CN215943501U

CN215943501U - Carrier band guiding mechanism

Info

Publication number: CN215943501U
Application number: CN202121144571.4U
Authority: CN
Inventors: 柳刚
Original assignee: Jiangsu Baihui Electronic New Material Co ltd
Current assignee: Jiangsu Baihui Electronic New Material Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-03-04
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a carrier tape guide mechanism, which comprises: the carrier tape is transmitted above the bottom plate; two direction subassemblies, two direction subassemblies are established on the bottom plate, and two direction subassembly symmetries set up in the both sides of carrier band, and the direction subassembly includes direction regulation portion and altitude mixture control portion, and on the altitude mixture control portion was located to direction regulation portion, altitude mixture control portion drive direction regulation portion perpendicular to bottom plate motion, and some of direction regulation portion offset with one side of carrier band to lead to the carrier band. The direction adjusting part and the height adjusting part can respectively adjust the conveying direction and the conveying height of the carrier tape at the same time, and the application scene is better.

Description

Carrier band guiding mechanism

Technical Field

The utility model belongs to the technical field of carrier tapes, and particularly relates to a carrier tape guide mechanism.

Background

The carrier tape is usually conveyed by conveying wheels in the conveying process, the carrier tape can be bent downwards when the conveying wheels are far away from each other, the conveying precision of the carrier tape needs to be kept high during punching at present, and the conveying wheels at present cannot conduct accurate guiding in the conveying direction and the conveying height.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art.

To this end, the present invention provides a carrier tape guide mechanism having an advantage of being capable of accurately guiding a transfer direction and a transfer height of a carrier tape.

According to the carrier tape guide mechanism of the embodiment of the utility model, the carrier tape guide mechanism comprises: the base plate is provided with a carrier tape in a transmission mode; two direction subassemblies, two the direction subassembly is established on the bottom plate, two the direction subassembly symmetry sets up the both sides of carrier band, the direction subassembly includes direction regulation portion and altitude mixture control portion, direction regulation portion is located on the altitude mixture control portion, altitude mixture control portion drive direction regulation portion perpendicular to the bottom plate motion, a part of direction regulation portion with one side counterbalance of carrier band, it is right to carry out the direction to the carrier band.

According to an embodiment of the present invention, the height adjusting part includes: the screw is vertically arranged above the bottom plate, and one end of the screw is in threaded connection with the bottom plate; the pulley is rotatably sleeved on the screw; the spring is sleeved on the screw, one end of the spring is abutted to the upper surface of the bottom plate, and the other end of the spring is abutted to the lower surface of the pulley.

According to an embodiment of the present invention, the direction adjustment portion includes: the torsion spring is sleeved on the pulley; and one end of the guide plate is connected with one end of the torsion spring, and the other end of the guide plate is abutted to the carrier band.

According to one embodiment of the utility model, the guide assembly further comprises: the limiting plate is vertically arranged on the bottom plate, and the limiting plate is connected with the other end of the torsion spring.

According to one embodiment of the utility model, the bottom plate is provided with a dovetail groove, and the limit plate is slidably arranged in the dovetail groove.

According to one embodiment of the utility model, the limiting plate is provided with a through hole, the other end of the torsion spring is inserted into the through hole, and the other end of the torsion spring can move up and down in the through hole.

According to an embodiment of the utility model, a penetrating direction of the through hole is the same as an opening direction of the dovetail groove.

According to one embodiment of the present invention, the middle portion of the guide plate is formed as a connecting plate, and the upper and lower portions of the guide plate are bent in the same direction to form an upper guide plate and a lower guide plate, which are symmetrically disposed about the connecting plate.

According to one embodiment of the present invention, the bending direction of the guide plate is directed to the carrier tape, and the bending angle of the guide plate is in the range of 30 ° to 60 °.

The utility model has the advantages that the structure is simple, the spring is utilized to compress the pulley, the height is adjusted through the screw, and the torsion spring is utilized to provide power for the guide plate, so that the guide plate has certain guide pressure on the side surface of the carrier band, the upper guide plate and the lower guide plate are convenient to limit the carrier band, and the carrier band is prevented from deviating during conveying.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic top view of a carrier tape guide mechanism according to the present invention;

fig. 2 is a front view schematically illustrating a carrier tape guide mechanism according to the present invention;

fig. 3 is a schematic structural view of a guide plate in a carrier tape guide mechanism according to the present invention;

reference numerals:

the base plate 1, the carrier tape 2, the guide member 3, the dovetail groove 11, the screw 31, the pulley 32, the torsion spring 33, the guide plate 34, the stopper plate 35, the spring 36, the connection plate 341, the upper guide plate 342, and the lower guide plate 343.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A carrier tape guide mechanism according to an embodiment of the present invention is described in detail below with reference to the drawings.

As shown in fig. 1 to 3, a carrier tape guide mechanism according to an embodiment of the present invention includes: the device comprises a base plate 1 and two guide components 3, wherein a carrier tape 2 is conveyed above the base plate 1; two direction subassemblies 3 are established on bottom plate 1, and two direction subassemblies 3 symmetries set up in the both sides of carrier band 2, and direction subassembly 3 includes direction regulation portion and altitude mixture control portion, and on the altitude mixture control portion was located to the direction regulation portion, altitude mixture control portion drive direction regulation portion perpendicular to bottom plate 1 motion, and some of direction regulation portion offset with one side of carrier band 1 to lead carrier band 2.

