CN216099317U - Trimming and cutting device for carrier tape preparation - Google Patents

Abstract

The utility model relates to a material preparation machine, in particular to a trimming and cutting device for carrier tape preparation, which comprises: the device comprises a base, a supporting plate standing on the base and a movable workbench arranged in the middle of the supporting plate; the workbench is provided with a movable cover which is buckled on the workbench to form an accommodating channel; the containing channel is internally provided with a trimming component and a cutting component; the edge cutting assembly comprises an edge cutting positioning cylinder, a first dodge tool rest, an edge cutting blade and an edge cutting pushing assembly for driving the edge cutting blade, and a first rotating member on a piston rod of the edge cutting positioning cylinder is connected with the edge cutting blade; the cutting assembly comprises a cutting positioning cylinder, a second dodge tool rest, a cutting blade and a cutting pushing assembly for driving the cutting blade, and a second rotating piece on a piston rod of the cutting positioning cylinder is connected with the cutting blade. The trimming and cutting device for preparing the carrier tape synchronously completes two processes by one set of equipment, has the advantages of comprehensively improving the quality of finished carrier tape products and practically improving the production efficiency of the preparation device.

Description

Trimming and cutting device for carrier tape preparation

Technical Field

The utility model relates to the technical field of cutting devices, in particular to an edge cutting device for carrier tape preparation.

Background

The carrier tape is a tape-shaped product used in the field of electronic packaging, and has a specific thickness, and holes (also called pockets) for receiving electronic components and positioning holes for index positioning are equidistantly distributed in the length direction of the tape-shaped product. The carrier tape is mainly applied to the mounting industry of electronic components, along with the continuous development of science and technology, the electronic components are changed towards high precision and miniaturization, and the carrier tape must have higher precision and better comprehensive performance, so that higher requirements are provided for the accurate forming of the trimming and cutting device for preparing the carrier tape on the finished product of the carrier tape by dividing strips and trimming edges; and in actual processing, the carrier tape needs to be cut according to design requirements. At present, the carrier tape is generally trimmed and cut in a conventional cutting mode, and the actual production quality is not high and the stability is poor.

The prior Chinese patent with publication number CN206171989U discloses an LED braider and a carrier tape cutting device thereof, which comprises a base, wherein one side of the base is a bearing surface with a smooth surface and used for bearing the carrier tape, the base is provided with a shearing hole, the shearing hole penetrates through the base, and one opening is positioned on the bearing surface; the cover plate is arranged on one side, provided with the bearing surface, of the base, and is spaced from the bearing surface by a preset distance so as to form an accommodating channel between the cover plate and the bearing surface, and the carrier band can be accommodated in the accommodating channel and can slide along the accommodating channel; the cutting assembly is arranged on one side, opposite to the bearing surface, of the base and comprises a cutter head, the cutter head is telescopic in the cutting hole, and the cutter head can slide to abut against the cover plate along the direction towards the bearing surface so as to cut the carrier tape borne on the bearing surface; and the driving assembly is in transmission connection with the shearing assembly so as to drive the cutter head to stretch in the shearing hole.

The above prior art solutions have the following drawbacks: although the cold cutting blade is adopted to partially prevent the carrier tape from deforming in the cutting process, the cutting process is performed step by step, and the working efficiency is low; the carrier tape preparation needs to respectively adopt two sets of equipment to realize two procedures of carrier tape cutting into strips and fixed width trimming to complete the whole process, the quality is not stable enough, and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a trimming and cutting device for carrier tape preparation, which takes a trimming pushing component and a cutting pushing component as power configuration of the trimming and cutting device, takes a trimming positioning cylinder and a cutting positioning cylinder as control centers of the trimming and cutting device, and takes two dodging tool rests and an equipped infrared sensing module as technical cores of precise processing of the trimming and cutting device, so as to comprehensively solve the quality problem of carrier tape finished products and improve the production efficiency.

