CN217416409U - Automatic labeller with top compresses tightly function - Google Patents

Abstract

The utility model discloses an automatic labeling machine with top pressing function, which comprises a machine table, wherein the machine table is provided with a conveying mechanism, a top surface rubberizing mechanism and two side surface rubberizing mechanisms, the two side surface rubberizing mechanisms are both positioned at the discharge side of the top surface rubberizing mechanism, the two side surface rubberizing mechanisms are symmetrically arranged at the two sides of the conveying mechanism, and the two side rubberizing mechanisms are respectively used for rubberizing two side surfaces of a workpiece on the conveying mechanism, a rolling jacking mechanism used for compressing the workpiece is further arranged on the machine table and is arranged between the two side rubberizing mechanisms, the rolling jacking mechanism comprises a jacking lifting mechanism, a jacking lifting frame is arranged at the lifting end of the jacking lifting mechanism, a jacking conveyor belt is arranged on the jacking lifting frame and is arranged above the conveyor belt, the two side rubberizing mechanisms are aligned up and down, and the running direction of the jacking conveyor belt is opposite to that of the conveyor belt. The utility model discloses can realize trilateral mark of pasting fast, can guarantee simultaneously that the mark position is accurate and improve production efficiency and quality.

Description

Automatic labeller with top compresses tightly function

Technical Field

The utility model relates to a subsides mark device of work pieces such as product or product packaging box especially relates to an automatic labeller with top compresses tightly the function.

Background

The labeler is an automatic device for sticking labels on the surfaces of product shells or packaging boxes, the existing labeler is generally positioned above a conveying device, and the labeling process is completed in a downward pressing and rolling mode. For some workpieces with left and right rubberized sides, two symmetrical labeler heads can be used for rubberizing the surfaces of products from two sides at the same time, but due to the lack of limitation in the vertical direction, when clamping force is applied to the products by the two labeler heads, the products are easy to shift, so that the labeling position error is caused, and the requirement of high-quality labeling cannot be met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's not enough, provide one kind and can realize trilateral mark of pasting fast, can guarantee simultaneously that the mark position is accurate, and then improve the automatic labeller that has the top and compress tightly the function of production efficiency and quality.

In order to solve the technical problem, the utility model adopts the following technical scheme.

An automatic labeling machine with a top pressing function comprises a machine table, wherein a conveying mechanism, a top surface gluing mechanism and two side surface gluing mechanisms are arranged on the machine table, the top surface gluing mechanism and the two side surface gluing mechanisms are arranged adjacent to the conveying mechanism, the top surface gluing mechanism is close to the feeding side of the conveying mechanism and used for gluing the top of a workpiece on the conveying mechanism, the two side surface gluing mechanisms are arranged on the discharging side of the top surface gluing mechanism and symmetrically arranged on two sides of the conveying mechanism, the two side surface gluing mechanisms are respectively used for gluing two side surfaces of the workpiece on the conveying mechanism, a rolling and pressing mechanism used for pressing the workpiece is further arranged on the machine table and arranged between the two side surface gluing mechanisms, and the rolling and pressing mechanism comprises a pressing and lifting mechanism, the lifting end of the jacking lifting mechanism is provided with a jacking lifting frame, the jacking lifting frame is provided with a jacking conveyor belt, the jacking conveyor belt is arranged above the conveyor belt and is aligned with the conveyor belt up and down, and the running direction of the jacking conveyor belt is opposite to that of the conveyor belt.

Preferably, the conveying mechanism comprises two conveying vertical plates arranged side by side and a conveying belt arranged between the two conveying vertical plates.

Preferably, two conveying stopping strips which are parallel to each other are arranged above the conveying belt, and the conveying stopping strips extend along the length direction of the conveying belt.

Preferably, at least two stopping strip supporting frames are arranged on the conveying vertical plate, and the conveying stopping strips are mounted on the stopping strip supporting frames.

