Glue extruding device

Abstract

The utility model discloses a glue extruding device which comprises a glue extruding base, a plurality of mounting holes are formed in the top face of the glue extruding base, glue extruding rods with the same number as the mounting holes are installed in the mounting holes, limiting grooves are formed in the ends, close to the glue extruding base, of the glue extruding rods, sliding grooves are formed in the side face of the glue extruding base, and the sliding grooves are communicated with the mounting holes. A limiting plate is arranged in the sliding groove and can be clamped in the limiting groove to limit the movement of the glue extruding rod in the vertical direction. The multiple glue extruding rods are arranged on the glue extruding base, glue extruding can be conducted on the multiple glue inlets at the same time, and meanwhile the balance of the glue extruding base can be effectively improved through the arrangement of the springs.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip and LED packaging technical field especially relates to a glue extruding device. BACKGROUND

[0002] In daily life, chips and LED lamps have been widely used, in some miniaturized electronic equipment, the volume of chips and LED lamps is small, easy to damage or lose, so need to package chips and LED lamps, the existing package is usually through the mold forming, usually a mold only is equipped with one extruding rod, such packaging efficiency is very slow, will waste a lot of time, at present also have part enterprise in the glue extruding device is equipped with multiple extruding rods and carries out the glue extruding, but the existing glue extruding device is complex in structure and still has the need multiple drive to guarantee the evenness of glue extruding quality. SUMMARY

[0003] The utility model mainly solves the technical problem that can complete multiple glue extruding and the glue extruding device of even quality.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme of a glue extruding device, including extruding seat, the top surface of extruding seat is equipped with several installation holes, the installation hole is installed with the same number of extruding rods as the installation hole, the end of extruding rod close to extruding seat is equipped with a limiting groove, the side surface of extruding seat is equipped with a sliding slot, the sliding slot is communicated with the installation hole, a limiting plate is arranged in the sliding slot, and the limiting plate can be clamped in the limiting groove to limit the vertical movement of the extruding rod.

[0005] Preferably, the limiting plate is equipped with the same number of circular arcs as the installation hole on the side close to the extruding seat, and the limiting plate is clamped with the extruding rod when the circular arc is staggered with the installation hole by moving in the sliding slot.

[0006] Preferably, a spring hole is arranged below the installation hole, and a spring is arranged in the spring hole.

[0007] Preferably, a gasket is arranged between the spring and the extruding rod, and the diameter of the gasket is greater than the diameter of the installation hole and less than the diameter of the spring hole.

[0008] Preferably, the spring hole penetrates the bottom of the extruding seat, and a fixed bottom plate is fixed to the bottom of the extruding seat, and the fixed bottom plate protrudes from both sides of the extruding seat.

[0009] Preferably, the extruding seat is equipped with a sliding slot on the opposite sides, and the two sliding slots are arranged on the same horizontal plane, and a limiting plate is arranged in each of the two sliding slots, and the circular arcs of the two limiting plates are oppositely arranged in the sliding slots.

[0010] Preferably, the two ends of the limiting plate extend out of the two ends of the limiting slot respectively, the adjacent one end of the two limiting plates is respectively provided with a first connecting block, and the adjacent other end of the two limiting plates is provided with a second connecting block.

[0011] Preferably, a pull rod is arranged on the first connecting block.

[0012] Preferably, a first limiting hole and a second limiting hole are arranged on any one of the two limiting plates, a third limiting hole is arranged on the top surface of the glue extruding base, the third limiting hole is communicated with the sliding slot, and the first limiting hole and the second limiting hole are respectively matched with the third limiting hole to fix the glue extruding rod by means of a pin.

[0013] Preferably, the mounting hole is four.

[0014] The utility model discloses the beneficial effect is: through setting up multiple glue extruding rods on the glue extruding base, can simultaneously multiple packaging parts are extruded and packed, and simultaneously because the setting of the spring at the bottom of the glue extruding rod, can guarantee the balance of the glue extruding base, makes the synchronous movement of glue extruding rod, guarantees the same amount of ratchet angle, improves quality product. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 The sectional view of;

[0018] Figure 3 It is Figure 1 The top view of;

[0019] Figure 4 It is the top view of glue extruding base;

[0020] Figure 5 It is the structure schematic diagram of glue extruding base;

[0021] Figure 6 It is the structure schematic diagram of limiting plate;

[0022] Figure 7 It is the structure schematic diagram of glue extruding rod

[0023] The marks of various components in the drawings are as follows:

