CN220023200U

CN220023200U - Circuit board soft board mother board cutting equipment

Info

Publication number: CN220023200U
Application number: CN202321069244.6U
Authority: CN
Inventors: 肖同国; 王艳春
Original assignee: Suining Kaishengshi Electronic Technology Co ltd
Current assignee: Suining Kaishengshi Electronic Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-14
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of circuit board production and discloses circuit board soft board mother board cutting equipment which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a fixing mechanism; through the cooperation between fixed establishment and the movable mechanism, fixed establishment drives first grip block through first electric putter and goes up and down to make first last cushion and first cushion carry out the centre gripping to the one end of circuit board soft board, drive movable adjustment mechanism through the second electric putter simultaneously and remove to the other end of circuit board soft board, and make two sets of guide arms drive the second grip block through the lifting rod and rise, use the second to go up cushion and the second cushion to the other end centre gripping of circuit board soft board down, avoided the rigidity location to cause the damage to circuit board soft board, improve the stability of circuit board soft board location, the centre gripping location of circuit board soft board of different sizes is applicable to simultaneously, improve the cutting efficiency and the cutting quality of circuit board soft board.

Description

Circuit board soft board mother board cutting equipment

Technical Field

The utility model relates to the technical field of circuit board production, in particular to circuit board soft board motherboard cutting equipment.

Background

The flexible circuit board is also called a flexible circuit board for short, is a circuit board mainly composed of CU (E.D. or R.A. copper foil), A (acrylic and epoxy resin thermosetting adhesive) and PI (polyimide film), and has the advantages of saving space, reducing weight, having high flexibility and the like, and the flexible circuit board needs to be cut into a plurality of small circuit boards in separate processing production;

in the prior art, publication No.: CN216328633U discloses a circuit flexible board cutting device, including the cutting device body, the cutting device body includes the workstation, top one side fixed mounting of workstation has first fixed frame, the spout has been seted up to top one side of workstation, the fixed frame of second is installed in the inner sliding of spout, spacing subassembly is installed to one side of the fixed frame of second, the bottom of spacing subassembly compresses tightly the laminating with the inboard of spout, spacing subassembly includes the otic placode, otic placode fixed mounting is in one side of the fixed frame of second, threaded mounting has stop bolt on the otic placode, the one end of stop bolt passes the otic placode and compresses tightly the laminating with the bottom of spout, the fixed slot has all been seted up at the top of first fixed frame and the fixed frame of second. According to the utility model, the structure of the fixing mechanism of the cutting device is changed, so that the fixing mechanism can be adjusted in the length direction, and circuit flexible boards with different lengths can be fixed;

when the circuit board is cut, the circuit board is clamped by the fixed jig to be cut, and the circuit board is different in size, so that the jig needs to be replaced frequently, the applicability is poor, the operation is troublesome, hard materials such as clamping plates or pressing plates are adopted to be extruded and fixed, traces or even cracks are easily left on the circuit board when the pressure is large, and the cutting work is not easy to carry out, so that the circuit board soft board motherboard cutting equipment is required.

Disclosure of Invention

The utility model aims to provide the circuit board soft board motherboard cutting equipment which is convenient for fixing and cutting circuit board soft board motherboards with different specifications, improves the cutting efficiency, improves the positioning stability of the circuit board, improves the cutting quality of the circuit board, and avoids the circuit board from being damaged by rigid clamping so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the circuit board soft board mother board cutting device comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a fixing mechanism, and the upper surface of the workbench is slidably connected with a movable adjusting mechanism;

the fixing mechanism comprises a first electric push rod, a fixing plate and a first vertical plate, wherein the first electric push rod is arranged on one side of the workbench, the fixing plate is welded at one end of the upper surface of the fixing plate, a first groove is formed in the other end of the upper surface of the fixing plate, a first lower rubber cushion is bonded in the first groove, a first limiting plate is welded at the upper end of one side of the first vertical plate, a first clamping plate is arranged in parallel under the first limiting plate, a first upper rubber cushion is bonded on the lower surface of the first clamping plate, a sliding block is welded in the middle of one side of the first clamping plate, and the lower surface of the sliding block is fixedly connected with the upper end of a telescopic rod of the first electric push rod;

