CN215551836U - Double-shell nail burying detection and printing device - Google Patents
Double-shell nail burying detection and printing device Download PDFInfo
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- CN215551836U CN215551836U CN202122041603.4U CN202122041603U CN215551836U CN 215551836 U CN215551836 U CN 215551836U CN 202122041603 U CN202122041603 U CN 202122041603U CN 215551836 U CN215551836 U CN 215551836U
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Abstract
The utility model relates to the technical field of automatic production lines and discloses a double-shell nail-burying detection and printing device, which simultaneously acts on two shells, wherein one shell is a lower shell provided with a nut insert, namely a nail-burying lower shell, and the other shell is an upper shell of a pattern to be printed; the device comprises a nut feeding part, a feeding mechanical arm, a pushing mechanism, a pad printing device, a nail embedding detection part and a control system.
Description
Technical Field
The utility model relates to the technical field of automatic production lines, in particular to a double-shell embedded nail detection and printing device.
Background
Many consumer electronics on the market, it is formed by the shell and the combination of the electric component of placing in the shell the most, and for light pleasing to the eye, the dampproofing user demand such as resistant dirty, the shell mainly adopts the plastics material, for convenient production and make things convenient for the installation of internals, in the manufacturing process, the shell can be formed by upper and lower two parts casing assembly usually, at first through injection molding machine with each part casing injection moulding, utilize transport means to move every part casing to the station that corresponds after the drawing of patterns, then pack into various required electrical control elements in casing inside, at last with upper and lower casing assembly, form complete consumer electronics.
In the middle of, components such as circuit board need pass through the form fixed mounting of screw in the casing, therefore the casing inner wall often need bury the nail, namely inlay the nut on the casing, thereby the installation of other components of cooperation, this just involves this process of nut material loading, still need carry out surface printing behind the casing buries the nail, for example, print LOGO etc. again because these two-step process often are gone on to upper shell and inferior valve respectively, so the actual processing still relies on the assembly line to divide the position substep operation, make the processing agency numerous, occupy the production line area, it is difficult to laminate the development requirement of lean upon production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a double-shell embedded nail detection and printing device.
The technical effect to be achieved by the utility model is realized by the following technical scheme:
a double-shell nail-burying detection and printing device acts on two shells simultaneously, wherein one shell is a lower shell provided with a nut insert, namely a nail-burying lower shell, and the other shell is an upper shell to be printed with patterns; the device comprises a nut feeding part, a feeding manipulator, a pushing mechanism, a pad printing device and a nail burying detection part, wherein,
the nut feeding part: the processing tool comprises a plurality of ejector pins, wherein nuts to be installed are movably placed on the ejector pins, are used as raw materials of nut inserts and are installed on next lower shells to be processed;
the feeding mechanical arm: the nut embedding machine comprises an arm and more than three grabbing parts, wherein the first grabbing part is used for sucking and holding the nut to be installed, the second grabbing part is used for sucking and holding the lower shell, and the third grabbing part is used for sucking and holding the upper shell;
the pushing mechanism: the upper shell is pushed to a printing station of the pad printing device and is pushed to the original position after printing is finished;
the pad printing device comprises: making feed printing on the surface of the upper shell;
the nail burying detection part: the feeding manipulator aligns the nut insert of the lower shell to the detection columns and conducts reciprocating insertion, and the distribution positions and the outer diameters of the detection columns are used for detecting the form and position sizes of the nut insert.
Preferably, the nut feeding portion and the embedded nail detection portion are arranged on the periphery of the end portion of the pushing mechanism.
Preferably, the pushing mechanism is in the form of a servo shuttle table and comprises a servo motor, a horizontal screw rod and a sliding block screwed with the horizontal screw rod, and the top of the sliding block is used for placing the upper shell.
Preferably, the pad printing device comprises a pad printing machine base, wherein a pad printing plate, a scraper component, a pad printing rubber head, a printing head sliding component for driving the pad printing rubber head to move up and down, left and right, and a cleaning combination for removing redundant ink on the surface of the pad printing rubber head are arranged on the pad printing machine base.
