Bottle cap film pasting mechanism with hobbing cutter die

Abstract

The utility model discloses a bottle cap film pasting mechanism with a hobbing cutter die, which comprises a material conveying device, a film cutting device, a bottle cap feeding device and a film pasting device, the film cutting device is provided with a rotary driving device which drives or does not drive a driving roller and / or a driven roller to rotate (by utilizing traction force of a material belt), the driving roller or the driven roller is provided with cutting parts (in the shape of a label) which are arranged in a protruding mode, the cutting parts can be designed to be distributed in one or more sets in the axial direction and the radial direction, and the cutting parts are provided with a plurality of notches in a concave mode. And the notch is used for connecting a label with the material belt after the label is cut from the material belt. The material belt penetrates through the position between the rotating driving roller and the rotating driven roller, the label in the preset shape is pre-cut on the material belt through the cutting part, the label is still connected with the material belt through the arrangement of the notch, and transportation of the material belt is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap film sticking equipment field, especially a kind of bottle cap film sticking mechanism with roll cutting cutter die. BACKGROUND

[0002] Among existing bottle caps, for example, the bottle cap of barrelled water (of course not limited to barrelled water), it generally needs to attach corresponding label on bottle cap, so as to realize the requirement of predetermined protection and inspection.

[0003] But the existing bottle cap film sticking machine, for example, Chinese patent CN202420166198.X, it first pre-cuts material belt and then hot-presses on bottle cap, to realize the attachment of label;But the pre-cutting device is vertical reciprocating telescopic structure, so that the processing efficiency is mainly determined by film cutting device and film sticking device.

[0004] But in actual processing, it is found that the cutting efficiency is lower than the film sticking efficiency, for example, film sticking device can stick film 60 under single column condition per minute, and then pre-cutting of film cutting device can only cut 50 per minute, so there is difference in processing efficiency. INVENTION CONTENTS

[0005] The main purpose of the utility model is to provide a kind of bottle cap film sticking mechanism with roll cutting cutter die, to improve the structure of film cutting device, improve the efficiency of pre-cutting by roll cutting, to improve the film sticking efficiency, and reduce the production cost of cutter die.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of bottle cap film sticking mechanism with roll cutting cutter die, including,

[0007] Material conveying device, the material conveying device includes pivotally arranged feeding disc and material receiving disc, and the feeding disc and material receiving disc are used for transporting material belt;

[0008] Film cutting device;

[0009] Bottle cap feeding device, the bottle cap feeding device is used for conveying bottle cap, and the bottle cap feeding device is provided with upper cover position, film sticking position and lower cover position, the upper cover position is used for conveying bottle cap and moving to film sticking position, and the lower cover position is used for discharging bottle cap with label;

[0010] Film sticking device, the film sticking device is arranged at film sticking position, when feeding column drives bottle cap to move to film sticking position, the film sticking device is attached to pre-cut label on bottle cap;

[0011] The film cutting device includes pivotally arranged main roller and driven roller, the main roller and driven roller are cylindrical, and the film cutting device is provided with rotation driving device for driving main roller and / or driven roller to rotate,

[0012] The main roller or driven roller is provided with a protruding cutting part, and the cutting part is concavely provided with a plurality of notches for connecting the label to the material belt after the label is cut from the material belt.

[0013] In actual work, the material belt is moved towards the receiving disc through the feeding disc, passes between the rotating main roller and driven roller, and is pre-cut by the cutting part to have a label of a predetermined shape, and the label is still connected to the material belt through the notches (i.e., a connecting structure is arranged between the material belt and the pre-cut label), which does not affect the transportation of the material belt, and the pre-cut label does not deform, when the pre-cut label moves to the film pasting position, the rotating seat drives the bottle cap to move to the position below the label through the feeding column, and the film pasting device separates the label from the material belt and fixes the label on the bottle cap through hot pressing or ultrasonic welding or pressing.

[0014] The rotation of the main roller and driven roller driven by the rotating driving device can drive the material belt to be transported, and the label can be pre-cut through the cutting part, so that the cutting efficiency is further improved, and the label pasting efficiency of the bottle cap is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a side view of the utility model Figure 1 ;

[0016] Figure 2 is a perspective view of the utility model

[0017] Figure 3 is a side view of the utility model Figure 2 ;

[0018] Figure 4 is a schematic view of the cutting part.

