CN212704785U

CN212704785U - Braid cutting device of quick adjustment equipment

Info

Publication number: CN212704785U
Application number: CN202021510977.5U
Authority: CN
Inventors: 李文峰; 刘贞宝; 施志刚
Original assignee: Dongguan Zhan Rong Electronics Mechanical Co Ltd
Current assignee: Dongguan Zhan Rong Electronics Mechanical Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-16
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a braid cutting device of quick adjustment equipment. It includes: the base is provided with a front connecting seat at one side and a rear connecting seat at the other side; the middle part of the rear connecting seat is provided with a positioning concave hole, the adjusting assembly comprises a mounting seat, the mounting seat is provided with a positioning lug, the cutter assembly comprises a movable cutter and a fixture block, the fixture block is positioned above the cutter, and the fixture block is provided with a V-shaped clamping hole; the movable cutter faces the adjusting assembly, and a gap for the braid to pass through is formed between the mounting seat and the cutter assembly; the top of mount pad has connected gradually fixed blade holder and fixed block, and the side of preceding connecting seat is equipped with the connecting hole to be connected with the adjusting block through the connecting hole, the adjusting block includes connecting portion and adjustment portion. The utility model can conveniently adjust the depth of the gap and the position of the cutting braid by arranging the adjusting block, and the adjustment is convenient; secondly when needing to change adjustment subassembly and cutter subassembly, also change the convenience, need not whole change.

Description

Braid cutting device of quick adjustment equipment

Technical Field

The utility model relates to an inserter technical field especially relates to a braid cutting device that is used for ability quick adjustment equipment of inserter feed mechanism.

Background

The component inserter is mechanical equipment for automatically inserting and mounting some regular electronic components on a circuit board, and when the component inserter works, a feeding mechanism of the component inserter needs to preprocess the electronic components, and the pins of the electronic components need to be cut because the lengths of the pins of the electronic components are different from the lengths actually needed; when the electronic element leaves a factory, pins of the electronic element are connected through the braid to form a strip shape for convenient use and installation; therefore, when the pin is cut, the braid is also cut; when the types of the electronic elements are different, the outgoing lengths of pins of the electronic elements are different, for example, the lengths of the pins of the capacitor and the resistor are different when the electronic elements leave the factory, so that when the electronic elements of different types or different models are switched and plugged, a cutting device of a feeding mechanism needs to be replaced; when the existing cutting device is replaced, the whole cutting device is generally required to be replaced, so that the workload is large, and the replacement is complicated.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a braid cutting device of quick adjustment equipment, this braid cutting device need not whole change when switching the cutting to different electronic component, only needs to adjust or the part is changed, and changes the convenience.

A quick adjustment assembled braid cutting device, comprising:

the cutter adjusting device comprises a base, a cutter adjusting component and a cutter adjusting component, wherein a front connecting seat used for connecting the cutter adjusting component is arranged on one side of the base; the middle part of the rear connecting seat is provided with a plurality of positioning concave holes, the adjusting assembly comprises a mounting seat matched with the rear connecting seat, the mounting seat is provided with positioning convex blocks matched with the positioning concave holes, the cutter assembly comprises a movable cutter used for cutting a braid and a fixture block used for fixing an electronic element, the fixture block is positioned above the cutter, and the middle part of the fixture block is provided with a V-shaped clamping hole; the movable cutter faces the adjusting assembly, and a gap for the braid to pass through is formed between the mounting seat and the cutter assembly; the top of mount pad has connected gradually with activity cutter matched with fixed blade holder and fixed block, the side of preceding connecting seat is equipped with the connecting hole that a plurality of is vertical distribution to be connected with the adjusting block through the connecting hole, the adjusting block includes the connecting portion of being connected with preceding connecting seat and is used for inserting the adjustment portion in clearance.

Furthermore, both sides of the rear connecting seat are provided with lower connecting holes, both sides of the mounting seat are respectively provided with connecting lugs in an outward extending mode, the connecting lugs are provided with upper connecting holes matched with the lower connecting holes, and the connecting lugs are fixedly connected with the rear connecting seat through connecting pieces.

Further, the lower extreme and the mount pad of fixed blade holder are connected, and the upper end of fixed blade holder extends to movable cutter direction has the butt board, the upper end of fixed blade holder is equipped with the connecting hole, the fixed block is equipped with the adjustment tank, is equipped with the connecting piece in the adjustment tank, and the connecting piece passes the adjustment tank and is connected with the connecting hole.

