CN208543834U - Hot-press tooling - Google Patents

Abstract

The utility model discloses a kind of hot-press tooling, hot-press tooling includes: support plate, the first heatable pressure head, driving device and the second heatable pressure head.Shell is placed on the supporting plate, first pressure head is movably located at the top of support plate, driving device and the first pressure head are connected to drive the first movable press head to contact or separate with shell, the second pressure head be located at the lower section of the first pressure head and with the first pressure head face, the second pressure head support housing.Hot-press tooling according to the present utility model, by the way that the second heatable pressure head is arranged, second pressure head can generate heat simultaneously with the first pressure head and act on identification piece, it is possible thereby to make the heated more abundant, uniform of identification piece, keep the connection of identification piece and shell stronger.

Description

Hot-press tooling

Technical field

The utility model relates to production tooling fields, more particularly, to a kind of hot-press tooling.

Background technique

In the related art, the shell of electronic product is equipped with Logo (Logogram, mark), generallys use hot-press tooling Logo is heated, heated melt of the hot melt adhesive of the bottom Logo can be fixed on the shell by Logo.But when shell is gold When belonging to part, metal material radiating rate is very fast, and the temperature of the staking punch on hot-press tooling is dissipated by shell quickly, and temperature is difficult It concentrates in the region of setting Logo of shell, to affect the fixed effect of Logo.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model One purpose is to propose a kind of for by identification piece hot-press tooling fixed to the housing, the hot-press tooling to have operation side Just, the advantages of good fixing effect.

According to the hot-press tooling of the utility model embodiment, comprising: support plate, the shell are placed on the support plate On；The first heatable pressure head, first pressure head are movably located at the top of the support plate；Driving device, the drive Dynamic device is connected with first pressure head to drive first movable press head to contact or separate with the shell；Heatable Second pressure head, second pressure head be located at the lower section of first pressure head and with the first pressure head face, second pressure head Support the shell.

According to the hot-press tooling of the utility model embodiment, by being arranged the second heatable pressure head, the second pressure head can be with It generates heat and acts on identification piece simultaneously with the first pressure head, it is possible thereby to make the heated more abundant, uniform of identification piece, make to identify The connection of part and shell is stronger.

The lower section of some embodiments according to the present utility model, first pressure head is equipped with protrusion, and the protrusion can It is only against on the identification piece.

In some embodiments of the utility model, the profile of the protrusion is identical as the profile of the identification piece.

Some embodiments according to the present utility model, first pressure head include that the first heating part and flexible first are only supported Portion, first retaining part are located at the lower section of first heating part, and first retaining part can be only against on the identification piece.

In some embodiments of the utility model, first heating part includes shell and heating coil, the heating Coil is accommodated in the shell, and first retaining part is located at the bottom of the shell.

In some embodiments of the utility model, first retaining part is silica gel material part.

Some embodiments according to the present utility model, the support plate are equipped with mounting groove, and second pressure head is embedded In the mounting groove.

In some embodiments of the utility model, the upper surface of the upper surface of the support plate and second pressure head is flat Together.

Some embodiments according to the present utility model, second pressure head include that the second heating part and flexible second are only supported Portion, second retaining part are located at the top of second heating part, and second retaining part only supports on the housing.

In some embodiments of the utility model, second retaining part is rubber material part.

Some embodiments according to the present utility model, the driving device include: driver；Adjutage, the driver It is connected with the adjutage to drive the adjutage mobile；Mounting plate, the mounting plate are connected with the lower section of the adjutage, First pressure head is located on the mounting plate.

