Integrated circuit carrier tape winding device

Abstract

The utility model belongs to the technical field of carrier tape winding, and particularly relates to an integrated circuit carrier tape winding device which comprises a center wheel. The clamping wheels are located on the outer side of the center wheel and oppositely distributed on the left side and the right side, pressing rollers are arranged in the upper ends of the clamping wheels and used for pressing a carrier tape to prevent loosening, the two sides of the clamping wheels are double-layer clamping plates to form limiting grooves, sliding blocks are arranged in the limiting grooves, and elastic pull ropes at the bottoms of the limiting grooves drive the sliding blocks to drag the pressing rollers to adjust the height. The winding thickness of the carrier tape is adapted; and the positioning shaft brackets are located in the left side and the right side of the upper end of the clamping wheel and used for installing the pressing roller, and positioning balls are arranged on the outer side of the pressing roller and are in butt joint with holes in the two sides of the carrier tape, so that the pressing roller can be driven to rotate when the carrier tape is wound and unwound, and the pressing state is adjusted to prevent rigid damage. According to the utility model, compression and fixation can be formed in real time when the carrier tape is wound and unwound, so that not only can the tail end be prevented from loosening, but also the remaining part of the cut carrier tape can be fixed at any time, and flexible fixation can be formed to prevent the carrier tape from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of tape carrier roll, especially relates to an integrated circuit tape carrier roll device. BACKGROUND

[0002] The integrated circuit tape carrier is a kind of tape product, it is the support of chip, and also as the connecting lead wire of chip and surrounding circuit, after production, it is often rolled on electronic tape carrier roll wheel;The roll wheel can ensure that tape carrier keeps flat when rolling, prevents shaking and dislocation, provides strong guarantee for the stable rolling and storage transportation of electronic tape carrier.

[0003] At present, the end tape carrier needs to be fixed with glue when the existing tape carrier roll is used, however, before fixing, loose condition can easily appear, manual secondary tensioning is needed, and the subsequent use of bonding mode can easily damage inner tape carrier, which affects use effect.

[0004] To solve the above problems, an integrated circuit tape carrier roll device is provided in the present application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an integrated circuit tape carrier roll device, which solves the problems in the above background technology.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model is an integrated circuit tape carrier roll device, which comprises a center wheel;

[0008] Clamp wheel is located at the outer side of center wheel and is oppositely distributed on the left and right sides, the upper end inside of clamp wheel is equipped with press roll, and it is used for pressing tight tape carrier to prevent loose, the both sides of clamp wheel are double-layered clamping plates and form limit slot, the inside of limit slot is equipped with sliding block, and sliding block drags and moves press roll to adjust height under the driving of elastic pull rope at limit slot bottom, to adapt to the rolling thickness of tape carrier;

[0009] Positioning shaft support is located at the upper end inside of clamp wheel left and right sides, and it is used for installing press roll, the outer side of press roll is equipped with positioning ball and is connected to the hole on both sides of tape carrier, so that press roll can be rotated when tape carrier is rolled and put out, to adjust the pressing state and prevent rigid damage.

[0010] Further, the outer side of center wheel is equipped with outer ring block, which is located in the side groove after adjacent clamp wheel merging, and the right side of outer ring block is circumferentially provided with positioning hole at equal intervals.

[0011] Further, the right side of the clamp wheel is internally provided with a screw rod for driving the push plate on the right side of the side groove to move leftwards, so that the positioning pin is butted against the positioning hole, and the right side of the side groove is provided with a telescopic elastic rod adjacent to the upper area for driving the push plate to recover when the screw rod moves out, so as to release the limiting between the clamp wheel and the center wheel.

[0012] Further, the inner and outer layered rotating structure of the clamp wheel and the center wheel can rotate the clamp wheel and the center wheel simultaneously to wind the belt, and can rotate the clamp wheel alone to release the belt, so as to meet the use requirements of different processes.

[0013] Further, the opposite surfaces of the adjacent positioning shaft supports are provided with rotating sleeves, the adjacent rotating sleeves are internally and externally connected, and the contacting surfaces are provided with threads and are screwed with each other.

[0014] Further, the opposite surfaces of the adjacent positioning shaft supports are provided with convex shafts, and the convex shafts are butted against the positioning blocks on the side surfaces of the sliding blocks.

[0015] Further, the inner layer plate of the clamp wheel is internally provided with a sliding channel for slidingly installing the positioning block, and the bottom of the limiting groove is provided with a hole for installing an elastic pull rope, and the hidden length of the bottom of the elastic pull rope is the minimum rebound length.

[0016] The utility model has the following beneficial effects:

[0017] The utility model discloses the installation of the pressure roller in combination with the pulling force of the elastic pull rope on the sliding block, can drive the pressure roller to press the end of the belt in the first time when winding the belt, thereby achieving the effect of pressing the wound belt in real time, so that the wound belt can be directly placed in the area, which is convenient to use and does not damage the belt, and ensures the subsequent use effect.

