CN2233895Y - Fully automatic thermo-shrinking assembly package machine - Google Patents
Fully automatic thermo-shrinking assembly package machine Download PDFInfo
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- CN2233895Y CN2233895Y CN 95227725 CN95227725U CN2233895Y CN 2233895 Y CN2233895 Y CN 2233895Y CN 95227725 CN95227725 CN 95227725 CN 95227725 U CN95227725 U CN 95227725U CN 2233895 Y CN2233895 Y CN 2233895Y
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Abstract
The utility model discloses a thermo-shrinking assembly package machine which can realize the automatic material feeding and stacking, film feeding, sealing and cutting, thermal shrinking and intensive cooling processes of the objects, and the processes are controlled by a PLC programmable controller. The package machine comprises separated machine frames (1, 9), an automatic material feeding and stacking mechanism (4), film feeding mechanisms (2, 13), a sealing and cutting mechanism (11), a mechanical hand device (5), a thermo-shrinking case (6), and an electric control system which are all arranged on the separated machine frame. The objects on the production line can be stacked automatically on line. The utility model has accurate film feeding, antistatic measure and anti-scattering device, large operating frequency range during packaging to suit for line production different rhythm.
Description
The utility model belongs to a kind of full-automatic heat shrink packaging machine.Specifically earlier with the article automatic stacking of certain specification, the reusable heat shrink film carries out external packing, is subjected to thermal contraction to wrap a kind of package packing machine that is become the set article of buttress by sign indicating number then.
Chinese patent discloses the full-automatic heat shrink packaging machine No. 93205259.2.Can further understand described wrapping machine with reference to this patent documentation.
Wrapping machine in the above-mentioned document only is fit to Individual Items are packed, for the set article that need on factory's conveyor line to pack again after the piling moulding, can not pack owing to lack the automatic stacking function, for the set article after the hand stowage moulding, owing to there is not anti-scattered dropping control device to pack; The drive roll that second shortcoming of existing wrapping machine is film feeding mechanism is a rubber axis, and easy and film generation electrostatic suction is wrapped on the rubber axis film in the film feeding process, can not continue normal film feeding; The eddy current constriction device instant heating contraction box upper motor that the 3rd shortcoming of existing wrapping machine is hot air type directly is subjected to thermal radiation in the case and the unprotect measure, and the no thermal insulation material in contraction box bottom, like this, egress of heat is big, the temperature inside the box is difficult to stablize, and the electrical apparatus control system in the electric appliance box on machine side side is subjected to the heat baking that the contraction box bottom spreads out of, and the temperature that is bound to is too high, is difficult to normal operation; The 4th shortcoming of existing wrapping machine is that whole electrical apparatus control system is to be realized by hardware logic electric circuit, reliability is low, the fault rate height, frequency of operation is low, therefore the time of general packing Individual Items only be suitable for the Detroit automation of low rhythm at 15 to 30 seconds, in addition because the hard logic circuit that uses relay and contactless switch to form, noise is big, and operation is complicated.
The purpose of this utility model is the shortcoming for fear of above-mentioned prior art, provides a kind of full-automatic heat to shrink the assembly package machine.Automatic feed stacking mechanism 4 and robot device 5 by this machine can be complementary with the Detroit automation of various rhythm, realize the on-line automatic piling of flowing water on-line goods, and have overcome the phenomenon of being scattered in the packaging process; The cooling water circulation system by increasing hot blast motor 60 and the thermal insulation material of thermal contraction case bottom have been protected hot blast motor 60, and make the electrical apparatus control system can normal operation; This machine carries out soft programming control with PLC programmable controller, micro controller system or other type controlling machine and has replaced original hard logic control circuit, improve frequency of operation, reduced noise, be suitable for the packing Detroit automation of various rhythm, and simple to operate, the reliability height.