Preferably, the other end of the pushing mechanism is positioned at or beyond the position right below the pad printing glue head.
Preferably, the number, the positions and the orientations of the detection columns correspond to those of the nut inserts, and the outer diameters of the detection columns are slightly smaller than the inner diameters of the nut inserts.
Preferably, a single nut to be installed is placed at the top of each ejector pin, and the number of the nuts to be installed is consistent with the number of the nut inserts.
Preferably, the feeding manipulator is further used for transferring the upper shell subjected to pad printing and the lower shell subjected to inspection of the nail embedding position onto a conveyor belt, and implanting the nut to be installed into a mold cavity of a lower shell forming mold after the transfer is completed.
Preferably, the conveyor belt is located between the nail burying detection part and the lower shell forming die.
Preferably, the device comprises a control system, and the control system controls the combined motion of the feeding manipulator, the pushing mechanism and the pad printing device according to preset parameters.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has the function object of double shells, which comprises an upper shell and a lower shell, wherein the lower shell is provided with a nut insert in the injection molding process, the surface of the upper shell is to be printed, the utility model simultaneously sucks the lower shell and the upper shell from an injection molding machine and sequentially transfers the lower shell and the upper shell to a nail embedding detection part and a pushing mechanism by arranging a feeding manipulator with a plurality of grabbing parts so as to carry out the shape and position inspection of the nut insert and the surface transfer printing of the upper shell, and the side edges of the positions of the nail embedding detection part and the pushing mechanism are provided with a nut feeding part, so that the positions of the nail embedding detection part, the nut inserting part and the pushing mechanism are compact.
According to the preset instruction of the control device, the feeding mechanical arm can transfer the processed upper shell and the processed lower shell to the conveying belt to realize discharging, and the feeding mechanical arm passes through the nut feeding part in the transferring process to absorb the nuts to be loaded, so that the nuts to be loaded are implanted into a mold cavity of the injection mold along the belt when entering the injection molding machine to absorb a new batch of shells subsequently.
According to the utility model, multiple grabbing and flexible trends of the feeding manipulator are utilized, and the mechanism with compact distribution is configured on the periphery of the feeding manipulator, so that multiple processes of feeding nuts to be loaded, embedded nail inspection, surface printing and the like are completed on the same station, resource integration is achieved, and the floor area of a production line can be obviously optimized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dual-casing embedded nail detection and printing device provided in this embodiment;
in the figures, 1-inferior shell; 2-upper shell; 3-a nut feeding part; 31-a thimble; 4-a feeding manipulator; 41-arm part; 42-a grasping portion; 421-a first grasping portion; 422-a second grasping portion; 423-a third grasping portion; 5-a pushing mechanism; 51-a servo motor; 52-horizontal screw rod; 53-a slide block; 6-pad printing device; 61-pad printer base; 62-pad printing plate; 63-pad printing of the rubber head; 64-a print head sled assembly; 7-a nail burying detection part; 71-a detection column; 8, a workbench; 9-a nut to be installed; 10-nut inserts; 11-conveyor belt.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, the present embodiment provides a dual-casing nail-burying detection and printing device, which acts on two casings simultaneously, one being a lower casing 1 with a nut insert 10 installed thereon, i.e. a nail-buried lower casing, and the other being an upper casing 2 with a pattern to be printed; the device comprises a nut feeding part 3, a feeding mechanical arm 4, a pushing mechanism 5, a pad printing device 6, a nail burying detection part 7 and a control system which are positioned on a workbench 8, wherein,
the nut feeding part 3: the processing fixture comprises a plurality of ejector pins 31, wherein nuts 9 to be installed are movably placed on the ejector pins 31, and the nuts 9 to be installed are raw materials of the nut inserts 10 and are used for being installed on next lower shells 1 to be processed;
the feeding manipulator 4: the nut feeding device comprises an arm part 41 and three grabbing parts 42, wherein the first grabbing part 421 is used for sucking the nut 9 to be installed, the second grabbing part 422 is used for sucking the lower shell 1, and the third grabbing part 423 is used for sucking the upper shell 2;
the pushing mechanism 5: the upper shell 2 is pushed to a printing station of the pad printing device 6, and the upper shell 2 is pushed to the original position after printing is finished;
the pad printing device 6: feed printing is made to the surface of the upper case 2;
the embedded nail detection part 7: the feeding manipulator 4 aligns the nut insert 10 of the lower shell 1 to the detection columns 71 and carries out reciprocating splicing, and the distribution positions and the outer diameters of the detection columns 71 are used for detecting the form and position sizes of the nut insert 10;
and a control system: the control system controls the combined motion of the feeding manipulator 4, the pushing mechanism 5 and the pad printing device 6 according to preset parameters.
