Fixture fixing base and mobile platform for dispensing

Abstract

The utility model relates to a clamp fixing base and a mobile platform for dispensing. The clamp fixing base comprises a base body, a groove with an upward opening is formed in the upper part of the base body, and barrier strips are arranged in at least two directions of the groove, so that one barrier strip is correspondingly parallel to one edge of the groove; the blocking strip is arranged on the upper end face of the base body, and the bottom end face of the blocking strip is flush with the upper end face of the groove, so that when a clamp provided with a product to be machined is installed in the groove, the outer edge of the clamp abuts against the inner side face of the blocking strip. The fixture fixing base has the advantages that fixtures loaded with products of different types and sizes can be placed in a switching mode through the designed fixture fixing base structure, switching is convenient, efficiency is high, and cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to a clamp fixing base and a mobile platform for glue dispensing. Background Art

[0002] In chip packaging, glue dispensing is an important process in the chip mounting process. At present, the same type of chip is dispensed using a glue dispensing platform, which results in the need for multiple glue dispensing platforms to dispense different types of chips, which is costly and inefficient. For example, the transistor-type package TO-CAN in the optical communication industry and the packaging of RF power devices used in wireless communications both require glue dispensing. Because the transistor-type package TO-CAN and RF power devices have large differences in appearance and size, different glue dispensing platforms are generally used to complete the glue dispensing process, which is costly. Utility Model Content

[0003] The utility model aims at the technical problems existing in the prior art and provides a fixture fixing base and a mobile platform for glue dispensing. By placing fixtures with different processed products in batches on the fixture fixing base and then subjecting them to subsequent glue dispensing processing on the mobile platform for glue dispensing, glue dispensing operations on products of different types and sizes to be glued on the same glue dispensing platform can be carried out in batches, which has low cost, high efficiency and simple operation.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] A first aspect of the utility model: a protective clamp fixing base comprises a base body;

[0006] A groove opening upward is formed on the upper portion of the base body, and blocking bars are provided along at least two directions of the groove, so that one blocking bar corresponds to and is parallel to one side of the groove;

[0007] The stop bar is arranged on the upper end surface of the base body, and the bottom end surface of the stop bar is flush with the upper end surface of the groove, so that when a fixture with a product to be processed is installed in the groove, the outer edge of the fixture abuts against the inner side surface of the stop bar.

[0008] As a further technical solution, a fixing component is also included;

[0009] One end of the fixing assembly is fixedly connected to the base body, and the other end is used to support a fixture provided with the product to be processed.

[0010] As a further technical solution, the fixing member includes a cylinder and an L-shaped plate, wherein the cylinder is arranged on a vertical side of the L-shaped plate, and a piston rod of the cylinder passes through the vertical side to support a fixture provided with the product to be processed;

[0011] The horizontal side of the L-shaped plate is fixed to the side wall of the base body.

[0012] As a further technical solution, it also includes a magnetic chassis adapted to be installed in the groove, and the fixture with the product to be processed is magnetically attracted by the upper end surface of the magnetic chassis.

[0013] The second aspect of the utility model protects: a mobile platform for dispensing, including the clamp fixed base and two groups of moving bodies described in the first aspect, the two groups of moving bodies are vertically slidably connected in the longitudinal direction, the clamp fixed base is fixed on the moving body on the upper layer, so that the two groups of moving bodies respectively drive the clamp fixed base to move along the X-axis and Y-axis directions.

[0014] As a further technical solution, the moving body includes a slide rail with a U-shaped cross section, a drive motor, and a sliding assembly;

[0015] The output shaft of the driving motor is sleeved with a push rod, which passes through the through hole of the sliding assembly and is inserted into the U-shaped opening of the slide rail and abuts against the horizontal edge of the U-shaped opening, so that the driving motor drives the push rod to move along the length direction of the slide rail and then drives the sliding assembly connected thereto to slide;

[0016] The sliding assembly slides along the two vertical sides of the slide rail to drive the clamp body fixing base to move along the X-axis or Y-axis direction.

[0017] As a further technical solution, the sliding assembly includes a connecting plate, a fixing plate provided with the through hole, and a sliding block;

[0018] The fixed plate and the slider are vertically connected to the bottom end of the connecting plate, and two sliders are provided and mirror-imaged on both sides of the fixed plate to form gaps with both sides of the fixed plate, so that the two long sides of the U-shaped slide rail are respectively inserted into the two gaps and slide along the length direction of the slide rail through the slider.

[0019] As a further technical solution, a side of the sliding block facing the fixed plate is a curved surface a, and the vertex of the curved surface a faces the fixed plate;

[0020] A side of the slide rail that contacts the slider is provided with an inner concave surface b, and the inner concave surface b is matched with the curved surface a, so that the slider slides along the length direction of the slide rail.

