CN221089321U - Multi-machine continuous die cutting device for paper labels - Google Patents

Abstract

The utility model discloses a multi-machine continuous die cutting device for paper labels, which relates to the technical field of paper label production and comprises a workbench, a die cutting depth adjusting mechanism, a die cutting jacking mechanism and a paper label guiding mechanism, wherein a rectangular through groove is formed in the middle of the workbench; the die cutting depth adjusting mechanism comprises a depth adjusting assembly, a top plate, fixing studs, dismounting nuts and a die cutting knife die, wherein the top of the workbench is connected with the top plate through the depth adjusting assembly, the die cutting knife die is arranged below the top plate, the four corners of the top of the die cutting knife die are respectively fixedly connected with the fixing studs, and the tops of the fixing studs penetrate through holes in the top plate and are in threaded connection with the dismounting nuts; this multi-machine continuous die cutting device of paper label, the drive jacking board that can be quick remains reciprocating motion to make the paper label coiled material that passes through on the jacking board be close to the bottom of die cutter mould, accomplish quick continuous die cutting operation, die cutting is efficient, can be according to the degree of depth of thickness adjustment cross cutting of paper label.

Description

Multi-machine continuous die cutting device for paper labels

Technical Field

The utility model relates to the technical field of paper label production, in particular to a multi-machine continuous die cutting device for paper labels.

Background

At present, a paper label is generally provided with an adhesive layer below a label coiled material, a protective coiled material is adhered to the bottom of the adhesive layer to form the paper label coiled material, then the paper label coiled material is fed into a die cutting device, the label coiled material on the protective coiled material is cut into a specific shape through a die cutting mechanism, then the paper label coiled material is fed out, and the cut paper label coiled material and waste materials formed by die cutting are respectively coiled;

The power of the existing die cutting device mostly adopts an air cylinder or a hydraulic cylinder, the die cutting continuity is poor, and the die cutting depth is not easy to adjust according to the thickness of the paper label.

Disclosure of utility model

The utility model aims to overcome the existing defects, and provides the paper label coiled material of the paper label multi-machine continuous die cutting device, which can rapidly drive the lifting plate to move reciprocally, so that the paper label coiled material passing through the lifting plate is close to the bottom of the die cutting knife die, rapid and continuous die cutting operation is completed, the die cutting efficiency is high, the die cutting depth can be adjusted according to the thickness of the paper label, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: paper label multimachine continuous type cross cutting device includes:

The middle part of the workbench is provided with a rectangular through groove;

The die cutting depth adjusting mechanism comprises a depth adjusting assembly, a top plate, a fixing stud, a dismounting nut and a die cutting knife die, wherein the top of the workbench is connected with the top plate through the depth adjusting assembly, a die cutting knife die is arranged below the top plate, four corners of the top of the die cutting knife die are respectively fixedly connected with the fixing stud, and the top of the fixing stud penetrates through a through hole in the top plate and is in threaded connection with the dismounting nut;

The die cutting jacking mechanism is arranged on the upper side of the workbench, the bottom of the die cutting jacking mechanism is connected with the top of the reciprocating jacking power mechanism, and the reciprocating jacking power mechanism is arranged on the lower side of the workbench;

The paper label guiding mechanisms are arranged in two, and the two paper label guiding mechanisms are respectively arranged on two sides of the upper surface of the workbench.

The depth adjusting assembly in the die cutting depth adjusting mechanism is used for driving the top plate to move up and down, the die cutting knife die can be driven to move up and down through the fixing stud and the dismounting nut, when the die cutting knife die moves down, the die cutting thickness can be improved, when the die cutting knife die moves up, the die cutting knife die can be reduced, different die cutting knife dies can be replaced through the matching of the fixing stud and the dismounting nut, the reciprocating jacking power mechanism can drive the die cutting jacking mechanism to move up and down in a reciprocating manner, the die cutting jacking mechanism can prop against the passing paper label coiled material to be close to the bottom of the die cutting knife die, so that the paper label coiled material is cut by the die cutting knife die, continuous die cutting operation is carried out on the paper label coiled material along with the conveying of the paper label coiled material, the die cutting efficiency is high, the paper label guiding mechanism limits the front side and the rear side of the paper label coiled material, and the paper label coiled material is prevented from deflecting to cause die cutting precision to be reduced.