Preferably, the shelves strip support frame is including lateral part bracer and top bracer, the lateral part bracer with conveying riser fixed connection, wear to be equipped with vertical vaulting pole on the lateral part bracer, be equipped with on the lateral part bracer and be used for locking the first retaining member of vertical vaulting pole, the top bracer is fixed in the top of vertical vaulting pole, wear to be equipped with a horizontal vaulting pole on the top bracer, be equipped with on the top bracer and be used for locking the second retaining member of horizontal vaulting pole, the tip of horizontal vaulting pole extends to the top of conveyer belt, the conveying shelves strip is fixed in the tip of horizontal vaulting pole.

Preferably, two posture correcting stopping strips which are parallel to each other are arranged above the conveyor belt, the two posture correcting stopping strips are respectively positioned on the inner sides of the two side gluing mechanisms, and the width between the two posture correcting stopping strips is smaller than the width between the two conveying stopping strips.

Preferably, at least two fixed support frames are arranged on the conveying vertical plate, and the posture correcting stopping strip is arranged on the fixed support frames.

Preferably, an arc-shaped guide part extending outwards is formed at the feeding end of the posture correcting baffle strip.

Preferably, a guide wheel support is fixed on the conveying vertical plate, a roller wheel arranged transversely is mounted on the guide wheel support, the roller wheel is arranged above the conveying belt, and the roller wheel is located between the posture correcting stop strip and the conveying stop strip.

Preferably, the width of the roof-pressing conveyor belt is smaller than the width of the conveyor belt.

The utility model discloses an in automatic labeller with top compresses tightly function set up transport mechanism, top surface rubberizing mechanism and two side rubberizing mechanisms simultaneously on the board, when carrying out the subsides mark process, utilize earlier transport mechanism conveys the work piece of treating the rubberizing, the work piece is in the in-process of transport mechanism last conveying utilizes top surface rubberizing mechanism is right the top rubberizing of work piece is treated after the top rubberizing is accomplished, and it is right simultaneously to recycle two side rubberizing mechanisms the both sides face rubberizing of work piece. Compared with the prior art, the utility model discloses realize the trilateral process of rubberizing in proper order to the work piece based on an equipment, and then improved production efficiency, in addition roll under the effect of coping mechanism, can follow the top and play the effect of compressing tightly to the work piece, simultaneously, because of the coping conveyer belt with conveyer belt run in step, so can avoid causing the resistance to the work piece to guarantee that the work piece stably conveys, effectively improved and pasted the mark quality, better satisfied the production requirement.

Drawings

FIG. 1 is a first perspective view of a labeling machine;

FIG. 2 is a top view of the labeling machine;

FIG. 3 is a first perspective view of the transport mechanism;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a second perspective view of the transport mechanism;

FIG. 6 is a first block diagram of the rolling jack mechanism;

FIG. 7 is a second block diagram of the rolling jack mechanism;

FIG. 8 is a first perspective view of the taping mechanism;

FIG. 9 is a second perspective view of the taping mechanism;

FIG. 10 is a first perspective view of a three-sided glue spreading mechanism;

FIG. 11 is a top view of a three-sided glue application mechanism;

FIG. 12 is a second perspective view of the three-sided glue spreading mechanism;

fig. 13 is a third perspective view of the three-sided glue spreading mechanism.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Example one

The embodiment provides an automatic labeling machine with a top pressing function, which is shown in fig. 1 to 7 and comprises a machine table 1, wherein the machine table 1 is provided with a conveying mechanism 2, a top surface adhesive tape pasting mechanism 3 and two side surface adhesive tape pasting mechanisms 4, the top surface adhesive tape pasting mechanism 3 and the two side surface adhesive tape pasting mechanisms 4 are arranged adjacent to the conveying mechanism 2, the top surface adhesive tape pasting mechanism 3 is close to the feeding side of the conveying mechanism 2, the top surface adhesive tape pasting mechanism 3 is used for adhering the top of a workpiece on the conveying mechanism 2, the two side surface adhesive tape pasting mechanisms 4 are both arranged on the discharging side of the top surface adhesive tape pasting mechanism 3, the two side surface adhesive tape pasting mechanisms 4 are symmetrically arranged on two sides of the conveying mechanism 2, the two side surface adhesive tape pasting mechanisms 4 are respectively used for adhering two side surfaces of the workpiece on the conveying mechanism 2, the machine table 1 is further provided with a rolling top pressing mechanism 5 for pressing the workpiece, the rolling coping mechanism 5 is arranged between the two side rubberizing mechanisms 4, the rolling coping mechanism 5 comprises a coping lifting mechanism 50, a coping lifting frame 51 is arranged at the lifting end of the coping lifting mechanism 50, a coping conveyor belt 52 is arranged on the coping lifting frame 51, the coping conveyor belt 52 is arranged above the conveyor belt 21 and aligned with the conveyor belt 21 up and down, and the running direction of the coping conveyor belt 52 is opposite to that of the conveyor belt 21.

