CN209365408U - Full-automatic plastic thermoforming machine - Google Patents

Abstract

The utility model relates to full-automatic plastic thermoforming machines, including rack, turnover roll assembly, form heating component, shaping station component, traction mechanism and winding component, turnover roller, form heating component, shaping station component, traction mechanism and winding component are successively orderly mounted on the rack from left to right, it is characterized by: turnover roll assembly has the fixed plate being fixed on the rack and the turnover roller being mounted in fixed plate, forming heating component includes pedestal, upper heating plate, lower heating plate and cylinder, using changing traditional radiation heat-conducting mode to version contact heating, shorten the heating time of plastic sheet, effectively protect the molecular structure of plastic sheet, the energy is saved, molding, stroke punching cuts all master units and designs on fuselage entirely, it is very clear, it is extremely convenient to operation maintenance.

Description

Full-automatic plastic thermoforming machine

Technical field

The utility model relates to full-automatic plastic thermoforming machines.

Background technique

Thermoforming machine for plastics mainly includes the processes such as heating, drawing and forming, punching, winding.It is suitable for plurality of specifications rulers The pharmaceutical packings such as very little sugar coated tablet, plastic sheet, capsule, it can also be used to the approximate hardware of shape, electronic component or food packaging, Has the characteristics that sealed reliable, convenient to install and maintain.

Current molding machine is inefficient, while molding machine is also unstable in processing.

Utility model content

It is full-automatic that the utility model proposes one kind, and fast speed, efficient full-automatic plastic thermoforming machine solves existing The above problem present in use process in technology.

The technical solution of the utility model is achieved in that

Full-automatic plastic thermoforming machine, including rack, turnover roll assembly, molding heating component, shaping station component, traction Mechanism and winding component, turnover roller, molding heating component, shaping station component, traction mechanism and winding component successively from From left to right is orderly mounted on the rack, it is characterised in that: turnover roll assembly has the fixed plate and installation being fixed on the rack Turnover roller in fixed plate, molding heating component includes pedestal, upper heating plate, lower heating plate and cylinder, upper heating plate with The lower corresponding setting of heating plate is formed with the stroke space passed through for warmware to be added, and upper heating plate and lower heating plate are equipped with four A pilot hole, there are four guide rods, guide rod one end to be fixed on the base for installation on pedestal, and cam set is fixedly connected on pedestal Part, the other end be through in four pilot holes activity with merge be extended with it is outer appear, it is described it is outer appear on be combined with nut, it is lower plus Hot plate is cooperated by four pilot holes and guide rod activity, is equipped with cylinder below lower heating plate.

Preferably, the shaping station component includes mounting bracket, four columns, upper die holder and lower die holder, upper die holder and The corresponding setting of lower die holder,

Upper die holder, which can slide up and down to, to be arranged on column, and lower die holder is fixed on column lower end, is provided with cavity plate on lower die holder, It is provided with punch-pin on upper die holder, is connected with cylinder in the upper end of the upper die holder.

Preferably, the turnover roller is equipped with two, and two turnover rollers are sequentially arranged at fixed plate and in same level side Upwards, at the stroke space that the upper surface of the turnover roller of molding heating component neighbour side is formed with upper heating plate and lower heating plate In on same level straight line.

Preferably, upper die holder and lower die holder have a material inlet, and the stroke space end of upper heating plate and lower heating plate goes out It is located at material inlet neighbour side at mouthful, the two has gap.

Preferably, clearance distance 1-5cm.

Preferably, adjustable deflector roll is installed below the turnover roll assembly, fixing seat is installed in fixed plate, solid Cooperate fixing axle in reservation, fixing axle is combined with mounting plate, and mounting plate one end is provided with matching hole and communicates with matching hole logical Slot is provided with fastener hole in mounting plate side, the matching fastener in fastening through-hole, and adjustable deflector roll installation is at that other end of the mount plate.

It preferably, further include punching station, punching station is set on rear side of traction mechanism.

In conclusion changing traditional spoke to version contact heating the utility model has the beneficial effects that: using Heat-conducting mode is penetrated, the heating time of plastic sheet is shortened, effectively protects the molecular structure of plastic sheet, has saved the energy, molding, row Cheng Chong cuts all master units and designs on fuselage entirely, very clear, extremely convenient to operation maintenance.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model full-automatic plastic thermoforming machine；

Fig. 2 is the right side schematic view of Fig. 1；

Fig. 3 is the structural schematic diagram for forming heating component；

Fig. 4 is the structural schematic diagram of shaping station component；

Fig. 5 is the structural schematic diagram of mounting plate.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model 1-5, to the technical scheme in the embodiment of the utility model It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, is fallen within the protection scope of the utility model.

