CN203819530U - Automatic paper card skin packing machine - Google Patents
Automatic paper card skin packing machine Download PDFInfo
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- CN203819530U CN203819530U CN201420118020.4U CN201420118020U CN203819530U CN 203819530 U CN203819530 U CN 203819530U CN 201420118020 U CN201420118020 U CN 201420118020U CN 203819530 U CN203819530 U CN 203819530U
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- connecting rod
- module
- paper card
- packing machine
- die
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Abstract
The utility model provides an automatic paper card skin packing machine. The automatic paper card skin packing machine utilizes a plastic film and a paper card to package a manufacturing piece and comprises a heating module, a forming module, a heat seal module and a punching module, wherein the heating module, the forming module, the heat seal module and the punching module are respectively driven by a gas driving system through a connecting rod mechanism; the connecting rod mechanism comprises an upper top plate, a lower top plate and a frame; the lower top plate is fixedly connected with a piston of an air cylinder system; the left and right sides of the connecting rod mechanism also respectively comprise a first connecting rod, a second connecting rod and a third connecting rod; one end of the first connecting rod, one end of the second connecting rod and one end of the third connecting rod are mutually connected; the first connecting rod, the second connecting rod and the third connecting rod respectively rotate around a hinge shaft P; the other ends of the first connecting rod, the second connecting rod and the third connecting rod are respectively hinged to the lower top plate, the upper top plate and the frame. The automatic paper card skin packing machine has the advantages that the driving force is larger, the product quality is high, and the maintenance is simple.
Description
Technical field
The utility model relates to plastic wrapping field, particularly relates to a kind of automatic paper card suction plastic packing machine.
Background technology
In plastic wrapping industry, the speed of paper card suction plastic packing machine packing is faster, quality and degree of automation higher, the listing speed of direct products and the speed of update are just faster, and can be widely cost-saving, reduce unsalable.
Existing automatic paper card suction plastic packing machine is used plastic film and paper card to pack product, single or multiple lift composite plastics sheet (plate) material with Heat forming processing that it uses generally possesses following suitable shop characteristic, comprises plastic memory, hot-stretch, hot strength, forming temperature etc.Moulding common plastics is PVC or PP, PS, PE, ABS, PET etc.According to moulding power, can be divided into compression molding and the large class of differential pressure forming two; According to forming mould can be divided into single formpiston, single former, to mould, without several methods such as moulds.Suction plastic packing machine compression molding claims again mechanical stretching moulding, is to adopt single mode or the form to mould, by additional mechanical pressure or deadweight, plastic sheet is made to the forming method of various products.The shape of formpiston finger print tool is convex, and one of former finger print tool is spill.The one side of a mould moulded products, another side is exposed in air, and this method can be suitable for all thermoplastic plastics substantially.Wherein, single male mould forming claims again punch moulding or brake forming, vertical forming, and it is thermoplastic plastic sheet to be used to machinery make it be shaped to the forming method of definite shape; Single female mould forming claims again die moulding; The mould of matched-mold forming, consists of jointly formpiston, former and other annexes.
In existing automatic paper card suction plastic packing machine, its typical process flow generally comprises: after feeding assembly charging (plastic film coiled material), first through heating component, heating makes plastic film to a certain degree softening, then through forming module moulding, the product side that will put into is entered to the cavity that obtains holding product after moulding, put paper card assembly and cover paper card on this cavity, through heat seal module, heating makes plastic film and paper card heat seal, through die-cut module, be punched to packaged single or several products unit again, leftover pieces after die-cut are collected with recycling by garbage collection assembly.In this technique, conventionally with chuck, clamp and pull plastic film technological process to moving to complete subsequent technique.
