CN218053938U - Double-color lunch box thermoforming device - Google Patents

Abstract

The utility model discloses a double-colored cutlery box thermoforming device, including two bearing plates, two the common fixedly connected with casing in a side that the bearing plate is close to each other, the inner wall fixedly connected with forming die of casing, the shaping groove has been seted up to forming die's upper surface, the fixed inlaying in bottom surface of casing has two fixed covers, two the equal fixedly connected with servo electronic jar of interior diapire of fixed cover, two slide openings, two have been seted up to forming die's bottom surface the equal fixedly connected with slide of flexible end of servo electronic jar, two the top of slide extends to the inside of two slide openings respectively, forming die's top is equipped with the clamp plate, the shrinkage pool has been seted up to the bottom surface of clamp plate. The device has the advantages that the sliding plate rises, the characteristic of upwards jacking the double-color lunch box after thermal forming is achieved, the double-color lunch box can be more conveniently taken out and discharged, and the discharging speed of the thermal forming device after the double-color lunch box is thermally formed is improved.

Description

Double-color lunch box thermoforming device

Technical Field

The utility model belongs to the technical field of the make-up machine is moulded to heat and specifically relates to a double-colored cutlery box thermoforming device.

Background

The thermoplastic forming machine is a machine for sucking the thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are heated and plasticized into products such as advanced packaging decoration boxes, frames and the like in various shapes, and the thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened are sucked into vacuum covers, plastic sucking trays, foam shells and the like in various shapes through a mould by utilizing the vacuum suction force generated by a vacuum pump.

The application of the thermoplastic forming machine is very wide, the double-color lunch box also needs to be processed by the thermoplastic forming machine during production, and after the existing thermoplastic forming machine is used for thermoforming the double-color lunch box, the formed double-color lunch box is usually taken out manually, but the taking out and blanking are inconvenient, the blanking speed after the double-color lunch box is thermoformed is reduced, and therefore, the double-color lunch box thermoforming device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-colored cutlery box thermoforming device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a double-colored cutlery box thermoforming device, includes two bearing plates, two the common fixedly connected with casing in a side that the bearing plate is close to each other, the inner wall fixedly connected with forming die of casing, the shaping groove has been seted up to forming die's upper surface, the fixed inlaying in bottom surface of casing has two fixed cowls, two the equal fixedly connected with servo electronic jar of the interior diapire of fixed cowls, two slide opening, two have been seted up to forming die's bottom surface the equal fixedly connected with slide of flexible end of servo electronic jar, two the top of slide extends to the inside of two slide openings respectively, forming die's top is equipped with the clamp plate, the shrinkage pool has been seted up to the bottom surface of clamp plate, the interior roof fixed mounting of shrinkage pool has the electric heating board.

In a further embodiment, two electric slide rails are fixedly embedded in one side face, close to each other, of each bearing plate, and the sliding output ends of the two electric slide rails are fixedly connected with the upper surface of the pressing plate.

In a further embodiment, the bottom surface of the casing is fixedly connected with a protective cover, the inner bottom wall of the protective cover is fixedly connected with a vacuum pump, the bottom surface of the casing is provided with a through opening, and the top end of the vacuum pump penetrates through the through opening and extends to the upper side of the through opening.

In a further embodiment, two sets of plastic suction holes are formed in the inner bottom wall of the forming groove, a separating cover is fixedly connected to the inner bottom wall of the shell, the top end of the separating cover is fixedly connected with the bottom surface of the forming mold, and the plastic suction holes are located above the separating cover.

In a further embodiment, the inner walls of the two sliding holes are fixedly connected with sealing rings, and the outer surfaces of the two sliding plates are respectively contacted with the inner rings of the two sealing rings.

