Feeding gun structure

Abstract

The utility model discloses a feeding gun structure, which comprises a tray, a material leaking seat arranged on the tray and a driving plate, and is characterized in that the driving plate comprises a tray shifting plate and a driving shifting plate, and the tray shifting plate is fixedly arranged on the driving shifting plate; a guide block is arranged on the tray, the driving shifting plate penetrates through the guide block, a limiting step is arranged at the end, close to the tray, of the material leaking base, a plurality of first material leaking holes are evenly formed in the material leaking base, and a plurality of second material leaking holes corresponding to the first material leaking holes are formed in the tray. The tray shifting plate can move into the limiting step and shield at least part of the first material leakage holes, and observation holes are formed in the first material leakage holes. Through the arrangement of the plurality of material leakage holes, the material leakage of a plurality of material cakes can be realized, and meanwhile, the condition of the material cakes can be observed through the observation holes, so that the material cakes are prevented from being clamped in the material leakage holes.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment, and in particular to a feeding gun structure. Background Technology

[0002] In the LED chip packaging process, the substrates used are mostly cylindrical in shape. These substrates need to be placed in a specially designed mold, and the substrates are heated to melt them so that the molten material can cover and fix the LED chip. In the existing technology, the substrates are usually fed one by one, which consumes a lot of time and manpower. Some companies are currently using feeding devices to feed the substrates, but the existing feeding devices have a complex structure and cannot observe whether the substrate has fallen into the mold. If the substrate has not fallen into the mold, the chip cannot be completely packaged. Therefore, there is an urgent need for a feeding gun that can feed multiple substrates at the same time and can observe the substrate falling in real time. Summary of the Invention

[0003] The main technical problem solved by this utility model is a feeding mechanism that can simultaneously allow multiple material cakes to leak material, while also enabling timely observation of the material leakage situation.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a feeding gun structure, including a tray, a material leakage seat disposed on the tray, and a drive plate. The drive plate includes a tray deflector and a drive deflector, and the tray deflector is fixedly mounted on the drive deflector. A guide block is provided on the tray, and the drive deflector passes through the guide block. A limiting step is provided at one end of the material leakage seat near the tray. A plurality of first material leakage holes are evenly provided on the material leakage seat. A plurality of second material leakage holes corresponding to the first material leakage holes are provided on the tray. The tray deflector can be moved into the limiting step and blocks at least part of the first material leakage holes. An observation hole is provided on the first material leakage holes.

[0005] Furthermore, the drive lever includes a first lever, a second lever, and a third lever. The tray lever is fixedly mounted on the first lever. A second lever is connected to the end of the tray lever away from the tray lever. A first rotating shaft is provided on the second lever, and the second lever rotates around the first rotating shaft. A third lever is connected to the other end of the second lever away from the first lever. The third lever is provided with a second rotating shaft, and the rotation of the third lever around the second rotating shaft drives the second lever to rotate. A handle is fixed on the side of the tray near the third lever.

[0006] Furthermore, a reset element is provided between the guide block and the first dial plate.

[0007] Furthermore, the reset component includes a spring fixing block disposed on the first dial plate, a T-shaped screw mounted on the guide block, and a spring mounted on the T-shaped screw, one end of the spring abutting against the spring fixing block and the other end abutting against the nut of the T-shaped screw.

[0008] Furthermore, a torsion spring is fitted onto the second rotating shaft.

[0009] Furthermore, both ends of the second lever are provided with waist holes. One end of the second lever is slidably connected to the first lever through the waist hole and can rotate relative to it. The other end of the second lever is slidably connected to the third lever through the waist hole and can rotate relative to it.

[0010] Furthermore, steps are provided at both ends of the second lever, and the two ends of the second lever are respectively installed on the first lever and the third lever through the steps.

[0011] Furthermore, there are two limiting protrusions, and the two material leakage seats include a material leakage pad installed on the tray and a material leakage body installed on the pad. The material leakage pad and the material leakage body are connected to form the limiting step.