Embodiment

As shown in Figures 1 to 5, the utility model discloses full-automatic plastic thermoforming machines, including rack, turnover roll assembly 2, heating component 3, shaping station component 4, traction mechanism 5 and winding component 6, turnover roller, molding heating component, molding are formed Station component, traction mechanism and winding component are successively orderly mounted on the rack from left to right, and turnover roll assembly 2, which has, to be fixed Fixed plate 21 on the rack and the turnover roller 22 being mounted in fixed plate 21, with reference to Fig. 2, forming heating component 3 includes bottom Seat 30-1, upper heating plate 32, lower heating plate 35 and cylinder 34, the setting corresponding with lower heating plate 35 of upper heating plate 32 are formed with For the stroke space that warmware to be added passes through, upper heating plate 32 and lower heating plate 35 are all provided with there are four pilot hole, on pedestal 30-1 There are four guide rod 33,33 one end of guide rod to be movably fixed on pedestal 30-1 for installation, and cam set is fixedly connected on pedestal Part, the other end are through in four pilot holes activity and are extended with the outer 33-1 that appears with merging, which is fixedly connected, and outer appear described On be combined with nut 34, lower heating plate 32 is cooperated by four pilot hole 35-1 and 33 activity of guide rod, under lower heating plate 33 Side cylinder 3 is installed, the extension bar 34-1 of cylinder is fixedly connected with lower heating plate, be fixedly connected mode include threaded connection or Welding；A driving plate can also be added therebetween, be fixedly connected above driving plate with lower heating plate 32, lower section and extension bar 34-1 is fixedly connected, and so mainly to improve stability, wherein cylinder operation mode is existing common sense, is not described, mainly Effect is to drive working up and down for lower heating plate.

Cam pack is existing common component, and cam pack mainly includes cam 39 and actuated by cams plate 37, actuated by cams Be provided on plate 37 U-type groove or through slot all can (not shown go out), bearing 30 is equipped in U-type groove or through slot and for bearing The fixing axle being fixed in driving plate 37, bearing 30 be used as driven member, two avris of actuated by cams plate 37 be mounted on pedestal Guide rod 33 on 30-1 is fixedly connected, and pushes driven member to move up and down by the reciprocating motion of cam 39, since bearing 30 is pacified Mounted in actuated by cams plate 37, the realization that moves up of actuated by cams plate 37 is driven, and the up and down motion of guide rod 33 can be driven, due to leading It is fixedly connected to the upper end of bar 33 with upper heating plate, may be implemented to drive the up and down of heating plate, in order to improve cam The stability that driving plate 37 moves up and down can install a cam guide rod 36, and cam guide rod upper end is fixed on the base, under End is flexibly connected with actuated by cams plate 37, is mainly used for guiding role and is prevented shaking, improves stability.

The shaping station component 4 includes mounting bracket, four columns 41, upper die holder 42 and lower die holder 43, upper die holder 42 With the corresponding setting of lower die holder 43；

Upper die holder 42, which can slide up and down to, to be arranged on column 41, specifically, is opened through-hole in 42 avris of upper die holder, is led to Hole be used for column activity space, lower die holder 43 is fixed on 41 lower end of column, cavity plate 45 is provided on lower die holder 43, on upper die holder 42 It is provided with punch-pin 44,44 lower end of punch-pin has the formed punch that can be extended in cavity plate 45, and realization pair is connected in the upper end of the upper die holder Cylinder 46 drives moving down for upper die holder by cylinder 46, the bubble-cap of material is driven to form.

The turnover roller 22 is equipped with two, and two turnover rollers 22 are sequentially arranged at fixed plate and in same level direction On, the stroke space formed with upper heating plate with lower heating plate positioned at the upper surface of the turnover roller of molding heating component neighbour side is in The precision of processing can be improved on same level straight line, on same straight line.

Upper die holder 42 and lower die holder 43 have a material inlet, at the stroke space end outlet of upper heating plate and lower heating plate Positioned at material inlet neighbour side, the two has gap 11, it is preferable that clearance distance 1-5cm.Using this structure reduce both away from From one, can be reduced process time；Two, it also can be reduced the temperature problem of non-uniform of material difference local.

Adjustable deflector roll 23 is installed below the turnover roll assembly, fixing seat 25 is installed in fixed plate 21, solid Cooperate fixing axle 26 in reservation, fixing axle 26 is combined with mounting plate 24,24 one end of mounting plate be provided with matching hole 27 and with cooperation The through slot 28 that hole communicates is provided with fastener hole 29-1 in mounting plate side, matching fastener 29 in fastening through-hole, adjustable deflector roll peace Dress at that other end of the mount plate, by adjusting the angle of mounting plate 24, then cooperates through the fastener 29 in fastener hole 29-1 and fixes, Realize the rate of tension to different needs.

