CN108248912A - A kind of automatic locking device of packing machine - Google Patents
A kind of automatic locking device of packing machine Download PDFInfo
- Publication number
- CN108248912A CN108248912A CN201810174917.1A CN201810174917A CN108248912A CN 108248912 A CN108248912 A CN 108248912A CN 201810174917 A CN201810174917 A CN 201810174917A CN 108248912 A CN108248912 A CN 108248912A
- Authority
- CN
- China
- Prior art keywords
- slide
- cam
- locking device
- automatic locking
- packing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012856 packing Methods 0.000 title claims abstract description 43
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
A kind of automatic locking device of packing machine, including rack, the side of rack is provided with the conveying body of conveying packs, the frame top is slidably fitted with slide, bottom of the frame is rotatably connected to cam, and cam is connect by link assembly with slide, and the opposite conveying body of slide is made to slidably reciprocate；Lever arm is movably installed on slide, lever arm one end is driven by driving device, and the other end is provided with fastening arm；Using the automatic locking device of the structure, purpose is after cardboard is turned down, is buckled by buckle in the button hole of bottom edge；Its snap action is rapid, accurate, and due to the cooperation of cam and connecting rod and the combination of fastening arm, the two successively works, the snap action of cardboard is completely realized, human hand is imitated and fastens, whole process will not damage packing box shape, it is simple and reasonable for structure, it is high to fasten precision.
Description
Technical field
The present invention relates to package packing machine more particularly to a kind of automatic locking devices of packing machine.
Background technology
At present, the type of package packing machine is various, by the combination of various structures, completes the transfer, folding, folding box of packing box
Deng.The present invention proposes a kind of automatic locking device, realizes the cardboard fold of packing box, fastens, realizes automatically folding kit function.
Invention content
The present invention provides a kind of automatic locking device of packing machine, simple and reasonable for structure, fastens precision height, fastens
It is swift in motion, accurately.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of automatic locking device of packing machine, including rack, the side of rack is provided with the conveying of conveying packs
Body, it is characterized in that, the frame top is slidably fitted with slide, and bottom of the frame is rotatably connected to cam, and cam passes through connection rod set
Part is connect with slide, and the opposite conveying body of slide is made to slidably reciprocate；
Lever arm is movably installed on slide, lever arm one end is driven by driving device, and the other end is provided with fastening arm.
Using the automatic locking device of the structure, purpose is after cardboard is turned down, bottom edge is buckled by buckle
In button hole；Specifically, it after packing box is initially shaped by structures such as the suction box of front end, swing arm, guiding folds, is sent by packing box
The front end of slide is reached, rotation cam by the rotation of cam, makes the peripheral wall of the different location of cam be contacted with link assembly, from
And make link assembly that slide be driven to slide, when slide is slid into close to conveying body, and cardboard is pushed home into, while start drive
Dynamic device, will be driven by lever arm and fasten arm, cardboard turned down in packing box, and the buckle on cardboard is buckled into packing box
In the button hole of bottom edge, realize the fastening of cardboard, snap action is rapid, accurate, due to cam and connecting rod cooperation and
The combination of arm is fastened, the two successively works, and completely realizes the snap action of cardboard, imitates human hand and fastens, whole process is not
Packing box shape can be damaged, it is simple and reasonable for structure, it is high to fasten precision.
Preferably, the cam is rotated by shaft and set, and the peripheral wall of cam is by arc section and special-shaped outline section, arc section
With shaft concentric, arc section is equipped with boss；Cam structure be traditional shape, improvements be provided with one it is convex
Platform；When of short duration touching occurs for the boss and link assembly, fasten arm can make it is short-range move horizontally, effect is,
Buckle on cardboard is accurately buckled into the button hole of the bottom edge of packing box, if the not no of short duration movement of the transverse horizontal is dynamic
Make, buckle is susceptible to situation about cannot fall into button hole.
Preferably, link assembly is connected with second connecting rod by first connecting rod and formed, the bottom end of first connecting rod one end and rack
Flexible connection, the first connecting rod other end are flexibly connected with one end of second connecting rod, and the other end and the slide activity of second connecting rod connect
It connects, the touching block to offset with the peripheral wall of cam is installed on first connecting rod；Touching block is responsible for touching with the peripheral wall of cam, touches block
It can be circular idler wheel；The combination of first connecting rod and second connecting rod is simple, passes through the combination of connecting rod and shaft band moving cam
Rotation, the action to swing back and forth for realizing cam routine are converted into sliding back and forth for slide.
Preferably, frame top is fixed with sliding rail, and slide is slidably mounted on by sliding block on sliding rail；Sliding rail and sliding block are matched
It closes, the more preferable slip for completing slide, more linearly, reliably.
