CN216605735U - Multicolor spraying device for plastic products - Google Patents
Multicolor spraying device for plastic products Download PDFInfo
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- CN216605735U CN216605735U CN202123183287.0U CN202123183287U CN216605735U CN 216605735 U CN216605735 U CN 216605735U CN 202123183287 U CN202123183287 U CN 202123183287U CN 216605735 U CN216605735 U CN 216605735U
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Abstract
The utility model provides a multicolor spraying device for plastic products, which comprises a spraying module and a workpiece fixing module, wherein the workpiece fixing module is used for fixing a workpiece to be sprayed to the spraying module; the spraying module comprises a spraying box with a paint sprayer, a template fixing box, a plurality of templates arranged in the template fixing box and a driving assembly; the template fixing box is provided with a spraying hole for the template to contact with the workpiece; the driving component is connected with the templates in series, so that the driving component can drive different templates to extend out of the spraying holes to be contacted with the workpiece; the rack is driven by the positive and negative rotating motor to move, so that different templates can be selected to spray the workpiece, and different colors can be sprayed because the spraying box can be provided with a plurality of paint spray heads.
Description
Technical Field
The utility model relates to a spraying device, in particular to a multicolor spraying device for plastic products.
Background
With the trend of increasingly personalized requirements of users on electronic equipment, more and more electronic equipment shells adopt the design of multi-color patterns, and in order to realize the design of the multi-color patterns, the electronic equipment shells need to be formed with multi-color patterns.
However, when the existing spraying equipment is used for spraying a multi-color workpiece, the same color pattern is generally sprayed uniformly, and then the next color/next pattern is sprayed when the pigment is replaced or the machine is replaced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problems, the present invention provides a multicolor spray coating device capable of performing a spray coating operation of a plurality of colors and a plurality of patterns.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
a multi-color spraying device for plastic products comprises a spraying module and a workpiece fixing module, wherein the workpiece fixing module is used for fixing a workpiece to be sprayed to the spraying module; the spraying module comprises a spraying box with a paint sprayer, a template fixing box, a plurality of templates arranged in the template fixing box and a driving assembly; the template fixing box is provided with a spraying hole for the template to contact with a workpiece; the driving component is connected with the templates in series, so that the driving component can drive different templates to extend out of the spraying holes to be contacted with the workpiece.
Preferably, the driving assembly comprises a rack, a driving gear and a forward and reverse rotating motor in transmission connection with the driving gear; the template fixing box is characterized in that the templates are connected with each other, the rack is connected to one end of each template, the template fixing box is provided with a transmission groove, and the driving gear is meshed with the rack after extending into the transmission groove.
Preferably, the template positioning device further comprises template positioning frames which are the same as the templates in number and used for accommodating the templates, and the template positioning frames are arranged in the template positioning box.
Preferably, the template positioning frame is provided with an inserting hole, the position of the template corresponding to the inserting hole is provided with an inserting column, and the inserting column is sleeved with the spring and then extends into the inserting hole.
Preferably, the template comprises a bearing piece for bearing the spraying pattern and a positioning piece for limiting the template to swing, and the size of the positioning piece is matched with the inner groove of the positioning frame.
Preferably, the edge of the template is provided with a bevel facilitating sliding in/out of the spray orifice.
Preferably, the workpiece fixing module comprises a support plate, a pressing part and a rotating hand wheel, the rotating hand wheel penetrates through the support plate and then is connected with the pressing part, and the rotating hand wheel is in threaded connection with the support plate.
Preferably, the spraying box further comprises a color mixing prevention device, the color mixing prevention device comprises an air exhaust device and a discharge pipeline communicated with an air outlet of the air exhaust device, and an air inlet of the air exhaust device is communicated with the inner space of the spraying box.
Preferably, more than one paint spray head is arranged.
The technical scheme has the advantages that:
the utility model provides a multicolor spraying device for plastic products, wherein a rack is driven by a forward and reverse rotating motor to move, so that different templates can be selected to spray workpieces, and different colors can be sprayed because a spraying box can be provided with a plurality of paint nozzles.
The spraying face with the work piece joint is in the spraying hole to it drives to support the clamp plate and fixes the work piece to rotate the hand wheel, utilize positive reverse motor to drive the spur gear and rotate, and then drive spur rack reciprocating motion, thereby drive the removal of template locating frame, when the template that has different patterns on the template locating frame supports under compression spring's effect and presses in the spraying downthehole, the paint nozzle work of corresponding pattern colour, carry out the spraying to the work piece, after this colour spraying, positive reverse motor continues to rotate, carry out the spraying of next colour, in this process, prevent colour mixture device and begin work, with floating paint granule suction dust fall device in the cavity, avoid the colour to mix.
