CN219009445U

CN219009445U - Carrier tape pulling guide device

Info

Publication number: CN219009445U
Application number: CN202222921591.9U
Authority: CN
Inventors: 龙枚香
Original assignee: Kunshan Xuannuo Electronic Packaging Material Co ltd
Current assignee: Kunshan Xuannuo Electronic Packaging Material Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-12
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a carrier tape pulling guide device which comprises a fixed plate, wherein a tensioning roller and two guide rollers are rotatably connected to the outer wall of one side of the fixed plate through bearings, the tensioning roller is positioned between the two guide rollers, one end of the guide roller is integrally formed with a connecting rod, one end of the connecting rod is integrally formed with a hexagonal platform, one end of the hexagonal platform is integrally formed with a threaded rod, a guide cylinder is sleeved outside the hexagonal platform, and a rotating rod is rotatably connected to the outer wall of one side of the guide cylinder through bearings. The guide rollers and the guide cylinders are connected with each other through the connecting rods, the diameters of the connecting rods are smaller than those of the guide rollers and the guide cylinders, when the carrier tape is guided, the guide rollers and the guide cylinders are in contact with the edges of the carrier tape, and the pocket of the carrier tape is positioned at the connecting rods and is not in contact with the connecting rods, so that the pocket of the carrier tape can be prevented from being flattened and restored, the carrier tape is prevented from being damaged, and meanwhile, the carrier tape can be prevented from being deviated in the process.

Description

Carrier tape pulling guide device

Technical Field

The utility model belongs to the technical field of carrier tape production, and particularly relates to a carrier tape pulling guide device.

Background

The carrier tape is a tape-shaped product applied to the field of electronic packaging, and has a specific thickness, and holes for holding electronic components, also called pockets, and positioning holes for indexing and positioning are distributed equidistantly in the length direction of the carrier tape. By searching, chinese patent No. CN204078217U discloses a guiding device, in particular to a carrier tape packaging guiding device. The carrier tape packaging guide device comprises a fixed seat, a first connecting rod, a first support, a second support and a large guide wheel, wherein the fixed seat, the first connecting rod, the first support, the second support and the large guide wheel are fixed on a machine table, one end of the first connecting rod is fixedly connected with the fixed seat, the other end of the first connecting rod is sleeved with the first support, the first support is fixedly connected with the second support, and the second support is movably connected with the large guide wheel.

In the process of pulling the carrier tape, in order to prevent the carrier tape from deviating, a guiding device is usually arranged, at present, the carrier tape is guided by a guiding wheel or a guiding roller, but because the carrier tape is different from a cloth belt, a plastic belt, a rubber belt and the like, part of the carrier tape is provided with a three-dimensional pocket structure, the thickness of the pocket structure is larger than that of the edge, when the carrier tape passes through the guiding wheel or the guiding roller, the guiding wheel or the guiding roller can flatten the pocket of the carrier tape, and after the pocket passes through the guiding wheel or the guiding roller, the pocket is restored, in the process, not only a certain damage is caused to the carrier tape, but also a certain deviation is caused to the carrier tape, and the carrier tape is taken off by the guiding device for pulling the carrier tape for a long time, so that the carrier tape pulling guiding device is provided for solving the problems.

Disclosure of Invention

The present utility model is directed to a carrier tape pulling guide device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guiding device is pulled to carrier tape, includes the fixed plate, be connected with tensioning roller and two guide rolls through the bearing rotation on one side outer wall of fixed plate, and the tensioning roller is located between two guide rolls, the one end integrated into one piece of guide roll has the connecting rod, and the one end integrated into one piece of connecting rod has six terrace with edges, the one end integrated into one piece of six terrace with edges has the threaded rod, and six terrace with edges's outside has cup jointed the guiding cylinder, be connected with the dwang through the bearing rotation on guiding cylinder one side outer wall, and the one end welding of dwang has the rotor, threaded rod threaded connection is in the inside of dwang.

Preferably, one end of the guide cylinder is connected with an end cover in a threaded manner, and a protective sleeve is adhered to the outer part of the end cover and the outer part of the guide roller.

Preferably, one end of the guide roller is integrally formed with a connecting shaft, and the guide roller is rotatably connected to the fixing plate through the connecting shaft.