In order to solve the above technical problems, the present invention provides a trimming and cutting device for carrier tape preparation, comprising: the device comprises a base, a supporting plate vertically arranged on the base and a movable workbench arranged in the middle of the supporting plate; the workbench is provided with a movable cover, and the movable cover is buckled on the workbench to form an accommodating channel; the accommodating channel is internally provided with a trimming component and a cutting component; the edge cutting assembly comprises an edge cutting positioning cylinder, a first dodge-capable tool rest, an edge cutting blade arranged on the first dodge-capable tool rest and an edge cutting pushing assembly for driving the edge cutting blade, a first rotating member is arranged on a piston rod of the edge cutting positioning cylinder, and a driving shaft of the first rotating member is connected with the edge cutting blade; the cutting assembly comprises a cutting positioning cylinder, a second avoiding tool rest, a cutting blade and a driving blade, wherein the second avoiding tool rest is provided with the cutting blade and the driving blade, the cutting blade is cut by the cutting pushing assembly, a second rotating part is arranged on a piston rod of the cutting positioning cylinder, and a driving shaft of the second rotating part is connected with the cutting blade.

Through the technical scheme, the trimming pushing component and the cutting pushing component are used as power configurations of the trimming cutting device, the trimming positioning cylinder and the cutting positioning cylinder are used as control centers of the trimming cutting device, the two dodging tool rests and the equipped infrared sensing modules are used as technical cores of accurate processing of the trimming cutting device, and the stability and the high efficiency of the trimming cutting device for carrier tape preparation are fully displayed.

Further, the trimming pushing assembly comprises a servo motor arranged on the base, a first screw rod arranged on an output shaft of the servo motor and a first nut matched with the first screw rod.

Through the technical scheme, the whole set of trimming pushing assembly taking the servo motor as the center is used as the driving support of the trimming cutting device for preparing the carrier tape for accurate trimming, so that the quality optimization and the precision improvement of carrier tape preparation have important bedding.

Further, the cutting pushing assembly comprises a stepping motor arranged on the base, a second screw rod arranged on an output shaft of the stepping motor, and a second nut matched with the second screw rod.

Through the technical scheme, the whole set of cutting pushing assembly taking the stepping motor as the center is used as a driving pivot for integrally cutting the strips of the trimming and cutting device for preparing the carrier tape, so that the high quality and the high yield of the single-machine multi-process carrier tape preparation are ensured, and the important guarantee is provided.

Further, the first dodgeable tool rest is provided with a first infrared induction module; the first infrared induction module is used for inducing whether the carrier tape is trimmed normally or not, transmitting an induction signal to the servo motor by the first infrared induction module, and controlling the servo motor to run and stop.

According to the technical scheme, the infrared induction module is introduced to be matched with the servo motor on the basis of the trimming pushing assembly to serve as a necessary means for improving the quality and reducing the consumption of the trimming cutting device for carrier tape preparation, so that the quality of a carrier tape finished product is better, and the efficiency is higher.

Further, the second dodgeable tool rest is provided with a second infrared induction module; the second infrared induction module is used for inducing whether the carrier tape is normally cut or not, transmitting an induction signal to the stepping motor by the second infrared induction module, and controlling the stepping motor to run and stop.

Through the technical scheme, the infrared induction module is introduced to be matched with the stepping motor on the basis of the cutting pushing assembly to serve as a sufficient condition for improving the quality and reducing the consumption of the trimming and cutting device for carrier band preparation, and a good foundation is laid for the cutting and slitting process of finished carrier band products.

Furthermore, an observation window is arranged in the middle of the movable cover; and an illuminating lamp is arranged on the side edge of the observation window.

Through the technical scheme, the whole process is clearly observed, adjustment is timely made according to the preparation condition to serve as a vital auxiliary measure which must be taken, and important supplement is provided for guaranteeing the optimization and efficiency increase of carrier tape preparation.

Furthermore, a storage bin for collecting the carrier tape trimming and cutting finished products is arranged at the tail end of the accommodating channel.

