CN206569349U - A kind of packing box development mechanism - Google Patents

Abstract

The utility model discloses a kind of packing box development mechanism, including case storage rack, bottom side of the case storage rack along packing box stacking direction offers relative the first cassette outlet and the second cassette outlet, first cassette outlet is externally provided with the push rod of cylinder driving, the axial line of push rod passes through the center of the first cassette outlet and the second cassette outlet, second cassette outlet is correspondingly provided with abutting frame of the enlarging towards the second cassette outlet, abut the intermittent delivery band below the port of export alignment case storage rack of frame, the end for abutting frame protrusion is provided with the support frame being fixed on above intermittent delivery band, the packing box of bottom is abutted frame by the corresponding push rod of the first cassette outlet from case storage rack push-in, the packing box of folding deploys under extruding of the push rod with abutting frame, and slip into intermittent delivery band in the flared edge for abutting frame, push rod deploys packing box with abutting the packing box that frame extruding is folded, packing box will not slide between the two simultaneously, reduce the probability of packing machine miswork.

Description

A kind of packing box development mechanism

Technical field

The utility model is related to toiletry bag installation accessory, more specifically, it relates to a kind of packing box development mechanism.

Background technology

As economic continues to develop, the continuous improvement of people's living standard, requirement of many people to cosmetics is also more next It is higher, the impression that the cosmetics for possessing smooth packaging can be good to consumer, beneficial to the usage experience of lifting consumer.In work The flourishing modern society of industry level height, the packaging of cosmetics is all replaced being accomplished manually by automatic machine equipment, such as box packing machine.Dress Box machine is that product is automatically loaded in box body by one kind, facilitates Product transport and increases the machinery of product design aesthetic measure, and Product loads to be needed first to carry out box body into expansion to be transported on box body conveyer belt before box body, and product could be encased in box body, The expansion of its packing box is an important procedure in product mounted box flow.

Such as a kind of patent announcement number packing box exhibition of batch (-type) box packing machine disclosed in CN203806220U Chinese patent Opening apparatus, this device includes installing plate, sucking disc mechanism, drive mechanism and box body storage storehouse, and sucking disc mechanism is connected by drive shaft Installing plate is connected to, sucking disc mechanism includes the moving block, connection round bar and transmission sucker being sequentially connected, and contiguous block is transferred in driving Axle, the suction inlet for transmitting sucker is corresponding with the cassette outlet that box body deposits storehouse, and box body storage is correspondingly provided with box body stretcher below storehouse, Drive mechanism is used to drive sucking disc mechanism, and drive mechanism drives drive shaft, and drive shaft drives sucking disc mechanism to move up and down again makes suction During disk is capable of the suctioning out packing box of interval, and packing box falls after rise with sucking disc mechanism, packing box side and box body exhibition Open-shelf is contradicted, so that packing box deploys.

When in use, sucker suction box body now abuts production to expanding unit in above-mentioned patent to abut box body stretcher In obtuse angle, pressure can offset part suction, box body is deployed in box body in the direction of both the pressure that raw suction and abutting is produced It is not fully deployed and is just come off from sucker on frame, allows cosmetics can not load box body.

Utility model content

Sucker suction box body is used for existing packing box expanding unit, and box body stretcher can make bag after abutting box body Mounted box is not fully deployed the problem of just being come off from sucker, and the utility model provides a kind of packing box development mechanism, by using Delivery device replaces sucker to solve the above problems.

To achieve the above object, the utility model provides following technical scheme：

A kind of packing box development mechanism, including case storage rack, bottom side of the case storage rack along packing box stacking direction Pushing away for cylinder is connected with while offering and being correspondingly provided with tail end outside relative the first cassette outlet and the second cassette outlet, first cassette outlet Bar is sent, the axial line of the push rod in the longitudinal direction passes through relative first cassette outlet and second cassette outlet The abutting frame of enlarging shape is correspondingly provided with outside center, second cassette outlet, the enlarging of the abutting frame goes out box towards described second Mouthful, the port of export for abutting frame is directed at the intermittent delivery band below the case storage rack, and the abutting frame is away from the convex of enlarging Go out end and be provided with support frame, support frame as described above is fixedly installed on the top of the intermittent delivery band.