Further, the degree of depth adjustment subassembly includes telescopic link, adjustment swivel nut, adjusting screw and knob, the top four corners of workstation is four telescopic link's bottom of fixed connection respectively, four telescopic link's top fixed connection roof's bottom four corners, the rear side of roof is inlayed and is had the adjustment swivel nut, the top threaded connection of adjustment swivel nut and adjusting screw, the bottom of adjusting screw and the rear side rotation of workstation are connected, the bottom fixedly connected with knob of adjusting screw. The knob is twisted to drive the adjusting screw to rotate, the top plate can be driven to move up and down relative to the workbench through the threaded action of the adjusting screw and the adjusting screw sleeve, the top plate is limited by the four telescopic rods, so that the top plate can only move up and down, the top plate rises when the knob is rotated clockwise, and the top plate descends when the knob is rotated anticlockwise.

Further, cross cutting climbing mechanism includes jacking board, traveller, stop collar and reinforcing frame, the stop collar has been inlayed respectively to the position that is located the rectangle through groove four corners on the workstation, and vertical sliding connection has the traveller in every stop collar respectively, the bottom four corners of the top fixedly connected with jacking board of four travellers, the bottom fixedly connected with reinforcing frame of jacking board. The limit sleeve limits the sliding column, so that the lifting plate can only move up and down, the reinforcing frame can improve the strength of the lifting plate, and the lifting plate is prevented from being deformed by force.

Further, the die-cutting jacking mechanism further comprises a base plate, the base plate is clamped in the clamping groove on the jacking plate and located under the die-cutting knife die, the base plate can be conveniently replaced through matching of the base plate and the clamping groove, the base plate can pass through paper label coiled materials along with the base plate, and the paper label coiled materials on the base plate can be driven to be close to the die-cutting knife die to be die-cut along with lifting of the jacking plate.

Further, reciprocal jacking power unit includes mounting panel, mounting bolt, C shape frame, sliding sleeve, slip stand, lifting frame, jacking disc and jacking motor, the bottom of workstation is through mounting bolt fixedly connected with mounting panel, the side fixed connection C shape frame of mounting panel, the last lower extreme of C shape frame is fixedly connected with sliding sleeve respectively, vertical sliding connection has the slip stand respectively in every sliding sleeve, and the lifting frame is located between two slip stands, and the tip of two slip stands of the upper and lower side middle part of lifting frame respectively fixed connection, the bottom of the slip stand top fixed connection reinforcing frame of upside, the middle part fixedly connected with jacking motor of C shape frame, the side eccentric position of the output shaft fixed connection jacking disc of jacking motor, the jacking disc sets up the inboard at the lifting frame. The jacking motor works to drive the jacking disc to rotate on the inner side of the lifting frame, and the output shaft of the jacking motor is fixedly connected with the eccentric position of the jacking disc, so that the jacking disc can eccentrically rotate, thereby pushing the lifting frame to move up and down, limiting the up and down movement of the lifting frame through the sliding of the sliding sleeve and the sliding upright post, driving the reinforcing frame, the jacking plate and the backing plate block to reciprocate up and down through the sliding upright post on the upper side, and assisting continuous die cutting operation.

Further, paper label guiding mechanism includes curb plate and guide roller, the upper surface both sides of workstation are equipped with fore-and-aft guide roller respectively, and the front and back end of guide roller rotates respectively and is connected with the curb plate, the bottom fixed connection workstation of curb plate. The side plates are used for rotatably mounting guide rollers which guide the paper label coiled material passing through the upper side of the backing plate.

