CN210233294U

CN210233294U - Label die-cutting machine

Info

Publication number: CN210233294U
Application number: CN201921155952.5U
Authority: CN
Inventors: Junhao Liu; 刘俊豪
Original assignee: Zhengzhou Fengye Printing Co Ltd
Current assignee: Zhengzhou Fengye Printing Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-03
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to a label cross cutting machine, which comprises a frame, cope match-plate pattern and lower bolster, the lower bolster level is fixed in the frame, the vertical sliding fit of cope match-plate pattern is in the frame, the cope match-plate pattern is connected with drive arrangement, the cope match-plate pattern is connected with speed governing mechanism, guiding mechanism includes drive assembly, cone pulley and removal subassembly, the cone pulley center is provided with the integral key shaft, drive assembly connects between cope match-plate pattern and integral key shaft, it connects on the conical shaft and the axis of translation direction along the cone pulley to remove the subassembly, slewing bearing has the drive wheel in the frame, there is the label of placing at the frame surface in the top of drive wheel, the top of label is provided with the closing device who corresponds with the drive wheel, the coaxial fixing of drive wheel is at the belt pulley. The utility model discloses when having two adjacent labels apart from changing, adjust label moving speed to can be to the effect of the correct cutting of label.

Description

Label die-cutting machine

Technical Field

The utility model belongs to the technical field of the technique of a label production and specifically relates to a label cross cutting machine is related to.

Background

In the label production process, the label is printed firstly, the printed label is a long-strip paper tape, a plurality of labels are printed on the same width direction according to the size of the label, the long-strip paper tape is placed into a label die-cutting machine, and the label position on the paper tape is cut or cut by the label die-cutting machine, so that the shape of the label is formed.

The label cross cutting machine among the prior art includes the frame, cope match-plate pattern and lower bolster, and the vertical sliding fit of cope match-plate pattern is in the frame, and the cope match-plate pattern is connected with drive arrangement, and the cope match-plate pattern is located the lower bolster directly over, and the label passes through between cope match-plate pattern and the lower bolster, cope match-plate pattern up-and-down motion to when the cope match-plate pattern reachs the minimum, cut the label with the lower bolster cooperation, make the label accomplish certain shape.

However, in the above structure, when the size of the label is changed, the time for the upper template to move downwards is fixed, and the distance between two adjacent labels is changed during label printing, so that the upper template and the lower template cannot correctly cut the label.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a label cross cutting machine, it has when changing two adjacent label distances, adjusts label moving speed to can be to the effect of label correct cutting.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a label die-cutting machine, includes frame, cope match-plate pattern and lower bolster, and the lower bolster level is fixed in the frame, and the cope match-plate pattern is located the top of lower bolster, and the vertical sliding fit of cope match-plate pattern is in the frame, and the cope match-plate pattern is connected with drive arrangement, the cope match-plate pattern is connected with speed adjusting mechanism, and guiding mechanism includes drive assembly, conical pulley and removal subassembly, and the conical pulley center is provided with the integral key shaft, and drive assembly connects between cope match-plate pattern and integral key shaft, and removal subassembly connects on the conical shaft and the axis of translation direction along the conical pulley, slewing bearing has the drive wheel in the frame, and there is the label of placing at the frame surface the top of drive wheel, and the top of label is provided with the closing device who corresponds with the drive wheel.

Through adopting above-mentioned technical scheme, during the use, the cope match-plate pattern circulates from top to bottom under drive arrangement's effect, drive assembly connects on the cope match-plate pattern, the speed of cope match-plate pattern motion is exported through drive assembly, and transmit to the cone pulley through the spline axle on, the cone pulley passes through conveyer belt and belt pulley cooperation, when the drive ratio between cone pulley and the belt pulley needs to be adjusted, the adjustment is installed the removal subassembly on the cone pulley, the translation direction of removal subassembly is along the axis of cone pulley, make the lateral wall and the conveyer belt cooperation of the different diameter positions of cone pulley, thereby make the slew velocity of drive wheel adjust, thereby make the label when the cutting, the distance of two adjacent labels can be relevant with the slew velocity of drive wheel, thereby correctly cut the label.

