Self-locking type gluing safety mechanism and gluing equipment

Abstract

The utility model provides a self-locking type gluing safety mechanism and gluing equipment. The self-locking type gluing safety mechanism is arranged on the bearing plate and comprises a linkage piece, a limiting block and a limiting driving piece. A linkage hole is formed in the bearing plate, and the linkage piece is in a long strip shape arranged in the vertical direction and slidably penetrates through the linkage hole in the vertical direction; a limiting hole is formed in the linkage piece; the tops of the linkage piece and the limiting hole protrude out of the bearing plate, and the bottom of the linkage piece is used for being connected to a gluing module. The limiting driving piece and the limiting block are both arranged on the upper surface of the bearing plate, so that interference caused by gluing operation is avoided, meanwhile, dust generated by gluing is prevented from polluting the limiting driving piece and the limiting hole, and reliability is guaranteed; when the gluing module needs to be limited, the limiting block is driven by the limiting driving piece to penetrate into the limiting hole, and the limiting block is matched with the limiting hole to limit the downward moving stroke of the linkage piece and the gluing module, so that the safety of gluing operation is guaranteed, and the gluing module is prevented from damaging a material sheet.

Description

Technical Field

[0001] The utility model relates to the field of chip processing equipment, in particular to a self-locking glue application safety mechanism and glue application equipment. Background Art

[0002] Chips usually need to be encapsulated to protect their internal structures. After encapsulation, a semi-finished product consisting of residual glue and a sheet is formed, and the chip is set on the sheet. The residual glue needs to be removed from the semi-finished product using a gluing device to prepare a sheet with a chip. For ease of use, the gluing equipment can have both automatic and non-automatic devices. In the automatic equipment, its gluing module performs gluing and resetting operations under the drive of the driving module, and the stroke of the gluing module is controlled by the driving module. In the non-automatic equipment, the gluing module is manually operated to move up and down for gluing. At this time, the stroke of the gluing module is not easy to control. If the stroke during the descent is too large, it may cause damage to the sheet and the equipment, affecting the safety of gluing. Utility Model Content

[0003] The utility model provides a self-locking gluing safety mechanism and gluing equipment, which can effectively improve the safety of the gluing process.

[0004] The utility model provides a self-locking glue-spraying safety mechanism, which is arranged on a bearing plate and comprises a linkage member, a limit block and a limit driving member;

[0005] The carrying plate is provided with a linkage hole, the linkage member is a long strip arranged vertically, and slides vertically through the linkage hole; the linkage member is provided with a limiting hole, and the limiting hole is also a long strip arranged vertically; the tops of the linkage member and the limiting hole both protrude from the carrying plate, and the bottom of the linkage member is used to connect to the glue-spraying module;

[0006] The limit driving member and the limit block are both arranged on the upper surface of the carrying plate, and the limit driving member is transmission-connected to the limit block for driving the limit block to move in the lateral direction so that the limit block enters and exits the limit hole.

[0007] Among them, the limit block is a column arranged in the horizontal direction, one end of which is connected to the limit driving part, and the other end is used to cooperate with the limit hole; a positioning block is also provided on the supporting plate, and the positioning block is an inverted U-shape, and its two arms are vertically arranged and fixedly connected to the supporting plate by vertically arranged screws; a positioning hole is formed between the positioning block and the supporting plate, and the limit block movably passes through the positioning hole.

[0008] Wherein, the limiting block is in the shape of a square column, and the positioning hole is a square hole matched with the limiting block.

[0009] Among them, the top surface of the limiting hole is a horizontally arranged plane, and its two side walls are vertically arranged planes; when the limiting block penetrates into the limiting hole, the two side walls of the limiting hole are spaced apart from the limiting block.

[0010] Wherein, a connecting ear is arranged at the bottom of the linkage member, and the connecting ears are two and arranged back to back, and each of the connecting ears is provided with a through hole for a screw to pass through.

[0011] Wherein, the self-locking gluing safety mechanism also includes a protective cover, the bottom of the protective cover is open and covers the top of the linkage member, and the bottom of the protective cover is fixedly connected to the bearing plate.

[0012] Wherein, the limit driving component is a cylinder arranged in the transverse direction.

[0013] On the other hand, the utility model provides a glue-spraying device for separating excess glue from a sheet, characterized in that it comprises a glue-spraying module, a glue-spraying driving member, a driving plate and the aforementioned self-locking glue-spraying safety mechanism; the bottom end of the linkage member and the top of the glue-spraying module are both fixedly connected to the driving plate;

[0014] The glue-spraying driving member is fixed to the supporting plate and is detachably connected to the driving plate.