In the equipment, a conveying mechanism 2, a top surface rubberizing mechanism 3 and two side surface rubberizing mechanisms 4 are arranged on a machine table 1 at the same time, when a labeling process is executed, the conveying mechanism 2 is firstly utilized to convey a workpiece to be rubberized, the top surface rubberizing mechanism 3 is utilized to rubberize the top of the workpiece in the conveying process of the workpiece on the conveying mechanism 2, and after top rubberizing is completed, the two side surface rubberizing mechanisms 4 are utilized to rubberize the two side surfaces of the workpiece at the same time. Compared with the prior art, the utility model discloses realize the process of three-sided rubberizing in proper order to the work piece based on an equipment, and then improved production efficiency, in addition roll under the effect of coping mechanism 5, can follow the top and play the effect of compressing tightly to the work piece, simultaneously, because of the coping conveyer belt 52 with conveyer belt 21 run in step, so can avoid causing the resistance to the work piece to guarantee that the work piece stably conveys, effectively improved and pasted the mark quality, satisfied the production requirement betterly.

Regarding the specific structure of the conveying mechanism 2, in this embodiment, the conveying mechanism 2 includes two vertical conveying plates 20 arranged side by side and a conveyor belt 21 arranged between the two vertical conveying plates 20.

In order to provide a primary guiding function for the conveyed workpiece, in this embodiment, two conveying bars 22 parallel to each other are disposed above the conveyor belt 21, and the conveying bars 22 extend along the length direction of the conveyor belt 21.

In order to support the conveying stop bars 22, in this embodiment, at least two stop bar supporting frames 23 are disposed on the conveying vertical plate 20, and the conveying stop bars 22 are mounted on the stop bar supporting frames 23.

The stop strip supporting frame 23 in this embodiment has a manual adjustment function, specifically, the stop strip supporting frame 23 includes a side supporting block 230 and a top supporting block 231, the side supporting block 230 is fixedly connected to the transmitting vertical plate 20, a vertical supporting rod 232 penetrates through the side supporting block 230, a first locking member 234 for locking the vertical supporting rod 232 is disposed on the side supporting block 230, the top supporting block 231 is fixed to the top of the vertical supporting rod 232, a transverse supporting rod 235 penetrates through the top supporting block 231, a second locking member 236 for locking the transverse supporting rod 235 is disposed on the top supporting block 231, an end of the transverse supporting rod 235 extends to above the transmitting belt 21, and the transmitting stop strip 22 is fixed to an end of the transverse supporting rod 235.

In the above structure, the tightness of the vertical stay 232 and the horizontal stay 235 can be adjusted by only screwing the first locking member 234 and the second locking member 236, and then the horizontal and vertical positions of the conveying stopping strips 22 can be adjusted by adjusting the positions of the vertical stay 232 and the horizontal stay 235, so as to adapt to workpieces with different sizes.

Further, in order to ensure the accurate alignment of the labeling positions, in this embodiment, two posture-correcting bars 24 parallel to each other are disposed above the conveyor belt 21, the two posture-correcting bars 24 are respectively located at the inner sides of the two side gluing mechanisms 4, and the width between the two posture-correcting bars 24 is smaller than the width between the two conveying bars 22.

In this embodiment, at least two fixing support frames 25 are disposed on the vertical conveying plate 20, and the posture correcting stopping strip 24 is disposed on the fixing support frames 25.

