CN208530952U - Follow closely case conveyer - Google Patents

Abstract

The utility model discloses a kind of nail case conveyer, including rack, sheet feeder, apparatus for turning, pressure creasing device, partition band and flush collating unit.Sheet feeder at least one section of region is set the tilting section from upstream toward downstream direction updip by the utility model, cardboard can be tilted upward to conveying by the tilting section, in this way, can the feeding station of rack upstream be arranged lower, whole stacker plate is put into the difficulty of feeding station to reduce feeding worker, to reduce the working strength of feeding worker.

Description

Follow closely case conveyer

Technical field

The utility model relates to cartons to seal nail technical field, in particular to a kind of nail case conveyer.

Background technique

After the Paperboard cutting of carton (referring generally to corrugated case), the envelope for being located at two sides need to be followed closely side plate and be turned down to cardboard midsection To partly overlapping, then, then fixed in the part nailing that two envelopes follow closely side plate overlapping by the nailing mechanism of nailing equipment.It uses When, i.e., deployable formation cabinet, and carry out subsequent operation.

The fold operation of traditional envelope nail side plate is and manually to turn down operation by manually carrying out there are low efficiency, costs High problem.To improve efficiency, there is nail case conveyer in the prior art, and nailing equipment interconnection, before realizing nailing automatically Cardboard conveying and fold, backfin trace and pushing away the operation such as flush.

Such as a kind of corrugated case velar plate edge leveling disclosed in the utility model of Patent No. " 2008201774141 " Case apparatus is followed closely, is operated though can realize that the cardboard before nailing convey automatically, turned down, backfin trace and edge flush substantially etc., i.e., Cardboard from the feed station of rack after upper feeding conveying mechanism conveys and enters cardboard conveyer belt group, it is defeated in cardboard conveyer belt group It send down, fold, backfin trace and the edge for completing cardboard such as flush at the operation, are beaten subsequently into nailing station by nailing equipment Nail operation.But there are still shortcomings, and such as: 1, its cardboard conveyer belt group is horizontally disposed, when work, horizontal feed paper Plate is turned down accordingly, backfin trace, edge are flushed and operated with nailing etc., and nailing equipment is generally higher, in order to keep cardboard defeated It send band group that can dock with nailing equipment and feeding station, feeding station need to be arranged higher (generally up to 1.5 meters), and this Highly, for the staff of feeding, a whole folded cardboard is placed on feeding station, is extremely difficult.2, its Flush mechanism be just be completed when the cardboard after fold does not enter the position below nailing mechanism below locating region flush it is whole Reason, that is, flush mechanism and matched block group is all disposed within upstream (rear in other words) region of nailing mechanism, when turning over Cardboard after folding enters under the conveying of conveying device flushes station (i.e. into positioned at the area flushed between mechanism and block group Domain) after, block group first rises to can the height that continues to move to of barrier carton；Then, mechanism is flushed quickly to push away from rear side by cardboard Offset to its front end with block group, and make may not concordant cardboard be pushed into it is concordant and then, block group, which drops to, does not stop paper The height that plate continues to move to；Then, cardboard is moved to below nailing mechanism under the conveying of conveying device, carries out nailing operation. This mode, can to a certain extent, eliminate the uneven homogeneous of envelope nail side plate is still after fold since it flushes mechanism Cardboard do not enter below nailing mechanism locating for position below region when be just completed and flush arrangement, therefore, complete it is neat Smooth reason under the conveying of conveying device to during being moved to nailing mechanism progress nailing, and cardboard is it is possible that because of itself The friction of stress or suffered conveying device causes the envelope of two sides to follow closely side board edge dislocation for the reasons such as uneven, and finally leads The case where causing box deformation.3, its cardboard conveyer belt group is using two pairs of upper conveyor belts and lower conveyer belt in pinch conveying up and down Mode, this mode of movement, on the one hand the stability and accuracy of conveying are weaker；It on the other hand can be to pressure creasing device and fold The setting of device causes a degree of obstruction, and the structure of sheet feeder is made to become complexization.4, its fabric wheel is only Backfin trace position is treated before 90 degree of fold and carries out the processing of backfin trace, after fold is greater than 90 degree, i.e., no longer transition region is carried out The processing of backfin trace, therefore, the backfin trace effect of fabric wheel is still poor, is still easy to appear folding line after envelope nail side plate turns down completely Line is not concordant and leads to two envelopes nail side board edge dislocation probability.

Utility model content

The main purpose of the utility model is to propose a kind of nail case conveyer, it is intended to reduce feeding worker and put whole stacker plate To the difficulty of feeding station.