Through the technical scheme, timely leading out and collecting of the carrier tape finished products are the delicate and minute important links for finally and completely finishing the work of the cutting and trimming device for carrier tape preparation.

Furthermore, a sliding groove is formed in the side edge of the accommodating channel; the terminal receiver that is used for accomodating debris that is provided with of spout.

Through above-mentioned technical scheme, rationally arrange on-the-spot arrangement and maintain production health situation and be essential auxiliary measure, purify the on-the-spot environment, accord with the requirement of advocating safety and environmental protection.

The utility model has the beneficial effects that:

the utility model provides a functional main body for arranging the trimming components and the cutting components of the trimming and cutting device for carrier tape preparation, the trimming pushing components and the cutting pushing components are arranged as power configuration, the trimming positioning cylinder and the cutting positioning cylinder are arranged as control centers, the dodging tool rest and the infrared induction module are used as technical cores, and the stability and the high efficiency of the trimming and cutting device for carrier tape preparation are represented.

The utility model uses the trimming pushing component which respectively takes the servo motor and the stepping motor as the center to cut the pushing component as the trimming cutting device driving support and the power pivot for preparing the carrier band, so that the quality optimization and the precision improvement of the carrier band preparation have a sufficient foundation.

The utility model also provides a carrier tape preparation device, which is characterized in that the servo motor is used as a center of the carrier tape preparation device, and the servo motor is used as a center of the carrier tape preparation device.

The infrared induction module is respectively matched with the servo motor and the stepping motor to serve as the technical core of accurate trimming and cutting of the trimming and cutting device for carrier tape preparation, and necessary conditions are provided for quality optimization and precision improvement of carrier tape preparation.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

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

FIG. 1 is a front view of a trim cutter for the preparation of a carrier tape of the present invention;

fig. 2 is an enlarged view of a trim cutter for preparing a carrier tape according to the present invention at a.

In the figure:

1. a base;

2. a support plate;

3. a work table;

4. a movable cover; 41. an observation window; 42. an illuminating lamp;

5. an accommodating channel;

6. a trimming assembly; 61. an edge cutting positioning cylinder; 611. a first rotating member; 62. a first dodgeable tool rest; 621. a first infrared sensing module; 63. a trimming blade; 64. a trimming pushing assembly; 641. a servo motor; 642. a first screw; 643. a first nut;

7. a cropping component; 71. a cutting positioning cylinder; 711. a second rotating member; 72. a second dodgeable tool rest; 721. a second infrared sensing module; 73. cutting a blade; 74. a cropping push assembly; 741. a stepping motor; 742. a second screw; 743. a second nut;

8. a storage bin;

9. a chute;

10. an accommodating box.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 and 2, a base 1, a support plate 2 standing on the base 1, and a movable worktable 3 provided in the middle of the support plate 2; the workbench 3 is provided with a movable cover 4, and the movable cover 4 is buckled on the workbench 3 to form an accommodating channel 5; the receiving channel 5 is provided with a trim assembly 6 and a trim assembly 7. The structure that the trimming component 6 and the cutting component 7 are arranged in the containing channel 5 formed by the movable cover 4 and the workbench 3 enables the trimming and cutting device for carrier tape preparation to have a reasonable and ordered working space.

The trimming assembly 6 comprises a trimming positioning cylinder 61, a first dodge tool rest 62, a trimming blade 63 arranged on the first dodge tool rest 62 and a trimming pushing assembly 64 for driving the trimming blade 63, a piston rod of the trimming positioning cylinder 61 is provided with a first rotating member 611, and a driving shaft of the first rotating member 611 is connected with the trimming blade 63; the cutting assembly 7 includes a cutting positioning cylinder 71, a second retractable tool holder 72, a cutting blade 73 provided on the second retractable tool holder 72, and a cutting pushing assembly 74 for driving the cutting blade 73, wherein a second rotating member 711 is provided on a piston rod of the cutting positioning cylinder 71, and a driving shaft of the second rotating member 711 is connected to the cutting blade 73. The trimming and cutting device is controlled by the trimming positioning cylinder 61 and the cutting positioning cylinder 71 through driving the trimming and cutting device by the trimming pushing component 64 and the cutting pushing component 74, and the trimming and cutting device is commanded by the first avoiding tool rest 62, the first infrared induction module 621, the second avoiding tool rest 72 and the second infrared induction module 721, so that the stability and the high efficiency of a finished product of the trimming and cutting device for carrier tape preparation are fully guaranteed.

