An automatic material laying device for LTCC green sheet glue removing process

Abstract

The utility model discloses a kind of automatic material laying device for LTCC green ceramic wafer glue removal process, belong to electronic component manufacturing technical field, solve the problem of low work efficiency of traditional material laying mode;Specifically including rack;Rack is installed with carrier placement mechanism, feeding mechanism, one section material laying mechanism, two section material laying mechanism, slope blanking mechanism, material laying mechanism and blanking mechanism;Carrier placement mechanism is placed with carrier zirconium plate on, carrier placement mechanism moves carrier zirconium plate to material laying mechanism;The discharge end of feeding mechanism is sequentially provided with one section material laying mechanism and two section material laying mechanism, and the discharge port of two section material laying mechanism is provided with slope blanking mechanism;Slope blanking mechanism lays material on the carrier zirconium plate on material laying mechanism.The utility model in, by multistage vibration material laying and automation control, realize the continuous automation production of LTCC green ceramic wafer glue removal process, material laying is even, efficiency is high, and production efficiency and product consistency have been greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic component manufacturing technology, and in particular to an automatic material laying device for the adhesive removal process of LTCC green ceramic wafers. Background Technology

[0002] In the LTCC manufacturing process, organic substances such as binders, plasticizers, and surfactants in the green ceramic sheet must be completely removed before sintering to prevent rapid vaporization during sintering, which could lead to internal defects (such as voids and delamination). Therefore, the green ceramic sheet needs to undergo a desizing process to remove organic binders. The desizing process affects the sintering shrinkage rate of the substrate, and it is necessary to ensure uniform shrinkage to avoid warping or dimensional deviations. Therefore, uniform material placement during the desizing process is crucial.

[0003] Traditional material spreading methods mainly rely on manual operation, which suffers from low efficiency, poor material uniformity, and easy contamination. Existing technologies include some vibratory material spreading equipment, but these devices often have drawbacks such as complex structure, poor adaptability, and a tendency to jam.

[0004] Therefore, it is necessary to develop a special device that can achieve automated continuous production and ensure the quality of material spreading. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic material spreading device for the glue removal process of LTCC green ceramic tiles, which solves the problem of low work efficiency in traditional material spreading methods.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An automatic material laying device for the adhesive removal process of LTCC green ceramic tiles includes a frame on which a carrier placement mechanism, a feeding mechanism, a first-stage laying mechanism, a second-stage laying mechanism, a ramp feeding mechanism, a laying mechanism, and a feeding mechanism are mounted. A carrier zirconium plate is placed on the carrier placement mechanism, which moves the carrier zirconium plate to the laying mechanism. The discharge end of the feeding mechanism is sequentially provided with the first-stage laying mechanism and the second-stage laying mechanism, and the discharge port of the second-stage laying mechanism is provided with the ramp feeding mechanism. The ramp feeding mechanism lays the material on the carrier zirconium plate on the laying mechanism.

[0007] In this solution, after the material comes out of the feeding mechanism, it passes through a first-stage spreading mechanism and a second-stage spreading mechanism. Through a multi-stage vibrating spreading mechanism, the material is evenly dispersed and leveled. Then, the inclined feeding mechanism controls the spreading of the material onto the carrier zirconium plate on the spreading mechanism. The carrier placement mechanism can automatically move the carrier zirconium plate to the spreading mechanism. The fully automated operation greatly improves production efficiency and product consistency.

[0008] Furthermore, the feeding mechanism includes a feeding hopper, a vibrating motor, and a feeding guard plate. The feeding hopper is located above the feeding guard plate, and the vibrating motor is installed below the feeding guard plate. The vibrating motor causes the material to move forward on the feeding guard plate by vibration.

[0009] Furthermore, a material spreading mechanism includes a second vibrating motor and a second feeding guard plate. The second vibrating motor is installed below the second feeding guard plate and is used to transfer the material from the first feeding guard plate to the second feeding guard plate for initial dispersion. The two-stage material spreading mechanism includes a vibrating motor three and a feeding guard plate three. The vibrating motor three is installed below the feeding guard plate three and is used to transfer the material from the feeding guard plate two to the feeding guard plate three for secondary sorting and leveling of the material.

[0010] Furthermore, the inclined feeding mechanism includes an inclined plate and a gate structure. The inclined plate is provided with an adjustable gap channel, and the gap size is adjusted by shims. A gate structure is provided at the bottom of the inclined plate.

[0011] Furthermore, the gate structure includes a gate cylinder and a gate pressure block, with the gate pressure block located at the bottom of the ramp plate; the gate pressure block is connected to the piston rod of the gate cylinder, and the gate cylinder drives the gate pressure block to achieve opening and closing.

