CN218195385U

CN218195385U - Cutting device for chip mounter

Info

Publication number: CN218195385U
Application number: CN202222598607.7U
Authority: CN
Inventors: 杨剑
Original assignee: Shenzhen Zhongshun Jiexing Technology Co ltd
Current assignee: Shenzhen Zhongshun Jiexing Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-03
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a cutting device for chip mounter, including processing machinery, the processing machinery up end is fixed has seted up a plurality of silos down, the processing machinery up end is fixed respectively and is provided with complementary unit, guide cylinder and actuating mechanism, complementary unit and guide cylinder setting silo both sides position department under, the guide cylinder inner slides and has cup jointed the direction ejector pad, direction ejector pad one side fixedly connected with initiative cutter, the draw-in groove has been fixed to have seted up on the initiative cutter outer wall, silo one side fixedly connected with push rod is kept away from down to the direction ejector pad, the push rod other end runs through guide cylinder and fixedly connected with push pedal. The utility model has the advantages of reasonable design, operation convenient to use not only can carry out cutting process to a plurality of materials areas simultaneously, raises the efficiency, conveniently changes the cutter moreover, saves the cost, has the practicality.

Description

Cutting device for chip mounter

Technical Field

The utility model relates to a chip mounter processing technology field especially relates to a cutting device for chip mounter.

Background

SMT is an electronic connection technology which utilizes professional automatic assembly equipment such as a solder paste printer, a chip mounter, reflow soldering and the like to directly paste surface assembly elements (types comprise resistors, capacitors, inductors and the like) and solder to the surface of a circuit board, an SMT automatic tape cutting machine is needed in the whole processing flow, the SMT automatic tape cutting machine is generally used for a tape recycling part of the chip mounter and is commonly used for cutting waste paper tapes, adhesive tapes and the like, the traditional tape is cut by using a cutting tape manually, the work site environment is disordered, the influence is neat, the labor is consumed, and the production efficiency is low.

A prior patent (publication number: CN 208117947U) discloses an SMT tape cutting machine, which includes: case, cutting mechanism and collecting box, cutting mechanism are located quick-witted incasement portion, and the collecting box is located cutting mechanism below, and cutting mechanism includes: driver, actuating lever and cutter unit spare, the driver includes: motor, drive wheel, actuating wheel, connecting gear, removal gear, main sword gear and supplementary sword gear, the cutter unit includes: the main cutter and the auxiliary cutter are coaxial, the main cutter and the main cutter gear are coaxial, and the auxiliary cutter gear are coaxial. Above-mentioned tape shearing machine just can realize the operation of tailorring in many SMT material areas through two cutters, and only through a motor drive, simple structure, light in weight, with low costs, the problem of tailorring failure can effectively be avoided to the mode of two cutters tailorring moreover.

The applicant finds that the SMT material belt cutting machine can only process one material belt at the same time, the production efficiency is not enough, and the cutter is troublesome to disassemble and assemble, and based on the method, the cutting device for the chip mounter is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art problem and providing a cutting device for chip mounter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for a chip mounter comprises a processing machine, wherein a plurality of lower material grooves are fixedly formed in the upper end face of the processing machine, an auxiliary mechanism, a guide cylinder and a driving mechanism are fixedly arranged on the upper end face of the processing machine respectively, the auxiliary mechanism and the guide cylinder are arranged at the positions of two sides of the lower material grooves, the inner end of the guide cylinder is sleeved with a guide push block in a sliding mode, one side of the guide push block is fixedly connected with a driving cutter, a clamping groove is fixedly formed in the outer wall of the driving cutter, a push rod is fixedly connected to one side, far away from the lower material grooves, of the guide push block, and the other end of the push rod penetrates through the guide cylinder and is fixedly connected with a push plate;

the guide pushing block is far away from one side of the pushing rod and is fixedly provided with a slot, a spring slot is fixedly formed in the front end of the slot, a clamping block is sleeved at the inner end of the spring slot in a sliding mode, the front end of the clamping block is fixedly connected with a pull rod and a reset spring respectively, two limiting sliding grooves are fixedly formed in the inner walls of the two sides of the spring slot, two limiting sliding rods are fixedly connected between the inner walls of the two limiting sliding grooves and the front and back of the two limiting sliding rods, and two limiting sliding blocks are sleeved on the outer walls of the two limiting sliding rods in a sliding mode.

Preferably, the auxiliary mechanism comprises a fixing plate and a straight knife tool, and the straight knife tool is fixedly connected to the outer wall of the fixing plate.