The purpose of this utility model realizes by following measure: the electrical apparatus control system that this full-automatic heat contraction assembly package machine mainly comprises split type frame 1,9, is installed in Automatic feed stacking mechanism 4, film feeding mechanism 2,13, closing-cutting mechanism 11, robot device 5, the thermal contraction case 6 on the split type frame and is positioned at the other electric control cabinet 10 of machine side.Article carry out piling by Automatic feed stacking mechanism 4, the article of the good buttress of sign indicating number pushed away closing-cutting mechanism 11 by propulsion cylinder 29, wrap up one deck heat shrink films by film feeder 2,13 to article simultaneously, by closing-cutting mechanism 11 heat shrink films is carried out involution and cut-out, being cut the article that superscribe film by envelope pinches to vertical transmission net 8 through robot device 5, be brought in the thermal contraction case 6, film is subjected to thermal contraction to wrap article.
The utility model has following advantage compared with prior art: 1. full-automatic heat shrinks the involution and cut-out, thermal contraction, cold by force that the assembly package machine can be realized film in the automatic stacking of article, the packaging process, and all processes are pressed technological process by the PLC programmable controller programming control in the electrical apparatus control system; 2. owing to adopted Automatic feed stacking mechanism 4, and control, reduced the hand stowage link, improved the production efficiency of whole piece conveyor line greatly, alleviated working strength of workers by the PLC programmable controller; The piling number of plies can be set and control by the PLC programmable controller, and every layer of piling time and conveyor line rhythm are complementary; 3. owing to change drive roll into the metal optical axis by rubber axis, and change hold-down roller into rubber axis, in the film feeding process, not only guaranteed the friction force that film feeding is required but also eliminated electrostatic suction between film and the drive roll; 4. owing to increased robot device 5, the be scattered appearance of phenomenon of article that not only can the good buttress of the neat sign indicating number of four sides pier in packaging process but also prevented; 5. owing to increased the thermal insulation material of hot blast motor cooling water circulation system safety method and thermal contraction case bottom, in the life-span of having improved hot blast motor 60 and bearing 61 thereof, guaranteed the reliable operation of electrical apparatus control system; 6. because PLC programmable controller programming control has replaced original hard logic electrical apparatus control system, improved frequency of operation, generally packed time of Individual Items minimumly to can be 3 seconds, and can mate automatically according to the conveyor line rhythm of production; 7. owing to cancelled the hard logic circuit of being made up of relay, noise is little, and is simple to operate, the reliability height.
The present invention will be described below in conjunction with accompanying drawing.
Fig. 1 is the assembly drawing of this machine full-automatic heat shrink packaging machine
Fig. 2 is the scheme drawing of the upper and lower film feeding mechanism of this machine
Fig. 3 is the schematic cross-section of this machine closing-cutting mechanism
Fig. 4 is the scheme drawing of this machine Automatic feed stacking mechanism
Fig. 5 is the lateral plan of this machine Fig. 4 Automatic feed stacking mechanism
Fig. 6 is the tongue schematic cross-section of this machine Fig. 4 Automatic feed stacking mechanism
Fig. 7 is this machine robot device scheme drawing
Fig. 8 is the birds-eye view of this machine Fig. 7 robot device
Fig. 9 is the schematic cross-section of this machine thermal contraction case apparatus
Figure 10 is the schematic cross-section of this machine thermal contraction case apparatus
Figure 11 is this electromechanics machine, cylinder, travel switch position view
Referring to Fig. 1,2,11, film feeding mechanism comprises film feeding mechanism 2 and following film feeding mechanism 13.The major part of upper and lower film feeding mechanism comprises drive roll 16,26, hold- down roller 15,28, leads film axle 18 to 24 and film feeding motor 73,83.Wherein drive roll 16,26 is the metal optical axis, is driven by film feeding motor 73,83 respectively; Hold- down roller 15,28 is coated with the metal shaft that hangs up the rubber of choking for the surface.Last heat shrink films 14 passes between drive roll 16 and hold-down roller 15, by fork 17 with lead film axle 18,19,20 to closing-cutting mechanism 11; Following heat shrink films 27 passes between drive roll 26 and hold-down roller 28, by fork 25 with lead film axle 21,22,23,24 to closing-cutting mechanism 11; By closing-cutting mechanism 11 together with upper and lower heat shrink films involution.When connection with wrapping of piece, if need heat shrink films, then article are strained heat shrink films, make pendulum on the fork 17,25, and impact stroke switch 86,82 by the PLC programmable controller controls, starts film feeding motor 73,83 and carries out film feeding respectively.When fork 17,25 respectively during impact stroke switch 87,81, film feeding motor 73,83 stops film feeding.For adapting to higher packing frequency, film feeding motor 73,83 adopts and repeats the short time duty electrical motor.