By above-mentioned technical proposal, case storage rack is used for the packing box of storing foldable, the packaging positioned at case storage rack bottom Box is exposed between the first cassette outlet and the second cassette outlet, and the corresponding push rod of the first cassette outlet deposits the packing box of bottom from box Frame push-in abuts frame, and the packing box of folding deploys under extruding of the push rod with abutting frame and slipped into the flared edge of abutting frame Intermittent delivery band, push rod deploys packing box with abutting the packing box that frame extruding is folded, and packing box will not be slided between the two Fall, reduce the probability of packing machine miswork.

Further, the frame that abuts includes at least two abuttings being be arranged in parallel along the intermittent delivery bandwidth direction Bar, the maximum length for being smaller than the box body of the abutting bar.

By above-mentioned technical proposal, two abutting bars for being smaller than box body maximum length abut box body jointly, it is to avoid support Narrow bars abut the box ear of packing box, prevent packing box from tilting bending on frame is abutted.

Further, the abutting bar is arc, and the slope at each position of abutting bar is respectively less than 0, the abutting bar Curvature is more than 0 and successively decreased along the direction away from second cassette outlet.

By above-mentioned technical proposal, packing box, which is pushed out rear box body from the second cassette outlet and is connected to each position slope, to be respectively less than On 0 abutting bar, it is pushed bar on the larger position of curvature and slips into abutting with abutting bar extruding expansion, then with self gravitation The less position of bar curvature, is then slipped on intermittent delivery band, and the abutting bar that curvature is successively decreased can make box in box body stages of deployment Body obtains larger extruding force, sliding phase can make packing box it is softer fall into gap pipeline.

Further, it is described to abut the abutting point that bar is mutually permanently connected by two radicles on same perpendicular Between Zhi Zucheng, the abutting branch in obtuse angle, the underlying abutting branch points to the side of intermittent delivery band two Along the equidistant equally distributed screen post of conveying direction.

By above-mentioned technical proposal, the box body that push rod is released falls the angle between branch is abutted, and is then pushing Bar deploys with the squeezing action for abutting branch, and abutting branch of the box body with gravity along lower section after expansion slips into intermittent delivery Band, and be stuck in the middle of screen post.

Further, the abutting bar is articulated with support frame as described above, in the abutting of the intermittent delivery with the same side Bar is located on same perpendicular with the screen post, and the least significant end for abutting bar is less than the most significant end of the screen post.

By above-mentioned technical proposal, the least significant end for abutting branch is stirred with the screen post of intermittent delivery Tape movement, abuts and divides Branch will stir the box body for producing and vibrating and passing to and abut and deployed on bar, so that the box body abutted at branched angulation is stuck under shaking, After stirring, abutting bar under gravity can self-resetting.

Further, the adjacent abutting bar is fixedly connected with roller bearing between the end of second cassette outlet, institute State turning set on roller bearing and be provided with guide ribs.

By above-mentioned technical proposal, the box body for being pushed out the second cassette outlet is connected to the guiding being set on roller bearing at first Bar, guide ribs abut power in the presence of rotation so that box body is moved along the steering of guide ribs, it is to avoid box body rigid connection touch abut Rolled in the stage deployed after bar because the stiction for abutting bar surface is excessive.

Further, the guide ribs outer rim is circumferentially equidistantly evenly distributed with divider, the spacing of the divider Less than the fed distance in described one gap period of intermittent delivery band.

By above-mentioned technical proposal, the side of box body can be directly clamped among between dividing strip and guide ribs after abutting guide ribs, Box body is avoided to produce sliding friction with guide ribs, it is ensured that box body has correct posture when deploying on bar is abutted.

Further, the abutting bar is fixedly connected with surface provided with fine hair between the end of second cassette outlet Flaps.

