CN212266832U - Die cavity forming module of rubberizing cartoning machine - Google Patents

Abstract

The utility model discloses a die cavity forming module of rubberizing system box-making machine for prepare the box body, include: the bottom glue attaching module corresponds to the bottom edge angle position of the box body and is used for attaching the adhesive tape pre-attached to the bottom plate of the box body to the side plates of the box body; and the side corner rubberizing module corresponds to the side corner position of the box body and is used for rubberizing the side corner of the box body. The utility model provides a die cavity forming module carries out the rubberizing through primer laminating module and side angle rubberizing module to the bottom corner and the side angle of box body, and box body firm in connection, difficult tearing, primer laminating module and side angle rubberizing module integration are on die cavity forming module, and degree of automation is high, is favorable to improving production efficiency.

Description

Die cavity forming module of rubberizing cartoning machine

Technical Field

The utility model relates to a former technical field especially relates to a die cavity forming module of rubberizing cartoning machine.

Background

At present, the field of box making has been greatly developed, and the traditional manual box making is gradually developed into mechanical automatic box making, however, the existing rubberized box making machine is more suitable for preparing the paper box by a fixing mode of rubberizing four side corners of the box body. However, in the using process of the box body, the bottom plate of the paper box with the four corners pasted with the glue is not pasted with the glue for fixation, and the bottom of the paper box is easy to damage.

Chinese patent CN201520539401.4 "a corner-attaching device applied to a fully automatic box making machine" discloses a corner-attaching device, the upper end of the frame of which is provided with a cardboard positioning frame, the upper end side of the cardboard positioning frame is provided with an adhesive tape attaching component, the adhesive tape attaching component comprises a front side movable mounting plate and a rear side movable mounting plate, the upper end of the frame is respectively provided with a front-rear distance adjusting mechanism corresponding to the front side movable mounting plate and the rear side movable mounting plate; two tape sticking machine heads which are arranged at left and right intervals are respectively arranged on the upper end sides of the front and rear movable mounting plates, left and right distance adjusting mechanisms are respectively arranged on the front and rear movable mounting plates corresponding to the two tape sticking machine heads on the same side, and the left and right distance adjusting mechanisms are respectively in driving connection with the two tape sticking machine heads on the same side. This fillet device only carries out the rubberizing to four side angular positions of box body and fixes, does not carry out the rubberizing to the bottom corner of box body and handles, and the bottom of box body is damaged easily, is difficult to accord with the requirement of box body. And if only install base edge angle rubberizing device additional at forming device's output, the ejection of compact when can influence the box body and become the box causes equipment structure complicacy, and equipment cost is high, the low scheduling problem of production efficiency.

Accordingly, there is a need for a cavity forming module for assembly in a machine for applying adhesive to the side and bottom corners of a carton body.

SUMMERY OF THE UTILITY MODEL

In order to overcome at least one defect in the prior art, the utility model provides a die cavity forming module of rubberizing cartoning machine.

The utility model discloses a solve the technical scheme that its problem adopted and be:

a kind of rubberizing box-making machine's die cavity forming module, used for preparing the box body, including: the bottom glue attaching module corresponds to the bottom edge angle position of the box body and is used for attaching the adhesive tape pre-attached to the bottom plate of the box body to the side plates of the box body; and the side corner rubberizing module corresponds to the side corner position of the box body and is used for rubberizing the side corner of the box body.

The utility model provides a die cavity forming module carries out the rubberizing through primer laminating module and side angle rubberizing module to the bottom corner and the side angle of box body, and box body firm in connection, difficult tearing, primer laminating module and side angle rubberizing module integration are on die cavity forming module, and degree of automation is high, is favorable to improving production efficiency.

Further, still include two parallel interval arrangement's mounting panel, every set all be provided with one set on the mounting panel primer laminating module and two sets are located primer laminating module both sides side corner rubberizing module.

Furthermore, the side corner gluing device further comprises a first distance adjusting mechanism and a second distance adjusting mechanism, wherein the first distance adjusting mechanism is in driving connection with the mounting plate so as to adjust the relative distance between the two mounting plates, and the second distance adjusting mechanism is in driving connection with the two side corner gluing modules on the same mounting plate so as to adjust the relative distance between the two side corner gluing modules.

From this, the staff can adjust the relative distance of two mounting panels through first interval adjustment mechanism to and adjust the relative distance of both sides corner rubberizing module through second interval adjustment mechanism, so that be suitable for the box body of preparation different dimensions.

Further, the primer laminating module includes base mount pad, base angle hot melt rubberizing device and bottom plate supporting device set up in on the base mount pad, base angle hot melt rubberizing device including be used for laminating the bottom plate sticky tape to the base angle rubberizing die head and the drive of curb plate the base angle rubberizing drive arrangement of base angle rubberizing die head, bottom plate supporting device is including the bearing piece and the drive that are used for the bearing bottom plate the bearing piece breaks away from the bearing drive arrangement of bottom plate, the bearing piece is located the below of base angle rubberizing die head.

Further, the bottom glue laminating module further comprises a bottom corner base, and the bottom mounting base is vertically arranged on the bottom corner base in a sliding mode.

Therefore, the bottom plate supporting device is used for supporting and positioning the box body on the bottom plate of the box body, and the bottom plate adhesive tape which is pre-pasted is pasted to the side plate of the box body through the bottom corner hot melting and adhesive pasting device, so that adhesive pasting and bonding of the bottom corner of the box body are realized; and the bottom mounting seat can be adjusted along the vertical direction so as to be suitable for preparing box bodies with different heights.

Further, base angle rubberizing drive arrangement including set up in base angle slide on the base mount pad, with base angle slide sliding fit's die block head mount pad and set up in base angle sharp pushing element on the base mount pad, the one end horizontal slip of die block head mount pad is provided with base angle rubberizing die head, the other end of die block head mount pad with base angle sharp pushing element's output is connected.

Furthermore, the bearing driving device comprises a bearing linear pushing element arranged on the base installation seat and a parallel four-bar linkage mechanism in transmission connection with the bearing linear pushing element, and the bearing block is connected with a connecting rod of the parallel four-bar linkage mechanism.