In this embodiment, the feeding manipulator 4 is further configured to transfer the upper shell 2 subjected to pad printing and the lower shell 1 subjected to inspection and nail embedding to a conveyor belt 11 to complete discharging, and implant the nut 9 to be installed into a cavity of a lower shell forming mold after the transfer is completed. Specifically, the conveyor belt 11 is located between the embedded nail detection section 7 and the lower shell molding die (not shown in the figure).
Specifically, the nut feeding section 3 and the nail embedding detection section 7 are provided around the end of the pushing mechanism 5, the feeding robot 4 sucks the upper case 2 and the lower case 1 from the injection molding machine or other upstream station, then transfers them to the region between the nut feeding section 3, the nail embedding detection section 7, and the pushing mechanism 5, and then releases the third gripping section 423 to drop the upper case 2 on the pushing mechanism 5, the upper case 2 performs the subsequent transfer printing operation and reset by the feeding of the pushing mechanism 5, the first gripping section 421 sucks the nut 9 to be installed in the nut feeding section 3 at the time of transfer printing of the upper case 2, and then moves toward the injection molding machine or the upstream station together with the second gripping section 422 and the third gripping section 423, and during the movement, the second gripping section 422 passes through the nail embedding detection section 7 and checks the nail embedding size by the detection column, subsequently, the second grabbing part 422 and the third grabbing part 423 move the lower shell 1 and the upper shell 2 to the conveyor belt 11 for discharging, and then continue to travel together with the first grabbing part 421 to the injection molding machine or an upstream station, implant the nuts 9 to be loaded and take out a new batch of the upper shell 2 and the lower shell 1.
In order to further optimize the space structure, the first, second and third gripping parts are integrated on the same jig, so that the corresponding mechanism positions are suggested to be set as compact as possible, which is beneficial to shortening the advancing distance of the feeding manipulator and accelerating the transferring efficiency.
In some embodiments, the pushing mechanism 5 is in the form of a servo shuttle table, and includes a servo motor 51, a horizontal lead screw 52, and a slide block 53 screwed with the horizontal lead screw 52, and the top of the slide block 53 is used for placing the upper shell 2.
In some embodiments, the pad printing device 6 includes a pad printing machine base 61, and the pad printing machine base 61 is provided with a pad printing plate 62, a pad printing head 63, and a printing head sliding assembly 64 for driving the pad printing head 63 to move up and down, left and right.
The other end of the pushing mechanism 5 is located at or beyond the position right below the pad printing head 64 to ensure that the upper shell 2 can be pushed to the pad printing station, i.e. to ensure smooth printing operation.
It should be added that the number, position and orientation of the detection columns 71 correspond to those of the nut insert 10, and the outer diameter of the detection columns 71 is slightly smaller than the inner diameter of the nut insert 10. Under the instruction of the control system, the second grabbing part 422 grabs the lower shell 1 and passes through the nail burying detection part 7, so that the position of the nut insert 10 is aligned with the detection column 71 according to the preset parameter setting, and the nut insert 10 is inserted into the detection column 71 in a reciprocating manner, if the lower shell 1 can be smoothly matched with the detection column 71 and is not collided, the form and position size of the nut insert 10 is within the target range; if conflict occurs, the second grabbing part 422 transmits an error reporting signal through a self-provided sensor to remind relevant personnel of processing on the spot.