In order to facilitate the introduction of the workpiece between the two posture correcting bars 24, in the present embodiment, the feeding end of the posture correcting bar 24 is formed with an arc-shaped guide portion 240 extending outward.

Preferably, a guide wheel bracket 26 is fixed on the vertical conveying plate 20, a roller 27 transversely arranged is mounted on the guide wheel bracket 26, the roller 27 is arranged above the conveying belt 21, and the roller 27 is positioned between the posture correcting stop strip 24 and the conveying stop strip 22. In the above structure, the roller 27 is used to help transfer the workpiece from between the two conveying bars 22 to between the two posture correcting bars 24, thereby playing a role of transition.

Preferably, the width of the roof-pressing conveyor belt 52 is smaller than the width of the conveyor belt 21. The above structure can further reduce the stress between the roof pressing conveyor 52 and the workpiece, and the roof pressing conveyor 52 only has a pressing function, and the main transmission kinetic energy is supplied by the conveyor 21.

Example two

In practical application, the labeling head of the labeling machine can be transversely vertical and also can be vertically arranged, so that the labeling requirements for the top surface and the side surface of a workpiece are met. However, in the process of labeling, the labeling head needs to be aligned with the surface of the workpiece, if the labeling head inclines, the labeling pressure is unbalanced, so that the labeling is incomplete, for example, when the labeling head forms a small included angle with the surface of the workpiece, one side of the labeling head can be in contact with the workpiece, and the other side of the labeling head cannot be in contact with the workpiece or cannot be in poor contact with the workpiece, so that one end of the label can be adhered, the other end of the label tilts up or has a gap, the condition of inaccurate adhesion is caused, and the requirement of a high-quality labeling process cannot be met.

To this end, the present embodiment provides a multi-angle adjustable gluing mechanism capable of flexibly adjusting the inclination angle of a labeling head, ensuring the alignment of the labeling head with the surface of a workpiece, and further improving the labeling quality, as shown in fig. 8 and 9, the multi-angle adjustable gluing mechanism includes a base assembly 40 with a bottom, a horizontal base 41 is disposed on the base assembly 40, a turning adjusting base 42 is disposed above the horizontal base 41, a labeling head 400 is mounted on the top of the turning adjusting base 42, a vertical block 43 extending upward is fixed to a first end of the horizontal base 41, a rotating shaft 430 is disposed between the first end of the turning adjusting base 42 and the vertical block 43, the turning adjusting base 42 can be turned over relative to the horizontal base 41 by the rotating shaft 430, a first oblique block 410 is disposed at a second end of the horizontal base 41, and a second oblique block 420 is disposed at a second end of the turning adjusting base 42, the second slant block 420 is provided with a slant screw 44 in a penetrating manner and in threaded fit with the slant screw 44, the lower end of the slant screw 44 is rotatably connected with the first slant block 410, the upper end of the slant screw 44 extends to the obliquely upper side of the turnover adjusting base 42, and the slant angle between the turnover adjusting base 42 and the labeling head 400 is adjusted by screwing the slant screw 44.

In the structure, the base assembly 40 is provided with the horizontal base 41, the horizontal base 41 is provided with the turnover adjusting base 42 which can turn over within a certain angle, the labeling head 400 is installed at the top of the turnover adjusting base 42, when the labeling head 400 cannot be aligned with the surface of a workpiece, only the inclined screw 44 needs to be screwed, the included angle between the labeling head 400 and the surface of the workpiece is further adjusted by adjusting the inclination angle of the turnover adjusting base 42 until the labeling head 400 is parallel to and aligned with the surface of the workpiece, under the condition, when the labeling head 400 performs labeling, the label can be guaranteed to be accurately and flatly adhered to the surface of the workpiece, so that the labeling quality is improved, and the process requirements are better met.

Preferably, a first locking groove 411 is formed at a second end of the horizontal base 41, the first inclined block 410 is disposed in the first locking groove 411, and the first inclined block 410 is rotatably connected to the horizontal base 41.