Referring to Fig. 1,4,5, Automatic feed stacking mechanism 4 can be gathered piling automatically to the article of regular shape in bulk.When packed article 37 is sent into by transverse conveyor 12, behind the collision baffle plate 41, travel switch 42 (seeing Figure 11) action, piling cylinder 44 is started working, hold up article through pushing up on the piling operation passage of being made up of four baffle plates 39,40,43,45, when article collided the inclined-plane of tongue 36, elastic 38 (adopting compression spring in the present embodiment) contracted tongue 36 backward, article are by behind the tongue 36, and tongue 36 is being compressed pushed home under spring 38 effects.Piling cylinder 44 up impact stroke switches 79 are seen Figure 11) after begin downward operation, on the tongue 36 that article is dropped on resetted, finish the piling of one deck article.After treating that piling cylinder 44 resets, transverse conveyor 12 is sent into the article of back again, and impact stroke switch 42 (seeing Figure 11), piling cylinder 44 repeat the piling action once more.44 actions of piling cylinder repeatedly can be carried out the multilayer piling.By electrical equipment control is that the interpreter is provided with the piling number of plies earlier, and carries out the statistics of the piling number of plies, and during the number of plies that presets when reaching, piling cylinder 44 resets and stops the piling action.Simultaneously, propulsion cylinder 29 (see figure 2)s advance, the article that sign indicating number is piled up neatly well pushed away closing-cutting mechanism 11, return after colliding travel switch 85 (seeing Figure 11), after treating impact stroke switch 84 (seeing Figure 11), propulsion cylinder 29 (see figure 2)s stop action, and piling cylinder 44 is started working simultaneously, carry out next piling circulation.Squeeze unrest when preventing that article from being sent into by transverse onveyer 12 or turn over, above transverse conveyor 12, be provided with two press strips 74.Referring to Fig. 6, in the Automatic feed stacking mechanism, the tongue 36 of automatically retractable adopts high-abrasive material to make.A side of tongue 36 is the inclined-plane, the 45 °＜α of angle of inclined-plane and tongue upper surface＜80 °, and the angle tip is circular-arc, circular arc is vertical with upper surface with the circular arc tangential line at the intersection point place of upper surface.Plate 46,48 is fixed on the plate 47, tongue sliding sleeve 88 of middle formation, and tongue 36 is free to slide in this sliding sleeve 88.Spring 38 1 ends are fixed on the plate 47, and the other end is fixed in the tongue 36.The inclined-plane of article collision tongue 36, tongue 36 pressurizeds are along sliding sleeve 88 indentations, compression spring 38.Article are by behind tongue 36 upper surfaces, and tongue 36 resets under the effect that is compressed spring 38.