Preferably, a positioning groove is formed in the outer wall of the side face of the tensioning roller, and a protection pad is bonded in the positioning groove.

Preferably, the guide frame is installed through the screw on the outer wall of one side of fixed plate, and the inside of guide frame is connected with the tight pulley through the bearing rotation, it has the spout to open on the top outer wall of guide frame, and the inside sliding connection of spout has the slider, be connected with the running wheel through the bearing rotation on the bottom outer wall of slider, and all open on the side outer wall of running wheel and tight pulley has the draw-in groove.

Preferably, the inside grafting of spout has and is the guide bar that the equidistance distributes, and the outside of guide bar has cup jointed the spring, slider sliding connection is in the outside of guide bar, and the one end and the slider mutual contact of spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the guide roll and the guide cylinder that set up, through connecting rod interconnect between guide roll and the guide cylinder, the diameter of connecting rod is less than the diameter of guide roll and guide cylinder, when leading the carrier tape, guide roll and guide cylinder contact with the edge of carrier tape, and the pocket department of carrier tape, then be located connecting rod department, do not contact with the connecting rod to can prevent that the pocket of carrier tape from producing flattening and recovering again, when preventing that the carrier tape from receiving the damage, also can prevent at this in-process carrier tape skew.

2. Through the leading truck that sets up, be provided with running wheel and tight pulley on the leading truck, the edge of during operation carrier band is located inside the draw-in groove of running wheel and tight pulley to can keep horizontal gesture when making the carrier band ejection of compact, make things convenient for subsequent processing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the guide roll structure of the present utility model;

FIG. 3 is a schematic view of a guide frame structure according to the present utility model;

in the figure: 1. a fixing plate; 2. a guide roller; 3. a tension roller; 4. a positioning groove; 5. a guide frame; 6. a connecting shaft; 7. a connecting rod; 8. a hexagonal platform; 9. a threaded rod; 10. a guide cylinder; 11. an end cap; 12. a protective sleeve; 13. a rotating lever; 14. a rotating wheel; 16. a fixed wheel; 17. a movable wheel; 18. a clamping groove; 19. a chute; 20. a slide block; 21. a guide rod; 22. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a guiding device is pulled to carrier tape, including fixed plate 1, be connected with tensioning roller 3 and two guide rolls 2 through the bearing rotation on the outer wall of one side of fixed plate 1, and tensioning roller 3 is located between two guide rolls 2, the one end integrated into one piece of guide roll 2 has connecting rod 7, and the one end integrated into one piece of connecting rod 7 has six terrace with edges 8, the one end integrated into one piece of six terrace with edges 8 has threaded rod 9, and the outside of six terrace with edges 8 has cup jointed guide cylinder 10, be connected with dwang 13 through the bearing rotation on the outer wall of guide cylinder 10 one side, and the one end welding of dwang 13 has rotor 14, threaded rod 9 threaded connection is in the inside of dwang 13.

From the above description, the present utility model has the following advantageous effects: the guide roller 2 and the guide cylinder 10 are connected with each other through the connecting rod 7, the diameter of the connecting rod 7 is smaller than that of the guide roller 2 and the guide cylinder 10, when the carrier tape is guided, the guide roller 2 and the guide cylinder 10 are in contact with the edge of the carrier tape, and the pocket of the carrier tape is positioned at the connecting rod 7 and is not in contact with the connecting rod 7, so that the pocket of the carrier tape can be prevented from being flattened and restored, the carrier tape is prevented from being damaged, and the carrier tape can be prevented from shifting in the process.

Further, referring to fig. 2, one end of the guide cylinder 10 is screwed with an end cap 11, the outside of the end cap 11 and the outside of the guide roller 2 are adhered with a protecting sleeve 12, one end of the guide roller 2 is integrally formed with a connecting shaft 6, the guide roller 2 is rotatably connected to the fixing plate 1 through the connecting shaft 6, a positioning groove 4 is formed in the outer wall of the side face of the tensioning roller 3, and a protecting pad is adhered in the positioning groove 4.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the guide frame 5 is installed through the screw on the outer wall of one side of fixed plate 1, and the inside of guide frame 5 is connected with tight pulley 16 through the bearing rotation, opens on the top outer wall of guide frame 5 has spout 19, and the inside sliding connection of spout 19 has slider 20, is connected with loose pulley 17 through the bearing rotation on the bottom outer wall of slider 20, and all opens on the side outer wall of loose pulley 17 and tight pulley 16 has draw-in groove 18.

