Laser degumming machine

Abstract

The utility model discloses a laser degumming machine which comprises a lower cabinet, a workbench, an upper cabinet and a console, and the workbench comprises a material jacking mechanism, a feeding mechanism, a first laser degumming mechanism, a turnover mechanism, a second laser degumming mechanism and a first material taking mechanism which are sequentially arranged on the lower cabinet according to degumming procedures; the ejection mechanism is used for ejecting a product to be degummed upwards, the feeding mechanism is used for grabbing the product to be degummed to the first laser degumming mechanism, the first laser degumming mechanism is used for degumming one side of the product to be degummed, and the turnover mechanism is used for turning over the product to be degummed and grabbing the product to be degummed to the second laser degumming mechanism. The second laser degumming mechanism is used for degumming the other side of the product to be degummed; and the first material taking mechanism is used for sorting the degummed product. According to the utility model, the degumming effect and the working efficiency are improved, and good products can be automatically distinguished and defective products can be screened.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor plastic packaging, in particular to a laser glue removing machine. Background Art

[0002] At present, in the semiconductor plastic packaging industry, the glue removal method is usually manual scraping. This glue removal method is likely to cause damage to the semiconductor itself, is uncontrollable, and has low efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a laser glue removal machine, aiming to improve the yield and efficiency of laser glue removal products.

[0004] To achieve the above-mentioned purpose, the utility model proposes a laser glue removal machine, including: a lower cabinet, a workbench, an upper cabinet and a control console, the upper cabinet is arranged on the lower cabinet, the workbench is arranged on the lower cabinet and located in the upper cabinet, the control console is arranged on the front side of the upper cabinet, and the workbench includes a lifting mechanism, a feeding mechanism, a first laser glue removal mechanism, a flipping mechanism, a second laser glue removal mechanism and a first material taking mechanism which are arranged on the lower cabinet in sequence according to the glue removal process.

[0005] The ejecting mechanism is used to eject the product to be removed from the adhesive upwards, the feeding mechanism is used to grab the product to be removed from the adhesive to the first laser removal mechanism, the first laser removal mechanism is used to remove the adhesive from one side of the product to be removed from the adhesive, the flipping mechanism is used to flip the product to be removed from the adhesive and grab the product to be removed from the adhesive to the second laser removal mechanism, the second laser removal mechanism is used to remove the adhesive from the other side of the product to be removed, and the first picking mechanism is used to sort the products after the adhesive is removed.

[0006] A further technical solution of the utility model is that the first laser glue removal mechanism includes: a first DD motor rotating disk, a first pressing device, a first laser head system and a second material picking mechanism, and the feeding mechanism, the first pressing device, the first laser head system, the flipping mechanism and the second material picking mechanism are arranged in sequence around the first DD motor rotating disk.

[0007] In the initial state, the position of the first DD motor rotating disk close to the feeding mechanism is the first station, the position close to the first pressing device and the first laser head system is the second station, the position close to the flipping mechanism is the third station, and the position close to the second picking mechanism is the fourth station.

[0008] A further technical solution of the utility model is that the first laser system includes a CCD camera for photographing the product to be debonded and a laser head for debonding the product to be debonded.

[0009] A further technical solution of the utility model is that the first laser glue removal mechanism also includes a first defective product box arranged at the second material taking mechanism.

[0010] A further technical solution of the utility model is that the second laser glue removal mechanism includes: a second DD motor rotating disk, a second pressing device and a second laser head system, and the flipping mechanism, the second pressing device, the second laser head system and the first material picking mechanism are arranged in sequence around the second DD motor rotating disk.

[0011] In the initial state, the position of the second DD motor rotating disk close to the flip mechanism is the first station, the position close to the second pressing device and the second laser head system is the second station, and the position close to the first material picking mechanism is the third station.

[0012] A further technical solution of the utility model is that a good product box is arranged at the third workstation.

[0013] A further technical solution of the utility model is that the second laser glue removal mechanism also includes a third material picking mechanism, the second DD motor rotating disk is close to the fourth station, and a second defective material box is arranged at the fourth station.

[0014] A further technical solution of the utility model is that the feeding mechanism is provided with a suction cup and a driving cylinder for driving the suction cup to move.

[0015] A further technical solution of the utility model is that a driving motor for driving the first DD motor rotating disk and the second DD motor rotating disk to rotate, and a PLC controller for controlling the movement of the driving motor are arranged in the lower cabinet.