For guaranteeing product design and preventing that unexpected terminal from causing plastic film to be fused, heating module, forming module, heat seal module, die-cut module in existing automatic paper card suction plastic packing machine all need to drive, if propulsive effort not can cause, fracture is uneven, forming defect etc., space constraint while using due to reality causes its propulsive effort less, the more difficult harsh requirement that meets product design; On the other hand, the mixing use of various driver trains can cause safeguarding difficult.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned deficiency of automatic paper card suction plastic packing machine, provides that a kind of propulsive effort is large, product design is high and safeguard simple paper card suction plastic packing machine automatically.
The utility model solves the technical scheme that its technical matters adopts, a kind of automatic paper card suction plastic packing machine is provided, use plastic film and paper card to pack product, comprise heating module, forming module, heat seal module, die-cut module, described heating module, forming module, heat seal module, die-cut module are driven through a connecting rod mechanism respectively by gas-powered system; Wherein, described connecting rod mechanism comprises upper plate, lower roof plate and framework, and the piston of described lower roof plate and cylinder system is fixedly linked; Described connecting rod mechanism also comprises respectively first connecting rod, second connecting rod and the third connecting rod that one end interconnects and can rotate respectively around a jointed shaft P in the left and right sides, the other end of described first connecting rod, described second connecting rod and described third connecting rod is articulated with respectively on described lower roof plate, on described upper plate and on described framework.
According in automatic paper card suction plastic packing machine described in the utility model, described framework comprises: the lower guide plate being fixedly connected with between the biside plate that the left and right sides faces and described biside plate and upper guide plate, offer two guide channels on described lower guide plate and described upper guide plate; Two guideposts that are sheathed on described in two in guide channel and can relatively described guide channel slide up and down, the upper end of described two guideposts is fixedly connected with described upper plate; Be separately fixed at two bearings on the described lower roof plate left and right sides, one end of described third connecting rod is articulated with on the described bearing of homonymy.
According in automatic paper card suction plastic packing machine described in the utility model, described automatic paper card suction plastic packing machine also comprises and draws material module.
According in automatic paper card suction plastic packing machine described in the utility model, described in draw material module to comprise: slide mechanism and be fixed on the multipair paired chuck on described slide mechanism, two both sides that are respectively in described plastic film in every pair of described paired chuck; The driver train that can drive described slide mechanism to slidably reciprocate; Described automatic paper card suction plastic packing machine comprises and also comprises the pneumatic actuator system that can drive chuck described in each to clamp and unclamp described plastic film.
According in automatic paper card suction plastic packing machine described in the utility model, described in draw material module to comprise totally three pairs of described paired chucks, described three pairs of paired chucks are uniformly distributed along the direction that slidably reciprocates of described slide mechanism.
According in automatic paper card suction plastic packing machine described in the utility model, described in draw material module also to comprise the supporting board for support plastic film.
According in automatic paper card suction plastic packing machine described in the utility model, in technological process direction, in each unit width L, be distributed with continuously a described product unit, described die-cut module comprises two die-cut unit, position, a described die-cut unit can overlap with position, die-cut unit described in another after three described unit width L of translation, half that described unit width L is described predetermined step-length.
Automatic paper card suction plastic packing machine propulsive effort of the present utility model is large, product design is high, due to and tie up its heating module, forming module, heat seal module, die-cut module and use identical connecting rod mechanism to drive, make its standardization level high, safeguard simple.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the birds-eye view of the automatic paper card suction plastic packing machine of preferred embodiment of the present utility model;
Fig. 2 is the structural representation that draws material module of preferred embodiment of the present utility model;
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), Fig. 3 (d) are respectively the plastic film of preferred embodiment of the present utility model at the schematic diagram of each operation stage;
Fig. 4 is the schematic diagram of the die-cut product unit, die-cut unit of preferred embodiment of the present utility model;
Fig. 5 is the arrangement schematic diagram of the product unit of preferred embodiment of the present utility model;
Fig. 6, Fig. 7 be preferred embodiment of the present utility model connecting rod mechanism lay respectively at two diverse locations time structural representation.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, is the birds-eye view of the automatic paper card suction plastic packing machine of preferred embodiment of the present utility model.Because each technique is successively carried out by the order of left-to-right priority, therefore for sake of convenience, agreement hereinafter, " front " is " left side " in figure, after be " right side " in figure.As shown in Figure 1, by the i.e. order from left to right of technological process order, automatically paper card suction plastic packing machine comprise successively the feed module 2 that is arranged on an erecting frame 10, in pairs chuck 51, heating module 3, forming module 4, in pairs chuck 52, put paper card module 6, heat seal module 7, die-cut module 8, chuck 53 and garbage collection module 9 in pairs.Wherein, in figure in the middle of two add the outward flange that thick line represents plastic film 1, dotted line represents the outward flange of the plastic film 1 that blocked by the module of top, the outward flange of appreciiable plastic film 1 when solid line represents to overlook.