In a further embodiment, two travel switches are fixedly embedded in the bottom surface of the forming die, two side faces, close to each other, of the sliding plates are fixedly connected with limiting plates, and a control box is fixedly embedded in the front face of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

this device is provided with the electrical heating board through the clamp plate, play the characteristics of heating when thermoforming plastic raw materials, will make the better heating of plastic raw materials soften, simultaneously with the cooperation in vacuum pump and plastic uptake hole, can make the plastic raw materials plastic uptake after the heating softens become the shape of double-colored cutlery box, and then reached the thermoforming processing to double-colored cutlery box, be provided with two fixed covers through the casing bottom, can install two servo electric jar respectively, and utilize the operation of servo electric jar, can drive the slow reciprocating of slide, thereby play the characteristics of jack-up after the thermoforming to double-colored cutlery box through the rising of slide, it is more convenient when taking out the unloading to double-colored cutlery box, the unloading speed of thermoforming device after to double-colored cutlery box thermoforming has been improved.

Drawings

Fig. 1 is a schematic perspective view of a thermal forming device for a two-color lunch box.

Fig. 2 is a sectional view showing a front view of a housing in the two-color lunch box thermoforming apparatus.

FIG. 3 is a cross-sectional view of the front view of the pressing plate in the thermal forming device for two-color meal box.

Fig. 4 is a partially enlarged structural view of a part a of the thermal forming device for a two-color lunch box in fig. 2.

In the figure: 1. a bearing plate; 2. a housing; 3. forming a mold; 4. forming a groove; 5. a fixed cover; 6. a servo electric cylinder; 7. a slide plate; 8. a slide hole; 9. a seal ring; 10. pressing a plate; 11. concave holes; 12. an electrical heating plate; 13. a protective cover; 14. a vacuum pump; 15. a port; 16. a separation cover; 17. plastic sucking holes; 18. An electric slide rail; 19. a limiting plate; 20. a travel switch; 21. and a control box.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the utility model, a double-colored cutlery box thermoforming device, including two bearing plates 1, the common fixedly connected with casing 2 in a side that two bearing plates 1 are close to each other, the inner wall fixedly connected with forming die 3 of casing 2, forming groove 4 has been seted up to forming die 3's upper surface, the fixed bottom surface of casing 2 is inlayed and is had two fixed cowls 5, the equal fixedly connected with servo electronic jar 6 of inner diapire of two fixed cowls 5, servo electronic jar 6 is the modularization product with servo motor and lead screw integrated design, convert servo motor's rotary motion into linear motion, realize the brand-new revolutionary product of high accuracy linear motion series, two slide openings 8 have been seted up to forming die 3's bottom surface, the equal fixedly connected with slide 7 of the flexible end of two servo electronic jars 6, the top of two slides 7 extends to the inside of two slide openings 8 respectively, forming die 3's top is equipped with clamp plate 10, shrinkage pool 11 has been seted up to clamp plate 10's bottom surface, the interior roof fixed mounting of shrinkage pool 11 has electric heating plate 12.

Equal fixed the inlaying in a side that two bearing plates 1 are close to each other has electronic slide rail 18, the slip output of two electronic slide rail 18 all is connected with the last fixed surface of clamp plate 10, through electronic slide rail 18, can drive the slow up-and-down slip of clamp plate 10, and then be convenient for carry out heat treatment to plastic raw materials, casing 2's bottom surface fixedly connected with protection casing 13, protection casing 13's interior diapire fixedly connected with vacuum pump 14, opening 15 has been seted up to casing 2's bottom surface, opening 15 and the top that extends to opening 15 are run through on vacuum pump 14's top, two sets of plastic uptake holes 17 have been seted up to the interior diapire of shaping groove 4, casing 2's interior diapire fixedly connected with partition cover 16, the top of partition cover 16 and forming die 3's bottom surface fixed connection, plastic uptake hole 17 is located partition cover 16's top, vacuum pump 14 through protection casing 13 being equipped with, and with plastic uptake hole 17's cooperation, can make the plastic raw materials after the heat softening become the shape of double-colored cutlery box, thereby be convenient for process the plastic raw materials.