Therefore, the motion trail of the bearing block is arc-shaped, the phenomenon of pulling force on the adhesive tape at the bottom corner of the box body when the bearing block moves horizontally is avoided, and the adhesive tape is prevented from being deformed by external force and falling off.

Further, the side corner rubberizing module comprises a side corner base, a side corner adhesive tape feeding and cutting device, a side corner hot melting rubberizing device and a guide flange assembly used for guiding and clamping the box body are arranged on the side corner base, the output end of the side corner adhesive tape feeding and cutting device corresponds to the side corner hot melting rubberizing device, and the side corner hot melting rubberizing device enables an adhesive tape output by the side corner adhesive tape feeding and cutting device to be adhered to the side corner of the box body.

Furthermore, the side corner hot melt rubberizing device comprises a side corner rubberizing die head corresponding to the side corner position of the box body and a side corner rubberizing driving device arranged on the side corner base, and the side corner rubberizing driving device drives the side corner rubberizing die head to horizontally move back and forth to complete rubberizing of the side corner of the box body.

Further, the side corner adhesive tape feeding and cutting device comprises a side adhesive tape feeding motor, a side adhesive tape feeding guide frame, a side adhesive tape feeding wheel, a side adhesive tape pressing wheel and a side adhesive tape cutting assembly, wherein a side adhesive tape feeding groove is formed in the side adhesive tape feeding guide frame, the side adhesive tape feeding wheel is in contraposition fit with the side adhesive tape feeding guide frame, the side adhesive tape feeding motor is in transmission connection with the side adhesive tape feeding wheel to push an adhesive tape in the side adhesive tape feeding groove, the side adhesive tape pressing wheel is in contraposition fit with the side adhesive tape feeding wheel to press the adhesive tape on the side adhesive tape feeding wheel, and the side adhesive tape cutting assembly is arranged at the output end of the side adhesive tape feeding guide frame.

To sum up, the utility model has the advantages that:

the utility model provides a die cavity forming module carries out the rubberizing through primer laminating module and side angle rubberizing module to the bottom corner and the side angle of box body, and box body firm in connection, difficult tearing, primer laminating module and side angle rubberizing module integration are on die cavity forming module, and degree of automation is high, is favorable to improving production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of the automated gumming cartoning machine shown in FIG. 1;

FIG. 3 is a schematic structural view of the adhesive applying module for the base plate shown in FIG. 1;

FIG. 4 is a schematic view of a portion of the adhesive module of the base plate shown in FIG. 3;

FIG. 5 is a schematic view of another perspective structure of the adhesive module for a base plate shown in FIG. 4;

FIG. 6 is a schematic view of the underfill dispensing guide frame shown in FIG. 5;

FIG. 7 is a schematic view of the underfill dispensing assembly shown in FIG. 5;

FIG. 8 is a schematic structural view of the guide rail of FIG. 5;

FIG. 9 is a schematic view of the cavity forming module of FIG. 1;

FIG. 10 is a schematic structural view of the primer applying module shown in FIG. 9;

FIG. 11 is a schematic view, partially in section, of the primer applicator module of FIG. 10;

FIG. 12 is a schematic view of the base plate support apparatus of FIG. 11;

FIG. 13 is a schematic view of the side corner taping module of FIG. 9;

FIG. 14 is a schematic view, partially in section, of the side corner taping module of FIG. 13;

FIG. 15 is a schematic view of the side glue feeding guide of FIG. 14;

FIG. 16 is a schematic view of the side tape cutting assembly shown in FIG. 14;

FIG. 17 is a schematic structural view of the suction box rotating mechanism shown in FIG. 1;

FIG. 18 is an exploded view of the suction box rotating mechanism of FIG. 17;

fig. 19 is a schematic view of the forming mode of the box body in the implementation of the present invention.

Wherein the reference numerals have the following meanings:

1-1, large material plate; 1-11, a bottom plate; 1-12, enclosing plates; 1-2, small material plates; 1. a big material plate discharging module; 2. a small material plate discharging module; 3. pressing the die down; 4. a cavity forming module; 41. a side corner rubberizing module; 411. a side corner base; 4111. a third slide rail; 412. the side edge is sent to cut the tape unit; 4121. a side glue feeding motor; 4122. a side glue feeding guide frame; 41221. a side glue feeding groove; 4123. a side glue feeding wheel; 4124. side glue pressing wheels; 4125. a side glue cutting assembly; 41251. the side glue presses against the elastic sheet; 41252. a side glue cutting base; 41253. a side glue cutting die head; 4126. a side rubber elastic support; 413. a side corner hot melt adhesive tape sticking device; 4131. a side corner rubberizing die head; 4132. a side corner rubberizing drive device; 4133. a side corner rubberizing slide seat; 414. a guide rib assembly; 4141. a coaming and a flange; 4142. the small material plate is provided with a flange; 42. a primer attaching module; 421. a bottom corner base; 422. a bottom mounting base; 423. a bottom corner hot melting and gluing device; 4231. a bottom corner rubberizing die head; 42311. a tape guide surface; 4232. a bottom corner slide; 4233. a bottom die head mounting seat; 4234. a bottom edge angle linear pushing element; 424. a base plate supporting device; 4241. a bearing block; 4242. supporting a linear pushing element; 4243. a four-bar linkage; 4243A, connecting rod; 4243B, side link; 4244. a coupling member; 4245. a chute; 4246. a slider; 4247. an adjusting block; 4248. inserting a rod; 425. adjusting the screw rod; 43. mounting a plate; 44. a first spacing adjustment mechanism; 45. a second pitch adjustment mechanism; 5. a bottom plate rubberizing module; 51. a guide rail; 511. a position avoiding groove; 512. a hypotenuse guide; 513. a connecting plate; 514. a connection base; 5141. a first slide rail; 52. a large material plate driving device; 53. a detection device; 54. a bottom plate rubberizing mechanism; 541. a base plate rubberizing base; 5411. a first slider; 5412. a second slide rail; 542. a bottom plate is provided with a rubber belt feeding and cutting device; 5421. a primer glue feeding motor; 5422. the bottom glue feeding guide frame; 54221. a bottom glue feeding groove; 5423. a bottom glue feeding wheel; 5424. a bottom glue pressing wheel; 5425. a bottom glue cutting assembly; 54251. the primer abuts against the elastic sheet; 54252. a base rubber cutting base; 54253. a bottom glue cutting die head; 5426. a primer elastic support; 543. a bottom plate hot melt adhesive tape sticking device; 5431. a bottom plate rubberizing die head; 5432. a bottom plate rubberizing driving device; 5433. a bottom plate rubberizing slide seat; 5434. cutting a rubber plate from the base rubber; 55. layering; 551. a plate guide surface; 6. a suction box rotating mechanism; 61. a lifting mounting seat; 611. a lifting slide seat; 62. a slide bar; 621. rotating the rod; 622. a rotation driving device; 623. a suction cup; 624. lifting the slide rail; 63. a lift drive; 631. a lifting motor; 632. a first drive belt; 633. a rotating shaft is linked; 634. a second belt; 7. a box body output mechanism; 8. and a frame.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, fig. 2 and fig. 19, the utility model discloses an automatic rubberizing cartoning machine, press module 3 and die cavity forming module 4 down including frame 8, big flitch ejection of compact module 1, bottom plate rubberizing module 5, little flitch ejection of compact module 2, mould press module 3 and die cavity forming module 4 all set up in frame 8. Specifically, the output end of the large-material-plate discharging module 1 is connected to the input end of the bottom-plate rubberizing module 5, the output end of the bottom-plate rubberizing module 5 is connected to the large-material-plate input end of the cavity forming module 4, the small-material-plate discharging module 2 is provided with two sets and is respectively located on two sides of the cavity forming module 4, the output end of the small-material-plate discharging module 2 is connected to the small-material-plate input end of the cavity forming module 4, and the mold pressing module 3 is located above the cavity forming module 4.