[0015] Wherein, the glue driving member is a cylinder, the cylinder body of which is fixed on the upper surface of the bearing plate, the piston rod passes through the bearing plate downward and is detachably connected to the horizontal middle position of the driving plate;

[0016] The self-locking gluing safety mechanism is divided into two groups, which are respectively arranged on the two lateral sides of the gluing driving member; the two linkage members are respectively connected to the two lateral ends of the driving plate.

[0017] Wherein, the linkage component is located between the gluing drive component and the limiting drive component.

[0018] The utility model provides a self-locking gluing safety mechanism and gluing equipment, in which the limit drive and the limit block are both arranged on the upper surface of the supporting plate to avoid interference with the gluing operation below the supporting plate, and at the same time avoid dust generated by the gluing operation from polluting the limit drive and the limit hole, thereby ensuring the reliability of the self-locking gluing safety mechanism; when the gluing module needs to be limited, the limit block is driven by the limit drive to penetrate into the limit hole, and the cooperation between the limit block and the limit hole is utilized to limit the downward movement of the linkage part and the gluing module, thereby ensuring the safety of the gluing operation and avoiding damage to the material sheet by the gluing module. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the glue applying equipment provided in the preferred embodiment of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the disassembled glue spraying equipment;

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure of the glue spraying equipment with a protective cover. DETAILED DESCRIPTION

[0022] 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 those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] In the figures, structurally similar elements are denoted by the same reference numerals.

[0024] Please refer to Figure 1 and Figure 2 The utility model discloses a glue-spraying device, which is used to separate excess glue from a sheet. The device comprises a glue-spraying module (not shown in the figure), a glue-spraying driving member 900, a driving plate 800 and a self-locking glue-spraying safety mechanism 100. The glue-spraying driving member 900 is connected to the glue-spraying module through the driving plate 800 to drive the glue-spraying module to move up and down. The self-locking glue-spraying safety mechanism 100 is connected to the driving plate 800 to control the travel of the driving plate 800 and the glue-spraying module to ensure the safety of the glue-spraying operation.

[0025] The self-locking glue-spraying safety mechanism 100 is arranged on the carrier plate 700, and includes a linkage member 1, a limit block 2 and a limit driving member 3. The linkage member 1 is connected to the glue-spraying module through the driving plate 800, and the limit driving member 3 can drive the limit block 2 to move, thereby limiting the linkage member 1, so as to control the stroke of the glue-spraying module by limiting the stroke of the linkage member 1.

[0026] A linkage hole 701 is provided on the carrier plate 700. The linkage member 1 is a long strip arranged vertically, and the linkage hole 701 is slidably penetrated vertically. A limiting hole 10 is provided on the linkage member 1, and the limiting hole 10 is also a long strip arranged vertically. The tops of the linkage member 1 and the limiting hole 10 both protrude from the carrier plate 700 to facilitate the corresponding cooperation with the limiting block 2. The bottom of the linkage member 1 is used to connect to the gluing module. In this embodiment, the bottom of the linkage member 1 is fixed to the upper surface of the driving plate 800 to be connected to the gluing module through the driving plate 800.

[0027] The limit drive component 3 and the limit block 2 are both arranged on the upper surface of the supporting plate 700 to avoid interference with the gluing operation below the supporting plate 700, and at the same time avoid dust generated by the gluing operation from contaminating the limit drive component 3 and the limit hole 10, thereby ensuring the reliability of the self-locking gluing safety mechanism 100.

[0028] The limit driving member 3 is transmission-connected to the limit block 2 and is used to drive the limit block 2 to move laterally so that the limit block 2 enters and exits the limit hole 10. When the limit block 2 passes through the limit hole 10, the movement of the linkage member 1 can be limited.

[0029] In the non-automatic mode, the limit block 2 is driven by the limit drive 3 to penetrate the limit hole 10. When the glue module is glued, the glue module moves downward together with the linkage 1. When the glue module is close to exceeding the maximum downward stroke, the limit block 2 abuts against the top of the limit hole 10, so that the linkage 1 cannot continue to move downward, and the glue module cannot continue to move downward, thereby ensuring the safety of the glue operation and preventing the glue module from causing damage to the sheet. In the automatic mode, the glue drive 900 is connected to the drive plate 800 to lift and lower the glue module through the drive plate 800. At this time, the limit block 2 moves out of the limit hole 10 under the drive of the limit drive 3, and there is no need to limit the movement of the linkage, thereby reducing the intervention in the movement of the glue module. Using the self-locking glue safety mechanism, when the glue device is switched from the automatic mode to the non-automatic mode, the control module of the glue device can automatically control the limit drive so that the limit block 2 penetrates the limit hole 10 to achieve automatic locking.