Incorporated by reference to consulting Fig. 2.Chuck 51,52,53 is fixedly connected on slide mechanism 54 in pairs, and slide mechanism 54 is connected with erecting frame 10 slidably.Automatically paper card suction plastic packing machine also comprises the driver train 58 being fixed on erecting frame 10, and driver train 58 is for driving relative erecting frame 10 front-rear reciprocation movements of slide mechanism 54, thereby drives paired chuck 51,52,53 to horizontally slip.Automatically paper card suction plastic packing machine also comprises the supporting board 55,56,57 arranging along left and right directions, and supporting board 55,56,57 is fixedly mounted on erecting frame 10, for support plastic film 1.Chuck 51,52,53 and slide mechanism 54, supporting board 55,56,57, driver train 58 draw material module 5 common composition in pairs.
Wherein, driver train 58 comprises servomotor 581 and screw mandrel 582, draws material module 5 to be connected with screw mandrel 582 screw mandrels, and servomotor 581 is driven and drawn material module 5 front-rear reciprocation movements by rotating.Draw material module 5 to pull described plastic film 1 with predetermined step-length.
In the present embodiment, feed module 2 comprises a plurality of feed rollers, and feed module 2 is for being released to the plastic film of coiled material form 1 the technique position of back.Wherein, chuck 51,52,53 is uniformly distributed in pairs, clamps plastic film 1 and pulls after preset distance (step-length) technique position backward, unclamps plastic film 1 and gets back to home position, completes one and draws material action.In pairs the clamping of chuck 51,52,53 drives with the pneumatic actuator system unclamping by automatic paper card suction plastic packing machine, and its action is synchronous.Every pair of paired chuck is respectively in plastic film 1 both sides relative position.In pairs chuck 51,52,53 draws material can make plastic film 1 stressed evenly simultaneously, unlikely when drawing material excessive deformation, thereby avoid causing location and die-cut difficulty, can greatly reduce product fraction defective.In some other embodiment, chuck can also be two pairs in pairs, or more than three pairs.
Before 4 pairs of plastic film 1 moulding of forming module, first with heating module 3, move downward the moulding section of plastic film 1 is heated in advance, make plastic film 1 reach the softening degree that is applicable to moulding, and return to home position, then 4 pairs of plastic films of forming module 1 carry out moulding.Heating module 3 up-and-down movements are to heat plastic film 1 intermittently, the plastic film 1 that the continuous heating in the time of can preventing breakdown of machinery, the same position of plastic film 1 being carried out causes is overbated and is even ruptured, and can effectively guarantee continuity and the safety of producing.
Preferably, its molding mode is bimodulus moulding, and forming module 4 comprises the formpiston of top and the former of below, by formpiston and former, is coordinated and is molded the cavity that holds product.Further optimally, automatically paper card suction plastic packing machine also comprises vacuum system, it is for dividing and vacuumize female part when the moulding, with assistant formation, it brings benefit is the heating-up temperature of desired plastic film 1 in the time of can relatively reducing moulding, the deformation extent of plastic film 1 while drawing material module 5 to draw material to be reduced in.Again further optimally, formpiston is divided into the matrix that removable core rod and core rod match, and by replaceable core rod, has reduced the cost while carrying out die change while producing multiple product.During each moulding, formpiston moves downward and carries out forming process, and after moulding, die sinking process is carried out in upper motion.