[0012] Furthermore, there are two material drain seats, which are symmetrically arranged on the tray along the drive lever.

[0013] The beneficial effects of this utility model are: the setting of multiple material leakage holes and drive plate can realize the simultaneous leakage of multiple material cakes, which greatly saves time. At the same time, the leakage status of the material cake can be directly observed through the observation hole, which improves production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the material leakage seat structure of this utility model;

[0016] Figure 3 This is a sectional view of the material leakage seat of this utility model;

[0017] Figure 4 This is a schematic diagram of the tray structure of this utility model;

[0018] Figure 5 yes Figure 1 Enlarged view of A in the middle;

[0019] The components in the attached diagram are labeled as follows:

[0020] 1. Tray; 2. Material discharge seat; 3. Tray lever; 4. Limiting step; 5. First lever; 6. Second lever; 7. Third lever; 8. Guide block; 9. First material discharge hole; 10. Second material discharge hole; 11. First rotating shaft; 12. Second rotating shaft; 13. Spring fixing block; 14. Spring; 15. Waist hole; 16. Observation hole; 17. Handle. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please refer to Figures 1-5 This utility model includes:

[0023] A feeding gun structure includes a tray 1, a material discharge seat 2 disposed on the tray, and a drive plate. The drive plate includes a tray deflector 3 and a drive deflector 3, with the tray deflector 3 fixedly mounted on the drive deflector 3. A guide block 8 is provided on the tray 1, and the drive deflector 3 passes through the guide block 8. A limiting step 4 is provided at one end of the material discharge seat 2 near the tray 1. A plurality of first material discharge holes 9 are evenly provided on the material discharge seat 2, and a plurality of second material discharge holes 10 corresponding to the first material discharge holes 9 are provided on the tray 1. The tray deflector 3 can be moved into the limiting step 4 and blocks at least part of the first material discharge holes 9. An observation hole 16 is provided on the first material discharge holes 9. Here, the tray 1 is rectangular in shape and has several weight-reducing holes. The material drain seat 2 is rectangular and installed on one side of the tray 1. The tray lever 3 is located between the material drain seat 2 and the side of the tray 1. The material drain seat 2 has 10 first material drain holes 9, and the tray 1 also has second material drain holes 10 corresponding to the first material drain holes 9. The first material drain holes 9 and the second material drain holes 10 have the same diameter. The limiting step 4 is opened on the side where the tray 1 and the material drain seat 2 are connected. The observation hole 16 is set on the material drain hole and communicates with the material drain hole. The tray lever 3 is in operation when not in use. When in operation, it is located within the limiting step 4 and partially blocks the first material leakage hole 9. The material cake is cylindrical, and the diameter of the material cake is slightly smaller than the first material leakage hole 9. When a material cake enters, due to the blocking of the tray deflector 3, the material cake is located in the first material leakage hole 9. Pushing the drive deflector 3 causes the tray deflector 3 to move upward away from the limiting step 4, so that the first material leakage hole 9 and the second material leakage hole 10 are connected. The material cake can fall from the first material leakage hole 9 to the second material leakage hole 10 and then fall out. The observation hole 16 can be used to observe whether the material cake is stuck. If a jam occurs, it can be cleaned in time.