Similarly, a single nut 9 to be installed is placed on the top of each thimble 31 through manpower or a related clamping jig, the number of the nuts 9 to be installed is consistent with that of the nut inserts 10, and the nut 9 to be installed is sucked by the first grabbing part 421 and transferred into the injection molding machine, or sucked into an upstream nut installation process to be used as a nut insert raw material of a next lower shell.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (10)
1. The utility model provides a two casings are buried nail and are detected and printing device which characterized in that: the device acts on two shells simultaneously, wherein one shell is a lower shell provided with a nut insert, namely a nail-embedded lower shell, and the other shell is an upper shell to be printed with patterns; the device comprises a nut feeding part, a feeding manipulator, a pushing mechanism, a pad printing device and a nail burying detection part, wherein,
the nut feeding part: the processing tool comprises a plurality of ejector pins, wherein nuts to be installed are movably placed on the ejector pins, are used as raw materials of nut inserts and are installed on next lower shells to be processed;
the feeding mechanical arm: the nut embedding machine comprises an arm and more than three grabbing parts, wherein the first grabbing part is used for sucking and holding the nut to be installed, the second grabbing part is used for sucking and holding the lower shell, and the third grabbing part is used for sucking and holding the upper shell;
the pushing mechanism: the upper shell is pushed to a printing station of the pad printing device and is pushed to the original position after printing is finished;
the pad printing device comprises: making feed printing on the surface of the upper shell;
the nail burying detection part: the feeding manipulator aligns the nut insert of the lower shell to the detection columns and conducts reciprocating insertion, and the distribution positions and the outer diameters of the detection columns are used for detecting the form and position sizes of the nut insert.
2. The dual-casing embedded nail detection and printing device according to claim 1, wherein the nut feeding portion and the embedded nail detection portion are disposed at a periphery of an end portion of the pushing mechanism.
3. The double-shell nail-burying detecting and printing device as claimed in claim 2, wherein said pushing mechanism is in the form of a servo shuttle table, and comprises a servo motor, a horizontal screw rod and a slide block screwed with said horizontal screw rod, and the top of said slide block is used for placing said upper shell.
4. The dual-casing embedded nail detection and printing device as claimed in claim 3, wherein the pad printing device comprises a pad printing machine base, and the pad printing machine base is provided with a pad printing plate, a scraper component, a pad printing rubber head, a printing head sliding component for driving the pad printing rubber head to move up and down, left and right, and a cleaning combination for removing redundant ink on the surface of the pad printing rubber head.
5. The double-shell embedded nail detection and printing device as claimed in claim 4, wherein the other end of the pushing mechanism is located at or beyond the position right below the pad printing head.
6. The dual-casing embedded nail detection and printing device as claimed in claim 1, wherein the number, position and orientation of the detection columns correspond to those of the nut insert, and the outer diameter of the detection columns is slightly smaller than the inner diameter of the nut insert.
7. The double-shell nail-burying detecting and printing device according to claim 1, wherein a single nut to be mounted is placed on the top of each thimble, and the number of the nuts to be mounted is consistent with the number of the nut inserts.
8. The dual-shell embedded nail detecting and printing device according to claim 1, wherein the feeding manipulator is further configured to transfer the upper shell subjected to pad printing and the lower shell subjected to nail embedding position inspection onto a conveyor belt, and implant the nut to be installed into a cavity of a lower shell forming mold after the transfer is completed.
9. The dual-housing embedded nail detecting and printing device according to claim 8, wherein the conveyor belt is located between the embedded nail detecting portion and the lower housing forming die.
10. The double-shell nail burying detection and printing device according to claim 1, comprising a control system, wherein the control system controls the combined movement of the feeding manipulator, the pushing mechanism and the pad printing device according to preset parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041603.4U CN215551836U (en) | 2021-08-27 | 2021-08-27 | Double-shell nail burying detection and printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041603.4U CN215551836U (en) | 2021-08-27 | 2021-08-27 | Double-shell nail burying detection and printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215551836U true CN215551836U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122041603.4U Active CN215551836U (en) | 2021-08-27 | 2021-08-27 | Double-shell nail burying detection and printing device |
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| Country | Link |
|---|---|
| CN (1) | CN215551836U (en) |
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2021
- 2021-08-27 CN CN202122041603.4U patent/CN215551836U/en active Active
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