By after forming module 4 moulding as shown in Fig. 3 (a), the opening upwards of the cavity that holds product that moulding obtains, by artificial or mechanical equipment, product is put into after cavity, by putting cardboard module 6, on cavity, cover after cardboard 11, as shown in Figure 3 (b), the size of each cardboard can be used for producing two product unit.Then pass through the heating of heat seal module 7, make plastic film 1 softening, thereby cardboard 11 glues together encapsulation with plastic film 1.After the heat seal process of heat seal module 7, product is packed complete, but because plastic film 1 is long coiled material, therefore product is packed is connected product unit afterwards, in addition due to the appearance difference of various packings, also need to carry out die-cut, to be met the product unit of predetermined size and shape requirement.
In the present embodiment, each die-cut two the product unit of die-cut module 8, in other embodiment, die-cut module 8 can also be at every turn a die-cut product unit only.This can determine according to the requirement to production efficiency.
Referring to Fig. 4, is the schematic diagram of the die-cut product unit, die-cut unit of the present embodiment.For improving die-cut efficiency, die-cut module 8 comprises that two up-and-down movements move identical die-cut unit, two die-cut unit respectively comprise patrix 81 and counterdie 82, die-cut unit carries out die-cut to the connected product unit for to after matched moulds by the shearing force producing during relative up-and-down movement between patrix 81 and counterdie 82, obtain independent product unit as shown in Figure 3 (c) after die-cut.Wherein, the outward flange of counterdie 82 is slightly less than the inward flange of patrix 81, during by patrix 82 upward movement, the shearing force that the outward flange of counterdie 82 forms with the inward flange of patrix 81 is punched to independent product unit or the connected product unit of predetermined number by the product unit being connected, as two connected product unit.
Finally, through die-cut, obtain behind product unit, be left the leftover pieces of shape as shown in Fig. 3 (d), these leftover pieces carry out rolling by waste material collection device.Leftover pieces after these rollings can be done further processing, as reclaimed again to melt, to make plastic film, reduce thus resource consumption, can reduce costs.
Preferably, two die-cut unit in the present embodiment are non-conterminous.Refer to Fig. 5, the arrangement schematic diagram of the product unit that Fig. 5 is preferred embodiment of the present utility model.Wherein, arrow direction is the sense of motion of plastic film 1, that is technological process direction, product unit through overmolding, put paper card, heat seal after, formation is arranged along technological process direction arranges a product unit continuously in a cell width L, product unit, according to processed order (with reverse along technological process direction), occupies the 1st position, the 2nd position, the 3rd position successively ... Deng.Die-cut unit corresponding N position and N+3 position respectively when die-cut, N=1 wherein, 2,3 ...
Die-cut module 8 comprises two die-cut unit, and position, a die-cut unit can overlap with another position, die-cut unit after three described unit width L of translation, wherein unit width L be predetermined step-length half.
First, the die-cut product unit that occupies the 1st position and the 4th position of die-cut module 8, i.e. N=1, two respectively corresponding the 1st position, die-cut unit and the 4th positions; Then, without die-cut product unit, move right two cell width L, now respectively corresponding the 3rd position, two die-cut unit and the 6th positions, i.e. N=3, the die-cut product unit that occupies the 3rd position and the 6th position of die-cut module 8; Do not meet again person, without die-cut product unit, move right two cell width L, now respectively corresponding the 5th position, two die-cut unit and the 8th positions, i.e. N=5, the die-cut product unit that occupies the 5th position and the 8th position of die-cut module 8; The like, die-cut module 8 is die-cut successively occupies the 7th, 10,9,12,11,14,13,16,15,18,17,20 ... the product unit of position.So, only have and start product unit corresponding to the 2nd position most to fail punched, remaining Dou Ke compartment of terrain, product unit punched.