[0024] Furthermore, the drive lever includes a first lever 5, a second lever 6, and a third lever 7. The tray lever 3 is fixedly mounted on the first lever 5. The second lever 6 is connected to one end away from the tray lever 3. A first rotating shaft 11 is provided on the second lever 6, and the second lever 6 rotates around the first rotating shaft 11. The third lever 7 is connected to the other end of the second lever 6 away from the first lever 5. The third lever 7 is provided with a second rotating shaft 12. The third lever 7 rotates around the second rotating shaft 12, driving the second lever 6 to rotate. A handle 17 is fixed on the side of the tray 1 near the third lever 7. Here, the second lever 6 is a strip plate with a first rotating hole in the middle. The first rotating shaft 11 passes through the first rotating hole to mount the second lever 6 onto the tray 1. The third lever 7 is integrally formed from the fourth and fifth levers. One end of the fourth lever is connected to the second lever 6, and the angle formed by the fourth and fifth levers is 80°. A second rotating hole is provided at the connection between the fourth and fifth levers. The third lever 7 is mounted on the tray 1 through the second rotating shaft 12. One end of the fifth lever extends beyond the tray 1. On the side, there are two handles 17, one end of which extends beyond the side of the tray 1 and is symmetrically arranged on the tray 1. One of the handles 17 is installed on the left side near the fifth deflector plate. By rotating the third deflector plate 7 towards the nearest handle 17, the third deflector plate 7 rotates clockwise and drives the second deflector plate 6 to rotate counterclockwise. The connecting end of the second deflector plate 6 and the first deflector plate 5 moves upward, driving the first deflector plate 5 to move upward, so that the tray deflector plate 3 moves out of the limiting step 4, thereby connecting the first leakage hole 9 and the second leakage hole 10 to achieve the effect of leakage.

[0025] To facilitate the reset function of the tray switch 3, this technical solution also adds a structure capable of reset:

[0026] As a first embodiment, a reset member is provided between the guide block 8 and the first dial plate 5. The reset member includes a spring fixing block 13 disposed on the first dial plate 5, a T-shaped screw mounted on the guide block 8, and a spring 14 mounted on the T-shaped screw. One end of the spring 14 abuts against the spring fixing block 13, and the other end abuts against the nut of the T-shaped screw. Here, the spring fixing block 13 is an L-shaped plate with mounting holes on both sides. One side is fixed to the first lever plate 5 by screws, and the other side is fixed to the guide block 8 by T-shaped screws. The spring 14 is installed between the T-shaped screws and the spring fixing block 13. When the third lever plate 7 is oscillating, the first lever plate 5 moves towards the tray lever plate 3, causing the spring fixing block 13 to move, compressing the spring 14, releasing the third lever plate 7, and the spring fixing block 13 returns to its original position due to the spring 14. Alternatively, the spring fixing block 13 can also be a separate vertical plate, one end of which can be welded to the first lever plate 5. Other installation methods are similar to those for the L-shaped plate, and the specific implementation method will not be described in detail here.

[0027] In another embodiment, a torsion spring is fitted onto the second rotating shaft 12. Here, the torsion spring is fitted onto the second rotating shaft 12, one end of the torsion spring is fixed to the tray 1, and the other end of the torsion spring is fixed to the third dial plate 7. The torsion spring is subjected to torque by moving the third dial plate 7, and can be reset when the third dial plate 7 is released.

[0028] Furthermore, both ends of the second lever 6 are provided with waist holes 15. One end of the second lever 6 is slidably connected to the first lever 5 through the waist hole 15 and can rotate relative to it. The other end of the second lever 6 is slidably connected to the third lever 7 through the waist hole 15 and can rotate relative to it. Here, by setting the waist holes 15, the first lever 5 will not undergo lateral displacement when moving, and can be more stable.

[0029] Furthermore, steps are provided at both ends of the second lever 6, and the two ends of the second lever 6 are respectively mounted on the first lever 5 and the third lever 7 via the steps. Here, the step design makes the entire drive device look neater.

[0030] To facilitate the shielding of the first material discharge hole 9 by the tray plate 3, a limiting step 4 is provided between the tray 1 and the material discharge seat 2:

[0031] As a first embodiment, the material discharge seat 2 is a single unit, and a limiting step 4 is directly machined on the side near the tray 1;

[0032] As another embodiment, the material leakage seat 2 includes a material leakage pad installed on the tray 1 and a material leakage body installed on the pad. The width of the material leakage pad is smaller than the width of the material leakage body. The bottom of the material leakage pad and the material leakage body are aligned and connected to form a limiting step 4.