The utility model discloses further set up to: the guide device is characterized in that a plurality of guide rods are arranged below the upper template and are vertically arranged, the upper ends of the guide rods are fixed on the upper template, guide holes corresponding to the guide rods are formed in the rack, and the guide rods are in sliding fit in the guide holes.

Through adopting above-mentioned technical scheme, guide bar sliding fit is in the guiding hole, and the guide bar slides from top to bottom along the length direction of guiding hole, and the cope match-plate pattern keeps at vertical slip under the effect of guide bar to make cope match-plate pattern and lower bolster carry out accurate cutting.

The utility model discloses further set up to: the driving device comprises a motor and a cam, the motor is fixed on the rack, the lower end of the guide rod is provided with a push plate, the cam is coaxially fixed at the output end of the motor, the push plate is abutted to the outer contour of the cam, a compression spring is sleeved on the guide rod, the lower end of the compression spring is abutted to the push plate, and the upper end of the compression spring is abutted to the rack.

Through adopting above-mentioned technical scheme, the motor takes the cam rotatory, makes the cam push away the push pedal rebound, and cope match-plate pattern and lower bolster separation are removed the cope match-plate pattern by compression spring again to make the lower bolster cut with the cope match-plate pattern cooperation, and by the transmission of cam to the push pedal, reduce the relative impact of cope match-plate pattern and lower bolster.

The utility model discloses further set up to: the transmission assembly comprises a connecting rod, a driving gear and a driven gear, the driving gear is meshed with the driven gear, the driving gear and the driven gear are rotatably supported on the rack, one end of the connecting rod is rotatably connected to the side wall of the guide rod, the other end of the connecting rod is rotatably connected to the driving gear, the connecting rod and the driving gear are eccentrically arranged on the driving gear, and the spline shaft is coaxially fixed on the driven gear.

Through adopting above-mentioned technical scheme, connecting rod one end is rotated and is connected on the driving gear, and the other end rotates and connects on the lateral wall of connecting rod to use the connecting rod to take the driving gear to rotate, thereby make cope match-plate pattern reciprocate once from top to bottom make the driving gear rotate a week, and then keep the same movement speed between the motion of cope match-plate pattern and the driving gear.

The utility model discloses further set up to: the movable assembly comprises a screw, the center line of the screw is overlapped with that of the cone wheel, one end of the screw, which is close to the cone wheel, is rotatably connected to the cone wheel, and the screw is in threaded connection with the rack.

Through adopting above-mentioned technical scheme, the central line of screw rod and the coincidence of the central line of cone pulley to the screw rod rotates with the cone pulley and is connected, and when the cone pulley rotated, the screw rod can not rotate, thereby when can screw rod threaded connection in the frame, rotate the screw rod and can let the cone pulley remove along the length direction of cone pulley, adjust the transmission position of cone pulley.

The utility model discloses further set up to: the moving assembly further comprises a sleeve, a hexagonal prism rod is arranged at one end, far away from the conical wheel, of the screw, the center line of the sleeve is overlapped with the center line of the screw, the hexagonal prism rod is inserted into one end of the sleeve, the sleeve is matched with the hexagonal prism rod, and the sleeve is rotatably supported on the rack.

Through adopting above-mentioned technical scheme, sleeve and hexagonal prism pole are pegged graft, and the sleeve is when rotating, and hexagonal prism pole can remove along telescopic length direction to the sleeve can keep length direction's fixed at the pivoted in-process, conveniently adjusts the screw rod.

The utility model discloses further set up to: and a hand wheel is arranged at one end of the sleeve, which is far away from the hexagonal prism rod.

Through adopting above-mentioned technical scheme, the hand wheel that the one end setting of hexagonal prism pole was kept away from to the sleeve can make things convenient for the staff to telescopic rotation.

The utility model discloses further set up to: the pressing device comprises a rolling wheel, a support frame is arranged on the rolling wheel, the rolling wheel is rotatably supported on the support frame, and the rolling wheel and the driving wheel oppositely clamp the label.