the movable adjusting mechanism comprises a movable plate, a second vertical plate and a second limiting plate, wherein the movable plate is connected to the upper surface of the workbench in a sliding mode, the second limiting plate is welded to the upper end of one side of the second vertical plate, a second clamping plate is arranged below the second limiting plate in parallel, a second upper rubber cushion is adhered to the lower surface of the second clamping plate, a second groove is formed in one end of the upper surface of the movable plate, and a second lower rubber cushion is adhered to the bottom of the second groove.

Preferably, the second vertical plate is welded at the other end of the upper surface of the movable plate, a second electric push rod is installed at one end of the upper surface of the workbench opposite to the fixed plate, and one end of a telescopic rod of the second electric push rod is fixedly connected to one side of the movable plate.

Preferably, a pull rod is arranged right above the second limiting plate, the lower ends of the two ends of the pull rod are welded with guide rods, the lower ends of the two groups of guide rods penetrate through the second limiting plate and are fixedly connected to the upper surface of the second clamping plate, springs are sleeved on the outer sides of the two groups of guide rods, and the upper ends of the two groups of springs are abutted to the lower surface of the second limiting plate.

Preferably, a chute for sliding connection of the sliding block is formed in the middle of one side of the first vertical plate, and first clamping blocks are welded on two adjacent sides of the first clamping plate and the sliding block.

Preferably, the first limiting grooves for the sliding connection of the first clamping blocks are formed in two adjacent sides of the first vertical plate and the sliding groove, and the length of the first limiting grooves is the same as that of the sliding groove.

Preferably, the two sides of the second clamping plate are fixedly connected with second clamping blocks, and the two adjacent sides of the second vertical plate and the second limiting plate are provided with second limiting grooves for sliding connection of the second clamping blocks.

Preferably, scale marks are arranged on the upper surface of the workbench at one end adjacent to the fixed plate, guide grooves are arranged on two sides of the workbench adjacent to the first electric push rod, a plurality of groups of support columns are welded on the lower surface of the workbench, and auxiliary components are arranged on two sides of the movable plate.

Preferably, the auxiliary assembly comprises a connecting block, a bottom plate is welded at one end of the lower surface of the connecting block, a round groove for embedding steel balls is formed in one side of the bottom plate, and the steel balls are in rolling connection with the guide grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first clamping plate is driven to lift by the fixing mechanism through the first electric push rod, so that one end of the circuit board soft board is clamped by the first upper rubber cushion and the first lower rubber cushion, meanwhile, the movable adjusting mechanism is driven to move to the other end of the circuit board soft board through the second electric push rod, the second clamping plate is driven to lift by the two groups of guide rods through the lifting rod, the other end of the circuit board soft board is clamped by the second upper rubber cushion and the second lower rubber cushion, the circuit board soft board is prevented from being damaged by rigid positioning, the positioning stability of the circuit board soft board is improved, and the circuit board soft board cutting device is suitable for clamping and positioning of circuit board soft boards with different sizes, and the cutting efficiency and the cutting quality of the circuit board soft board are improved.

2. According to the flexible circuit board cutting device, the scale marks, the guide grooves and the auxiliary components are matched, so that the distance between the movable adjusting mechanism and the fixed mechanism can be conveniently adjusted according to the length of the flexible circuit board to be cut, meanwhile, the auxiliary components are in sliding connection with the guide grooves through the steel balls, so that the stability of the movable adjusting mechanism in moving is improved, the friction between the movable plate and the workbench is reduced, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

fig. 3 is a schematic structural view of the movable adjusting mechanism of the present utility model.

