Dispensing jig and dispensing machine

Abstract

The utility model relates to a dispensing jig and a dispensing machine, the dispensing jig comprises a connecting seat, a carrier plate and a cover plate, and the connecting seat is provided with a first end face; the carrier plate is arranged on the first end face, and the carrier plate is provided with an accommodating groove for accommodating the patch element; the cover plate is rotatably arranged on the carrier plate, and the cover plate or the carrier plate and the cover plate are provided with first dispensing hollowed-out grooves corresponding to the containing grooves. The automatic dispensing device is matched with an automatic dispensing machine, manual dispensing operation is not needed, and the undesirable phenomena of point leakage, point shortage, point shortage and the like caused by manual operation can be avoided. And the patch element is compressed through the cooperation of the cover plate and the carrier plate, so that the patch element can be fully dispensed, and the quality of the patch element is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing technology, in particular to a glue dispensing fixture and a glue dispensing machine. Background Art

[0002] With the development of miniaturization and multifunctionality of electronic equipment, SMD components have been widely used in various electronic products. In the process of SMD components, it is necessary to apply a layer of UV glue on the welding points of each pin and each wiring harness of the SMD components to achieve the purpose of protecting the solder joints and prevent the pins or wiring harnesses from falling off during use.

[0003] At present, UV glue dispensing of SMD components is all done manually, that is, the operator places the SMD component on the carrier, and uses a glue dispensing tool to drop UV glue on the welding points of each pin and each wiring harness.

[0004] However, manual dispensing often results in missing points, insufficient points, and excessive points, which poses a risk of product defects and affects the product yield. Utility Model Content

[0005] Based on the above description, the utility model provides a dispensing jig and a dispensing machine, aiming to solve the problem of low yield rate of manual dispensing of existing patch components.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] In a first aspect, a dispensing jig includes:

[0008] A connecting seat having a first end surface;

[0009] A carrier plate, arranged on the first end surface, the carrier plate being provided with a receiving groove for receiving the patch element;

[0010] The cover plate is rotatably arranged on the carrier plate, and the cover plate or the carrier plate and the cover plate are provided with a first glue-dotting hollow groove corresponding to the accommodating groove.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, the carrier plate is provided with a second glue-dispensing hollow groove corresponding to the accommodating groove.

[0013] Furthermore, it includes at least one first magnetic component and at least one second magnetic component, at least one of the first magnetic components is arranged on the carrier plate, at least one of the second magnetic components is arranged on the cover plate, and the second magnetic components correspond to the first magnetic components one by one.

[0014] Furthermore, the connection seat has a second end face opposite to the first end face, the second end face is provided with a socket extending toward the first end face, the socket is provided with at least two screw holes extending radially, and each of the screw holes penetrates the connection seat.

[0015] Furthermore, the connecting seat has a third end surface perpendicular to the first end surface, and a support plate is provided on the third end surface.

[0016] Furthermore, a first wiring groove is provided on a side of the carrier away from the connecting seat, the first wiring groove extends toward the accommodating groove and is connected with the accommodating groove, and a second wiring groove corresponding to the first wiring groove is provided on a side of the cover plate close to the carrier.

[0017] Furthermore, a protrusion is provided on a side of the cover plate away from the connecting seat.

[0018] In a second aspect, a glue dispensing machine comprises the glue dispensing jig according to the first aspect.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0020] (1) The present application is combined with an automated dispensing machine, which does not require manual dispensing, thereby avoiding undesirable phenomena such as missing dots, insufficient dots, and excessive dots caused by manual operation. The patch components are pressed tightly by the cover plate and the carrier plate, so that the patch components can be fully dispensed to ensure the quality of the patch components.

[0021] (2) The present application can firmly clamp the patch component between the cover plate and the carrier plate by attracting the second magnetic attraction member to the first magnetic attraction member. This can prevent the patch component from moving and prevent the cover plate from being opened and causing the patch component to fall when the dispensing fixture is rotated 180°.