By above-mentioned technical proposal, fine hair is used to increase the frictional resistance abutted between frame and box body, abuts abutting frame Thickness is big, the withstanding effect for abutting frame can be also played when being difficult to the box body deployed, extension push rod and squeezing of abutting that frame formed The action time of pressure.

Further, the abutting bar is fixedly connected with positioning bar, the positioning close to one end of the intermittent delivery band Distance between bar is more than the maximum length of the cartridge body and less than the maximum spacing of the box body both sides box ear.

By above-mentioned technical proposal, packing box is when abutting on bar, and box body, which is abutted, to deploy, and packing box leaves abutting bar Afterwards, box ear overlaps positioning bar and slips into intermittent delivery band from positioning bar, it is to avoid the box body deployed bears self gravitation too long And collapse.

Compared with prior art, the utility model has the advantages that：

1st, case storage rack is used for the packing box of storing foldable, and the packing box positioned at case storage rack bottom is exposed at the first cassette outlet Between the second cassette outlet, the packing box of bottom is abutted frame, folding by the corresponding push rod of the first cassette outlet from case storage rack push-in Folded packing box deploys under extruding of the push rod with abutting frame, and slips into intermittent delivery band in the flared edge for abutting frame, pushes away Send bar to deploy packing box with abutting the packing box that frame extruding is folded, packing box will not slide between the two, reduce packing machine work Make the probability malfunctioned；

2nd, each position slope that arc is abutted on bar is respectively less than 0, and the curvature for abutting bar goes out along away from described second The direction of box mouth is successively decreased, and box body is connected to abutting bar after being pushed out from the second cassette outlet, is pushed on the larger position of curvature Bar slips into the less position of abutting bar curvature with abutting bar extruding expansion, then with self gravitation, is then slipped to intermittent delivery band On, the abutting bar that curvature is successively decreased can make box body obtain larger extruding force in box body stages of deployment, can make packaging in sliding phase Box it is softer fall into gap pipeline；

3rd, the guide ribs with divider are set by being rotated in the condition of abutting, the side of box body is abutted can be direct after guide ribs It is stuck between dividing strip and guide ribs, it is to avoid box body produces sliding friction with guide ribs, it is ensured that when box body deploys on bar is abutted With correct posture.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment one；

Fig. 2 is Fig. 1 A portions enlarged diagram；

Fig. 3 is overall structure diagram of the utility model embodiment one along conveying direction；

Fig. 4 is overall structure diagram of the utility model embodiment one with positioning bar；

Fig. 5 is the structural representation that the packing box of the utility model embodiment one abuts frame；

Fig. 6 is the overall structure diagram of the utility model embodiment two.

Reference：1st, intermittent delivery band；2nd, screen post；3rd, cross bar；4th, packing box；5th, box body；6th, box ear；7th, box is deposited Frame；8th, the first cassette outlet；9th, the second cassette outlet；10th, push rod；11st, pushing plate；12nd, cylinder；13rd, frame is abutted；14th, bar is abutted； 15th, support frame；16th, guide ribs；17th, divider；18th, flaps；19th, positioning bar；20th, branch is abutted；21st, conveying direction；22、 Roller bearing.

Embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

Embodiment one

A kind of packing box development mechanism, as shown in figure 1, development mechanism is fixedly installed on the top of intermittent delivery band 1, interval is defeated The both sides of band 1 are sent to be symmetrically welded or be bolted along its length equidistant equally distributed screen post 2, screen post 2 For the tapered pole of upward tapered extension, between side of the screen post 2 away from intermittent delivery band 1 is welded in along conveying direction 21 is horizontal Have a rest conveyer belt 1 support cross bar 3, with reference to Fig. 5, cross bar 3 is used to prop up the box ear 6 of packing box 4 on intermittent delivery band 1, it is to avoid The entrance that is sagging and blocking packing box 4 of box ear 6, the cuboid packing box 4 of expansion is fallen between screen post 2 from development mechanism, box body 5 Length direction it is vertical with conveying direction 21, box ear 6 is overlapped in cross bar 3.Development mechanism includes the case storage rack of generally rectangular bodies 7, vertical stacking has the packing box 4 of folding in case storage rack 7, and the length direction of the box body 5 of packing box 4 is vertical with conveying direction 21. With reference to Fig. 1 and Fig. 3, the side that the bottom of case storage rack 7 is relative on conveying direction 21 offers opening shape identical first The cassette outlet 9 of cassette outlet 8 and second, the opening size of the first cassette outlet 8 and a folding packaging box 4 are along the vertical of conveying direction 21 Section is roughly the same.First cassette outlet 8 is externally provided with the column push rod 10 that tail end is connected with cylinder 12, and push rod 10 goes out close to first One end welding of box mouth 8 is threaded with pushing plate 11, and the thickness of the in the vertical direction of pushing plate 11 is not more than one The thickness of folding packaging box 4, the one side of pushing plate 11 towards the first cassette outlet 8 caves inward accurately to abut packing box 4 Side, cylinder 12 is fixed on the top of intermittent delivery band 1 by connecting bracket, and linkage is filled in the driving of intermittent delivery band 1 Put, the axial line of push rod 10 in the longitudinal direction passes through the center of the first cassette outlet 8 and the second cassette outlet 9.Push rod 10 by Cylinder 12 is driven, and stretches into the first cassette outlet 8, and the packing box 4 of the bottom of case storage rack 7 is released from the second cassette outlet 9, with single bag The opening size that mounted box 4 is matched makes the second cassette outlet 9 once to export a packing box 4, it is to avoid once export multiple packagings Box 4 and development mechanism is broken down.

The abutting frame 13 of enlarging shape is correspondingly provided with outside second cassette outlet 9, the enlarging of frame 13 is abutted towards the second cassette outlet 9, The surface that frame 13 is arranged on intermittent delivery band 1 is abutted, as shown in Fig. 2 abutting frame 13 includes at least two along intermittent delivery band 1 The arc that width be arranged in parallel abuts bar 14, abuts the maximum length for being smaller than box body 5 of bar 14, abuts each portion of bar 14 The slope of position is respectively less than 0, and its curvature is more than 0 and successively decreased along the direction away from the second cassette outlet 9.It is smaller than box body 5 maximum Two of length abut bar 14 and abut box body 5 jointly, it is to avoid abut the box ear 6 that bar 14 abuts packing box 4, prevent packing box 4 from existing Abut and bending is tilted on frame 13, abut the curvature of bar 14 makes the opening of abutting frame 13 be skidded off towards the second cassette outlet 9 to catch more than 0 Packing box 4, packing box 4 is after the second cassette outlet 9 is pushed out, and box body 5 is connected to the abutting bar 14 that each position slope is respectively less than 0 On, box body 5 is pushed bar 10 on the larger position of curvature and slips into abutting bar with abutting the extruding expansion of bar 14, then with self gravitation The less position of 14 curvature, is then slipped on intermittent delivery band 1, and the abutting bar 14 that curvature is successively decreased can be in the stages of deployment of box body 5 Box body 5 is obtained larger extruding force, in sliding phase box body 5 can be made more mildly to fall into gap pipeline.Abut frame 13 remote Projecting ends from enlarging are welded with support frame 15, and the support bar of support frame 15 is fixedly welded on the side of intermittent delivery band 1, made The main body of support frame 15 will abut frame 13 and be fixed on the top of intermittent delivery band 1.