In the figure: 1. a work table; 2. a fixing mechanism; 21. a fixing plate; 211. a first groove; 22. a first vertical plate; 221. a chute; 222. a first limit groove; 23. a first clamping plate; 231. a slide block; 232. a first clamping block; 24. a first upper rubber pad; 25. a first lower rubber pad; 26. a first limiting plate; 27. a first electric push rod; 3. a movable adjusting mechanism; 31. a movable plate; 311. a second groove; 32. a second vertical plate; 321. a second limiting plate; 322. the second limit groove; 33. a second clamping plate; 331. a second clamping block; 34. a pull rod; 341. a guide rod; 342. a spring; 35. a second upper rubber pad; 36. a second lower rubber pad; 4. an auxiliary component; 41. a connecting block; 42. a bottom plate; 421. a circular groove; 43. steel balls; 5. a support column; 6. scale marks; 7. a guide groove; 8. and the second electric push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the circuit board soft board mother board cutting device comprises a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with a fixing mechanism 2, and the upper surface of the workbench 1 is slidably connected with a movable adjusting mechanism 3;

the fixing mechanism 2 comprises a first electric push rod 27 arranged on one side of the workbench 1, a fixing plate 21 and a first vertical plate 22 welded at one end of the upper surface of the fixing plate 21, wherein a first groove 211 is formed in the other end of the upper surface of the fixing plate 21, a first lower rubber cushion 25 is adhered in the first groove 211, a first limiting plate 26 is welded at the upper end of one side of the first vertical plate 22, a first clamping plate 23 is arranged in parallel under the first limiting plate 26, a first upper rubber cushion 24 is adhered to the lower surface of the first clamping plate 23, a sliding block 231 is welded in the middle of one side of the first clamping plate 23, and the lower surface of the sliding block 231 is fixedly connected with the upper end of a telescopic rod of the first electric push rod 27;

the movable adjusting mechanism 3 comprises a movable plate 31, a second vertical plate 32 and a second limiting plate 321, wherein the movable plate 31 is slidably connected to the upper surface of the workbench 1, the second limiting plate 321 is welded to the upper end of one side of the second vertical plate 32, a second clamping plate 33 is arranged under the second limiting plate 321 in parallel, a second upper rubber cushion 35 is adhered to the lower surface of the second clamping plate 33, a second groove 311 is formed in one end of the upper surface of the movable plate 31, and a second lower rubber cushion 36 is adhered to the bottom of the second groove 311.

During the use, according to circuit board length dimension control second electric putter 8 promotion fly leaf 31, the activity is handled simultaneously and is being close to the fixed plate 21, steel ball 43 and guide way 7 roll connection of bottom plate 42 one side of two sets of auxiliary assembly 4, thereby stability when having improved fly leaf 31 horizontal migration, can the flexible length of accurate control second electric putter 8 telescopic link through scale mark 6, thereby make the interval of first riser 22 and second riser 32 and circuit board soft board's length the same, make two sets of guide arms 341 drive the second clamping lever through pulling pull rod 34 and rise, place the circuit board soft board at the upper surface of first cushion 25 and second cushion 36 down, loosen pull rod 34, second clamping plate 33 is fixed to the one end centre gripping of circuit board under the elastic potential energy effect of gravity and spring 342, start first electric putter 27 simultaneously and drive slider 231 and descend, thereby make the first cushion 24 of first clamping plate 23 lower surface fix the other end of circuit board soft board, can carry out the centre gripping location to the circuit board of difference, the application scope of equipment has been increased, easy operation has avoided the flexible board to cut the flexible board to cause the flexible board to cut the rigidity to cut the work, the flexible board is cut out to the work to the flexible board is avoided.

The second riser 32 welds the other end at fly leaf 31 upper surface, and second electric putter 8 is installed to workstation 1 upper surface and the opposite one end of fixed plate 21, and the telescopic link one end fixed connection of second electric putter 8 is in one side of fly leaf 31, is convenient for remove the position of fly leaf 31 through second electric putter 8, has reduced the amount of labour relative traditional manual promotion.