[0016] A further technical solution of the utility model is that a table top is arranged on the lower cabinet, and the workbench is arranged on the table top.

[0017] The beneficial effects of the utility model laser glue removal machine are:

[0018] The utility model adopts the above technical scheme, including: a lower cabinet, a workbench, an upper cabinet and a control panel, the upper cabinet is arranged on the lower cabinet, the workbench is arranged on the lower cabinet and located in the upper cabinet, the control panel is arranged on the front side of the upper cabinet, the workbench includes a lifting mechanism, a feeding mechanism, a first laser glue removal mechanism, a flipping mechanism, a second laser glue removal mechanism and a first material taking mechanism which are arranged on the lower cabinet in sequence according to the glue removal process; the lifting mechanism is used to push out the glue-removing product upward, the feeding mechanism is used to grab the glue-removing product to be removed to the first laser glue removal mechanism, the first laser glue removal mechanism is used to remove glue on one side of the glue-removing product, the flipping mechanism is used to flip the glue-removing product and grab the glue-removing product to be removed to the second laser glue removal mechanism, the second laser glue removal mechanism is used to remove glue on the other side of the glue-removing product, the first material taking mechanism is used to sort the glue-removed products, thereby improving the glue removal effect and work efficiency, and can automatically distinguish good products and screen out defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model laser glue remover without the upper cabinet;

[0021] Figure 2 This is the main view of the laser glue remover of the utility model without the upper cabinet;

[0022] Figure 3 This is a side view of the laser glue remover of the utility model without the upper cabinet;

[0023] Figure 4 This is a top view of the laser glue remover of the utility model without the upper cabinet;

[0024] Figure 5 This is a schematic diagram of the overall structure of the laser glue removal machine of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the ejection mechanism;

[0026] Figure 7 It is a structural diagram of the feeding mechanism;

[0027] Figure 8 is a schematic diagram of the structure of the first DD motor rotating disk and the second DD motor rotating disk;

[0028] Fig. 9is a schematic diagram of the structure of the first laser head system and the second laser head system;

[0029] Fig.10 It is a structural schematic diagram of the flipping mechanism;

[0030] Fig.11 It is a structural schematic diagram of the first material taking mechanism.

[0031] Description of Figure Numbers:

[0032] Lower cabinet 1; workbench 2; upper cabinet 3; control console 4; material lifting mechanism 5; lifting cylinder 6; first bracket 7; first slide block 8; tray bracket 9; feeding mechanism 10; second bracket 11; second slide block 12; first DD motor rotating disk 13; first pressing device 14; first laser head system 15; second material picking mechanism 16; driving cylinder 17; laser head 18; first defective material box 19; turning mechanism 20; second DD motor rotating disk 21; second pressing device 22; second laser head system 23; first material picking mechanism 24; good material box 25; third material picking mechanism 26; second defective material box 27; table 28.

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] The utility model provides a laser glue removal machine, such as Figures 1 to 11 As shown, a preferred embodiment of the laser glue removal machine of the utility model includes a lower cabinet 1, a workbench 2, an upper cabinet 3 and a control console 4. The upper cabinet 3 is arranged on the lower cabinet 1, the workbench 2 is arranged on the lower cabinet 1 and located in the upper cabinet 3, the control console 4 is arranged on the front side of the upper cabinet 3, and the workbench 2 includes a lifting mechanism 5, a feeding mechanism 10, a first laser glue removal mechanism, a flipping mechanism 20, a second laser glue removal mechanism and a first material picking mechanism 24 which are arranged on the lower cabinet 1 in sequence according to the glue removal process.

[0038] The ejecting mechanism 5 is used to eject the product to be degummed upwards, the feeding mechanism 10 is used to grab the product to be degummed to the first laser degumming mechanism, the first laser degumming mechanism is used to degumming one side of the product to be degummed, the flipping mechanism 20 is used to flip the product to be degummed and grab the product to be degummed to the second laser degumming mechanism, the second laser degumming mechanism is used to degumming the other side of the product to be degummed, and the first material picking mechanism 24 is used to sort the products after degumming.

[0039] like Figure 5 As shown, in this embodiment, the lifting mechanism 5 includes a lifting cylinder 6 and a first bracket 7 for installing the lifting cylinder 6, and the bracket is provided with a first slider 8 connected to the output shaft of the lifting cylinder 6, and the slider is connected to a material tray bracket 9 for placing the product to be debonded.