The technical solutions of the present invention will be described clearly and completely with reference to the following detailed description, and it should be understood that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Drawings
FIG. 1 is a schematic perspective view of embodiment 1 of the present invention;
FIG. 2 is a schematic perspective view of another embodiment 1 of the present invention;
FIG. 3 is a schematic bottom perspective view of embodiment 1 of the present invention;
FIG. 4 is a schematic top view of the structure of embodiment 1 of the present invention;
FIG. 5 is a schematic structural diagram of a spraying module according to embodiment 1 of the present invention;
fig. 6 is a schematic view of a template structure in embodiment 1 of the present invention.
In the figure: 1, a base; 2, a template fixing box; 3, spraying holes; 4, a spraying box; 5, a positive and negative rotation motor; 6, straight rack; 7 a straight gear; 8, supporting plates; 9 rotating the hand wheel; 10 pressing the plate; 11 a dust falling device; 12 paint spray heads; 13 a compression spring; 14, inserting holes; 15 inserting the column; 16, a mould; 17 a bevel; 18 template positioning frame; 19, template; 20 a positioning member; 21 out of the pipeline.
Detailed Description
Example 1
A multicolor spraying device for plastic products comprises a base 1, a spraying module fixed on the base 1 and a workpiece fixing module used for fixing a workpiece to spray the spraying module; the spraying module comprises a spraying box 4 with a paint sprayer 12, a template 19 fixing box 2, a plurality of templates 19 arranged in the template 19 fixing box 2 and a driving assembly; the template 19 fixing box 2 is provided with spraying holes 3 for the template 19 to contact with a workpiece; the driving component is connected with the templates 19 in series, so that the driving component can drive different templates 19 to extend out of the spraying holes 3 to be contacted with the workpiece; preferably, in this embodiment, 3 templates are provided, and 3 templates are provided with different patterns, so that one device can spray 3 different patterns.
Specifically, the driving assembly comprises a rack 6, a driving gear 7 and a forward and reverse rotating motor 5 in transmission connection with the driving gear 7; the templates 19 are connected with each other, the rack 6 is connected to one end of each template 19, the template 19 fixing box 2 is provided with a transmission groove, and the driving gear 7 is meshed with the rack 6 after extending into the transmission groove; through such setting, can utilize the motor to drive the removal of template, improve the convenience of use.
Specifically, the template positioning device further comprises template positioning frames 18 which are the same as the templates 19 in number and used for accommodating the templates 19, wherein the template positioning frames 18 are arranged in the template 19 positioning box 2; the template positioning frame is used for driving the template to move, so that the moving stability can be improved.
More specifically, the template positioning frame 18 is provided with an inserting hole 14, the position of the template 19 corresponding to the inserting hole 14 is provided with an inserting column 15, and the inserting column 15 is sleeved with the spring 13 and then extends into the inserting hole 14; thereby the template can be pushed out of the spraying hole by a spring to be contacted with the workpiece.
More specifically, the template 19 comprises a bearing piece 16 for bearing the spraying pattern and a positioning piece 20 for limiting the template 19 to swing, and the size of the positioning piece 20 is matched with the inner groove of the positioning frame 18; therefore, the template can be prevented from shaking, and the spraying quality is improved.
More specifically, the edge of the template 19 is provided with an inclined surface 17 which is convenient to slide in/out of the spraying hole; the movable replacement of the template can be facilitated.
Specifically, the workpiece fixing module comprises a supporting plate 8, a pressing part 10 and a rotating hand wheel 9, the rotating hand wheel 9 penetrates through the supporting plate 8 and then is connected with the pressing part 10, and the rotating hand wheel 9 is in threaded connection with the supporting plate 8; therefore, the use difficulty of the device can be reduced, and the use is convenient.
The color mixing prevention device comprises an air extracting device 11 and a discharge pipeline 21 communicated with an air outlet of the air extracting device 11, and an air inlet of the air extracting device 11 is communicated with the inner space of the spraying box 4, so that color mixing of different colors can be avoided.
Preferably, more than one paint spray head 12 is arranged; in this embodiment, three colors are provided, i.e., three different colors can be sprayed.
