CN214269644U

CN214269644U - Feeding and cutting mechanism of SMD carrier tape universal material receiving machine

Info

Publication number: CN214269644U
Application number: CN202022369379.7U
Authority: CN
Inventors: 孙益州; 徐慧; 徐进; 胡荣
Original assignee: Lianyungang Yunyixin Electronic Technology Co ltd
Current assignee: Lianyungang Yunyixin Electronic Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-09-24
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a feeding and cutting mechanism of a universal material receiving machine for SMD carrier tapes, which comprises a fixed table, a rack mounting plate is fixed in the fixed table, a lifting rack is fixed on the side wall of the right end of the rack mounting plate, the top of the lifting rack penetrates through a lifting support plate at the top of the fixed table, the lifting support plate is connected with the fixed table in a sliding way up and down, the right side of the lifting rack is provided with a rotating gear, the rotating gear is meshed with the lifting rack, the other side of the rotating gear is meshed with a rotating worm, the top of the rotating worm is fixed with a rotating rod, the top of the rotating rod penetrates through the top of the fixed table and is connected with the fixed table in a rotating way through a rotating shaft, the top of the rotating rod is sleeved and fixed with a driven bevel gear, the top of the fixed table is positioned at the right side of the lifting support plate and is provided with a servo motor, the output end of the servo motor is sleeved and fixed with a driving bevel gear, the utility model can adjust the position in real time when the SMD carrier tapes are cut, and to perform a precise cutting thereof.

Description

Feeding and cutting mechanism of SMD carrier tape universal material receiving machine

Technical Field

The utility model relates to a connect the material machine field, concretely relates to general pay-off of connecing material machine of SMD carrier band cuts mechanism.

Background

SMD is a surface mounting technology, which belongs to one of SMT, the latter is a latest generation electronic assembly technology, and compresses traditional electronic components into one-tenth of the size of the components, thereby realizing high density, high reliability, miniaturization, low cost of electronic product assembly, and automation of production. From passive components to active components and integrated circuits, they eventually become Surface Mount Devices (SMDs) and can be assembled by pick and place equipment. For a long time it has been recognized that all pin components can eventually be SMD packaged.

The feeding and cutting mechanism of the existing material receiving machine cannot adjust the position of an SMD (surface mounted device) carrier tape in real time and cannot accurately cut the position of the SMD carrier tape when cutting a carrier tape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a general material feeding of connecing of SMD carrier band cuts mechanism.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a feeding and cutting mechanism of a SMD carrier tape universal material receiving machine comprises a fixed table, wherein a rack mounting plate is fixed in the fixed table, a lifting rack is fixed on the side wall of the right end of the rack mounting plate, the top of the lifting rack penetrates through a lifting support plate at the top of the fixed table, the lifting support plate is connected with the fixed table in a vertical sliding manner, a rotating gear is arranged on the right side of the lifting rack, the rotating gear is meshed with the lifting rack, a rotating worm is meshed on the other side of the rotating gear, a rotating rod is fixed at the top of the rotating worm, the top of the rotating rod penetrates through the top of the fixed table and is connected with the fixed table in a rotating manner through a rotating shaft, a driven bevel gear is sleeved and fixed at the top of the rotating rod, a servo motor is installed on the right side of the lifting support plate at the top of the fixed table, a driving bevel gear is sleeved and fixed at the output end of the servo motor, and the driving bevel gear is meshed with the driven bevel gear, the utility model discloses a flexible cutting machine, including elevating support plate, motor mounting panel, cutting knife, fixed station top, mounting panel top, mounting panel, roof, telescopic cylinder right side output is fixed with the pay-off clamp plate.

Preferably, the right side of the fastening plate is provided with a sliding groove, and the left side of the telescopic cylinder is fixed with a lifting slide block which is in sliding connection with the sliding groove.

Preferably, the surface of the feeding and cutting table is carved with scale numbers.

Preferably, the feeding pressing plate is of an L-shaped structure, and feeding pressing blocks are uniformly arranged at the bottom of the feeding pressing plate.

Preferably, the height of the feeding press block is greater than the height of the feeding press plate.