To achieve the above object, the utility model proposes a kind of nail case conveyers, comprising:

Rack, the upstream side of the rack are equipped with feeding station, and downstream side is equipped with nailing station；

Sheet feeder is set in rack, and for cardboard to be delivered to nailing station from feeding station, the cardboard is defeated Sending device at least one section of region is the tilting section from upstream toward downstream direction updip；

Apparatus for turning is turned down set on the position of stands longitudinal two sides for the envelope nail side plate to cardboard longitudinal direction two sides Operation；

Creasing device is pressed, corresponds to the position that cardboard waits for backfin trace set on stands longitudinal two sides, described in being carried out in cardboard The process for turning down operation carries out the operation of backfin trace to cardboard；

Partition band is set to stands longitudinal medium position, the weight of the two envelopes nail side plate of the cardboard for that will complete fold operation Folded part is located at the spaced-apart below the lap with cardboard；

Collating unit is flushed, for flushing arrangement to before the cardboard progress nailing for completing to turn down after operating.

Technical solutions of the utility model set in sheet feeder at least one section of region to from upstream toward downstream direction Cardboard can be tilted upward conveying by the tilting section by the tilting section of updip, in this way, can set the feeding station of rack upstream It sets lower, whole stacker plate is put into the difficulty of feeding station to reduce feeding worker, to reduce the work of feeding worker Intensity.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram that the utility model follows closely case conveyer (not representing belt)；

Fig. 2 this hair utility model follows closely the main view of case conveyer (not representing belt)；

Fig. 3 is sheet feeder loaded on the schematic diagram after rack (not representing belt)；

Fig. 4 is the enlarged detail view of the part A of Fig. 3；

Fig. 5 is the cooperation schematic diagram of belt and supporting rail, first pulley, driving pulley and the second belt wheel；

Fig. 6 is to flush mechanism and stereoscopic schematic diagram that wherein a support plate is connect；

Fig. 7 is to flush mechanism loaded on the stereoscopic schematic diagram on the bracket of rack；

Fig. 8 is the stereoscopic schematic diagram of bracket；

Fig. 9 is to press creasing device loaded on the partial schematic diagram after rack；

Figure 10 is to press creasing device loaded on the sectional perspective schematic diagram after rack.

Specific embodiment

Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, shows So, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.It is practical based on this Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, is fallen within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as up, down, left, right, before and after, Top, bottom, inside and outside, vertical, transverse direction, longitudinal direction, counterclockwise, clockwise, circumferentially, radially, axially ...), then directionality indicates only For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, if relating to the description of " first " or " second " etc. in the utility model embodiment, should " first " or The description of person " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated The quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can explicitly or implicitly include to Few this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be common with this field Based on technical staff can be realized, this skill will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of art scheme is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of nail case conveyers.

In the utility model embodiment, as shown in Fig. 1 to 10, the nail case conveyer, including the conveying of rack 100, cardboard Device 1, apparatus for turning 2 press creasing device 3, partition band 4 and flush collating unit.

Wherein, the upstream side (side of the nailing mechanism i.e. in rack transverse direction far from nailing equipment) of rack 100 Equipped with feeding station 101, downstream side is equipped with nailing station 102.Specifically, it the general material rack 1011 of feeding station 101 and sets In the feeding conveying mechanism 1012 of material frame 1011, here not the specific structure to feeding conveying mechanism 1012 and working principle into Row repeats, such as the prior art can be used.There is nailing mechanism (not shown) at nailing station.

Sheet feeder 1 is set in rack 100, for cardboard to be delivered to nailing station, the paper from feeding station At least one section of region of plate conveying device 1 is that the tilting section from upstream toward downstream direction updip can when feeding conveying mechanism works It will expect that the cardboard stacked on frame is delivered to one by one on sheet feeder 1, it is from sheet feeder 1 that cardboard is defeated toward nailing station It send.

Apparatus for turning 2 is set to the position of the longitudinal two sides of rack 100, turns over for the envelope nail side plate to cardboard longitudinal direction two sides Folding operation.Specifically, the specific structure and working principle of apparatus for turning 2 are not repeated, can be used existing here Technology.For example, the apparatus for turning 2 may include the guiding bar 21 set on the longitudinal two sides of rack 100, when cardboard enters guiding bar It when 21 designation range, can turn down under the guidance of guiding bar 21, when necessary, can be arranged on the longitudinal two sides of rack 100 in cross The blowning installation (not shown) being spaced apart on direction, the blowning installation positioned at upstream position is first to the envelope for being eventually located at lower section It follows closely side plate to blow, it is quickly blowed to the position turned down completely, positioned at downstream position after it leaves pressure creasing device 3 Blowning installation then a little later 1 time by be eventually located at top envelope follow closely side plate blow to the position turned down completely, make cardboard two sides Envelope nail side plate can be completed to turn down in the correct order.

Pressure creasing device 3 is set to the longitudinal two sides of rack 100 and corresponds to the position that cardboard waits for backfin trace, for carrying out institute in cardboard The process for stating fold operation carries out the operation of backfin trace to cardboard.