Further, the paper label guiding mechanism further comprises a limiting rubber ring, the guiding roller is sleeved with two limiting rubber rings, and the positions of the limiting rubber rings can be adjusted on the guiding roller, so that the limiting rubber rings limit the side edges of the paper label coiled material.

Compared with the prior art, the utility model has the beneficial effects that:

The lifting plate can be driven to move reciprocally and rapidly, so that the paper label coiled material passing through the lifting plate is close to the bottom of the die cutting knife die, rapid and continuous die cutting operation is completed, the die cutting efficiency is high, and the die cutting depth can be adjusted according to the thickness of the paper label.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

Fig. 3 is a schematic view of a partial rear view structure of the present utility model.

In the figure: the device comprises a workbench, a 2 rectangular through groove, a 3 bracket, a 4 die cutting depth adjusting mechanism, a 41 telescopic rod, a 42 top plate, a 43 fixed stud, a 44 dismounting nut, a 45 die cutting die, a 46 adjusting screw sleeve, a 47 adjusting screw rod, a 48 knob, a 5 die cutting lifting mechanism, a 51 lifting plate, a 52 sliding column, a 53 limiting sleeve, a 54 backing plate, a 55 reinforcing frame, a 6 reciprocating lifting power mechanism, a 61 mounting plate, a 62 mounting bolt, a 63C frame, a 64 sliding sleeve, a 65 sliding upright post, a 66 lifting frame, a 67 lifting disc, a 68 lifting motor, a 7-classification rolling mechanism, a 71 rear side plate, a 72 long shaft, a 73 compression roller, a 74 rolling roller, a 75 antislip strip, a 76 rolling motor, an 8-paper label guiding mechanism, a 81 side plate, a 82 guiding roller and a 83 limiting glue ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the multi-machine continuous die cutting device for the paper labels comprises a workbench 1, a die cutting depth adjusting mechanism 4, a die cutting jacking mechanism 5 and a paper label guiding mechanism 8;

a rectangular through groove 2 is formed in the middle of the workbench 1, and the bottom of the workbench 1 is supported by a bracket 3;

The die cutting depth adjusting mechanism 4 comprises a depth adjusting assembly, a top plate 42, a fixing stud 43, a dismounting nut 44 and a die cutting die 45, wherein the top of the workbench 1 is connected with the top plate 42 through the depth adjusting assembly, the die cutting die 45 is arranged below the top plate 42, four corners of the top of the die cutting die 45 are respectively fixedly connected with the fixing stud 43, and the top of the fixing stud 43 passes through a through hole in the top plate 42 and is in threaded connection with the dismounting nut 44;

The depth adjusting assembly comprises telescopic rods 41, adjusting screw sleeves 46, adjusting screws 47 and knobs 48, four corners of the upper side of the workbench 1 are fixedly connected with the bottom ends of the four telescopic rods 41 respectively, the top ends of the four telescopic rods 41 are fixedly connected with four corners of the bottom of the top plate 42, the adjusting screw sleeves 46 are embedded in the rear side of the top plate 42, the adjusting screw sleeves 46 are in threaded connection with the tops of the adjusting screws 47, the bottoms of the adjusting screws 47 are in rotary connection with the rear side of the workbench 1, and the bottom ends of the adjusting screws 47 are fixedly connected with the knobs 48. The knob 48 can drive the adjusting screw 47 to rotate, the top plate 42 can be driven to move up and down relative to the workbench 1 through the threaded action of the adjusting screw 47 and the adjusting screw sleeve 46, the four telescopic rods 41 limit the top plate 42, the top plate 42 can only move up and down, the top plate 42 rises when the knob 48 is rotated clockwise, and the top plate 42 descends when the knob 48 is rotated anticlockwise.