[0021] As a further technical solution, a side of the fixing plate facing the slider is a curved surface c, and the vertex of the curved surface c faces the direction of the slider;

[0022] A concave surface d is provided on a side of the slide rail that contacts the fixed plate, and the concave surface d is matched with the curved surface c, so that the slider slides along the length direction of the slide rail.

[0023] The beneficial effects of the utility model are:

[0024] 1. The designed fixture fixing base structure can switch to place fixtures loaded with products of different types and sizes, which is convenient to switch, efficient and effectively reduces costs;

[0025] 2. The dispensing mobile platform is equipped with a fixture fixed base, which can switch between different products for dispensing. It is simple to operate and has high switching efficiency. One dispensing platform can be used to dispense different types of products, which greatly reduces the cost and factory floor space. It has a simple structure, easy operation, strong practicality, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the fixture fixing base of the utility model;

[0027] Figure 2 This is a structural schematic diagram of a fixture fixing base provided with a fixing assembly according to the utility model;

[0028] Figure 3 This is a structural schematic diagram of the utility model in which the fixture fixing base is provided with a magnetic chassis;

[0029] Figure 4 This is a structural schematic diagram of a mobile platform for dispensing glue according to the utility model;

[0030] Figure 5 This is a structural schematic diagram of a mobile platform for dispensing glue according to the utility model without a fixture fixing base;

[0031] Figure 6 A structural schematic diagram of a mobile platform for dispensing glue in the utility model without a fixture fixing base, wherein the upper fixing plate is not provided;

[0032] Figure 7 This is a schematic diagram of the structure of the lower moving body in a mobile platform for dispensing glue according to the utility model;

[0033] Figure 8 The utility model is a structural schematic diagram of a sliding component in a mobile platform for dispensing glue.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] Base body 100, groove 101, stop bar 102;

[0036] Fixed assembly 200, cylinder 201, L-shaped plate 202, piston rod 203;

[0037] Magnetic chassis 300;

[0038] Slide rail 400, drive motor 500;

[0039] Sliding assembly 600, through hole 601, connecting plate 602, fixing plate 603, slider 604, hole 605;

[0040] Pushrod 700. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0042] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0043] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0044] Example 1

[0045] Provide a fixture fixing base to fix fixtures loaded with products of different types and sizes, thereby effectively reducing costs, see Figure 1, specifically comprising a base body 100; a groove 101 opening upward is opened on the upper part of the base body 100, and a stop bar 102 is arranged along at least two directions of the groove 101, so that one of the stop bars 102 corresponds to an edge parallel to the groove 101; wherein the stop bar 102 is arranged on the upper end surface of the base body 100, and the bottom end surface of the stop bar 102 is flush with the upper end surface of the groove 101, so that when a fixture with a product to be processed is installed in the groove 101, the outer edge of the fixture abuts against the inner side surface of the stop bar 102 to enhance the stability of the fixture on the base body 100; preferably, the stop bar 102 is provided with three strips, and they are respectively arranged in parallel along the three edges of the upper end surface of the base body 100, and in order to further enhance the stability of the connection between the fixture and the base body 100, refer to Figure 2 The fixture fixing base also includes a fixing component 200; one end of the fixing component 200 is fixedly connected to the base body 100, and the other end is used to support the fixture with the product to be processed, that is, the fixing component 200 is arranged on one side of the base body 100 where the baffle 102 is arranged. In order to facilitate the replacement of different fixtures, the three baffles 102 are not connected to each other, and the fixing component 200 is not connected to the baffle 102 on the same side as it.

[0046] In more detail, the fixing assembly 200 includes a cylinder 201 and an L-shaped plate 202. The cylinder 201 is arranged on the vertical side of the L-shaped plate 202, and the piston rod 203 of the cylinder 201 passes through the vertical side to support the clamp with the product to be processed; the horizontal side of the L-shaped plate 202 is fixed to the side wall of the base body 100.

[0047] To adapt to different fixtures, see Figure 3 This embodiment also includes a magnetic chassis 300 adapted to be installed in the groove 101, and the upper end surface of the magnetic chassis 300 is used to magnetically attract the fixture with the product to be processed. For example, the magnetic fixture can be directly placed on the magnetic chassis 300, and the fixture can be fixed to the base body 100 by the strong magnetic attraction.