Wherein the cavity forming module 4 is matched with the mold pressing module 3 to fold the coaming 1-12 of the big material plate 1-1 and bond the coaming with the small material plate 1-2 to form a box body, the bottom plate rubberizing module 5 is used for rubberizing the bottom edge of the bottom plate 1-11 of the big material plate 1-1, the cavity forming module 4 comprises a side edge angle rubberizing module 41 corresponding to the side edge angle position of the box body and a bottom glue laminating module 42 corresponding to the bottom edge angle position of the box body, the side edge angle rubberizing module 41 is used for rubberizing the side edge angle position of the box body, the bottom glue laminating module 42 is used for laminating the adhesive tape, which is pasted on the bottom plate 1-11 by the bottom plate rubberizing module 5, with the small material plate 1-2, thereby completing the preparation forming of the box body, and the bottom glue laminating module 42 and the side edge angle rubberizing module 41 are integrated on the cavity forming module 4, the automation degree is high, and the production efficiency is improved.

By adopting the automatic rubberizing box making machine, the rubberizing adhesion of the side corners and the bottom corners of the box body can be realized through the matching of the bottom plate rubberizing module 5, the side corner rubberizing module 41 and the bottom glue laminating module 42, the box body is firmly connected and is not easy to tear; and the rubberizing through with the bottom corner divides into two steps and separately pastes the processing, can simplify the structure of equipment, reduces the degree of difficulty of rubberizing, reduction in production cost. Especially, under the condition that the large material plate 1-1 and the small material plate 1-2 are thinner, the glue spraying and bonding difficulty is large, the connection is not firm, and the box making machine is easy to tear.

Referring to fig. 2 and 3, in this embodiment, the bottom plate gluing module 5 includes a guide rail 51, a large material plate driving device 52 for driving the large material plate 1-1 to move on the guide rail 51, a detection device 53 for detecting the position of the large material plate 1-1, and a bottom plate gluing mechanism 54 disposed on the guide rail 51, an input end of the guide rail 51 is connected to an output end of the large material plate discharging module 1, an output end of the guide rail 51 is connected to an input end of the large material plate of the cavity forming module 4, and the detection device 53 is electrically connected to the large material plate driving device 52 to control the position of the large material plate 1-1 on the guide rail 51, so that the bottom plate gluing mechanism 54 can glue the bottom edges of the bottom plates 1-11. The bottom plate rubberizing mechanism 54 arranged on the guide rail 51 is used for rubberizing the bottom edges of the bottom plates 1-11, so that pre-gluing of the bottom plate adhesive tapes is realized, and the subsequent rubberizing box-making process is facilitated.

Specifically, two guide rails 51 are arranged, the two guide rails 51 are arranged in parallel at intervals, and the two guide rails 51 are arranged on the rack 8 in a relatively horizontal sliding manner, so that the gap between the two guide rails 51 can be conveniently adjusted to meet the requirements of preparing box bodies with different specifications; two sets of the bottom plate gluing mechanisms 54 are arranged on each of the two guide rails 51, and four sets of the bottom plate gluing mechanisms 54 are arranged in a pairwise opposite mode, so that gluing on two sides of the bottom edges of the bottom plates 1-11 can be achieved simultaneously. The large material plate driving device 52 is a two-phase transmission belt conveying device clamped up and down, the two transmission belt conveying devices are driven in reverse directions by the same servo motor (not shown in the figure) so that the conveying speeds of the two transmission belt conveying devices are consistent, the two transmission belt conveying devices are oppositely arranged between the two guide rails 51 from top to bottom, and when the large material plate 1-1 is conveyed, the large material plate 1-1 is clamped between the two transmission belt conveying devices, so that the deformation of the large material plate 1-1 is prevented, and the positioning of the large material plate 1-1 is convenient to control.

Referring to fig. 4 and 5, in the present embodiment, the bottom board gluing mechanism 54 includes a bottom board gluing base 541 disposed below the guide rail 51, the bottom board gluing base 541 is provided with a bottom board adhesive tape feeding and cutting device 542 and a bottom board hot melting and gluing device 543, an output end of the bottom board adhesive tape feeding and cutting device 542 corresponds to the bottom board hot melting and gluing device 543, an adhesive tape is connected to an input end of the bottom board adhesive tape feeding and cutting device 542 through a bottom adhesive tape output roll (not shown) disposed on the frame 8, and the bottom board hot melting and gluing device 543 adheres the adhesive tape output from the bottom board adhesive tape feeding and cutting device 542 to the bottom edges of the bottom boards 1-11. Therefore, the bottom plate adhesive tape is adhered by matching the bottom plate adhesive tape feeding and cutting device 542 with the bottom plate hot melting and adhering device 543.