As shown in fig. 1 and 2, the trimming pushing assembly 64 includes a servo motor 641 disposed on the base, a first screw 642 disposed on an output shaft of the servo motor 641, and a first nut 643 matched with the first screw 642. The cutting pushing assembly 74 includes a stepping motor 741 provided on the base, a second screw 742 provided on an output shaft of the stepping motor 741, and a second nut 743 fitted to the second screw 742. The trimming pushing component 64 and the cutting pushing component 74 are used as a driving device for precisely trimming and integrally cutting the trimming and cutting device for preparing the carrier tape, so that the important foundation is provided for the high quality and high yield of the carrier tape preparation.

As shown in fig. 1 and 2, the first dodge blade holder 62 is provided with a first infrared sensing module 621; the first infrared sensing module 621 senses whether the carrier tape is trimmed normally; the first infrared sensing module 621 transmits a sensing signal to the servo motor 641, and controls the servo motor 641 to operate and stop. The second dodgeable tool rest 72 is provided with a second infrared sensing module 721; the second infrared sensing module 721 senses whether the carrier tape is normally cut; the second infrared sensing module 721 transmits the sensing signal to the stepping motor 741, and controls the stepping motor 741 to operate and stop. The trimming pushing component 64 and the cutting pushing component 74 are respectively introduced into the first infrared induction module 621 and the first infrared induction module 721 to match with each other, so that the trimming pushing component and the cutting pushing component are sufficient conditions for improving the quality and increasing the yield of the trimming cutting device for carrier tape preparation.

As shown in fig. 1 and 2, the middle part of the movable cover 4 is provided with an observation window 41; the side of the observation window is provided with an illuminating lamp 42. Clear observation and real-time adjustment in the whole process are important measures and necessary factors for the high quality and high yield of the trimming and cutting device for carrier tape preparation.

As shown in fig. 1 and 2, a storage bin 8 for collecting the carrier tape trimming cut finished products is arranged at the tail end of the accommodating channel 5. The unified collection of the finished carrier tape is the final link of the edge cutting and trimming device for carrier tape preparation.

As shown in fig. 1 and 2, the side of the accommodating channel is provided with a chute 9; the terminal receiver 10 that is used for accomodating debris that is provided with of spout. The cleaning and the finishing in the field after work are a basic requirement for maintaining the sanitation of the field by using the trimming and cutting device for carrier tape preparation and following the environmental protection regulation.

To sum up the above

The operator opens the movable cover on the workbench, checks the preparation conditions of the knife rest cutting edge cylinder and the rotating part on the workbench, closes the movable cover 5 after safety measures are taken, and switches on the power supply. The carrier band is sent into initial position after the one end centre gripping of workstation 3, first infrared induction module 621 senses the carrier band, cut edge location cylinder 61 receives the signaling promptly and makes and lifts up behind first dodge knife rest 62, move to the assigned position by servo motor 641 in the side cut promotion subassembly 64, first rotating part 611 drives the continuous rotation of side cut cutting edge 63 and carries out the carrier band side cut, servo motor 641 orders about to get into the automatic feed state, after the propelling movement reaches the maximum stroke, side cut location cylinder 61 is because of the decompression, first dodge knife rest 62 upwards automatic recovery lifts up, the side cut process of monocycle is accomplished.