[0030] In the non-automatic mode, the limit block 2 can always remain in the limit hole 10, that is, it is always in a locked state to ensure the safety of gluing. Here, it can also be that when the gluing module starts to move down from the initial state of a higher position, the control module of the gluing device controls the action of the limit drive, and the limit block 2 is driven by the limit drive to move to the limit hole 10, or, when the gluing module moves downward to a certain preset distance from the lowest position, the limit block 2 is controlled by the control module of the gluing device to move to the limit hole 10. When the linkage 1 moves from bottom to top, the limit block 2 moves to the outside of the limit hole 10 under the drive of the limit drive 3, thereby avoiding the limit block 2 from affecting the upward movement of the linkage 1 and the gluing module, ensuring the reliability of the upward movement of the gluing module, that is, the limit drive 3 can be used to achieve automatic locking. The aforementioned control module can be a part of the gluing device, or it can be an external computer, which is controlled by corresponding software and application programs.

[0031] The limit block 2 is a columnar shape arranged in the transverse direction, one end of which is connected to the limit driving member 3, and the other end is used to cooperate with the limit hole 10. A positioning block 4 is also provided on the carrier plate 700. The positioning block 4 is an inverted U-shape, and its two arms are arranged vertically and fixedly connected to the carrier plate 700 by vertically arranged screws to facilitate the assembly connection between the positioning block 4 and the carrier plate 700. A positioning hole 40 is formed between the positioning block 4 and the carrier plate 700, and the limit block 2 movably penetrates the positioning hole 40. The cooperation between the columnar limit block 2 and the positioning hole 40 can ensure the reliability and stability of the movement of the limit block 2.

[0032] The limit block 2 is a square column, and the positioning hole 40 is a square hole that matches the limit block 2. It has a simple structure and is easy to process and shape. It can also make the limit block 2 move parallel to the upper surface of the supporting plate 700, further ensuring the stability of the limit block 2 in the lateral movement.

[0033] The top surface of the limiting hole 10 is a horizontally arranged plane, and its two side walls are vertically arranged planes. When the limiting block 2 is inserted into the limiting hole 10, the two side walls of the limiting hole 10 are spaced from the limiting block 2 to avoid contact between the limiting block 2 and the linkage member 1, ensuring that the limiting block 2 moves smoothly in and out of the limiting hole 10.

[0034] The bottom of the linkage member 1 is provided with a connecting ear 11, and the connecting ears 11 are two connecting ears 11 arranged opposite to each other. Each connecting ear 11 is provided with a through hole 110 for screws to pass through. The connecting ear 11 can be fixedly connected to the driving plate 800 by screws. The two connecting ears 11 can ensure the reliability of the connection between the linkage member 1 and the driving plate 800. The connecting ears 11 are arranged opposite to each other in the longitudinal direction to avoid affecting the connection between the driving plate 800 and the glue driving member 900, and facilitate the assembly connection between the linkage member 1 and the driving member.

[0035] like Figure 3 As shown, the self-locking glue-applying safety mechanism 100 further includes a protective cover 5, the bottom of which is open and covers the top of the linkage member 1, and the bottom of the protective cover 5 is fixedly connected to the bearing plate 700. The protective cover 5 can protect the top movement of the linkage member 1 to avoid interference from other components, thereby ensuring operational reliability.

[0036] The limit driving member 3 is a cylinder arranged in the transverse direction, which has a simple structure, is easy to control, and can reduce costs.

[0037] The bottom end of the linkage member 1 and the top of the gluing module are fixedly connected to the driving plate 800, so that the linkage member 1 and the gluing module are respectively located on the upper and lower sides of the driving plate 800, and the structural layout is compact, reducing the overall volume.

[0038] The glue-applying driving member 900 is fixed to the carrier plate 700 and is detachably connected to the driving plate 800, so as to drive the linkage member 1 and the glue-applying module to move up and down together through the driving plate 800. By using the driving plate 800, the linkage member 1 and the glue-applying module can be connected into an integral structure, which can be lifted and moved as a whole and is convenient for assembly and connection.

