CN212949668U

CN212949668U - Pad printing device and antenna pad printing equipment

Info

Publication number: CN212949668U
Application number: CN202021104426.9U
Authority: CN
Inventors: 袁涛; 杨先桃; 雍文生; 孟宪勇
Original assignee: Kunshan Ruixiang Xuntong Communication Technology Co Ltd
Current assignee: Kunshan Ruixiang Xuntong Communication Technology Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-13
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the technical equipment field of the antenna bat printing, especially, relate to a bat printing device and antenna bat printing equipment. The pad printing device is used for pad printing thick liquids to electronic equipment, and the pad printing device includes: the pad printing structure is used for carrying out pad printing operation on the electronic equipment and comprises a pad printing head positioned above the electronic equipment and a driving mechanism used for driving the pad printing head to move relative to the electronic equipment; the adjusting structure comprises a supporting base and a carrying plate, the supporting base is located below the pad printing head, the carrying plate is used for the electronic equipment to be arranged, the supporting base is provided with an adjusting groove, two ends of the carrying plate are respectively connected with two side groove walls of the adjusting groove in a switching mode, and the carrying plate rotates for a preset angle relative to the supporting base so as to adjust the relative position of the electronic equipment and the pad printing head. The utility model discloses can adjust electronic equipment's position to be convenient for move printer head and carry out the bat printing operation.

Description

Pad printing device and antenna pad printing equipment

Technical Field

The utility model belongs to the technical equipment field of the antenna bat printing, especially, relate to a bat printing device and antenna bat printing equipment.

Background

With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. During the use of the electronic device, for example, the electronic device is used for conversation. In order to improve the call quality, an antenna structure may be provided inside the electronic device. The antenna inside the electronic device can be prepared by printing through a pad printing process.

The existing glue dispensing device generally fixes the electronic equipment, and then uses a printing glue head to print the antenna from bottom to bottom. However, as the electronic device has more and more functions and more complex structures, the space of the electronic device is more and more limited, and the position of a clearance area for the antenna structure inside the electronic device is more and more complex. And the positions of the antenna structures of different electronic devices are different, and the fixed arrangement of the positions of the electronic devices is not beneficial to the antenna pad printing of clearance areas at different positions.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide a pad printing apparatus, which aims to solve the problem of how to adjust the position of an electronic device.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a pad printing apparatus for pad printing paste to an electronic device, the pad printing apparatus comprising:

the pad printing structure is used for carrying out pad printing operation on electronic equipment and comprises a pad printing head positioned above the electronic equipment and a driving mechanism used for driving the pad printing head to move relative to the electronic equipment; and

the adjusting structure is used for adjusting the position of the electronic equipment relative to the pad printing head, the adjusting structure comprises a supporting base located below the pad printing head and a carrying plate for the electronic equipment to be arranged, the supporting base is provided with an adjusting groove, two ends of the carrying plate are respectively connected with two side groove walls of the adjusting groove in a switching mode, and the carrying plate is relative to the supporting base and rotates by a preset angle to adjust the relative position of the electronic equipment and the pad printing head.

In one embodiment, the two side walls of the adjusting groove are provided with guide grooves and guide posts respectively slidably arranged in the guide grooves, the other end of each guide post is connected with the carrying plate, and the extending path of each guide groove is arranged in an arc shape.

In one embodiment, a position-stopping hole is formed in a position where the carrying plate is connected with each guide post, an internal thread is formed in the inner wall of the position-stopping hole, the guide posts are in a bolt structure, and after the carrying plate rotates in place, one end of each guide post is screwed in the position-stopping hole and fixes the connecting position of the carrying plate and the support base.

In one embodiment, the arc of the guide slot extension path is greater than zero and less than ninety degrees.

In one embodiment, the supporting base comprises a supporting bottom plate and two supporting side plates, the supporting bottom plate is flatly laid, the two supporting side plates are oppositely arranged and are connected with the supporting bottom plate, the supporting bottom plate and the two supporting side plates jointly form the adjusting groove, and the guide groove is formed in the supporting side plates.

In one embodiment, each of the supporting side plates has a coupling hole, the adjusting structure further includes two rotating shafts, one end of each of the two rotating shafts is located in each of the coupling holes, and the other end of each of the two rotating shafts is connected to the carrier plate.