The pull rod 34 is arranged right above the second limiting plate 321, the lower ends of the two ends of the pull rod 34 are welded with the guide rods 341, the lower ends of the two groups of guide rods 341 penetrate through the second limiting plate 321 and are fixedly connected to the upper surface of the second clamping plate 33, springs 342 are sleeved on the outer sides of the two groups of guide rods 341, the upper ends of the two groups of springs 342 are abutted against the lower surface of the second limiting plate 321, and upward pulling force is applied to the pull rod 34, so that the second clamping plate 33 is lifted through the two groups of guide rods 341, the circuit board flexible plate is clamped and positioned conveniently, and compared with the fact that the clamping plate is driven to lift by a manual rotating screw, the clamping efficiency is improved.

The spout 221 that supplies slider 231 sliding connection has been seted up at the one side middle part of first riser 22, and first clamping plate 23 has all welded first fixture block 232 with the adjacent both sides of slider 231, and first clamping plate 23 passes through slider 231 sliding connection in spout 221, has improved the stability when first clamping plate 23 goes up and down the centre gripping.

First limiting grooves 222 for sliding connection of first clamping blocks 232 are formed in two adjacent sides of the first vertical plate 22 and the sliding grooves 221, the length of each first limiting groove 222 is identical to that of each sliding groove 221, the first clamping plates 23 are in sliding connection with the first limiting grooves 222 through two groups of first clamping blocks 232, stability of the first clamping plates 23 in lifting is improved, deviation of angles of the first clamping plates 23 is avoided, and stability of clamping and positioning of circuit board soft plates is improved.

The second clamping blocks 331 are fixedly connected to the two sides of the second clamping plate 33, the second limiting grooves 322 for the second clamping blocks 331 to be in sliding connection are formed in the two adjacent sides of the second vertical plate 32 and the second limiting plate 321, the second clamping plate 33 is in sliding connection with the second limiting grooves 322 through the second clamping blocks 331, stability of the second clamping plate 33 in lifting is improved, angular deviation of the second clamping plate 33 is avoided, stability of clamping a circuit board soft board is improved, meanwhile, the first upper rubber pad 24, the first lower rubber pad 25, the second upper rubber pad 35 and the second lower rubber pad 36 are rubber sheets, and rigidity of the clamping plates can be buffered, so that scratches or damage on a circuit board soft board mother board are avoided.

The scale mark 6 has been seted up with fixed plate 21 adjacent one end to workstation 1 upper surface, guide way 7 has all been seted up to workstation 1 and the adjacent both sides of first electric putter 27, and the lower surface welding of workstation 1 has multiunit support column 5, and the both sides of fly leaf 31 all are provided with auxiliary assembly 4, are convenient for control the distance between activity adjustment mechanism 3 and the fixed establishment 2 through scale mark 6, make things convenient for the staff to adjust, improve the efficiency to circuit board soft board mother board location, and multiunit support column 5 level has been placed simultaneously and has been improved the stability of workstation 1.

The auxiliary assembly 4 comprises a connecting block 41, a bottom plate 42 is welded at one end of the lower surface of the connecting block 41, a round groove 421 in which a steel ball 43 is embedded is formed in one side of the bottom plate 42, the steel ball 43 is in rolling connection with the guide groove 7, the friction force between the movable plate 31 and the workbench 1 is reduced, the movable plate 31 is limited, and the movable plate 31 is prevented from being angularly offset in the moving process.