By adopting the technical scheme, the guide frame 5 is arranged, the movable wheel 17 and the fixed wheel 16 are arranged on the guide frame 5, and the edge of the carrier belt is positioned inside the clamping groove 18 of the movable wheel 17 and the fixed wheel 16 during working, so that the carrier belt can maintain a horizontal posture during discharging, and the subsequent processing is convenient.

Further, referring to fig. 3, guiding rods 21 are inserted into the sliding groove 19 at equal intervals, springs 22 are sleeved on the outer portions of the guiding rods 21, the sliding blocks 20 are slidably connected to the outer portions of the guiding rods 21, and one ends of the springs 22 are in contact with the sliding blocks 20.

The working principle and the using flow of the utility model are as follows: when the device is used, an operator firstly installs the device at a proper position, then adjusts the position of the guide cylinder 10 according to the width of the carrier tape and the width of the carrier tape pocket, and when in adjustment, the operator rotates the rotating rod 13 through the rotating wheel 14, and at the moment, the rotating rod 13 moves left and right on the threaded rod 9 in threaded connection with the rotating rod 13, so that the positions of the hexagonal platform 8 and the connecting rod 7 in the guide cylinder 10 are changed, the distance between the guide cylinder 10 and the guide roller 2 is adjusted, the distance between the guide cylinder 10 and the guide roller 2 is slightly larger than the width of the carrier tape pocket, and then the carrier tape sequentially passes through the guide roller 2 on the left side, the tensioning roller 3, the guide roller 2 on the right side, the movable wheel 17 and the fixed wheel 16.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a guiding device is pulled to carrier tape, includes fixed plate (1), its characterized in that: the utility model discloses a fixing plate, including fixed plate (1), guide cylinder (10) are connected with tensioning roller (3) and two guide rolls (2) through the bearing rotation on the outer wall of one side, and tensioning roller (3) are located between two guide rolls (2), the one end integrated into one piece of guide roll (2) has connecting rod (7), and the one end integrated into one piece of connecting rod (7) has hexagonal platform (8), the one end integrated into one piece of hexagonal platform (8) has threaded rod (9), and the outside of hexagonal platform (8) has cup jointed guide cylinder (10), be connected with dwang (13) through the bearing rotation on the outer wall of guide cylinder (10) one side, and the one end welding of dwang (13) has rotor (14), threaded rod (9) threaded connection is in the inside of dwang (13).

2. A carrier tape pull guide as claimed in claim 1, wherein: one end of the guide cylinder (10) is connected with an end cover (11) in a threaded mode, and a protective sleeve (12) is adhered to the outer part of the end cover (11) and the outer part of the guide roller (2).

3. A carrier tape pull guide as claimed in claim 1, wherein: one end of the guide roller (2) is integrally formed with a connecting shaft (6), and the guide roller (2) is rotationally connected to the fixed plate (1) through the connecting shaft (6).

4. A carrier tape pull guide as claimed in claim 1, wherein: the lateral outer wall of the tensioning roller (3) is provided with a positioning groove (4), and a protective pad is adhered to the inside of the positioning groove (4).

5. A carrier tape pull guide as claimed in claim 1, wherein: the guide frame is characterized in that a guide frame (5) is installed on the outer wall of one side of the fixed plate (1) through a screw, a fixed wheel (16) is connected in the guide frame (5) through bearing rotation, a sliding groove (19) is formed in the outer wall of the top of the guide frame (5), a sliding block (20) is connected in the sliding groove (19) in a sliding mode, a movable wheel (17) is connected on the outer wall of the bottom of the sliding block (20) through bearing rotation, and clamping grooves (18) are formed in the side surfaces of the movable wheel (17) and the fixed wheel (16).

6. A carrier tape pull guide as claimed in claim 5, wherein: guide rods (21) which are equidistantly distributed are inserted into the sliding groove (19), springs (22) are sleeved outside the guide rods (21), the sliding blocks (20) are slidably connected to the outer parts of the guide rods (21), and one ends of the springs (22) are in contact with the sliding blocks (20).