Correspondingly, a second clamping groove 421 is formed at the second end of the turning adjusting base 42, a second inclined block 420 is arranged in the second clamping groove 421, and the second inclined block 420 is rotatably connected with the turning adjusting base 42.

In this embodiment, it is preferable that the horizontal base 41 and the turning adjustment base 42 are respectively provided with a slot, and the first oblique block 410 and the second oblique block 420 can rotate in the respective slots, so that when the oblique screw 44 is connected therebetween, the stress between the first oblique block 410, the oblique screw 44, and the second oblique block 420 can be greatly reduced, thereby ensuring that the oblique screw 44 is easily screwed. The structure has the advantages of convenient assembly and capability of reducing the design, manufacture and installation processes.

Further, an inclined hand wheel 440 is arranged at the upper end of the inclined screw rod 44.

In order to limit the turning stroke of the turning adjusting base 42, the turning adjusting base comprises a limiting vertical bar 412, the lower end of the limiting vertical bar 412 is rotatably connected with the lateral part of the horizontal base 41, a vertical groove hole 413 is formed in the limiting vertical bar 412, a limiting screw penetrates through the vertical groove hole 413 and is in sliding fit with the vertical groove hole 413, and the limiting screw is screwed on the lateral part of the turning adjusting base 42.

The base assembly 40 in this embodiment has a function of adjusting a horizontal position and a vertical position, specifically, the base assembly 40 includes a horizontal base 401, a vertical moving platform 404 and a horizontal moving platform 407, a longitudinal slide rail 402 and a longitudinal screw 403 are arranged on the horizontal base 401, the longitudinal slide rail 402 and the longitudinal screw 403 both pass through the longitudinal moving platform 404, the longitudinal moving platform 404 is slidably matched with the longitudinal sliding rail 402, the longitudinal moving platform 404 is in threaded fit with the longitudinal screw 403, the longitudinal moving table 404 is provided with a transverse slide rail 405 and a transverse screw 406, the transverse slide rail 405 and the transverse screw 406 both pass through the transverse moving table 407, the cross slide rail 405 is slidably engaged with the cross moving stage 407, the cross screw 406 is threadedly engaged with the cross moving stage 407, the horizontal base 41 is fixed on the cross moving stage 407, the horizontal position of the attaching head 400 is adjusted by screwing the horizontal screw 406 and the vertical screw 403.

In this embodiment, a longitudinal adjusting handwheel 408 is disposed at an end of the longitudinal screw 403. Correspondingly, the end of the transverse screw 406 is provided with a transverse adjusting handwheel 409.

In order to adjust the vertical height of the labeling head 400 conveniently, in this embodiment, a hand-operated lifting frame 45 is fixed on the horizontal base platform 41, the labeling head 400 comprises a head gluing support 450, and the head gluing support 450 is fixed at the lifting end of the hand-operated lifting frame 45.

In order to avoid occupying the space at the joint between the horizontal base 41 and the turning adjusting base 42, in this embodiment, an angle groove 422 is formed at a corner of the first end of the turning adjusting base 42, the upper end of the upright block 43 is disposed in the angle groove 422, and the upper end of the upright block 43 is in a chamfer shape or a circular angle shape. The design of the chamfer or the fillet can avoid the vertical block 43 from blocking the turning action of the turning adjusting base 42.

EXAMPLE III

In practical application, the labeling head of the labeling machine generally adopts a rolling mode to paste the label on the surface of the workpiece, and the labeling head only applies smaller elastic pressure to the surface of the workpiece in consideration of smoothness of a labeling process, so that the label is difficult to be reliably pasted on the surface of the workpiece by the smaller elastic pressure, and the problems of high cost, low efficiency and the like exist if later-stage manual adhesive covering is adopted.