In some embodiments of the utility model, the driver is straight line cylinder.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the mated condition schematic diagram of the hot-press tooling and shell according to the utility model embodiment；

Fig. 2 is the overall structure diagram according to the hot-press tooling of the utility model embodiment；

Fig. 3 is the structural schematic diagram according to the shell of the utility model embodiment；

Fig. 4 is the mated condition schematic diagram according to first pressure head of the utility model embodiment and the second pressure head and shell；

Fig. 5 is the fit structure schematic diagram according to first pressure head of the utility model embodiment and the second pressure head and shell；

Fig. 6 is the side view according to first pressure head of the utility model embodiment；

Fig. 7 is the sectional view according to first heating part of the utility model embodiment in vertical direction；

Fig. 8 is the side view according to second pressure head of the utility model embodiment.

Appended drawing reference:

Hot-press tooling 100,

Support plate 1, mounting groove 11,

First pressure head 2,

First heating part 21, shell 21a, heating coil 21b, the first retaining part 22, protrusion 221,

Driving device 3,

Driver 31, adjutage 32, mounting plate 33,

Second pressure head 4,

Second heating part 41, the second retaining part 42,

Start button 5,

Conclusion button 6,

Shell 200, fixing groove 201,

Identification piece 300.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Fig. 8 description according to the hot-press tooling 100 of the utility model embodiment, which can Identification piece 300 to be fixed on shell 200.Specifically, when hot-press tooling 100 works, the heat of the generation of hot-press tooling 100 Amount can be transferred to identification piece 300, and the adhesive layer on identification piece 300 is heated to be melted, it is possible thereby to by identification piece 300 and shell 200 are securely attached together.

As Figure 1-Figure 2, according to the hot-press tooling of the utility model embodiment 100, comprising: support plate 1, the first pressure head 2, driving device 3 and the second pressure head 4.

As shown in figure 4, can limit the placement space of shell 200 in support plate 1, shell 200 can be placed on support On plate 1.First pressure head 2 is movably located at the top of support plate 1, and driving device 3 can be connected to drive with the first pressure head 2 One pressure head 2 is mobile to contact or separate with shell 200, and the second pressure head 4 can be located at the lower section of the first pressure head 2 and can be with first 2 face of pressure head, the second pressure head 4 can be used for support housing 200.

Specifically, shell 200 can be placed in support plate 1, the second pressure head 4 can when hot-press tooling 100 works To be located at the lower section of shell 200, the first pressure head 2 can be located at the top of shell 200.Driving device 3 can drive the first pressure head 2 It moves down to be only against on the upper surface of shell 200.As a result, as shown in figure 5, shell 200 can be clamped in 2 He of the first pressure head Between second pressure head 4.First pressure head 2 and the second pressure head 4 can generate heat at work, what the first pressure head 2 and the second pressure head 4 generated Heat can be acted on simultaneously on the identification piece 300 on shell 200, it is possible thereby to keep the adhesive layer on identification piece 300 (such as hot Melten gel) it is heated more abundant, uniform, keep identification piece 300 and the connection of shell 200 stronger.When the first pressure head 2 and shell After the time of 200 contact settings, driving device 3 can drive the first pressure head 2 to move up, it is possible thereby to by shell 200 from branch It is removed on fagging 1, shell 200 can enter next production process.

It can be contacted, can be made outer with shell 200 simultaneously by above-mentioned setting, the first pressure head 2 and the second pressure head 4 as a result, The fixation of shell 200 is stronger, can occur the phenomenon that installation out-of-flatness to avoid identification piece 300.And first pressure head 2 and second The heat that pressure head 4 can be generated with the region face of setting identification piece 300 on shell 200, the first pressure head 2 and the second pressure head 4 It can concentrate and act on identification piece 300, can reduce influence of the shell 200 due to heat dissipation to the fixed generation of identification piece 300, Identification piece 300 can be securely fixed on shell 200.Since the temperature that identification piece 300 needs is certain, it is possible thereby to suitably The operating temperature of the first pressure head 2 and the second pressure head 4 is reduced, so as to extend the use longevity of the first pressure head 2 and the second pressure head 4 Life.

The hot-press tooling 100 of the utility model is described in detail with a specific embodiment below with reference to Fig. 1-Fig. 2.