Abut bar 14 and rotation on horizontal roller bearing 22, the roller bearing 22 is welded between the end of the second cassette outlet 9 Be arranged with the guide ribs 16 that soft material is made, during actual fabrication, guide ribs 16 can be used rubber strip head and the tail gluing or snapping and Into.The outer rim of guide ribs 16 is circumferentially equidistantly evenly distributed with divider 17, spacing and the intermittent delivery band 1 one of divider 17 along it Fed distance in individual gap period is identical, i.e., identical with the spacing along the adjacent screen post 2 of conveying direction 21.It is pushed out second The box body 5 of cassette outlet 9 is connected to the guide ribs 16 being set on roller bearing 22, the rotation in the presence of power is abutted of guide ribs 16 at first So that steering of the box body 5 along guide ribs 16 is moved, it is to avoid box body 5 is touched in the stage for abutting and deploying after bar 14 in rigid connection due to abutting The stiction on the surface of bar 14 is excessive and rolls, and the side of box body 5, which is abutted, can be directly clamped among dividing strip and guiding after guide ribs 16 Between bar 16, it is to avoid box body 5 produces sliding friction with guide ribs 16, it is ensured that have when box body 5 deploys on bar 14 is abutted correct Posture.

As shown in Fig. 2 in some other embodiment, abutting the bolt between the end of the second cassette outlet 9 of bar 14 and connecting The flaps 18 that surface is adhesive with fine hair is connect or is welded with, fine hair points to the second cassette outlet 9.Fine hair be used for increase abut frame 13 with Frictional resistance between box body 5, can also play withstanding effect when abutting bar 14 is abutted that thickness is big, being difficult to the box body 5 deployed, prolong Action time of the long push rod 10 with abutting the extruding force that frame 13 is formed.

As shown in figure 4, in some other embodiment, abutting bar 14 and being welded with outwards close to one end of intermittent delivery band 1 Distance between the positioning bar 19 of extension, positioning bar 19 is more than the maximum length of the main body of box body 5 and less than the both sides box ear 6 of box body 5 Maximum spacing.Positioning bar 19 bends downwards away from the one end for abutting bar 14 and points to intermittent delivery band 1, each position of positioning bar 19 Slope is respectively less than 0 with curvature, and radius of curvature is successively decreased along away from the direction for abutting bar 14.Packing box 4 is when abutting on bar 14, box body 5 are abutted expansion, and packing box 4 is left after abutting bar 14, and the overlap joint positioning of box ear 6 bar 19 simultaneously slips into intermittent delivery band from positioning bar 19 1, it is to avoid the box body 5 deployed bears self gravitation too long and collapsed.

As shown in figure 5, during development mechanism work, the packing box 4 of folding is stacked on case storage rack 7 by employee, push rod 10 stretch into the first cassette outlet 8 in the presence of tail end cylinder 12 pushes away the packing box 4 of the bottom of case storage rack 7 from the second cassette outlet 9 Go out, be pushed out the packing box 4 of the second cassette outlet 9 and be clamped at pushing plate 11 and abut between frame 13, box body 5 receive extruding force and Expansion；The side of box body 5 is connected on divider 17 and drives guide ribs 16 to rotate during expansion, and divider 17 avoids box body 5 from drawing Slip is produced on sliver 16, and the guide ribs 16 rotated then make box body 5 that rotation will not occur upon deployment, the side of box body 5 also connects Touch in the fine hair on flaps 18, fine hair is used to increase the frictional resistance abutted between frame 13 and box body 5, it is abutted thickness Also withstanding effect, extension push rod 10 and the work for abutting the extruding force that frame 13 is formed can be played when greatly, being difficult to the box body 5 deployed Use the time；Box body 5 after expansion is slipped on positioning bar 19 with bar 14 is abutted, and branch is provided to box body 5 by the box ear 6 of the both sides of box body 5 Support force, it is to avoid the box body 5 deployed bears self gravitation too long and collapsed, last packing box 4 again along positioning bar 19 slip between Between the screen post 2 having a rest on conveyer belt 1.

Embodiment two

A kind of packing box development mechanism, as shown in fig. 6, being with the difference of embodiment one, abuts bar 14 by same The abutting branch 20 of two radicles welding on perpendicular constitutes, between abutting branch 20 in obtuse angle, underlying to abut Branch 20 points to screen post 2.Abut bar 14 and support frame 15 is articulated with by jump ring, jump ring stablizes its position to abutting the application of bar 14 Elastic force, the opening direction of the direction of elastic force and the second cassette outlet 9 is on the contrary, abut the spacing and relative screen post between bar 14 2 spacing is identical, and the most significant end of screen post 2 is less than close to the least significant end of the abutting branch 20 of intermittent delivery band 1.