Preferably, the base plate gluing base 541 is slidably disposed on the guide rail 51 along a guiding direction of the guide rail 51, so as to adjust a gluing position of the base plate 1-11. Specifically, the outside fixed mounting of guide rail 51 has connecting plate 513, connecting plate 513 below fixed mounting has the connection base 514 that is the perpendicular arrangement, fixed mounting has the first slide rail 5141 that is the horizontal direction and arranges on the connection base 514, be provided with on the bottom plate rubberizing base 541 with first slide rail 5141 matched with first slide 5411, through the cooperation of first slide rail 5141 and first slide 5411 is in order to realize the position control of bottom plate rubberizing mechanism 54.

Referring to fig. 4 and 8, in the embodiment, the guide rail 51 is provided with a position-avoiding groove 511 corresponding to the position of the bottom plate hot melt adhesive tape device 543, and the bottom plate hot melt adhesive tape device 543 passes through the position-avoiding groove 511 to stick the adhesive tape to the large material plate 1-1.

Referring to fig. 4 and 8, in the present embodiment, a guiding inclined edge 512 for guiding the adhesive tape to be separated from the avoiding groove 511 is disposed at one side of the avoiding groove 511 close to the output end of the guide rail 51, so that after the adhesive tape is applied, the large material plate driving device 52 continues to drive the large material plate 1-1 to advance, the adhesive tape adhered to the bottom plate 1-11 is gradually separated from the avoiding groove 511 through the guiding inclined edge 512, and the adhesive tape is prevented from being deformed, folded or pulled to be separated from the large material plate 1-1 due to the influence of the avoiding groove 511.

Referring to fig. 4 and 5, in this embodiment, a pressing strip 55 is further disposed on the guide rail 51 at a position corresponding to the avoiding groove 511, the pressing strip 55 is located above the avoiding groove 511, and an accommodating cavity for limiting the large material plate 1-1 is formed between the pressing strip 55 and the guide rail 51. Therefore, when the adhesive tape is pasted on the bottom plate 1-11, the large material plate 1-1 is positioned in the accommodating cavity, and therefore the situation that the large material plate 1-1 deforms due to jacking force when the adhesive tape is pasted and the pasting is unstable is avoided.

In this embodiment, the end of the pressing strip 55 facing the input end of the guide rail 51 is provided with a plate guide surface 551 for guiding the large plate 1-1.

Referring to fig. 5, the bottom plate hot melting and gluing device 543 includes a bottom plate gluing die head 5431 corresponding to the avoiding groove 511 and a bottom plate gluing driving device 5432 arranged on the bottom plate gluing base 541, and the bottom plate gluing driving device 5432 drives the bottom plate gluing die head 5431 to move up and down to complete gluing of the bottom plate. Specifically, a second slide rail 5412 arranged in the vertical direction is fixedly mounted on the bottom plate rubberizing base 541, the bottom plate rubberizing die head 5431 is connected with the bottom plate rubberizing driving device 5432 through a bottom plate rubberizing slide seat 5433, and the bottom plate rubberizing slide seat 5433 is in sliding fit with the second slide rail 5412, so that the bottom plate rubberizing die head 5431 moves up and down. The bottom plate rubberizing die head 5431 is internally provided with a heating unit for heating the adhesive tape to make the adhesive tape have viscosity; the bottom plate rubberizing driving device 5432 can be a cylinder, a hydraulic cylinder, an electric cylinder, and the like.

Referring to fig. 5, 6 and 7, the bottom plate adhesive tape feeding and cutting device 542 includes a bottom adhesive tape feeding motor 5421, a bottom adhesive tape feeding guide frame 5422, a bottom adhesive tape feeding wheel 5423, a bottom adhesive pressing wheel 5424 and a bottom adhesive tape cutting assembly 5425 which are mounted on the bottom plate adhesive tape sticking base 541, the bottom adhesive tape feeding guide frame 5422 is provided with a bottom adhesive tape feeding groove 54221, the bottom adhesive tape feeding wheel 5423 is in contraposition fit with the bottom adhesive tape feeding guide frame 5422, the bottom adhesive tape feeding motor 5421 and the bottom adhesive tape feeding wheel 5423 are in transmission connection to push an adhesive tape in the bottom adhesive tape feeding groove 54221, the bottom adhesive pressing wheel 5424 is in contraposition fit with the bottom adhesive tape feeding wheel 5423 to press the adhesive tape against the bottom adhesive tape feeding wheel 5423, and the bottom adhesive tape cutting assembly 5425 is disposed at an output end of the bottom adhesive tape feeding guide frame 5422. The bottom glue pressing wheel 5424 is mounted above the bottom glue feeding guide frame 5422 through a bottom glue elastic support 5426, and the bottom glue pressing wheel 5424 enters the bottom glue feeding groove 54221 under the elastic force of the bottom glue elastic support 5426 so as to press the adhesive tape in the bottom glue feeding groove 54221 against the bottom glue feeding wheel 5423.

Specifically, the primer send gluey motor 5421 and primer to send accessible drive belt transmission between gluey wheel 5423 to be connected or gear drive is connected or chain drive connects transmission mode such as to wait, in order to realize the drive the primer send the rubber wheel 5423 rotate can, the utility model discloses its concrete transmission mode is not restricted.

Referring to fig. 5 and 7, in this embodiment, the underfill dispensing module 5425 includes an underfill dispensing die head 54253, an underfill abutting spring piece 54251 and an underfill dispensing base 54252, the underfill dispensing die head 54253 and the underfill abutting spring piece 54251 are respectively installed on two sides of the underfill dispensing base 54252, the underfill dispensing die head 54253 abuts against and cooperates with the underfill abutting spring piece 54251, so that the underfill dispensing die head 54253 abuts against and abuts against a side end surface of the underfill dispensing plate 5434 installed on one side of the bottom plate dispensing die head 5431 under the elastic action of the underfill abutting spring piece 54251, and the underfill dispensing die head 54253 is provided with a dispensing hole matched with a dispensing opening of the underfill dispensing guide 5422. The bottom glue feeding guide frame 5422, the bottom glue cutting assembly 5425, the bottom glue cutting plate 5434 and the bottom plate glue sticking die head 5431 are sequentially arranged in a horizontal shape, and a glue tape sequentially penetrates through the bottom glue feeding guide frame 5422 and the bottom glue cutting assembly 5425 and then enters the upper ends of the bottom glue cutting plate 5434 and the bottom plate glue sticking die head 5431; the upper end surface of the bottom rubber cutting plate 5434 is higher than the upper end surface of the bottom plate rubber pasting die head 5431, and a certain distance is kept between the side end surface of the bottom rubber cutting plate 5434 abutting against and closely attached to the bottom rubber cutting die head 54253 and the side end surface of the bottom plate rubber pasting die head 5431, so that only one part of the adhesive tape is heated by the bottom plate rubber pasting die head 5431 and then is adhered to the bottom plate 1-11.

