CN217158121U - Carrier tape disc mechanism of packaging equipment - Google Patents

Abstract

The utility model discloses a packaging facilities carrier band dish mechanism, including regular polygon roller, the through-hole has all been seted up to the upper and lower side of regular polygon roller, the inside of through-hole is inserted to have a spacing post, the inside one end sliding connection who is close to spacing post of regular polygon roller has the slider, it has the hinge bar to articulate between the inner of slider and spacing post, install on the external screw thread convex part and can drive the gliding drive dress of slider, drive arrangement includes that the one end of regular polygon roller is close to the slider is equipped with the external screw thread convex part, the outside threaded connection of circumference of external screw thread convex part has the internal thread spiral cover, rotate between internal thread spiral cover and the slider and install the push-and-pull rod. The utility model discloses a regular polygon roller can with the centre bore cooperation of carrier band dish, guarantees regular polygon roller when rotatory, and the carrier band dish also can take place to rotate, makes things convenient for the installation of carrier band dish to set up the spacing post that retractable and stretch out, so that the carrier band dish is just being out of shape installation and dismantlement on the roller again.

Description

Carrier tape disc mechanism of packaging equipment

Technical Field

The utility model relates to a semiconductor package equipment technical field specifically is a package equipment carrier band dish mechanism.

Background

In the case of semiconductor element packaging, the carrier tape is a main body for carrying the semiconductor element during semiconductor packaging, and a cover tape is required for packaging after carrying the semiconductor element. The carrier tape disk device is characterized in that a carrier tape disk is arranged on a roller of the carrier tape device, and when a motor rotates, the carrier tape disk is driven to rotate simultaneously, so that the purpose of conveying is achieved. In the prior art, as shown in fig. 1, a carrier tape reel is sleeved on a round roller 100, and a clamp strip 200 is arranged on the round roller 100 in order to ensure synchronous rotation of the round roller 100 and the carrier tape reel, but after the round roller 100 is provided with the clamp strip 200, the carrier tape reel is taken down after being installed, which is relatively laborious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semiconductor package equipment carrier band dish mechanism to the carrier band dish is installed the back and is need take down the more hard problem in the prior art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the packaging equipment carrier tape tray mechanism comprises a regular polygonal roller, through holes are formed in the upper side and the lower side of the regular polygonal roller, a limiting column is inserted into the through holes, a sliding block is connected to one end, close to the limiting column, of the interior of the regular polygonal roller in a sliding mode, and a hinge rod is hinged between the sliding block and the inner end of the limiting column;

and one end of the regular polygonal roller, which is close to the sliding block, is provided with an external thread convex part, and a driving device capable of driving the sliding block to slide is arranged on the external thread convex part.

Preferably, the driving means includes: the external thread of the circumference of the external thread convex part is connected with an internal thread rotary cover, and a push-pull rod is rotatably arranged between the internal thread rotary cover and the sliding block.

Preferably, the external diameter of the internally threaded screw cap is smaller than the longest external diameter of the regular polygonal roller.

Preferably, one end of the hinge rod is rotatably connected with the sliding block through a pin shaft, and the other end of the hinge rod is rotatably connected with the limiting column through a pin shaft.

Preferably, the device also comprises a bracket, a base is arranged below the bracket, one end of the regular polygonal roller, which is far away from the sliding block, is rotatably arranged on the bracket, and a motor capable of driving the regular polygonal roller to rotate is arranged on the other side of the bracket.

Compared with the prior art, the beneficial effects of the utility model are that: regular polygon roller can cooperate with the centre bore of carrier tape dish, guarantees that regular polygon roller is when rotatory, and the carrier tape dish also can take place to rotate, makes things convenient for installing in of carrier tape dish to get off dismantling, and the utility model discloses the spacing post that has set up retractable and stretch out to the carrier tape dish is just deforming installation and dismantlement on the roller again.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a prior art tape carrier tray mounting mechanism;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an exploded view of the present invention;

fig. 4 is a partial view of fig. 3 in accordance with the present invention;

FIG. 5 is a schematic structural view of the utility model with the limiting column protruding from the regular polygon roller;

fig. 6 is a schematic view of the structure inside the retracting through hole of the limit post.

In the figure: 1. a base; 2. a motor; 3. a support; 4. regular polygonal rollers; 5. a through hole; 6. screwing a cover with internal threads; 7. an external thread protrusion; 8. a slider; 9. a push-pull rod; 10. a limiting column; 11. a hinged lever; 100. a round roller; 200. and (6) clamping the strip.

Detailed Description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 2, the carrier tape tray mechanism of the packaging device provided by the embodiment of the present invention includes regular polygon roller 4, regular polygon roller 4 can cooperate with the central hole of the carrier tape tray, so as to ensure that the carrier tape tray can also rotate when regular polygon roller 4 rotates; the roller type roller device is characterized by further comprising a support 3, a base 1 is arranged below the support 3, one end, far away from the sliding block 8, of the regular polygonal roller 4 is rotatably installed on the support 3, and a motor 2 capable of driving the regular polygonal roller 4 to rotate is installed on the other side of the support 3, namely the motor 2 can drive the regular polygonal roller 4 to rotate.

