Workpiece placing and taking protection door of semi-automatic scribing machine

Abstract

The utility model discloses a semi-automatic scribing machine workpiece placing and taking protection door, which comprises a workpiece placing and taking protection door and a workpiece placing and taking protection door lock, the workpiece placing and taking protection door is connected with the workpiece placing and taking protection door lock, the workpiece placing and taking protection door lock comprises a door lock base, a door lock cylinder, a door lock cylinder and a sensor, the door lock base is connected with the door lock cylinder, and the sensor is connected with the door lock cylinder. A door lock cylinder is connected to the door lock cylinder, a sensor is arranged below the door lock base, and a workpiece placing and taking protection door lock catch is arranged on the workpiece placing and taking protection door. By the adoption of the technical scheme, the workpiece placing and taking protection door of the semi-automatic scribing machine is convenient to use and practical. In order to conveniently place and take workpieces, the protection door is provided with a folding mechanism which can be folded when opened, more space is provided for an operator, and the protection door is provided with a door lock to prevent mistaken opening.

Description

Technical Field

[0001] The utility model relates to the field of wafer dicing machines, in particular to a workpiece placing and taking out protective door for a semi-automatic dicing machine. Background Art

[0002] Wafer dicing machine, also known as dicing machine, is a key equipment used to cut semiconductor wafers into small-sized chips. During the manufacturing process, it cuts and processes the chips on the wafer through a high-speed rotating diamond blade, cutting large-sized wafers into small-sized chips. After cutting, these chips can be separated from the wafer and further used to manufacture various electronic products, such as mobile phones and computer chips.

[0003] Since semi-automatic models of dicing machines require the operator to manually load and unload the workpiece, a suitable protective door is required.

[0004] The existing protective door is inconvenient to open and close because the protective door is generally large in size, the operator needs to avoid the protective door when loading and unloading the workpiece, and the protective door is not equipped with a door lock, which is easy to cause safety accidents. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a convenient and practical protective door for placing and removing workpieces from a semi-automatic dicing machine.

[0006] The utility model provides a semi-automatic dicing machine workpiece placing and removing protection door, comprising a workpiece placing and removing protection door and a workpiece placing and removing protection door lock, wherein the workpiece placing and removing protection door and the workpiece placing and removing protection door lock are connected, and the workpiece placing and removing protection door lock comprises a door lock base, a door lock cylinder, a door lock core and a sensor, wherein the door lock base is connected to the door lock cylinder, the door lock cylinder is connected to the door lock core, a sensor is arranged under the door lock base, and a workpiece placing and removing protection door lock buckle is arranged on the workpiece placing and removing protection door.

[0007] In the above scheme, the workpiece protection door for placing and removing workpieces is a folding workpiece protection door, and the workpiece protection door for placing and removing workpieces includes a folding mechanism and a single door. The single door is arranged on the top. When the workpiece protection door for placing and removing workpieces is closed, the folding mechanism is placed on the table top. When the workpiece protection door for placing and removing workpieces is opened, the folding mechanism is folded and hung under the table top.

[0008] In the above scheme, the workpiece protection door lock buckle is an L-shaped workpiece protection door lock buckle, one side of the L-shaped workpiece protection door lock buckle is provided with two positioning holes, and is fixed on the workpiece protection door for placing and retrieving workpieces through the positioning holes. The other side of the L-shaped workpiece protection door lock buckle is provided with a through hole. When the workpiece protection door for placing and retrieving workpieces is closed, the door lock core passes through the through hole and is connected to the workpiece protection door for placing and retrieving workpieces.

[0009] In the above scheme, a protective shell is provided outside the door lock of the workpiece protection door.

[0010] In the above solution, a handle is provided on the folding mechanism for opening and closing the workpiece protection door.

[0011] In the above solution, a handle is provided on the single door for opening and closing the workpiece protection door.

[0012] The advantages and beneficial effects of the utility model are as follows: the utility model provides a convenient and practical protective door for placing and removing workpieces of a semi-automatic dicing machine. In order to facilitate placing and removing workpieces, the protective door is designed with a folding mechanism, which can be folded when opened to provide more space for the operator, and the protective door is designed with a door lock to prevent accidental opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Enlarged schematic diagram of the lock of the workpiece protection door;

[0016] Figure 3 A top view of the protective door for placing and removing workpieces;

[0017] Figure 4 for Figure 3 Middle AA enlarged schematic diagram;

[0018] Figure 5 This is a schematic diagram of the closed state of the protective door for placing and removing workpieces;

[0019] Figure 6 This is a schematic diagram of the open state of the protective door for placing and removing workpieces.

