Winding mechanism of chip carrier tape winding and detecting all-in-one machine

Abstract

The utility model relates to the technical field of chip carrier tape winding and detecting, and discloses a winding mechanism of a chip carrier tape winding and detecting all-in-one machine, which comprises a winding support frame and a winding motor, a chuck is rotatably mounted on the winding support frame, a baffle disc is fixed on the rear side of the winding support frame through a pair of screws, a falling sliding frame is arranged behind the baffle disc, and a clamping groove is formed in the falling sliding frame. A material disc fixing block is arranged right behind the chuck and connected with the driving end of the winding motor. An L-shaped frame is further fixed to the top end of the supporting frame, a fixing hole is formed in a top plate of the L-shaped frame, a code scanner mounting frame is further rotationally mounted on the top plate of the L-shaped frame, a tray label code scanner is fixed to the code scanner mounting frame, and an arc-shaped groove is further formed in a bottom plate of the code scanner mounting frame; the charging tray label code scanner is additionally arranged, so that information of the charging tray can be scanned and fed back to equipment, production data can be generated, and management is facilitated; and the scanning angle of the tray label code scanner can be further changed, and the actual use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of chip carrier tape winding detection, in particular to a winding mechanism of a chip carrier tape winding detection integrated machine. Background Art

[0002] As chip products become smaller and smaller, the number of chips used in conjunction with each other increases. Therefore, during chip processing, the chips are usually packaged in carrier tape, which is then rolled into a tray. The tray provides a certain degree of packaging and protection for the chips, while also facilitating their transport. Chip carrier tape is a strip-shaped product used for chip packaging. It has a specific thickness and is evenly spaced along its length to accommodate holes for electronic components and positioning holes for indexing.

[0003] The chip carrier tape winding and inspection all-in-one machine is a device that integrates the feeding structure, winding structure, gluing structure, inspection structure and control system. The winding structure is mainly used to feed the chip carrier tape into the reel and rewind it. However, the current existing rewinding structure still has some shortcomings. For example, it does not have a code scanning function, cannot obtain the reel information, and is not convenient for intelligent management; the chip carrier tape is easy to loosen when wound inside the reel, and the winding effect is not ideal. Utility Model Content

[0004] The purpose of the present invention is to provide a winding mechanism of a chip carrier tape winding and detection integrated machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding mechanism of a chip carrier winding and detecting integrated machine, comprising a winding support frame and a winding motor, a chuck is rotatably mounted on the winding support frame, a baffle is fixed to the rear side of the winding support frame by a pair of screws, a falling slide is provided behind the baffle, a material tray bracket is provided below the falling slide, a material tray fixing block is provided just behind the chuck, the material tray fixing block is connected to the driving end of the winding motor, and the winding motor is fixed On the movable frame, the movable frame is slidably mounted on the cylinder frame, and a material tray clamping cylinder is mounted on the cylinder frame, and the telescopic end of the material tray clamping cylinder is fixed to the movable frame; an L-shaped frame is also fixed to the top of the support frame, and a fixing hole is provided on the top plate of the L-shaped frame, and a scanner mounting frame is also rotatably mounted on the top plate of the L-shaped frame, and a material tray label scanner is fixed on the scanner mounting frame, and an arc groove is also provided on the bottom plate of the scanner mounting frame, and the arc groove and the fixing hole are arranged correspondingly up and down.

[0006] As a further improvement to the above scheme, a pressure wheel actuating cylinder is fixed to the left side wall of the baffle, a lifting frame is fixed to the telescopic end of the pressure wheel actuating cylinder, a pressure rod is crimped to the top of the lifting frame, one end of the pressure rod is hinged to a hinged seat, and the other end of the pressure rod is rotatably installed with a tail rubber pressure wheel.

[0007] As a further improvement to the above solution, a tension spring is further fixed to the outer wall of the pressure rod, and the other end of the tension spring is fixed to the outer wall of the winding support frame.

[0008] As a further improvement to the above solution, a through hole is provided on the baffle, and the through hole corresponds to the scanning direction of the tray label scanner.

[0009] As a further improvement to the above solution, the upper surface of the tray bracket is in the shape of an arc surface, and the back of the tray bracket is connected to a moving cylinder.

