CN215044240U

CN215044240U - Case sealer with paste mark function

Info

Publication number: CN215044240U
Application number: CN202121251804.0U
Authority: CN
Inventors: 厉勇; 陈霜; 蔡德旺
Original assignee: Zhejiang Dingye Machinery Co Ltd
Current assignee: Zhejiang Dingye Machinery Co Ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-07
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a case sealer with paste mark function, the postorder of last core still is provided with labeling mechanism on its upper bracket, labeling mechanism is including the box of placing that is used for placing the label, a plurality of winding shafts that are used for the label to wind and establish, the stripper plate that is used for stripping off label and base stock, the drive roller set that is used for centre gripping label or base stock to drive, and be used for the base stock to wind and establish the collection roller of retrieving outward in proper order, the label is by placing box department and wind around establishing shaft, stripper plate, drive roller set to the collection roller outward, drive roller set provides power through the drive mechanism drive and makes the label carry; the peeling end of the peeling plate is obliquely arranged downwards and faces the output end of the paper box, and a pressing roller for compacting the label is arranged in the subsequent step of the peeling plate. The utility model discloses the labeller that sets up makes the label of peeling off can smooth paste the carton joint sealing subsides mark of accomplishing the integration on the carton, greatly reduced machine set up cost and the manufacturing cost of mechanism when guaranteeing to paste the mark quality.

Description

Case sealer with paste mark function

Technical Field

The utility model relates to a product packaging field, more specifically the case sealer with paste mark function that says so relates to one kind.

Background

The carton sealing machine is a device for sealing an adhesive tape at the opening of a carton to complete packaging, the carton enters the carton sealing machine from one end, and the upper surface and the lower surface of the carton are sealed by the adhesive tape through the cores arranged above and below the carton.

At present, express labels are attached to products after the products are boxed and sealed in a rapid development mode in the express industry, and for cartons completing processes at a box sealing machine, the cartons need to be transported to a labeling machine to complete labeling, so that the whole process is more complicated, a plurality of devices occupy larger space, and storage management is not facilitated; and the cost is increased by adding one more device, which is not beneficial to the cost control of the user.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a case sealer with paste mark function, it further sets up labeller on the case sealer and constructs, accomplishes the packing of product and pastes the mark by an equipment, great reduce cost to reduce the shared space of equipment, simplify the flow of operation, liberation hand labor power.

The utility model provides a following technical scheme: a case sealer with labeling function comprises a rack, an upper support and an upper machine core, wherein the upper support can be movably arranged on the rack up and down, the upper machine core is arranged on the upper support, a labeling mechanism is further arranged at the rear end of the upper machine core, the labeling mechanism comprises a placing box for placing labels, a plurality of winding shafts for winding the labels, a stripping plate for stripping the labels and base paper, a driving roller set for clamping the labels or the base paper to drive, and a collecting roller for winding and recovering the base paper, the labels are wound through the winding shafts, the stripping plate and the driving roller set to the collecting roller from the placing box to the outside in sequence, and the driving roller set is driven by the driving mechanism to provide power to convey the labels; the peeling end of the peeling plate is obliquely arranged downwards and faces the output end of the paper box, and a pressing roller for compacting the label is arranged in the subsequent step of the peeling plate.

As an improvement, the driving mechanism comprises a motor, a linkage assembly and a clutch assembly, a motor shaft of the motor is connected with the driving roller set, the collecting roller is connected with the clutch assembly, the motor and the clutch assembly are connected through the linkage assembly, the driving roller set and the collecting roller are driven to synchronously rotate when the motor works, and the clutch assembly releases synchronous action with the linkage assembly when the collecting roller is tensioned.

As an improvement, the linkage subassembly includes first sprocket, second sprocket and connects the chain of two sprockets, first sprocket sets up in drive roller set department, the second sprocket sets up in collection roller department, clutch assembly includes a conflict piece and pressure piece, the conflict piece sets up to synchronous revolution with the collection roller, the pressure piece is contradicted the one end of second sprocket and is carried out synchronous revolution in conflict piece department, when collecting the roller tensioning, by skidding between second sprocket and the conflict piece to remove synchronous action.