To this end, the present embodiment provides a three-sided tape coating mechanism of a labeling machine capable of automatically performing a tape coating operation after a labeling process is completed, so as to improve the quality of the labeling process, as shown in fig. 1 and 10 to 13, the labeling machine includes a machine table 1 and a conveying mechanism 2 disposed on the machine table 1, the conveying mechanism 2 is used for conveying a workpiece 100, the three-sided tape coating mechanism 6 includes two label coating brackets 600 symmetrically disposed, the label coating bracket 600 is disposed above the conveying mechanism 2, a label coating cylinder 601 is fixed on the label coating bracket 600, a moving bracket 602 is disposed at a moving end of the label coating cylinder 601, a transverse label coating roller shaft 603 and two longitudinal label coating roller shafts 604 are disposed on the moving bracket 602, the transverse label coating roller shaft 603 is aligned with a top surface of the workpiece 100, the two longitudinal label coating roller shafts 604 are respectively aligned with two side surfaces of the workpiece 100, when the workpiece 100 is transferred between the two moving supports 602, the two marking cylinders 601 drive the two moving supports 602 to synchronously move relatively, so as to drive the transverse marking roller shaft 603 and the longitudinal marking roller shaft 604 to roll on the adhesive plaster on the surface of the workpiece 100.

In the structure, transport mechanism 2 is close to the position both sides of ejection of compact side, has set up the mark support 600 that covers of mutual symmetry, has covered mark cylinder 601, motion support 602, has set up transversely respectively on both sides motion support 602 and has covered mark roller 603 and two vertically to cover mark roller 604 simultaneously, when work piece 100 went to between two motion supports 602, the horizontal mark roller 603 that covers that utilizes the top and two vertically to cover mark roller 604 of lateral part roll on the work piece surface simultaneously, and then closely cover the subsides on the work piece with gluing, improve the reliability and the rubberizing quality of rubberizing technology greatly, better satisfied the production requirement.

In order to better bear the transverse marking roller shaft 603 and the two longitudinal marking roller shafts 604, in this embodiment, the moving bracket 602 is in a "U" shape, and the transverse marking roller shaft 603 and the two longitudinal marking roller shafts 604 are respectively arranged on the cross beam and the two arms of the moving bracket 602.

In this embodiment, the label covering cylinder 601 is fixed at the top of the label covering bracket 600, the clamping cylinder 605 is fixed at the bottom of the label covering bracket 600, the moving end of the clamping cylinder 605 is provided with a clamping block 606, and when the workpiece 100 is transferred between the two moving brackets 602, the two clamping cylinders 605 drive the two clamping blocks 606 to synchronously move relatively and clamp the workpiece 100.

In the structure, before the glue coating action is performed, the two clamping blocks 606 are controlled to synchronously move relatively and clamp the workpiece 100, so that the transverse label coating roller 603 and the two longitudinal label coating rollers 604 are aligned to the surface of the workpiece, and the precision of the glue coating action is ensured.

For the work piece of the not unidimensional adaptation, trilateral rubber coating mechanism 6 is upper and lower, horizontal position is adjustable in this embodiment, specifically mean that trilateral rubber coating mechanism 6 is including two vertical crane 61 of hand formula, and two vertical crane 61 symmetries of hand formula are located the both sides of transport mechanism 2, the motion end of the vertical crane 61 of hand formula is equipped with hand formula sideslip frame 62, and two are covered mark support 600 and locate the motion end of two hand formula sideslip frames 62 respectively.

In order to better cooperate with the conveying mechanism 2, the position of the conveying mechanism 2 close to the discharging side is further provided with a material blocking mechanism in the embodiment, specifically, the three-sided glue covering mechanism 6 comprises a material blocking support 63, a material blocking lifting cylinder 630 is fixed on the material blocking support 63, a material blocking block 631 is fixed at the moving end of the material blocking lifting cylinder 630, the material blocking block 631 is close to the discharging side of the conveying mechanism 2, the material blocking block 631 is located above the conveying mechanism 2, and the material blocking lifting cylinder 630 is used for driving the material blocking block 631 to move downwards and blocking the workpiece 100 between the two moving supports 602.

Further, the material blocking block 631 comprises a resisting portion 632 and a fixing connection portion 633, the fixing connection portion 633 is fixedly connected with the moving end of the material blocking lifting cylinder 630, and the resisting portion 632 is used for resisting the workpiece 100.

