CN218857712U

CN218857712U - Three-dimensional trademark hot melting equipment

Info

Publication number: CN218857712U
Application number: CN202223164139.9U
Authority: CN
Inventors: 蔡德良
Original assignee: Zhuhai Sbs Precision Technology Co ltd
Current assignee: Zhuhai Sbs Precision Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-14
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a three-dimensional trade mark hot melt equipment, include: a frame; the die is tightly installed on the rack, the shape of the surface of the die is matched with that of a workpiece, the lower surface of a trademark made of a plastic material is provided with an upright post, a position of the workpiece, corresponding to the upright post, is provided with an insertion hole, the die is used for supporting the back of the workpiece, and an avoidance groove penetrating through the die is formed in the position of the die, corresponding to the insertion hole, along the vertical direction; the hot melting head is arranged on the rack in a sliding mode along the vertical direction and can extend into the avoidance groove, and when the stand column of the trademark is inserted into the inserting hole of the workpiece, the hot melting head can be used for jacking the bottom end of the stand column of the trademark and heating the stand column; the briquetting sets up in the frame along vertical direction slip, and the briquetting can push down the upper surface of trade mark. The utility model provides a three-dimensional trade mark hot melt equipment can realize the firm of trade mark and work piece and be connected, can prevent effectively that the trade mark from droing.

Description

Three-dimensional trademark hot melting equipment

Technical Field

The utility model relates to a hot melt equipment field, in particular to three-dimensional trade mark hot melt equipment.

Background

Some trademarks of corresponding manufacturers are arranged on the surfaces of part of electric appliance products, the trademarks can be used for identifying and distinguishing commodities, and the three-dimensional trademarks are attractive and prominent in vision, so that the application is wide.

In the manufacturing process of the existing product, the three-dimensional trademark can be directly formed by injection molding with a workpiece (namely, a part of the product which needs to be provided with the three-dimensional trademark), the process is complex, and the processing cost is high. When the trademark and the workpiece are not suitable for injection molding, the existing production method fixes the trademark by means of bonding or fastener connection, but the trademark is easy to fall off by the means, and the reliability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a three-dimensional trade mark hot melt equipment can realize the firm of three-dimensional trade mark and work piece and be connected, prevents effectively that the trade mark from droing.

According to the utility model discloses three-dimensional trade mark hot melt equipment, include: a frame; the die is fixedly arranged on the rack, the shape of the surface of the die is matched with that of the workpiece, the lower surface of a trademark made of a plastic material is provided with an upright post, the position of the workpiece corresponding to the upright post is provided with an insertion hole, the die is used for supporting the back of the workpiece, and an avoidance groove penetrating through the die is formed in the position of the die corresponding to the insertion hole along the vertical direction; the hot melting head is arranged on the rack in a sliding mode along the vertical direction and can extend into the avoidance groove, and when the stand column of the trademark is inserted into the inserting hole of the workpiece, the hot melting head can be used for jacking the bottom end of the stand column of the trademark and heating the stand column; the briquetting, along vertical direction slip set up in the frame, the briquetting can push down the upper surface of trade mark.

The method has the following beneficial effects: during processing, can at first place the work piece openly on the mould up, place the trade mark on the work piece again, and make the stand of trade mark lower part insert in the jack of work piece, after the starting equipment, the briquetting can move down and push down the upper surface of trade mark, the briquetting can make the trade mark unable scurries in vertical direction, the hot melt head can follow vertical direction rebound and roof pressure trade mark's stand lower extreme, because the hot melt head can heat the tip of stand, consequently, the tip of stand can warp and anchor gradually in the back of work piece under the effect of hot melt head, the external diameter of stand tip after the deformation is greater than the aperture of jack, consequently, the trade mark can not break away from the work piece. The utility model provides a three-dimensional trade mark hot melt equipment can realize the firm of trade mark and work piece and be connected, can prevent effectively that the trade mark from droing.

According to some embodiments of the utility model, the hot melt head includes base and hot melt post, hot melt post set up in the upper end of base and with the trade mark the position of stand is corresponding, but hot melt post roof pressure and heating the lower extreme of stand, the tip of hot melt post has undercut's cambered surface, the cambered surface can laminate in the lower terminal surface of stand.

According to the utility model discloses a some embodiments, the trade mark has a plurality ofly the stand, hot melt post is provided with a plurality ofly, and is a plurality of hot melt post and a plurality of the position one-to-one of stand, hot melt post with the connection can be dismantled to the base.

According to some embodiments of the utility model, the briquetting with the connection can be dismantled to the frame.

According to the utility model discloses a some embodiments, the storage tank has been seted up in the briquetting, it supports the kicking block to slide to be provided with in the storage tank, support the kicking block with be provided with the compression elastic component between the briquetting, it can support the kicking block the upper surface of trade mark.

