CN201619288U

CN201619288U - Color film vacuum transferring machine

Info

Publication number: CN201619288U
Application number: CN2010200018144U
Authority: CN
Inventors: 范乾仓
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-07
Filing date: 2010-01-07
Publication date: 2010-11-03
Anticipated expiration: 2020-01-07

Abstract

The utility model relates to a color film vacuum transferring machine comprising parts of a machine platform, a central upper mold, a group of preheating upper molds and a group of lower molds and the like. Heaters are arranged; each preheating upper mold is internally provided with the heater; the machine platform is provided with a group of sliding rails; the sliding rails are provided with a group of lower molds; each lower mold is internally provided with a workpiece platform and an exhaust hole which is butted with a vacuum exhaust pipe connected with a vacuum pump; when one of the lower molds is pushed to the processing position of the center of the machine platform, a workpiece is placed on the workpiece platform, and a color film covers a mold opening of the lower mold, so as to lead the central upper mold to fall to be closed with the lower mold; color film heating is carried out by virtue of the heater of the middle upper mold; the vacuum pump is started to carry out vacuum exhaust on the central upper mold and the central lower mold till to be vacuum, then the vacuum pumping is carried out only on the lower molds, then the workpiece platform is lifted to lead the workpiece thereon to be pushed towards the pull-downward color film; and by virtue of the pull force of the color film pulled downwards and the reverse thrust of the workpiece pushed upwards, the workpiece and the color film are strongly attached.

Description

Color film vacuum transfer interpreter

Technical field

The utility model relates to a kind of color film vacuum transfer interpreter.

Background technology

Known color film vacuum transfer interpreter, it comprises upper die and lower die and the color film of transfer printing, it only is connected with vavuum pump in counterdie known color film vacuum transfer interpreter, and the color film of its transfer printing is for whole volume and rely on cylinder its roll extrusion of going ahead of the rest to be placed the work package surface of counterdie, again with after patrix and the counterdie closure, in the program that is vacuumized by counterdie, so that color film and work package are binded, but known design has following shortcoming:

1, it is only vacuumized by counterdie, and patrix and counterdie air can't be extracted out fully, and color film will produce uneven fold and bubble when binding, and defective products is increased.

2, its color film is pulled out use for whole volume, and with cylinder color film is pressed on the work package surface, and the pattern or the consistency of colour of uncontrollable each work package institute transfer printing.

Summary of the invention

Main purpose of the present utility model is to rely on the heater of central patrix to carry out making its generation heat melt state to color film heating, makes color film be easy to bind.

A time purpose of the present utility model mainly is to rely on to be provided with one all to establish a control valve and be connected to the vavuum pump of central patrix and board central authorities respectively with vacuum exhaust pipe in two bleeding points in board, the air that central patrix and counterdie are carried out vacuum extracts simultaneously, and vavuum pump stops central patrix towards the control valve of central patrix the action that vacuumizes is closed in control, only keep the action that counterdie is proceeded to vacuumize, air pressure difference in mat central authorities' patrix and the counterdie is pulled down color film, work stage is risen, make the work package on it push drop-down color film to, rely on color film by drop-down pulling force and work package by on the power of oppositely slippaging that pushes away, and work package is produced and the powerful active state of fitting of color film, and make that color film can be complete driving fit with stick in the work package surface, can not produce any bubble.

A purpose more of the present utility model is to rely on the hot blast of air-heater to be continued to import in the central patrix by warm-air pipe, and what make that color film keeps that heat melts is easy to the bonding state and promotes the hot transfer printing effect of color film.

For reaching above-mentioned purpose, a kind of color film vacuum transfer interpreter of the utility model, it comprises a board, a central patrix and one group of member such as counterdie that slides against the board slide rail, wherein:

This central authorities' patrix is arranged at board central authorities top, be provided with heater in this central authorities' patrix, and the lifting moving that relies on an elevating mechanism of being located at the board top that central patrix can be gone to upper and lower, in board central horizontal position, be provided with one group of slide rail, and be provided with this group counterdie in slide rail, in each counterdie, be equipped with a work stage, be provided with vavuum pump in board, this vavuum pump is connected to central patrix and board central authorities with vacuum exhaust pipe respectively.

Preferably, this central authorities' patrix is connected with the warm-air pipe that is connected with air-heater.

Preferably,, be respectively equipped with a preheating patrix, in each preheating patrix, be equipped with heater, in the board of each preheating patrix top, respectively be provided with this elevating mechanism, and make each preheating patrix can go to upper and lower lifting moving in the both sides of central patrix.