As an improvement, pressure spare is the spring part, and pressure spare passes through the spiral piece to be installed in the second sprocket outside, and the both ends of pressure spare conflict spiral piece and second sprocket respectively, and through the elastic force of the second sprocket of screwing loose debugging pressure spare of screwing of spiral piece.

As an improvement, the compression roller is rotatably arranged on the upper bracket through a rotating rod, the lower stop position of the compression roller is lower than the stripping plate, and the compression roller is jacked up when the carton is conveyed to the compression roller.

As an improvement, the drive roller group is including mutually supporting the rotatory movable roll of centre gripping and fixed roll, the fixed roll is connected the transmission with actuating mechanism, the movable roll passes through the elastic component and presses to the fixed roll, the movable roll passes through the setting that waist type hole can slide from top to bottom, the one end of movable roll still is provided with the debugging handle, the debugging handle has protruding wall, conflict in the upper bracket through protruding wall when rotatory debugging handle and make the movable roll remove along waist type hole, thereby with fixed roll separation and elastic component compressed, make movable roll and fixed roll laminate again when the debugging handle resets.

As an improvement, the elastic component is installed on the upper bracket through the spiral component, the two ends of the elastic component respectively abut against the spiral component and the movable roller, and the elastic force of the elastic component abutting against the movable roller is adjusted through screwing and unscrewing of the spiral component.

As an improvement, the lower part of the placing box is provided with a notch, and a sensor for detecting whether the label is used up is arranged at the notch.

As an improvement, the upper end of the placing box at the label output side is provided with an arc-shaped edge.

As an improvement, the upper part of the stripping plate is also provided with a paper pressing wheel pressed on the stripping plate, and the label passes through between the paper pressing wheel and the stripping plate.

The utility model has the advantages that: the last core and the labeller of setting are arranged in proper order on the upper bracket, can accomplish the sticky tape joint sealing of carton upper cover and paste the label of the interior relevant information of product of carton at the in-process that the carton was carried to make the case sealer can directly realize the product and paste the mark, needn't additionally purchase and arrange the labeller again, greatly reduced equipment cost, and the carton needn't transport again, raise the efficiency, save the labour. The labeling mechanism is arranged and can be used for placing labels printed with product information, and then the stripping end of the stripping plate corresponds to the upper surface of the paper box through winding and conveying, so that the labels are conveyed synchronously in the continuous conveying and stripping process, and the stripped labels are flatly adhered to the paper box to complete integrated box sealing and labeling; thereby satisfy in the unified subsides mark of exploding money product in batches, through unified placing and change the label, when guaranteeing normal subsides mark, the manufacturing cost of greatly reduced part to make the machine more have market competition, and can adapt to the express delivery trade and handle the demand of a large amount of orders at some time point every year.

Drawings

Fig. 1 is a schematic perspective view of the box sealing machine of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the upper movement and the labeling mechanism of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of the labeling mechanism of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the labeling mechanism of the present invention.

Fig. 5 is a schematic view of the front structure of the labeling mechanism of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, a specific embodiment of the box sealing machine with labeling function of the present invention is shown. The labeling machine comprises a rack 1, an upper support 11 which can be movably arranged on the rack 1 up and down, and an upper machine core 2 arranged on the upper support 11, wherein a labeling mechanism 5 is further arranged at the rear end of the upper machine core 2, the labeling mechanism 5 comprises a placing box 51 for placing labels, a plurality of winding shafts 52 for winding the labels, a stripping plate 53 for stripping the labels and base paper, a driving roller set 54 for clamping the labels or the base paper for driving, and a collecting roller 55 for winding and recovering the base paper, the labels are wound from the placing box 51 outwards and sequentially pass through the winding shafts 52, the stripping plate 53, the driving roller set 54 to the collecting roller 55, and the driving roller set 54 is driven by the driving mechanism 56 to provide power for conveying the labels; the peel plate 53 has its peel end set diagonally downward and toward the output end of the carton, with the peel plate 53 being followed by a compression roller 6 for compacting the labels.