[0039] The glue driving member 900 is a cylinder, whose main body is fixed on the upper surface of the supporting plate 700, and whose piston rod is downwardly passed through the supporting plate 700 and is detachably connected to the lateral middle position of the driving plate 800. When the piston rod of the glue driving member 900 is connected to the driving plate 800, the glue applying device can start the automatic mode, and when the piston rod of the glue driving member 900 is separated from the driving plate 800, the glue applying device can start the non-automatic mode, that is, the driving plate 800 can be manually operated to make the glue applying module rise and fall. Through the detachable connection between the glue driving member and the driving plate, the glue applying device has two working modes, automatic mode and non-automatic mode, and can switch between the two working modes, which is convenient to use, and changes the solution of only one working mode in the prior art.

[0040] There are two sets of self-locking glue-spraying safety mechanisms 100, which are respectively arranged on the lateral sides of the glue-spraying driving member 900; and two linkage members 1 are respectively connected to the lateral ends of the driving plate 800. The use of two sets of self-locking glue-spraying safety mechanisms 100 can further ensure the safety of the glue-spraying operation, and the layout is reasonable and easy to assemble.

[0041] The linkage member 1 is located between the glue driving member 900 and the limit driving member 3. The movable range of the linkage member 1 is relatively close to the limit driving member 3, thereby making the overall structure more compact and reducing the occupied space.

[0042] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A self-locking glue-spraying safety mechanism, characterized in that: The self-locking glue-spraying safety mechanism is arranged on the bearing plate, and comprises a linkage part, a limit block and a limit driving part; The carrying plate is provided with a linkage hole, the linkage member is a long strip arranged vertically, and slides vertically through the linkage hole; the linkage member is provided with a limiting hole, and the limiting hole is also a long strip arranged vertically; the tops of the linkage member and the limiting hole both protrude from the carrying plate, and the bottom of the linkage member is used to connect to the glue-spraying module; The limit driving member and the limit block are both arranged on the upper surface of the carrying plate, and the limit driving member is transmission-connected to the limit block for driving the limit block to move in the lateral direction so that the limit block enters and exits the limit hole.

2. The self-locking glue-spraying safety mechanism according to claim 1 is characterized in that: The limit block is a column arranged in the transverse direction, one end of which is connected to the limit driving member, and the other end is used to cooperate with the limit hole; a positioning block is also provided on the supporting plate, and the positioning block is an inverted U-shape, and its two arms are vertically arranged and fixedly connected to the supporting plate by vertically arranged screws; a positioning hole is formed between the positioning block and the supporting plate, and the limit block movably passes through the positioning hole.

3. The self-locking glue-spraying safety mechanism according to claim 2 is characterized in that: The limiting block is in the shape of a square column, and the positioning hole is a square hole matched with the limiting block.

4. The self-locking glue-spraying safety mechanism according to claim 3 is characterized in that: The top surface of the limiting hole is a horizontally arranged plane, and the two side walls thereof are vertically arranged planes; when the limiting block penetrates into the limiting hole, the two side walls of the limiting hole are spaced apart from the limiting block.

5. The self-locking glue-spraying safety mechanism according to any one of claims 1 to 4, characterized in that: The bottom of the linkage member is provided with connecting ears, and the connecting ears are two and arranged back to back, and each connecting ear is provided with a through hole for a screw to pass through.

6. The self-locking glue-spraying safety mechanism according to any one of claims 1 to 4, characterized in that: The self-locking gluing safety mechanism also includes a protective cover, the bottom of which is open and covers the top of the linkage member, and the bottom of the protective cover is fixedly connected to the bearing plate.

7. The self-locking glue-spraying safety mechanism according to any one of claims 1 to 4, characterized in that: The limit driving member is a cylinder arranged in the transverse direction.

8. A glue-spraying device for separating residual glue from a sheet, characterized in that: It comprises a glue-spraying module, a glue-spraying driving member, a driving plate and the self-locking glue-spraying safety mechanism according to any one of claims 1 to 7; the bottom end of the linkage member and the top of the glue-spraying module are both fixedly connected to the driving plate; The glue-spraying driving member is fixed to the supporting plate and is detachably connected to the driving plate.

9. The gluing device according to claim 8, characterized in that: The glue-spraying driving member is a cylinder, the cylinder body of which is fixed on the upper surface of the bearing plate, and the piston rod is downwardly passed through the bearing plate and detachably connected to the horizontal middle position of the driving plate; The self-locking gluing safety mechanism is divided into two groups, which are respectively arranged on the two lateral sides of the gluing driving member; the two linkage members are respectively connected to the two lateral ends of the driving plate.

10. The gluing device according to claim 9, characterized in that: The linkage component is located between the glue-spraying driving component and the limiting driving component.

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