Partition band 4 is set to 100 longitudinal middle point of rack, the two envelopes nail side plate of the cardboard for that will complete fold operation Lap and cardboard are located at the spaced-apart below the lap.Collating unit 5 is flushed in rack, for complete Arrangement is flushed at before the cardboard progress nailing after fold operation.Specifically, partition band 4 is generally adopted and is made of a steel, when nailing, every Piece band 4 supports the lap, with prevent cardboard to be located at below the lap part also by nailing.As for partition band How 4 be arranged, and is not discussed here, such as can use the prior art.

In the utility model embodiment, as shown in Fig. 1 to 5, sheet feeder can use the prior art, can also be with Using mode is implemented as follows, that is, sheet feeder 1 includes at least two and is set in the rack 100 of nail case conveyer side by side Cross-brace rail 11 is located at least in lateral one end of the supporting rail 11 of stands longitudinal two sides equipped with first pulley 12, laterally The other end is equipped with the second belt wheel 13, and the position adjacent with respective support rail 11 of rack 100 is equipped with driving pulley 19, driving pulley 19 Direct or through shaft of the connector (such as the transmission parts such as retarder and connection connected device) with first servo motor (not shown) Connection, first pulley 12 is coupled by belt 14 with corresponding second belt wheel 13 and driving pulley 19, and the top surface of supporting rail 11 The inner surface of belt 14 is supported, i.e. supporting rail 11, first pulley 12, driving pulley 19 and the second belt wheel 13 is enclosed in belt 14 Inside, driving pulley 19, can the movements of drive belt 14 and at nailing station 102 in first servo motor when being rotated by Paperboard conveying (not shown), 11 inner hollow of supporting rail form lateral air cavity (not shown), and supporting rail 11 offers logical Even the air inlet 110 of its air cavity and gas outlet (not shown), gas outlet are led to vacuum generator (not shown), air inlet 110 Have multiple, 11 top surface of the supporting rail region opposite with belt 14 is set, and along length direction (the i.e. transverse direction side of supporting rail 11 To) distribution, gas outlet may be one or more, and when gas outlet is multiple, the length direction along supporting rail 11 is (i.e. lateral Direction) it is spaced apart, the belt 14 offers multiple adsorption holes 141 corresponding with air inlet 110 along its length, inhales Inner surface is run through when vacuum generator is evacuated air cavity from the outer surface of belt 14 in attached hole 141 makes the absorption opposite with air inlet Hole 141 generates negative pressure, and cardboard is adsorbed in the outer surface (i.e. belt 14 contact with cardboard surface) of belt 14.And with belt 14 movements.

Specifically, connector 114 is housed at gas outlet, connector 114 is connect by tracheae (not shown) with vacuum generator, with Air cavity and vacuum generator are led to.

In the utility model embodiment, the supporting rail 11 can be for two, three or more, are illustrated in figure 3 Three the case where, have a supporting rail 11 to be located at the longitudinal middle point of rack 100, in addition two longitudinal directions positioned at rack 100 Two sides, the supporting rail 11 positioned at the longitudinal two sides of rack 100 need to install the belt, and be located at the support of stands longitudinal medium position Rail 11 can then choose whether installation belt as needed, when uneasiness thongs, mainly play a supportive role, the support not thonged Rail can not also open up adsorption hole etc..

In the utility model embodiment, the guide rod 15 and lead screw 16 for there are more longitudinal directions are arranged side by side in rack 100, it is described Lead screw 16 can be driven by motor and rotate, and every supporting rail 11 is fixedly arranged in a support side plate 17, and support side plate 17 slidably covers Shape is on guide rod 15, and each support side plate 17 is provided with the feed screw nut 115 matched with corresponding lead screw 16, and lead screw 16 rotates When, it can drive corresponding support side plate 17 that supporting rail 11 is driven to vertically move along guide rod 15, to adjust the lengthwise position of belt 14, The driving pulley 19 is loaded in support side plate 17.

In the utility model embodiment, the supporting rail 11 can be an integral structure can also be with split type structure, example Such as, supporting rail 11 includes the back segment 111 and leading portion 112 adjacent and horizontally disposed with the front end of back segment 111 being obliquely installed, preceding The gap location of section 112 and back segment 111 has a transition pulley 113, and belt 14 is by first pulley 12, driving pulley 19, leading portion 112, mistake It crosses belt wheel 113, back segment 111 and the second belt wheel 13 and is enclosed in its inside, transition pulley 113 mainly plays transition guidance or guiding is made With.The back segment 111 is horizontal by 3 ~ 7 degree of angles, such as 3 degree, 4 degree, 5 degree, 6 degree, 7 degree, preferably 5 degree.By supporting rail 11 It is divided into the mode including inclined back segment 111 and horizontal leading portion 112, can feeding station 101 is arranged relatively low, just Cardboard is stacked at feeding station 101 in staff.