Referring to fig. 9, in this embodiment, the cavity forming module 4 further includes two parallel mounting plates 43 arranged at intervals, a first distance adjusting mechanism 44 and a second distance adjusting mechanism 45, each of the mounting plates 43 is provided with one set of the underfill applying module 42 and two sets of the underfill applying module 42 on both sides of the side corner adhesive applying module 41, the first distance adjusting mechanism 44 is in driving connection with the mounting plate 43 to adjust the relative distance between the two mounting plates 43, and the second distance adjusting mechanism 45 is in driving connection with the two side corner adhesive applying modules 41 on the mounting plate 43 to adjust the relative distance between the two side corner adhesive applying modules 41. Therefore, the worker can adjust the relative distance between the two mounting plates 43 through the first distance adjusting mechanism 44 and adjust the relative distance between the two side corner gluing modules 41 through the second distance adjusting mechanism 45, so as to be suitable for preparing box bodies with different sizes.

In this embodiment, the first distance adjusting mechanism 44 and the second distance adjusting mechanism 45 are both the prior art, and the specific structural components of the first distance adjusting mechanism 44 and the second distance adjusting mechanism 45 are not the utility model discloses a point, so the utility model discloses do not do specific explanation and restriction to this.

Referring to fig. 10, in the present embodiment, the bottom glue laminating module 42 includes a bottom corner base 421 disposed on the mounting plate 43, a bottom mounting seat 422, a bottom corner hot melt gluing device 423 and a bottom plate supporting device 424, the bottom installation seat 422 is vertically and slidably arranged on the bottom corner base 421, the bottom corner hot melt gluing device 423 and the bottom plate supporting device 424 are arranged on the bottom installation seat 422, the bottom corner hot melt rubberizing device 423 comprises a bottom corner rubberizing die head 4231 for attaching the adhesive tape pre-attached to the bottom plate of the box body to the side plates and a bottom corner rubberizing driving device for driving the bottom corner rubberizing die head 4231, the bottom plate supporting device 424 comprises a supporting block 4241 for supporting the bottom plate and a supporting driving device for driving the supporting block 4241 to be separated from the bottom plate, and the supporting block 4241 is located below the bottom edge angle rubberizing die head 4231. The heating unit is arranged on the bottom corner rubberizing die head 4231 and used for heating the adhesive tape to enable the adhesive tape to have viscosity. Therefore, the two sets of bearing blocks 4241 on the bottom glue laminating modules 42 are supported on the bottom plate of the box body, so that the box body is supported and positioned, the bottom edge corner gluing driving device drives the bottom edge corner gluing die head 4231 to laminate the adhesive tape pre-adhered to the bottom plate of the box body to the side plate, gluing and bonding of the bottom edge corner of the box body are realized, the gluing effect is good, and the practicability is high; and the bearing block 4241 can be separated from the box body bottom plate under the driving of the bearing driving device, so that the formed box body can be taken out from the lower part.

Specifically, the base corner base 421 is roughly n type form, the upper end vertical rotation of base corner base 421 is provided with adjusting screw 425, end mount pad 422 vertical slip set up in the installation cavity of base corner base 421 and with adjusting screw 425 screw-thread fit, staff's accessible is twisted adjusting screw 425 in order to adjust the height of end mount pad 422 to be suitable for preparing the box body of different dimensions.

Referring to fig. 10 and 11, specifically, the bottom edge angle rubberizing driving device includes a bottom edge angle sliding seat 4232 arranged on the bottom installation seat 422, a bottom die head installation seat 4233 in sliding fit with the bottom edge angle sliding seat 4232, and a bottom edge angle linear pushing element 4234 arranged on the bottom installation seat 422, one end of the bottom die head installation seat 4233 is horizontally provided with the bottom edge angle rubberizing die head 4231 in a sliding manner, and the other end of the bottom die head installation seat 4233 is connected with an output end of the bottom edge angle linear pushing element 4234. The bottom corner linear pushing element 4234 may be an air cylinder, an oil cylinder, an electric cylinder, or the like. Thereby, the bottom corner rubberizing die head 4231 is driven by the bottom corner straight line pushing element 4234 to finish bottom corner rubberizing of the cartridge body; and the position of the bottom edge angle rubberizing die head 4231 on the bottom die head mounting seat 4233 can be adjusted to correspond to the position of the adhesive tape pre-adhered to the bottom plate of the box body, so that the box body can be conveniently suitable for preparing box bodies with different dimensions.

Referring to fig. 11 and 12, in the present embodiment, the supporter driving apparatus includes a supporter linear pushing element 4242 mounted on the bottom mounting seat 422 and a four-bar linkage 4243 in transmission connection with the supporter linear pushing element 4242, and the supporter block 4241 is connected to a link 4243A of the four-bar linkage 4243. The supporting linear pushing element 4242 may be an air cylinder, an oil cylinder, an electric cylinder, or the like. Therefore, the movement track of the bearing block 4241 is arc-shaped, so that the phenomenon that the adhesive tape at the bottom corner of the box body is pulled when the bearing block 4241 moves horizontally is avoided, and the adhesive tape is prevented from being deformed and falling off by external force.

In this embodiment, the four-bar linkage 4243 is a parallel four-bar linkage and two sets of the four-bar linkage are provided, the two sets of the parallel four-bar linkage are connected in parallel through a coupling 4244, and the coupling 4244 is in transmission connection with the supporting linear pushing element 4242; the parallel four-bar linkage mechanism comprises the connecting rod 4243A and two mutually parallel connecting rods 4243B, the upper ends of the two connecting rods 4243B are respectively hinged with the bottom mounting seat 422, and the lower ends of the two connecting rods 4243B are respectively hinged with the connecting rod 4243A.