[0033] More specifically, there are two material leakage seats 2, which are symmetrically arranged on the tray 1 along the drive lever. Here, the material leakage seats 2 are symmetrically arranged on the tray 1 along the first lever 5. The first lever 5 and the tray lever 3 are connected in a "+" shape. The limiting steps 4 of the tray lever 3, which can be inserted into the two material leakage seats 2, can stop the material from the first material leakage seat 2.

[0034] In summary, this utility model, when not in operation, has the tray lever 3 located within the limiting step 4. Moving the third lever 7 towards the handle 17 causes the second lever 6 to rotate, which in turn moves the first lever 5 upwards in a straight line, thus causing the tray lever 3 to move away from the limiting step 4. This connects the first material leakage hole 9 and the second material leakage hole 10, allowing the material cake to fall into the mold. When the third lever 7 is released, the first lever 5 resets due to the action of the spring 14, causing the tray lever 3 to return to the limiting step 4. In the description of this invention, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A loading gun structure comprising a tray (1), a material leakage seat (2) arranged on the tray (1), and a driving plate, characterized in that, The driving plate comprises a tray pusher (3) and a driving pusher, the tray pusher (3) is fixedly installed on the driving pusher; a guide block (8) is arranged on the tray (1), the driving pusher passes through the guide block (8), a limiting step (4) is arranged at one end of the tray (1) close to the material leakage seat (2), a plurality of first material leakage holes (9) are uniformly arranged on the material leakage seat (2), a plurality of second material leakage holes (10) corresponding to the first material leakage holes (9) are arranged on the tray (1), the tray pusher (3) can be moved into the limiting step (4) and block at least part of the first material leakage holes (9), an observation hole (16) is arranged on the first material leakage hole (9).

2. The loading gun structure according to claim 1, characterized in that, The driving pusher comprises a first pusher (5), a second pusher (6) and a third pusher (7), the tray pusher (3) is fixedly installed on the first pusher (5), the second pusher (6) is connected at an end away from the tray pusher (3), a first rotating shaft (11) is arranged on the second pusher (6), the second pusher (6) rotates around the first rotating shaft (11), the third pusher (7) is connected at another end of the second pusher (6) away from the first pusher (5), the third pusher (7) is provided with a second rotating shaft (12), the third pusher (7) rotates around the second rotating shaft (12) to drive the second pusher (6) to rotate, a handle (17) is fixed on one side of the tray (1) close to the third pusher (7).

3. The loading gun structure according to claim 2, characterized in that, A reset member is arranged between the guide block (8) and the first pusher (5).

4. The loading gun structure according to claim 3, characterized in that, The reset member comprises a spring fixing block (13) arranged on the first pusher (5), a T-shaped screw (14) arranged on the guide block (8) and a spring (14) arranged on the T-shaped screw (14), one end of the spring (14) abuts against the spring fixing block (13), and the other end abuts against the screw nut of the T-shaped screw (14).

5. The loading gun structure according to claim 2, wherein, A torsion spring is sleeved on the second rotating shaft (12).

6. The loading gun structure according to claim 2, characterized in that, Waist holes (15) are arranged at both ends of the second pusher (6), one end of the second pusher (6) is slidably connected with the first pusher (5) through the waist hole (15) and can rotate relative to the first pusher (5), and the other end of the second pusher (6) is slidably connected with the third pusher (7) through the waist hole (15) and can rotate relative to the third pusher (7).

7. The loading gun structure according to claim 5, characterized in that, Steps are arranged at both ends of the second pusher (6), and the second pusher (6) is installed on the first pusher (5) and the third pusher (7) through the steps at both ends respectively.

8. The loading gun structure according to claim 1, characterized in that, The material leakage seat (2) comprises a material leakage cushion block installed on the tray (1) and a material leakage body installed on the cushion block, and the material leakage cushion block and the material leakage body are connected to form the limiting step (4).

9. The loading gun structure according to claim 2, wherein, There are two material leakage seats (2), and the material leakage seats (2) are symmetrically arranged on the tray (1) along the driving pusher.

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