[0019] In the drawings,

[0020] 1 is a material conveying device, 10 is a material belt, 11 is a feeding disc, 12 is a receiving disc,

[0021] 2 is a film cutting device, 21 is a main roller, 22 is a driven roller,

[0022] 3 is a cutting part, 30 is a notch,

[0023] 4 is a bottle cap feeding device, 40 is a rotating seat, 41 is a feeding column, 42 is a first driving device,

[0024] 5 is a film pasting device,

[0025] 61 is a cap feeding device,

[0026] 72 is a branch channel (blowing or vacuum channel),

[0027] 100 is a film pasting position (100-1, 100-2), 101 is an upper cover position, 102 is a lower cover position,

[0028] 200 is a bottle cap. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings). If the certain posture changes, the directional indications also change accordingly.

[0031] In addition, if the embodiments of the present application involve descriptions of "first" or "second" and the like, the descriptions of "first" or "second" and the like are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of the various embodiments can be combined with each other, but must be based on the realization of the ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0032] As shown in FIG. 1, a bottle cap film pasting mechanism with a roll cutting die includes, Figures 1 to 4 A material conveying device 1 includes a pivotally arranged feeding disc 11 and a collecting disc 12, and the feeding disc 11 and the collecting disc 12 are used for transporting a material belt 10.

[0033] A film cutting device 2;

[0034] A bottle cap feeding device 4 is used for conveying bottle caps, and the bottle cap feeding device 4 is provided with an upper cover position 101, a film pasting position 100, and a lower cover position 102. The upper cover position 101 is used for conveying bottle caps and moving to the film pasting position 100, and the lower cover position 102 is used for discharging the bottle caps with labels pasted.

[0035] A film cutting device 2;

[0036] The film pasting device 5 is arranged at the film pasting position 100 (specifically, the film pasting device is arranged at the positions of 100-1 and 100-2, and can be one or two or any position), when the bottle cap is moved to the film pasting position 100 by the feeding column 41, the film pasting device 5 pastes the pre-cut label on the bottle cap;

[0037] The film cutting device 2 comprises a pivotally arranged main rotating roller 21 and a driven rotating roller 22, the main rotating roller 21 and the driven rotating roller 22 are in a cylindrical shape, and the film cutting device 2 is provided with a rotating driving device for driving the main rotating roller 21 and / or the driven rotating roller 22 to rotate,

[0038] The main rotating roller 21 or the driven rotating roller 22 is provided with a protruding cutting part 3, and the cutting part 3 is concavely provided with a plurality of notches 30, and the notches 30 are used to connect the label and the material belt 10 after the label is cut out from the material belt 10.

[0039] In actual work, the material belt 10 is moved to the direction of the material receiving disc 12 through the feeding disc 11, the material belt 10 passes between the rotating main rotating roller 21 and the driven rotating roller 22, and the cutting part 3 pre-cuts the label of a predetermined shape on the material belt 10, and the setting of the notches 30 makes the label still connected with the material belt 10 (that is, the connection structure is arranged between the material belt 10 and the pre-cut label), and does not affect the transportation of the material belt 10, and the pre-cut label will not deform, when the pre-cut label moves to the film pasting position, the bottle cap is moved to the position below the label by the feeding column 41 driven by the rotating seat 40, and the film pasting device 5 separates the label from the material belt 10 and fixes the label on the bottle cap by hot pressing or ultrasonic welding or pressing;

[0040] The rotation of the main rotating roller 21 and the driven rotating roller 22 is driven by the rotating driving device or without driving (utilizing the traction of the material belt), which can drive the material belt 10 to be conveyed at the same time, and the pre-cut label can be cut by the setting of the cutting part 3, further improving the cutting efficiency, and further improving the label pasting efficiency of the bottle cap.

[0041] The protruding cutting part (the shape of the label) can be designed as one or more groups of axial and radial distribution.

[0042] Specifically, the cutting part 3 extends along the outer peripheral wall of the main rotating roller 21, and since the main rotating roller 21 is in a cylindrical shape, the cutting part 3 is also in an arc-shaped extension structure, thereby realizing the pre-cutting of the label on the material belt 10 plane.