Due to two corresponding N position, die-cut unit and N+3 positions, it is also non-conterminous, is not difference corresponding N position and N+1 position.This has effectively been avoided the adjacent infringement that patrix 81 is applied to shearing force caused time and cause in two die-cut unit, thus the service life of greatly having improved die-cut module 8.
Automatic paper card suction plastic packing machine of the present utility model also comprises the driver module that drives respectively heating module 3, forming module 4, heat seal module 7 and die-cut module 8 to pump.It can be general type of drive, such as by electrical motor driven etc.
Preferably, in the above-described embodiments, each is driven through a connecting rod mechanism 01 by a gas-powered system for the heating module 3 of paper card suction plastic packing machine, forming module 4, heat seal module 7, die-cut module 8 automatically.
As shown in Figure 6, Figure 7, for the connecting rod mechanism of preferred embodiment of the present utility model lay respectively at two diverse locations time structural representation, wherein, in Fig. 7, compare upwards ejecting apart from larger in Fig. 6, connecting rod mechanism 01 comprises upper plate 015, lower roof plate 016 and framework, and lower roof plate 016 is fixedly linked with the piston 0191 of cylinder system 019;
Connecting rod mechanism 01 also comprises respectively first connecting rod 017A, second connecting rod 017B and the third connecting rod 017C that one end interconnects and can rotate respectively around a jointed shaft P in the left and right sides, the other end of first connecting rod 017A, second connecting rod 017B and third connecting rod 017C is articulated with respectively on lower roof plate 016, on upper plate 015 and on framework.
Particularly, framework can comprise: the lower guide plate 012 being fixedly connected with between the biside plate 011 that the left and right sides faces and biside plate 011 and upper guide plate 013, offer two guide channels 014 on lower guide plate 012 and upper guide plate 013; Be sheathed in two guide channels 014 and two guideposts that guide channel 014 slides up and down relatively, the upper end of two guideposts is fixedly connected with upper plate 015; Be separately fixed at two bearings 018 on lower roof plate 016 left and right sides, one end of third connecting rod 017C is articulated with on the bearing 018 of homonymy.Wherein, first connecting rod 017A, second connecting rod 017B and third connecting rod 017C form linkage rod group 017.
In Fig. 6, when gas-powered system pressure increases, piston 0191 upward movement of cylinder system 019, thereby drivening rod group 017 motion, due to the hinged restriction of linkage rod group 017, along with piston 0191 upwards constantly above pushes up, linkage rod group 017 is gradually become as shown in Figure 7.Piston 0191 upwards constantly above pushes up and makes the continuous upward movement of upper plate, but its transmission is smaller, and corresponding propulsive effort is larger.
In certain embodiments, bearing 018 can also be fixedly connected with lower guide plate 012 and side plate 011 simultaneously, to strengthen the intensity of connecting rod mechanism 01.
Due to corresponding N position, die-cut unit and N+3 position, it is also non-conterminous, is not difference corresponding N position and N+1 position.This has effectively been avoided the adjacent infringement that patrix 81 is applied to shearing force caused time and cause in two die-cut unit.
In the utility model, pneumatic actuator system and gas-powered system can be same system or system independently mutually.