Through adopting above-mentioned technical scheme, the wheel that rolls cooperates with the drive wheel under the effect of support frame, and the label is pressed from both sides to wheel and support frame that rolls, makes the label keep effectual transmission.

To sum up, the utility model discloses a beneficial technological effect does:

1. the upper template is circulated up and down under the action of a driving device, a transmission assembly is connected to the upper template, the moving speed of the upper template is output through the transmission assembly and is transmitted to a conical wheel through a spline shaft, the conical wheel is matched with a belt pulley through a conveyor belt, and when the transmission ratio between the conical wheel and the belt pulley needs to be adjusted, a moving assembly arranged on the conical wheel is adjusted, so that the rotating speed of a driving wheel is adjusted, and the distance between two adjacent labels can be related to the rotating speed of the driving wheel when the labels are cut, so that the labels are cut correctly;

2. the motor drives the cam to rotate, so that the cam pushes the push plate to move upwards, the upper template is separated from the lower template, and then the upper template moves downwards through the compression spring, so that the lower template and the upper template are matched to cut, and the cam drives the push plate to reduce the relative impact of the upper template and the lower template;

3. through sleeve and hexagonal prism pole grafting, the sleeve is when rotating, and hexagonal prism pole can remove along telescopic length direction to the sleeve can keep length direction's fixed at the pivoted in-process, conveniently adjusts the screw rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the transmission assembly;

fig. 3 is a schematic structural view of the moving assembly.

In the figure, 1, a frame; 11. mounting a template; 111. a guide bar; 112. pushing the plate; 12. a lower template; 13. a guide hole; 2. a drive device; 21. a motor; 22. a cam; 23. a compression spring; 3. a drive wheel; 4. a pressing device; 41. a rolling wheel; 42. a support frame; 51. a belt pulley; 52. a conical wheel; 53. a conveyor belt; 54. a tension wheel; 6. a moving assembly; 61. a screw; 62. a sleeve; 63. a hand wheel; 64. a hexagonal prism bar; 7. a transmission assembly; 71. a connecting rod; 72. a driving gear; 73. a driven gear; 74. a spline shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a label die-cutting machine, which comprises a frame 1, the last surface of frame 1 is carried there is the label, the top of label is provided with cope match-plate pattern 11, the below of label is provided with lower bolster 12, lower bolster 12 level is fixed in frame 1, cope match-plate pattern 11 sliding fit is in frame 1, cope match-plate pattern 11 is connected with drive arrangement 2, drive arrangement 2 takes cope match-plate pattern 11 to reciprocate when, when cope match-plate pattern 11 reachs the minimum, cope match-plate pattern 11 cuts the label with the cooperation of lower bolster 12, when cope match-plate pattern 11 breaks away from lower bolster 12, the label is carried backward.

Referring to fig. 1, four guide rods 111 are disposed below an upper mold plate 11, the guide rods 111 are vertically disposed, the four guide rods 111 are respectively located at four corners of the upper mold plate 11, a guide hole 13 corresponding to the guide rods 111 is formed in a frame 1, the guide rods 111 are slidably fitted in the guide hole 13, the upper ends of the guide rods 111 are fixed on the upper mold plate 11, a push plate 112 is disposed at the lower end of the guide rods 111, the push plate 112 is rectangular, the push plate 112 is fixed on the four guide rods 111, a driving device 2 is disposed below the push plate 112, the driving device 2 includes a motor 21, a cam 22 and a compression spring 23, the compression spring 23 is sleeved on the guide rods 111, the upper end of the compression spring 23 abuts against the frame 1, the lower end of the compression spring abuts against the push plate 112, the compression spring 23 maintains elasticity against the upper mold plate 11, the motor 21 is fixed on the frame 1, the motor 21 is located below the push plate 112, the cam, the outer profile of the cam 22 mates with the lower surface of the push plate 112. During the rotation of the motor 21 with the cam 22, the cam 22 pushes the push plate 112 to move upwards, and then the push plate 112 is pushed by the compression spring 23 to return downwards, so that the upper template 11 is completely matched with the lower template 12 and the label is cut.