Preferably, locating rack is fixed on slide, rotary shaft is provided on locating rack, lever arm one end connects with rotary shaft
It connects, it is dynamic that rotary shaft has driving device drive to switch through；Rotary shaft is driven to rotate by driving device, so as to make activity arm swing, by paper
Plate is first turned down in packing box, the boss on cooperation cam, and the buckle on cardboard is completely buckled into the bottom plate side of packing box
In the button hole of edge.
Preferably, driving device is cylinder, and the cylinder body of cylinder is fixed in rack, the piston rod of cylinder by link arm with
Rotate axis connection；Air cylinder structure is simple, easy for installation, and stretching for piston rod makes connection arm swing, so as to rotate rotary shaft,
Realize that lever arm drives the work of snapping arm.
Preferably, shaft is switched through dynamic by shaft driving device and coupling mechanism drive；Shaft driving device can be motor or
The combination of person's motor and speed reducer, it is therefore an objective to realize the rotation of shaft.
Preferably, the front end of slide is provided with prefabricating plate, and prefabricating plate passes through the adjustable connection of stent；The setting of prefabricating plate,
It is the fastening for adapting to various sizes of packing box, it is advance to cardboard by prefabricating plate when the cardboard height for needing to fasten is relatively low
Certain angle is turned down, then cardboard is turned down by snapping arm, is avoided since cardboard height is too low, snapping arm can not will hang down
Cardboard under straight state directly turns down.
The beneficial effects of the invention are as follows：
A kind of automatic locking device of packing machine, it is simple and reasonable for structure, precision height is fastened, snap action is rapid, accurate
Really；Increase the structure of boss on cam, make that entire snap action is more perfect, snapping precision higher.
Description of the drawings
Fig. 1 is the structure diagram that the present invention is mounted on packing machine.
Fig. 2 is the structure diagram of the present invention.
Fig. 3 is the structure diagram of another angle of the present invention.
Fig. 4 is the state diagram before packing box fastening in the present invention.
Fig. 5 is the state diagram during packing box fastening in the present invention.
Fig. 6 is the state diagram after packing box fastening in the present invention.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples：
As shown in figs 1 to 6：A kind of automatic locking device of packing machine, including rack 1, the side of rack 1 is provided with
The conveying body 3 of conveying packs 2, it is characterized in that, 1 top slide of rack is equipped with slide 4, the connection of 1 lower rotation of rack
There is cam 5, cam 5 is connect by link assembly 6 with slide 4, and the opposite conveying body 3 of slide 4 is made to slidably reciprocate；
Lever arm 7 is movably installed on slide 4,7 one end of lever arm is driven by driving device 8, and the other end is provided with fastening
Arm 9.
Using the automatic locking device of the structure, purpose is that after cardboard 2a is turned down, bottom plate 2c is buckled by buckle 2b
In the button hole 201 at edge；Specifically, when packing box 2 passes through the suction case structure 11 of front end, oscillating arm mechanisms 12, guiding turnover mechanism
Etc. structures initially sizing after, be sent to by packing box 2 to the front end of slide 4, rotation cam 5, by the rotation of cam 5, make cam 5
The peripheral wall of different location is contacted with link assembly 6, so as to make link assembly 6 drive slide 4 slide, when slide 4 slide into it is close
When conveying body 3, and cardboard 2a is pushed home into, while start driving device 8, will be driven by lever arm 7 and fasten arm 9, by cardboard
2a is turned down in preliminary molding packing box 2, and the buckle 2b on cardboard 2a is buckled into the button hole at the bottom plate 2c edges of packing box 2
In 201, the fastening of cardboard 2a is realized, snap action is rapid, accurate, cooperation and fastening due to cam 5 and link assembly 6
The combination of arm 9, the two successively work, and completely realize the snap action of cardboard 2a, imitate human hand and fasten, whole process will not
2 shape of packing box is damaged, it is simple and reasonable for structure, it is high to fasten precision.
Further, the cam 5 is rotated by shaft 13 and set, and the peripheral wall of cam 5 is by arc section 501 and special-shaped outline
Section 502, arc section 501 and 13 concentric of shaft, arc section 501 are equipped with boss 14；Cam structure is traditional shape, is changed
A boss 14 is provided with into part；When of short duration touching occurs for the boss 14 and link assembly 6, fastening arm 9 can make
It is short-range to move horizontally；As shown in two dotted arrows of Fig. 6, effect is accurately to buckle into the buckle 2b on cardboard 2a
In the button hole 201 at the bottom plate 2c edges of packing box 2.If the action of the of short duration movement of the transverse horizontal, buckle 2b do not go out easily
The situation in button hole 201 cannot now be fallen into.