Further, the position that longitudinal two sides of rack 100 are located at 11 outside of supporting rail is equipped with locating part 18, the institute of two sides The longitudinal width of the distance and the part of the non-fold of cardboard of stating locating part 18 is mutually fitted, when the envelope nail side plate of cardboard is started fold Afterwards, the part (i.e. cardboard is located at the part between the envelope nail side plate of its longitudinal two sides) of non-fold be located at two sides locating part 18 it Between, and under the limit and guiding function of locating part 18, it is moved together with belt 14, paperboard misplacing can be further prevented mobile. Specifically, the locating part 18 be multiple directive wheels that the longitudinal two sides of rack 100 are set perhaps bearing using directive wheel or The mode of bearing advantageously reduces the frictional force between cardboard and locating part 18, the directive wheel of the longitudinal two sides of rack 100 or Person's bearing is along 100 cross direction profiles of rack.More specifically, the directive wheel or bearing, which are loaded on, is located at the longitudinal two sides of rack 100 In support side plate 17, and it is located at 11 outside of supporting rail.

It should be noted that tensioning can also be arranged in support side plate 17 in order to enable belt 14 preferably to transmit cardboard Wheel, to adjust the rate of tension of belt 14.As to how setting, is not discussed here, those skilled in the art exist After the content of this disclosure, it will recognize that how tensioning wheel is set naturally.

It should be understood that each driving pulley 19 can be driven by corresponding first servo motor respectively, can also be total to It is driven by a first servo motor, i.e., the described driving pulley 19 is connected with driving shaft 91 jointly, and driving shaft 91 is direct or logical The shaft for crossing connector and first servo motor connects, and when first servo motor works, drives driving shaft 91 to rotate by shaft, And driving shaft 91 drives all driving pulleys 19 to rotate synchronously.

In the utility model embodiment, as shown in Fig. 1 and Fig. 6 to 8, the prior art can be used by flushing collating unit, It can also be using such as embodiment: that is, flushing collating unit includes flushing mechanism 5, blocking mechanism and sensor 57.

Wherein, it flushes rack 100 of the mechanism 5 loaded on paper board conveying machine and is located at the nailing mechanism of nailing equipment (not shown) The position at (not shown) rear (upstream in other words)；Blocking mechanism (not shown) include set on paper board conveying machine rack 100 or The board (not shown) of person's nailing equipment and be located at nailing mechanism in front of (downstream in other words) position first driving device (not Diagram) and the block (not shown) that is directly or indirectly connected with the driving end of first driving device, block can be in the first drive Under the driving of dynamic device, continue to move to move between position continuing to move to and leaving barrier carton positioned at barrier carton (not shown) It is dynamic；Sensor 57 is set in rack 100, for detecting whether having cardboard to enter station to be flushed, when the detection of sensor 57 is to having Cardboard enters after flushing station, the detection information that the control system of paper board conveying machine is fed back according to sensor 57, control first Driving device driving block be moved to can the position that continues to move to of barrier carton, and control and flush mechanism 5 on rear side of cardboard for paper When plate is pushed into offset with block, control nailing mechanism starts downwards the lap nailing that two envelopes are followed closely with side plate, and is beating the When one nail, control first driving device driving block leaves barrier carton and continues forward position.

Specifically, first driving device can be cylinder, linear motor or the second servo motor, driving end directly or Person is connect by intermediate connector with block, and first driving device can drive block to continue to move to and leave positioned at barrier carton Barrier carton continues to move to move between position.For example, first driving device be lower than sheet feeder 1 position, first After driving device driving block moves up predetermined displacement, block can be made to be located at the position that barrier carton continues to move to, to moving down After dynamic predetermined displacement, then block can be made to leave the position that barrier carton continues to move to.Or by the way of opposite, i.e., first Driving device can make after first driving device driving block moves down predetermined displacement in the position for being higher than sheet feeder 1 Block is located at the position that barrier carton continues to move to, and after moving up predetermined displacement, then block can be made to leave barrier carton continuation Mobile position.Specifically how to connect with block, is not discussed here, such as can be used existing as first driving device Technology.

It is installed with the guide rod 52 of at least two transverse directions (transverse direction is front-rear direction) in the rack 100, flushes machine Structure 5 include the second driving device 54 loaded on rack 100, slidably loaded at least two guide rods 52 Mobile base 55, Connect transmission component, the top pin joint seat 551 and top pivot loaded on Mobile base 55 of the second driving device 54 and Mobile base 55 It is connected to the push plate 56 of pin joint seat 551, it, and only can be to nailing machine in substantially vertical state when push plate 56 is not by external force The direction of structure is swung, in the course of work, when conveying of the cardboard (not shown) in sheet feeder 1 for completing fold and backfin trace Under be moved to and contacted with the rear wall for being generally in plumbness push plate 56 after, can push push plate 56 to the direction of nailing mechanism (i.e. It swings forward), when cardboard is entirely after push plate 56,56 automatic reverse of push plate, which is rocked to, is generally in plumbness, then, the Two driving devices 54 drive Mobile base 55 to fast move forward by transmission component, and Mobile base 55 is made to drive push plate 56 from rear side The cardboard is pushed into offset with the block in front, the two side seals nail side plate of cardboard is pushed away and is flushed, and then, passes through nailing machine The lap that structure starts to follow closely two envelopes side plate lays the first nail, after laying the first nail, first driving device and the second driving dress It sets 54 and respectively drives 56 reset movement of block and push plate, and paperboard conveying is continued by sheet feeder 1, nailing mechanism then continues Nailing work.