Has the advantages that:

1. the method comprises the following steps that an SMD carrier tape to be cut is placed below a feeding pressing block on a feeding cutting table, then an electric telescopic rod is started to drive a telescopic cylinder to move downwards, when the SMD carrier tape moves to a position where the feeding pressing block is abutted to the SMD carrier tape, the telescopic cylinder is started to drive the feeding pressing block to convey the SMD carrier tape to a tape cutting point, and the length of the SMD carrier tape to be cut is measured through the scale number;

2. then, a servo motor is started, the servo motor drives a driving bevel gear to rotate, the driving bevel gear is meshed with a driven bevel gear, the driven bevel gear is driven to rotate by a rotating worm, the rotating worm is meshed with a rotating gear, the rotating gear is driven to rotate, the rotating gear is meshed with a lifting rack, a rack mounting plate is driven to ascend or descend, a lifting support plate is moved downwards, then a cutting motor is started to drive a cutting knife to cut an SMD carrier tape, the position of the SMD carrier tape can be adjusted in real time through a feeding press block, and the cutting process is not influenced.

3. The utility model discloses, if at circuit breaker combined floodgate state operation isolator or earthing switch, isolator or earthing switch operating axis pulling arm-tie, first guide arm downstream, first guide arm striking separating brake hits the board, makes the circuit breaker break off earlier one step before isolator separating brake or earthing switch combined floodgate. The isolating switch is prevented from being switched on and off under the condition of load, and the grounding switch is prevented from being switched on under the condition of load.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. A of the present invention;

the reference numbers in the drawings are as follows:

1-fixed table, 2-rack mounting plate, 3-lifting rack, 4-rotating gear, 5-rotating worm, 6-rotating rod, 7-driven bevel gear, 8-servo motor, 9-driving bevel gear, 10-lifting support plate, 11-motor mounting plate, 12-cutting motor, 13-cutting knife, 14-feeding cutting table, 15-fastening plate, 16-top plate, 17-chute, 18-lifting slide block, 19-feeding pressing plate, 20-feeding pressing block, 21-scale number, 22-electric telescopic rod, 23-telescopic cylinder

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in the figures 1-2, the utility model relates to a feeding and cutting mechanism of a SMD carrier tape universal material receiving machine, which comprises a fixed table 1, a rack mounting plate 2 is fixed in the fixed table 1, a lifting rack 3 is fixed on the side wall of the right end of the rack mounting plate 2, the top of the lifting rack 3 penetrates through a lifting support plate 10 on the top of the fixed table 1, the lifting support plate 10 is connected with the fixed table 1 in a vertical sliding manner, a rotating gear 4 is arranged on the right side of the lifting rack 3, the rotating gear 4 is meshed with the lifting rack 3, a rotating worm 5 is meshed on the other side of the rotating gear 4, a rotating rod 6 is fixed on the top of the rotating worm 5, the top of the rotating rod 6 penetrates through the top of the fixed table 1 and is connected with the fixed table 1 in a rotating manner through a rotating shaft, a driven bevel gear 7 is fixed on the top of the rotating rod 6, the driving bevel gear 9 and the driven bevel gear 7 are mutually meshed, the lifting support plate 10 is located the side wall of the left side of the fixed table 1 and is fixed with a motor mounting plate 11, a cutting knife 13 is installed at the bottom of the motor mounting plate 11, a feeding cutting table 14 is fixed at the top of the fixed table 1, a fastening plate 15 is fixed on the left side of the feeding cutting table 14 at the top of the fixed table 1, a top plate 16 is fixed at the top of the fastening plate 15, an electric telescopic rod 22 is fixed at the bottom of the top plate 16, a telescopic cylinder 23 is fixed at the bottom of the electric telescopic rod 22, and a feeding pressing plate 19 is fixed at the right side output end of the telescopic cylinder 23.

Wherein, the right side of the fastening plate 15 is provided with a sliding groove 17, the left side of the telescopic cylinder 23 is fixed with a lifting slide block 18 which is in sliding connection with the sliding groove 17, the surface of the feeding cutting table 1 is carved with a scale number 21, the feeding press plate is of an L-shaped structure, the bottom of the feeding press plate is evenly provided with a feeding press block, and the height of the feeding press block 20 is greater than that of the feeding press plate 19.