The die-cutting jacking mechanism 5 is arranged on the upper side of the workbench 1, the bottom of the die-cutting jacking mechanism 5 is connected with the top of the reciprocating jacking power mechanism 6, and the reciprocating jacking power mechanism 6 is arranged on the lower side of the workbench 1;

The die-cutting jacking mechanism 5 comprises a jacking plate 51, sliding columns 52, limiting sleeves 53 and reinforcing frames 55, wherein the limiting sleeves 53 are respectively embedded in the positions, located at four corners of the rectangular through groove 2, of the workbench 1, the sliding columns 52 are vertically and slidingly connected in each limiting sleeve 53, the tops of the four sliding columns 52 are fixedly connected with the four corners of the bottom of the jacking plate 51, and the reinforcing frames 55 are fixedly connected with the bottom of the jacking plate 51. The limiting sleeve 53 limits the sliding column 52, so that the jacking plate 51 can only move up and down, the reinforcing frame 55 can improve the strength of the jacking plate 51, and the stress deformation of the jacking plate 51 is avoided.

The die-cutting jacking mechanism 5 further comprises a base plate 54, the base plate 54 is clamped in a clamping groove on the jacking plate 51, the base plate 54 is located under the die-cutting knife die 45, the base plate 54 and the clamping groove are matched to facilitate replacement of the base plate 54, the paper label coiled material on the base plate 54 can be driven to be die-cut close to the die-cutting knife die 45 along with the lifting of the jacking plate 51 after the base plate 54 passes through the paper label coiled material.

The reciprocating jacking power mechanism 6 comprises a mounting plate 61, mounting bolts 62, C-shaped frames 63, sliding sleeves 64, sliding upright posts 65, lifting frames 66, jacking discs 67 and jacking motors 68, wherein the bottom of a workbench 1 is fixedly connected with the mounting plate 61 through the mounting bolts 62, the side faces of the mounting plate 61 are fixedly connected with the C-shaped frames 63, the upper ends and the lower ends of the C-shaped frames 63 are respectively fixedly connected with the sliding sleeves 64, the sliding upright posts 65 are respectively vertically and slidingly connected with each sliding sleeve 64, the lifting frames 66 are positioned between the two sliding upright posts 65, the middle parts of the upper sides and the lower sides of the lifting frames 66 are respectively and fixedly connected with the end parts of the two sliding upright posts 65, the tops of the sliding upright posts 65 on the upper sides are fixedly connected with the bottoms of the reinforcing frames 55, the middle parts of the C-shaped frames 63 are fixedly connected with the jacking motors 68, the output shafts of the jacking motors 68 are fixedly connected with the side eccentric positions of the jacking discs 67, and the jacking discs 67 are arranged on the inner sides of the lifting frames 66. The jacking motor 68 works to drive the jacking disc 67 to rotate on the inner side of the lifting frame 66, and as the output shaft of the jacking motor 68 is fixedly connected with the eccentric position of the jacking disc 67, the jacking disc 67 eccentrically rotates, thereby pushing the lifting frame 66 to move up and down, limiting the up and down movement of the lifting frame 66 through the sliding of the sliding sleeve 64 and the sliding upright post 65, and driving the reinforcing frame 55, the jacking plate 51 and the base plate 54 to reciprocate up and down at a block speed through the sliding upright post 65 on the upper side, so that continuous die cutting operation can be assisted.

Two paper label guide mechanisms 8 are provided, and the two paper label guide mechanisms 8 are respectively installed on both sides of the upper surface of the table 1.

When the paper label coiled material die-cutting machine is used, the depth adjusting assembly in the die-cutting depth adjusting mechanism 4 is used for driving the top plate 42 to move up and down, the die cutter die 45 can be driven to move up and down through the fixing studs 43 and the dismounting nuts 44, when the die cutter die 45 moves down, the die-cutting thickness can be increased, when the die cutter die 45 moves up, the die-cutting thickness can be reduced, different die cutter dies 45 can be replaced through the cooperation of the fixing studs 43 and the dismounting nuts 44, the reciprocating jacking power mechanism 6 can drive the die-cutting jacking mechanism 5 to move up and down in a reciprocating manner, the die-cutting jacking mechanism 5 can push the passing paper label coiled material to be close to the bottom of the die cutter die 45, so that the paper label coiled material is cut and split by the die cutter die 45, continuous die-cutting operation is carried out on the paper label coiled material along with the conveying of the paper label coiled material, the die-cutting efficiency is high, and the paper label guiding mechanism 8 limits the front side and the rear side of the passing paper label coiled material, so that die-cutting precision is prevented from being reduced.