[0043] In the embodiment of the utility model, the cutting part 3 is provided with a plurality of circumferential distribution along the outer wall of the main rotating roller 21, wherein the distribution number of the cutting part 3 determines the size of the spare position between the material belt 10 and the conveying efficiency of the material belt 10.

[0044] Specifically, the cutting part 3 is provided with a plurality of cutting parts along the length direction of the main rotating roller 21, and in a specific label, one, two or more cutting parts can be provided, so as to realize the pre-cutting of a plurality of labels on the same main rotating roller 21, and further improve the processing efficiency.

[0045] In the embodiment of the utility model, the upper end wall of the cutting part 3 is a blade edge, and the notches 30 are distributed at intervals or irregularly along the length direction of the cutting part 3, so as to realize the pre-cutting of the label, wherein the distribution of the notches 30 mainly enables the pre-cut label to be connected with the material belt 10 during the conveying process, and the pre-cut label can be quickly cut off during the hot pressing.

[0046] Of course, the cutting part 3 can also be composed of a plurality of blade parts arranged at intervals.

[0047] Specifically, the cutting part 3 is provided with a plurality of cutting parts along the length direction of the main rotating roller 21, and in a specific label, one, two or more cutting parts can be provided, so as to realize the pre-cutting of a plurality of labels on the same main rotating roller 21, and further improve the processing efficiency.

[0048] In the embodiment of the utility model, the cap feeding device 4 comprises a pivotally installed rotating seat 40, a plurality of feeding columns 41 arranged at intervals on the outer periphery of the rotating seat 40, and a first driving device 42 for driving the rotating seat 40 to rotate, the feeding column 41 is used for positioning the cap, the top end of the rotating seat 40 is provided with a label applying position, and the two sides of the rotating seat 40 located at the label applying position are respectively provided with an upper cap position 101 and a lower cap position 102, so as to realize the feeding, hot pressing and discharging of the cap.

[0049] Specifically, the label applying device 5 is an ultrasonic welding device, a hot pressing forming device or a pressing device.

[0050] In the embodiment of the utility model, the first driving device 42 is a power source and an equal division driver connected with the power source, and the equal division driver is connected with the rotating seat through an angle fine adjustment coupling;

[0051] The rotating driving device or the power source is a rotating motor, a stepping motor, a closed loop stepping motor or a servo motor.

[0052] Further, the processing efficiency between the label applying device 5 and the film cutting device 2 can be adjusted, the efficiency difference can be reduced, and the convenience of debugging can be improved.

[0053] Specifically, the main channel is connected with the rotating seat, the feeding column is provided with a branch channel, and the rotating seat is provided with a main channel matched with the branch channel; the branch channel can be connected with the rotating seat vacuum device, or connected with the rotating seat negative pressure device, or connected with the rotating seat air blowing device, or not connected with the rotating seat;

[0054] The upper cover position 101 is provided with an upper cover conveying belt / upper cover supporting plate arranged longitudinally, which is arranged at one side of the rotating seat 40, and the side of the upper cover conveying belt / upper cover supporting plate away from the rotating seat 40 is provided with an upper cover device 61;

[0055] The upper cover device 61 can push the bottle cap on the upper cover conveying belt / upper cover supporting plate into the feeding column 41;

[0056] The lower cover position is provided with a lower cover conveying belt / lower cover supporting plate arranged longitudinally, which is arranged at the side of the rotating seat 40 away from the upper cover conveying belt / upper cover supporting plate, and the side of the lower cover conveying belt / lower cover supporting plate away from the rotating seat 40 is provided with a lower cover device,

[0057] The lower cover device can clamp and transfer the bottle cap on the lower cover conveying belt / lower cover supporting plate into the lower cover conveying belt / lower cover supporting plate.

[0058] The structure is prior art, which is not described here, and the upper cover conveying belt / upper cover supporting plate and the lower cover conveying belt / lower cover supporting plate arranged longitudinally, and the upper cover device 61 and the lower cover device can effectively guarantee the stable upper and lower cover of the bottle cap, and the structure is simple, the layout is compact, the upper and lower cover efficiency is effectively improved, and the labeling efficiency is effectively improved.