Referring to fig. 12, in this embodiment, a sliding groove 4245 is disposed at one end of the connecting rod 4243A, and a sliding block 4246 inserted into the sliding groove 4245 in a sliding manner is disposed on the support block 4241, so that the support block 4241 and the connecting rod 4243A can be detachably connected to facilitate replacement of support blocks 4241 with different specifications, thereby better supporting box bodies with different sizes and specifications.

Preferably, two adjusting blocks 4247 are slidably connected to two ends of the bearing block 4241, the two adjusting blocks 4247 are respectively inserted into the bearing block 4241 horizontally through an inserting rod 4248, and the upper surfaces of the two adjusting blocks 4247 are flush with the upper surface of the bearing block 4241, so that the box bodies with different sizes can be better supported by directly adjusting the gap between the two adjusting blocks 4247 and the bearing block 4241 without replacing the bearing block 4241.

Referring to fig. 11, in this embodiment, the bottom edge corner adhesive tape pasting die head 4231 is provided with an adhesive tape guide surface 42311 for guiding a bottom plate adhesive tape, so that the adhesive tape pre-pasted on the bottom plate of the box body is gradually bent upwards under the action of the adhesive tape guide surface 42311 in the process that the large material plate 1-1 is pressed and folded by the mold pressing module 3, so that the adhesive tape can be better pasted on the side plate of the box body.

Referring to fig. 13 and 14, the side corner adhesive tape sticking module 41 includes a side corner base 411 slidably disposed on the mounting plate 43, the side corner base 411 is provided with a side corner adhesive tape feeding and cutting device 412, a side corner hot melt adhesive tape sticking device 413 and a guide flange component 414 for guiding and clamping the box body, an output end of the side corner adhesive tape feeding and cutting device 412 corresponds to the side corner hot melt adhesive tape sticking device 413, and the side corner hot melt adhesive tape sticking device 413 sticks the adhesive tape output by the side corner adhesive tape feeding and cutting device 412 to the side corner of the box body. The guide rib assemblies 414 comprise a shroud rib 4141 for abutting against the outer side of the shroud 1-12 and a small material plate rib 4142 for abutting against the outer side of the small material plate 1-2, and the guide rib assemblies 414 on the four sets of side corner rubberizing modules 41 enclose a cavity for accommodating the box body. When the side corner adhesive tape sticking device works, firstly, the large material plate 1-1 and the small material plates 1-2 on two sides are pressed into the cavity by the die pressing module 3 to enclose the box body, and then the side corner hot melting adhesive tape sticking device 413 sticks the adhesive tape output by the side corner adhesive tape feeding and cutting device 412 to the side corners of the box body, so that the side corner adhesive tape sticking of the box body is completed. Wherein the adhesive tape is connected to the input end of the side edge tape feeding and cutting device 412 through a side adhesive tape output roll (not shown) arranged on the frame 8.

Referring to fig. 14, in the present embodiment, the side corner hot melt gluing device 413 includes a side corner gluing die 4131 corresponding to the side corner position of the box body and a side corner gluing driving device 4132 disposed on the side corner base 411, and the side corner gluing driving device 4132 drives the side corner gluing die 4131 to horizontally reciprocate to complete the gluing of the side corner of the box body. Specifically, a third slide rail 4111 arranged in the horizontal direction is fixedly mounted on the side corner base 411, the side corner gluing die head 4131 and the side corner gluing driving device 4132 are connected through a side corner gluing slide seat 4133, and the side corner gluing slide seat 4133 is in sliding fit with the third slide rail 4111, so that the horizontal reciprocating movement of the side corner gluing die head 4131 is realized. The side corner rubberizing die head 4131 is internally provided with a heating unit for heating the adhesive tape to enable the adhesive tape to have viscosity, and the front end face of the side corner rubberizing die head 4131 is provided with a vertical face glue feeding groove for being matched with the vertical face of the side corner of the box body; the bottom plate rubberizing driving device 5432 can be a cylinder, a hydraulic cylinder, an electric cylinder, and the like.

In this embodiment, the side corner adhesive tape feeding device 412 includes a side adhesive tape feeding motor 4121, a side adhesive tape feeding guide 4122, a side adhesive tape feeding wheel 4123, a side adhesive tape pressing wheel 4124 and a side adhesive tape cutting assembly 4125, which are disposed on the side corner base 411, the side adhesive tape feeding guide 4122 is provided with a side adhesive tape feeding groove 41221, the side adhesive tape feeding wheel 4123 is in matching alignment with the side adhesive tape feeding guide 4122, the side adhesive tape feeding motor 4121 is in transmission connection with the side adhesive tape feeding wheel 4123 to push the adhesive tape in the side adhesive tape feeding groove 41221, the side adhesive tape pressing wheel 4124 is in matching alignment with the side adhesive tape feeding wheel 4123 to press the adhesive tape against the side adhesive tape feeding wheel 4123, and the side adhesive tape cutting assembly 4125 is disposed at an output end of the side adhesive tape feeding guide 4122. The side glue pressing wheel 4124 is mounted above the side glue feeding guide 4122 through a side glue elastic support 4126, and the side glue pressing wheel 4124 enters the side glue feeding groove 41221 under the elastic force of the side glue elastic support 4126 so as to press the adhesive tape in the side glue feeding groove 41221 against the side glue feeding wheel 4123.

Specifically, the side glue send to glue motor 4121 and the side glue send to glue wheel 4123 between accessible drive belt transmission is connected or gear drive is connected or chain drive connects transmission mode such as to realize the drive the side glue send the glue wheel 4123 to rotate can, the utility model discloses its specific transmission mode is not restricted.