In a second embodiment, please refer to fig. 1 to 3, the present utility model provides the following technical solutions: the embodiment is a further explanation of the structure of the embodiment;

the paper label guiding mechanism 8 comprises a side plate 81 and guiding rollers 82, longitudinal guiding rollers 82 are respectively arranged on two sides of the upper surface of the workbench 1, the front end and the rear end of each guiding roller 82 are respectively connected with the side plate 81 in a rotating mode, and the bottom of each side plate 81 is fixedly connected with the workbench 1. The side plates 81 are provided for rotatably mounting guide rollers 82, and the guide rollers 82 guide the web of paper labels passing over the upper side of the backing plate 54.

The paper label guiding mechanism 8 further comprises a limiting rubber ring 83, the guiding roller 82 is sleeved with two limiting rubber rings 83, and the positions of the limiting rubber rings 83 on the guiding roller 82 can be adjusted, so that the limiting rubber rings 83 limit the side edges of the paper label coiled material.

In a third embodiment, please refer to fig. 1 to 3, the present utility model provides the following technical solutions: the multi-machine continuous die cutting device for paper labels has the same structure as the second embodiment, and is different in that:

The automatic die-cutting machine further comprises a classified rolling mechanism 7, the classified rolling mechanism 7 comprises a rear side plate 71, a long shaft 72, press rolls 73, rolling rolls 74, anti-slip strips 75 and rolling motors 76, the right side of the rear end of the workbench 1 is provided with the transverse rear side plate 71, the middle of the left end of the rear side plate 71 is fixedly connected with the long shaft 72, the press rolls 73 are rotatably connected to the long shaft 72, the right side of the rear side plate 71 is rotatably connected with two rolling rolls 74, the rear ends of the two rolling rolls 74 are respectively fixedly connected with the rolling motors 76, the rolling motors 76 are fixed on the rear side of the rear side plate 71, the annular arrays of the outer periphery of each rolling roll 74 are fixedly connected with the anti-slip strips 75, the two rolling motors 76 respectively drive the two rolling rolls 74 to rotate, the die-cut paper labels pass through the upper portion of the guide rolls 82 on the right side, then bypass from the bottom of the press rolls 73, then the cut paper label rolls and waste materials formed by die cutting are separated, the cut paper label rolls are wound on one rolling roll 74, the waste materials formed by die-cutting rolls are wound on the other rolling rolls 74, and die-cutting waste materials are separated after die cutting is completed.

It should be noted that, in the above embodiment, the input ends of the lifting motor 68 and the winding motor 76 are electrically connected to the output end of the external power source through the external PLC controller, the lifting motor 68 and the winding motor 76 are all servo motors, and the power can be selected according to practical situations in the implementation, and the external PLC controller controls the lifting motor 68 and the winding motor 76 to work by a method commonly used in the prior art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Multi-machine continuous die cutting device for paper labels, which is characterized by comprising:

A rectangular through groove (2) is formed in the middle of the workbench (1);

The die cutting depth adjusting mechanism (4) comprises a depth adjusting assembly, a top plate (42), a fixing stud (43), a dismounting nut (44) and a die cutting die (45), wherein the top of the workbench (1) is connected with the top plate (42) through the depth adjusting assembly, the die cutting die (45) is arranged below the top plate (42), the fixing stud (43) is fixedly connected to four corners of the top of the die cutting die (45) respectively, and the top of the fixing stud (43) penetrates through a through hole in the top plate (42) and is in threaded connection with the dismounting nut (44);

The die-cutting jacking mechanism (5) is arranged on the upper side of the workbench (1), the bottom of the die-cutting jacking mechanism (5) is connected with the top of the reciprocating jacking power mechanism (6), and the reciprocating jacking power mechanism (6) is arranged on the lower side of the workbench (1);

The paper label guiding mechanisms (8) are arranged in two, and the two paper label guiding mechanisms (8) are respectively arranged on two sides of the upper surface of the workbench (1).