When development mechanism works, the box body 5 that push rod 10 is released falls the angle between branch 20 is abutted and pushed Deploy under squeezing action of the bar 10 with abutting branch 20, between abutting branch 20 of the box body 5 with gravity along lower section after expansion slips into Have a rest conveyer belt 1, and be stuck in the middle of screen post 2, the screen post 2 moved with intermittent delivery band 1 stirs the least significant end for abutting branch 20, Abut branch 20 and the vibration for stirring generation is passed to the box body 5 for abutting and having deployed on bar 14, so as to be stuck in abutting branch under shaking The box body 5 of 20 angles, after stirring, abutting bar 14 under gravity can self-resetting.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (9)

1. a kind of packing box development mechanism, including case storage rack (7), the case storage rack (7) is along packing box（4）Stacking direction Bottom side offers the first relative cassette outlet（8）And second cassette outlet（9）, it is characterised in that first cassette outlet（8） Being correspondingly provided with tail end is connected with cylinder outside（12）Push rod（10）, the push rod（10）Axial line in the longitudinal direction is passed through Relative first cassette outlet（8）And second cassette outlet（9）Center, second cassette outlet（9）It is correspondingly provided with outside The abutting frame of enlarging shape（13）, the abutting frame（13）Enlarging towards second cassette outlet（9）, the abutting frame（13）'s The port of export is directed at the intermittent delivery band below the case storage rack (7)（1）, the abutting frame（13）Projecting ends away from enlarging It is provided with support frame（15）, support frame as described above（15）It is fixedly installed on the intermittent delivery band（1）Top.

2. packing box development mechanism according to claim 1, it is characterised in that the abutting frame（13）Including at least two Along the intermittent delivery band（1）The abutting bar that width be arranged in parallel（14）, the abutting bar（14）Be smaller than it is described Packing box（4）Box body（5）Maximum length.

3. packing box development mechanism according to claim 2, it is characterised in that the abutting bar（14）It is described for arc Abut bar（14）The slope at each position is respectively less than 0, the abutting bar（14）Curvature be more than 0 and along away from second cassette outlet （9）Direction successively decrease.

4. packing box development mechanism according to claim 2, it is characterised in that the abutting bar（14）By in same perpendicular The abutting branch that two radicles in straight plane are mutually permanently connected（20）Composition, the abutting branch（20）Between in obtuse angle, The underlying abutting branch（20）Point to the intermittent delivery band（1）Both sides edge conveying direction（21）It is equidistantly uniform The screen post of distribution（2）.

5. packing box development mechanism according to claim 4, it is characterised in that the abutting bar（14）It is articulated with the branch Support（15）, the abutting bar（14）Between spacing and the relative screen post（2）Spacing it is identical, close to the interval Conveyer belt（1）The abutting branch（20）Least significant end be less than the screen post（2）Most significant end.

6. the packing box development mechanism according to claim 3 or 5, it is characterised in that the adjacent abutting bar（14）It is close Second cassette outlet（9）End between be fixedly connected with roller bearing（22）, the roller bearing（22）Upper turning set is provided with guide ribs （16）.

7. packing box development mechanism according to claim 6, it is characterised in that the guide ribs（16）Outer rim is circumferentially etc. Spacing is evenly distributed with divider（17）, the divider（17）Spacing and the intermittent delivery band（1）One gap period Interior fed distance is identical.

8. packing box development mechanism according to claim 7, it is characterised in that the abutting bar（14）Close to described second Cassette outlet（9）End between be fixedly connected with surface and set flaps villous（18）.

9. packing box development mechanism according to claim 8, it is characterised in that the abutting bar（14）Close to the interval Conveyer belt（1）One end be fixedly connected with positioning bar（19）, the positioning bar（19）Between distance be more than the box body（5）Most Long length and less than the box body（5）Both sides box ear（6）Maximum spacing.