[0040] Specifically, the first laser glue removal mechanism includes: a first DD motor rotating disk 13, a first pressing device 14, a first laser head system 15 and a second material picking mechanism 16. The feeding mechanism 10, the first pressing device 14, the first laser head system 15, the flipping mechanism 20 and the second material picking mechanism 16 are arranged in sequence around the first DD motor rotating disk 13.

[0041] In the initial state, the position of the first DD motor rotating disk 13 close to the feeding mechanism 10 is the first station, the position close to the first pressing device 14 and the first laser head system 15 is the second station, the position close to the flipping mechanism 20 is the third station, and the position close to the second material picking mechanism 16 is the fourth station.

[0042] like Figure 6 As shown, in this embodiment, the feeding mechanism 10 includes a second bracket 11 and two groups of second sliders 12 transversely arranged on the second bracket 11, the two groups of second sliders 12 are provided with suction cups for adsorbing the products to be debonded, and the second bracket 11 is provided with a driving cylinder 17 for driving the two groups of second sliders 12.

[0043] In this embodiment, the first laser system includes a CCD camera for photographing the product to be debonded and a laser head 18 for debonding the product to be debonded. The CCD camera is used to photograph and locate the product to be debonded, and the laser head 18 is used to debond the product to be debonded.

[0044] The first laser glue removal mechanism also includes a first defective product box 19 disposed at the second material taking mechanism 16 .

[0045] When the CCD camera detects that the product after the glue removal by the laser head 18 is a defective product, the second material taking mechanism 16 takes the defective product out to the first defective product box.

[0046] Furthermore, in this embodiment, the second laser glue removal mechanism includes: a second DD motor rotating disk 21, a second pressing device 22 and a second laser head system 23, and the flipping mechanism 20, the second pressing device 22, the second laser head system 23, and the first material picking mechanism 24 are arranged around the second DD motor rotating disk 21 in sequence.

[0047] In this embodiment, the second DD motor rotating disk 21 and the first DD motor rotating disk 13 have the same structure.

[0048] In the initial state, the position of the second DD motor rotating disk 21 close to the flip mechanism 20 is the first station, the position close to the second pressing device 22 and the second laser head system 23 is the second station, and the position close to the first material picking mechanism 24 is the third station.

[0049] In this embodiment, a good product box 25 is provided at the third station.

[0050] In this embodiment, the second laser glue removal mechanism also includes a third material taking mechanism 26. The fourth station is located near the second DD motor rotating disk 21. The fourth station is provided with a second defective material box 27. In this embodiment, the third material taking mechanism 26, the first material taking mechanism 16, and the second material taking mechanism 24 have the same structure.

[0051] In this embodiment, a driving motor (not shown in the figure) for driving the first DD motor rotating disk 13 and the second DD motor rotating disk 21 to rotate, and a PLC controller (not shown in the figure) for controlling the movement of the driving motor are arranged in the lower cabinet 1.

[0052] In this embodiment, a table top 28 is disposed on the lower cabinet 1 , and the workbench 2 is disposed on the table top 28 .

[0053] The structure and working principle of the laser glue remover of the present invention are described in detail below.

[0054] The material discharging tray is manually placed into the ejecting mechanism 5. The ejecting mechanism 5 ejects the product upward according to the control instruction of the PLC controller. When the product is in place, a signal is given to the feeding mechanism 10. The feeding mechanism 10 is provided with a suction cup. Under the action of the cylinder, the suction cup moves downward to grab the product and sends it to the first station of the first DD motor rotating disk 13. The first DD motor rotating disk 13 rotates and enters the second station. The first pressing device 14 flattens the product. The CCD camera in the first laser head system 15 captures the product and gives corresponding processing. The defective product rotates to the fourth station. The second material taking mechanism 16 takes the defective product out to the first defective product box 19. Perform laser degumming on the good products, rotate to enter the third station, the flipping mechanism 20 is activated, grab the product from the third station, flip it and put it on the first station of the second DD motor rotating disk 21, the second DD motor rotating disk 21 rotates, enters the second station, the second pressing device 22 flattens the product, the CCD camera in the second laser head system 23 captures the product, and gives corresponding processing, the defective products are rotated to the fourth station, the first material picking mechanism 24 takes the defective products out to the second defective product box 27, perform laser degumming on the good products, enter the third station, and the first material picking structure puts the good products into the good product box 25.