2. The multi-machine continuous die cutting device for paper labels as claimed in claim 1, wherein: the depth adjustment assembly comprises telescopic rods (41), adjustment threaded sleeves (46), adjustment threaded rods (47) and knobs (48), four corners of the upper side of the workbench (1) are fixedly connected with the bottoms of the four telescopic rods (41) respectively, the tops of the four telescopic rods (41) are fixedly connected with four corners of the bottom of a top plate (42), the adjustment threaded sleeves (46) are inlaid on the rear side of the top plate (42), the adjustment threaded sleeves (46) are in threaded connection with the tops of the adjustment threaded rods (47), the bottoms of the adjustment threaded rods (47) are in rotary connection with the rear side of the workbench (1), and the knobs (48) are fixedly connected with the bottom ends of the adjustment threaded rods (47).

3. The multi-machine continuous die cutting device for paper labels as claimed in claim 1, wherein: the die-cutting jacking mechanism (5) comprises a jacking plate (51), sliding columns (52), limiting sleeves (53) and reinforcing frames (55), wherein the limiting sleeves (53) are respectively embedded in the positions, located at four corners of the rectangular through groove (2), of the workbench (1), the sliding columns (52) are respectively vertically and slidably connected in each limiting sleeve (53), the top parts of the four sliding columns (52) are fixedly connected with the four corners of the bottom of the jacking plate (51), and the reinforcing frames (55) are fixedly connected with the bottom of the jacking plate (51).

4. A multi-machine continuous die cutting device for paper labels as claimed in claim 3, wherein: the die-cutting jacking mechanism (5) further comprises a base plate (54), the base plate (54) is clamped in a clamping groove on the jacking plate (51), and the base plate (54) is located under the die-cutting knife die (45).

5. A multi-machine continuous die cutting device for paper labels as claimed in claim 3, wherein: the reciprocating jacking power mechanism (6) comprises a mounting plate (61), mounting bolts (62), C-shaped frames (63), sliding sleeves (64), sliding columns (65), lifting frames (66), jacking discs (67) and jacking motors (68), the bottom of the workbench (1) is fixedly connected with the mounting plate (61) through the mounting bolts (62), the side faces of the mounting plate (61) are fixedly connected with the C-shaped frames (63), the upper ends and the lower ends of the C-shaped frames (63) are respectively fixedly connected with the sliding sleeves (64), the sliding columns (65) are respectively vertically and slidably connected in each sliding sleeve (64), the middle parts of the upper side and the lower side of the lifting frames (66) are respectively and fixedly connected with the ends of the two sliding columns (65), the tops of the sliding columns (65) on the upper side are fixedly connected with the bottoms of the reinforcing frames (55), the middle parts of the C-shaped frames (63) are fixedly connected with the jacking motors (68), the output shafts of the jacking motors (68) are fixedly connected with the side faces of the jacking discs (67), and the eccentric positions of the inner sides of the jacking discs (67) are arranged on the lifting frames (66).

6. The multi-machine continuous die cutting device for paper labels as claimed in claim 1, wherein: the paper label guiding mechanism (8) comprises side plates (81) and guiding rollers (82), longitudinal guiding rollers (82) are respectively arranged on two sides of the upper surface of the workbench (1), the front end and the rear end of each guiding roller (82) are respectively connected with the side plates (81) in a rotating mode, and the bottoms of the side plates (81) are fixedly connected with the workbench (1).

7. The multi-machine continuous die cutting device for paper labels as claimed in claim 6, wherein: the paper label guiding mechanism (8) further comprises limiting glue rings (83), and the two limiting glue rings (83) are sleeved on the guiding roller (82).