The utility model discloses when using, it can be applied to and carries out structural improvement on the current case sealer, sets up roller bearing and lower core 3 in the frame 1, and both sides set up a pair of conveying mechanism 4 that can debug relative width and match the carton width, and upper bracket 11 is through high actuating mechanism debugging height matching carton height, goes up core 2 and the corresponding setting of core 3 position down. The carton filled with products enters from the input end, is driven by the conveying mechanisms 4 on two sides to clamp and move, and the upper core 2 and the lower core 3 finish the tape sealing at the opening of the upper cover and the lower cover of the carton. On the basis of the existing mechanism, a labeling mechanism 5 is arranged at the subsequent position of the upper core 2, a worker places a stack of labels printed with product information at a placing box 51 in advance, and the front ends of the labels are wound by a winding shaft 52, a stripping plate 53 and a driving roller group 54 until the labels are positioned at a collecting roller 55; the label is a piece of paper with one sticky surface, and the sticky paper is attached to the base paper; when the label is conveyed and attached, the driving mechanism 56 connected with the driving roller group 54 is started to provide power for pulling and collecting the label, the label passes through the peeling end of the peeling plate 53, the label winds the included angle of the peeling end, the upper layer label and the lower layer backing paper can be peeled, the label advances forwards, and the backing paper continues to wind and is collected from the driving roller group 54 to the collecting roller 55. The carton is carried and is continued to be carried after carrying the end of peeling off board 53, in the in-process of label and carton synchronous operation, the back is peeled off by the end of peeling off board 53 to the label relies on its gravity to hang down, and sticky one side contacts the carton and glues on it, and along with the continuation march of label and carton, whole label is smooth pastes in express delivery bag, and the label of locating the carton upper surface is when passing through compression roller 6, is rolled over on the label by compression roller 6, can make better compaction of label on the carton. The position of compression roller 6 corresponds the end of peeling off of stripper plate 53, the stripper plate 53 that the slope set up downwards when label and base stock produce and peel off, the more natural slant of label hangs down, later contact carton relies on viscidity to laminate, carry out the compaction of accomplishing by compression roller 6 cooperation carton after the removal of a small distance, compression roller 6 and stripper plate 53 peel off the end and lean on to reduce the migration distance as far as possible recently, guarantee to roll by compression roller 6 and accomplish the compaction with the label after the carton is laminated in advance as fast, guarantee to laminate smoothly. The utility model discloses an integration joint sealing subsides mark to the carton, satisfies the packing and the subsides mark of the big batch money product of exploding, and efficiency is higher, need not to set up two equipment and accomplishes joint sealing and subsides mark respectively, greatly reduced equipment cost to the carton need not to transport again, improves efficiency, saves the labour; by uniformly placing and replacing the labels, the manufacturing cost of the whole machine is greatly reduced while the normal labeling is ensured; the label is compacted after labeling to ensure flatness, the labeling quality of the label is ensured, and the yield is high; the machine is made more competitive in the market as a whole, and can meet the requirement of the express industry for processing a large number of orders at certain time points of the year.

As a modified embodiment, the pressing roller 6 is rotatably disposed on the upper frame 11 by a rotating rod 61, and the lower staying position of the pressing roller 6 is lower than the peeling plate 53 to lift up the pressing roller 6 when the carton is conveyed to the pressing roller 6.

As shown in fig. 5, the lower stop position of the press roller 6 in the initial state is lower than the peeling plate 53, and when the carton advances to reach the press roller 6, the press roller 6 is jacked up, and the press roller 6 is lifted by the rotation of the rotating rod 61; after the label is attached to the upper surface of the carton and reaches the compression roller 6 along with the advance, the label can be better compacted and attached to the carton by the weight of the compression roller 6; after the carton passes through the compression roller 6, the compression roller 6 falls back to reset. The compression roller 6 after the optimal setting can rely on the weight thereof to cooperate the better compaction of label of carton, need not the height of very accurate debugging labeller constructs 5 and compression roller 6, and then more stable pastes the mark to the carton.

As a modified embodiment, the rotating rod 61 is provided with a limit long hole 62, the upper bracket 11 is provided with a limit shaft 111 matched with the limit long hole 62, the limit shaft 111 is positioned in the limit long hole 62, the upper end of the limit long hole 62 is supported at the limit shaft 111 to stop the press roll 6 at the lower stop position, and the upper limit position of the rotating rod 61 is limited when the limit shaft 111 abuts against the lower end of the limit long hole 62 during rotation.