Further, link assembly 6 is made of first connecting rod 601 and the connection of second connecting rod 602,601 one end of first connecting rod
It is flexibly connected with the bottom end of rack 1,601 other end of first connecting rod is flexibly connected with one end of second connecting rod 602, second connecting rod
602 other end is flexibly connected with slide 4, and the touching block 15 to offset with the peripheral wall of cam 5 is equipped on first connecting rod 601；It touches
Collision block 15 is responsible for touching with the peripheral wall of cam 5, and touching block 15 can be circular idler wheel；First connecting rod 601 and second connecting rod 602
Combination it is simple, rotated by the combination and shaft 13 of connecting rod with moving cam 5, realize that cam 5 is conventional to swing back and forth
Action is converted into sliding back and forth for slide 4.
Further, 1 top of rack is fixed with sliding rail 16, and slide 4 is slidably mounted on by sliding block 17 on sliding rail 16；Sliding rail
16 with the cooperation of sliding block 17, the more preferable slip for completing slide 4, more linearly, reliably.
Further, locating rack 18 is fixed on slide 4, is provided with rotary shaft 19 on locating rack 18,7 one end of lever arm with
Rotary shaft 19 connects, and it is dynamic that rotary shaft 19 has the drive of driving device 8 to switch through；Rotary shaft 19 is driven to rotate by driving device 8, so as to make
Lever arm 7 is swung, and cardboard 2a is first turned down in the packing box 2 of original shaping, the boss 14 on cooperation cam 5, completely
Buckle 2b on cardboard 2a is buckled into the button hole 201 at bottom plate 2c edges of the packing box 2 of original shaping.
Further, driving device 8 is cylinder, and the cylinder body 801 of cylinder is fixed in rack 1, and the piston rod 802 of cylinder is logical
Link arm 20 is crossed to connect with rotary shaft 19；Air cylinder structure is simple, easy for installation, and stretching for piston rod 802 puts link arm 20
It is dynamic, so as to rotate rotary shaft 19, realize that lever arm 7 drives snapping arm 9 to work.
Further, shaft 13 is switched through dynamic by shaft driving device 21 and the drive of coupling mechanism 24；Shaft driving device 21 can
To be the combination of motor or motor and speed reducer, it is therefore an objective to realize the rotation of shaft.
Further, the front end of slide 4 is provided with prefabricating plate 22, and prefabricating plate 22 passes through 23 adjustable connection of stent；Precompressed
Plate 22 can adjust height with opposite brackets 23, and the setting of prefabricating plate 22 is the fastening for adapting to various sizes of packing box 2, when need
When the cardboard to be fastened height is relatively low, certain angle turns down cardboard, then by snapping arm 9 to cardboard by prefabricating plate 22 in advance
2a is turned down, and is avoided since cardboard 2a height is too low, snapping arm 9 can not directly turn down the cardboard 2a under plumbness.
Particular embodiments described above, only preferred embodiments of the present invention, such as according to the present patent application patent
The equivalent arrangements that range is done, the technology that should be the present invention are covered.
Claims (8)
1. a kind of automatic locking device of packing machine, including rack, the side of rack is provided with the conveying body of conveying packs,
It is characterized in that the frame top is slidably fitted with slide, bottom of the frame is rotatably connected to cam, cam by link assembly with
Slide connects, and the opposite conveying body of slide is made to slidably reciprocate；
Lever arm is movably installed on slide, lever arm one end is driven by driving device, and the other end is provided with fastening arm.
2. a kind of automatic locking device of packing machine according to claim 1, which is characterized in that the cam passes through shaft
Rotation setting, the peripheral wall of cam are equipped with boss by arc section and special-shaped outline section, arc section and shaft concentric, arc section.
3. a kind of automatic locking device of packing machine according to claim 1, which is characterized in that link assembly is connected by first
Bar connects composition with second connecting rod, and first connecting rod one end is flexibly connected with the bottom end of rack, and the first connecting rod other end and second connects
One end flexible connection of bar, the other end of second connecting rod are flexibly connected with slide, and the peripheral wall with cam is equipped on first connecting rod
The touching block to offset.
4. a kind of automatic locking device of packing machine according to claim 1, which is characterized in that frame top is fixed with cunning
Rail, slide are slidably mounted on by sliding block on sliding rail.
5. a kind of automatic locking device of packing machine according to claim 1, which is characterized in that positioning is fixed on slide
Frame is provided with rotary shaft, lever arm one end and rotation axis connection on locating rack, and it is dynamic that rotary shaft has driving device drive to switch through.
6. a kind of automatic locking device of packing machine according to claim 5, which is characterized in that driving device is cylinder,
The cylinder body of cylinder is fixed in rack, and the piston rod of cylinder passes through link arm and rotation axis connection.
7. a kind of automatic locking device of packing machine according to claim 1, which is characterized in that shaft is driven by shaft and filled
Put with coupling mechanism drive switch through it is dynamic.
