (13) and the front covering pressing roller (19) to rotate; and a deviation correcting device (4) for correcting the position of the material belt by clamping the edge of the material belt is obliquely arranged above the front laminating roller (17) and the rear laminating roller (18).

2. The cutting multi-layer laminating mechanism of claim 1, wherein: the deviation correcting device (4) comprises a threaded rod (41), a fixed rod (42) and two baffle rods (44), one end of the threaded rod (41) is fixed on the first mounting plate (1), a motor (3) for driving the threaded rod (41) to rotate is arranged on the first mounting plate (1), the fixed rod (42) is arranged below the threaded rod (41), two sliders (43) are connected to the threaded rod (41) in a threaded manner, the upper ends of the two sliders (43) are fixedly connected with the bottom ends of the two baffle rods (44), threads (46) for enabling the two sliders (43) to slide towards the middle of the threaded rod (41) are respectively arranged on the surface of the threaded rod (41), two sleeves (45) are arranged on the fixed rod (42), the two sleeves (45) are fixedly connected to the bottoms of the two sliders (43), and a fixed plate (47) is arranged above the sliders (43), the fixed plate (47) is provided with a plurality of limiting holes (48) for the stop rod (44) to pass through and slide.

3. The cutting multi-layer laminating mechanism of claim 2, wherein: the contact part of the two stop rods (44) and the material is provided with a material pushing plate (441).

4. The cutting multi-layer laminating mechanism of claim 1, wherein: cutting device (13) include rotor (131) and circle cutter (132), on rotor (131) one end was fixed in first mounting panel (1), the other end was fixed in second mounting panel (5), first mounting panel (1) is provided with drive rotor (131) pivoted motor (3), circle cutter (132) cover is established in rotor (131) outside.

5. The cutting multi-layer laminating mechanism of claim 4, wherein: tensioning assemblies (133) for tensioning edges of material belts are arranged on the first mounting plate (1) and the second mounting plate (5), and the two tensioning assemblies (133) are arranged below two ends of the knife roll (131) respectively.

6. The cutting multi-layer laminating mechanism of claim 5, wherein: the tensioning assembly (133) comprises an upper pressing wheel (331) and a lower pressing wheel (332), the wheel surfaces of the upper pressing wheel (331) and the lower pressing wheel (332) are attached to form a gap for a material belt to pass through, and a pressing wheel motor (333) for driving the lower pressing wheel (332) to rotate is arranged on the first mounting plate (1).

7. The cutting multi-layer laminating mechanism of claim 6, wherein: the outer sides of the upper pressing wheel (331) and the lower pressing wheel (332) are sleeved with cotton laminating layers (334).

8. The cutting multi-layer laminating mechanism of claim 1, wherein: one end of the feeding roller (11) is fixed on the first mounting plate (1), and the other end of the feeding roller is a free end.