As shown in fig. 5, after the limiting shaft 111 is mounted on the upper bracket 11, the limiting shaft 111 is located in the limiting long hole 62, so as to limit the swing angle of the rotating rod 61, which is determined by the swing angle of the limiting long hole 62 relative to the limiting shaft 111; just so injectd the upper and lower extreme position of bull stick 61, good support bull stick 61 on the one hand makes the lower stop position of compression roller 6 confirm, avoids the ascending random rotation of compression roller 6 on the one hand to guarantee can not disturb between the structure, damage of colliding with between the structure when avoiding the maloperation. When the height of carton debugs, the carton is not more than the last extreme position of bull stick 61 with the height of compression roller 6 jack-up to cause the extrusion to the carton when avoiding compression roller 6 to extreme position.

In a modified embodiment, the driving mechanism 56 includes a motor 561, a linkage 562 and a clutch member 563, a motor shaft of the motor 561 is connected to the driving roller set 54, the collecting roller 55 is connected to the clutch member 563, the motor 561 and the clutch member 563 are connected through the linkage 562, the motor 561 drives the driving roller set 54 and the collecting roller 55 to rotate synchronously when the motor 561 is operated, and the clutch member 563 releases the synchronous operation with the linkage 562 when the collecting roller 55 is tensioned.

In the prior art, to collect the base paper, another set of motors needs to be additionally and independently arranged at the collecting roller 55, the driving mechanism 56 at the driving roller set 54 carries out discharging and conveying, and the motor at the collecting roller 55 carries out receiving, so that the multi-position driving increases the part cost. As shown in fig. 4, the rotation of the driving roller group 54 and the collecting roller 55 is driven by the same driving mechanism 56, which simplifies the use of components, and has the effects of cost control and optimization of structural layout. When the driving roller set 54 and the collecting roller 55 rotate, the length of the movement of the base paper caused by one rotation of the driving roller set 54 is fixed and is equal to the circumference of the fixed roller 542 in the driving roller set 54, and the circumference of the base paper to be wound on the collecting roller 55 is larger and larger along with the rotation, so that the problem that the rotation speeds of the driving roller set 54 and the collecting roller 55 are not uniform when the driving roller set 54 and the collecting roller 55 are driven to rotate by the motor 561 needs to be overcome. The specific implementation mode is realized by means of the clutch assembly 563, when the collecting roller 55 can be normally wound, the collecting roller and the driving roller set 54 are synchronously driven by the motor 561 and the linkage assembly 562, when the circumference of the collecting roller 55 is increased and cannot rotate for a sufficient angle to be synchronous with the driving roller set 54, for example, when the driving roller set 54 rotates for 1 circle of bottom paper, the collecting roller 55 rotates for half a circle, the collecting roller 55 is pulled by the bottom paper to be in a tensioned state, so that the half circle which cannot be rotated by the collecting roller 55 is realized by the separation linkage of the clutch assembly 563 and the linkage assembly 562; thus, in the state that the clutch assembly 563 works at intervals, the motor 561 can drive the driving roller set 54 and the collecting roller 55 to rotate, and the two can overcome the problem that the rotation cannot be synchronized in real time.

As a modified embodiment, the linkage assembly 562 includes a first sprocket 5621, a second sprocket 5622 and a chain 5623 connecting the two sprockets, the first sprocket 5621 is disposed at the driving roller 54, the second sprocket 5622 is disposed at the collecting roller 55, the clutch assembly 563 includes an interference block 5631 and a pressure member 5632, the interference block 5631 and the collecting roller 55 are disposed to rotate synchronously, the pressure member 5632 abuts one end of the second sprocket 5622 against the interference block 5631 for synchronous rotation, and when the collecting roller 55 is tensioned, the second sprocket 5622 and the interference block 5631 slip with each other, thereby releasing the synchronous action.