[0055] The beneficial effects of the utility model laser glue removal machine are:

[0056] The utility model adopts the above technical scheme, including: a lower cabinet, a workbench, an upper cabinet and a control panel, the upper cabinet is arranged on the lower cabinet, the workbench is arranged on the lower cabinet and located in the upper cabinet, the control panel is arranged on the front side of the upper cabinet, the workbench includes a lifting mechanism, a feeding mechanism, a first laser glue removal mechanism, a flipping mechanism, a second laser glue removal mechanism and a first material taking mechanism which are arranged on the lower cabinet in sequence according to the glue removal process; the lifting mechanism is used to push out the glue-removing product upward, the feeding mechanism is used to grab the glue-removing product to be removed to the first laser glue removal mechanism, the first laser glue removal mechanism is used to remove glue on one side of the glue-removing product, the flipping mechanism is used to flip the glue-removing product and grab the glue-removing product to be removed to the second laser glue removal mechanism, the second laser glue removal mechanism is used to remove glue on the other side of the glue-removing product, the first material taking mechanism is used to sort the glue-removed products, thereby improving the glue removal effect and work efficiency, and can automatically distinguish good products and screen out defective products.

[0057] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A laser glue removal machine, characterized in that: include: A lower cabinet, a workbench, an upper cabinet and a control console, wherein the upper cabinet is arranged on the lower cabinet, the workbench is arranged on the lower cabinet and located inside the upper cabinet, the control console is arranged on the front side of the upper cabinet, and the workbench includes a material lifting mechanism, a material feeding mechanism, a first laser glue removal mechanism, a flipping mechanism, a second laser glue removal mechanism and a first material taking mechanism which are arranged on the lower cabinet in sequence according to the glue removal process; The ejecting mechanism is used to eject the product to be removed from the adhesive upwards, the feeding mechanism is used to grab the product to be removed from the adhesive to the first laser removal mechanism, the first laser removal mechanism is used to remove the adhesive from one side of the product to be removed from the adhesive, the flipping mechanism is used to flip the product to be removed from the adhesive and grab the product to be removed from the adhesive to the second laser removal mechanism, the second laser removal mechanism is used to remove the adhesive from the other side of the product to be removed, and the first picking mechanism is used to sort the products after the adhesive is removed.

2. The laser glue removal machine according to claim 1, characterized in that: The first laser glue removal mechanism comprises: a first DD motor rotating disk, a first pressing device, a first laser head system and a second material taking mechanism, wherein the feeding mechanism, the first pressing device, the first laser head system, the flipping mechanism and the second material taking mechanism are sequentially arranged around the first DD motor rotating disk; In the initial state, the position of the first DD motor rotating disk close to the feeding mechanism is the first station, the position close to the first pressing device and the first laser head system is the second station, the position close to the flipping mechanism is the third station, and the position close to the second picking mechanism is the fourth station.

3. The laser glue removal machine according to claim 2, characterized in that: The first laser head system includes a CCD camera for photographing the product to be debonded and a laser head for debonding the product to be debonded.

4. The laser glue removal machine according to claim 3, characterized in that: The first laser glue removal mechanism also includes a first defective material box arranged at the second material picking mechanism.

5. The laser glue removal machine according to claim 4, characterized in that: The second laser glue removal mechanism includes: a second DD motor rotating disk, a second pressing device and a second laser head system, and the flipping mechanism, the second pressing device, the second laser head system and the first material taking mechanism are sequentially arranged around the second DD motor rotating disk; In the initial state, the position of the second DD motor rotating disk close to the flip mechanism is the first station, the position close to the second pressing device and the second laser head system is the second station, and the position close to the first material picking mechanism is the third station.

6. The laser glue removal machine according to claim 5, characterized in that: A good product box is arranged at the third station.

7. The laser glue removal machine according to claim 5, characterized in that: The second laser glue removal mechanism also includes a third material picking mechanism, and the location close to the second DD motor rotating disk is a fourth workstation, and a second defective product material box is arranged at the fourth workstation.

8. The laser glue removal machine according to claim 5, characterized in that: The feeding mechanism is provided with a suction cup and a driving cylinder for driving the suction cup to move.

9. The laser glue removal machine according to claim 8, characterized in that: The lower cabinet is provided with a driving motor for driving the first DD motor rotating disk and the second DD motor rotating disk to rotate, and a PLC controller for controlling the movement of the driving motor.

10. The laser glue removal machine according to any one of claims 1 to 9, characterized in that: The lower cabinet is provided with a table top, and the workbench is arranged on the table top.

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