Further, the back connecting seat is equipped with hollow spliced pole respectively including the fixed block that is located the middle part, the both sides of fixed block, cutter unit spare includes the positioning seat, the positioning seat includes the L-shaped piece of being connected with the fixed block, and the vertical section of L-shaped piece is located the front side of fixed block, and the horizontal segment of L-shaped piece is fixed in the fixed block, the both sides of horizontal segment are equipped with the guide block respectively, form the guide way between two guide blocks, and the outside of guide block is equipped with the lug of being connected with the spliced pole, is equipped with in the guide way and removes the seat, and the both sides of removing the seat are equipped with the curb plate with the guide block butt respectively, remove the seat.

Furthermore, a boss is arranged at the front end of the moving seat, a mounting groove is formed in the middle of the boss, a connecting handle matched with the mounting groove is arranged at the front end of the movable cutter and inserted into the mounting groove, connecting blocks are respectively arranged on two sides of the rear end of the moving seat and are respectively connected with the upper ends of the side plates, a middle block is arranged in the middle of each of the two connecting blocks, a movable groove is formed in the middle of each of the middle blocks, a connecting column is connected to the front end of each of the clamping blocks, one end of each of the connecting columns is inserted into the movable groove, and; the upper end of the connecting block is connected with a cover plate.

Further, fixed block, horizontal segment all are equipped with the perforation, the front side lower extreme that removes the seat is equipped with the inclined plane, the lower extreme of base is equipped with the cylinder, and the cylinder is connected with the drive post, and the upper end of drive post is equipped with the lower inclined plane with last inclined plane matched with, and lower inclined plane offsets with last inclined plane, it is equipped with reset spring to remove between seat and the curb plate.

Furthermore, the outer side surface of the side plate is connected with a height gauge.

The utility model has the advantages that: the utility model can conveniently adjust the depth of the gap and the position of the cutting braid by arranging the adjusting block, and the adjustment is convenient; secondly when needing to change adjustment subassembly and cutter subassembly, also change the convenience, need not whole change.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural diagram of the present embodiment.

Fig. 3 is another view structure diagram of fig. 2.

Fig. 4 is a schematic view of an exploded structure of fig. 2.

The reference numerals include:

1-braid cutting device; 2-cylinder; 3-driving column; 31-lower bevel; 5-height gauge; 11-an adjustment assembly; 111-fixed block; 1111-adjusting groove; 112-fixed tool apron; 1121 — abutment plate; 113-mounting seat; 1131 — engaging lug; 1132 — positioning bumps; 12-cutter assembly; 121-movable cutter; 1211-connecting shank; 122-fixture block; 1221-connecting column; 123-cover plate; 124-connecting block; 125-gap; 126-moving seat; 1261-boss; 1262-mounting groove; 1263-side panel; 127-middle block; 129-L-shaped block; 1291-horizontal segment; 1292-vertical section; 1293-guide block; 13-base; 131-front connecting seat; 1311-perforation; 132 — rear connection seat; 1321-positioning concave hole; 15-adjusting block; 151-adjustment section; 152-connecting part.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1-4.

Example (b): referring to fig. 1, a quick-adjust assembled braid cutting device 1 includes:

a base 13, wherein one side of the base 13 is provided with a front connecting seat 131 for connecting the cutter component 12, and the other side of the base 13 is provided with a rear connecting seat 132 for connecting the adjusting component 11; the middle part of the rear connecting seat 132 is provided with a plurality of positioning concave holes 1321, the adjusting component 11 comprises a mounting seat 113 matched with the rear connecting seat 132, the mounting seat 113 is provided with a positioning lug 1132 matched with the positioning concave hole 1321, the cutter component 12 comprises a movable cutter 121 used for cutting the braid and a fixture block 122 used for fixing the electronic element, the fixture block 122 is positioned above the cutter, and the middle part of the fixture block 122 is provided with a V-shaped fixture hole; the movable cutter 121 faces the adjusting component 11, and a gap 125 for the braid to pass through is formed between the mounting seat 113 and the cutter component 12; the upper portion of the mounting seat 113 is connected with a fixed tool holder 112 and a fixed block 111 matched with the movable cutter 121 in sequence, the side of the front connecting seat 131 is provided with a plurality of connecting holes which are vertically distributed, and is connected with an adjusting block 15 through the connecting holes, and the adjusting block 15 comprises a connecting portion 152 connected with the front connecting seat 131 and an adjusting portion 151 used for inserting the gap 125.