[0018] In addition, in combination with the rotating installation of the pressure roller outside the positioning shaft support, the pressure roller can follow the rotation in real time when the belt is wound and released, and the effect of pressing the belt in real time is achieved under the rebound effect of the elastic pull rope, so that the belt can be timely pressed and fixed when being wound or released, which effectively avoids loosening and facilitates the subsequent segmented use of the belt.

[0019] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0021] Figure 1 It is the whole appearance structure schematic view of the utility model;

[0022] Figure 2 It is the center wheel and the inside and partial enlarged structure schematic view of the utility model of the wheel connecting part;

[0023] Figure 3 It is the center wheel and the section structure schematic view of the wheel connecting part of the utility model;

[0024] Figure 4 It is the partial enlarged structure schematic view of the A part of the utility model;

[0025] Figure 5 It is the compression roller and the positioning shaft frame combined structure schematic view of the utility model;

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] In the drawings: 1, wheel clamp; 2, center wheel; 3, compression roller; 4, positioning ball; 5, outer ring block; 6, side groove; 7, screw rod; 8, limiting groove; 9, slide; 10, sliding block; 11, elastic pull rope; 12, positioning shaft frame; 13, rotating sleeve; 14, push plate; 15, positioning pin; 16, positioning hole; 17, telescopic elastic rod; 18, protruding shaft; 19, positioning block. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] Please refer to Figures 1-5 As shown in the utility model is an integrated circuit carrier tape winding device, including center wheel 2;

[0031] Clamping wheel 1, located outside the center wheel 2 and on both sides of the opposite distribution, the upper end of the clamping wheel 1 is internally provided with a pressure roller 3 for pressing the carrier tape to prevent loosening, and the two sides of the clamping wheel 1 are formed into a limiting groove 8 by double-layer clamping plates, the inside of the limiting groove 8 is provided with a sliding block 10, and the sliding block 10 drags the pressure roller 3 to adjust the height under the driving of the elastic pull rope 11 at the bottom of the limiting groove 8, so as to adapt to the winding thickness of the carrier tape;

[0032] Positioning shaft bracket 12, located inside the upper end of the clamping wheel 1 on both sides, for installing the pressure roller 3, the outer side of the pressure roller 3 is provided with a positioning ball 4 for docking the hole on both sides of the carrier tape, so that the carrier tape can drive the pressure roller 3 to rotate when winding and unwinding, so as to adjust the pressing state to prevent rigid damage;

[0033] The embodiment provides a winding mechanism that can fix the carrier tape at any time to prevent loosening, which utilizes the rotating movement of the pressure roller 3 following the winding and unwinding of the carrier tape, and combines the position adjustment of the elastic pull rope 11, so that the pressure roller 3 can press and fix the carrier tape of different winding thicknesses in real time, which prevents loosening and facilitates use, and also forms flexible fixation to prevent damage to the carrier tape and affect use.

[0034] Among them, the outer side of the center wheel 2 is provided with an outer ring block 5, which is located in the side groove 6 after the adjacent clamping wheel 1 is combined, the right side of the outer ring block 5 is circumferentially provided with a positioning hole 16 at equal intervals, the right side of the clamping wheel 1 is internally provided with a screw rod 7, one end of which is a push rod mechanism for driving the push plate 14 inside the right side of the side groove 6 to move left, so that the positioning pin 15 on the left side of the push plate 14 is docked with any one of the positioning holes 16, so as to fix the clamping wheel 1 at different angles outside the center wheel 2, the right side of the side groove 6 is provided with a telescopic elastic rod 17 adjacent to the upper area inside, for driving the push plate 14 to recover when the screw rod 7 is removed, so as to release the limiting between the clamping wheel 1 and the center wheel 2;

[0035] Therefore, the inner and outer layered rotating structure of the clamping wheel 1 and the center wheel 2 is formed, which can rotate the clamping wheel 1 and the center wheel 2 at the same time to wind the carrier tape, and can also rotate the clamping wheel 1 alone to unwind the carrier tape, meeting the use requirements of different processes.

[0036] Among them, the opposite faces of the adjacent positioning shaft bracket 12 are provided with a rotating sleeve 13, and the adjacent rotating sleeves 13 are internally and externally sleeved and are screw-threaded on the contact surface to be screwed with each other, so that the two pressure rollers 3 can be put into the inside of the clamping wheel 1 when combined, and then the increase of the distance makes the convex shafts 18 on the opposite faces of the adjacent positioning shaft bracket 12 move reversely at the same time, and the positioning block 19 on the side of the sliding block 10 is docked to form a rotating installation.