Specifically, second driving device 54 can be cylinder or third servo motor, when being cylinder, the work of cylinder Stopper rod is connect by connector (i.e. above-mentioned transmission component) with Mobile base 55.When for third servo motor, the transmission component packet It includes turntable 541 and one end bias on the output shaft loaded on third servo motor and is pivotally connected (or hinged) in the company of turntable 541 Bar 542, the other end of the connecting rod 542, which is pivotally connected Mobile base 55, can pass through connecting rod when third servo motor turns the rotation of disk 541 542 driving Mobile bases 55 are moved forward and backward along guide rod 52, to realize that cardboard envelope nail side plate flushes arrangement.

Specifically, the antetheca of pin joint seat 551 towards the nailing mechanism offers the pivot connected slot 5511 through its bottom wall, institute The top for stating push plate 56 is articulated in pivot connected slot 5511, when push plate 56 is in substantially vertical state, the top of 56 rear wall of push plate with The lateral bottom wall of pivot connected slot 5511 is in contact, and push plate 56 can be stopped to swing to the direction far from nailing mechanism.Further, it pushes away Plate 56 is articulated in pin joint seat by pivot and can swing to the direction of nailing mechanism, torsional spring (not shown) is housed on pivot, torsional spring Both ends offset respectively with pin joint seat 5511 and push plate 56, after cardboard is completely into station is flushed, torsional spring bestows push plate 56 The elastic force of backswing, to guarantee that push plate 56 can smoothly be rocked to plumbness.

Further, the mechanism 5 that flushes further includes pedestal 51, adjusting screw 53 and the 4th servo motor 531, wherein On guide rod 52 of the pedestal 51 slidably loaded at least two transverse directions, the transverse ends of adjusting screw 53 are rotatably loaded on rack On 100, the output shaft of the 4th servo motor 531 connect with one end of adjusting screw 53 and adjusting screw 53 can be driven to rotate, base Seat 51 has adjustment portion 511, and adjustment portion 511 is connect by being threadedly engaged with adjusting screw 53, and the second driving device is loaded on pedestal 51 On, it, can be by driving pedestal 51 with being threadedly engaged for adjustment portion 511 when the 4th servo motor 531 drives adjusting screw 53 to rotate It is moved forward and backward along guide rod 52, so that the spacing between push plate 56 and block is adjusted, to adapt to the paper of different length in transverse direction Plate flushes arrangement.

In the utility model embodiment, rack 100 is horizontally arranged at interval positioned at the region flushed above station two pieces Support plate 1033, the both ends of every guide rod 52 are individually fixed in corresponding support plate 1033, and the both ends of adjusting screw 53 can turn It is dynamic to be loaded in corresponding support plate 1033.Specifically, the both ends of adjusting screw 53 can be loaded on corresponding support plate by bearing On 1033, the 4th servo motor 531 is loaded in one of support plate 1033.

More specifically, being located at the region for flushing station at the top of rack 100 equipped with bracket 103, bracket 103 includes two pieces of longitudinal directions Spaced riser 1031 and two are horizontally arranged at interval and are located at the crossbeam 1032 between two pieces of risers 1031, every crossbeam 1032 both ends are connected with corresponding riser 1031 respectively, and every crossbeam 1032 is fixed with one piece of support plate 1033.

It is to be appreciated that sensor 57 can use fibre optical sensor or infrared sensor etc., mainly for detection of Whether there is cardboard to enter and flush station, sensor 57 is the prior art, here no longer to its specific structure and working principle into Row repeat, how to be arranged as it, after those skilled in the art sees the record of the description of the present application, i.e., it is contemplated that how Setting.Such as it may be provided on Mobile base 55, and the detection part of sensor 57 downwardly flushes station.

In the utility model embodiment, the antetheca of the Mobile base 55 offers the limit sliding chutes 552 longitudinally extended, pivot The top of joint chair 551 is equipped with the sliding block fitted with 552 phase of limit sliding chutes, and Mobile base 55 is equipped with screw hole 553, and pin joint seat 551 passes through The cooperation of screw (not shown) and screw hole 553 is detachably fastened on Mobile base 55.Specifically, the lateral bottom of limit sliding chutes 552 Wall offers the screw hole 553 of multiple genesis analysis, and pin joint seat 551 is provided with corresponding screw via hole 5512, along limit sliding chutes 552 mobile pin joint seats 551 to its screw via hole 5512 and the screw hole 553 of certain position relatively after, can be by screw by pin joint seat 551 are fastened on Mobile base 55, this mode, can adjust the lengthwise position of pin joint seat 551 as needed, to adapt to different cardboards Flush arrangement.