When the technical scheme is used for switching different electronic elements, the whole braid cutting device 1 does not need to be replaced, and the adjusting block 15 and the adjusting assembly 11 are directly replaced. When the braid or the pin is cut, the movable cutter 121 and the fixture block 122 move towards the direction of the adjusting assembly 11 under the driving of the external driving device, the movable cutter 121 is arranged opposite to the fixed cutter holder 112 of the adjusting assembly 11, and when the movable cutter 121 contacts the fixed cutter holder 112, the fixture block 122 with the V-shaped clamping hole and the fixed block 111 fix the electronic element, so that the braid and the pin are cut off smoothly. When the cutting height needs to be adjusted, the cutting knife assembly 12 cannot be adjusted when being in a fixed state, the width of the braid inserted into the gap can be adjusted by adjusting the fixed position of the adjusting block 15, so that the adjustment purpose is achieved, and when the position of the adjusting block 15 is adjusted, the cutting knife assembly can be connected with connecting holes at different positions on the side surface of the front connecting seat 131; when adjusting the cutting angle or fixing the electronic component, only the adjusting assembly 11 needs to be replaced, the adjusting assembly 11 is directly replaced and positioned through the mounting seat 113, and the fixing tool holder 112 and the fixing block 111 are replaced simultaneously during replacement, so that the whole operation is convenient.

Further, both sides of rear connecting seat 132 are provided with lower connecting holes, both sides of mounting seat 113 are respectively extended outward with engaging lug 1131, engaging lug 1131 is provided with an upper connecting hole matched with the lower connecting hole, and engaging lug 1131 is fixedly connected with rear connecting seat 132 through a connecting piece.

The connecting piece can adopt bolts and the like; the mounting base 113 is fixedly connected with the rear connection base 132 by a connection member. The mounting base 113, the fixed tool holder 112 and the fixed block 111 can be fixedly connected in sequence by bolts.

Further, the lower end of the fixed knife holder 112 is connected with the mounting seat 113, the upper end of the fixed knife holder 112 extends to the direction of the movable cutter 121 to form an abutting plate 1121, the upper end of the fixed knife holder 112 is provided with a connecting hole, the fixing block 111 is provided with an adjusting groove 1111, a connecting piece is arranged in the adjusting groove 1111, and the connecting piece penetrates through the adjusting groove 1111 to be connected with the connecting hole.

When the electronic component is used specifically, the occupied volume of the electronic component is different; after the electronic component is replaced, the clamping space needs to be adjusted, so that the adjusting groove 1111 is arranged on the fixing block 111, the position of the fixing block 111 on the fixing tool apron 112 can be adjusted relatively, and the adjustment is convenient. The connecting piece can adopt bolts, screws and the like.

Further, the rear connecting seat 132 comprises a fixing block 111 located in the middle, hollow connecting columns are respectively arranged on two sides of the fixing block 111, the cutter assembly 12 comprises a positioning seat, the positioning seat comprises an L-shaped block 129 connected with the fixing block 111, a vertical section 1292 of the L-shaped block 129 is located on the front side of the fixing block 111, a horizontal section 1291 of the L-shaped block 129 is fixed on the fixing block 111, guide blocks 1293 are respectively arranged on two sides of the horizontal section 1291, a guide groove is formed between the two guide blocks 1293, a protruding block connected with the connecting columns is arranged on the outer side of the guide block 1293, a moving seat 126 is arranged in the guide groove, side plates 1263 abutted against the guide blocks 1293 are respectively arranged on two sides of the moving seat 126, and the moving seat 126 is connected with the movable cutter.

In practical implementation, the moving seat 126 of the cutter assembly 12 is connected to an external driving device, and the driving device drives the moving seat 126 to move and drive the movable cutter 121 and the fixture block 122 to move. Meanwhile, the movable cutter 121 and the fixture block 122 are fixed on the movable seat 126 in a detachable connection mode, so that the cutter can be directly replaced when the cutter needs to be replaced, and the replacement is convenient.

Furthermore, a boss 1261 is arranged at the front end of the moving seat 126, a mounting groove 1262 is arranged in the middle of the boss 1261, a connecting handle 1211 matched with the mounting groove 1262 is arranged at the front end of the movable cutter 121, the connecting handle 1211 is inserted into the mounting groove 1262, connecting blocks 124 are respectively arranged at two sides of the rear end of the moving seat 126, the connecting blocks 124 are respectively connected with the upper ends of the side plates 1263, a middle block 127 is arranged in the middle of the two connecting blocks 124, a movable groove is arranged in the middle of the middle block 127, a connecting column 1221 is connected to the front end of the clamping block 122, one end of the connecting column 1221 is inserted into the movable groove, and a spring (not shown in the figure); the upper end of the connecting block 124 is connected with a cover plate 123.