[0010] As a further improvement to the above scheme, a clamping jaw mounting groove is provided on the outer wall of the chuck, the bottom surface of the clamping jaw mounting groove is connected to a piston hole, a piston body is sleeved inside the piston hole, a ball is provided on the top of the piston body, a rotating shaft is also rotatably installed inside the clamping jaw mounting groove, a clamping jaw is fixed on the outer wall of the rotating shaft, and a return torsion spring is also sleeved on the outer wall of the rotating shaft.

[0011] As a further improvement to the above solution, the front end of the chuck is further provided with a gas pipeline connected to the piston hole, and the front end of the gas pipeline is rotatably connected to a rotary gas joint.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model fixes an L-shaped frame on the top of the support frame, and a scanner mounting frame is rotatably mounted on the top plate of the L-shaped frame. A material tray label scanner is fixed on the scanner mounting frame. Due to the setting of the through hole, the material tray label scanner can scan the QR code information on the material tray, and feed it back to the central control system of the chip carrier winding and detection all-in-one machine, and can generate specific material tray winding data, and then control the winding motor to wind the chip carrier a specific number of turns, thereby facilitating intelligent management; further, a fixing hole is provided on the top plate of the L-shaped frame, and an arc-shaped groove is also provided on the bottom plate of the scanner mounting frame, and the arc-shaped groove and the fixing hole are arranged correspondingly up and down, so that the scanner mounting frame can be rotated to different angles in the horizontal plane, and then the fixing hole and the arc-shaped groove are fixed with fixing bolts, so that the scanning angle of the material tray label scanner can be changed, and the actual use is more flexible.

[0014] 2. In the present invention, one end of the pressure rod is hinged with a hinged seat, and the other end of the pressure rod is rotatably installed with a tail glue pressure wheel, and the outer wall of the pressure rod is also fixed with a tension spring, and the other end of the tension spring is fixed to the outer wall of the winding support frame. During the winding process, the tail glue pressure wheel will be pressed against the outer wall of the chip carrier under the elastic tension of the tension spring, so that the chip carrier is not easy to loosen during winding, effectively ensuring the winding quality. At the same time, the tension spring has an elastic buffering effect and is not easy to damage the chip carrier; further, a pressure wheel actuating cylinder is fixed to the left side wall of the baffle, and a lifting frame is fixed to the telescopic end of the pressure wheel actuating cylinder, and a pressure rod is pressed on the top of the lifting frame. When the pressure wheel actuating cylinder is ventilated and extended, it can drive the lifting frame to move upward to a certain height, and then the pressure rod can be rotated and lifted upward, thereby facilitating the replacement of a new material tray for winding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the front perspective;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from the rear perspective;

[0019] Figure 4 This is a schematic diagram of the assembly of the winding motor, movable frame, cylinder frame and tray clamping cylinder in the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the chuck in the utility model;

[0021] Figure 6 This is a schematic diagram of some components in the chuck of the present invention;

[0022] Figure 7 This is a schematic diagram of the assembly of the piston body, ball bearings and clamping claw rod in the utility model.

[0023] In the figure: 1-winding support frame; 2-winding motor; 3-chuck; 301-grip mounting groove; 302-piston hole; 303-piston body; 304-ball; 305-rotating shaft; 306-grip; 307-return torsion spring; 308-gas pipeline; 309-rotating gas joint; 4-baffle; 5-drop slide; 6-tray bracket; 7-tray fixing block; 8-moving frame; 9-cylinder frame; 10-tray clamping cylinder; 11-L-shaped frame; 12-fixing hole; 13-barcode scanner mounting frame; 14-tray label scanner; 15-arc groove; 16-lifting frame; 17-hinged seat; 18-pressure roller actuating cylinder; 19-pressure rod; 20-tail rubber pressure roller; 21-tension spring; 22-through hole; 23-moving cylinder. DETAILED DESCRIPTION

[0024] 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.