Further, the lower end of pin joint seat 551 is connected with guide plate 58, the guide plate 58 from front end to the back-end gradually to Upper inclination or arc-shaped bend carry out pushing guidance with the lap to the envelope nail side plate that may be tilted.

It should be noted that the course of work of nailing mechanism, is the two envelopes nail in the cardboard moved with sheet feeder 1 The nail of predetermined quantity is laid in the overlay region lateral separation of side plate.

In the utility model embodiment, the prior art is can be used in as shown in Figure 1, Figure 2, Fig. 9 and Figure 10, pressure creasing device 3, It can use and mode is implemented as follows, that is, pressure creasing device 3 includes being set to 100 two sides of rack to correspond to cardboard pick-out mark position to be pressed One group of first fabric wheel is arranged in every side of the two sides of two group of first fabric wheel 31(, that is, paper board conveying machine rack 100 31), towards the inclination of the middle part direction of cardboard, (top of i.e. every group the first fabric wheel 31 is closer to cardboard for two group of first fabric wheel 31 Center), and plane where with cardboard midsection region is in 40 ~ 50 degree of angles, such as 40 degree, 41 degree, 42 degree, 43 degree, 44 degree, 45 Degree, 46 degree, 47 degree, 48 degree, 49 degree or 50 degree etc., preferably 45 degree, when cardboard moves and its two sides with sheet feeder 1 During envelope nail side plate turns down 130 ~ 140 degree by apparatus for turning 2, two group of first fabric wheel 31 respectively carries out two envelopes nail side plate The processing of backfin trace.It so as to better ensure that the concordant degree of crease line, and then is better protected from two envelopes nail side plate and misplaces, most Carton is avoided to deform eventually.

It is to be appreciated that the quantity of every group of first fabric wheel 31 is generally multiple, and linearly interval setting, to guarantee to press The diameter of the concordant property of trace line, particular number and the first fabric wheel 31 as every group of first fabric wheel 31 can be as the case may be Setting, such as length to backfin trace etc..First fabric wheel 31 can be fixedly mounted in rack 100 and cannot rotate, but To reduce the resistance to cardboard, the first fabric wheel 31 is preferably pivotally mounted in rack 100, when cardboard (not shown) is with cardboard During conveying device 1 is mobile and two envelopes nail side plate turns down 130 ~ 140 degree by apparatus for turning 2, two group of first fabric wheel 31 Lower end is respectively with two envelopes nail side plate to Indentation position (i.e. transition between two envelopes nail side plate and intermediate side plate adjacent thereto Area) it offsets, to carry out the processing of backfin trace to two envelopes nail side plate, and rotated in the case where cardboard is to its frictional force effect.

Further, the position that 100 two sides of rack are located at 31 upstream of the first fabric wheel is provided with two group of second crimping The position that every side of the two sides of wheel 32(, that is, paper board conveying machine rack 100 is located at 31 upstream of the first fabric wheel is arranged One group of second fabric wheel 32), every group of second fabric wheel 32 substantially vertical with plane where cardboard midsection region (is substantially in 90 degree Angle, preferably 90 degree of angles), when cardboard is turned down with the envelope nail side plate of the movement of sheet feeder 1 and its two sides by apparatus for turning 2 During substantially 90 degree, two group of second fabric wheel 32 carries out the processing of backfin trace to two envelopes nail side plate respectively.When cardboard is turned down After the fold of device 2 is greater than 90 degree, then side plate is followed closely to corresponding envelope by the first fabric wheel 31 and carries out the processing of backfin trace.To further The concordant degree for guaranteeing crease line further prevents two envelopes nail side plate to misplace.

Similarly, the quantity of every group of second fabric wheel 32 is generally multiple, and linearly interval setting, to guarantee indentation line The diameter of concordant property, particular number and the second fabric wheel 32 as every group of second fabric wheel 32 can be set as the case may be, Second fabric wheel 32 can be fixedly mounted in rack 100 and cannot rotate, but to reduce the resistance to cardboard, the second crimping Wheel 32 is preferably pivotally mounted in rack 100, when cardboard is mobile with sheet feeder 1 and two envelopes nail side plate is by apparatus for turning During substantially 90 degree of 2 fold, the lower end of two group of second fabric wheel 32 is respectively with two envelopes nail side plate to Indentation position (i.e. two Transition region between envelope nail side plate and intermediate side plate adjacent thereto) it offsets, to carry out the processing of backfin trace to two envelopes nail side plate, and It is rotated in the case where cardboard is to its frictional force effect.