8. a kind of automatic locking device of packing machine according to claim 1, which is characterized in that the front end of slide is provided with
Prefabricating plate, prefabricating plate pass through the adjustable connection of stent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174917.1A CN108248912A (en) | 2018-03-02 | 2018-03-02 | A kind of automatic locking device of packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174917.1A CN108248912A (en) | 2018-03-02 | 2018-03-02 | A kind of automatic locking device of packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248912A true CN108248912A (en) | 2018-07-06 |
Family
ID=62745633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174917.1A Pending CN108248912A (en) | 2018-03-02 | 2018-03-02 | A kind of automatic locking device of packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368517A (en) * | 2021-12-29 | 2022-04-19 | 浙江日高智能机械股份有限公司 | Multi-cam linkage box folding device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5379573A (en) * | 1993-02-19 | 1995-01-10 | R. A. Jones & Co. Inc. | Carton flap closing apparatus |
| CN201211932Y (en) * | 2008-03-18 | 2009-03-25 | 陈能文 | Automatic cover dismounting and box closing machine |
| TWM375666U (en) * | 2009-10-27 | 2010-03-11 | Tian Cherng Packing Machinery Corp | Feeding mechanism of automatic box sealing machine |
| CN101865001A (en) * | 2010-01-29 | 2010-10-20 | 东风朝阳柴油机有限责任公司 | Cam with symmetrical profile lines |
| CN102180278A (en) * | 2011-04-08 | 2011-09-14 | 浙江海诺机械有限公司 | Plugging tongue mechanism of vertical full-automatic upwards-uncovered box packing machine |
| CN202100679U (en) * | 2011-04-29 | 2012-01-04 | 东莞诚兴五金制品有限公司 | Cam |
| CN204688463U (en) * | 2015-05-15 | 2015-10-07 | Tcl王牌电器(惠州)有限公司 | Carton flap folding machine |
| CN204998809U (en) * | 2015-07-29 | 2016-01-27 | 天津维度智能设备有限公司 | Mechanism folds paper with adjustable |
| CN105836173A (en) * | 2016-05-13 | 2016-08-10 | 江苏科技大学 | Adjustable omnibearing automatic folding and carton sealing machine |
| CN206202757U (en) * | 2016-11-28 | 2017-05-31 | 上海东富龙科技股份有限公司 | A kind of cam-type closes carton side folding apparatus |
| CN206437257U (en) * | 2016-12-01 | 2017-08-25 | 张家港爱铝铝箔科技有限公司 | Carton pressing device and the box packing machine using the device |
| CN207985271U (en) * | 2018-03-02 | 2018-10-19 | 广州市利悦食品包装技术有限公司 | The automatic locking device of packing machine |
-
2018
- 2018-03-02 CN CN201810174917.1A patent/CN108248912A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5379573A (en) * | 1993-02-19 | 1995-01-10 | R. A. Jones & Co. Inc. | Carton flap closing apparatus |
| CN201211932Y (en) * | 2008-03-18 | 2009-03-25 | 陈能文 | Automatic cover dismounting and box closing machine |
| TWM375666U (en) * | 2009-10-27 | 2010-03-11 | Tian Cherng Packing Machinery Corp | Feeding mechanism of automatic box sealing machine |
| CN101865001A (en) * | 2010-01-29 | 2010-10-20 | 东风朝阳柴油机有限责任公司 | Cam with symmetrical profile lines |
| CN102180278A (en) * | 2011-04-08 | 2011-09-14 | 浙江海诺机械有限公司 | Plugging tongue mechanism of vertical full-automatic upwards-uncovered box packing machine |
| CN202100679U (en) * | 2011-04-29 | 2012-01-04 | 东莞诚兴五金制品有限公司 | Cam |
| CN204688463U (en) * | 2015-05-15 | 2015-10-07 | Tcl王牌电器(惠州)有限公司 | Carton flap folding machine |
| CN204998809U (en) * | 2015-07-29 | 2016-01-27 | 天津维度智能设备有限公司 | Mechanism folds paper with adjustable |
| CN105836173A (en) * | 2016-05-13 | 2016-08-10 | 江苏科技大学 | Adjustable omnibearing automatic folding and carton sealing machine |
| CN206202757U (en) * | 2016-11-28 | 2017-05-31 | 上海东富龙科技股份有限公司 | A kind of cam-type closes carton side folding apparatus |
| CN206437257U (en) * | 2016-12-01 | 2017-08-25 | 张家港爱铝铝箔科技有限公司 | Carton pressing device and the box packing machine using the device |
| CN207985271U (en) * | 2018-03-02 | 2018-10-19 | 广州市利悦食品包装技术有限公司 | The automatic locking device of packing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368517A (en) * | 2021-12-29 | 2022-04-19 | 浙江日高智能机械股份有限公司 | Multi-cam linkage box folding device |
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