[0020] In the figure: 1. Workpiece protection door 2. Workpiece protection door lock 3. Lock base

[0021] 4. Door lock cylinder 5. Door lock core 6. Sensor 7. Door lock buckle for placing and removing workpieces 8. Folding mechanism 9. Single door 10. Table 11. Handle 12. Protective shell DETAILED DESCRIPTION

[0022] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0023] like Figure 1-Figure 4 As shown, the utility model is a semi-automatic dicing machine workpiece placing and removing protection door, including a workpiece placing and removing protection door 1 and a workpiece placing and removing protection door lock 2, the workpiece placing and removing protection door 1 and the workpiece placing and removing protection door lock 2 are connected, the workpiece placing and removing protection door lock 2 includes a door lock base 3, a door lock cylinder 4, a door lock core 5 and a sensor 6, the door lock base 3 is connected to the door lock cylinder 4, the door lock cylinder 4 is connected to the door lock core 5, the door lock base 3 is provided with a sensor 6, and the workpiece placing and removing protection door 1 is provided with a workpiece placing and removing protection door lock buckle 7.

[0024] like Figure 5 , Figure 6 As shown, the workpiece protection door 1 is a foldable workpiece protection door, which includes a folding mechanism 8 and a single door 9. The single door 9 is arranged on the top. When the workpiece protection door 1 is closed, the folding mechanism 8 is placed on the table. When the workpiece protection door 1 is opened, the folding mechanism 8 is folded and hung under the table 10. A handle 11 is provided on the folding mechanism 8 and the single door 9 for opening and closing the workpiece protection door 1.

[0025] The workpiece protection door lock buckle 7 is an L-shaped workpiece protection door lock buckle. Two positioning holes are provided on one side of the L-shaped workpiece protection door lock buckle, and it is fixed on the workpiece protection door 1 through the positioning holes. A through hole is provided on the other side of the L-shaped workpiece protection door lock buckle. When the workpiece protection door 1 is closed, the door lock core 5 passes through the through hole and is connected to the workpiece protection door 1.

[0026] A protective shell 12 is disposed outside the workpiece protection door lock 2 .

[0027] Semi-automatic wafer dicing machines require operators to manually place and take workpieces, so it is necessary to design a workpiece placement and take-out protection door 1. A folding mechanism 8 is provided on the workpiece placement and take-out protection door 1, which can realize two forms of closing and opening. Both forms can make the handle face the operator for convenient operation, and the open state can be folded to save more space.

[0028] The workpiece protection door 1 is equipped with a workpiece protection door lock 2, which can be locked in cooperation with the workpiece protection door lock 2. When the door lock cylinder 4 is opened, the door lock core 5 extends out and is inserted into the workpiece protection door lock buckle 7 to achieve locking. When the door lock cylinder 4 is closed, the door lock core 5 is retracted and the workpiece protection door 1 is unlocked; the sensor 6 is responsible for detecting whether the workpiece protection door lock buckle 7 is in place.

[0029] The above description is only a preferred embodiment of the present invention and is 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 protective door for placing and removing workpieces from a semi-automatic dicing machine, characterized in that: It includes a workpiece placing and retrieving protection door and a workpiece placing and retrieving protection door lock, the workpiece placing and retrieving protection door and the workpiece placing and retrieving protection door lock are connected, the workpiece placing and retrieving protection door lock includes a door lock base, a door lock cylinder, a door lock core and a sensor, the door lock base is connected to the door lock cylinder, the door lock cylinder is connected to the door lock core, a sensor is arranged under the door lock base, and a workpiece placing and retrieving protection door lock buckle is arranged on the workpiece placing and retrieving protection door.

2. A workpiece protection door for placing and removing a semi-automatic dicing machine according to claim 1, characterized in that: The workpiece protection door for placing and removing workpieces is a folding workpiece protection door, which includes a folding mechanism and a single door. The single door is arranged on the top. When the workpiece protection door for placing and removing workpieces is closed, the folding mechanism is placed on the table top. When the workpiece protection door for placing and removing workpieces is opened, the folding mechanism is folded and hung under the table top.

3. A workpiece protection door for placing and removing a semi-automatic dicing machine according to claim 2, characterized in that: The workpiece protection door lock buckle is an L-shaped workpiece protection door lock buckle. One side of the L-shaped workpiece protection door lock buckle is provided with two positioning holes, and is fixed on the workpiece protection door for placing and retrieving workpieces through the positioning holes. The other side of the L-shaped workpiece protection door lock buckle is provided with a through hole. When the workpiece protection door for placing and retrieving workpieces is closed, the door lock core passes through the through hole and is connected to the workpiece protection door for placing and retrieving workpieces.

4. A workpiece protection door for placing and removing a semi-automatic dicing machine according to claim 2, characterized in that: A protective shell is arranged outside the door lock of the workpiece protection door.

5. A workpiece protection door for placing and removing a semi-automatic dicing machine according to claim 2, characterized in that: The folding mechanism is provided with a handle for opening and closing the workpiece protection door.

6. A workpiece protection door for placing and removing a semi-automatic dicing machine according to claim 2, characterized in that: The single door is provided with a handle for opening and closing the workpiece protection door.

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