Further, the position that 100 two sides of rack are located at 31 downstream of the first fabric wheel is provided with two groups of third pressures The position that every side of the two sides of line wheel 33(, that is, paper board conveying machine rack 100 is located at 31 downstream of the first fabric wheel is set Set one group of third fabric wheel 33), two groups of third fabric wheels 33 tilt (i.e. every group of third fabric wheel 33 towards the middle part direction of cardboard Top closer to the center of cardboard), and be in 5 ~ 15 degree of angles with plane where cardboard midsection region, for example, 5 degree, 6 degree, 7 degree, 8 degree, 9 degree, 10 degree, 11 degree, 12 degree, 13 degree, 14 degree or 15 degree etc., preferably 10 degree, when cardboard is moved with sheet feeder 1 During dynamic and its two sides envelopes nail side plates are turned down by apparatus for turning 2, through the first fabric wheel 31 respectively to two envelopes follow closely side plate into After the processing of row backfin trace.The processing of backfin trace is carried out to corresponding envelope nail side plate by third fabric wheel 33 again.To further protect The concordant degree of crease line is demonstrate,proved, and then further prevents two envelopes nail side plate from misplacing.

Similarly, the quantity of every group of third fabric wheel 33 is generally multiple, and linearly interval setting, to guarantee indentation line The diameter of concordant property, particular number and the second fabric wheel 32 as every group of third fabric wheel 33 can be set as the case may be, Third fabric wheel 33 can be fixedly mounted in rack 100 and cannot rotate, but to reduce the resistance to cardboard, third crimping Wheel 33 is preferably pivotally mounted in rack 100, when cardboard is mobile with sheet feeder 1 and two envelopes nail side plate is by apparatus for turning 2 folds to during 165 ~ 175 degree, the lower end of two groups of third fabric wheels 33 followed closely respectively with two envelopes side plate to Indentation position (i.e. transition region between two envelopes nail side plate and intermediate side plate adjacent thereto) offsets, to carry out at backfin trace to two envelopes nail side plate Reason, and rotated in the case where cardboard is to its frictional force effect.

It is to be appreciated that the structure of the first fabric wheel 31, the second fabric wheel 32 and third fabric wheel 33 can use it is existing Technology, for the concordant property for improving crease line, the first fabric wheel 31, the second fabric wheel 32 and third fabric wheel 33 be may each be in diameter To on direction in the wedge shape that middle part thick rim is thin.Two group of second fabric wheel 32 is preferably provided at the corresponding envelope nail side plate of rack 100 It is turned down to the region before substantially 90 degree (90 degree can be contained)；Two group of first fabric wheel 31 is preferably provided at the corresponding envelope of rack 100 Side plate is followed closely by 90 degree to 130 ~ 140 degree of fold of region；Two groups of third fabric wheels 33 are preferably provided at the corresponding envelope nail of rack 100 side Plate is turned down 130 ~ 140 degree to 165 ~ 175 degree of region.

It should be noted that the upstream and the downstream be using the conveying direction of cardboard as reference, (not close to nailing mechanism Diagram) region be downstream, far from nailing mechanism region be upstream.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of nail case conveyer characterized by comprising

Rack, the upstream side of the rack are equipped with feeding station, and downstream side is equipped with nailing station；

Sheet feeder is set in rack, for cardboard to be delivered to nailing station, the cardboard conveying dress from feeding station Setting at least one section of region is the tilting section from upstream toward downstream direction updip；

Apparatus for turning carries out fold operation for the envelope nail side plate to cardboard longitudinal direction two sides set on the position of stands longitudinal two sides；

Creasing device is pressed, corresponds to the position that cardboard waits for backfin trace set on stands longitudinal two sides, for carrying out the fold in cardboard The process of operation carries out the operation of backfin trace to cardboard；

Partition band is set to stands longitudinal medium position, the overlapping portion of the two envelopes nail side plate of the cardboard for that will complete fold operation Divide the spaced-apart being located at below the lap with cardboard；

Collating unit is flushed, is set in rack, for flushing arrangement to before the cardboard progress nailing for completing to turn down after operating.

2. nail case conveyer as described in claim 1, it is characterised in that: sheet feeder includes at least two and is set to side by side The cross-brace rail in the rack of case conveyer is followed closely, the lateral one end for being located at least in the supporting rail of stands longitudinal two sides is equipped with First pulley, the lateral other end are equipped with the second belt wheel, and the rack position adjacent with respective support rail is equipped with driving pulley, main belt Wheel directs or through connector and the shaft of first servo motor connects, and first pulley passes through belt and corresponding second belt wheel With driving pulley couple, and supporting rail top surface support belt inner surface, driving pulley rotate when, can drive belt movement, The supporting rail inner hollow forms lateral air cavity, and supporting rail offers the air inlet for leading to its air cavity and gas outlet, outlet Mouthful lead to vacuum generator, air inlet has multiple, the supporting rail top surface region opposite with belt is arranged in, and along supporting rail Length direction distribution, the belt offer multiple adsorption holes corresponding with air inlet along its length, and adsorption hole is from skin Inner surface is run through in the outer surface of band, when vacuum generator is evacuated air cavity, the adsorption hole opposite with air inlet is made to generate negative pressure, and Cardboard is adsorbed in the outer surface of belt.