Preferably, be provided with an impeller-hub for elevating mechanism in the counterdie bottom center and pass,, and be provided with the aspirating hole that a vacuum suction tube end that is connected with vavuum pump docks simultaneously in counterdie bottom one side position to promote the hole of work stage ascending, descending.

Preferably, this vavuum pump is connected to central patrix and this group counterdie with soft vacuum exhaust pipe respectively.

Preferably, in board, be provided with two vavuum pumps and be connected with central patrix and counterdie respectively, respectively the air in central patrix and the counterdie is carried out vacuum suction.

The beneficial effects of the utility model are: rely on color film by drop-down pulling force and work package by on the power of oppositely slippaging that pushes away, and work package is produced and the powerful active state of fitting of color film, and make that color film can be complete driving fit with stick in the work package surface, can not produce any bubble, what simultaneously and rely on the hot blast of air-heater to be continued to import in the central patrix by warm-air pipe, make that color film keeps that heat melts is easy to the bonding state and promotes the hot transfer printing effect of color film.Having film figure easy and simple to handle, color and color sticks in position on the work package and is easy to effects such as control and defective products rate are extremely low.

Description of drawings

Fig. 1 attempts the wherein stereogram of a preferred embodiment for the utility model;

Fig. 2 is a front view of the present utility model;

Paste and front view during preheating by color film for the utility model begins to carry out for Fig. 3;

Fig. 4 is the utility model central authorities patrix and the counterdie embodiment cut-away view when not closed;

Fig. 5 heats after for the utility model central authorities patrix and counterdie closure and the embodiment cut-away view when vacuumizing;

Fig. 6 for the utility model only counterdie vacuumize and inject the embodiment cut-away view of thermal current when central patrix;

Fig. 7 for the utility model with the embodiment cut-away view that pushes away on the work stage when making the bonding of work package and color film;

Central authorities' patrix rose to the location and takes out the embodiment cut-away view that the counterdie hole is left in the impeller-hub decline of work package and elevating mechanism when Fig. 8 finished bonding for the utility model;

The counterdie that Fig. 9 will finish bonding for the utility model pass to a side position of readiness can be with the embodiment cut-away view of passing with another counterdie of finishing preheating to Working position;

Figure 10 is connected to vavuum pump with soft vacuum exhaust pipe the embodiment front view of central patrix and this group counterdie respectively for the utility model.

Description of reference numerals: 1-vacuum transfer interpreter; The 11-board; 12-central authorities patrix; 121,122-preheating patrix; The 123-heater; The 13-elevating mechanism; The 131-impeller-hub; The 14-air-heater; The 141-warm-air pipe; The 15-vavuum pump; 151,152-control valve; 1511,1521-vacuum exhaust pipe; The 16-slide rail; The 17-counterdie; The 171-work stage; The 172-hole; The 173-aspirating hole; The 18-work package; The color film of 19-.

The specific embodiment

See also Fig. 1, Fig. 2 and shown in Figure 3, the color film vacuum of the utility model transfer interpreter 1, it comprises a board 11, one central patrix 12, one group of preheating patrix 121,122 and one groups of members such as counterdie 17 that slide against board 11 slide rails 16, wherein should be arranged at above the central authorities of board 11 by central authorities' patrix 12, and be provided with heater 123 in should central authorities' patrix 12 and be connected with the warm-air pipe 141 of air-heater 14, and rely on an elevating mechanism 13 of being located at board 11 tops that central patrix 12 can be presented, under lifting moving, another group preheating patrix 121,122, then be located at the both sides of aforementioned central patrix 12 respectively, each preheating patrix 121, in 122, be equipped with heater 123, also rely on the elevating mechanism 13 of being located at board 11 tops that it can be presented simultaneously, following lifting moving, in board 11 central horizontal positions, be provided with one group of slide rail 16, and be provided with one group of counterdie 17 in slide rail 16, in each counterdie 17, be equipped with a work stage 171 and an aspirating hole 173 that docks with vacuum exhaust pipe 1521, in board 11, be provided with vavuum pump 15, and establish a control valve 151 respectively at 15 liang of bleeding points of vavuum pump, 152 and respectively with

