Spin coater for chip production

Abstract

The utility model is applicable to the technical field of spin coater, and provides a spin coater for chip production, which comprises a spin coater body, the spin coater body consists of an operation box, a bearing platform, a box door and a liquid dropping mechanism, both the bearing platform and the box door are arranged on the operation box, and the liquid dropping mechanism is arranged on the box door; the annular protection plate is placed in the operation box and used for guiding the glue solution, and the top of the annular protection plate is arranged in an inclined mode; the scraping plate is arranged in the operation box and is used for scraping the glue solution, and one side of the scraping plate is in sliding contact with the inner wall of the operation box. According to the spin coater for chip production provided by the scheme, the driving mechanism drives the scraping plate to rotate, so that the scraping plate scrapes off glue on the inner wall of the operation box, and the spin coater has the advantage of rapidness in cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue leveling machines, in particular to a glue leveling machine for chip production. Background Art

[0002] At present, the existing glue spreader drips glue while rotating. The purpose of this method is to make the photoresist spread on the substrate easily and reduce the waste of photoresist. The dynamic glue dripping does not require a lot of photoresist to spread and cover the entire substrate surface.

[0003] However, during the glue leveling process, excess glue will be thrown onto the inner wall of the glue leveling machine under the action of centrifugal force, and then accumulate at the bottom of the glue leveling machine. When there is too much accumulated glue, it will affect the rotation of the carrier set at the center. In addition, since most glue leveling machines cannot automatically clean the glue, it is difficult for staff to reach into the glue leveling machine to perform cleaning operations, which leads to inconvenience in cleaning. Utility Model Content

[0004] The utility model provides a glue spreader for chip production, aiming to solve the problem that the existing glue spreader cannot automatically clean the glue liquid.

[0005] The utility model is implemented as follows: a glue spreader for chip production, comprising: a glue spreader body, the glue spreader body is composed of an operating box, a bearing platform, a box door and a dripping mechanism, the bearing platform and the box door are both arranged on the operating box, and the dripping mechanism is arranged on the box door; an annular protective plate placed in the operating box for guiding the glue liquid, the top of the annular protective plate is arranged in an inclined shape; a scraper provided in the operating box for scraping the glue liquid, one side of the scraper is in sliding contact with the inner wall of the operating box; a driving mechanism provided on the box door for driving the scraper to scrape the material, the driving mechanism comprising: an annular frame fixedly mounted on the bottom of the box door, a support plate rotatably mounted on the annular frame, and a gear ring installed on the top of the support plate; a motor mounted on the top of the box door, the output shaft of the motor extending into the operating box; a driven gear fixedly sleeved on the output shaft of the motor, the driven gear meshing with the gear ring; a mounting mechanism provided on the support plate for assembling the scraper.

[0006] Preferably, the mounting mechanism comprises: an electric telescopic rod fixedly mounted on the bottom of the support plate; a fixed plate mounted on the electric telescopic rod, a T-shaped rod fixedly mounted on the bottom of the fixed plate; an L-shaped plate fixedly mounted on one side of the scraper, the L-shaped plate being slidably connected to the T-shaped rod.

[0007] Preferably, a protective cover is fixedly mounted on the bottom of the support plate, the protective cover is buckled on the electric telescopic rod, and one side of the protective cover is in sliding contact with the fixed plate.

[0008] Preferably, a positioning rod is slidably installed on one side of the L-shaped plate, the positioning rod is slidably connected to the T-shaped rod, a compression spring is sleeved on the positioning rod, and both ends of the compression spring are respectively fixedly connected to the L-shaped plate and the protruding ends of the positioning rod.

[0009] Preferably, an annular brush is sleeved on the support plate, and the annular brush is in sliding contact with the inner wall of the operation box. A connecting rod is fixedly mounted on the annular brush, and the connecting rod is in sliding contact with the support plate.

[0010] Preferably, a mounting groove is provided on the support plate, a return spring is fixedly installed in the mounting groove, a limit rod is fixedly installed on the return spring, and the limit rod is slidably connected to the connecting rod.

[0011] Preferably, a dripping hopper is fixedly installed on the top of the box door, a dripping hole is opened on the box door, the dripping hole is connected with the dripping hopper, and the dripping hole is located above the gear ring.

[0012] Preferably, a silicone plug for sealing the mouth of the dripping bucket is installed on the dripping bucket, and a connecting groove is opened at the bottom of the support plate, the connecting groove is connected with the installation groove, and the connecting groove is in sliding contact with the limit rod.

[0013] Compared with the related art, the chip production glue machine provided by the utility model has the following beneficial effects:

[0014] The drive mechanism drives the scraper to rotate, so that it can clean the glue liquid, which is relatively quick. The installation mechanism drives the scraper to slide, so that it slides away from the inner wall of the operation box, which is conducive to the loading and unloading of chips. The annular baffle brush is used to block the glue liquid, so as to ensure that it will not be discharged above the support plate, which is conducive to the operation of the drive mechanism.

[0015] Compared with the prior art, the glue spreader for chip production provided by the present invention mainly includes a glue spreader body, which is composed of an operating box, a carrying platform, a box door and a dripping mechanism, wherein the carrying platform and the box door are both arranged on the operating box, and the dripping mechanism is arranged on the box door; an annular protective plate placed in the operating box for guiding the glue liquid, wherein the top of the annular protective plate is arranged in an inclined shape; a scraper arranged in the operating box for scraping off the glue liquid, wherein one side of the scraper is in sliding contact with the inner wall of the operating box; and a driving mechanism arranged on the box door for driving the scraper to scrape the material. The driving mechanism includes: an annular frame fixedly mounted on the bottom of the box door, a support plate rotatably mounted on the annular frame, a gear ring mounted on the top of the support plate; a motor mounted on the top of the box door, the output shaft of the motor extending into the operation box; a driven gear fixedly sleeved on the output shaft of the motor, the driven gear meshing with the gear ring; a mounting mechanism for assembling a scraper provided on the support plate, so that the chip production glue spreader drives the scraper to rotate through the driving mechanism, and then the scraper scrapes off the glue liquid on the inner wall of the operation box, which has the advantage of faster cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a chip production glue machine provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of a chip production glue leveling machine provided by the utility model;

[0018] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0019] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part B shown in FIG.

[0020] Figure numerals: 1. Glue spreader body; 101. Operation box; 102. Carrying platform; 103. Box door; 104. Dripping mechanism; 2. Annular protective plate; 3. Scraper; 4. Annular frame; 5. Support plate; 6. Ring gear; 7. Motor; 8. Driven gear; 9. Electric telescopic rod; 10. Fixed plate; 11. T-shaped rod; 12. L-shaped plate; 13. Protective cover; 14. Positioning rod; 15. Compression spring; 16. Annular brush; 17. Connecting rod; 18. Mounting groove; 19. Reset spring; 20. Limit rod; 21. Dripping bucket. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a chip production glue machine, such as Figure 1-4 As shown, the glue machine for chip production includes: a glue machine body 1, which is composed of an operating box 101, a carrying platform 102, a box door 103 and a dripping mechanism 104, wherein the carrying platform 102 and the box door 103 are both arranged on the operating box 101, and the dripping mechanism 104 is arranged on the box door 103; an annular protective plate 2 placed in the operating box 101 for guiding the glue liquid, and the top of the annular protective plate 2 is arranged in an inclined shape; a scraper 3 arranged in the operating box 101 for scraping off the glue liquid, and one side of the scraper 3 is in contact with the operating box 101 The inner wall is in sliding contact; a driving mechanism is arranged on the box door 103 to drive the scraper 3 to scrape the material, and the driving mechanism includes: an annular frame 4 fixedly installed at the bottom of the box door 103, a support plate 5 is rotatably installed on the annular frame 4, and a gear ring 6 is installed on the top of the support plate 5; a motor 7 is assembled on the top of the box door 103, and the output shaft of the motor 7 extends into the operation box 101; a driven gear 8 is fixedly sleeved on the output shaft of the motor 7, and the driven gear 8 is meshed with the gear ring 6; a mounting mechanism is arranged on the support plate 5 for assembling the scraper 3.

[0024] It should be noted that since most existing glue leveling machines cannot perform self-cleaning operations, it is inconvenient to clean the glue liquid.

[0025] In this embodiment, when the chip needs to be glued, it is first placed on the carrier platform 102, and then the glue machine body 1 is started to rotate the carrier platform 102 at a high speed, and then the dripping mechanism 104 is started to drip the glue on the chip. The glue dripped on it will be affected by the centrifugal force and diffuse outward, so as to achieve a uniform coating effect;

[0026] After the material is processed, the motor 7 is started, so that the output shaft of the motor 7 drives the driven gear 8 to rotate, so that the driven gear 8 drives the ring gear 6 to rotate, and then the ring gear 6 drives the support plate 5 to rotate along the annular frame 4, so that the support plate 5 drives the scraper 3 to rotate, so that the scraper 3 scrapes the glue on the inner wall of the operation box 101, and then completes the cleaning operation of the glue. The cleaned glue is discharged into the annular protective plate 2 through the scraper 3. When the chip needs to be taken out, the installation mechanism is first started, so that the installation mechanism drives the scraper 3 to slide, so that the scraper 3 slides away from the inner wall of the operation box 101, and then the box door 103 is opened to take out the chip;

[0027] When it is necessary to clean the glue on the annular protective plate 2 , the annular protective plate 2 is taken out of the operation box 101 , and then the glue on the annular protective plate 2 is cleaned.

[0028] In a further preferred embodiment of the utility model, the mounting mechanism includes: an electric telescopic rod 9 fixedly mounted on the bottom of the support plate 5; a fixed plate 10 mounted on the electric telescopic rod 9, a T-shaped rod 11 fixedly mounted on the bottom of the fixed plate 10; an L-shaped plate 12 fixedly mounted on one side of the scraper 3, the L-shaped plate 12 being slidably connected to the T-shaped rod 11.

[0029] In this embodiment, when the scraper 3 needs to be cleaned or replaced, the L-shaped plate 12 is first held and slid along the T-shaped rod 11 to complete the removal of the scraper 3, and the removal is relatively quick.

[0030] The electric telescopic rod 9 drives the scraper 3 to slide close to or away from the inner wall of the operation box 101, which is beneficial to cleaning the inner wall of the operation box 101 and opening and closing the box door 103.

[0031] In a further preferred embodiment of the utility model, a protective cover 13 is fixedly installed on the bottom of the support plate 5 , and the protective cover 13 is buckled on the electric telescopic rod 9 , and one side of the protective cover 13 is in sliding contact with the fixed plate 10 .

[0032] In this embodiment, the electric telescopic rod 9 is protected by the protective cover 13, thereby ensuring that the glue does not drip onto the electric telescopic rod 9, and the protective effect is good.

[0033] In a further preferred embodiment of the utility model, a positioning rod 14 is slidably installed on one side of the L-shaped plate 12, and the positioning rod 14 is slidably connected to the T-shaped rod 11. A compression spring 15 is sleeved on the positioning rod 14, and the two ends of the compression spring 15 are respectively fixedly connected to the protruding ends of the L-shaped plate 12 and the positioning rod 14.

[0034] In this embodiment, when the scraper 3 needs to be assembled, the positioning rod 14 is first pulled to stretch the compression spring 15, and then the L-shaped plate 12 is installed on the T-shaped rod 11. After the L-shaped plate 12 is installed, the positioning rod 14 is released to shrink the compression spring 15, and then the positioning rod 14 is bounced into the slot of the T-shaped rod 11 to limit the L-shaped plate 12, and the assembly is relatively quick.

[0035] In a further preferred embodiment of the utility model, an annular brush 16 is sleeved on the support plate 5, and the annular brush 16 is in sliding contact with the inner wall of the operation box 101. A connecting rod 17 is fixedly mounted on the annular brush 16, and the connecting rod 17 is in sliding contact with the support plate 5.

[0036] In this embodiment, the annular blocking brush 16 is used to block the glue liquid, thereby ensuring that the glue liquid will not flow onto the support plate 5, which is beneficial to the operation of the driving mechanism.

[0037] In a further preferred embodiment of the utility model, a mounting groove 18 is opened on the support plate 5, a return spring 19 is fixedly installed in the mounting groove 18, a limit rod 20 is fixedly installed on the return spring 19, and the limit rod 20 is slidably connected to the connecting rod 17.

[0038] In this embodiment, when the annular brush 16 needs to be cleaned, the limiting rod 20 is first moved to slide along the installation groove 18 to compress the reset spring 19. At the same time, the limiting rod 20 slides away from the connecting rod 17, and then the annular brush 16 can be taken out for replacement.

[0039] In a further preferred embodiment of the utility model, a dripping bucket 21 is fixedly installed on the top of the box door 103, and a dripping hole is opened on the box door 103. The dripping hole is connected to the dripping bucket 21, and the dripping hole is located above the gear ring 6.

[0040] In this embodiment, when the ring gear 6 and the driven gear 8 need to be lubricated, the lubricating oil is first poured into the drip bucket 21 so that the dripping hole can drip. At the same time, the driving mechanism is started to rotate the ring gear 6 and the gear 8, so that the ring gear 6 is evenly in contact with the lubricating oil, and the lubrication effect is better.

[0041] In a further preferred embodiment of the utility model, a silicone plug for sealing the mouth of the dripping hopper 21 is installed on the dripping hopper 21, and a connecting groove is opened at the bottom of the support plate 5, and the connecting groove is connected to the installation groove 18, and the connecting groove is in sliding contact with the limit rod 20.

[0042] In this embodiment, the silicone plug is provided to facilitate sealing of the drip bucket 21 , thereby ensuring that external dust does not enter the drip bucket 21 , which is beneficial to the lubrication of the ring gear 6 and the driven gear 8 .

[0043] In summary, the device drives the scraper 3 to rotate through the driving mechanism, so that the scraper 3 scrapes off the glue liquid on the inner wall of the operating box 101, which has the advantage of faster cleaning.

[0044] Compared with the related art, the device drives the scraper 3 to rotate through the driving mechanism, so that it can clean the glue liquid, and the cleaning is faster. The scraper 3 is driven to slide through the installation mechanism, so that it slides away from the inner wall of the operation box 101, which is beneficial to the loading and unloading operations of the chips. The glue liquid is blocked by the annular brush 16 to ensure that it will not be discharged to the top of the support plate 5, which is beneficial to the operation of the driving mechanism.

[0045] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0046] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A chip production glue machine, characterized in that: include: A glue leveling machine body (1), the glue leveling machine body (1) consisting of an operating box (101), a carrying platform (102), a box door (103) and a dripping mechanism (104), the carrying platform (102) and the box door (103) are both arranged on the operating box (101), and the dripping mechanism (104) is arranged on the box door (103); An annular protective plate (2) placed in the operating box (101) for guiding the glue liquid, wherein the top of the annular protective plate (2) is arranged in an inclined shape; A scraper (3) is provided in the operating box (101) and is used for scraping off the glue liquid, and one side of the scraper (3) is in sliding contact with the inner wall of the operating box (101); A driving mechanism provided on the box door (103) for driving the scraper (3) to scrape materials, the driving mechanism comprising: An annular frame (4) is fixedly mounted on the bottom of the box door (103), a support plate (5) is rotatably mounted on the annular frame (4), and a gear ring (6) is mounted on the top of the support plate (5); A motor (7) mounted on the top of the box door (103), wherein the output shaft of the motor (7) extends into the operating box (101); a driven gear (8) fixedly sleeved on the output shaft of the motor (7), the driven gear (8) being meshed with the ring gear (6); A mounting mechanism is provided on the support plate (5) and is used to assemble the scraper (3).

2. The chip production glue machine according to claim 1, characterized in that: The mounting mechanism comprises: An electric telescopic rod (9) fixedly mounted on the bottom of the support plate (5); A fixing plate (10) mounted on the electric telescopic rod (9), wherein a T-shaped rod (11) is fixedly mounted on the bottom of the fixing plate (10); An L-shaped plate (12) is fixedly mounted on one side of the scraper (3), and the L-shaped plate (12) is slidably connected to the T-shaped rod (11).

3. The chip production glue machine according to claim 2, characterized in that: A protective cover (13) is fixedly mounted on the bottom of the support plate (5); the protective cover (13) is buckled onto the electric telescopic rod (9); and one side of the protective cover (13) is in sliding contact with the fixed plate (10).

4. The chip production coating machine according to claim 2, characterized in that: A positioning rod (14) is slidably mounted on one side of the L-shaped plate (12), the positioning rod (14) is slidably connected to the T-shaped rod (11), a compression spring (15) is sleeved on the positioning rod (14), and two ends of the compression spring (15) are respectively fixedly connected to the protruding ends of the L-shaped plate (12) and the positioning rod (14).

5. The chip production coating machine according to claim 1, characterized in that: An annular brush (16) is sleeved on the support plate (5), and the annular brush (16) is in sliding contact with the inner wall of the operation box (101). A connecting rod (17) is fixedly mounted on the annular brush (16), and the connecting rod (17) is in sliding contact with the support plate (5).

6. The chip production coating machine according to claim 5, characterized in that: The support plate (5) is provided with a mounting groove (18), a return spring (19) is fixedly mounted in the mounting groove (18), a limit rod (20) is fixedly mounted on the return spring (19), and the limit rod (20) is slidably connected to the connecting rod (17).

7. The chip production coating machine according to claim 6, characterized in that: A liquid dripping hopper (21) is fixedly mounted on the top of the box door (103), and a liquid dripping hole is provided on the box door (103). The liquid dripping hole is connected to the liquid dripping hopper (21), and the liquid dripping hole is located above the gear ring (6).

8. The chip production coating machine according to claim 7, characterized in that: The dripping hopper (21) is provided with a silicone plug for sealing the hopper opening of the dripping hopper (21), and a connecting groove is provided at the bottom of the support plate (5), the connecting groove is connected to the mounting groove (18), and the connecting groove is in sliding contact with the limiting rod (20).

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