Positioning device for plastic disc production

Abstract

The utility model relates to a positioning device for plastic tray production, which comprises a mounting plate, a bin body is fixedly mounted at the top of the mounting plate, a moving mechanism is arranged on the bin body, a positioning mechanism is arranged on the moving mechanism, and a buffer mechanism is arranged on the positioning mechanism. According to the positioning device for plastic tray production, the mounting plate, the bin body, the moving mechanism, the positioning mechanism and the buffer mechanism are arranged, a worker firstly installs the matched positioning mechanism on the moving mechanism, then places a plastic tray on the positioning mechanism, and then drives the positioning mechanism and the buffer mechanism to move relatively by using the moving mechanism; the positioning mechanism is used for positioning the glue disc, the buffering mechanism is used for buffering the glue disc, part of clamping force is offset, damage to the glue disc is reduced, dismounting and mounting operation is simple, time and labor are saved, and the clamping effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber discs, in particular to a positioning device for rubber disc production. Background Art

[0002] Semiconductor material plastic trays are plastic trays used to store semiconductor chips, wafers and other electronic components. They are suitable for long-term storage, transportation and protection of electronic components. Semiconductor material plastic trays are mainly used for the storage and transportation of chips, wafers and other electronic components in semiconductor manufacturing, packaging and testing to ensure the quality and stability of electronic components. During the production process of plastic trays, the plastic trays need to be positioned.

[0003] After searching, a positioning device for rubber disc processing was proposed according to the Chinese utility model application number CN202120252209.2. The content of the utility model records that "because a layer of rubber protective pad is provided on the upper end surface of the receiving plate, the specifications of the rubber protective pad match the specifications of the receiving plate. This design facilitates the wear protection of the rubber disc body through the rubber protective pad. Because a mounting hole is provided inside the second supporting plate, an internal thread is provided on the annular side surface of the mounting hole, and the specifications of the internal thread match the specifications of the adjusting screw. This design facilitates the installation and connection of the adjusting screw through the mounting hole and the internal thread. Because the adjusting slide and the guide rail slider form a movable adjustment component, the movable adjustment component is provided with two groups, and the specifications of the two groups of movable adjustment components are the same. The two groups of movable adjustment components are symmetrically arranged inside the upper end surface of the processing platform. The positioning spacing is conveniently adjusted through the two groups of movable adjustment components. The structure of the utility model is reasonable, which is convenient for fixed processing of the rubber disc, and the positioning is firm and reliable."

[0004] Among them, the positioning device for rubber disc processing drives the first support plate and the second support plate to move relative to each other by rotating the turntable handle, and the rubber disc is clamped between the first support plate and the second support plate. However, the sizes of the rubber discs are various, and matching first and second support plates are required. However, the disassembly and assembly operations are relatively troublesome, time-consuming and labor-intensive, which affects the clamping effect. Therefore, a positioning device for rubber disc production is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a positioning device for rubber disc production, which has the advantages of good clamping effect and solves the problem that the disassembly and assembly operations are troublesome, time-consuming and labor-intensive, which affects the clamping effect.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a positioning device for producing rubber discs, comprising a mounting plate, a first bin body fixedly mounted on the top of the mounting plate, a moving mechanism provided on the first bin body, a positioning mechanism provided on the moving mechanism, and a buffer mechanism provided on the positioning mechanism;

[0007] The moving mechanism includes a motor, a cavity is opened inside the first warehouse body, the motor is fixedly connected to the inner bottom wall of the cavity, the output end of the motor is fixedly installed with a first threaded rod, the side of the first threaded rod away from the output end of the motor is fixedly installed with a second threaded rod, the side of the second threaded rod away from the output end of the first threaded rod is rotatably connected to the side wall of the cavity through a bearing, the thread directions of the first threaded rod and the second threaded rod are opposite, the outside of the first threaded rod and the outside of the second threaded rod are both threadedly installed with threaded sleeves, and the outside of the threaded sleeve is fixedly installed with a moving rod that passes through and extends to the top of the first warehouse body.

[0008] Furthermore, a movable hole communicating with the cavity is formed on the top of the first storage body, and the movable hole matches the movable rod.

[0009] Furthermore, the positioning mechanism includes two second bin bodies, the second bin bodies are fixedly connected to the top of the moving rod, a connecting plate is provided on the second bin body, and a positioning plate is fixedly installed on the top of the connecting plate.

[0010] Furthermore, a first magnet is fixedly mounted on the inner bottom wall of the second storage body, and a second magnet matching the first magnet is fixedly mounted on the bottom of the positioning plate.

[0011] Furthermore, an inserting plate extending into the interior of the other positioning plate is fixedly mounted on the exterior of one of the positioning plates, and a slot matching the inserting plate is provided in the interior of the other positioning plate.

[0012] Furthermore, the buffer mechanism includes a spring, which is fixedly connected to the inner wall of the positioning plate, and an arc-shaped plate is fixedly installed on the side of the spring away from the positioning plate, and a hollow rod located inside the spring is fixedly installed on the inner wall of the positioning plate, and a solid rod extending into the interior of the hollow rod is fixedly installed on the outer wall of the arc-shaped plate, and a buffer plate is fixedly installed on the inner wall of the arc-shaped plate.