[0012] Furthermore, the material spreading mechanism includes a zirconium plate placement platform and a servo motor module 2; the servo motor module 2 drives the zirconium plate placement platform to move back and forth below the ramp, so that the material is evenly spread on the carrier zirconium plate on the zirconium plate placement platform.

[0013] Furthermore, the carrier placement mechanism includes a hopper composed of columns, a servo motor module, a loading mechanical gripper, and a flexible suction cup; carrier zirconium plates are stacked on the hopper, and the servo motor module drives the hopper to move horizontally; the loading mechanical gripper is equipped with a flexible suction cup, which is driven by a servo motor to lift and lower to pick up the carrier zirconium plates and transfer them to the zirconium plate placement platform.

[0014] Furthermore, the unloading mechanism includes an unloading mechanical gripper, a servo motor module three, and an unloading platform. The unloading mechanical gripper adopts a gripper structure, and the servo motor module three drives the unloading mechanical gripper to move between the unloading platform and the zirconium plate placement table.

[0015] The beneficial effects of this utility model are: The automatic material spreading device for the adhesive removal process of LTCC green ceramic tiles provided by this utility model includes a vibrating motor and a feeding guard plate at the discharge end of the feeding funnel, a vibrating motor and a feeding guard plate at the discharge end of the feeding guard plate, and a vibrating motor and a feeding guard plate at the discharge end of the feeding guard plate. Through this multi-stage vibrating spreading mechanism, uniform dispersion and leveling of the material are achieved. The gap between the channels on the inclined plate is adjustable, and the gap size is adjusted by shims to meet the production needs of products of different specifications.

[0016] Before the material laying operation, the loading mechanical gripper picks up the carrier zirconium plate with a flexible suction cup and transfers it to the zirconium plate placement platform; after the material laying operation, the servo moving motor module three drives the unloading mechanical gripper to transfer the carrier zirconium plate on the zirconium plate placement platform to the unloading platform, realizing fully automated operation and greatly improving production efficiency and product consistency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to this utility model; Figure 2 This is a schematic diagram of the material feeding mechanism and the first-stage material spreading mechanism in this utility model; Figure 3 This is a schematic diagram of the two-stage material spreading mechanism and the inclined material unloading mechanism in this utility model; Figure 4 This is a schematic diagram of the gasket structure in this utility model; Figure 5 This is a schematic diagram of the gate structure and the material spreading mechanism in this utility model; Figure 6 This is a schematic diagram of the carrier placement mechanism in this utility model; Figure 7 This is a schematic diagram of the feeding mechanism in this utility model.

[0018] Figure label: 1. Frame; 2. Hopper; 3. Servo motor module 1; 4. Loading mechanical gripper; 5. Flexible suction cup; 6. Loading funnel; 7. Vibration motor 1; 8. Feeding guard plate 1; 9. Vibration motor 2; 10. Feeding guard plate 2; 11. Vibration motor 3; 12. Feeding guard plate 3; 13. Inclined plate; 14. Gasket; 15. Gate cylinder; 16. Gate pressure block; 17. Zirconium plate placement platform; 18. Servo motor module 2; 19. Unloading mechanical gripper; 20. Servo motor module 3; 21. Unloading platform; Detailed Implementation The present invention will be further described below with reference to the accompanying drawings and specific embodiments. The specific embodiments of the present invention are described below to facilitate understanding by those skilled in the art. However, it should be understood that the present invention is not limited to the scope of the specific embodiments. For those skilled in the art, various changes are obvious as long as they fall within the spirit and scope of the present invention as defined and determined by the appended claims. All inventions utilizing the concept of the present invention are protected.

[0019] like Figure 1 As shown, this embodiment provides an automatic material laying device for the glue removal process of LTCC green ceramic tiles, which solves the problem of low work efficiency of traditional material laying methods; specifically, it includes: Frame 1, control system, carrier placement mechanism, feeding mechanism, first-stage material laying mechanism, second-stage material laying mechanism, inclined material unloading mechanism, material laying mechanism and unloading mechanism; The system includes a carrier placement mechanism that holds a carrier zirconium plate and moves it to a material spreading mechanism. The feeding mechanism's discharge end is equipped with a first-stage spreading mechanism and a second-stage spreading mechanism. The discharge port of the second-stage spreading mechanism has a ramp feeding mechanism. The ramp feeding mechanism spreads the material onto the carrier zirconium plate on the spreading mechanism. After exiting the feeding mechanism, the material passes through the first-stage and second-stage spreading mechanisms. Through a multi-stage vibrating spreading mechanism, the material is evenly dispersed and leveled. Then, the ramp feeding mechanism controls the spreading of the material onto the carrier zirconium plate on the spreading mechanism. The carrier placement mechanism can automatically move the carrier zirconium plate to the spreading mechanism, achieving fully automated operation and significantly improving production efficiency and product consistency.