[0048] Example 2

[0049] To improve dispensing efficiency, reduce costs and save floor space, see Figure 4, this embodiment provides a mobile platform for dispensing, including the fixture fixing base described in the above-mentioned embodiment 1, and two groups of moving bodies, the two groups of moving bodies are vertically connected in the longitudinal direction, that is, the two moving bodies are stacked up and down and vertically arranged, and the upper moving body can slide on the lower moving body. The fixture fixing base is fixed on the upper moving body, so that the two groups of moving bodies drive the fixture fixing base to move along the X-axis and Y-axis directions respectively. That is, when one type of product is fixed on the fixture fixing base by its fixture, dispensing is started, and then subsequent solid crystal process operations are carried out, such as patching; then the fixture is removed, and converted to a fixture with another type of product fixed on the fixture fixing base, and dispensing is started, and then subsequent solid crystal process operations are carried out; that is, dispensing of different types of products is completed on the same dispensing platform, and the conversion method is simple and efficient.

[0050] For more details, see Figure 5-Figure 7 The movable body comprises a slide rail 400 having a U-shaped cross section, a driving motor 500, and a sliding assembly 600; a push rod 700 is sleeved on the output shaft of the driving motor 500, and the push rod 700 passes through the through hole 601 of the sliding assembly 600 and is inserted into the U-shaped opening of the slide rail 400, and abuts against the horizontal edge of the U-shaped opening, so that the driving motor 500 drives the push rod 700 to move along the length direction of the slide rail 400 and then drives the sliding assembly 600 connected thereto to slide; wherein the sliding assembly 600 slides along the two vertical sides of the slide rail 400 to drive the clamp body fixed base to move along the X-axis or Y-axis direction. That is, the moving body at the lower part drives the moving body at the upper part fixed with the fixture fixing base to move along the X-axis direction. During this process, the sliding assembly 600 in the upper moving body slides on the sliding assembly 600 in the lower moving body. At this time, in order to meet this requirement, it is preferred that the upper end surface of the sliding assembly 600 is a rectangular structure, so that the upper sliding assembly 600 slides in the length direction of the lower sliding assembly 600. The upper moving body drives the fixture fixing base fixed thereon to move along the Y-axis direction.

[0051] Further, see Figure 8The sliding assembly 600 includes a connecting plate 602, a fixed plate 603 provided with the through hole 601, and a slider 604; the fixed plate 603 and the slider 604 are vertically connected to the bottom end of the connecting plate 602, and the slider 604 is provided with two pieces and mirror-imaged on both sides of the fixed plate 603 to form gaps with both sides of the fixed plate 603, so that the two long sides of the U-shaped slide rail 400 are respectively inserted into the two gaps, and slide along the length direction of the slide rail 400 through the slider 604. In the specific implementation process, the fixed plate 603 and the corresponding push rod 700 are fixedly connected, that is, when the push rod 700 moves in the length direction of the slide rail 400, it drives the fixed plate 603 to move, and then makes the slider 604 slide along the corresponding slide rail 400; the connecting plate 602, the fixed plate 603, and the slider 604 are integrally formed, and the through hole 601 is coaxial with the fixed plate 603. The connecting plate 602 in the upper mobile body is fixedly connected to the fixture fixing base, which can be screwed, so that when the upper mobile body moves along the Y-axis direction, the fixture fixing base is driven to move along the Y-axis direction. The slider 604 of the upper layer slides back and forth more conveniently on the upper end surface of the connecting plate 602 on the sliding assembly 600 of the lower layer. The length of the slider 604 is less than half of the length of the same side of the connecting plate 602 where it is located; the connecting plate 602 is provided with a hole 605 for screws to pass through, so as to connect the connecting plate 602 with the base body 100.

[0052] In a specific implementation process, the side of the slider 604 facing the fixed plate 603 is a curved surface a, and the vertex of the curved surface a faces the fixed plate 603; the side of the slide rail 400 in contact with the slider 604 is provided with an inner concave surface b, and the inner concave surface b is adapted to the curved surface a, so that the slider 604 slides along the length direction of the slide rail 400. During this process, the curved surface a and the inner concave surface b are in sliding contact. In order to prevent the sliding assembly 600 from sliding out of the slide rail 400, the length of the inner concave surface b on the slide rail 400 is less than the length of the long side of the slide rail 400.

[0053] Correspondingly, the side of the fixed plate 603 facing the slider 604 is a curved surface c, and the vertex of the curved surface c is facing the direction of the slider 604; the side of the slide rail 400 that contacts the fixed plate 603 is provided with a concave surface d, and the concave surface d is adapted to the curved surface c, so that the slider 604 slides along the length direction of the slide rail 400. During this process, the curved surface c is in sliding contact with the concave surface d.