According to some embodiments of the utility model, be provided with the cold air duct in the frame, cold air duct open end orientation hot melt head roof pressure position during the stand and be used for cooling the stand after the hot melt.

According to some embodiments of the utility model, the cold air duct is provided with many, many the cold air duct divide two sets of set up in the both sides of hot melt head.

According to the utility model discloses a some embodiments, the mould upper surface is provided with the depressed part, the work piece can be arranged in the depressed part, the attacker position of undercut is seted up to the both sides of depressed part, attacker position with the depressed part intercommunication.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of the embodiment of the present invention after the mold is hidden;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 at A;

fig. 4 is a schematic structural view of a mold in an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a position where the thermal fuse head is installed in an embodiment of the present invention;

FIG. 6 is a schematic structural view of the bottom of the briquette in an embodiment of the present invention;

FIG. 7 is a schematic structural view of the top of the pressing block in the embodiment of the present invention;

FIG. 8 is a schematic structural view of a bottom surface of a trademark in an embodiment of the present invention;

fig. 9 is a schematic structural view of the embodiment of the present invention in which the trademark is hot-melted on the workpiece.

Reference numerals:

a rack 100, a cold air duct 110;

the mold comprises a mold 200, an avoiding groove 210 and a handle buckling position 220;

workpiece 300, socket 310;

trademark 400, upright 410;

the hot melting head 500, the base 510, the hot melting column 520 and the cambered surface 521;

the pressing block 600, the accommodating groove 610 and the abutting block 620.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the present invention, such as the upper and lower directions, is the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 9, the utility model discloses a three-dimensional trademark hot melting device, which comprises a frame 100, a mold 200, a hot melting head 500 and a pressing block 600.

The mold 200 is fastened on the frame 100, the shape of the surface of the mold 200 is matched with the shape of the workpiece 300, the lower surface of the trademark 400 made of plastic material is provided with a column 410, the position of the workpiece 300 corresponding to the column 410 is provided with a jack 310, the mold 200 is used for supporting the back of the workpiece 300, the position of the mold 200 corresponding to the jack 310 is provided with an avoidance groove 210 penetrating through the mold 200 along the vertical direction, the hot melting head 500 is arranged on the frame 100 in a sliding manner along the vertical direction and can extend into the avoidance groove 210, after the column 410 of the trademark 400 is inserted into the jack 310 of the workpiece 300, the hot melting head 500 can press the bottom end of the column 410 of the trademark 400 and heat the column 410, the pressing block 600 is arranged on the frame 100 in a sliding manner along the vertical direction, and the pressing block 600 can press the upper surface of the trademark 400.

It can be understood that, during machining, the workpiece 300 can be placed on the mold 200 with the right side facing up, then the trademark 400 can be placed on the workpiece 300, and the pillar 410 at the lower part of the trademark 400 can be inserted into the insertion hole 310 of the workpiece 300, after the apparatus is started, the press block 600 can move downwards and press the upper surface of the trademark 400, the press block 600 can prevent the trademark 400 from moving in the vertical direction, the hot melting head 500 can move upwards in the vertical direction and press the lower end of the pillar 410 of the trademark 400, because the hot melting head 500 can heat the end of the pillar 410, the end of the pillar 410 can be deformed and gradually anchored on the back side of the workpiece 300 under the effect of the hot melting head 500, and the outer diameter of the end of the deformed pillar 410 is larger than the aperture of the insertion hole 310, so that the trademark 400 cannot be separated from the workpiece 300. The utility model provides a three-dimensional trade mark 400 hot melt equipment can realize that trade mark 400 and work piece 300's firm is connected, can prevent effectively that trade mark 400 from droing.

It should be noted that at least two posts 410 on trademark 400 may be provided to prevent rotation of trademark 400 relative to workpiece 300.

As shown in fig. 2, 3 and 5, the thermal fuse head 500 in the embodiment of the present invention includes a base 510 and a thermal fuse column 520, the thermal fuse column 520 is disposed at the upper end of the base 510 and corresponds to the position of the pillar 410 of the trademark 400, the thermal fuse column 520 can press and heat the lower end of the pillar 410, the end of the thermal fuse column 520 has a downward-recessed arc 521, and the arc 521 can be attached to the lower end surface of the pillar 410. The curved surface 521 helps to guide the end of the column 410 to deform into a curved surface when the end of the column 410 deforms due to heat, so that the deformed lower end of the column 410 can be firmly anchored to the workpiece 300.

Referring to fig. 8, the trademark 400 has a plurality of columns 410, a plurality of heat-fusible columns 520 are provided, the positions of the plurality of heat-fusible columns 520 and the plurality of columns 410 are in one-to-one correspondence, and the heat-fusible columns 520 are detachably connected to the base 510. It should be noted that, as shown in fig. 8, a plurality of columns 410 may be provided on the back of the trademark 400, correspondingly, a plurality of heat-melting columns 520 may also be provided, and the plurality of heat-melting columns 520 may correspond to the plurality of columns 410, respectively. The heat stake posts 520 are detachably connected to the base 510 to facilitate adjustment of the position and number of the heat stake posts 520.