As shown in fig. 4, the linkage assembly 562 specifically adopts a mode that a first chain wheel 5621 and a second chain wheel 5622 are connected in a chain 5623 direction, so that two roller structures can be well driven to rotate, the transmission is stable, and the linkage assembly 562 does not slip; the clutch assembly 563 is realized in a mode of a collision block 5631 and a pressure piece 5632, the collision block 5631 collides with the second chain wheel 5622, and the specific force of the collision is controlled by the pressure piece 5632; when the collecting roller 55 is in a tensioned state, the second chain wheel 5622 continuously rotates and cannot drive the tensioned collecting roller 55 to rotate, and at the moment, the second chain wheel 5622 overcomes the friction force with the collision block 5631 to slip, so that the action of releasing synchronization with the collecting roller 55 is realized when the motor 561, the linkage assembly 562 and the driving roller set 54 move; this process is stopped when the collecting roller 55 is rotated again, and the second sprocket 5622 and the collision block 5631 are again rotated synchronously by the collision of the pressure member 5632, as more base paper is discharged by the rotation of the driving roller group 54. The clutching process is switched quickly throughout the backing paper transport process to allow the drive roller set 54 and the collection roller 55 to be switched for synchronous rotation, thereby ensuring that a set of drive mechanisms 56 drive the rotation of multiple shafts that are not synchronized in motion.

As a modified embodiment, the pressure member 5632 is a spring member, the pressure member 5632 is mounted on the outer side of the second sprocket 5622 through the spiral member 73, two ends of the pressure member 5632 respectively abut against the spiral member 73 and the second sprocket 5622, and the pressure member 5632 is adjusted to abut against the elastic force of the second sprocket 5622 by screwing or unscrewing the spiral member 73.

As shown in fig. 4, the pressure member 5632 is inserted into the spiral member 73, and abuts against the second sprocket 5622 by means of the structure at the end of the spiral member 73, and by screwing and unscrewing the spiral member 73, the mutual abutting force between the second sprocket 5622 and the abutting block 5631 can be adjusted, so as to adjust the clutch force between the two, thereby ensuring that the collecting roller 55 can be driven to rotate to collect the base paper, and at the same time, the friction force caused by the abutting of the pressure member 5632 against the second sprocket 5622 and the abutting block 5631 by the base paper when the collecting roller 55 is tensioned by the base paper can be smoothly overcome to perform the slip rotation, thereby avoiding the breaking of the base paper and the label; thereby being suitable for the use of labels with different quality strength and size specification.

As a modified specific embodiment, the driving roller set 54 includes a moving roller 541 and a fixed roller 542 which are mutually matched and clamped for rotation, the fixed roller 542 is connected and driven with the driving mechanism 56, the moving roller 541 is pressed against the fixed roller 542 through an elastic member 543, the moving roller 541 is slidably arranged up and down through the waist-shaped hole 71, one end of the moving roller 541 is further provided with a debugging handle 544, the debugging handle 544 has a convex wall 72, when the debugging handle 544 is rotated, the convex wall 72 abuts against the upper bracket 11 to enable the moving roller 541 to move along the waist-shaped hole 71, so that the adjusting handle is separated from the fixed roller 542 and the elastic member 543 is compressed, and when the debugging handle 544 is reset, the moving roller 541 and the fixed roller 542 are attached again.

As shown in fig. 3, the base paper (where the label is peeled off) is nipped between the movable roller 541 and the fixed roller 542 and is driven and conveyed while rotating, and a stable conveying effect can be ensured. When the label is replaced, the worker can operate the debugging handle 544, specifically, the debugging handle 544 is rotated by taking the movable roller 541 as an axis, the convex wall 72 is rotated to abut against the upper bracket 11, and the movable roller 541 can be jacked up along the kidney-shaped hole 71 due to the large size of the convex wall 72; at this time, the movable roller 541 and the fixed roller 542 are separated, and the label can be arranged and replaced. The elastic member 543 presses the movable roller 541 toward the fixed roller 542 along the direction of the waist-shaped hole 71, when the movable roller 541 is lifted, the elastic member 543 is compressed and stores force, and after the adjusting handle 544 is operated to reset, the elastic member 543 can press the movable roller 541 against the fixed roller 542 again, so that the movable roller and the fixed roller can well clamp the base paper and can rotate in a transmission manner. Such as a kidney-shaped hole 71 and an elastic member 543 respectively provided at the upper supporter 11 at both sides of the moving roller 541; the debugging handle 544 can be arranged on one side to realize the function, and the periphery of the convex wall 72 can be preferably arranged to be an arc-shaped structure, so that the debugging handle 544 can be operated to rotate conveniently; the adjustment handle 544 can be extended outward to provide a longer arm for holding the hand, so that the adjustment is easier.

