Gluing mechanism of chip carrier tape rolling and detecting all-in-one machine

Abstract

The utility model relates to the technical field of chip plastic packaging, and discloses a rubberizing mechanism of a chip carrier tape rolling and detecting all-in-one machine, which comprises a movable frame and a guide rod, an adsorption block is fixed on the front side wall of the movable frame, a plurality of vacuum suction nozzles are arranged on the front side wall of the adsorption block, and a plurality of adsorption holes are formed in the right side wall of the adsorption block; the top end of the moving frame is further provided with a pressing assembly through a first air cylinder frame, a glue cutting assembly is arranged on the left side of the moving frame, and a glue pushing and gluing assembly is arranged on the right side of the moving frame. Through the combined arrangement of the adsorption block, the pressing assembly, the adhesive cutting assembly and the adhesive pushing and gluing assembly, automatic operation of adsorption, adhesive pushing and gluing, pressing and adhesive cutting of the adhesive tape is achieved, manual operation is not needed, the production efficiency and safety are greatly improved, and meanwhile the quality of the chip carrier tape after adhesive pasting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip plastic packaging, in particular to a glue pasting mechanism of a chip carrier tape winding and detecting integrated machine. Background Technique

[0002] Since the shapes of chip products are getting smaller and smaller, and the number of chips used in cooperation is increasing, usually during the chip processing, the chips are encapsulated in carrier tapes, and then the carrier tapes are wound onto a tray. The tray plays a certain role in packaging and protecting the chips, and at the same time facilitates the transportation of the chips. Among them, a chip carrier tape refers to a strip-shaped product applied to chip packaging. It has a specific thickness, and holes for placing electronic components and positioning holes for indexing and positioning are equidistantly distributed in its length direction.

[0003] A chip carrier tape winding and detecting integrated machine is a device that integrates a feeding structure, a winding structure, a glue pasting structure, a detecting structure and a control system. The glue pasting structure is mainly used to paste glue on the chip carrier tape after it is wound onto an empty tray to prevent the chip carrier tape from becoming loose. However, currently, the glue pasting is basically carried out manually, with low work efficiency and high labor cost, which cannot meet the large-scale production of enterprises. At the same time, the effect of manual glue pasting is poor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a glue pasting mechanism of a chip carrier tape winding and detecting integrated machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A glue pasting mechanism of a chip carrier tape winding and detecting integrated machine, including a moving frame and guide rods. A pair of guide cylinders are embedded in the moving frame, and the guide rods are slidably sleeved in both of the pair of guide cylinders. The tops of the pair of guide rods are fixed with a top frame, and the bottoms of the pair of guide rods are fixed with a bottom frame. A first lifting cylinder is fixedly installed on the bottom frame, and the telescopic end of the first lifting cylinder is fixed to the lower end surface of the moving frame. An adsorption block is fixed on the front side wall of the moving frame. A plurality of vacuum suction nozzles are arranged on the front side wall of the adsorption block, and a plurality of adsorption holes are opened on the right side wall of the adsorption block. A pressing component is also installed on the top of the moving frame through a first cylinder frame. A glue cutting component is arranged on the left side of the moving frame, and a glue pushing and pasting component is arranged on the right side of the moving frame.

[0006] As a further improvement of the above solution, the pressing component includes a second lifting cylinder and a pressing block. The telescopic end of the second lifting cylinder is fixed with the pressing block. A supporting block is arranged directly below the pressing block, and a groove is opened on the upper surface of the supporting block. The bottom end of the supporting block is fixed to the top end of the adsorption block.

[0007] As a further improvement to the above solution, the glue cutting assembly includes a second cylinder frame, a glue cutting cylinder, a glue cutting knife seat and a glue cutting blade. The glue cutting cylinder is fixedly installed on the second cylinder frame. The telescopic end of the glue cutting cylinder is fixed with the glue cutting knife seat, and the glue cutting blade is fixed on the glue cutting knife seat.

[0008] As a further improvement to the above solution, a protective frame is also fixed on the front side of the glue cutting cylinder, and a protective plate is fixed on the right end of the protective frame.

[0009] As a further improvement to the above solution, the glue pushing and sticking assembly includes a bearing seat, a glue pushing cylinder and a glue sticking cylinder. The right end of the bearing seat is fixed to the telescopic end of the glue pushing cylinder. A moving seat is slidably installed on the bearing seat. The right end of the moving seat is fixed to the telescopic end of the glue sticking cylinder. A glue pushing and sticking frame is fixed to the front end of the moving seat, and a glue pushing and sticking block is fixed to the left side wall of the bottom end of the glue pushing and sticking frame.