Referring to fig. 2 and 3, a driving wheel 3 is arranged above an upper template 11 and a lower template 12 in the conveying direction of the label, the driving wheel 3 is arranged below the label, a pressing device 4 is arranged opposite to the driving wheel 3 and above the label, the pressing device 4 comprises a rolling wheel 41, a supporting frame 42 and a sliding rod, the sliding rod is vertically arranged, the upper end of the sliding rod is in sliding fit with the rack 1, the supporting frame 42 is arranged at the lower end of the sliding rod, a spring is sleeved on the sliding rod, the upper end of the spring abuts against the rack 1, the lower end of the spring abuts against the supporting frame 42, the rolling wheel 41 is rotatably supported on the supporting frame 42, the rolling wheel 41 is arranged above the driving wheel 3 and opposite to the driving wheel 3 to clamp the label, and the axes of the rolling wheel 41 and the driving wheel 3 are both perpendicular to the.

Referring to fig. 2 and 3, the driving wheel 3 is rotatably supported on the frame 1, a belt pulley 51 is coaxially and fixedly disposed on the driving wheel 3, the diameter of the belt pulley 51 is smaller than that of the driving wheel 3, a conical wheel 52 is disposed below the belt pulley 51, the center line of the conical wheel 52 is disposed parallel to the center line of the belt pulley 51, a transmission belt 53 is disposed between the belt pulley 51 and the conical wheel 52, a tension wheel 54 is disposed in the middle of the transmission belt 53, and the conical wheel 52 is connected with a moving assembly 6 for driving the conical wheel 52 to move along the center line direction of the conical wheel 52. When the moving assembly 6 moves with the cone-shaped wheel 52, different positions of the cone-shaped wheel 52 transmit the conveyor belt 53, so that different transmission ratios are formed between the cone-shaped wheel 52 and the driving wheel 3, and the output length of the driving wheel 3 can be changed by the moving assembly 6 when the number of turns of the cone-shaped wheel 52 is the same.

Referring to fig. 2 and 3, a transmission assembly 7 is arranged between the guide rod 111 and the bevel wheel 52, the transmission assembly 7 includes a connecting rod 71, a driving gear 72 and a driven gear 73, the driving gear 72 and the driven gear 73 are both rotatably supported on the frame 1, the driving gear 72 is meshed with the driven gear 73, one end of the connecting rod 71 is rotatably connected to the driving gear 72, the other end of the connecting rod 71 is rotatably connected to the side wall of the guide rod 111, and the connecting rod is connected to the side wall of the guide rod 111, the rotating axis of the driving gear 72 is not coincident with the central line of the driving gear 72, and after the guide rod 111 moves up and down for one cycle, the. Driven gear 73 is coaxially fixed to spline shaft 74, and cone 52 is fitted over spline shaft 74 so that cone 52 can move along the longitudinal direction of spline shaft 74 and maintain synchronous rotation between cone 52 and driven gear 73.