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

Claims

1. A circuit board soft board mother board cutting device is characterized in that: the automatic feeding device comprises a workbench (1), wherein the upper surface of the workbench (1) is fixedly connected with a fixing mechanism (2), and the upper surface of the workbench (1) is slidably connected with a movable adjusting mechanism (3);

the fixing mechanism (2) comprises a first electric push rod (27) arranged on one side of the workbench (1), a fixing plate (21) and a first vertical plate (22) welded at one end of the upper surface of the fixing plate (21), a first groove (211) is formed in the other end of the upper surface of the fixing plate (21), a first lower rubber pad (25) is adhered in the first groove (211), a first limiting plate (26) is welded at the upper end of one side of the first vertical plate (22), a first clamping plate (23) is arranged in parallel under the first limiting plate (26), a first upper rubber pad (24) is adhered to the lower surface of the first clamping plate (23), a sliding block (231) is welded in the middle of one side of the first clamping plate (23), and the lower surface of the sliding block (231) is fixedly connected with the upper end of a telescopic rod of the first electric push rod (27);

the movable adjusting mechanism (3) comprises a movable plate (31) which is slidably connected to the upper surface of the workbench (1), a second vertical plate (32) and a second limiting plate (321) welded to the upper end of one side of the second vertical plate (32), a second clamping plate (33) is arranged under the second limiting plate (321) in parallel, a second upper rubber pad (35) is adhered to the lower surface of the second clamping plate (33), a second groove (311) is formed in one end of the upper surface of the movable plate (31), and a second lower rubber pad (36) is adhered to the bottom of the second groove (311).

2. The circuit board flexible board mother board cutting device according to claim 1, wherein: the second vertical plate (32) is welded at the other end of the upper surface of the movable plate (31), a second electric push rod (8) is installed at one end, opposite to the fixed plate (21), of the upper surface of the workbench (1), and one end of a telescopic rod of the second electric push rod (8) is fixedly connected to one side of the movable plate (31).

3. The circuit board flexible board mother board cutting device according to claim 1, wherein: the utility model discloses a pull rod structure, including second limiting plate (321), pull rod (34) are provided with directly over second limiting plate (321), the lower extreme at pull rod (34) both ends has all welded guide arm (341), and the lower extreme of two sets of guide arm (341) all runs through second limiting plate (321) and fixed connection at the upper surface of second grip block (33), two sets of the outside of guide arm (341) all overlaps and is equipped with spring (342), and the upper end of two sets of spring (342) all contradicts with the lower surface of second limiting plate (321).

4. The circuit board flexible board mother board cutting device according to claim 1, wherein: a sliding groove (221) for sliding connection of the sliding block (231) is formed in the middle of one side of the first vertical plate (22), and first clamping blocks (232) are welded on two adjacent sides of the first clamping plate (23) and the sliding block (231).

5. The circuit board flexible board mother board cutting device according to claim 4, wherein: first limiting grooves (222) for sliding connection of first clamping blocks (232) are formed in two adjacent sides of the first vertical plate (22) and the sliding grooves (221), and the lengths of the first limiting grooves (222) are identical to those of the sliding grooves (221).

6. The circuit board flexible board mother board cutting device according to claim 1, wherein: the two sides of the second clamping plate (33) are fixedly connected with second clamping blocks (331), and second limiting grooves (322) for the sliding connection of the second clamping blocks (331) are formed in the two adjacent sides of the second vertical plate (32) and the second limiting plates (321).

7. The circuit board flexible board mother board cutting device according to claim 1, wherein: scale marks (6) are formed in the upper surface of the workbench (1) and at one end adjacent to the fixed plate (21), guide grooves (7) are formed in the two sides, adjacent to the first electric push rod (27), of the workbench (1), a plurality of groups of support columns (5) are welded on the lower surface of the workbench (1), and auxiliary assemblies (4) are arranged on the two sides of the movable plate (31).

8. The circuit board flexible board mother board cutting apparatus according to claim 7, wherein: the auxiliary assembly (4) comprises a connecting block (41), a bottom plate (42) is welded at one end of the lower surface of the connecting block (41), a round groove (421) for embedding a steel ball (43) is formed in one side of the bottom plate (42), and the steel ball (43) is in rolling connection with the guide groove (7).