As Figure 1-Figure 2, hot-press tooling 100 includes: support plate 1, driving device 3, the first heatable pressure head 2 and Two pressure heads 4.Wherein, support plate 1 is equipped with placement space, and shell 200 can be placed in support plate 1.Driving device 3 and first Pressure head 2 is connected to drive the first pressure head 2 to move up and down in the top of support plate 1.Second pressure head 4 is located at the lower section of the first pressure head 2 And with 2 face of the first pressure head.As Figure 3-Figure 4, shell 200 is the rear shell of mobile phone, and identification piece 300 is the Logo of mobile phone, The length dimension and width dimensions of Logo is 26mm × 4mm.Shell 200 is equipped with the fixing groove 201, Logo for installing Logo A part be accommodated in fixing groove 201.Logo is equipped with one layer of hot melt adhesive close to the inner wall of fixing groove 201.

When hot-press tooling 100 works, shell 200 is placed in support plate 1 first, presses opening for hot-press tooling 100 Beginning button 5.At this point, the first pressure head 2 and the second pressure head 4 start to generate heat, driving device 3 drives the first pressure head 2 to move down with only It is against on the upper surface of shell 200, shell 200 can be clamped between the first pressure head 2 and the second pressure head 4.First pressure head 2 can be with The part that identification piece 300 stretches out fixing groove 201 is pressed into fixing groove 201, it is possible thereby to make identification piece 300 and fixing groove 201 fit structure is more compact, promotes the exterior aesthetics of shell 200.

The operating temperature of first pressure head 2 and the second pressure head 4 is 200 DEG C, the heat that the first pressure head 2 and the second pressure head 4 generate Amount can act on simultaneously on identification piece 300, it is possible thereby to keep the hot melt adhesive layer on identification piece 300 heated more sufficiently, uniform, Keep identification piece 300 and the connection of shell 200 stronger.After the first pressure head 2 contacts 10s with shell 200, driving device 3 is certainly The first pressure head 2 of dynamic driving moves up, it is possible thereby to which shell 200 is removed from support plate 1, shell 200 can enter next A production process.After the completion of the work of hot-press tooling 100, the conclusion button 6 of hot-press tooling 100,2 He of the first pressure head can be pressed Second pressure head 4 stops fever, and the first pressure head 2 can restore to initial position.

It needing to be illustrated, foregoing description is merely exemplary, rather than to the concrete restriction of the utility model.The The operating temperature and the first pressure head 2 of one pressure head 2 and the second pressure head 4 can be according to actual processing with 200 time of contact of shell Demand selection setting.

According to the hot-press tooling 100 of the utility model embodiment, by the way that the second heatable pressure head 4, the second pressure head 4 is arranged Can generate heat and act on identification piece 300 simultaneously with the first pressure head 2, it is possible thereby to make identification piece 300 it is heated more sufficiently, Uniformly, make identification piece 300 and the connection of shell 200 stronger.

As shown in fig. 6, some embodiments according to the present utility model, the lower section of the first pressure head 2 can be equipped with protrusion 221, protrusion 221 can be only against on identification piece 300, it is possible thereby to keep identification piece 300 and the fit structure of shell 200 more beautiful It sees.For example, shell 200 is equipped with the fixing groove 201 for installing identification piece 300, when identification piece 300 is placed into fixation by craft When in slot 201, the top of identification piece 300 can stretch out fixing groove 201.When the first pressure head 2 is contacted with shell 200, in the first pressure Under the action of first 2 pressure, identification piece 300 can be all introduced into fixing groove 201, and the heated adhesive layer melted can will be marked Know part 300 to be fixed in fixing groove 201, it is possible thereby to keep identification piece 300 and the fit structure of fixing groove 201 more compact, beautiful It sees.Optionally, the profile of protrusion 221 can be identical as the profile of identification piece 300, and thus the power that compresses on protrusion 221 can All to act on identification piece 300, can promote protrusion 221 compresses effect.