It can be understood that the pressing block 600 in the embodiment of the present invention is detachably connected to the frame 100, so that the present apparatus can be applied to anchor trademarks 400 of different sizes.

As shown in fig. 6 and 7, the pressing block 600 has a receiving groove 610 therein, an abutting block 620 is slidably disposed in the receiving groove 610, a compression elastic member (not shown) is disposed between the abutting block 620 and the pressing block 600, and the abutting block 620 can abut against the upper surface of the trademark 400. The abutting block 620 may cause the compression elastic member to deform when abutting against the trademark 400, so as to prevent damage to the trademark 400. In addition, it should be noted that, a plurality of abutting blocks 620 may be provided, and the plurality of abutting blocks 620 may correspond to different portions of the trademark 400, for example, when the trademark 400 is composed of a plurality of letters like those in fig. 8, the plurality of abutting blocks 620 may correspond to each letter respectively, and by providing the plurality of abutting blocks 620, each portion of the trademark 400 can be well attached to the surface of the workpiece 300.

Referring to fig. 2 and 3, the air conditioning pipe 110 is disposed on the rack 100, and an open end of the air conditioning pipe 110 faces a position where the hot melting head 500 presses the upright column 410 and is used for cooling the hot melted upright column 410, so as to improve the processing efficiency and promote rapid cooling and forming of the bottom end of the upright column 410.

Referring to fig. 2 and 3, a plurality of cold air pipes 110 are provided, the plurality of cold air pipes 110 are arranged at two sides of the hot melting head 500 in two groups, and the cold air pipes 110 at two sides of the hot melting head 500 can uniformly cool the hot melting head 500 and the columns 410 of the trademark 400 nearby the hot melting head 500.

As shown in fig. 4, the upper surface of the mold 200 is provided with a recessed portion, the workpiece 300 can be placed in the recessed portion, two sides of the recessed portion are provided with a fastening handle 220 recessed downward, the fastening handle 220 is communicated with the recessed portion, and when the workpiece 300 is taken and placed, the fastening handle 220 can facilitate the taking and placing actions of an operator.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A three-dimensional trade mark hot melt equipment which characterized in that includes:

a frame;

the die is fixedly arranged on the rack, the shape of the surface of the die is matched with that of a workpiece, an upright post is arranged on the lower surface of a trademark made of a plastic material, a jack is arranged at a position of the workpiece, which corresponds to the upright post, the die is used for supporting the back of the workpiece, and an avoidance groove penetrating through the die is formed at a position of the die, which corresponds to the jack, along the vertical direction;

the hot melting head is arranged on the rack in a sliding mode along the vertical direction and can extend into the avoidance groove, and when the stand column of the trademark is inserted into the inserting hole of the workpiece, the hot melting head can be used for jacking the bottom end of the stand column of the trademark and heating the stand column;

the pressing block is arranged on the rack in a sliding mode in the vertical direction and can press the upper surface of the trademark downwards.

2. The three-dimensional trademark hot melting equipment according to claim 1, wherein the hot melting head comprises a base and a hot melting column, the hot melting column is arranged at the upper end of the base and corresponds to the position of the stand column of the trademark, the hot melting column can be pressed against and heat the lower end of the stand column, the end part of the hot melting column is provided with a downward-concave arc surface, and the arc surface can be attached to the lower end surface of the stand column.

3. The three-dimensional trademark hot melting device according to claim 2, wherein the trademark is provided with a plurality of the upright columns, the hot melting columns are arranged in a plurality and correspond to the upright columns in one-to-one mode, and the hot melting columns are detachably connected with the base.

4. The three-dimensional trademark hot melting equipment as claimed in claim 1, wherein the pressing block is detachably connected with the rack.

5. The three-dimensional trademark hot melting equipment according to claim 4, wherein a containing groove is formed in the pressing block, an abutting block is slidably arranged in the containing groove, a compression elastic piece is arranged between the abutting block and the pressing block, and the abutting block can abut against the upper surface of the trademark.

6. The hot melting equipment for the three-dimensional trademarks according to claim 1, wherein the rack is provided with an air cooling pipe, and the opening end of the air cooling pipe faces to the position of the hot melting head when the upright is pressed against the hot melting head and is used for cooling the hot-melted upright.

7. The three-dimensional trademark hot melting equipment as claimed in claim 6, wherein a plurality of cold air pipes are arranged, and the cold air pipes are arranged on two sides of the hot melting head in two groups.

8. The hot melting equipment for the three-dimensional trademarks according to claim 1, wherein a concave part is arranged on the upper surface of the mold, the workpiece can be placed in the concave part, and downward concave handle fastening positions are arranged on two sides of the concave part and communicated with the concave part.