Referring to Fig. 3, heating pipe 34 inserts in the heated seats 33, and heated seats 33 is heated up.The temperature of heated seats feeds back to electrical apparatus control system by temperature sensor, controls its temperature by temperature sensor.The upper end of heated seats 33 makes a pointed edge of a knife shape, and most advanced and sophisticated angle is 15 °＜β＜60 °, and sprays anti-stick coating in the most advanced and sophisticated both sides of heated seats.Be wrapped with heat-insulation layer material 35 around the heated seats 33.The tip of heated seats 33 is lower than silicon rubber bar 32 slightly, and the tip portion of silicon rubber bar 32 close heated seats 33 is cut into the slope, and the lower end that envelope hobs plate 30 is equipped with silicon rubber bar 31.When propulsion cylinder 29 (see figure 2) impact stroke switches 85 (seeing Figure 11), envelope is cut cylinder 75 (seeing Figure 11) and is promoted envelope to hob plate 30 descending, the heat shrink films involution between silicon rubber bar 31 and the heated seats 33 and fuse.Envelope is cut the time by the time-delay of the PLC programmable controller in electrical apparatus control system control.It is up that fusing back envelope is cut cylinder 75 (seeing Figure 11), finishes envelope and cut process.
Referring to Fig. 1,7,8, turnover panel cylinder 52 front ends connect a baffle plate 54, when propulsion cylinder 29 (see figure 2)s are pushed ahead, 52 actions of turnover panel cylinder, baffle plate 54 is turned down, and packed article is pushed over sealing-cutting device 11 back collision baffle plates 54, makes the scattered articles vertical codeword neat.Depress cylinder 50 move down this moment, pushes down article, collide travel switch 76 (seeing Figure 11) after, depress cylinder 50 transfixions.Before the action that envelope is cut film is near completion, clamp cylinders 55 actions two of article both sides, laterally clamp article.Turnover panel cylinder 52 is dug baffle plate 54 simultaneously, depresses on the cylinder 50 and moves.After envelope cuts and finishes, move along guide rod 56 by transferring two shift forks 51 of cylinder 53 drives, the article that clamp cylinder 55 and wrap film are delivered on vertical transmission net 8, behind the impact stroke switch 78 (seeing Figure 11), two clamp cylinder 55 and return, transfer cylinder 53 and reset, robot device 5 restPoses, and finishes a working cycle.Wherein the sequence of operation of each parts and time length are all controlled execution by travel switch by electrical apparatus control system.A netted sliding door is installed in the outside of robot device 5, so that maintenance, and be beneficial to heat radiation.
Referring to Fig. 1,9, the effect of thermal contraction device 6 is by heating pipe 66 heat shrink casees, makes it reach certain temperature, and heat shrink films is met thermal contraction, tightly attached to the surface of products to be packaged, finishes packaging process.
In the contraction box arranged outside heat-insulation layer 58, in establish an inner cover 67, between heat-insulation layer 58 and inner cover 67, form a passage.Some heating pipes 66 are respectively installed in the both sides on passage top, and a fan 63 that is driven by hot blast motor 60 is arranged in the middle of the heating pipe 66, and fan 63 rotates, and the heat that heating pipe 66 is sent forms an eddy current circulation through passage, makes the temperature unanimity in the contraction box.The article that vertical transmission net 8 will be wrapped with loose film are delivered in the contraction box, and film is subjected to thermal contraction, tightly attached to the packed article surface.A fan-shaped adjustment plate 68 respectively is set below the passage both sides, adjusts wind direction, to reach best packing effect by rotating adjustment plate 68.
Because of temperature in the passage is very high, be the bearing 61 at protection hot blast motor 60 and coupling spindle 62 places, in coupling spindle 62 arranged outside a cooling-water chamber 59, form cooling water circulation system.If cut off the water supply or discharge too small, make the water temperature in the cooling-water chamber 59 too high, at this moment cooling water temperature is reported to the police, complete machine quits work automatically, recovers normal until temperature.Temperature in the contraction box can be provided with as required, and is controlled by electrical apparatus control system.Each cover plate and vertical transmission net all adopt corrosion-resistant steel to make in the contraction box.