[0010] As a further improvement to the above solution, an adjusting screw is threadedly connected to the top frame. A nut is integrally formed at the top end of the adjusting screw, and a buffer rubber pad is fixed to the bottom end of the adjusting screw.

[0011] As a further improvement to the above solution, it further includes a plurality of guide wheel assemblies. The guide wheel assembly includes a round rod and a guide wheel body. The guide wheel body is rotatably installed on the outer wall of the front section of the round rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, a plurality of vacuum suction nozzles are provided on the front side wall of the adsorption block, and a plurality of adsorption holes are opened on the right side wall of the adsorption block. After the vacuum suction nozzles are connected to the air source, the adsorption block can generate negative pressure, and the adsorption holes can adsorb the tape tail glue. At the same time, the adsorption block is fixed on the front side wall of the moving frame. After the first lifting cylinder is powered on, it can drive the whole moving frame and the adsorption block to move up and down, so as to flexibly adsorb the tape tail glue at different height positions; further, an adjusting screw is threadedly connected to the top frame. A nut is integrally formed at the top end of the adjusting screw, and a buffer rubber pad is fixed to the bottom end of the adjusting screw. Clockwise or counterclockwise rotation of the nut can drive the adjusting screw to move up or down, and then drive the buffer rubber pad to move down to different heights, so as to adjust the lifting range of the moving frame.

[0014] 2. Through the combined setting of the adsorption block, the pressing assembly, the glue cutting assembly and the glue pushing and sticking assembly, the present utility model realizes the automatic operations of tape adsorption, glue pushing and sticking, pressing and glue cutting, without manual operation, greatly improving the production efficiency and safety, and also being beneficial to improving the quality of the chip carrier tape after gluing. Description of the Drawings

[0015] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the first perspective of the present utility model;

[0017] Figure 2 It is a schematic three-dimensional structure diagram of the second perspective of the present utility model;

[0018] Figure 3 It is a schematic diagram of the structure of partial components of the present utility model;

[0019] Figure 4 It is a schematic three-dimensional structure diagram of the rubber cutting component in the present utility model;

[0020] Figure 5 It is a schematic three-dimensional structure diagram of the glue pushing and gluing component in the present utility model;

[0021] Figure 6 It is a schematic three-dimensional structure diagram of the guide wheel component in the present utility model.

[0022] In the figure: 1 - moving frame; 2 - guide rod; 3 - guide cylinder; 4 - top frame; 5 - pressing component; 501 - second lifting cylinder; 502 - pressing block; 503 - supporting block; 6 - rubber cutting component; 601 - second cylinder frame; 602 - rubber cutting cylinder; 603 - rubber cutting tool holder; 604 - rubber cutting blade; 605 - protective frame; 606 - protective plate; 7 - glue pushing and gluing component; 701 - bearing seat; 702 - glue pushing cylinder; 703 - glue sticking cylinder; 704 - moving seat; 705 - glue pushing and sticking frame; 706 - glue pushing and sticking block; 8 - guide wheel component; 801 - round rod; 802 - guide wheel body; 9 - bottom frame; 10 - first lifting cylinder; 11 - adsorption block; 12 - vacuum suction nozzle; 13 - adsorption hole; 14 - adjusting screw; 15 - nut; 16 - buffer rubber pad. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some, rather than all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0024] A gluing mechanism of a chip carrier tape winding and detecting integrated machine, as Figure 1 and Figure 2 shown, includes a moving frame 1 and guide rods 2. A pair of guide cylinders 3 are embedded inside the moving frame 1, and guide rods 2 are slidably sleeved inside both of the pair of guide cylinders 3. The tops of the pair of guide rods 2 are fixed with a top frame 4. An adjusting screw rod 14 is threadedly connected to the top frame 4. A nut 15 is integrally formed at the top of the adjusting screw rod 14, and a buffer rubber pad 16 is fixed at the bottom of the adjusting screw rod 14. Rotating the nut 15 clockwise or counterclockwise can drive the adjusting screw rod 14 to move upward or downward, and then can drive the buffer rubber pad 16 to move downward to different heights, so as to adjust the lifting range of the moving frame 1; the bottoms of the pair of guide rods 2 are fixed with a bottom frame 9, and a first lifting cylinder 10 is fixedly installed on the bottom frame 9. The telescopic end of the first lifting cylinder 10 is fixed to the lower end surface of the moving frame 1; an adsorption block 11 is fixed on the front side wall of the moving frame 1. A plurality of vacuum suction nozzles 12 are arranged on the front side wall of the adsorption block 11. A plurality of adsorption holes 13 are opened on the right side wall of the adsorption block 11. The adsorption port 13 is a long-shaped port, which increases the adsorption area. The adsorption surface is designed as a concave shape, which can guide the position of the tape and further ensure the effect of the tape; a pressing assembly 5 is also installed on the top of the moving frame 1 through a first cylinder frame. A cutting glue assembly 6 is arranged on the left side of the moving frame 1, and a pushing glue and gluing assembly 7 is arranged on the right side of the moving frame 1.