The equal fixedly connected with sealing washer 9 of inner wall of two slide holes 8, the surface of two slides 7 contacts with the inner circle of two sealing washers 9 respectively, utilize sealing washer 9 to seal between slide hole 8 and the slide 7, can reduce the gap between the two, forming die 3's bottom surface is fixed to be inlayed and is had two travel switch 20, the equal fixedly connected with limiting plate 19 of a side that two slides 7 are close to each other, the front of casing 2 is fixed to be inlayed and is had control box 21, cooperation through travel switch 20 and limiting plate 19, play the spacing effect after the slide 7 rebound, can start slide 7 reset motion downwards simultaneously.

The utility model discloses a theory of operation is:

first be linked together the device with the power, then place plastic materials in the top of shaping groove 4, then control electronic slide rail 18 and drive clamp plate 10 downstream, and can make clamp plate 10 descend to forming die 3's top, start electric heating board 12 work after that, can carry out heat treatment to the plastic materials of shaping groove 4 top, after plastic materials heating is accomplished, control vacuum pump 14 operation, utilize the vacuum suction that vacuum pump 14 produced, can make the plastic materials after the heat softening through the shaping groove 4 plastic uptake into the shape of double-colored cutlery box, and behind the double-colored cutlery box thermoforming, start two servo electronic jars 6 and extend the motion simultaneously, can drive slide 7 quick rebound, and can upwards jack up the double-colored cutlery box after the thermoforming, thereby be convenient for carry out the unloading to the double-colored cutlery box after upwards jacking up.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a double-colored cutlery box thermoforming device which characterized in that: including two bearing plates (1), two the common fixedly connected with casing (2) in a side that bearing plate (1) is close to each other, the inner wall fixedly connected with forming die (3) of casing (2), shaping groove (4) have been seted up to the upper surface of forming die (3), the fixed bottom surface of casing (2) is inlayed and is had two fixed cowls (5), two the equal fixedly connected with servo electronic jar (6) of inner bottom wall of fixed cowling (5), two slide opening (8) have been seted up to the bottom surface of forming die (3), two the equal fixedly connected with slide (7) of flexible end of servo electronic jar (6), two the top of slide (7) extends to the inside of two slide opening (8) respectively, the top of forming die (3) is equipped with clamp plate (10), shrinkage pool (11) have been seted up to the bottom surface of clamp plate (10), the interior roof fixed mounting of shrinkage pool (11) has electric heating board (12).

2. A two-color meal box thermoforming device as claimed in claim 1, wherein: two a side that bearing plate (1) is close to each other all is fixed to inlay has electronic slide rail (18), two the slip output of electronic slide rail (18) all is connected with the last fixed surface of clamp plate (10).

3. A two-color meal box thermoforming device as claimed in claim 1, wherein: bottom surface fixedly connected with protection casing (13) of casing (2), the interior diapire fixedly connected with vacuum pump (14) of protection casing (13), opening (15) have been seted up to the bottom surface of casing (2), opening (15) are run through and extend to the top of opening (15) on the top of vacuum pump (14).

4. A two-color meal box thermoforming device as claimed in claim 1, wherein: two sets of plastic uptake holes (17) have been seted up to the inner bottom wall in shaping groove (4), the inner bottom wall fixedly connected with of casing (2) separates cover (16), the top of separating cover (16) and the bottom surface fixed connection of forming die (3), plastic uptake hole (17) are located the top that separates cover (16).

5. A two-color lunch box thermoforming device as claimed in claim 1, further comprising: the inner walls of the two sliding holes (8) are fixedly connected with sealing rings (9), and the outer surfaces of the two sliding plates (7) are respectively contacted with the inner rings of the two sealing rings (9).

6. A two-color meal box thermoforming device as claimed in claim 1, wherein: the bottom surface of forming die (3) is fixed to be inlayed and is had two travel switch (20), two the equal fixedly connected with limiting plate (19) in a side that slide (7) are close to each other, the front of casing (2) is fixed to be inlayed and is had control box (21).

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