The carrier tape returns to the set position, the second infrared sensing module 721 senses the carrier tape, the cutting positioning cylinder 71 receives a signal to lift the second avoiding cutter frame 72, the servo motor 741 in the cutting pushing assembly 74 moves to the specified position, the second rotating member 711 drives the cutting blade 73 to rotate continuously to cut the carrier tape, the stepping motor 741 drives the carrier tape to enter an automatic feeding state, the cutting positioning cylinder 71 automatically returns to lift upwards due to pressure loss after being pushed to the maximum stroke, the single-cycle cutting process is completed, and the finished product of the processed carrier tape part is introduced into the storage bin 8 and automatically transferred to the next process.

And after the single cycle is finished, the carrier tape is clamped backwards again, and the carrier tape repeatedly finishes the trimming and cutting work of carrier tape preparation till all processing is finished. Finally, checking the processing quality, arranging the finished products into a storage bin 8, cleaning the workbench 3, the accommodating channel 5 and the sliding chute 9, and putting all the scraps and sundries into a storage box 10.

All the components selected in the present application are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

In the description of the embodiments of the present invention, 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. The utility model provides a side cut cutting device that carrier band preparation was used which characterized in that includes:

the device comprises a base (1), a supporting plate (2) vertically arranged on the base and a movable workbench (3) arranged in the middle of the supporting plate (2);

the workbench (3) is provided with a movable cover (4), and the movable cover (4) is buckled on the workbench (3) to form an accommodating channel (5);

the containing channel (5) is internally provided with a trimming component (6) and a cutting component (7);

the trimming assembly (6) comprises a trimming positioning cylinder (61), a first dodge tool rest (62), a trimming blade (63) arranged on the first dodge tool rest (62) and a trimming pushing assembly (64) for driving the trimming blade (63), a piston rod of the trimming positioning cylinder (61) is provided with a first rotating member (611), and a driving shaft of the first rotating member (611) is connected with the trimming blade (63);

the cutting assembly (7) comprises a cutting positioning cylinder (71), a second dodge tool rest (72), a cutting blade (73) arranged on the second dodge tool rest (72) and a cutting pushing assembly (74) for driving the cutting blade (73), a second rotating piece (711) is arranged on a piston rod of the cutting positioning cylinder (71), and a driving shaft of the second rotating piece (711) is connected with the cutting blade (73).

2. The trim-trimming cutter for carrier tape preparation according to claim 1,

the trimming pushing assembly (64) comprises a servo motor (641) arranged on the base (1), a first screw (642) arranged on an output shaft of the servo motor (641), and a first nut (643) matched with the first screw (642).

3. The trim-trimming cutter for carrier tape preparation according to claim 1,

the cutting pushing assembly (74) comprises a stepping motor (741) arranged on the base (1), a second screw rod (742) arranged on an output shaft of the stepping motor (741), and a second nut (743) matched with the second screw rod (742).

4. The trim-trimming cutter for carrier tape preparation according to claim 2,

the first dodge-capable tool rest (62) is provided with a first infrared induction module (621);

the first infrared induction module (621) induces whether the carrier tape is trimmed normally or not;

the first infrared sensing module (621) transmits a sensing signal to the servo motor (641), and controls the servo motor (641) to operate and stop.

5. The trim-trimming cutter for carrier tape preparation according to claim 3,

the second dodge-capable tool rest (72) is provided with a second infrared induction module (721);

the second infrared induction module (721) induces whether the carrier tape is normally cut;

the second infrared sensing module (721) transmits a sensing signal to the stepping motor (741), and controls the stepping motor (741) to operate and stop.

6. The trim-trimming cutter for carrier tape preparation according to claim 1,

an observation window (41) is arranged in the middle of the movable cover (4);

and an illuminating lamp (42) is arranged on the side edge of the observation window (41).

7. The trim-trimming cutter for carrier tape preparation according to claim 1,

and a storage bin (8) for collecting the carrier tape trimming and cutting finished products is arranged at the tail end of the accommodating channel (5).

8. The trim-trimming cutter for carrier tape preparation according to claim 1,

a sliding groove (9) is arranged on the side edge of the accommodating channel (5);

the tail end of the sliding groove (9) is provided with a storage box (10) used for storing sundries.

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