[0025] As Figure 1 and Figure 3 shown, the pressing assembly 5 includes a second lifting cylinder 501 and a pressing block 502. The telescopic end of the second lifting cylinder 501 is fixed with a pressing block 502. A supporting block 503 is arranged directly below the pressing block 502. The pressing block 502 and the supporting block 503 are arranged in a matching manner, and a groove is opened on the upper surface of the supporting block 503. The bottom end of the supporting block 503 is fixed to the top end of the adsorption block 11.

[0026] As Figure 1 and Figure 4 shown, the cutting glue assembly 6 includes a second cylinder frame 601, a cutting glue cylinder 602, a cutting glue knife seat 603 and a cutting glue blade 604. The cutting glue cylinder 602 is fixedly installed on the second cylinder frame 601. The telescopic end of the cutting glue cylinder 602 is fixed with a cutting glue knife seat 603, and a cutting glue blade 604 is fixed on the cutting glue knife seat 603; a protective frame 605 is also fixed on the front side of the cutting glue cylinder 602. A protective plate 606 is fixed to the right end of the protective frame 605. The designs of the protective frame 605 and the protective plate 606 play a protective role for the cutting glue blade 604.

[0027] As Figure 1 and Figure 5As shown in the figure, the glue pushing and gluing assembly 7 includes a carrier seat 701, a glue pushing cylinder 702 and a glue gluing cylinder 703. The right end of the carrier seat 701 is fixed to the telescopic end of the glue pushing cylinder 702. A moving seat 704 is slidably installed on the carrier seat 701. The right end of the moving seat 704 is fixed to the telescopic end of the glue gluing cylinder 703. A glue pushing and pasting frame 705 is fixed to the front end of the moving seat 704. A glue pushing and pasting block 706 is fixed to the left side wall at the bottom of the glue pushing and pasting frame 705.

[0028] As Figure 1 and Figure 6 shown in the figure, it further includes a plurality of guide wheel assemblies 8. The guide wheel assembly 8 includes a round rod 801 and a guide wheel body 802. The guide wheel body 802 is rotatably installed on the outer wall of the front section of the round rod 801. The outer wall of the guide wheel body 802 is used for conducting the tape.