[0025] A rewinding mechanism for a chip carrier tape rewinding and inspection integrated machine, such as Figure 1 、 Figure 3 and Figure 4 As shown, it includes a winding support frame 1 and a winding motor 2. A chuck 3 is rotatably installed on the winding support frame 1. A baffle 4 is fixed to the rear side of the winding support frame 1 by a pair of screws. A falling slide 5 is provided behind the baffle 4. A material tray bracket 6 is provided below the falling slide 5. The upper surface of the material tray bracket 6 is in an arc shape. The upper surface of the material tray bracket 6 is used to support the material tray that slides down from the falling slide 5. The back of the material tray bracket 6 is connected to a moving cylinder 23. The moving cylinder 23 can drive the material tray bracket 6 to move forward and backward after ventilation. The tray fixing block 7 is provided directly behind the chuck 3, and the tray fixing block 7 is connected to the driving end of the winding motor 2. The winding motor 2 is fixed on the movable frame 8, and the movable frame 8 is slidably installed on the cylinder frame 9. The tray clamping cylinder 10 is installed on the cylinder frame 9. The telescopic end of the tray clamping cylinder 10 is fixed to the movable frame 8. The telescopic end of the tray clamping cylinder 10 is fixed to the movable frame 8. The telescopic end of the tray clamping cylinder 10 can drive the movable frame 8 to move back and forth, and then drive the winding motor 2 to move back and forth a specific distance.

[0026] like Figure 1 and Figure 2As shown, an L-shaped frame 11 is also fixed to the top of the support frame 1, and a fixing hole 12 is provided on the top plate of the L-shaped frame 11. A scanner mounting frame 13 is also rotatably installed on the top plate of the L-shaped frame 11, and a material tray label scanner 14 is fixed on the scanner mounting frame 13. An arc-shaped groove 15 is also provided on the bottom plate of the scanner mounting frame 13, and the arc-shaped groove 15 is arranged corresponding to the fixing hole 12 up and down; a through hole 22 is provided on the baffle 4, and the through hole 22 corresponds to the scanning direction of the material tray label scanner 14, wherein the material tray label scanner 14 can scan the QR code information on the material tray, and feed it back to the central control system of the chip carrier winding detection all-in-one machine, and can generate specific material tray winding data; the scanner mounting frame 13 can also be rotated at different angles in the horizontal plane, and then the fixing hole 12 and the arc-shaped groove 15 are fixed with fixing bolts, so that the scanning angle of the material tray label scanner 14 can be changed, and actual use is more flexible.

[0027] like Figure 1 As shown, the left side wall of the baffle plate 4 is also fixed with a pressure roller actuating cylinder 18, and the telescopic end of the pressure roller actuating cylinder 18 is fixed with a lifting frame 16, and the top of the lifting frame 16 is pressed with a pressure rod 19, one end of the pressure rod 19 is hinged with a hinged seat 17, and the other end of the pressure rod 19 is rotatably installed with a tail glue pressure roller 20; the outer wall of the pressure rod 19 is also fixed with a tension spring 21, and the other end of the tension spring 21 is fixed to the outer wall of the winding support frame 1. During the winding process, the tail glue pressure roller 20 will be pressed tightly against the outer wall of the chip carrier under the elastic tension of the tension spring 21, so that the chip carrier is not easy to loosen during winding, effectively ensuring the winding quality. At the same time, the tension spring 21 has an elastic buffering effect and is not easy to damage the chip carrier; further, when the pressure roller actuating cylinder 18 is ventilated and extended, it can drive the lifting frame 16 to move upward to a certain height, and then the pressure rod 19 can be rotated and lifted upward, thereby facilitating the replacement of a new material tray for winding operation.

[0028] like Figure 1 、 Figure 5 、 Figure 6 and Figure 7As shown, the outer wall of the chuck 3 is provided with a clamping jaw mounting groove 301, the bottom surface of the clamping jaw mounting groove 301 is connected to the piston hole 302, the piston hole 302 is sleeved with a piston body 303, the top of the piston body 303 is provided with a ball 304, the inside of the clamping jaw mounting groove 301 is also rotatably installed with a rotating shaft 305, the outer wall of the rotating shaft 305 is fixed with a clamping jaw 306, and the outer wall of the rotating shaft 305 is also sleeved with a return torsion spring 307; the front end of the chuck 3 is also provided with a gas pipeline 308 connected to the piston hole 302, and the front end of the gas pipeline 308 is rotatably connected to a rotary gas joint 309; the rotary gas joint 309 is initially in a ventilated state, in which the piston body 303 and the ball 304 are pushed upward, and due to the bottom of the clamping jaw 306 The surface is pressed against the top of the ball 304, so that the clamping jaws 306 are in an outwardly opened state at the beginning, and the return torsion spring 307 is in a twisted state; then the empty material tray is clamped to fix the outer wall of the chuck 3, and the starting end of the chip carrier to be wound is inserted into the interior of the material tray, and the rotating air joint 309 is controlled to disconnect the air source. Under the elastic action of the return torsion spring 307 itself, the clamping jaws 306 rotate inward to the initial state, and the clamping jaws 306 can press the chip carrier, thereby realizing the pneumatic clamping method to press the carrier, and also facilitating the rapid subsequent winding process, greatly improving work efficiency, reducing enterprise costs, and preventing the carrier from falling off from the outer wall of the material tray. In particular, the setting of the return torsion spring 307 can further protect the chip carrier and will not cause damage to it.