The fixture block 122 in the cutter assembly 12 and the movable cutter 121 are detachably connected, so that the cutter assembly is convenient to disassemble and assemble when being replaced. And the rear end of the fixture block 122 is buffered by a spring, so that overlarge acting force on the electronic element is avoided. The front end of the spring is connected with the fixture block 122, and the rear end is connected with the middle block 127.

Furthermore, the fixed block 111 and the horizontal section 1291 are both provided with a through hole 1311, the lower end of the front side of the moving seat 126 is provided with an upper inclined surface, the lower end of the base 13 is provided with a cylinder 2, the cylinder 2 is connected with a driving column 3, the upper end of the driving column 3 is provided with a lower inclined surface 31 matched with the upper inclined surface, the lower inclined surface 31 abuts against the upper inclined surface, and a return spring is arranged between the moving seat 126 and the side plate 1263.

When the driving moving is performed, the moving seat 126 is driven to move by the up-and-down movement of the cylinder 2, and the structure is simple and the implementation is convenient. When driving, the driving column 3 moves upwards, and because the upper inclined plane is abutted against the lower inclined plane 31, the driving column 3 drives the moving seat 126 to move towards the direction of the adjusting component 11 and compresses the return spring; when the driving column 3 moves downward, the moving seat 126 moves forward and is reset under the urging force of the return spring.

Further, a height gauge 5 is connected to an outer side surface of the side plate 1263.

In order to measure the length of the braid conveniently, the height gauge 5 is arranged in the technical scheme so as to facilitate operation.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a braid cutting device of quick adjustment equipment which characterized in that: it includes:

2. A quick adjustment assembly braid cutting device as claimed in claim 1 wherein: the both sides of back connecting seat are equipped with down the connecting hole, the both sides of mount pad are outwards extended respectively has the engaging lug, and the engaging lug is equipped with the last connecting hole with lower connecting hole matched with, and the engaging lug passes through connecting piece and back connecting seat fixed connection.

3. A quick adjustment assembly braid cutting device as claimed in claim 2 wherein: the lower extreme and the mount pad of fixed blade holder are connected, and the upper end of fixed blade holder extends to movable cutter direction has the butt board, the upper end of fixed blade holder is equipped with the connecting hole, the fixed block is equipped with the adjustment tank, is equipped with the connecting piece in the adjustment tank, and the connecting piece passes the adjustment tank and is connected with the connecting hole.

4. A quick adjustment assembly braid cutting device as claimed in claim 3 wherein: the back connecting seat is including being located the fixed block at middle part, and the both sides of fixed block are equipped with hollow spliced pole respectively, cutter unit spare includes the positioning seat, the positioning seat includes the L-shaped piece of being connected with the fixed block, and the vertical section of L-shaped piece is located the front side of fixed block, and the horizontal segment of L-shaped piece is fixed in the fixed block, the both sides of horizontal segment are equipped with the guide block respectively, form the guide way between two guide blocks, and the outside of guide block is equipped with the lug of being connected with the spliced pole, is equipped with in the guide way and removes the seat, removes the both sides of seat and is equipped with the curb plate with the guide block butt respectively, remove.

5. A quick adjustment assembly braid cutting device as claimed in claim 4 wherein: the front end of the moving seat is provided with a boss, the middle part of the boss is provided with a mounting groove, the front end of the movable cutter is provided with a connecting handle matched with the mounting groove, the connecting handle is inserted into the mounting groove, two sides of the rear end of the moving seat are respectively provided with a connecting block, the connecting blocks are respectively connected with the upper ends of the side plates, the middle parts of the two connecting blocks are provided with an intermediate block, the middle part of the intermediate block is provided with a movable groove, the front end of the clamping block is connected with a connecting column, one end of the connecting column is inserted into; the upper end of the connecting block is connected with a cover plate.

6. A quick adjustment assembly braid cutting device as claimed in claim 5 wherein: the fixed block, the horizontal segment all are equipped with the perforation, the front side lower extreme that removes the seat is equipped with the inclined plane, the lower extreme of base is equipped with the cylinder, and the cylinder is connected with the drive post, and the upper end of drive post is equipped with down the inclined plane with last inclined plane matched with, and lower inclined plane offsets with last inclined plane, it is equipped with reset spring to remove between seat and the curb plate.

7. A quick adjustment assembly braid cutting device as claimed in claim 4 wherein: the outer side surface of the side plate is connected with a height gauge.