[0029] When the present utility model is working, after the vacuum suction nozzle 12 is connected to the air source, it can make the suction block 11 generate negative pressure. A plurality of suction holes 13 opened on the right side wall of the suction block 11 can adsorb the tail glue of the tape. Then the first lifting cylinder 10 contracts downward, that is, it can drive the moving frame 1 to slide downward along the outer wall of the guide rod 2. The suction block 11 is fixed to the front side wall of the moving frame 1. Thus, the suction block 11 can drive the tail glue of the tape to be pulled downward. Then the glue pushing and gluing assembly 7 starts to work. The glue pushing cylinder 702 and the glue gluing cylinder 703 both extend, that is, it can drive the moving seat 704 to move leftward. The glue pushing and pasting frame 705 is fixed to the front end of the moving seat 704. The glue pushing and pasting block 706 is fixed to the left side wall at the bottom of the glue pushing and pasting frame 705. Further, it can drive the glue pushing and pasting block 706 to move leftward and push the tape leftward to be bonded to the outer wall of the chip carrier tape. At the same time, it enters the pressing assembly 5 and is located between the pressing block 502 and the supporting block 503. Then the glue pushing cylinder 702 and the glue gluing cylinder 703 both contract and return to the initial position. The second lifting cylinder 501 extends downward and drives the pressing block 502 to press the tape. Finally, the glue cutting assembly 6 starts to work. The glue cutting cylinder 602 drives the whole of the glue cutting tool holder 603 and the glue cutting blade 604 to move rightward, and then the tail glue of the tape can be cut off. The present utility model realizes the automatic operations of tape adsorption, glue pushing and gluing, pressing and glue cutting through the combined setting of the suction block 11, the pressing assembly 5, the glue cutting assembly 6 and the glue pushing and gluing assembly 7, without manual operation, greatly improving the production efficiency and safety, and also being beneficial to improving the quality of the chip carrier tape after gluing.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A glue - sticking mechanism of an integrated chip carrier winding and detecting machine, comprising a moving frame (1) and a guide rod (2), characterized in that: A pair of guide cylinders (3) are embedded inside the moving frame (1), and the guide rods (2) are slidably sleeved inside the pair of guide cylinders (3). The tops of the pair of guide rods (2) are fixed with a top frame (4), the bottoms of the pair of guide rods (2) are fixed with a bottom frame (9), and a first lifting cylinder (10) is fixedly installed on the bottom frame (9). The telescopic end of the first lifting cylinder (10) is fixed to the lower end surface of the moving frame (1); an adsorption block (11) is fixed to the front side wall of the moving frame (1). A plurality of vacuum suction nozzles (12) are arranged on the front side wall of the adsorption block (11), and a plurality of adsorption holes (13) are formed in the right side wall of the adsorption block (11); a pressing assembly (5) is further installed on the top of the moving frame (1) through a first cylinder frame. A glue cutting assembly (6) is arranged on the left side of the moving frame (1), and a glue pushing and gluing assembly (7) is arranged on the right side of the moving frame (1).

2. The gluing mechanism of a chip carrier tape winding and detecting integrated machine according to claim 1, characterized in that: The pressing assembly (5) includes a second lifting cylinder (501) and a pressing block (502). The telescopic end of the second lifting cylinder (501) is fixed with the pressing block (502). A support block (503) is arranged directly below the pressing block (502), and a groove is formed on the upper surface of the support block (503). The bottom end of the support block (503) is fixed to the top end of the adsorption block (11).

3. The gluing mechanism of a chip carrier tape winding and detecting integrated machine according to claim 1, characterized in that: The glue cutting assembly (6) includes a second cylinder frame (601), a glue cutting cylinder (602), a glue cutting knife seat (603) and a glue cutting blade (604). The glue cutting cylinder (602) is fixedly installed on the second cylinder frame (601). The telescopic end of the glue cutting cylinder (602) is fixed with the glue cutting knife seat (603), and the glue cutting blade (604) is fixed on the glue cutting knife seat (603).

4. The gluing mechanism of a chip carrier tape rewinding and detecting integrated machine according to claim 3, characterized in that: A protective frame (605) is further fixed to the front side of the glue cutting cylinder (602), and a protective plate (606) is fixed to the right end of the protective frame (605).

5. The gluing mechanism of a chip carrier tape winding and detecting integrated machine according to claim 1, characterized in that: The glue pushing and gluing assembly (7) includes a carrier seat (701), a glue pushing cylinder (702) and a gluing cylinder (703). The right end of the carrier seat (701) is fixed to the telescopic end of the glue pushing cylinder (702). A moving seat (704) is slidably installed on the carrier seat (701). The right end of the moving seat (704) is fixed to the telescopic end of the gluing cylinder (703). A glue pushing and pasting frame (705) is fixed to the front end of the moving seat (704), and a glue pushing and pasting block (706) is fixed to the left side wall of the bottom end of the glue pushing and pasting frame (705).

6. The pasting mechanism of a chip carrier tape winding and detecting integrated machine according to claim 1, characterized in that: An adjusting screw rod (14) is threadedly connected to the top frame (4). A nut (15) is integrally formed at the top end of the adjusting screw rod (14), and a buffer rubber pad (16) is fixed to the bottom end of the adjusting screw rod (14).

7. The gluing mechanism of a chip carrier rewinding detection integrated machine according to claim 1, characterized in that: It further includes a plurality of guide wheel assemblies (8). The guide wheel assembly (8) includes a round rod (801) and a guide wheel body (802). The guide wheel body (802) is rotatably installed on the outer wall of the front section of the round rod (801).

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