3. nail case conveyer as claimed in claim 2, it is characterised in that: supporting rail has three, has a supporting rail to be located at machine The longitudinal middle point of frame, other two longitudinal two sides for being located at rack, be arranged side by side in rack the guide rod for having more longitudinal directions and Lead screw, the lead screw are driven by motor and rotate, and every supporting rail is fixedly arranged in a support side plate, support side plate slidably shell-like In on guide rod, and each support side plate is provided with the feed screw nut matched with corresponding lead screw, when lead screw rotates, can drive corresponding Support side plate drive supporting rail to vertically move along guide rod, the driving pulley is loaded in support side plate.

4. as claimed in claim 2 nail case conveyer, it is characterised in that: supporting rail include the back segment being obliquely installed and with it is rear The front end of section is adjacent and horizontally disposed leading portion, and the gap location of leading portion and back segment has a transition pulley, and belt is by first pulley, active Belt wheel, leading portion, transition pulley, back segment and the second belt wheel are enclosed in its inside.

5. nail case conveyer as described in claim 1, it is characterised in that: flushing collating unit includes flushing mechanism, blocking machine Structure and sensor flush rack of the mechanism loaded on paper board conveying machine and are located at the position at nailing mechanism rear；Blocking mechanism includes First driving device set on the rack of paper board conveying machine or the board of nailing equipment and the position in front of nailing mechanism And the block being directly or indirectly connected with the driving end of first driving device, block can be in the driving of first driving device Under, it continues to move to move between position continuing to move to and leaving barrier carton positioned at barrier carton；Sensor is set in rack, For detecting whether have cardboard enter station to be flushed, when sensor detect to have cardboard enter after flushing station, control system System according to the detection information of sensor feedback, control first driving device driving block be moved to can barrier carton continue to move to Position, and control flushes when being pushed into offset with block by cardboard on rear side of mechanism cardboard, control nailing mechanism starts downwards to two envelopes Follow closely side plate lap nailing, and beaten first nail when, control first driving device drive block leave barrier carton after Continue forward position.

6. nail case conveyer as claimed in claim 5, it is characterised in that: the guide rod of at least two transverse directions is installed in rack, Flushing mechanism includes the second driving device for being loaded on rack, slidably loaded on the Mobile base at least two guide rods, connection The transmission component of second driving device and Mobile base, top pin joint seat and top loaded on Mobile base are articulated in pin joint seat Push plate can in substantially vertical state and only be swung when push plate is not by external force to the direction of nailing mechanism, and second drives When dynamic device drives Mobile base to fast move forward by transmission component, push plate can be driven to be pushed into the cardboard from rear side with before The block of side offsets, and the two side seals nail side plate of cardboard is pushed away and is flushed.

7. nail case conveyer as claimed in claim 6, it is characterised in that: the second driving device is third servo motor, transmission Component includes the connecting rod that the turntable being loaded on the output shaft of third servo motor and one end bias are articulated in turntable, the company The other end of bar is pivotally connected Mobile base, when third servo motor turns disk rotation, drives Mobile base to move before and after guide rod by connecting rod It is dynamic；The antetheca of pin joint seat towards nailing mechanism offers the pivot connected slot through its bottom wall, and the top of the push plate is articulated in pivot joint Slot, when push plate is in substantially vertical state, the top of push plate rear wall is in contact with the lateral bottom wall of pivot connected slot.

8. nail case conveyer as claimed in any of claims 1 to 7 in one of claims, it is characterised in that: pressure creasing device includes being set to The rack two sides of paper board conveying machine correspond to two group of first fabric wheel of cardboard pick-out mark position to be pressed, and two group of first fabric wheel is towards paper The middle part direction of plate tilts, and is in 40~50 degree of angles with plane where cardboard midsection region, when cardboard is with sheet feeder During mobile and its two sides envelope nail side plates are folded 130~140 degree of device fold, two group of first fabric wheel is respectively to two Envelope nail side plate carries out the processing of backfin trace.

9. nail case conveyer as claimed in claim 8, it is characterised in that: rack two sides are located at the position of the first fabric wheel upstream It is provided with two group of second fabric wheel, every group of second fabric wheel is substantially vertical with plane where cardboard midsection region, when cardboard is with paper During the envelope nail side plate of plate conveying device movement and its two sides is folded device fold substantially degree, two group of second fabric wheel point It is other that the processing of backfin trace is carried out to two envelopes nail side plate.

10. nail case conveyer as claimed in claim 8, it is characterised in that: rack two sides are located at the position in the first fabric wheel downstream Install and be equipped with two groups of third fabric wheels, two groups of third fabric wheels towards cardboard middle part direction tilt, and with cardboard midsection region Place plane is in 5~15 degree of angles, is turned over when cardboard is folded device with the envelope nail side plate of sheet feeder movement and its two sides During folding, after the first fabric wheel carries out the processing of backfin trace to two envelopes nail side plate respectively, then by third fabric wheel to corresponding Envelope nail side plate carry out the processing of backfin trace.