In one embodiment, the pad includes a glue head made of a silicone material for adhering the paste and a connecting rod connecting the glue head and the driving mechanism.

In one embodiment, the pad further comprises a pressing plate, wherein the pressing plate is located between the rubber head and the connecting rod and covers the rubber head downwards.

In one embodiment, the stiffness of the glue head is adapted to the electronic device to be pad printed.

Another object of the present application is to provide an antenna pad printing apparatus, which includes the pad printing device as described above.

The beneficial effect of this application lies in: the object carrying plate rotates for a preset angle relative to the supporting base, so that the position of the electronic equipment is adjusted, the moving printing head moves up and down, the surface of the electronic equipment to be subjected to moving printing is perpendicular to the direction, the moving printing head can perform moving printing operation conveniently, effective moving printing can be performed on different positions and different electronic equipment, and the application range of the moving printing device is widened.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a pad printing apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic perspective view of the pad printing apparatus of FIG. 1 in another embodiment;

fig. 3 is an exploded view of the pad printing device of fig. 2.

Wherein, in the figures, the respective reference numerals:

100. a pad printing device; 10. pad printing the structure; 11. a pad transfer head; 111. a connecting rod; 112. pressing a plate; 113. Gluing heads; 200. an electronic device; 20. an adjustment structure; 30. a support base; 21. a support base plate; 22. Supporting the side plates; 23. a loading plate; 24. an adjustment groove; 221. a guide groove; 25. a guide post; 26. a rotating shaft; 231. positioning holes; 222. switching the hole;

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

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 be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 3, a pad printing apparatus 100 for pad printing paste to an electronic device 200 is provided in an embodiment of the present application. Optionally, the paste in this embodiment is a conductive silver paste, and the electronic device 200 is a mobile phone. The pad printing apparatus 100 includes a pad printing structure 10 and an adjustment structure 20. The pad printing structure 10 is used for pad printing operation on the electronic device 200, that is, the conductive silver paste inside the antenna pattern is pad printed on the electronic device 200 through the pad printing structure 10. The pad printing structure 10 includes a pad printing head 11 located above the electronic apparatus 200 and a driving mechanism for driving the pad printing head 11 to move relative to the electronic apparatus 200. It is understood that the driving mechanism may drive the pad 11 up and down, left and right, and front and back. The adjusting structure 20 is used for adjusting the position of the electronic device 200 relative to the pad 11, the adjusting structure 20 includes a supporting base 30 located below the pad 11 and a carrying plate 23 provided for the electronic device 200, the supporting base 30 is provided with an adjusting groove 24, two ends of the carrying plate 23 are respectively connected to two side groove walls of the adjusting groove 24, and the carrying plate 23 rotates by a predetermined angle relative to the supporting base 30 to adjust the relative position of the electronic device 200 and the pad 11.

The position of the object carrying plate 23 is rotated by a preset angle relative to the supporting base 30 and the position of the object carrying plate 23 is fixed, so that the position of the electronic equipment 200 is adjusted, the moving direction of the moving head 11 up and down is vertical to the surface to be subjected to pad printing of the electronic equipment 200, the moving head 11 is convenient to perform pad printing operation, effective pad printing can be performed on different positions and different electronic equipment 200, and the application range of the pad printing device 100 is expanded.

Referring to fig. 1 and 3, in one embodiment, the two side walls of the adjusting groove 24 are respectively provided with a guide groove 221 and guide posts 25 slidably disposed in the guide groove 221, the other end of each guide post 25 is connected to the loading plate 23, and the extending path of the guide groove 221 is disposed in an arc shape. By the cooperation of the guide posts 25 and the guide grooves 221, the carrier plate 23 can be rotated smoothly, and the rotation angle of the carrier plate 23 can be adjusted at any time during the pad printing operation.

In one embodiment, the position of the object carrying plate 23 connected to each guide post 25 is provided with a stop hole, the inner wall of the stop hole is provided with an internal thread, the guide posts 25 are in a bolt structure, and after the object carrying plate 23 rotates in place, one end of each guide post 25 is screwed in the stop hole and fixes the connection position of the object carrying plate 23 and the support base 30, and the position of the object carrying plate 23 after rotation can be effectively fixed through the thread structure, so that the structure is simple and the cost is low.