One specific application of this embodiment is: when the feeding and cutting mechanism of the SMD carrier tape universal receiving machine is used, an SMD carrier tape to be cut is placed below a feeding press block 20 on a feeding and cutting table 14, then an electric telescopic rod 22 is started to drive a telescopic cylinder 23 to move downwards, when the SMD carrier tape moves to be abutted with the feeding press block 20, the telescopic cylinder 23 is started, the telescopic cylinder 23 drives the feeding press block 20 to convey the SMD carrier tape to a tape cutting point, the length of the SMD carrier tape to be cut is measured through a scale number 21, then a servo motor 8 is started, the servo motor 8 drives a driving bevel gear 9 to rotate, as the driving bevel gear 9 is meshed with a driven bevel gear 7, the driven bevel gear 7 and the rotating worm 5 are driven to rotate, the rotating worm 5 is meshed with the rotating gear 4, the rotating gear 4 is meshed with a lifting rack 3, and a rack mounting plate 2 is driven to ascend or descend, move the lift backup pad 10 down, start cutting motor 12 afterwards and drive cutting knife 13 and cut the SMD carrier band, can adjust the position of SMD carrier band in real time through feeding briquetting 20, do not influence the cutting process.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., 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 invention. 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a general pay-off of connecing material machine of SMD carrier band cuts mechanism which characterized in that: including fixed station (1), fixed station (1) internal fixation has rack mounting panel (2), rack mounting panel (2) right-hand member lateral wall is fixed with lifting rack (3), lifting rack (3) top runs through lift backup pad (10) at fixed station (1) top, sliding connection about lifting backup pad (10) and fixed station (1), lifting rack (3) right side is provided with rotating gear (4), rotating gear (4) and lifting rack (3) intermeshing, rotating gear (4) opposite side meshing has rotation worm (5), rotation worm (5) top is fixed with dwang (6), dwang (6) top runs through fixed station (1) top and rotates through pivot and fixed station (1) and is connected, dwang (6) top cup joints and is fixed with driven bevel gear (7), the top of the fixed table (1) is positioned on the right side of a lifting support plate (10) and is provided with a servo motor (8), the output end of the servo motor (8) is fixedly connected with a driving bevel gear (9) in a sleeved mode, the driving bevel gear (9) and a driven bevel gear (7) are mutually meshed, the side wall of the lifting support plate (10) positioned on the left side of the fixed table (1) is fixedly provided with a motor mounting plate (11), the bottom of the motor mounting plate (11) is provided with a cutting motor (12), the bottom of the cutting motor (12) is provided with a cutting knife (13), the top of the fixed table (1) is fixedly provided with a feeding cutting table (14), the top of the fixed table (1) is positioned on the left side of the feeding cutting table (14) and is fixedly provided with a fastening plate (15), the top of the fastening plate (15) is fixedly provided with a top plate (16), the bottom of the top plate (16) is fixedly provided with an electric telescopic rod (22), and the bottom of the electric telescopic rod (22) is fixedly provided with a telescopic cylinder (23), and a feeding pressure plate (19) is fixed at the right output end of the telescopic cylinder (23).

2. The feeding and cutting mechanism of the SMD carrier tape general purpose receiving machine as set forth in claim 1, wherein: the right side of the fastening plate (15) is provided with a sliding groove (17), and the left side of the telescopic cylinder (23) is fixed with a lifting slide block (18) which is in sliding connection with the sliding groove (17).

3. The feeding and cutting mechanism of the SMD carrier tape general purpose receiving machine as set forth in claim 1, wherein: the surface of the feeding and cutting table (14) is evenly provided with scale numbers (21).

4. The feeding and cutting mechanism of the SMD carrier tape general purpose receiving machine as set forth in claim 1, wherein: the feeding pressing plate (19) is of an L-shaped structure, and feeding pressing blocks (20) are uniformly arranged at the bottom of the feeding pressing plate.

5. The feeding and cutting mechanism of the SMD carrier tape general purpose receiving machine as set forth in claim 4, wherein: the height of the feeding pressing block (20) is greater than that of the feeding pressing plate (19).