[0059] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields under the application concept of the present application, and the contents of the present application specification and drawings are included in the patent protection range of the present application.

Claims

1. A bottle cap labeling mechanism with a roll cutting die, comprising, a material conveying device, the material conveying device comprising a pivotally arranged feeding disc and a collecting disc, the feeding disc and the collecting disc being used for transporting a material belt; a film cutting device; a bottle cap feeding device, the bottle cap feeding device being used for conveying bottle caps, the bottle cap feeding device being provided with an upper cap position, a labeling position and a lower cap position, the upper cap position being used for conveying bottle caps and moving to the labeling position, the lower cap position being used for discharging labeled bottle caps; a labeling device, the labeling device being arranged at the labeling position, when the bottle caps are moved to the labeling position by the feeding columns, the labeling device labels pre-cut labels on the bottle caps; characterized in that: the film cutting device comprises a pivotally arranged main roller and a driven roller, the main roller and the driven roller being cylindrical, the film cutting device being provided with a rotation driving device for driving the main roller and / or the driven roller to rotate, the main roller or the driven roller is provided with a protruding cutting part, the cutting part is concavely provided with a plurality of notches, the notches being used for connecting the labels to the material belt after the labels are cut out from the material belt.

2. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the cutting part extends along the outer peripheral wall of the main roller.

3. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the cutting part is provided with a plurality of circumferential distribution along the outer wall of the main roller.

4. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the cutting part is provided with a plurality of intervals along the length direction of the main roller.

5. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the upper end wall of the cutting part is a blade edge, the notches are distributed at intervals or irregularly along the length direction of the cutting part.

6. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the main roller and the driven roller are provided with a cutting position, the cutting position and the labeling position are at the same horizontal position or are not at the same horizontal plane.

7. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the bottle cap feeding device comprises a pivotally mounted rotating seat, a plurality of feeding columns arranged at intervals on the outer periphery of the rotating seat and a first driving device for driving the rotating seat to rotate, the feeding columns are used for positioning the bottle caps, the top end of the rotating seat is provided with the labeling position, the rotating seat is provided with the upper cap position and the lower cap position on the two sides of the labeling position.

8. The bottle cap film sticking mechanism having a hob cutter die according to claim 1, wherein: the labeling device is an ultrasonic welding device, a hot press forming device or a pressing device.

9. The bottle cap film sticking mechanism having a hob cutter die according to claim 7, wherein: the first driving device is a power source and an equal division driver connected with the power source, the equal division driver is connected with the rotating seat through an angle fine adjustment coupling; the rotation driving device or the power source is a rotary motor, a stepping motor, a closed loop stepping motor or a servo motor. 10.The bottle cap labeling mechanism with a roll cutting die according to claim 7, characterized in that: the main channel is connected with the rotating seat, the feeding column is provided with a branch channel, the rotating seat is provided with a main channel matched with the branch channel; the branch channel can be connected with the rotating seat vacuum device or the rotating seat negative pressure device or the rotating seat air blowing device or not connected with the rotating seat; the upper cap position is provided with a longitudinally arranged upper cap conveying belt / upper cap supporting plate, the upper cap conveying belt / upper cap supporting plate is arranged on one side of the rotating seat, the side of the upper cap conveying belt / upper cap supporting plate away from the rotating seat is provided with an upper cap device; the upper cap device can push the bottle caps on the upper cap conveying belt / upper cap supporting plate into the feeding columns for fixation; the lower cap position is provided with a longitudinally arranged lower cap conveying belt / lower cap supporting plate, the lower cap conveying belt / lower cap supporting plate is arranged on the side of the rotating seat away from the upper cap conveying belt / upper cap supporting plate, the side of the lower cap conveying belt / lower cap supporting plate away from the rotating seat is provided with a lower cap device, The lower cover device can clamp, blow off or adsorb and transfer the bottle cap on the lower cover conveying belt / lower cover support plate into the lower cover conveying belt / lower cover support plate. The lower cover device can clamp, blow off or adsorb and transfer the bottle cap on the lower cover conveying belt / lower cover support plate into the lower cover conveying belt / lower cover support plate.

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