[0013] Furthermore, the material of the arc-shaped plate is PVC plastic, and the material of the buffer plate is rubber.

[0014] Furthermore, a threaded hole is provided inside the mounting plate, and a bolt is installed through the internal thread of the threaded hole.

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] The positioning device for rubber disc production is provided with a mounting plate, a first bin body, a moving mechanism, a positioning mechanism and a buffer mechanism. A worker first installs a matching positioning mechanism on the moving mechanism, and then places the rubber disc on the positioning mechanism. The moving mechanism is then used to drive the positioning mechanism and the buffer mechanism to move relative to each other. The positioning mechanism positions the rubber disc, and the buffer mechanism buffers the rubber disc, thereby offsetting part of the clamping force and reducing damage to the rubber disc. The disassembly and assembly operations are relatively simple, saving time and effort, and improving the clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top view of the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a front cross-sectional view of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1 mounting plate, 2 first bin body, 3 moving mechanism, 31 motor, 32 first threaded rod, 33 second threaded rod, 34 threaded sleeve, 35 moving rod, 4 positioning mechanism, 41 second bin body, 42 connecting plate, 43 positioning plate, 5 buffer mechanism, 51 spring, 52 arc plate, 53 hollow rod, 54 solid rod, 55 buffer plate, 6 bolts. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 In this embodiment, a positioning device for rubber disc production includes a mounting plate 1, a first bin body 2 is fixedly mounted on the top of the mounting plate 1, a moving mechanism 3 is provided on the first bin body 2, a positioning mechanism 4 is provided on the moving mechanism 3, a buffer mechanism 5 is provided on the positioning mechanism 4, a threaded hole is opened inside the mounting plate 1, and a bolt 6 is installed in the internal thread of the threaded hole.

[0024] Specifically, the staff first places the mounting plate 1 in the specified position and rotates the bolt 6 to fix it, then installs the matching positioning mechanism 4 on the moving mechanism 3, and then places the rubber disc on the positioning mechanism 4. Finally, the moving mechanism 3 is used to drive the positioning mechanism 4 and the buffer mechanism 5 to move relative to each other. The positioning mechanism 4 positions the rubber disc, and the buffer mechanism 5 buffers the rubber disc, offsetting part of the clamping force and reducing the damage to the rubber disc. The disassembly and assembly operations are relatively simple, saving time and effort, and improving the clamping effect.

[0025] In this embodiment, the moving mechanism 3 includes a motor 31, a cavity is opened inside the first warehouse body 2, the motor 31 is fixedly connected to the inner bottom wall of the cavity, the output end of the motor 31 is fixedly installed with a first threaded rod 32, and the side of the first threaded rod 32 away from the output end of the motor 31 is fixedly installed with a second threaded rod 33, and the side of the second threaded rod 33 away from the output end of the first threaded rod 32 is rotatably connected to the side wall of the cavity through a bearing, the thread directions of the first threaded rod 32 and the second threaded rod 33 are opposite, and the outside of the first threaded rod 32 and the outside of the second threaded rod 33 are both threadedly installed with a threaded sleeve 34, and the outside of the threaded sleeve 34 is fixedly installed with a moving rod 35 that passes through and extends to the top of the first warehouse body 2, and the top of the first warehouse body 2 is opened with a moving hole connected to the cavity, and the moving hole matches the moving rod 35.

[0026] Specifically, by turning on the motor 31 , the motor 31 drives the first threaded rod 32 and the second threaded rod 33 to rotate, so that the two threaded sleeves 34 and the two moving rods 35 move relative to each other.

[0027] In this embodiment, the positioning mechanism 4 includes two second bin bodies 41, the second bin bodies 41 are fixedly connected to the top of the moving rod 35, and a connecting plate 42 is provided on the second bin body 41. The inner bottom wall of the second bin body 41 is fixedly installed with a first magnet, and the bottom of the positioning plate 43 is fixedly installed with a second magnet matching the first magnet, and the top of the connecting plate 42 is fixedly installed with a positioning plate 43, and the outside of one of the positioning plates 43 is fixedly installed with an insert plate extending to the inside of the other positioning plate 43, and the inside of the other positioning plate 43 is provided with a slot matching the insert plate.

[0028] Specifically, the positioning plate 43 is placed on the top of the second warehouse body 41, and the connecting plate 42 and the second magnet are inserted into the interior of the second warehouse body 41. The second magnet is magnetically attracted to the first magnet, and the two moving rods 35 drive the two second warehouse bodies 41 and the two positioning plates 43 to move relative to each other until the two positioning plates 43 are in contact and the plug-in plate is inserted into the interior of the slot.

[0029] In this embodiment, the buffer mechanism 5 includes a spring 51, which is fixedly connected to the inner wall of the positioning plate 43. An arc-shaped plate 52 is fixedly installed on the side of the spring 51 away from the positioning plate 43. The material of the arc-shaped plate 52 is PVC plastic. The inner wall of the positioning plate 43 is fixedly installed with a hollow rod 53 located inside the spring 51. The outer wall of the arc-shaped plate 52 is fixedly installed with a solid rod 54 extending into the interior of the hollow rod 53. The inner wall of the arc-shaped plate 52 is fixedly installed with a buffer plate 55. The material of the buffer plate 55 is rubber.

[0030] Specifically, when the two buffer plates 55 come into contact with the rubber disc, the two buffer plates 55 drive the two curved plates 52 to move away from each other, the two buffer plates 55 and the two curved plates 52 will be deformed, the curved plates 52 drive the spring 51 to be compressed, and the curved plates 52 drive the solid rod 54 to move inside the hollow rod 53, thereby offsetting part of the clamping force and reducing the damage to the rubber disc.

[0031] The working principle of the above embodiment is:

[0032] The staff first places the mounting plate 1 in the designated position and rotates the bolt 6 to fix it. Then, the staff selects a suitable positioning plate 43 and places the positioning plate 43 on the top of the second bin body 41. The connecting plate 42 and the second magnet are inserted into the interior of the second bin body 41. The second magnet is magnetically attracted to the first magnet. Then, the rubber disc is placed inside the two positioning plates 43. Finally, the motor 31 is turned on. The motor 31 drives the first threaded rod 32 and the second threaded rod 33 to rotate, so that the two threaded sleeves 34 and the two moving rods 35, the two second bin bodies 41, and the two positioning plates 4 3 relative movement, when the two buffer plates 55 come into contact with the rubber disc, the two buffer plates 55 drive the two curved plates 52 to move in opposite directions, the two buffer plates 55 and the two curved plates 52 will be deformed, the curved plates 52 drive the spring 51 to be compressed, and the curved plates 52 drive the solid rod 54 to move inside the hollow rod 53 until the two positioning plates 43 come into contact. The spring 51 is compressed to the limit state inside the slot where the insert plate is inserted, thereby offsetting part of the clamping force and reducing damage to the rubber disc. The disassembly and assembly operations are relatively simple, saving time and effort, and improving the clamping effect.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for producing rubber discs, comprising a mounting plate (1), characterized in that: A first bin body (2) is fixedly mounted on the top of the mounting plate (1); a moving mechanism (3) is provided on the first bin body (2); a positioning mechanism (4) is provided on the moving mechanism (3); and a buffer mechanism (5) is provided on the positioning mechanism (4); The moving mechanism (3) comprises a motor (31), a cavity is provided inside the first bin body (2), the motor (31) is fixedly connected to the inner bottom wall of the cavity, a first threaded rod (32) is fixedly mounted on the output end of the motor (31), a second threaded rod (33) is fixedly mounted on the side of the first threaded rod (32) away from the output end of the motor (31), the second threaded rod (33) is rotatably connected to the side wall of the cavity via a bearing on the side away from the output end of the first threaded rod (32), the thread directions of the first threaded rod (32) and the second threaded rod (33) are opposite, the outside of the first threaded rod (32) and the outside of the second threaded rod (33) are both threadedly mounted with a threaded sleeve (34), and the outside of the threaded sleeve (34) is fixedly mounted with a moving rod (35) that penetrates and extends to the top of the first bin body (2).

2. A positioning device for rubber disc production according to claim 1, characterized in that: A movable hole communicating with the cavity is provided on the top of the first bin body (2), and the movable hole matches the movable rod (35).

3. The positioning device for producing rubber discs according to claim 1, characterized in that: The positioning mechanism (4) comprises two second bin bodies (41), wherein the second bin bodies (41) are fixedly connected to the top of the moving rod (35), a connecting plate (42) is provided on the second bin body (41), and a positioning plate (43) is fixedly mounted on the top of the connecting plate (42).

4. A positioning device for producing rubber discs according to claim 3, characterized in that: A first magnet is fixedly mounted on the inner bottom wall of the second bin body (41), and a second magnet matching the first magnet is fixedly mounted on the bottom of the positioning plate (43).

5. The positioning device for producing rubber discs according to claim 3, characterized in that: An inserting plate extending into the interior of the other positioning plate (43) is fixedly mounted on the exterior of one of the positioning plates (43), and a slot matching the inserting plate is provided in the interior of the other positioning plate (43).

6. A positioning device for producing rubber discs according to claim 3, characterized in that: The buffer mechanism (5) includes a spring (51), the spring (51) is fixedly connected to the inner wall of the positioning plate (43), a curved plate (52) is fixedly installed on the side of the spring (51) away from the positioning plate (43), a hollow rod (53) located inside the spring (51) is fixedly installed on the inner wall of the positioning plate (43), a solid rod (54) extending into the interior of the hollow rod (53) is fixedly installed on the outer wall of the curved plate (52), and a buffer plate (55) is fixedly installed on the inner wall of the curved plate (52).

7. A positioning device for producing rubber discs according to claim 6, characterized in that: The material of the arc-shaped plate (52) is PVC plastic, and the material of the buffer plate (55) is rubber.

8. The positioning device for producing rubber discs according to claim 1, characterized in that: A threaded hole is provided inside the mounting plate (1), and a bolt (6) is installed on the internal thread of the threaded hole.

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