Referring to fig. 15 and 16, in the embodiment, the side glue cutting assembly 4125 includes a side glue cutting die head 41253, a side glue abutting elastic sheet 41251 and a side glue cutting base 41252, the side glue cutting die head 41253 and the side glue abutting elastic sheet 41251 are respectively installed at two sides of the side glue cutting base 41252, the side glue cutting die head 41253 is in abutting fit with the side glue abutting elastic sheet 41251, so that the side glue cutting die head 41253 abuts against and abuts against the upper end surface of the side corner glue pasting die head 4131 under the elastic action of the side glue abutting elastic sheet 41251, and a glue inlet hole matched with a glue outlet of the side glue feeding guide 4122 is formed in a vertical surface of the side glue cutting die head 41253 and is used for guiding and bending a plane glue body into a glue body matched with a groove surface of a glue feeding groove of the side corner glue pasting die head 413. The side glue feeding guide frame 4122, the side glue cutting assembly 4125 and the side corner gluing die head 4131 are vertically and sequentially arranged, and a glue tape sequentially passes through the side glue feeding guide frame 4122 and the side glue cutting assembly 4125 and then enters a vertical face glue feeding groove of the side corner gluing die head 4131; the side corner rubberizing die head 4131 moves horizontally under the driving of the side corner rubberizing driving device 4132, the upper end surface of the side corner rubberizing die head 4131 is matched with the lower end surface of the side rubber cutting die head 41253 to cut off the rubber belt, and the rubber belt is hot-melted and adhered to the side corner of the box body, so that the side corner rubberizing of the box body is completed.

Referring to fig. 17 and 18, in this embodiment, the automatic tape sticking and box making machine further includes a box suction rotating mechanism 6 and a box body output mechanism 7, which are disposed at the output end of the cavity forming module 4, wherein the box suction rotating mechanism 6 is configured to suck and rotate the box body output by the cavity forming module 4, and convey the box body to the box body output mechanism 7. The suction box rotating mechanism 6 can rotate at any set angle, such as 30 degrees, 45 degrees, 90 degrees and the like, and the rotating angle is determined according to the design requirement of the whole machine. Therefore, the box body is sucked and rotated by the box sucking and rotating mechanism 6 and conveyed to the box body output mechanism 7, so that the requirement of the next procedure on the box body placing angle is met, and the steps and time of the next procedure are saved.

Referring to fig. 18, the suction box rotating mechanism 6 includes a lifting mounting base 61, a sliding rod 62 slidably disposed on the lifting mounting base 61, and a lifting driving device 63, wherein the lifting driving device 63 drives the sliding rod 62 to lift, the sliding rod 62 is provided with a rotating rod 621 and a rotating driving device 622 for driving the rotating rod 621 to rotate, and a suction cup 623 for sucking the box body is disposed at the top end of the rotating rod 621. Specifically, lift drive 63 is including installing lift motor 631, first drive belt 632, second drive belt 634 of lift mount pad 61, lift motor 631 with first drive belt 632 transmission is connected, first drive belt 632 with second drive belt 634 is connected through being connected the pivot transmission, slide bar 62 with second drive belt 634 is connected, be provided with the lift slide 611 that is vertical direction and arranges on the lift mount pad 61, be provided with on the slide bar 62 with lift slide 611 matched with lift slide 624. During operation, the lifting motor 631 drives the first transmission belt 632 to rotate, the first transmission belt 632 drives the second transmission belt 634 to rotate, and the second transmission belt 634 drives the sliding rod 62 to lift in a vertical direction; rotary rod 621 is vertical form rotation set up in the slide bar 62, rotary rod 621's upper end fixed mounting have sucking disc 623, rotary rod 621 one end with rotary driving device 622 transmission is connected. Wherein, rotary driving device 622 can be rotatory electric drive ware, perhaps corner cylinder, or the rotary device that motor and worm gear structure combined together, the utility model discloses it is right rotary driving device 622's specific structure does not do the injecture.

The utility model discloses in, big flitch ejection of compact module 1, little flitch ejection of compact module 2, mould push down module 3 and box body output mechanism 7's concrete structure is prior art, and above-mentioned structure is not the utility model discloses a point, so the utility model discloses do not specifically expound and restrict to this.

The utility model also provides a rubberizing system box method is applied to automatic rubberizing system box machine, including following step:

A. discharging the large material plate 1-1 to a bottom plate rubberizing module;

specifically, the large material plate discharging module separates and extracts the large material plate 1-1, and conveys the large material plate 1-1 to the guide rail 51, and the large material plate driving device 52 clamps the large material plate 1-1 and moves to the set bottom plate gluing mechanism 54.

B. In the bottom plate rubberizing module 5, pre-sticking adhesive tapes on the bottom edges of the bottom plates 1-11, and then conveying the large material plates 1-1 to the cavity forming module 4;

when the adhesive is pasted, one part of the adhesive tape is pasted on the bottom edge of the bottom plate, and the other part of the adhesive tape is exposed out of the side edge of the large sticky plate, so that the adhesive tape can be conveniently pasted with the small material plate 1-2 in the following process.

C. Discharging the two small material plates 1-2 to a cavity forming module 4;

in this step, the two small-material plate discharging modules 2 located at two sides of the cavity forming module 4 respectively output the discharged materials of one small material plate 1-2 to the small-material plate input end of the cavity forming module 4.

D. Folding the coamings 1-12 of the big material plate 1-1 and preliminarily enclosing the coamings 1-12 and the small material plate 1-2 into a box body;

in this step, the mold pressing module 3 drives the large material plate 1-1 and the two small material plates 1-2 to press downwards and enter the cavity of the cavity forming module 4, the enclosing plates 1-12 at the two ends of the large material plate 1-1 are folded under the action of the guiding edge-blocking component 414 and initially enclose the small material plate 1-2 to form a box body, wherein the two enclosing plates 1-12 of the large material plate 1-1 and the two small material plates 1-2 form side plates of the box body, and the bottom plate 1-11 of the large material plate 1-1 forms a bottom plate of the box body.

E. And C, gluing the side corner position of the box body by the side corner gluing module 41, and gluing the adhesive tape pre-glued on the bottom edge of the bottom plate 1-11 in the step B with the small material plate 1-2 by the bottom glue gluing module 42 to finish gluing the bottom edge corner of the box body, so as to form a box and discharge.

Because the bottom edge angle of the box body is rubberized after the box body is formed, automation is difficult to realize, and the forming and discharging of the box body are easily influenced, the bottom edge angle rubberizing process is divided into two steps, an adhesive tape is pre-pasted on the bottom edge of the bottom plate 1-11 of the large material plate 1-1, and then the pre-pasted adhesive tape of the bottom plate is pasted with the small material plate 1-2 to finish the bottom edge angle rubberizing of the box body, so that the structure of equipment is simplified, the rubberizing difficulty is reduced, and the production cost is reduced.