[0024] 1, glue extrusion seat; 11, mounting hole; 12, sliding groove; 13, spring; 14, third limiting hole; 2, glue extrusion rod; 21, limiting groove; 3, limiting plate; 31, arc; 32, first limiting hole; 33, second limiting hole; 4, fixed bottom plate; 5, first connecting block; 6, second connecting block; 7, pull rod. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Please refer to Figures 1 to 7 A glue extrusion device, comprising a glue extrusion seat 1, a plurality of mounting holes 11 are formed on the top surface of the glue extrusion seat 1, the same number of glue extrusion rods 2 as the mounting holes 11 are installed in the mounting holes 11, a limiting groove 21 is formed on one end of the glue extrusion rod 2 close to the glue extrusion seat 1, a sliding groove 12 is formed on the side surface of the glue extrusion seat 1, the sliding groove 12 is communicated with the mounting holes 11, a limiting plate 3 is arranged in the sliding groove 12, and the limiting plate 3 can be clamped in the limiting groove 21 to limit the vertical movement of the glue extrusion rod 2. Here, the mounting holes 11 are uniformly formed on the top surface of the glue extrusion seat 1, the shape of the glue extrusion rod 2 is cylindrical, the limiting groove 21 is formed on one end of the glue extrusion rod 2 close to the glue extrusion seat 1 in the axial direction, the diameter of the mounting hole 11 is slightly larger than that of the glue extrusion rod 2, and the sliding groove 12 is formed on the side surface of the glue extrusion seat 1 and penetrates through both ends of the glue extrusion seat 1 and is communicated with the mounting holes 11; the glue extrusion rod 2 is placed in the mounting hole 11, and the limiting plate 3 can be clamped in the limiting groove 21 by being arranged in the sliding groove 12, so as to limit the movement of the glue extrusion rod 2 in the axial direction.

[0027] Further specifically, the limiting plate 3 is provided with the same number of arcs 31 as the mounting holes 11 on one side close to the glue extrusion seat 1, and the limiting plate 3 is clamped with the glue extrusion rod 2 when the arcs 31 are staggered with the mounting holes 11 during movement in the sliding groove 12. Here, the radius of the arc 31 on the limiting plate 3 is the same as the diameter of the mounting hole 11, the glue extrusion rod 2 can be removed from the mounting hole 11 when the arc 31 on the limiting plate 3 coincides with the mounting hole 11, and the limiting plate 3 is clamped with the glue extrusion rod 2 when the arc 31 on the limiting plate 3 does not coincide with the mounting hole 11.

[0028] Further specifically, a spring 13 hole is arranged below the mounting hole 11, and a spring 13 is arranged in the spring 13 hole; a gasket is arranged between the spring 13 and the extrusion rod 2, and the diameter of the gasket is larger than the diameter of the mounting hole 11 and smaller than the diameter of the spring 13 hole; the spring 13 hole penetrates through the bottom of the extrusion base 1, and a fixed bottom plate 4 is fixed to the bottom of the extrusion base 1 and protrudes from both sides of the extrusion base 1. Here, the spring 13 arranged directly below the mounting hole 11 is arranged to ensure that the balance of the extrusion base 1 to each extrusion rod 2 is the same during the extrusion process, so that the movement of the extrusion rod 2 is synchronized and the extrusion amount is the same; the gasket arranged between the spring 13 and the extrusion rod 2 is arranged to prevent the spring 13 from directly contacting the extrusion rod 2, which causes the balance to be different, and to prevent the spring 13 from directly contacting the extrusion rod 2, which causes damage to the extrusion rod 2; the spring 13 hole penetrates through the bottom of the extrusion base 1 to facilitate the installation of the spring 13, and the fixed base fixed to the bottom of the extrusion base 1 can close the spring 13 and uniformly bear the force on the extrusion base 1 during extrusion, so that the extrusion rod 2 bears the force more uniformly.

[0029] Further specifically, the opposite two side surfaces of the extrusion base 1 are each provided with a sliding groove 12, and two sliding grooves 12 are arranged on the same horizontal plane, and a limiting plate 3 is arranged in each sliding groove 12, and the circular arcs 31 of the two limiting plates 3 are arranged opposite to each other in the sliding groove 12. Here, the limiting plates 3 arranged on both sides of the extrusion base 1 can further reinforce the limiting effect on the extrusion rod 2 and keep stable.

[0030] Further specifically, the two ends of the limiting plate 3 protrude out of the limiting groove, and a first connecting block 5 is arranged at one end of each of the two limiting plates 3, and a second connecting block 6 is arranged at the other end of each of the two limiting plates 3. Here, the two ends of the limiting plate 3 protrude out of the limiting groove to facilitate the connection of the two limiting plates 3, one end of one limiting plate 3 is a first end, the other end is a second end, one end of the other limiting plate 3 is a third end, and the other end is a fourth end, the first end and the third end are connected by the first connecting block 5, and the second end and the fourth end are connected by the second connecting block 6, the two limiting plates 3 can only move synchronously along the sliding groove 12 through the connection of the first connecting block 5 and the second connecting block 6, and the two limiting plates 3 can simultaneously limit and release the extrusion rod 2.

[0031] Further specifically, a pull rod 7 is arranged on the first connecting block 5. Here, the pull rod 7 arranged on the first connecting block 5 is arranged to facilitate the operation of the operator.