As shown in fig. 6, some embodiments according to the present utility model, the first pressure head 2 may include 21 He of the first heating part First retaining part 22 flexible, the first retaining part 22 can be located at the lower section of the first heating part 21, and the first retaining part 22 can be supported only On identification piece 300, it is possible thereby to which promote the first pressure head 2 compresses effect.Specifically, the first retaining part 22 can be thermally conductive Flexible material part, the first retaining part 22 can play a dual role of it is thermally conductive and transmitting pressure.When the first pressure head 2 and shell When 200 contact, heat can be transferred to identification piece 300 by the first retaining part 22, the first retaining part 22 can deform with Uniformly act on the pressure on the first pressure head 2 on identification piece 300, it is possible thereby to keep the installation of identification piece 300 more smooth. Optionally, the first retaining part 22 can be silica gel material part, and silica gel material high temperature resistant, flexibility are good, can promote first and only support Portion 22 compresses effect.

As shown in fig. 7, the first heating part 21 may include shell 21a and add in some embodiments of the utility model Heat coil 21b, heating coil 21b can be accommodated in shell 21a, and the first retaining part 22 can be located at the bottom of shell 21a, by It is more uniform that this can be such that the heat of the first pressure head 2 is distributed.Specifically, can limit heating coil 21b's in shell 21a Distribution space, heating coil 21b can be evenly distributed in shell 21a.When the first pressure head 2 is started to work, heating coil 21b is powered and generates heat, and heat can be evenly distributed on the bottom surface of shell 21a.

As shown in figure 8, some embodiments according to the present utility model, the second pressure head 4 may include 41 He of the second heating part Second retaining part 42 flexible, the second retaining part 42 can be located at the top of the second heating part 41, and the second retaining part 42 can stop It is against on shell 200, it is possible thereby to which promote the second pressure head 4 compresses effect.Specifically, the second retaining part 42 can be thermally conductive Flexible material part, the second retaining part 42 can play a dual role of it is thermally conductive and transmitting pressure.When hot-press tooling 100 works When, the second retaining part 42 can be only against on the internal perisporium of shell 200, and heat can be transferred to shell by the second retaining part 42 Identification piece 300 on 200, since the second retaining part 42 is flexible material part, the second retaining part 42 can deform so that the Pressure on two pressure heads 4 uniformly acts on shell 200, it is possible thereby to keep the cooperation of the second pressure head 4 and shell 200 more flat Surely.Optionally, the second retaining part 42 can be rubber material part.

As shown in figure 4, some embodiments according to the present utility model, mounting groove 11, the second pressure can be equipped in support plate 1 First 4 are embedded in mounting groove 11, it is possible thereby to keep the second pressure head 4 and the connection of support plate 1 simpler, convenient for assembly.Certainly, The fixed form of second pressure head 4 is not unique.For example, the second pressure head 4 can also be connected by screw to or bolted mode It is fixed in support plate 1.

In some embodiments of the utility model, the upper surface of support plate 1 can be flat with the upper surface of the second pressure head 4 Together, it is possible thereby to make to form plane cooperation between the second pressure head 4 and the internal perisporium of shell 200, hot-press tooling 100 can be by shell 200 are securely fixed in support plate 1, to can also make being uniformly heated, promoting identification piece 300 for identification piece 300 Fixed effect.

As shown in Fig. 2, some embodiments according to the present utility model, driving device 3 may include: driver 31, extend Arm 32 and mounting plate 33, driver 31 can be connected to drive adjutage 32 mobile with adjutage 32, mounting plate 33 can with prolong The lower section of semi-girder 32 is connected, and the first pressure head 2 can be located on mounting plate 33, it is possible thereby to keep the structure of driving device 3 simpler It is clean.Optionally, driver 31 can be straight line cylinder, and the working principle of straight line cylinder is simple, easy for installation, it is possible thereby to convenient The operation of hot-press tooling 100.