[0037] Among them, the inner layer plate of the clamping wheel 1 is internally provided with a sliding channel 9 for slidingly installing the positioning block 19, and the bottom of the limiting groove 8 is provided with a hole for installing the elastic pull rope 11, and the hidden length of the bottom of the elastic pull rope 11 is the minimum rebound length, so as to ensure the stability of the pressing force when the carrier tape is wound at different thicknesses.

[0038] It can be understood that the utility model can form compression and fixation in real time when winding and discharging the carrier tape, can prevent the loose end, can fix the remaining part of the carrier tape after cutting at any time, and can form flexible fixation to prevent damage to the carrier tape.

[0039] A specific application of the operation process of the embodiment is: in use, first, adjacent clamping wheels 1 are combined to the outside of the center wheel 2, and the push plate 14 is pushed by the screw rod 7, so that the positioning pin 15 is butted into the inside of the different positioning holes 16 to form fixation; further, the positioning shaft frame 12 provided with the compression roller 3 is placed between the side plates of the adjacent center wheel 2, and the adjacent compression rollers 3 are expanded in spacing by the rotation of the adjacent rotating sleeves 13, so that the convex shaft 18 is butted into the inside of the positioning block 19; at this time, the compression roller 3 can rotate with the winding of the carrier tape, and the positioning ball 4 is butted into each hole on both sides of the carrier tape; after the above arrangement, the elastic pull rope 11 can drive the compression roller 3 to compress the carrier tape in real time at different winding thicknesses, can prevent the loose end after winding and cutting the carrier tape, and can replace the adhesive to fix the carrier tape, prevent damage to the carrier tape, and ensure the subsequent use effect.

[0040] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical application of the utility model, so that the persons skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An integrated circuit carrier tape winding device, comprising a center wheel (2), characterized in that: a clamping wheel (1) is located outside the center wheel (2) and oppositely distributed on the left and right sides, the upper end of the clamping wheel (1) is internally provided with a pressure roller (3) for compacting the carrier tape to prevent loosening, the left and right sides of the clamping wheel (1) are formed with a limiting groove (8) by a double-layer clamping plate, the limiting groove (8) is internally provided with a sliding block (10), and the sliding block (10) drags and moves the pressure roller (3) to adjust the height under the driving of an elastic pull rope (11) at the bottom of the limiting groove (8), so as to adapt to the winding thickness of the carrier tape; a positioning shaft support (12) is located inside the upper end of the clamping wheel (1) on the left and right sides, used for installing the pressure roller (3), the outer side of the pressure roller (3) is provided with a positioning ball (4) which is butted against the hole on the two sides of the carrier tape, so that the carrier tape can drive the pressure roller (3) to rotate when winding and releasing, to adjust the compacting state and prevent rigid damage. The outer side of the center wheel (2) is provided with an outer ring block (5) which is located inside the side groove (6) after the adjacent clamping wheels (1) are combined, and the right side of the outer ring block (5) is circumferentially provided with a positioning hole (16) at equal intervals.

2. An integrated circuit tape and reel apparatus according to claim 1, wherein: The right inner side of the clamping wheel (1) is provided with a screw rod (7) for moving a push plate (14) inside the right inner side of the side groove (6) to the left, so that a positioning pin (15) is butted against the positioning hole (16), and the right inner side of the side groove (6) is provided with a telescopic elastic rod (17) adjacent to the upper area, for recovering the push plate (14) when the screw rod (7) moves out, to release the limiting between the clamping wheel (1) and the center wheel (2).

3. An integrated circuit tape and reel apparatus according to claim 1, wherein: The inner and outer layered rotating structure of the clamping wheel (1) and the center wheel (2) can rotate the clamping wheel (1) and the center wheel (2) simultaneously to wind the carrier tape, and can also rotate the clamping wheel (1) alone to release the carrier tape, to meet the use requirements of different processes.

4. The integrated circuit tape and reel apparatus of claim 1, wherein: The opposite faces of the adjacent positioning shaft supports (12) are provided with rotating sleeves (13), and the adjacent rotating sleeves (13) are internally and externally sleeved and are screw-threaded and screwed with each other at the contact surface.

5. The integrated circuit tape and reel apparatus of claim 1, wherein: The opposite faces of the adjacent positioning shaft supports (12) are provided with convex shafts (18) which are butted against positioning blocks (19) on the side faces of the sliding blocks (10).

6. An integrated circuit tape and reel apparatus according to claim 1, wherein: The inner layer plate of the clamping wheel (1) is internally provided with a sliding channel (9) for slidingly installing the positioning blocks (19), and the bottom of the limiting groove (8) is provided with a hole for installing the elastic pull rope (11), and the bottom hidden length of the elastic pull rope (11) is the minimum rebound length.

7. The integrated circuit tape and reel apparatus of claim 1, wherein: ​

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