In order to further increase the contact area between the stop block 631 and the workpiece, in this embodiment, the width of the stopping portion 632 is greater than the width of the fixing connection portion 633, so that the stop block 631 is in a "convex" shape.

Preferably, a sensing switch 634 is transversely disposed on the resisting portion 632, and a sensing end of the sensing switch 634 faces the workpiece 100. The inductive switch 634 may be an infrared reflective inductive switch or the like. The present embodiment can detect the in-position state of the workpiece 100 by setting the inductive switch 634, which is helpful for the labeler to implement closed-loop control.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. An automatic labeling machine with a top pressing function is characterized by comprising a machine table, wherein a conveying mechanism, a top surface rubberizing mechanism and two side surface rubberizing mechanisms are arranged on the machine table, the top surface rubberizing mechanism and the two side surface rubberizing mechanisms are arranged adjacent to the conveying mechanism, the top surface rubberizing mechanism is close to the feeding side of the conveying mechanism and used for rubberizing the top of a workpiece on the conveying mechanism, the two side surface rubberizing mechanisms are arranged on the discharging side of the top surface rubberizing mechanism, the two side surface rubberizing mechanisms are symmetrically arranged on two sides of the conveying mechanism, the two side surface rubberizing mechanisms are respectively used for rubberizing two side surfaces of the workpiece on the conveying mechanism, a rolling top pressing mechanism used for pressing the workpiece is further arranged on the machine table, and the rolling top pressing mechanism is arranged between the two side surface rubberizing mechanisms, the rolling jacking mechanism comprises a jacking and descending mechanism, a jacking lifting frame is arranged at the lifting end of the jacking lifting mechanism, a jacking conveyor belt is arranged on the jacking lifting frame, the jacking conveyor belt is arranged above the conveyor belt and is aligned up and down, and the running direction of the jacking conveyor belt is opposite to that of the conveyor belt.

2. An automated labeling machine with top-loading capability as claimed in claim 1 wherein said transport mechanism comprises two transport uprights arranged side by side and a conveyor belt disposed between the two transport uprights.

3. An automated labelling machine having top-loading functionality according to claim 2, wherein two mutually parallel transport bars are provided above the conveyor belt, said transport bars extending along the length of the conveyor belt.

4. An automated labeling machine with top-loading capability as claimed in claim 3 wherein said transfer riser has at least two stop supports thereon, said transfer stops being mounted to said stop supports.

5. An automatic labeling machine with top pressing function as claimed in claim 4, wherein said stop strip supporting frame comprises a side supporting block and a top supporting block, said side supporting block is fixedly connected with said conveying vertical plate, a vertical supporting rod passes through said side supporting block, a first locking member for locking said vertical supporting rod is arranged on said side supporting block, said top supporting block is fixed on the top of said vertical supporting rod, a transverse supporting rod passes through said top supporting block, a second locking member for locking said transverse supporting rod is arranged on said top supporting block, the end of said transverse supporting rod extends to the upper side of said conveying belt, and said conveying stop strip is fixed on the end of said transverse supporting rod.

6. An automated labeling machine with top loading according to claim 3, wherein two mutually parallel positive stops are provided above the conveyor belt, the two positive stops are located inside the two side gumming mechanisms, respectively, and the width between the two positive stops is smaller than the width between the two conveyor stops.

7. An automated labeling machine with top loading capability as claimed in claim 6 wherein said transfer riser has at least two fixed supports thereon, said positive stop being provided on said fixed supports.

8. An automated labeling machine with top-loading capability as claimed in claim 6 wherein said feed end of said positive stop strip is formed with an outwardly extending arcuate guide.

9. An automated labeling machine with a top-loading function as claimed in claim 6, wherein a guide wheel bracket is fixed on the conveying vertical plate, a roller is transversely arranged on the guide wheel bracket, the roller is arranged above the conveyor belt, and the roller is positioned between the posture correcting stop strip and the conveying stop strip.

10. An automated labeling machine with top-loading capability as claimed in claim 1, wherein the width of said top-loading conveyor is less than the width of said conveyor.

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