In a specific example of the utility model, support plate 1 is equipped with pressure sensor, pressure sensor and driving The communication of device 31 is connected.When driver 31 drives the first pressure head 2 to move down, the first pressure head 2 stops the upper surface for being against shell 200 On, pressure sensor, which can detecte the first pressure head 2 and act on shell 200, compresses power.When the first pressure head 2 acts on shell Compressing on 200 is after power reaches setting value, and pressure sensor can send signal to driver 31, after driver 31 receives signal Stop the first pressure head 2 of driving and starts timing.After the first pressure head 2 contacts setting time with shell 200, driver 31 drives automatically Dynamic first pressure head 2 is moved up to separate with shell 200.

Optionally, the mode that the first pressure head 2 can be connected by screw to links together with mounting plate 33, thus mounting plate 33 and first can form dismountable connection between pressure head 2, can be convenient the first pressure head 2 of dismounting.For example, can be by the first pressure First 2 are arranged to a variety of models of different sizes.It, can be in mounting plate 33 when the size of the identification piece 300 on shell 200 is larger One larger-size first pressure head 2 of upper installation.Conversely, when the size of the identification piece 300 on shell 200 is smaller, Ke Yi One size lesser first pressure head 2 is installed on mounting plate 33.As a result, by above-mentioned setting, the first pressure head 2 and mark can be made The size of part 300 is corresponding, and can promote the first pressure head 2 compresses effect and heating effect.

Hot-press tooling 100 below with reference to Fig. 1-Fig. 8 detailed description according to the utility model specific embodiment, the hot pressing work Filling 100 can be fixed on identification piece 300 on shell 200.It is worth understanding, is described below and is merely exemplary, rather than To the concrete restriction of the utility model.

As Figure 1-Figure 2, hot-press tooling 100 includes: support plate 1, driving device 3, the first heatable pressure head 2 and Two pressure heads 4.

Wherein, support plate 1 is equipped with placement space, and shell 200 can be placed in support plate 1.Placement plate be equipped with to Under recessed mounting groove 11, the second pressure head 4 is embedded in mounting groove 11, the upper surface of the upper surface of support plate 1 and the second pressure head 4 Concordantly.Driving device 3 includes driver 31, adjutage 32 and mounting plate 33, and driver 31 is connected to drive and prolong with adjutage 32 Semi-girder 32 moves up and down, and mounting plate 33 is connected with the lower section of adjutage 32, and the first pressure head 2 is fixed on mounting plate 33.

As Figure 6-Figure 7, the first pressure head 2 includes the first heating part 21 and the first retaining part 22 flexible, the first heating Portion 21 includes shell 21a and heating coil 21b, and the distribution space of heating coil 21b, heater wire can be limited in shell 21a Circle 21b is evenly distributed in shell 21a.When the first pressure head 2 is started to work, heating coil 21b is powered and generates heat, heat Amount can be evenly distributed on the bottom surface of shell 21a.First retaining part 22 is silica gel material part, and the first retaining part 22 is located at The lower section of first heating part 21.Wherein, a part of the first retaining part 22 is extended downwardly to form protrusion 221, protrusion 221 Profile it is identical as the profile of identification piece 300.As shown in figure 8, the second pressure head 4 includes that the second heating part 41 and flexible second is stopped Support 42, the second retaining part 42 are located at the top of the second heating part 41, and the second retaining part 42 is rubber material part.

As Figure 3-Figure 4, shell 200 is the rear shell of mobile phone, and identification piece 300 is the Logo of mobile phone, the length ruler of Logo Very little and width dimensions are 26 × 4mm.The fixing groove 201 for installing Logo can be equipped on shell 200, a part of Logo is received It is contained in fixing groove 201.Logo is equipped with one layer of hot melt adhesive close to the inner wall of fixing groove 201.