In one embodiment, the arc of the path that the guide slot 221 extends through is greater than zero and less than ninety degrees.

Referring to fig. 1 and fig. 3, in an embodiment, the supporting base 30 includes a supporting bottom plate 21 disposed in a flat manner and two supporting side plates 22 disposed opposite to each other and connected to the supporting bottom plate 21, the supporting bottom plate 21 and the two supporting side plates 22 together form an adjusting groove 24, and the guiding groove 221 is opened in the supporting side plates 22. The length direction of the support side plate 22 vertically supports the plate surface of the bottom plate 21 so that the carrier plate 23 can rotate about a horizontal axis.

In one embodiment, each supporting side plate 22 has a coupling hole 222, the adjusting structure 20 further includes two rotating shafts 26, one end of each rotating shaft 26 is located in each coupling hole 222, and the other end of each rotating shaft 26 is connected to the loading plate 23.

In one embodiment, the pad head 11 includes an adhesive head 113 made of a silicone material for adhering paste and a connecting rod 111 connecting the adhesive head 113 with a driving mechanism. The stiffness of the glue head 113 is adapted to the electronic device to be pad printed. Optionally, according to the process requirements of different electronic devices 200, the proportions of the silica gel, the silicone oil and the curing agent are adjusted, the rubber head 113 with appropriate hardness is manufactured, and then the rubber head 113 can directly transfer-print the antenna on the electronic device 200 through the driving mechanism, so that the production cycle of the antenna is reduced.

Referring to fig. 1 and 3, in one embodiment, the pad printing head 11 further includes a pressing plate 112, and the pressing plate 112 is located between the rubber head 113 and the connecting rod 111 and covers the rubber head 113 downward. Optionally, the platen 112 may apply pressure to the glue head 113 during pad printing to substantially shape the antenna on the electronic device 200.

The utility model also provides an antenna bat printing equipment, this antenna bat printing equipment include bat printing device 100, and the above-mentioned embodiment is referred to this bat printing device 100's concrete structure, because this antenna bat printing equipment has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, no longer gives unnecessary details here one by one.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A pad printing apparatus for pad printing paste to an electronic device, the pad printing apparatus comprising:

2. The pad printing apparatus of claim 1 wherein: guide grooves and guide columns which are arranged in the guide grooves in a sliding mode are formed in the groove walls of the two sides of the adjusting groove, the other ends of the guide columns are connected with the object carrying plate, and the extending paths of the guide grooves are arranged in an arc mode.

3. The pad printing apparatus of claim 2 wherein: the position of the loading plate connected with each guide column is provided with a stop hole, the inner wall of the stop hole is provided with an internal thread, the guide columns are of bolt structures, and after the loading plate rotates in place, one end of each guide column is screwed in the stop hole and fixes the connecting position of the loading plate and the support base.

4. The pad printing apparatus of claim 2 wherein: the arc of the guide slot extension path is greater than zero and less than ninety degrees.

5. The pad printing apparatus of claim 2 wherein: the support base includes the supporting baseplate that the tiling set up and sets up relatively and all connect two of supporting baseplate support curb plate, supporting baseplate and two support the curb plate and form jointly the adjustment tank, the guide way is seted up in support the curb plate.

6. The pad printing apparatus of claim 5 wherein: each the support curb plate has all seted up the switching hole, adjust the structure and still include two pivots, two the one end of pivot is located two respectively the switching hole, two the other end of pivot all is connected carry the thing board.

7. The pad printing apparatus of any one of claims 1 to 6, wherein: the transfer printing head comprises a glue head made of silica gel materials and used for adhering and printing the slurry and a connecting rod connected with the glue head and the driving mechanism.

8. The pad printing apparatus of claim 7 wherein: the pad printing head further comprises a pressing plate, and the pressing plate is located between the rubber head and the connecting rod and covers the rubber head downwards.

9. The pad printing apparatus of claim 7 wherein: the hardness of the rubber head is matched with the electronic equipment to be pad printed.

10. An antenna pad printing device comprising a pad printing apparatus according to any one of claims 1 to 9.