[0020] like Figure 2 As shown, the feeding mechanism includes a feeding hopper 6, a vibrating motor 7, and a feeding guard plate 8. The feeding hopper 6 is located above the feeding guard plate 8, and the vibrating motor 7 is installed below the feeding guard plate 8. The vibrating motor 7 causes the material to move forward on the feeding guard plate 8 by vibration.

[0021] like Figure 2 and Figure 3 As shown, the first-stage material spreading mechanism includes a second vibrating motor 9 and a second feeding guard plate 10. The second vibrating motor 9 is installed below the second feeding guard plate 10 and is used to transfer the material from the first feeding guard plate 8 to the second feeding guard plate 10 for initial dispersion. The second-stage material spreading mechanism includes a third vibrating motor 11 and a third feeding guard plate 12. The third vibrating motor 11 is installed below the third feeding guard plate 12 and is used to transfer the material from the second feeding guard plate 10 to the third feeding guard plate 12 for secondary smoothing and leveling of the material.

[0022] like Figures 3-5As shown, the inclined feeding mechanism includes an inclined plate 13 and a gate structure. The inclined plate 13 is provided with an adjustable gap channel, and the gap size is adjusted by the shim 14 to adapt to different products. The bottom of the inclined plate 13 is provided with a gate structure.

[0023] like Figure 5 As shown, the gate structure includes a gate cylinder 15 and a gate pressure block 16. The gate pressure block 16 is located at the bottom of the ramp plate 13. The gate pressure block 16 is connected to the piston rod of the gate cylinder 15, and the gate cylinder 15 drives the gate pressure block 16 to open and close.

[0024] like Figure 5 As shown, the material spreading mechanism includes a zirconium plate placement platform 17 and a servo motor module 2 18; the servo motor module 2 18 drives the zirconium plate placement platform 17 to move back and forth below the ramp plate 13, so that the material is evenly spread on the carrier zirconium plate on the zirconium plate placement platform 17.

[0025] like Figure 6 As shown, the carrier placement mechanism includes a hopper 2 composed of columns, a servo motor module 3, a loading mechanical gripper 4, and a flexible suction cup 5; carrier zirconium plates are stacked on the hopper 2, and the servo motor module 3 drives the hopper 2 to move horizontally; the loading mechanical gripper 4 is equipped with a flexible suction cup 5, which is driven by the servo motor to lift and lower to pick up the carrier zirconium plates and transfer them to the zirconium plate placement platform 17.

[0026] like Figure 7 As shown, the unloading mechanism includes an unloading mechanical gripper 19, a servo motor module 20, and an unloading platform 21. The unloading mechanical gripper 19 adopts a gripper structure, and the servo motor module 20 drives the unloading mechanical gripper 19 to move between the unloading platform 21 and the zirconium plate placement table 17.

[0027] Preferably, the flexible suction cup 5 of the feeding mechanical gripper 4 is made of polyurethane material, which has anti-slip and wear-resistant properties.

[0028] Preferably, the feed guard plate 18, the feed guard plate 2 10 and the feed guard plate 3 12 are all made of stainless steel and the surface is polished.

[0029] Preferably, the width of the gap channel of the ramp plate 13 is adjusted by adding or removing shims 14, and the adjustment range is 1-5mm.

[0030] Preferably, the bottom of the gate pressure block 16 is provided with a rubber sealing strip to ensure that there is no material leakage when it is closed.

[0031] Preferably, a PLC controller is used as the control system to coordinate the timing of actions of each mechanism through a preset program.

[0032] The working principle of this embodiment is as follows: During operation, the carrier placement mechanism first loads the carrier zirconium plates. The servo moving motor module 3 moves the hopper 2, which is filled with carrier zirconium plates, to below the loading mechanical gripper 4. The loading mechanical gripper 4 is driven to descend by the servo motor and uses the flexible suction cup 5 to pick up the top carrier zirconium plate, and then transfers it to the zirconium plate placement table 17.

[0033] The operator pours the LTCC product into the loading funnel 6, and the vibrating motor 7 starts, causing the material to move forward on the feeding guard plate 8 to the first-stage spreading mechanism through vibration. The vibrating motor 9 drives the feeding guard plate 10 to vibrate, initially dispersing the material before it enters the second-stage spreading mechanism. The vibrating motor 11 drives the feeding guard plate 12 to vibrate, performing a second leveling and smoothing of the material before it finally enters the inclined discharge mechanism.