[0029] The material tray is fixed on the chuck 3 and the chip carrier is wound on the chuck 3.

[0030] 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 winding mechanism of a chip carrier tape winding and detection integrated machine, comprising a winding support frame (1) and a winding motor (2), characterized in that: A chuck (3) is rotatably mounted on the winding support frame (1), a baffle (4) is fixed to the rear side of the winding support frame (1) by a pair of screws, a drop slide (5) is provided behind the baffle (4), a material tray bracket (6) is provided below the drop slide (5), a material tray fixing block (7) is provided directly behind the chuck (3), the material tray fixing block (7) is connected to the driving end of the winding motor (2), the winding motor (2) is fixed on the moving frame (8), the moving frame (8) is slidably mounted on the cylinder frame (9), and the cylinder frame (9) is equipped with A material tray clamping cylinder (10), the telescopic end of the material tray clamping cylinder (10) is fixed to the movable frame (8); an L-shaped frame (11) is fixed to the top of the support frame (1), a fixing hole (12) is provided on the top plate of the L-shaped frame (11), a scanner mounting frame (13) is rotatably mounted on the top plate of the L-shaped frame (11), a material tray label scanner (14) is fixed on the scanner mounting frame (13), an arc groove (15) is provided on the bottom plate of the scanner mounting frame (13), and the arc groove (15) and the fixing hole (12) are arranged in correspondence with each other up and down.

2. The rewinding mechanism of the chip carrier tape rewinding and inspection integrated machine according to claim 1, characterized in that: A pressure wheel actuating cylinder (18) is also fixed to the left side wall of the baffle (4), a lifting frame (16) is fixed to the telescopic end of the pressure wheel actuating cylinder (18), a pressure rod (19) is pressed on the top end of the lifting frame (16), one end of the pressure rod (19) is hinged to a hinge seat (17), and the other end of the pressure rod (19) is rotatably mounted with a tail rubber pressure wheel (20).

3. The rewinding mechanism of the chip carrier tape rewinding and inspection integrated machine according to claim 2, characterized in that: A tension spring (21) is also fixed to the outer wall of the pressure rod (19), and the other end of the tension spring (21) is fixed to the outer wall of the winding support frame (1).

4. The rewinding mechanism of the chip carrier tape rewinding and inspection integrated machine according to claim 1, characterized in that: A through hole (22) is provided on the baffle (4), and the through hole (22) corresponds to the scanning direction of the tray label scanner (14).

5. The rewinding mechanism of the chip carrier tape rewinding and inspection integrated machine according to claim 1, characterized in that: The upper surface of the tray bracket (6) is in the shape of an arc surface, and the back surface of the tray bracket (6) is connected to a moving cylinder (23).

6. The rewinding mechanism of the chip carrier tape rewinding and inspection integrated machine according to claim 1, characterized in that: The outer wall of the chuck (3) is provided with a clamping jaw mounting groove (301), the bottom surface of the clamping jaw mounting groove (301) is connected to a piston hole (302), the interior of the piston hole (302) is sleeved with a piston body (303), the top end of the piston body (303) is provided with a ball (304), the interior of the clamping jaw mounting groove (301) is also rotatably mounted with a rotating shaft (305), the outer wall of the rotating shaft (305) is fixed with a clamping jaw (306), and the outer wall of the rotating shaft (305) is also sleeved with a return torsion spring (307).

7. The rewinding mechanism of the chip carrier tape rewinding and inspection integrated machine according to claim 6, characterized in that: The front end of the chuck (3) is also provided with a gas pipeline (308) connected to the piston hole (302), and the front end of the gas pipeline (308) is rotatably connected to a rotary gas joint (309).

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