According to an embodiment of the present invention, the height adjusting part includes: the screw 31, the pulley 32 and the spring 36, the screw 31 is vertically arranged above the bottom plate 1, and one end of the screw 31 is in threaded connection with the bottom plate 1; the pulley 32 is rotatably sleeved on the screw 31; the spring 36 is sleeved on the screw 31, one end of the spring 36 is abutted against the upper surface of the bottom plate 1, and the other end of the spring 36 is abutted against the lower surface of the pulley 32. By turning the screw 31, the spring 36 presses the pulley 32 upward, making the height adjustment of the pulley 32 easier.

According to an embodiment of the present invention, the direction adjustment portion includes: a torsion spring 33 and a guide plate 34, wherein the torsion spring 33 is sleeved on the pulley 32; one end of the guide plate 34 is connected to one end of the torsion spring 33, and the other end of the guide plate 34 abuts against the carrier tape 2.

According to one embodiment of the utility model, the guiding assembly 3 further comprises: and the limiting plate 35 is vertically arranged on the bottom plate 1, and the limiting plate 35 is connected with the other end of the torsion spring 33. Furthermore, the bottom plate 1 is provided with a dovetail groove 11, and a limit plate 35 is slidably arranged in the dovetail groove 11. Furthermore, a through hole is formed in the limiting plate 35, the other end of the torsion spring 33 is inserted into the through hole, and the other end of the torsion spring 33 can move up and down in the through hole. Further, the through hole is penetrated in the same direction as the opening direction of the dovetail groove 11. The limiting plate 35 is inserted into the dovetail groove 11, and the other end of the torsion spring 33 can be inserted into the through hole, so that the limiting effect on the torsion spring 33 is facilitated.

According to an embodiment of the present invention, as shown in fig. 3, the middle portion of the guide plate 34 is formed as a connection plate 341, the upper and lower portions of the guide plate 34 are bent in the same direction to form an upper guide plate 342 and a lower guide plate 343, and the upper guide plate 342 and the lower guide plate 343 are symmetrically disposed about the connection plate 341. Further, the bending direction of the guide plate 34 is directed toward the carrier tape 2, and the bending angle of the guide plate 34 ranges from 30 ° to 60 °. This design improves the guiding effect of the guide plate 34.

The utility model has the advantages that the structure is simple, the pulley 32 is tightly pressed by the spring 36, the height is adjusted by the screw 31, the power is provided for the guide plate 34 by the torsion spring 33, the guide plate 34 is ensured to have certain guide pressure on the side surface of the carrier tape 2, the upper guide plate 342 and the lower guide plate 343 are convenient for limiting the carrier tape 2, and the carrier tape 2 is prevented from deviating during conveying.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A carrier tape guide mechanism, comprising:

the device comprises a base plate (1), wherein a carrier tape (2) is transmitted above the base plate (1);

two direction subassembly (3), two direction subassembly (3) are established on bottom plate (1), two direction subassembly (3) symmetry sets up the both sides of carrier band (2), direction subassembly (3) include direction regulation portion and altitude mixture control portion, direction regulation portion locates on the altitude mixture control portion, altitude mixture control portion drive direction regulation portion perpendicular to bottom plate (1) motion, some of direction regulation portion with one side of carrier band (2) offsets, it is right to carry carrier band (2) to lead.

2. The carrier tape guide mechanism according to claim 1, wherein the height adjusting portion includes:

the screw (31) is vertically arranged above the bottom plate (1), and one end of the screw (31) is in threaded connection with the bottom plate (1);

the pulley (32), the said pulley (32) rotates and is set up on the said screw (31);

the spring (36) is sleeved on the screw (31), one end of the spring (36) is abutted to the upper surface of the bottom plate (1), and the other end of the spring (36) is abutted to the lower surface of the pulley (32).

3. The carrier tape guide mechanism according to claim 2, wherein the direction regulating portion comprises:

the torsion spring (33), the said torsion spring (33) is fitted over the said pulley (32);

one end of the guide plate (34) is connected with one end of the torsion spring (33), and the other end of the guide plate (34) is abutted against the carrier tape (2).

4. The tape guide mechanism according to claim 3, wherein the guide member (3) further comprises:

the limiting plate (35), the limiting plate (35) is vertically arranged on the bottom plate (1), and the limiting plate (35) is connected with the other end of the torsion spring (33).

5. The carrier tape guide mechanism according to claim 4, wherein the base plate (1) is provided with a dovetail groove (11), and the stopper plate (35) is slidably provided in the dovetail groove (11).

6. The carrier tape guide mechanism according to claim 5, wherein the stopper plate (35) has a through hole, the other end of the torsion spring (33) is inserted into the through hole, and the other end of the torsion spring (33) is movable up and down in the through hole.

7. The tape guide mechanism according to claim 6, wherein a penetrating direction of the through hole is the same as an opening direction of the dovetail groove (11).

8. The carrier tape guide mechanism according to claim 3, wherein a central portion of the guide plate (34) is formed as a link plate (341), and upper and lower portions of the guide plate (34) are bent in the same direction to form an upper guide plate (342) and a lower guide plate (343), and the upper guide plate (342) and the lower guide plate (343) are symmetrically arranged with respect to the link plate (341).

9. The carrier tape guide mechanism according to claim 8, wherein the guide plate (34) is bent in a direction directed toward the carrier tape (2), and the guide plate (34) is bent at an angle in a range of 30 ° to 60 °.