As shown in fig. 2-5, through holes 5 are formed in the upper side and the lower side of the regular polygonal roller 4, a limiting column 10 is inserted into the through holes 5, and after the carrier tape disc is sleeved on the regular polygonal roller 4, the carrier tape disc cannot be separated from the regular polygonal roller 4 due to the fact that the limiting column 10 is only used for limiting, and stable operation of the carrier tape disc and the regular polygonal roller 4 is guaranteed.

As shown in fig. 3-6, in order to make the carrier tape can be conveniently sleeved outside the outer circumference of the regular polygonal roller 4 without being limited by the action of the spacing column 10, a sliding block 8 is slidably connected to one end of the interior of the regular polygonal roller 4 close to the spacing column 10, an articulated rod 11 is hinged between the sliding block 8 and the inner end of the spacing column 10, a driving device capable of driving the sliding block 8 to slide is installed on the external thread convex part 7, that is, when the driving device drives the sliding block 8 to gradually leave away from the spacing column 10, the articulated rod 11 can pull the spacing column 10, so that the spacing column 10 retracts into the interior of the through hole 5, and the carrier tape can be sleeved outside the regular polygonal roller 4 without being blocked.

As shown in fig. 5 and 6, the driving apparatus includes: the one end that regular polygon roller 4 is close to slider 8 is equipped with external screw thread convex part 7, the outside threaded connection of circumference of external screw thread convex part 7 has internal screw thread spiral cover 6, it installs push-and-pull rod 9 to rotate between internal screw thread spiral cover 6 and the slider 8, the one end of hinge rod 11 is passed through the round pin axle and is rotated with slider 8 and be connected, and the other end of hinge rod 11 rotates through round pin axle and spacing post 10 and is connected, namely when rotatory internal screw thread cover 6, internal screw thread cover 6 can take place the screw thread power with between the protruding 7 of external screw thread, internal screw thread cover 6 can take place the displacement along the axial of the protruding 7 of external screw thread, and then can make push-and-pull rod 9 can push-and-pull slider 8, further in order to avoid internal screw thread spiral cover 6 to block that carrier tape dish overlaps on regular polygon roller 4, here the outside diameter of internal screw thread spiral cover 6 is less than the longest external diameter of regular polygon roller 4.

The utility model discloses a theory of operation is:

when the device is used, when the internal thread cover 6 is rotated, thread force can be generated between the internal thread cover 6 and the external thread bulge 7, the internal thread cover 6 can move along the axial direction of the external thread bulge 7 in the direction away from the external thread bulge 7, the push-pull rod 9 can pull the slider 8, the slider 8 can pull the limiting column 10, the limiting column 10 retracts into the through hole 5, the middle hole of the carrier tape disc is aligned to the regular polygonal roller and sleeved on the regular polygonal roller 4, then the internal thread cover 6 is rotated reversely, the slider 8 is pushed, the push-pull rod 9 can push the limiting column 10, the limiting column 10 protrudes out of the through hole 5, and the carrier tape disc is prevented from being separated from the regular polygonal roller 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. Encapsulation equipment carrier band dish mechanism, its characterized in that: the roller comprises regular polygonal rollers (4), through holes (5) are formed in the upper side and the lower side of each regular polygonal roller (4), a limiting column (10) is inserted into each through hole (5), a sliding block (8) is connected to one end, close to each limiting column (10), of the inner portion of each regular polygonal roller (4) in a sliding mode, and a hinge rod (11) is hinged between each sliding block (8) and the inner end of each limiting column (10);

and an external thread convex part (7) is arranged at one end of the regular polygonal roller (4) close to the sliding block (8), and a driving device capable of driving the sliding block (8) to slide is installed on the external thread convex part (7).

2. The packaging device carrier tape tray mechanism of claim 1, wherein: the driving device includes: the circumference external thread of the external thread convex part (7) is connected with an internal thread rotary cover (6), and a push-pull rod (9) is rotatably arranged between the internal thread rotary cover (6) and the sliding block (8).

3. The packaging device carrier tape tray mechanism of claim 2, wherein: the outer diameter of the internal thread screw cap (6) is smaller than the longest outer diameter of the regular polygonal roller (4).

4. The packaging device carrier tape tray mechanism of claim 2, wherein: one end of the hinged rod (11) is rotatably connected with the sliding block (8) through a pin shaft, and the other end of the hinged rod (11) is rotatably connected with the limiting column (10) through a pin shaft.

5. The packaging device carrier tape tray mechanism of claim 1, wherein: the roller-type roller conveyor is characterized by further comprising a support (3), a base (1) is arranged below the support (3), one end, far away from the sliding block (8), of the regular polygonal roller (4) is rotatably installed on the support (3), and a motor (2) capable of driving the regular polygonal roller (4) to rotate is installed on the other side of the support (3).

Images