Punching station 7 is also mounted in the utility model, and punching station 7 is set to 5 rear side of traction mechanism, increases punching station 7, It more automates, punching station is the prior art, is not described, and it is the more preferably intelligence in order to integrate that this equipment, which is added,.

This equipment has following characteristics: 1, stroke is adjustable --- to needing to change type page size, do not need to increase or replace zero Part can successfully, accurately implement the replacement of type page size.

2, version heating device-is used and changes traditional radiation heat-conducting mode to version contact heating, shorten modeling The heating time of piece effectively protects the molecular structure of plastic sheet, has saved the energy.

3, main device --- heating, molding, stroke are punched all master units and design on fuselage entirely, very clear, right Operation maintenance is extremely convenient.

4, forming --- plastic sheet enters shaping mold cavity to version heating plasticizing, positive pressure inflates to form well-pressed light through roller of transferring.

5, be punched, receive waste material device --- servo motor make it is intermittent be fed forward plastic sheet, make primary movement, molding, punching Two tasks are cut out, while receiving waste material device and carrying out receipts waste material.

Machine operation principle: PVC material is put into bearing material station 1, and material pulls in molding 3 station of heating component, after heating at Type traction traction material enters shaping station component 4, and mechanical stretching positive air pressure froths molding, forms after molding and involves molding Station, middle transition enter punching traction, traction punching plate length, and punching cuts out plate, are pushed into output conveying by cylinder Band, the entire process of machine are completed.

Bearing material station mainly includes motor 100 and roller bearing bar 101, and charging tray covers on roller bearing bar 101, and what this equipment was mentioned leads Draw mechanism 5 and winding component 6 is the prior art, traction mechanism is relatively common mechanism, at present bubble-cap machine in the market Traction mechanism is all suitable for, and is not elaborated.

The design is mainly utilizing a little components of improvement and existing some conventional priors, some of prior arts It is not described, the automation of Lai Shixian equipment and the performance for stability of equipment.

Simultaneously it may be noted that the term pointed out of the utility model, such as: "front", "rear", "vertical", "horizontal", finger The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as the limitation to scope of protection of the utility model.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (7)

1. full-automatic plastic thermoforming machine, including rack, turnover roll assembly, molding heating component, shaping station component, dragger Structure and winding component, turnover roller, molding heating component, shaping station component, traction mechanism and winding component are successively from a left side It is orderly mounted on the rack to the right, it is characterised in that: turnover roll assembly has the fixed plate being fixed on the rack and is mounted on Turnover roller in fixed plate, molding heating component include pedestal, upper heating plate, lower heating plate and cylinder, and upper heating plate is under The corresponding setting of heating plate is formed with the stroke space passed through for warmware to be added, there are four upper heating plate and lower heating plate are all provided with Pilot hole, there are four guide rods, guide rod one end to be fixed on the base for installation on pedestal, and cam set is fixedly connected on pedestal Part, the other end be through in four pilot holes activity with merge be extended with it is outer appear, it is described it is outer appear on be combined with nut, it is lower plus Hot plate is cooperated by four pilot holes and guide rod activity, is equipped with cylinder below lower heating plate.

2. full-automatic plastic thermoforming machine according to claim 1, it is characterised in that: the shaping station component includes installation Bracket, four columns, upper die holder and lower die holder, upper die holder and the corresponding setting of lower die holder,

Upper die holder, which can slide up and down to, to be arranged on column, and lower die holder is fixed on column lower end, and cavity plate, upper mold are provided on lower die holder It is provided with punch-pin on seat, is connected with cylinder in the upper end of the upper die holder.

3. full-automatic plastic thermoforming machine according to claim 2, it is characterised in that: the turnover roller is equipped with two, two Turnover roller is sequentially arranged at fixed plate and on same level direction, positioned at the upper end of the turnover roller of molding heating component neighbour side The stroke space that face and upper heating plate and lower heating plate are formed is on same level straight line.

4. full-automatic plastic thermoforming machine according to claim 2, it is characterised in that: upper die holder and lower die holder have material into Mouthful, material inlet neighbour side is located at the stroke space end outlet of upper heating plate and lower heating plate, the two has gap.

5. full-automatic plastic thermoforming machine according to claim 4, it is characterised in that: clearance distance 1-5cm.

6. full-automatic plastic thermoforming machine according to claim 1, it is characterised in that: installation below the turnover roll assembly There is adjustable deflector roll, fixing seat is installed in fixed plate, fixing axle is cooperated in fixing seat, fixing axle is combined with mounting plate, peace The through slot that loading board one end is provided with matching hole and communicates with matching hole is provided with fastener hole in mounting plate side, in fastening through-hole Matching fastener, adjustable deflector roll installation is at that other end of the mount plate.

7. full-automatic plastic thermoforming machine according to claim 1, it is characterised in that: further include punching station, be punched station On rear side of traction mechanism.