The working principle of the utility model is as follows:
the spraying face with the work piece joint is in the spraying hole to it drives to support the clamp plate and fixes the work piece to rotate the hand wheel, utilize positive reverse motor to drive the spur gear and rotate, and then drive spur rack reciprocating motion, thereby drive the removal of template locating frame, when the template that has different patterns on the template locating frame supports under compression spring's effect and presses in the spraying downthehole, the paint nozzle work of corresponding pattern colour, carry out the spraying to the work piece, after this colour spraying, positive reverse motor continues to rotate, carry out the spraying of next colour, in this process, prevent colour mixture device and begin work, with floating paint granule suction dust fall device in the cavity, avoid the colour to mix.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Claims (9)
1. A multicolor spraying device for plastic products is characterized in that: the device comprises a spraying module and a workpiece fixing module, wherein the workpiece fixing module is used for fixing a workpiece to spray the spraying module; the spraying module comprises a spraying box with a paint sprayer, a template fixing box, a plurality of templates arranged in the template fixing box and a driving assembly; the template fixing box is provided with a spraying hole for the template to contact with a workpiece; the driving component is connected with the templates in series, so that the driving component can drive different templates to extend out of the spraying holes to be contacted with the workpiece.
2. A multicolor spray coating device for plastic products according to claim 1, characterized in that: the driving assembly comprises a rack, a driving gear and a forward and reverse rotating motor in transmission connection with the driving gear; the template fixing box is characterized in that the templates are connected with each other, the rack is connected to one end of each template, the template fixing box is provided with a transmission groove, and the driving gear is meshed with the rack after extending into the transmission groove.
3. A multicolor spray coating device for plastic products according to claim 1, characterized in that: the template positioning box is characterized by further comprising template positioning frames, the number of the template positioning frames is the same as that of the templates, and the template positioning frames are used for accommodating the templates and are arranged in the template positioning box.
4. A multicolor spray coating device for plastic products according to claim 3, characterized in that: the template positioning frame is provided with an inserting hole, an inserting column is arranged at the position of the template corresponding to the inserting hole, and the inserting column is sleeved with a spring and then extends into the inserting hole.
5. A multicolor spray coating device for plastic products according to claim 1 or 3, characterized in that: the template comprises a bearing piece for bearing the spraying patterns and a positioning piece for limiting the template to shake, and the size of the positioning piece is matched with the inner groove of the positioning frame.
6. A multicolor spraying device for plastic products according to claim 5, characterized in that: the edge of the template is provided with an inclined plane which is convenient to slide into/out of the spraying hole.
7. A multicolor spray coating device for plastic products according to claim 1, characterized in that: the workpiece fixing module comprises a supporting plate, a pressing piece and a rotating hand wheel, the rotating hand wheel penetrates through the supporting plate and then is connected with the pressing piece, and the rotating hand wheel is in threaded connection with the supporting plate.
8. A multicolor spray coating device for plastic products according to claim 1, characterized in that: still include and prevent colour mixture device, prevent colour mixture device including air exhaust device and with the exhaust duct of air exhaust device gas outlet intercommunication, air exhaust device's air inlet and spraying case inner space intercommunication.
9. A multicolor spray coating device for plastic products according to claim 1, characterized in that: the paint spray head is provided with more than one spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183287.0U CN216605735U (en) | 2021-12-17 | 2021-12-17 | Multicolor spraying device for plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183287.0U CN216605735U (en) | 2021-12-17 | 2021-12-17 | Multicolor spraying device for plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216605735U true CN216605735U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123183287.0U Active CN216605735U (en) | 2021-12-17 | 2021-12-17 | Multicolor spraying device for plastic products |
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| CN (1) | CN216605735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493162A (en) * | 2023-05-24 | 2023-07-28 | 东莞南新塑胶制品有限公司 | Plastic toy spraying device and process |
| CN118142760A (en) * | 2024-05-11 | 2024-06-07 | 成都卡诺斯雕塑艺术有限公司 | Processing device for spraying sculpture appearance |
-
2021
- 2021-12-17 CN CN202123183287.0U patent/CN216605735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493162A (en) * | 2023-05-24 | 2023-07-28 | 东莞南新塑胶制品有限公司 | Plastic toy spraying device and process |
| CN118142760A (en) * | 2024-05-11 | 2024-06-07 | 成都卡诺斯雕塑艺术有限公司 | Processing device for spraying sculpture appearance |
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