As a modified embodiment, the elastic member 543 is mounted on the upper frame 11 through the screw member 73, two ends of the elastic member 543 respectively abut against the screw member 73 and the moving roller 541, and the elastic force of the elastic member 543 abutting against the moving roller 541 is adjusted by screwing or unscrewing the screw member 73.

As shown in fig. 3, the elastic member 543 may be specifically configured as a spring, which is inserted into the spiral member 73, and abuts against the moving roller 541 by means of the structure at the upper portion of the spiral member 73, and by screwing and unscrewing the spiral member 73, the mutual abutting force between the fixed roller 542 and the moving roller 541 can be adjusted, so as to adjust the clamping conveying force for the backing paper, and avoid breaking the backing paper and the label while ensuring that the backing paper and the label can be driven to be wound and conveyed; thereby being suitable for the use of labels with different quality strength and size specification.

As a modified embodiment, the lower portion of the placing box 51 is provided with a notch 81, and a sensor 82 for detecting whether the label is used up is disposed at the notch 81.

As shown in fig. 1-5, in order to ensure the smooth proceeding of labeling, after the label placed at the placing box 51 is used up, the new label can be replaced in time, and the above structure is provided; the sensor 82 is used for detecting whether a label exists in the placing box 51, when the label is used up, the notch 81 is opened, so that the sensor 82 is not blocked, the signal can be fed back to the control module through the sensor 82, the whole machine can be stopped, or a reminding module such as a warning lamp or a warning sound is used for reminding a worker that the label is used up; therefore, the new label can be replaced, the efficiency of packaging and labeling is ensured, and the downtime is reduced; and can avoid the hourglass of label to paste on the carton, avoid the rework in later stage.

As a modified embodiment, the placing case 51 is provided with an arc-shaped edge 83 at the upper end of the label output side.

As shown in fig. 1-5, the arrangement of the arc-shaped edge 83 is convenient for the smooth drawing and winding of the label, reduces the generation of surface creases of the label caused by included angles on the structure, or the separation of the label and the base paper in advance, and ensures the smooth and ordered delivery of the label.

As a modified embodiment, the upper part of the peeling plate 53 is further provided with a paper pressing wheel 57 which presses on the peeling plate 53, and the label passes through between the paper pressing wheel 57 and the peeling plate 53.

As shown in fig. 3 and 5, the paper pressing wheel 57 is further optimally arranged, so that the label on the upper surface can be limited by matching with the upper surface of the peeling plate 53, a certain tensioning degree is better ensured for the label at the peeling end of the peeling plate 53, and when the label is wound around the included angle of the peeling end, the backing paper is tightly adhered to the peeling plate 53, so that the upper-layer label and the lower-layer backing paper can be more stably peeled.

As a modified embodiment, a baffle disk 551 is arranged on the inner side of the collecting roller 55, symmetrical clamping grooves 552 are arranged on the collecting roller 55, and a U-shaped elastic clamp 553 is detachably arranged at the clamping grooves 552.

As shown in fig. 3, the blocking disc 551 blocks the bottom paper on the inner side, so as to prevent the inner side of the bottom paper from being clamped into the gap to cause paper jam and influence the normal operation of the mechanism; when installing the label or the base stock, take off the elasticity of U-shaped and press from both sides 553 earlier, with label or base stock one end around on collecting roller 55 after, press from both sides 553 go into draw-in groove 552 with elasticity, can be with label or the good spacing card of base stock, simple structure, easy dismounting is convenient for change, and blocks that the back is fixed firm.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a case sealer with paste mark function, includes frame (1), can move about from top to bottom and set up upper bracket (11) on frame (1) and set up last core (2) on upper bracket (11), its characterized in that: the labeling mechanism (5) is further arranged behind the upper machine core (2), the labeling mechanism (5) comprises a placing box (51) for placing labels, a plurality of winding shafts (52) for winding the labels, a stripping plate (53) for stripping the labels and the base paper, a driving roller set (54) for clamping the labels or the base paper to drive, and a collecting roller (55) for winding and recovering the base paper, the labels are wound outwards from the placing box (51) in sequence through the winding shafts (52), the stripping plate (53) and the driving roller set (54) to the collecting roller (55), and the driving roller set (54) is driven by the driving mechanism (56) to provide power to convey the labels; the peeling end of the peeling plate (53) is obliquely arranged downwards and faces to the output end of the carton, and a pressing roller (6) for compacting the label is arranged behind the peeling plate (53).