In this embodiment, the step B includes the following steps:

b1, clamping and conveying the large material plate 1-1 to a specified position and stopping;

in this step, when the large material plate 1-1 moves to the position corresponding to the bottom plate gluing mechanism 54, the detection device 53 detects the large material plate 1-1, the detection device 53 feeds back the detection result to the control system, which indicates that the large material plate 1-1 is located at the set position, and at this time, the large material plate driving device stops working to position the large material plate 1-1 at the set position.

B2, pre-sticking adhesive tapes to the bottom edges of the bottom plates 1-11 of the large material plates 1-1;

in this step, the bottom plate tape feeding and cutting device 542 and the bottom plate hot melt adhesive tape sticking device 543 start to work, and the pre-sticking of the bottom plate adhesive tape is completed.

And B3, after the pre-adhering of the bottom plate adhesive tape is finished, continuously conveying the large material plate 1-1 to the cavity forming module 4.

In this embodiment, after the step E, the following steps are further included: when the box body becomes the box ejection of compact, absorb the box body and rotate the box body to predetermineeing the angle after, export the box body again.

In this embodiment, the adhesive tape is a hot melt adhesive tape.

To sum up, the automatic rubberizing box making machine provided by the utility model can realize rubberizing bonding of the side corners and the bottom corners of the box body, and the box body is firmly connected and is not easy to tear; and the bottom edge gluing is divided into two steps to be separately pasted, the adhesive tape is pre-pasted on the bottom edge of the bottom plate 1-11 of the large material plate 1-1, and then the pre-pasted bottom plate adhesive tape is laminated with the small material plate 1-2 to finish the bottom edge corner gluing of the box body, so that the structure of the equipment is simplified, the gluing difficulty is reduced, the production cost is reduced, and the practicability is high.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a die cavity forming module of rubberizing cartoning machine for prepare the box body, its characterized in that includes:

the bottom glue attaching module corresponds to the bottom edge angle position of the box body and is used for attaching the adhesive tape pre-attached to the bottom plate of the box body to the side plates of the box body;

and the side corner rubberizing module corresponds to the side corner position of the box body and is used for rubberizing the side corner of the box body.

2. The cavity forming module according to claim 1, further comprising two parallel mounting plates arranged at intervals, wherein each mounting plate is provided with one set of the bottom glue attaching module and two sets of the side corner glue attaching modules located at two sides of the bottom glue attaching module.

3. The cavity forming module according to claim 2, further comprising a first spacing adjustment mechanism drivingly connected to the mounting plate for adjusting the relative distance between the two mounting plates, and a second spacing adjustment mechanism drivingly connected to the two side corner taping modules on the same mounting plate for adjusting the relative distance between the two side corner taping modules.

4. The cavity forming module according to claim 1, wherein the bottom glue laminating module comprises a bottom mounting seat, a bottom corner hot-melt gluing device and a bottom plate supporting device, the bottom corner hot-melt gluing device and the bottom plate supporting device are arranged on the bottom mounting seat, the bottom corner hot-melt gluing device comprises a bottom corner gluing die head for gluing a bottom plate adhesive tape to a side plate and a bottom corner gluing driving device for driving the bottom corner gluing die head, the bottom plate supporting device comprises a supporting block for supporting the bottom plate and a supporting driving device for driving the supporting block to be separated from the bottom plate, and the supporting block is located below the bottom corner gluing die head.

5. The cavity forming module according to claim 4, wherein the primer applying module further comprises a bottom corner base, and the bottom mounting base is vertically and slidably disposed on the bottom corner base.

6. The cavity forming module according to claim 4, wherein the bottom corner adhesive driving device comprises a bottom corner sliding seat arranged on the bottom mounting seat, a bottom die head mounting seat in sliding fit with the bottom corner sliding seat, and a bottom corner straight line pushing element arranged on the bottom mounting seat, wherein the bottom corner adhesive die head is arranged at one end of the bottom die head mounting seat in a horizontal sliding manner, and the other end of the bottom die head mounting seat is connected with an output end of the bottom corner straight line pushing element.

7. The cavity forming module according to claim 6, wherein the supporting driving device comprises a supporting linear pushing element mounted on the bottom mounting seat and a parallel four-bar linkage mechanism in transmission connection with the supporting linear pushing element, and the supporting block is connected with a link of the parallel four-bar linkage mechanism.

8. The cavity forming module according to claim 1, wherein the side corner adhesive tape sticking module comprises a side corner base, the side corner base is provided with a side corner adhesive tape feeding and cutting device, a side corner hot melt adhesive tape sticking device and a guide flange component for guiding and clamping the box body, the output end of the side corner adhesive tape feeding device corresponds to the side corner hot melt adhesive tape sticking device, and the side corner hot melt adhesive tape sticking device sticks the adhesive tape output by the side corner adhesive tape feeding device to the side corner of the box body.

9. The cavity forming module as claimed in claim 8, wherein the side corner hot melt gluing device comprises a side corner gluing die head corresponding to the side corner position of the box body and a side corner gluing driving device arranged on the side corner base, and the side corner gluing driving device drives the side corner gluing die head to horizontally move back and forth to complete gluing of the side corner of the box body.

10. The cavity forming module according to claim 8, wherein the side corner adhesive tape feeding and cutting device comprises a side adhesive tape feeding motor, a side adhesive tape feeding guide frame, a side adhesive tape feeding wheel, a side adhesive tape pressing wheel and a side adhesive tape cutting assembly, the side adhesive tape feeding guide frame is provided with a side adhesive tape feeding groove, the side adhesive tape feeding wheel is in contraposition fit with the side adhesive tape feeding guide frame, the side adhesive tape feeding motor is in transmission connection with the side adhesive tape feeding wheel to push the adhesive tape in the side adhesive tape feeding groove, the side adhesive tape pressing wheel is in contraposition fit with the side adhesive tape feeding wheel to press the adhesive tape against the side adhesive tape feeding wheel, and the side adhesive tape cutting assembly is arranged at an output end of the side adhesive tape feeding guide frame.

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