[0022] (3) The wiring space formed by the second wiring groove and the first wiring groove of the present application can not only facilitate the wiring of the patch component, but also limit the wiring of the patch component. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a general assembly diagram of a dispensing fixture provided in an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the connecting seat in the embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the carrier board in the embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the cover plate in the embodiment of the utility model;

[0027] Figure 5 This is a diagram showing the effect of using a glue dispensing fixture provided in an embodiment of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 10. Connecting seat; 11. First end face; 12. Second end face; 121. Insertion hole; 122. Connecting hole; 13. Third end face; 14. Support plate; 20. Carrier plate; 21. Accommodating groove; 22. First wiring groove; 30. Cover plate; 31. First glue-dispensing hollow groove; 32. Second wiring groove; 33. Protrusion; 40. First magnetic attraction member; 50. Second magnetic attraction member. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0032] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0033] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0034] See attached Figures 1 to 5 As shown, the utility model provides a technical solution: a glue dispensing fixture, including a connecting seat 10, a carrier plate 20 and a cover plate 30, the connecting seat 10 has a first end face 11; the carrier plate 20 is arranged on the first end face 11, and the carrier plate 20 is provided with a receiving groove 21 for accommodating the patch element; the cover plate 30 is rotatably arranged on the carrier plate 20, and the cover plate 30 or the carrier plate 20 and the cover plate 30 are provided with a first glue dispensing hollow groove 31 corresponding to the receiving groove 21.

[0035] Exemplarily, a first glue dot hollow groove 31 can be set on the cover plate 30; or, the first glue dot hollow groove 31 can be set on both the carrier plate 20 and the cover plate 30; the first glue dot hollow groove 31 is flexibly set according to the process requirements of the patch component, and the position of the first glue dot hollow groove 31 is no longer limited in detail here.

[0036] According to this embodiment, when the patch component is glued, the patch component is first placed in the receiving groove 21, and then the cover plate 30 is covered with the carrier 20. The patch component is pressed tightly by the cover plate 30 and the carrier 20, so that the patch component can be fully glued to ensure the quality of the patch component.

[0037] In some embodiments, a second glue dispensing hollow groove corresponding to the accommodating groove 21 is provided on the carrier board 20 .

[0038] According to this embodiment, for some patch components, both sides need to be glued, which can be achieved by the cooperation of the first glue-dispensing hollow groove 31 and the second glue-dispensing hollow groove. Therefore, after the glue-dispensing on the front side of the patch component is completed, the glue-dispensing fixture is rotated 180°, and the second glue-dispensing hollow groove is used for the glue-dispensing head to introduce or glue the harness on the back side of the patch component.

[0039] See attached Figures 3 to 5 As shown, in some embodiments, at least one first magnetic component 40 and at least one second magnetic component 50 are included, at least one first magnetic component 40 is disposed on the carrier 20, at least one second magnetic component 50 is disposed on the cover 30, and the second magnetic component 50 corresponds one-to-one to the first magnetic component 40.

[0040] According to this embodiment, when the cover 30 and the carrier 20 are covered, the second magnetic component 50 and the first magnetic component 40 are attracted to each other, and the patch component can be firmly clamped between the cover 30 and the carrier 20; especially when the dispensing fixture is rotated 180°, the cover 30 can be prevented from being opened and causing the patch component to fall.

[0041] See attached Figures 1-2 As shown, in some embodiments, the connecting seat 10 has a second end face 12 opposite to the first end face 11, and the second end face 12 is provided with a socket 121 extending toward the first end face 11, and the socket 121 is provided with at least two screw holes extending radially, and each screw hole penetrates the connecting seat 10.

[0042] According to this embodiment, the connection seat 10 is connected to the connecting shaft of the glue dispensing machine. When there is also a first glue dispensing hollow groove 31 on the carrier plate 20, the glue dispensing machine can drive the glue dispensing fixture to rotate 180° through the connecting shaft to achieve the glue dispensing operation. The socket 121 is aligned with the connecting shaft of the glue dispensing machine, and the connecting shaft is inserted into the socket 121. At the same time, bolts and the like are used to connect with the screw holes so that friction resistance is generated between the bolts and the connecting shaft to install the glue dispensing fixture on the glue dispensing machine. In this way, the disassembly and assembly of the glue dispensing fixture can be facilitated, and the replacement of glue dispensing fixtures of different specifications can be facilitated.

