CN211541422U

CN211541422U - Edge cutting device of HDI board

Info

Publication number: CN211541422U
Application number: CN201922069046.XU
Authority: CN
Inventors: 吴�民
Original assignee: Hangzhou Tianfeng Electronics Co ltd
Current assignee: Hangzhou Tianfeng Electronics Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-22
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a side cut device of HDI board, including the side cut device body, the side cut device body includes that bottom plate, slip set up in the fixed slide at bottom plate top, be fixed in the bottom plate top and with the power unit that fixed slide transmission is connected, be fixed in the bottom plate top and with the bracket of the slip direction parallel arrangement of fixed slide and be fixed in the cutting mechanism that the bottom plate top corresponds to the bracket top through L type backup pad, the fixed layer board that is equipped with in top of bracket, the slip joint has a smooth slide on the top of layer board and the side of keeping away from fixed slide, through connecting plate fixed connection between the bottom of smooth slide and the bottom of fixed slide, all be fixed with the clamping piece on the relative both ends of smooth slide and on the relative both sides that are close to bracket one end on the fixed slide. The utility model has the advantages of reasonable design, it is efficient and the cutting accuracy is high to cut, and the planarization is good, is favorable to the production of industrialization to be used.

Description

Edge cutting device of HDI board

Technical Field

The utility model relates to a circuit board processingequipment, concretely relates to side cut device of HDI board.

Background

The HDI board is one of printed circuit boards, redundant rim charge of four sides needs to be cut off in the preparation process, the redundant rim charge of the HDI board is usually cut in a manual cutting mode in the current market, and the mode has low cutting efficiency and low cutting accuracy and is difficult to ensure the consistency of products; there are some devices that are used for the unnecessary rim charge of circuit board cutting specially to this too, but the most structure of current side cut device is too simple, and the cutting smoothness of cutting accuracy and product still can't satisfy people's requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, and cutting efficiency is high and the cutting accuracy is high, the side cut device of the HDI board that the planarization is good.

The utility model adopts the following technical scheme:

the utility model provides a side cut device of HDI board, includes the side cut device body, the side cut device body includes bottom plate, slides and sets up in the fixed slide at bottom plate top, be fixed in the bottom plate top and with the power unit that fixed slide transmission is connected, be fixed in the bottom plate top and with the bracket of the slip direction parallel arrangement of fixed slide and be fixed in the bottom plate top through L type backup pad and correspond to the cutting mechanism of bracket top, the fixed layer board that is equipped with in top of bracket, the layer board highly and the highly uniform of fixed slide on the horizontal direction of horizontal direction on the horizontal direction, the top of layer board just keeps away from the level and smooth slide that the slip joint has a right angle shape structure on one side of fixed slide, through connecting plate fixed connection between the bottom of level and smooth slide and the bottom of fixed slide, the connecting plate sets up in the below of layer board, all fixed clamping piece that is equipped with on the relative both ends .

As a preferred technical scheme of the utility model, all be equipped with the blend stop on the top of fixed slide and the relative both sides of bracket looks vertically, one of keeping away from the bracket on the blend stop serves evenly distributed and has a plurality of draw-in groove, two the joint has the locating plate between the draw-in groove that corresponds on the blend stop.

As a preferred technical scheme of the utility model, the top of bottom plate and the position department corresponding to fixed slide bottom are equipped with two parallel arrangement's slide rail, the bottom of fixed slide and the position department corresponding to the slide rail be equipped with the spout of slide rail looks adaptation, fixed slide passes through spout sliding connection on the slide rail.

As a preferred technical scheme of the utility model, power unit sets up including rotating the lead screw that sets up in the bottom plate top and correspond to position department between two slide rails, set up in the bottom plate top and correspond to the motor of lead screw one end position department and be fixed in the fixed slide bottom and the screw-nut who corresponds with the lead screw, the output of motor passes through the shaft coupling and corresponds the end connection of end in the lead screw, the lead screw is connected with the screw-nut transmission.

As an optimized technical solution of the present invention, the clamping member is a spring clip.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, it is efficient and the cutting accuracy is high to cut, and wherein the level and smooth slide that sets up and set up the clamping piece on level and smooth slide and fixed slide can press from both sides tightly by the relative both sides of cutting position on the product when using to improve the planarization of product cutting position department, improve the quality of product.

Drawings

FIG. 1 is a top view structural diagram of the edge cutting device body of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;

the symbols in the drawings illustrate that:

the device comprises a bottom plate 1, a fixed sliding plate 2, a bracket 3, an L-shaped supporting plate 4, a supporting plate 5, a leveling sliding plate 6, a connecting plate 7, a clamping piece 8, a barrier strip 9, a clamping groove 10, a positioning plate 11, a sliding rail 12, a screw rod 13, a motor 14 and a screw nut 15.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, an edge cutting device for an HDI board includes an edge cutting device body, where the edge cutting device body includes a bottom plate 1, a fixed sliding plate 2 slidably disposed at the top of the bottom plate 1, a power mechanism fixed at the top of the bottom plate 1 and in transmission connection with the fixed sliding plate 2, a bracket 3 fixed at the top of the bottom plate 1 and in parallel with the sliding direction of the fixed sliding plate 2, and a cutting mechanism fixed at the top of the bottom plate 1 through an L-shaped supporting plate 4 and corresponding to the upper side of the bracket 3, and specifically, in this embodiment, the cutting mechanism is a cutting mechanism conventionally used in the prior art, and thus the detailed structure thereof is not described again;