vacuum exhaust pipe

1511,1521 are connected to central patrix 12 and board 11 central authorities, when will be wherein a counterdie 17 when passing to the corresponding Working position of board 11 central authorities and central patrix 12, to make this moment the impeller-hub 131 of the elevating mechanism 13 of being located at board 11 central authorities belows aim at the hole 172 of these counterdie 17 central authorities, while also makes the vacuum exhaust pipe 1521 that is connected with vavuum pump 15 involutory with the aspirating hole 173 of counterdie 17, work package 18 is placed on the work stage 171, again color film 19 was covered the die orifice (as shown in Figure 4) of counterdie 17, the elevating mechanism 13 that starts central patrix 12 central patrix 12 is descended and with counterdie 17 closures of below, relying on this moment the heater 123 of central patrix 12 to carry out making it produce heat to color film 19 heating melts and is easy to the bonding state, starting vavuum pump 15 simultaneously extracts central patrix 12 and air in the counterdie 17 and is expelled to vacuum state (as shown in Figure 5), when treating to vacuum state, close vavuum pump 15 wherein a control valve 151 that leads to central patrix 12 stop the action that vacuumizes of central patrix 12, only keep the action that counterdie 17 is proceeded to vacuumize, because of the air pressure difference in central patrix 12 and the counterdie 17, and make color film be pulled down (as shown in Figure 6), then make this moment the impeller-hub 131 of elevating mechanism 13 promote work stage 171 risings, work package 18 on it is pushed to by drop-down color film 19 bottom surfaces, by color film 19 by drop-down pulling force and work package 18 by on the power of oppositely slippaging that pushes away, and work package 18 is produced and color film 19 powerful active states of fitting, and make that color film 19 can be complete driving fit with stick in work package 18 surfaces, can not produce any bubble (as shown in Figure 7), also rely on the hot blast of air-heater 14 to continue to import in the central patrix 12 simultaneously by warm-air pipe 141, what make that color film 19 keeps that heat melts is easy to the bonding state and promotes the hot transfer printing effect of color film 19, when applying is finished, close vavuum pump 15, behind heater 123 and the air-heater 14, central patrix 12 is risen to the location, after more color film 19 being cut off by work package 18 peripheries, take out work package 18 and promptly finish color film 19 transfer printing programs (as shown in Figure 8), counterdie 17 passing of finishing bonding can be passed another counterdie 17 of finishing preheating to Working position (as shown in Figure 9) to a side position of readiness, have easy and simple to handle, color film 19 patterns and color stick in position on the work package 18 and are easy to effects such as control and defective products rate are extremely low, and by this group preheating patrix 121,122, when another counterdie 17 standbies wherein, also insert work package 18 earlier and cover color film 19, make a wherein preheating patrix 121, counterdie 17 closures of 122 declines and standby are to carry out preheating by means of 123 pairs of color films 19 of heater.

Set vavuum pump 15 in aforementioned this board 11, can be connected to central patrix 12 and this group counterdie 17 (as shown in figure 10) with soft

vacuum exhaust pipe

1511,1521 respectively, and, the utility model can be established two vavuum pumps 15, be connected with central patrix 12 and counterdie 17 respectively, respectively the air in central patrix 12 and the counterdie 17 is carried out vacuum suction.

In sum, the utlity model has film figure easy and simple to handle, color and color sticks in position on the work package and is easy to effects such as control and defective products rate are extremely low.

The above person only, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, so the change of numerical value or displacement of equivalent elements such as, or, all should still belong to the category that the utility model patent contains according to equalization variation and modification that the utility model claim is done.

Claims

1. color film vacuum transfer interpreter, it comprises a board, a central patrix and one group of counterdie that slides against the board slide rail, it is characterized in that:

2. color according to claim 1 film vacuum transfer interpreter is characterized in that this central authorities' patrix is connected with the warm-air pipe that is connected with air-heater.

3. color according to claim 1 film vacuum transfer interpreter, it is characterized in that, both sides in central patrix, be respectively equipped with a preheating patrix, in each preheating patrix, be equipped with heater, in the board of each preheating patrix top, respectively be provided with this elevating mechanism, and make each preheating patrix can go to upper and lower lifting moving.

4. color according to claim 1 film vacuum transfer interpreter, it is characterized in that, being provided with an impeller-hub for elevating mechanism in the counterdie bottom center passes to promote the hole of work stage ascending, descending, simultaneously in counterdie bottom one side position, and be provided with the aspirating hole that a vacuum suction tube end that is connected with vavuum pump docks.

5. color according to claim 1 film vacuum transfer interpreter is characterized in that, this vavuum pump is connected to central patrix and this group counterdie with soft vacuum exhaust pipe respectively.

6. color according to claim 1 film vacuum transfer interpreter is characterized in that, is provided with two vavuum pumps and is connected with central patrix and counterdie respectively in board, respectively the air in central patrix and the counterdie is carried out vacuum suction.