[0032] Further specifically, the first limiting hole 32 and the second limiting hole 33 are arranged on any one of the two limiting plates 3, the third limiting hole 14 is arranged on the top surface of the glue extruding base 1, the third limiting hole 14 is communicated with the sliding groove 12, and the first limiting hole 32 and the second limiting hole 33 are fixed by cooperating with the third limiting hole 14 through a pin to limit and release the glue extruding rod 2. Here, the first limiting hole 32 and the second limiting hole 33 are arranged on the front limiting plate 3, and are arranged at one end close to the first connecting block 5; when the first limiting hole 32 and the third limiting hole 14 are coincided, the arc 31 on the limiting plate 3 is also coincided with the mounting hole 11 at this time, and the glue extruding rod 2 can be moved in the axial direction of the mounting hole 11 to be disassembled; when the second limiting hole 33 and the third limiting hole 14 are coincided, the arc 31 on the limiting plate 3 completely avoids the mounting hole 11 at this time, and the movement of the glue extruding rod 2 in the axial direction of the mounting hole 11 is limited, and the installation of the glue extruding base 1 is completed; the limiting plate 3 is fixed on the glue extruding base 1 through the pin, and the movement of the limiting plate 3 in the sliding groove 12 is prevented when the glue extruding base 1 works, so that the glue extruding rod 2 is prevented from falling off.

[0033] Further specifically, the mounting hole 11 has four. Here, the corresponding glue extruding rod 2 and spring 13 also have four, and four parts can be simultaneously packaged.

[0034] In summary, the specific installation steps of the utility model are as follows: sliding the limiting plate 3, making the first limiting hole 32 on the limiting plate 3 and the third limiting hole 14 coincided, fixing the limiting plate 3 through the pin passing through the first limiting hole 32 and the third limiting hole 14, the arc 31 on the limiting plate 3 and the mounting hole 11 are also coincided at this time, the glue extruding rod 2 is installed in the mounting hole 11, the pin is pulled out after the installation is completed, the second limiting hole 33 and the third limiting hole 14 are coincided by pushing the limiting plate 3, the limiting plate 3 is fixed on the limiting plate 3 through the pin passing through the second limiting hole 33 and the third limiting hole 14, the limiting plate 3 is clamped in the limiting groove 21 of the glue extruding rod 2 at this time, and the installation is completed.

[0035] In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The above is only the preferred embodiment of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0036] The above merely illustrates the embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, which is made according to the content of the present application, shall be included in the patent protection scope of the present application.

Claims

1. An adhesive dispensing device, characterized by comprising: The utility model provides an extrusion seat (1), a plurality of installation holes (11) are formed on the top surface of the extrusion seat (1), the same number of extrusion rods (2) are installed in the installation holes (11), a limiting groove (21) is formed on the end of the extrusion rod (2) close to the extrusion seat (1), a sliding groove (12) is formed on the side of the extrusion seat (1), the sliding groove (12) is communicated with the installation hole (11), a limiting plate (3) is arranged in the sliding groove (12), and the limiting plate (3) can be clamped in the limiting groove (21) to limit the vertical movement of the extrusion rod (2).

2. The device according to claim 1, wherein The limiting plate (3) is provided with the same number of circular arcs (31) as the installation holes (11) on the side close to the extrusion seat (1), and the limiting plate (3) is clamped on the extrusion rod (2) when the circular arc (31) is staggered with the installation hole (11) during movement in the sliding groove (12).

3. The device according to claim 1, wherein A spring (13) hole is arranged below the installation hole (11), and a spring (13) is arranged in the spring (13) hole.

4. The device according to claim 3, wherein A washer is arranged between the spring (13) and the extrusion rod (2), and the diameter of the washer is greater than the diameter of the installation hole (11) and less than the diameter of the spring (13) hole.

5. The device according to claim 4, wherein The spring (13) hole penetrates through the bottom of the extrusion seat (1), and a fixed bottom plate (4) is fixed to the bottom of the extrusion seat (1), and the fixed bottom plate (4) protrudes from both sides of the extrusion seat (1).

6. The device according to claim 2, wherein The opposite sides of the extrusion seat (1) are provided with sliding grooves (12), and the two sliding grooves (12) are arranged on the same horizontal plane, and the limiting plates (3) are arranged in the two sliding grooves (12), and the circular arcs (31) of the two limiting plates (3) are oppositely arranged in the sliding grooves (12).

7. The device according to claim 6, wherein The two ends of the limiting plate (3) respectively extend to the two ends of the limiting groove, and the first connecting block (5) is arranged at the adjacent end of the two limiting plates (3), and the second connecting block (6) is arranged at the other adjacent end of the two limiting plates (3).

8. The device according to claim 7, wherein A pull rod (7) is arranged on the first connecting block (5).

9. The device of claim 6, wherein First limiting holes (32) and second limiting holes (33) are formed in any one of the two limiting plates (3), a third limiting hole (14) is formed on the top surface of the extrusion seat (1), the third limiting hole (14) is communicated with the sliding groove (12), and the first limiting hole (32) and the second limiting hole (33) are respectively matched with the third limiting hole (14) to fix the pin to complete the limiting and giving of the extrusion rod (2).

10. The device of claim 1, wherein The installation hole (11) has four.

Images