Therefore, the die-cut module in automatic paper card suction plastic packing machine of the present utility model is used spaced two die-cut unit, can reduce the infringement that die-cut module is caused, thereby greatly improve the service life of die-cut module.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. an automatic paper card suction plastic packing machine, use plastic film (1) and paper card (11) to pack product, comprise heating module (3), forming module (4), heat seal module (7), die-cut module (8), it is characterized in that, described heating module (3), forming module (4), heat seal module (7), die-cut module (8) are driven through a connecting rod mechanism (01) respectively by gas-powered system; Wherein, described connecting rod mechanism (01) comprises upper plate (015), lower roof plate (016) and framework, and described lower roof plate (016) is fixedly linked with the piston (0191) of cylinder system (019);
Described connecting rod mechanism (01) also comprises respectively first connecting rod (017A), second connecting rod (017B) and the third connecting rod (017C) that one end interconnects and can rotate respectively around a jointed shaft P in the left and right sides, the other end of described first connecting rod (017A), described second connecting rod (017B) and described third connecting rod (017C) is articulated with respectively on described lower roof plate (016), on described upper plate (015) and on described framework.
2. automatic paper card suction plastic packing machine as claimed in claim 1, is characterized in that, described framework comprises:
The lower guide plate (012) being fixedly connected with between the biside plate that the left and right sides faces (011) and described biside plate (011) and upper guide plate (013), offer two guide channels (014) on described lower guide plate (012) and described upper guide plate (013);
Two guideposts that are sheathed in guide channel described in two (014) and can relatively described guide channel (014) slide up and down, the upper end of described two guideposts is fixedly connected with described upper plate (015);
Be separately fixed at two bearings (018) on described lower roof plate (016) left and right sides, one end of described third connecting rod (017C) is articulated with on the described bearing (018) of homonymy.
3. automatic paper card suction plastic packing machine as claimed in claim 1, is characterized in that, described automatic paper card suction plastic packing machine also comprises drawing expects module (5).
4. automatic paper card suction plastic packing machine as claimed in claim 3, is characterized in that, described in draw material module (5) comprising:
Slide mechanism (54) and be fixed on the multipair paired chuck (51,52,53) on described slide mechanism (54), two both sides that are respectively in described plastic film (1) in every pair of described paired chuck (51,52,53);
The driver train (58) that can drive described slide mechanism (54) to slidably reciprocate;
Described automatic paper card suction plastic packing machine comprises and also comprises and can drive chuck (51,52,53) described in each to clamp and unclamp the pneumatic actuator system of described plastic film (1).
5. automatic paper card suction plastic packing machine as claimed in claim 4, it is characterized in that, the described material module (5) of drawing comprises totally three pairs of described paired chucks (51,52,53), described three pairs of paired chucks (51,52,53) are uniformly distributed along the direction that slidably reciprocates of described slide mechanism (54).
6. automatic paper card suction plastic packing machine as claimed in claim 5, is characterized in that, described in draw material module (5) also comprise the supporting board (55,56,57) for support plastic film (1).
7. automatic paper card suction plastic packing machine as claimed in claim 1, it is characterized in that, in technological process direction, in each unit width L, be distributed with continuously a product unit, described die-cut module (8) comprises two die-cut unit, position, a described die-cut unit can overlap with position, die-cut unit described in another after three described unit width L of translation, and described unit width L is half of the predetermined step-length that is pulled of described plastic film (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118020.4U CN203819530U (en) | 2014-03-14 | 2014-03-14 | Automatic paper card skin packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118020.4U CN203819530U (en) | 2014-03-14 | 2014-03-14 | Automatic paper card skin packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819530U true CN203819530U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118020.4U Expired - Fee Related CN203819530U (en) | 2014-03-14 | 2014-03-14 | Automatic paper card skin packing machine |
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| CN (1) | CN203819530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856274A (en) * | 2016-06-27 | 2016-08-17 | 中国科学院重庆绿色智能技术研究院 | Single-drive two-position concentric positioning table |
-
2014
- 2014-03-14 CN CN201420118020.4U patent/CN203819530U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856274A (en) * | 2016-06-27 | 2016-08-17 | 中国科学院重庆绿色智能技术研究院 | Single-drive two-position concentric positioning table |
| CN105856274B (en) * | 2016-06-27 | 2018-02-13 | 中国科学院重庆绿色智能技术研究院 | A kind of dibit concentric locating platform singly driven |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |