Bottom filling film coating guide coating device

Abstract

The utility model relates to a bottom filling rubber sheet coating guide coating device which comprises an operation table, a rubber storage box, a U-shaped fixing plate, a U-shaped sliding rod, rectangular supporting blocks, a lower sliding sleeve, a horizontal sliding rod, a side installation fixing plate, a rubber filling pipeline, a middle connecting pipe and a fixing sleeve upper plate. The side faces of the U-shaped sliding rods are attached to the rectangular supporting blocks, the U-shaped sliding rods are matched with the U-shaped fixing plate, the U-shaped sliding rods are inserted into the U-shaped fixing plate, the rectangular supporting blocks are matched with the U-shaped fixing plate, the rectangular supporting blocks are inserted into the U-shaped fixing plate, the U-shaped sliding rods are symmetrically arranged on the two sides of the glue storage box, the lower portions of the U-shaped sliding rods are connected with the lower sliding sleeves, and the horizontal sliding rods are matched with the lower sliding sleeves. The horizontal sliding rods are inserted into the lower sliding sleeves and slide in the lower sliding sleeves, the two ends of the lower sliding sleeves are connected with the side installation fixing plates, the lower portions of the side installation fixing plates are connected with the operation table, and the horizontal sliding rods are symmetrically arranged at the two ends of the glue storage box.

Description

Technical Field

[0001] The utility model relates to the field of underfill film coating, in particular to an underfill film coating and priming device. Background Art

[0002] An existing patent (publication number: CN216605816U) proposes a priming device for coating high-flow underfill film. This product comprises a bottom platform with a front left and right trapezoidal adjustment slots on the front of the bottom platform. The left front trapezoidal adjustment slot is equipped with a left front trapezoidal slider, the right front trapezoidal adjustment slot is equipped with a right front trapezoidal slider, and the left and right front trapezoidal sliders are connected by a front limit plate; and a rear left and right trapezoidal adjustment slots on the back of the bottom platform. The left rear trapezoidal adjustment slot is equipped with a left rear trapezoidal slider, the right rear trapezoidal adjustment slot is equipped with a right rear trapezoidal slider, and the left and right rear trapezoidal sliders are connected by a rear limit plate. The coating box of this device is fixed in position on the device and cannot be adjusted. This makes it unsuitable for priming underfill film coating at different locations and requires improvement. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the utility model provides an underfill film coating and priming device that enables the storage glue box to move laterally above the operating table through the cooperation of a U-shaped sliding rod and a horizontal sliding rod, and can move both horizontally and forward and backward, corresponding to the coating and priming of underfill films at different positions.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The upper and lower ends of the U-shaped slide are connected to the bottom of the slide, and the lower end of the U-shaped slide is connected to the bottom of the slide. The lower end of the U-shaped slide is connected to the bottom of the slide, and the lower end of the U-shaped slide is connected to the bottom of the slide.

[0006] The bottom of the operating table is provided with a glue box discharge hole, the upper part of the middle connecting pipe is connected to the storage glue box, the lower part of the middle connecting pipe is provided with an upper circular convex ring, the upper part of the glue filling pipe is provided with a lower circular convex ring, the upper surface of the lower circular convex ring is in contact with the lower surface of the upper circular convex ring, the upper circular convex ring and the lower circular convex ring have the same diameter, and the middle connecting pipe and the glue filling pipe have the same diameter.

[0007] The semicircular fixing sleeve has an inner groove of the fixing sleeve, the upper circular convex ring is adapted to the inner groove of the fixing sleeve, the upper circular convex ring is inserted into the inner groove of the fixing sleeve, and the upper circular convex ring rotates in the inner groove of the fixing sleeve, the lower circular convex ring is adapted to the inner groove of the fixing sleeve, the lower circular convex ring is inserted into the inner groove of the fixing sleeve, and the lower circular convex ring rotates in the inner groove of the fixing sleeve, and the semicircular fixing sleeve is symmetrically arranged at both ends of the middle pipe.

[0008] The upper part of the semicircular fixed sleeve is provided with a fixed sleeve upper plate, which is adapted to the positioning sleeve, the fixed sleeve upper plate is inserted into the positioning sleeve, and the lower surface of the positioning sleeve is fitted with the semicircular fixed sleeve. The upper part of the rectangular slide rod is connected to the baffle, and the baffle is placed above the glue box unloading hole. The storage glue box has a rectangular slide hole, the rectangular slide rod passes through the rectangular slide hole, the rectangular slide rod slides up and down in the rectangular slide hole, the lower part of the rectangular slide rod is connected to the circular magnetic piece, and the lower part of the circular magnetic piece is connected to the handle. Beneficial effects

[0009] The U-shaped fixing plate and the rectangular support block cooperate with each other to limit the position of the U-shaped sliding rod, so that the U-shaped sliding rod is fixed at the side of the storage glue box without affecting the sliding of the U-shaped sliding rod in the U-shaped fixing plate. The symmetrical U-shaped sliding rod supports the storage glue box. The U-shaped sliding rod slides in the U-shaped fixing plate so that the storage glue box can slide back and forth. The horizontal sliding rod passes through the lower sleeve, and the symmetrical horizontal sliding rod enables the U-shaped sliding rod to slide horizontally. The cooperation of the U-shaped sliding rod and the horizontal sliding rod enables the storage glue box to move horizontally above the operating table, and can move horizontally as well as forward and backward, corresponding to the bottom filling glue at different positions. The film is coated and introduced, and the middle pipe is installed and fixed at the bottom of the storage glue box. The lower circular convex ring and the upper circular convex ring are inserted into the inner groove of the fixed sleeve. The symmetrical semicircular fixed sleeve is used to connect the glue filling pipe with the bottom of the middle pipe to ensure the alignment of the two, so that the glue in the storage glue box can enter the glue filling pipe and be squeezed downward. The positioning sleeve is put on the upper plate of the symmetrical fixed sleeve, and the symmetrical semicircular fixed sleeve is matched through the positioning sleeve to prevent the two from being disconnected during the coating and introduction of the bottom filling glue film, which will cause the lower circular convex ring to be disconnected from the upper circular convex ring. At the same time, the lower circular convex ring can rotate in the inner groove of the fixed sleeve to make the glue filling pipe rotatable.

[0010] 2. The glue filling pipe of the utility model is arranged to be rotatable. When in use, the filling angle of the glue filling pipe can be adjusted according to the installation position of the chip. The rectangular slide rod passes through the rectangular slide hole and the rectangular slide hole is connected to the baffle. The position of the baffle in the storage glue box can be controlled by operating the rectangular slide rod on the outside of the storage glue box. The rectangular slide rod can be pushed upward to make the upper surface of the circular magnetic piece fit with the storage glue box. At this time, the gap between the baffle and the glue box discharge hole allows the glue in the storage glue box to be discharged downward from the glue box discharge hole. When the rectangular slide rod is pulled downward to make the baffle fit with the storage glue box, the baffle blocks the glue box discharge hole. At this time, the glue cannot be discharged downward, and the glue filling pipe stops filling with glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the rectangular sliding rod and blocking piece structure of the present invention.

[0012] Figure 2 This is a schematic diagram of the semicircular fixing sleeve and positioning sleeve structure described in the present utility model.

[0013] Figure 3 This is a front and sectional view of an underfill film coating and priming device described in the utility model.

[0014] Figure 4 The utility model is a side sectional view of an underfill film coating and priming device.

[0015] Figure 5 This is a partially enlarged view of an underfill film coating and priming device described in the utility model. DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0017] Example 1:

[0018] 04, the U-shaped fixed plate 04 is adapted to fit the bottom filler film, and the U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film, and the U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film, and the U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped fixed plate 04 is adapted to fit the bottom filler film. The U-shaped slide bar 05 is fixed without affecting the sliding of the U-shaped fixed plate 04. The symmetrical U-shaped slide bar 05 supports the storage glue box 02. The U-shaped slide bar 05 slides in the U-shaped fixed plate 04 so that the storage glue box 02 can slide back and forth. The lower part of the U-shaped slide bar 05 is connected to the lower sleeve 07, and the horizontal slide bar 08 is adapted to the lower sleeve 07. The horizontal slide bar 08 is inserted into the lower sleeve 07, and the horizontal slide bar 08 slides in the lower sleeve 07. The symmetrical horizontal slide bar 08 allows the U-shaped slide bar 05 to slide horizontally. The two ends of the lower sleeve 07 are connected to the side mounting fixed plate 09, and the lower part of the side mounting fixed plate 09 is connected to the operating table 01. The horizontal slide bar 08 is symmetrically arranged at both ends of the storage glue box 02. Through the cooperation of the U-shaped slide bar 05 and the horizontal slide bar 08, the storage glue box 02 can move laterally above the operating table 01, and can move horizontally as well as forward and backward, corresponding to the coating and priming of the bottom filling film at different positions.

[0019] Example 2:

[0020] The bottom of the operating table 01 of the present invention is provided with a glue box discharge hole 03, the upper part of the intermediate pipe 11 is connected to the storage glue box 02, the intermediate pipe 11 is installed and fixed to the bottom of the storage glue box 02, the lower part of the intermediate pipe 11 is provided with an upper circular convex ring 13, the upper part of the glue filling pipe 10 is provided with a lower circular convex ring 12, the upper surface of the lower circular convex ring 12 is in contact with the lower surface of the upper circular convex ring 13, the upper circular convex ring 13 and the lower circular convex ring 12 have the same diameter, and the intermediate pipe 11 has the same diameter as the glue filling pipe 10.

[0021] Example 3:

[0022] The semicircular fixing sleeve 14 of the present invention has an inner groove 15 of the fixing sleeve, the upper circular convex ring 13 is adapted to the inner groove 15 of the fixing sleeve, the upper circular convex ring 13 is inserted into the inner groove 15 of the fixing sleeve, and the upper circular convex ring 13 rotates in the inner groove 15 of the fixing sleeve, the lower circular convex ring 12 is adapted to the inner groove 15 of the fixing sleeve, the lower circular convex ring 12 is inserted into the inner groove 15 of the fixing sleeve, and the lower circular convex ring 12 rotates in the inner groove 15 of the fixing sleeve, the lower circular convex ring 12 and the upper circular convex ring 13 are both inserted into the inner groove 15 of the fixing sleeve, and the glue filling pipe 10 is docked with the bottom of the middle pipe 11 through the symmetrical semicircular fixing sleeve 14 to ensure that the two are aligned, so that the glue in the glue storage box 02 can enter the glue filling pipe 10 and be squeezed downward, and the semicircular fixing sleeve 14 is symmetrically arranged at both ends of the middle pipe 11.

[0023] Example 4:

[0024] The semicircular fixing sleeve 14 of the present invention has a fixing sleeve upper plate 16 on the upper part, and the fixing sleeve upper plate 16 is adapted to the positioning sleeve 17. The fixing sleeve upper plate 16 is inserted into the positioning sleeve 17, and the lower surface of the positioning sleeve 17 is fitted with the semicircular fixing sleeve 14. The upper part of the rectangular slide rod 20 is connected to the baffle 21, and the baffle 21 is placed above the glue box unloading hole 03. The storage glue box 02 has a rectangular slide hole 22. The rectangular slide rod 20 passes through the rectangular slide hole 22. The rectangular slide rod 20 slides up and down in the rectangular slide hole 22. The lower part of the rectangular slide rod 20 is connected to the circular magnetic piece 18. The lower part of the circular magnetic piece 18 is connected to the handle 19. The positioning sleeve 17 is sleeved on the symmetrical fixing sleeve upper plate 16. The symmetrical semicircular fixing sleeves 14 are matched by the positioning sleeve 17 to prevent the two from being disconnected during the coating of the bottom filling glue film, which causes the lower circular convex ring 12 and the upper circular convex ring 13 to be disconnected. When the rectangular slide bar 20 is pulled downward so that the baffle 21 fits the storage glue box 02, the baffle 21 blocks the glue box discharge hole 03. At this time, the glue filling pipe 10 stops filling glue.

[0025] Example 5:

[0026] The utility model installation steps are as follows: first, pass the rectangular slide rod 20 through the rectangular slide hole 22 to connect the baffle 21, connect the lower part of the rectangular slide rod 20 to the circular magnetic piece 18, connect the upper part of the intermediate pipe 11 to the storage glue box 02, put the positioning sleeve 17 on the intermediate pipe 11, fit the lower circular convex ring 12 with the upper circular convex ring 13, buckle the semicircular fixing sleeve 14 on the outside of the glue filling pipe 10 and the intermediate pipe 11, and insert the lower circular convex ring 12 and the upper circular convex ring 13 into the fixing sleeve 14. Fix the inner groove 15 of the sleeve, insert the upper plate 16 of the fixed sleeve into the positioning sleeve 17, connect the rectangular support block 06 to the storage glue box 02, fit the U-shaped slide bar 05 with the rectangular support block 06, insert the U-shaped slide bar 05 and the rectangular support block 06 into the U-shaped fixed plate 04, connect the U-shaped fixed plate 04 to the storage glue box 02, pass the horizontal slide bar 08 through the lower sleeve 07, connect the two ends of the horizontal slide bar 08 to the side mounting fixed plate 09, and connect the lower part of the side mounting fixed plate 09 to the operating table 01.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A device for coating and priming an underfill film, characterized in that : It includes an operating table (01), a storage glue box (02), a U-shaped fixed plate (04), a U-shaped slide (05), a rectangular support block (06), a lower sleeve (07), a horizontal slide (08), a side mounting fixed plate (09), a glue filling pipe (10), an intermediate pipe (11), and a fixed sleeve upper plate (16), wherein the rectangular support block (06) is connected to the storage glue box (02), the rectangular support block (06) is symmetrically arranged at both ends of the storage glue box (02), the side of the U-shaped slide (05) is fitted with the rectangular support block (06), the U-shaped slide (05) is adapted to the U-shaped fixed plate (04), and the U-shaped slide (05) is inserted into the U-shaped fixed plate (04) ), the rectangular support block (06) is adapted to the U-shaped fixed plate (04), the rectangular support block (06) is inserted into the U-shaped fixed plate (04), the U-shaped slide bar (05) is symmetrically arranged on both sides of the storage glue box (02), the lower part of the U-shaped slide bar (05) is connected to the lower sleeve (07), the horizontal slide bar (08) is adapted to the lower sleeve (07), the horizontal slide bar (08) is inserted into the lower sleeve (07), the horizontal slide bar (08) slides in the lower sleeve (07), the two ends of the lower sleeve (07) are connected to the side mounting fixed plate (09), the lower part of the side mounting fixed plate (09) is connected to the operating table (01), and the horizontal slide bar (08) is symmetrically arranged at both ends of the storage glue box (02).

2. The underfill film coating and priming device according to claim 1, characterized in that The bottom of the operating table (01) has a glue box discharge hole (03), the upper part of the intermediate pipe (11) is connected to the storage glue box (02), the lower part of the intermediate pipe (11) has an upper circular convex ring (13), the upper part of the glue filling pipe (10) has a lower circular convex ring (12), the upper surface of the lower circular convex ring (12) is in contact with the lower surface of the upper circular convex ring (13), the upper circular convex ring (13) and the lower circular convex ring (12) have the same diameter, and the intermediate pipe (11) and the glue filling pipe (10) have the same diameter; the semicircular fixing sleeve (14 ) has a fixed sleeve inner groove (15), an upper circular convex ring (13) is adapted to the fixed sleeve inner groove (15), the upper circular convex ring (13) is inserted into the fixed sleeve inner groove (15), and the upper circular convex ring (13) rotates in the fixed sleeve inner groove (15), a lower circular convex ring (12) is adapted to the fixed sleeve inner groove (15), the lower circular convex ring (12) is inserted into the fixed sleeve inner groove (15), and the lower circular convex ring (12) rotates in the fixed sleeve inner groove (15), and a semicircular fixed sleeve (14) is symmetrically arranged at both ends of the middle pipe (11).

3. The underfill film coating and priming device according to claim 2, characterized in that The upper portion of the semicircular fixed sleeve (14) is provided with a fixed sleeve upper plate (16), the fixed sleeve upper plate (16) is adapted to the positioning sleeve (17), the fixed sleeve upper plate (16) is inserted into the positioning sleeve (17), the lower surface of the positioning sleeve (17) is fitted with the semicircular fixed sleeve (14), the upper portion of the rectangular slide rod (20) is connected to a baffle (21), and the baffle (21) is placed above the rubber box unloading hole (03).

4. The underfill film coating and priming device according to claim 1, characterized in that The storage glue box (02) has a rectangular sliding hole (22), a rectangular sliding rod (20) passes through the rectangular sliding hole (22), the rectangular sliding rod (20) slides up and down in the rectangular sliding hole (22), the lower part of the rectangular sliding rod (20) is connected to the circular magnetic piece (18), and the lower part of the circular magnetic piece (18) is connected to the handle (19).

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