[0043] See attached Figures 1-2 As shown, in some embodiments, the connection base 10 has a third end surface 13 perpendicular to the first end surface 11 , and a support plate 14 is provided on the third end surface 13 .

[0044] According to this embodiment, when the cover plate 30 is lifted up, the support plate 14 can support the cover plate 30 , making it convenient for operators to replace the patch components.

[0045] See attached Figure 1 and 3 As shown in Figures 5 to 5, in some embodiments, a first wiring groove 22 is provided on a side of the carrier 20 away from the connecting socket 10, the first wiring groove 22 extends toward the accommodating groove 21 and is connected to the accommodating groove 21, and a second wiring groove 32 corresponding to the first wiring groove 22 is provided on a side of the cover plate 30 close to the carrier 20.

[0046] According to this embodiment, when the second wiring groove 32 and the first wiring groove 22 are closed, a wiring space for clamping the wiring harness of the patch component is formed. In particular, for the first glue dispensing hollow groove 31 also existing on the carrier 20, the wiring space can limit the wiring harness of the patch component during the rotation of the glue dispensing fixture.

[0047] See attached Figure 1 and 4 As shown in FIGS. 5A to 5B , in some embodiments, a protrusion 33 is provided on a side of the cover plate 30 away from the connecting base 10 .

[0048] According to this embodiment, the protrusion 33 can facilitate the operator to lift up the cover plate 30 .

[0049] The utility model provides a technical solution: a glue dispensing machine, comprising the above-mentioned glue dispensing fixture.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dispensing jig, characterized in that: include: A connecting seat (10) having a first end surface (11); A carrier plate (20) is arranged on the first end surface (11), and the carrier plate (20) is provided with a receiving groove (21) for receiving the patch element; The cover plate (30) is rotatably arranged on the carrier plate (20), and the cover plate (30) is provided with a first glue-dispensing hollow groove (31) corresponding to the accommodating groove (21).

2. A dispensing jig according to claim 1, characterized in that: The carrier plate (20) is provided with a second glue-dispensing hollow groove corresponding to the accommodating groove (21).

3. A dispensing jig according to claim 2, characterized in that: The invention comprises at least one first magnetic attraction component (40) and at least one second magnetic attraction component (50), wherein at least one first magnetic attraction component (40) is arranged on the carrier plate (20), and at least one second magnetic attraction component (50) is arranged on the cover plate (30), and the second magnetic attraction component (50) corresponds to the first magnetic attraction component (40) one by one.

4. A dispensing jig according to claim 3, characterized in that: The connecting seat (10) has a second end face (12) opposite to the first end face (11); the second end face (12) is provided with a plug hole (121) extending toward the first end face (11); at least two screw holes extending radially are provided in the plug hole (121), and each of the screw holes penetrates the connecting seat (10).

5. The dispensing jig according to claim 1, characterized in that: The connecting seat (10) has a third end surface (13) perpendicular to the first end surface (11), and a supporting plate (14) is provided on the third end surface (13).

6. A dispensing jig according to claim 4, characterized in that: A first wiring groove (22) is provided on a side of the carrier plate (20) away from the connecting seat (10), the first wiring groove (22) extends toward the accommodating groove (21) and is connected to the accommodating groove (21), and a second wiring groove (32) corresponding to the first wiring groove (22) is provided on a side of the cover plate (30) close to the carrier plate (20).

7. The dispensing jig according to claim 1, characterized in that: A protrusion (33) is provided on a side of the cover plate (30) away from the connecting seat (10).

8. A glue dispensing machine, characterized in that: It comprises the glue dispensing jig according to any one of claims 1 to 7.

Images