Referring to fig. 3, the moving assembly 6 comprises a screw 61, a sleeve 62 and a hand wheel 63, the central line of the screw 61, the central line of the sleeve 62 and the central line of the cone wheel 52 are collinear, one end of the screw 61 is rotatably connected with the end of the cone wheel 52, one end of the screw 61, which is far away from the cone wheel 52, is arranged on a hexagonal rod 64, one end of the hexagonal rod 64 is inserted into the sleeve 62 and is in sliding fit with the sleeve 62, the hand wheel 63 is fixed at one end of the sleeve 62, which is far away from the hexagonal rod 64, the sleeve 62 is rotatably supported on the frame 1, and the screw 61 is in threaded connection with the frame 1. When the worker rotates the hand wheel 63, the hand wheel 63 rotates with the screw 61, and when the screw 61 is threadedly engaged with the frame 1, the screw 61 moves along the length direction of the screw 61, so that the screw 61 moves with the cone-shaped wheel 52 along the center line of the cone-shaped wheel 52.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a label die-cutting machine, includes frame (1), cope match-plate pattern (11) and lower bolster (12), and lower bolster (12) level is fixed in frame (1), and cope match-plate pattern (11) are located the top of lower bolster (12), and cope match-plate pattern (11) vertical sliding fit is on frame (1), and cope match-plate pattern (11) are connected with drive arrangement (2), its characterized in that: the upper die plate (11) is connected with a speed regulating mechanism, the speed regulating mechanism comprises a transmission assembly (7), a conical wheel (52) and a moving assembly (6), a spline shaft (74) is arranged at the center of the conical wheel (52), the transmission assembly (7) is connected between the upper die plate (11) and the spline shaft (74), the moving assembly (6) is connected to the conical shaft, the moving direction of the moving assembly is along the axis of the conical wheel (52), a driving wheel (3) is rotatably supported on the rack (1), a label placed on the surface of the rack (1) is arranged above the driving wheel (3), a pressing device (4) corresponding to the driving wheel (3) is arranged above the label, the driving wheel (3) is coaxially fixed on a belt pulley (51), a conveying belt (53) is connected between the belt pulley (51) and the conical wheel (52) in a transmission mode, and a tensioning wheel.

2. The label die cutting machine of claim 1, wherein: the lower part of cope match-plate pattern (11) is provided with a plurality of guide bars (111), and guide bar (111) vertical setting, the upper end of guide bar (111) is fixed on cope match-plate pattern (11), seted up guiding hole (13) that correspond with guide bar (111) on frame (1), guide bar (111) sliding fit is in guiding hole (13).

3. The label die cutting machine of claim 2, wherein: drive arrangement (2) include motor (21) and cam (22), and motor (21) are fixed in frame (1), the lower extreme of guide bar (111) is provided with push pedal (112), and the output at motor (21) is fixed to cam (22) coaxial, and push pedal (112) butt is on the outline of cam (22), the cover is equipped with compression spring (23) on guide bar (111), and the lower extreme butt of compression spring (23) is on push pedal (112), and the upper end butt is on frame (1).

4. A label die cutting machine according to claim 2 or 3, wherein: the transmission assembly (7) comprises a connecting rod (71), a driving gear (72) and a driven gear (73), the driving gear (72) is meshed with the driven gear (73), the driving gear (72) and the driven gear (73) are rotatably supported on the rack (1), one end of the connecting rod (71) is rotatably connected to the side wall of the guide rod (111), the other end of the connecting rod is rotatably connected to the driving gear (72), the rotating points of the connecting rod (71) and the driving gear (72) are eccentrically arranged on the driving gear (72), and the spline shaft (74) is coaxially fixed on the driven gear (73).

5. The label die cutting machine of claim 4, wherein: the moving assembly (6) comprises a screw rod (61), the center line of the screw rod (61) is overlapped with the center line of the conical wheel (52), one end, close to the conical wheel (52), of the screw rod (61) is rotatably connected to the conical wheel (52), and the screw rod (61) is in threaded connection with the rack (1).

6. The label die cutting machine of claim 5, wherein: the moving assembly (6) further comprises a sleeve (62), a hexagonal prism rod (64) is arranged at one end, away from the conical wheel (52), of the screw rod (61), the center line of the sleeve (62) is overlapped with the center line of the screw rod (61), the hexagonal prism rod (64) is inserted into one end of the sleeve (62), the sleeve (62) is matched with the hexagonal prism rod (64), and the sleeve (62) is rotatably supported on the rack (1).

7. The label die cutting machine of claim 6, wherein: and a hand wheel (63) is arranged at one end of the sleeve (62) far away from the hexagonal prism rod (64).

8. The label die cutting machine of claim 1, wherein: the pressing device (4) comprises a rolling wheel (41), a supporting frame (42) is arranged on the rolling wheel (41), the rolling wheel (41) is rotatably supported on the supporting frame (42), and the rolling wheel (41) and the driving wheel (3) oppositely clamp the label.