[0034] When the material accumulates in the ramp plate 13 for a set time, the gate cylinder 15 drives the gate pressure block 16 to move upward to open the channel. At the same time, the servo moving motor module 18 drives the zirconium plate placement platform 17 to move at a constant speed below the ramp plate, so that the material is evenly laid on the zirconium plate of the carrier.

[0035] After the material is laid, the unloading mechanical gripper 19 picks up the zirconium plate of the carrier filled with material and transfers it to the unloading platform 21 through the servo moving motor module 20, where it is picked up by the operator for further processing.

[0036] Throughout the process, the actions of each mechanism are coordinated by the PLC control system, achieving fully automated continuous production.

[0037] Those skilled in the art will recognize that the embodiments described herein are intended to help the reader understand the principles of this invention, and should be understood that the scope of protection of this invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on these technical teachings disclosed in this invention without departing from the essence of this invention, and these modifications and combinations are still within the scope of protection of this invention.

Claims

1. An automatic material laying device for the adhesive removal process of LTCC green ceramic tiles, comprising a frame (1); characterized in that: The frame (1) is equipped with a carrier placement mechanism, a feeding mechanism, a first-stage spreading mechanism, a second-stage spreading mechanism, a ramp feeding mechanism, a spreading mechanism, and a feeding mechanism; a carrier zirconium plate is placed on the carrier placement mechanism, and the carrier placement mechanism moves the carrier zirconium plate to the spreading mechanism; the discharge end of the feeding mechanism is sequentially provided with a first-stage spreading mechanism and a second-stage spreading mechanism, and the discharge port of the second-stage spreading mechanism is provided with a ramp feeding mechanism; the ramp feeding mechanism spreads the material onto the carrier zirconium plate on the spreading mechanism.

2. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 1, characterized in that: The feeding mechanism includes a feeding funnel (6), a vibration motor (7), and a feeding guard plate (8). The feeding funnel (6) is located above the feeding guard plate (8), and the vibration motor (7) is installed below the feeding guard plate (8). The vibration motor (7) causes the material to move forward on the feeding guard plate (8) by vibration.

3. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 2, characterized in that: The material spreading mechanism includes a second vibrating motor (9) and a second feeding guard plate (10). The second vibrating motor (9) is installed below the second feeding guard plate (10) and is used to transfer the material from the first feeding guard plate (8) to the second feeding guard plate (10) and perform preliminary dispersion. The two-stage material spreading mechanism includes a vibrating motor three (11) and a feeding guard plate three (12). The vibrating motor three (11) is installed below the feeding guard plate three (12) and is used to transfer the material from the feeding guard plate two (10) to the feeding guard plate three (12) to perform secondary sorting and flattening of the material.

4. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 3, characterized in that: The inclined feeding mechanism includes an inclined plate (13) and a gate structure. The inclined plate (13) is provided with an adjustable gap channel, and the gap size is adjusted by a shim (14). The bottom of the inclined plate (13) is provided with a gate structure.

5. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 4, characterized in that: The gate structure includes a gate cylinder (15) and a gate pressure block (16). The gate pressure block (16) is located at the bottom of the ramp plate (13). The gate pressure block (16) is connected to the piston rod of the gate cylinder (15). The gate cylinder (15) drives the gate pressure block (16) to open and close.

6. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 5, characterized in that: The material spreading mechanism includes a zirconium plate placement platform (17) and a servo motor module two (18); the servo motor module two (18) drives the zirconium plate placement platform (17) to move back and forth below the ramp plate (13), so that the material is evenly spread on the carrier zirconium plate on the zirconium plate placement platform (17).

7. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 6, characterized in that: The carrier placement mechanism includes a hopper (2) composed of columns, a servo motor module (3), a loading mechanical gripper (4), and a flexible suction cup (5); a carrier zirconium plate is stacked on the hopper (2), and the servo motor module (3) drives the hopper (2) to move horizontally; the loading mechanical gripper (4) is equipped with a flexible suction cup (5), which is driven by a servo motor to lift and lower to pick up the carrier zirconium plate and transfer it to the zirconium plate placement platform (17).

8. The automatic material laying device for the adhesive removal process of LTCC green ceramic tiles according to claim 6, characterized in that: The unloading mechanism includes an unloading mechanical gripper (19), a servo motor module three (20), and an unloading platform (21). The unloading mechanical gripper (19) adopts a gripper structure. The servo motor module three (20) drives the unloading mechanical gripper (19) to move between the unloading platform (21) and the zirconium plate placement table (17).

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