[0054] The utility model is achieved in this way:

[0055] 1. Fix the fixture fixing base provided with the product to be dispensed in the said moving body of the upper layer (i.e., fixed on the connecting plate 602 of this layer)

[0056] 2. Turn on the driving motor 500 in the lower moving body as needed to simultaneously drive the upper moving body and the fixture fixing base to move along the X-axis direction, or turn on the driving motor 500 in the upper moving body to drive the fixture fixing base fixedly connected thereto to move along the Y-axis direction;

[0057] 3. After adjusting the position of the fixture fixing base according to the above 2, dispense glue to the corresponding product to be dispensed;

[0058] 4. Repeat the above 2-3 to glue all the products to be glued in the fixture fixing base;

[0059] 5. Carry out subsequent patch operations;

[0060] 6. Replace the fixture in the fixture fixing base, and repeat the above 1-5 operations to implement the dispensing work on another product to be dispensed, thereby realizing the switching of dispensing operations for different types of products on the same mobile platform.

[0061] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0062] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0063] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. The fixture fixing base is characterized by: It comprises a base body (100); A groove (101) opening upward is provided on the upper part of the base body (100), and blocking bars (102) are provided along at least two directions of the groove (101), so that one of the blocking bars (102) corresponds to an edge parallel to the groove (101); The baffle (102) is arranged on the upper end surface of the base body (100), and the bottom end surface of the baffle (102) is flush with the upper end surface of the groove (101), so that when a fixture provided with a product to be processed is installed in the groove (101), the outer edge of the fixture abuts against the inner side surface of the baffle (102).

2. The fixture fixing base according to claim 1, characterized in that: Also includes a fixing assembly (200); One end of the fixing assembly (200) is fixedly connected to the base body (100), and the other end is used to support a fixture provided with the product to be processed.

3. The fixture fixing base according to claim 2, characterized in that: The fixing assembly (200) comprises a cylinder (201) and an L-shaped plate (202); the cylinder (201) is arranged on a vertical side of the L-shaped plate (202), and a piston rod (203) of the cylinder (201) passes through the vertical side to support a fixture provided with a product to be processed; The horizontal side of the L-shaped plate (202) is fixed to the side wall of the base body (100).

4. The fixture fixing base according to claim 1, characterized in that: It also comprises a magnetic chassis (300) adapted to be mounted on the groove (101), and a fixture provided with the product to be processed is magnetically attracted by the upper end surface of the magnetic chassis (300).

5. A mobile platform for dispensing, characterized in that: It comprises a clamp fixing base as described in any one of claims 1 to 4, and two groups of moving bodies, wherein the two groups of moving bodies are vertically slidably connected in the longitudinal direction, and the clamp fixing base is fixed on the moving body of the upper layer, so that the two groups of moving bodies respectively drive the clamp fixing base to move along the X-axis and Y-axis directions.

6. The mobile platform for dispensing glue according to claim 5, characterized in that: The moving body comprises a slide rail (400) with a U-shaped cross section, a drive motor (500), and a sliding assembly (600); The output shaft of the driving motor (500) is sleeved with a push rod (700), and the push rod (700) passes through the through hole (601) of the sliding assembly (600) and is inserted into the U-shaped opening of the sliding rail (400), and abuts against the horizontal edge of the U-shaped opening, so that the driving motor (500) drives the push rod (700) to move along the length direction of the sliding rail (400) and then drives the sliding assembly (600) connected thereto to slide; The sliding assembly (600) slides along the two vertical sides of the slide rail (400) to drive the clamp body fixing base to move along the X-axis or Y-axis direction.

7. The mobile platform for dispensing glue according to claim 6, characterized in that: The sliding assembly (600) comprises a connecting plate (602), a fixing plate (603) provided with the through hole (601), and a sliding block (604); The fixed plate (603) and the slider (604) are both vertically connected to the bottom end of the connecting plate (602), and the slider (604) is provided with two pieces and is mirror-imaged on both sides of the fixed plate (603) to form gaps with both sides of the fixed plate (603), so that the two long sides of the U-shaped slide rail (400) are respectively inserted into the two gaps and slide along the length direction of the slide rail (400) through the slider (604).

8. The mobile platform for dispensing glue according to claim 7, characterized in that: The side of the sliding block (604) facing the fixed plate (603) is a curved surface a, and the vertex of the curved surface a faces the direction of the fixed plate (603); A concave surface b is provided on the side of the slide rail (400) that contacts the slider (604), and the concave surface b is matched with the curved surface a, so that the slider (604) slides along the length direction of the slide rail (400).

9. The mobile platform for dispensing glue according to claim 7, characterized in that: A surface of the fixing plate (603) facing the slider (604) is a curved surface c, and the vertex of the curved surface c faces the direction of the slider (604); A concave surface d is provided on the side of the slide rail (400) that contacts the fixed plate (603), and the concave surface d is matched with the curved surface c, so that the slider (604) slides along the length direction of the slide rail (400).

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