2. A box sealing machine with labeling function according to claim 1, characterized in that: the driving mechanism (56) comprises a motor (561), a linkage assembly (562) and a clutch assembly (563), a motor shaft of the motor (561) is connected with the driving roller set (54), the collecting roller (55) is connected with the clutch assembly (563), the motor (561) and the clutch assembly (563) are connected through the linkage assembly (562), the driving roller set (54) and the collecting roller (55) are driven to rotate synchronously when the motor (561) works, and synchronous action with the linkage assembly (562) is released by the clutch assembly (563) when the collecting roller (55) is tensioned.

3. A box sealing machine with labeling function according to claim 2, characterized in that: linkage assembly (562) includes first sprocket (5621), second sprocket (5622) and chain (5623) of connecting two sprockets, and first sprocket (5621) sets up in drive roller set (54) department, and second sprocket (5622) sets up in collection roller (55) department, clutch assembly (563) include one and support touch multitouch (5631) and pressure member (5632), support touch multitouch (5631) and collection roller (55) set up synchronous revolution, pressure member (5632) contradict the one end of second sprocket (5622) in conflict piece (5631) department and carry out synchronous revolution, when collecting roller (55) tensioning, by slipping between second sprocket (5622) and conflict piece (5631) to remove synchronous motion.

4. A box sealing machine with labeling function according to claim 3, characterized in that: pressure piece (5632) are the spring part, and pressure piece (5632) are installed in second sprocket (5622) outside through spiral piece (73), spiral piece (73) and second sprocket (5622) are contradicted respectively to the both ends of pressure piece (5632), and the elasticity that the debugging pressure piece (5632) contradicted second sprocket (5622) is turned round loose through screwing of spiral piece (73).

5. A box sealing machine with labeling function according to any one of claims 1 to 4, characterized in that: the press roller (6) is rotatably arranged on the upper bracket (11) through a rotating rod (61), the lower stop position of the press roller (6) is lower than the stripping plate (53), and the press roller (6) is jacked up when the carton is conveyed to the press roller (6).

6. A box sealing machine with labeling function according to any one of claims 1 to 4, characterized in that: the driving roller set (54) comprises a movable roller (541) and a fixed roller (542) which are matched with each other and clamped to rotate, the fixed roller (542) is connected with a driving mechanism (56) for transmission, the movable roller (541) is pressed to the fixed roller (542) through an elastic piece (543), the movable roller (541) can slide up and down through a waist-shaped hole (71), one end of the movable roller (541) is further provided with a debugging handle (544), the debugging handle (544) is provided with a convex wall (72), the convex wall (72) is abutted to an upper bracket (11) to enable the movable roller (541) to move along the waist-shaped hole (71) when the debugging handle (544) is rotated, so that the movable roller (541) is separated from the fixed roller (542) and the elastic piece (543) is compressed, and the movable roller (541) and the fixed roller (542) are attached again when the debugging handle (544) is reset.

7. A box sealing machine with labeling function according to claim 6, characterized in that: the elastic component (543) is mounted on the upper support (11) through the spiral component (73), two ends of the elastic component (543) respectively abut against the spiral component (73) and the moving roller (541), and the elastic force of the elastic component (543) abutting against the moving roller (541) is adjusted through screwing and unscrewing of the spiral component (73).

8. A box sealing machine with labeling function according to any one of claims 1 to 4, characterized in that: a notch (81) is formed in the lower portion of the placing box (51), and a sensor (82) used for detecting whether the label is used up is arranged at the notch (81).

9. A box sealing machine with labeling function according to claim 8, characterized in that: the upper end of the placing box (51) on the label output side is provided with an arc-shaped edge (83).

10. A box sealing machine with labeling function according to any one of claims 1 to 4, characterized in that: the upper part of the stripping plate (53) is also provided with a paper pressing wheel (57) which presses on the stripping plate (53), and the label passes through between the paper pressing wheel (57) and the stripping plate (53).