Referring to Fig. 1,10, with above-mentioned thermal contraction case apparatus 6 structural similitudies, hot blast motor 60 places the contraction box bottom, also thermoelectric perpetual motion machine 60 can be placed contraction box top in addition, and fan 72 links with hot blast motor 60, places plate-like heating arrangement 71 above fan 72.Hot blast motor 60 drives fan 72 and rotates, and makes the temperature unanimity in the thermal contraction case.
Connection with wrapping of piece comes out from thermal contraction case 6, enters in the packaged air conditioner 7, by the anxious article surface that blows of driven by motor fan, the strong cold film that adheres to.
What vertically the drive motor 77 (seeing Figure 11) of driving device 8 adopted is stepless speed-regulating motor, by regulating the speed of motor 77, adjusts the residence time of article in the thermal contraction case, is complementary with temperature in the thermal contraction case.
Full-automatic heat shrinks the split type frame of assembly package machine to be made up of frame 1 and frame 9, with Bolt Connection together.
In shrinking the electrical apparatus control system of assembly package machine, full-automatic heat adopted the PLC programmable controller, the mixed system that also can adopt Industrial Control Computer or micro controller system or form with Industrial Control Computer and micro controller system respectively by the PLC programmable controller.Electrical apparatus control system is installed in and is positioned at the other control housing 10 of machine side in this wrapping machine.
Claims (10)
1, a kind of full-automatic heat shrinks the assembly package machine, and its feature mainly comprises: split type frame (1,9), be installed in Automatic feed stacking mechanism (4), film feeding mechanism (2,13), closing-cutting mechanism (11), robot device (5), thermal contraction case (6), electrical apparatus control system on the split type frame.
2, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned Automatic feed stacking mechanism (4) and automatic thermal shrinking package machine set are one.
3, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned Automatic feed stacking mechanism (4) and automatic thermal shrinking package machine are two separate equipment separately.
4, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned split type frame comprises frame (1) and frame (9).
5, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned Automatic feed stacking mechanism comprises the collision baffle plate (41) that is installed in transverse conveyor (12) afterbody, by four baffle plates (39 that are installed in transverse conveyor (12) top, 40,43,45) the piling operation passage of forming, elastic (38), tongue of automatically retractable (36) and piling cylinder (44), wherein a side of flexible tongue (36) is an inclined-plane automatically, 45 °＜the α of angle of inclined-plane and tongue upper surface＜80 °, wedge angle is made circular-arc, circular arc is vertical with upper surface with the circular arc tangential line at upper surface intersection point place, and tongue (36) adopts high-abrasive material; Elastic (38) is positioned at tongue inside; When piling cylinder (44) on piling operation passage during the article of top, the inclined-plane of article (37) collision tongues (36), elastic (38) pressurized, tongue (36) indentation, article (37) are by behind the tongue (36), be compressed elastic (38) and reset, tongue (36) stretches out, when treating a little higher than tongues of article (37) (36) upper surface, impact stroke switch (79), piling cylinder (44) is descending, and article (37) drop on tongue (36) upper surface, finish one deck piling.
6, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned closing-cutting mechanism (11), comprise that heated seats (33), heating pipe (34), silicon rubber bar (31,32), envelope hob plate (30), envelope is cut cylinder (75), wherein heated seats (33) is done the edge of a knife shape of 15 °＜β＜60 in an angle °, and spray anti-stick coating in most advanced and sophisticated both sides, heating pipe (34) is inserted in the heated seats (33), and silicon rubber bar (32) is cut into the slope near the heated seats tip portion.
7, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned robot device (5) comprises baffle plate (54), clamps cylinder (55), transfers cylinder (53), shift fork (51), guide rod (56), wherein baffle plate (54), to clamp article four sides pier that cylinder (55) can pile up neatly sign indicating number well neat and clamp, and driven by mobile cylinder (53) that shift fork (51) will clamp cylinder (55) and article are transplanted on vertical transmission net (8) along guide rod (56).
8, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned film feeding mechanism comprises film feeding motor (73,83), and film feeding motor (73,83) is for repeating the short time duty motor.
9; full-automatic heat according to claim 1 shrinks the assembly package machine; it is characterized in that above-mentioned thermal contraction case apparatus (6) comprises heat-insulation layer (58); inner cover (67); the passage that forms between heat-insulation layer (58) and the inner cover (67); be installed in the heating pipe (66) of both sides, passage top; centrifugal fan (63) by hot blast motor (60) drive; the wind direction of passage down either side is adjusted baffle plate (68); the cooling-water chamber (59) of protection hot blast motor (60); wherein adiabator layer is arranged at the bottom of thermal contraction case, hot blast motor (60) be in thermal contraction case apparatus (6) above or below.
10, full-automatic heat according to claim 1 shrinks the assembly package machine, it is characterized in that above-mentioned electrical apparatus control system comprises the PLC programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227725 CN2233895Y (en) | 1995-12-07 | 1995-12-07 | Fully automatic thermo-shrinking assembly package machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227725 CN2233895Y (en) | 1995-12-07 | 1995-12-07 | Fully automatic thermo-shrinking assembly package machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233895Y true CN2233895Y (en) | 1996-08-28 |
Family
ID=33873494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95227725 Expired - Fee Related CN2233895Y (en) | 1995-12-07 | 1995-12-07 | Fully automatic thermo-shrinking assembly package machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233895Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321861C (en) * | 2003-12-11 | 2007-06-20 | 李喜良 | Full-automatic high speed piling and packing machine |
| CN100354120C (en) * | 2005-12-19 | 2007-12-12 | 南京东部精密机械有限公司 | Automatic blank arranging machine control system and its control method |
| CN103112657A (en) * | 2013-03-04 | 2013-05-22 | 金红叶纸业集团有限公司 | Multi-box packed articles and packaging device and method thereof |
| CN103466120A (en) * | 2013-09-13 | 2013-12-25 | 安平县华尔特五金丝网制品有限公司 | Plastic packing machine special for screen mesh and plastic packing method |
| CN110015473A (en) * | 2019-05-15 | 2019-07-16 | 深圳市浩立信图文技术有限公司 | Shrink-packaging's machine and its automatic arranging mechanism |
| CN110143329A (en) * | 2019-06-28 | 2019-08-20 | 舟山市鲨鱼制药机械有限公司 | A kind of hotting mask shrinker |
-
1995
- 1995-12-07 CN CN 95227725 patent/CN2233895Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321861C (en) * | 2003-12-11 | 2007-06-20 | 李喜良 | Full-automatic high speed piling and packing machine |
| CN100354120C (en) * | 2005-12-19 | 2007-12-12 | 南京东部精密机械有限公司 | Automatic blank arranging machine control system and its control method |
| CN103112657A (en) * | 2013-03-04 | 2013-05-22 | 金红叶纸业集团有限公司 | Multi-box packed articles and packaging device and method thereof |
| CN103112657B (en) * | 2013-03-04 | 2014-09-03 | 金红叶纸业集团有限公司 | Multi-box packed articles and packaging device and method thereof |
| CN103466120A (en) * | 2013-09-13 | 2013-12-25 | 安平县华尔特五金丝网制品有限公司 | Plastic packing machine special for screen mesh and plastic packing method |
| CN103466120B (en) * | 2013-09-13 | 2015-04-08 | 安平县华尔特五金丝网制品有限公司 | Plastic packing machine special for screen mesh and plastic packing method |
| CN110015473A (en) * | 2019-05-15 | 2019-07-16 | 深圳市浩立信图文技术有限公司 | Shrink-packaging's machine and its automatic arranging mechanism |
| CN110143329A (en) * | 2019-06-28 | 2019-08-20 | 舟山市鲨鱼制药机械有限公司 | A kind of hotting mask shrinker |
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