When hot-press tooling 100 works, shell 200 is placed in support plate 1 first, presses opening for hot-press tooling 100 Beginning button 5.At this point, the first pressure head 2 and the second pressure head 4 start to generate heat, driver 31 drives telescopic arm to move down, it is possible thereby to The first pressure head 2 is driven to move down to be only against on the upper surface of shell 200, shell 200 can be clamped in the first pressure head 2 and the Between two pressure heads 4.The part that identification piece 300 stretches out fixing groove 201 can be pressed into fixing groove 201 by the first pressure head 2, thus It can make that the fit structure of identification piece 300 and fixing groove 201 is more compact, promotes the exterior aesthetics of shell 200.

The operating temperature of first pressure head 2 and the second pressure head 4 is 200 DEG C, the heat that the first pressure head 2 and the second pressure head 4 generate Amount can act on simultaneously on identification piece 300, it is possible thereby to keep the hot melt adhesive layer on identification piece 300 heated more sufficiently, uniform, Keep identification piece 300 and the connection of shell 200 stronger.After the first pressure head 2 contacts 10s with shell 200, driving device 3 is certainly The first pressure head 2 of dynamic driving is moved up and is separated with shell 200, it is possible thereby to shell 200 be removed from support plate 1, shell 200 can enter next production process.After the completion of the work of hot-press tooling 100, can press the end of hot-press tooling 100 by Button 6, the first pressure head 2 and the second pressure head 4 stop fever, and the first pressure head 2 can be moved to initial position.

It is to be appreciated that the orientation of the instructions such as term " on ", "lower", "top", "bottom" in the description of the present invention, Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.In addition, defining " first ", the feature of " second " can be expressed or hidden It include one or more of the features containing ground.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is Two or more.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (12)

1. a kind of hot-press tooling, the hot-press tooling is used to identification piece being fixed to shell, which is characterized in that the hot pressing work Dress includes:

Support plate, the shell are placed in the support plate；

The first heatable pressure head, first pressure head are movably located at the top of the support plate；

Driving device, the driving device be connected with first pressure head with drive first movable press head with the shell Contact or separation；

The second heatable pressure head, second pressure head be located at the lower section of first pressure head and with the first pressure head face, Second pressure head supports the shell.

2. hot-press tooling according to claim 1, which is characterized in that the lower section of first pressure head is equipped with protrusion, institute Stating protrusion can only be against on the identification piece.

3. hot-press tooling according to claim 2, which is characterized in that the wheel of the profile of the protrusion and the identification piece It is wide identical.

4. hot-press tooling according to claim 1, which is characterized in that first pressure head includes the first heating part and flexibility The first retaining part, first retaining part is located at the lower section of first heating part, and first retaining part can only be against institute It states on identification piece.

5. hot-press tooling according to claim 4, which is characterized in that first heating part includes shell and heater wire Circle, the heating coil are accommodated in the shell, and first retaining part is located at the bottom of the shell.

6. hot-press tooling according to claim 4, which is characterized in that first retaining part is silica gel material part.

7. hot-press tooling according to claim 1, which is characterized in that the support plate be equipped with mounting groove, described second Pressure head is embedded in the mounting groove.

8. hot-press tooling according to claim 7, which is characterized in that the upper surface of the support plate and second pressure head Upper surface it is concordant.

9. hot-press tooling according to claim 1, which is characterized in that second pressure head includes the second heating part and flexibility The second retaining part, second retaining part is located at the top of second heating part, and second retaining part is only against described On shell.

10. hot-press tooling according to claim 9, which is characterized in that second retaining part is rubber material part.

11. hot-press tooling according to claim 1 to 10, which is characterized in that the driving device includes:

Driver；

Adjutage, the driver are connected to drive the adjutage mobile with the adjutage；

Mounting plate, the mounting plate are connected with the lower section of the adjutage, and first pressure head is located on the mounting plate.

12. hot-press tooling according to claim 11, which is characterized in that the driver is straight line cylinder.