a supporting plate 5 is fixedly arranged at the top of the bracket 3, the height of the supporting plate 5 in the horizontal direction is consistent with that of the fixed sliding plate 2 in the horizontal direction, a leveling sliding plate 6 with a right-angle structure is slidably clamped on one side of the top of the supporting plate 5 away from the fixed sliding plate 2, specifically, a leveling sliding groove is arranged on one side of the supporting plate 5 corresponding to the leveling sliding plate 6, and the bottom structure of the horizontal end of the leveling sliding plate 6 is matched with the leveling sliding groove structure, so that the leveling sliding plate 6 can be slidably clamped on the supporting plate 5, and it is worth noting that in the manufacturing process, the height of the top of the leveling sliding plate 6 in the horizontal direction is consistent with that of the top of the supporting plate 5 in the horizontal direction;

further, the bottom end of the leveling sliding plate 6 is fixedly connected with the bottom end of the fixed sliding plate 2 through a connecting plate 7, so that the leveling sliding plate 6 can move along with the fixed sliding plate 2, and specifically, the connecting plate 7 is arranged below the supporting plate 5, clamping members 8 are fixedly arranged on two opposite ends of the leveling sliding plate 6 and two opposite sides of one end of the fixed sliding plate 2 close to the bracket 3, specifically, in this embodiment, the clamping members 8 are spring clamps;

the top of the fixed sliding plate 2 is provided with two opposite side edges perpendicular to the bracket 3, the two opposite side edges are provided with barrier strips 9, one end of each barrier strip 9 far away from the bracket 3 is uniformly provided with a plurality of clamping grooves 10, and a positioning plate 11 is clamped between the corresponding clamping grooves 10 on the two barrier strips 9;

two parallel slide rails 12 are arranged at the top of the bottom plate 1 and at positions corresponding to the bottoms of the fixed slide plates 2, slide grooves (not shown in the figure) matched with the slide rails 12 are arranged at the bottoms of the fixed slide plates 2 and at positions corresponding to the slide rails 12, and the fixed slide plates 2 are slidably connected to the slide rails 12 through the slide grooves;

the power mechanism comprises a screw rod 13, a motor 14 and a screw nut 15, wherein the screw rod 13 is rotatably arranged at the top of the bottom plate 1 and corresponds to a position between the two slide rails 12, the motor 14 is arranged at the top of the bottom plate 1 and corresponds to the end position of one end of the screw rod 13, the screw nut 15 is fixed at the bottom of the fixed sliding plate 2 and corresponds to the screw rod 13, specifically, the two opposite ends of the screw rod 13 are rotatably connected to the bottom plate 1 through rotating shaft fixing seats respectively, the output end of the motor 14 is connected with the end part of the corresponding end of the screw rod 13 through a coupler, and.

The utility model discloses the use profile is as follows:

firstly, the positioning plate 11 is inserted into the corresponding clamping groove 10 as required, then a product needing to be trimmed is placed on the fixed sliding plate 2, the rim charge needing to be cut off is correspondingly placed on the smooth sliding plate 6 of the supporting plate 5, then the product is clamped tightly through the clamping piece 8, and the starting motor 14 drives the product to move and trim through the cutting mechanism.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a side cut device of HDI board, includes side cut device body, its characterized in that: the trimming device body comprises a bottom plate (1), a fixed sliding plate (2) arranged at the top of the bottom plate (1) in a sliding manner, a power mechanism fixed at the top of the bottom plate (1) and in transmission connection with the fixed sliding plate (2), a bracket (3) fixed at the top of the bottom plate (1) and in parallel with the sliding direction of the fixed sliding plate (2), and a cutting mechanism fixed at the top of the bottom plate (1) through an L-shaped supporting plate (4) and corresponding to the upper part of the bracket (3), wherein a supporting plate (5) is fixedly arranged at the top of the bracket (3), the height of the supporting plate (5) in the horizontal direction is consistent with the height of the fixed sliding plate (2) in the horizontal direction, a leveling sliding plate (6) with a right-angle structure is connected to the top of the supporting plate (5) in a sliding manner, and a connecting plate (7) is fixedly connected between the bottom end of the leveling plate (6) and the, the connecting plates (7) are arranged below the supporting plate (5), and clamping pieces (8) are fixedly arranged on the two opposite ends of the leveling sliding plate (6) and the two opposite sides of one end, close to the bracket (3), of the fixed sliding plate (2).

2. The edge trimming device for the HDI plate according to claim 1, wherein: the top of fixed slide (2) all is equipped with blend stop (9) on the relative both sides of bracket (3) looks vertically, one of keeping away from bracket (3) on blend stop (9) serves evenly distributed and has a plurality of draw-in groove (10), two the joint has locating plate (11) between draw-in groove (10) that correspond on blend stop (9).

3. The edge trimming device for the HDI plate according to claim 1, wherein: the top of bottom plate (1) just is equipped with two parallel arrangement's slide rail (12) corresponding to the position department of fixed slide (2) bottom, the bottom of fixed slide (2) just is equipped with the spout with slide rail (12) looks adaptation corresponding to the position department of slide rail (12), fixed slide (2) pass through spout sliding connection on slide rail (12).

4. The edge trimming device for the HDI plate according to claim 3, wherein: the power mechanism comprises a screw rod (13) which is rotatably arranged at the top of the bottom plate (1) and corresponds to the position between the two sliding rails (12), a motor (14) which is arranged at the top of the bottom plate (1) and corresponds to the end position of one end of the screw rod (13), and a screw nut (15) which is fixed at the bottom of the fixed sliding plate (2) and corresponds to the screw rod (13), wherein the output end of the motor (14) is connected with the end part of the corresponding end of the screw rod (13) through a coupler, and the screw rod (13) is in transmission connection with the screw nut (15).

5. The edge trimming device for the HDI plate according to claim 1, wherein: the clamping part (8) is a spring clamp.