Preferably, a guide sliding groove is fixedly formed in the inner end of the guide cylinder, a first limiting sliding groove is fixedly formed in the upper inner wall and the lower inner wall of the guide sliding groove, a first limiting sliding rod is fixedly connected between the inner walls of two sides of the first limiting sliding groove, a first limiting sliding block is sleeved on the outer wall of the first limiting sliding rod in a sliding mode, the first limiting sliding block is fixedly connected to the outer wall of the guide pushing block, and the guide pushing block is sleeved on the inner end of the guide sliding groove in a sliding mode.

Preferably, the front end of the pull rod penetrates through the guide push block and is fixedly connected with a pull cap, and the reset spring is movably sleeved on the outer wall of the pull rod.

Preferably, the clamping block and the clamping groove are clamped, and the two limiting sliding blocks are fixedly connected to the outer walls of the two sides of the clamping block respectively.

Preferably, actuating mechanism includes driving motor, drive gear, driven shaft, two drive turntables and two connecting rods, the fixed cover of drive gear connects on the driving motor output, drive gear and driven gear meshing, the fixed cover of driven gear connects on the driven shaft outer wall, two drive turntables fixed connection is respectively at the driven shaft both ends, two the connecting rod rotates with two drive turntables respectively and is connected, two rectangular channels, two have been seted up to actuating mechanism one side fixed the connecting rod runs through two rectangular channels respectively and rotate to connect on the push pedal outer wall.

Preferably, a plurality of the discharging grooves are arranged in a straight line.

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

1. in the utility model, the device drives the push plate to move through the driving mechanism, further drives the push rod to move, further drives the driving cutter to rapidly move to the straight cutter to perform cutting operation under the guiding action of the guide cylinder, can simultaneously cut a plurality of material belts, and greatly improves the efficiency;

2. in the utility model, the driving cutter of the device is quickly arranged on the guide push block through the clamping groove of the clamping block, so that simple and convenient quick disassembly and assembly replacement can be carried out when a single cutter is used and has a problem, and the cost is saved;

to sum up, the utility model discloses overall structure reasonable in design, operation convenient to use not only can carry out cutting process to a plurality of material areas simultaneously, raises the efficiency, conveniently changes the cutter moreover, saves the cost.

Drawings

Fig. 1 is a schematic view of a main structure of a cutting apparatus for a chip mounter according to the present invention;

fig. 2 is a schematic top view of a cutting apparatus for a chip mounter according to the present invention;

fig. 3 is a schematic view of an internal structure of a guide cylinder of a cutting device for a chip mounter according to the present invention;

fig. 4 is the utility model provides a direction ejector pad internal structure schematic diagram for cutting device of chip mounter.

In the figure: 1. processing machinery; 11. a discharging groove; 2. an auxiliary mechanism; 21. a fixing plate; 22. a straight knife tool; 3. a guide cylinder; 31. a guide chute; 32. a first limiting sliding groove; 33. a first limiting sliding rod; 34. a first limiting sliding block; 4. a push rod; 5. pushing a plate; 6. guiding a push block; 61. pulling the cap; 62. inserting slots; 63. a spring slot; 64. a clamping block; 65. a pull rod; 66. a return spring; 67. a second limiting sliding chute; 68. a second limiting sliding rod; 69. a second limiting sliding block; 7. an active cutter; 71. a card slot; 8. a drive mechanism; 81. a drive motor; 82. a drive gear; 83. a driven gear; 84. a driven shaft; 85. driving the turntable; 86. a connecting rod; 87. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a cutting device for a chip mounter, including processing machinery 1, processing machinery 1 up end is fixed and has been seted up a plurality of silos 11 down, processing machinery 1 up end is fixed respectively and is provided with complementary unit 2, guide cylinder 3 and actuating mechanism 8, complementary unit 2 and guide cylinder 3 set up silo 11 both sides position department down, guide push block 6 has been cup jointed in the inner slip of

guide cylinder

3, 6 one side fixedly connected with initiative cutter 7 of guide push block, the fixed draw-in groove 71 that has seted up on the outer wall of initiative cutter 7, silo 11 one side fixedly connected with push rod 4 under guide push block 6 kept away from, the other end of push rod 4 runs through guide cylinder 3 and fixedly connected with push pedal 5.

The slot 62 is fixedly formed in one side, far away from the push rod 4, of the guide push block 6, the spring slot 63 is fixedly formed in the front end of the slot 62, the fixture block 64 is sleeved at the inner end of the spring slot 63 in a sliding mode, the front end of the fixture block 64 is fixedly connected with the pull rod 65 and the reset spring 66 respectively, the inner walls of the two sides of the spring slot 63 are fixedly provided with the two limiting sliding grooves 67, the two limiting sliding rods 68 are fixedly connected between the front inner walls and the rear inner walls of the two limiting sliding grooves 67, and the two limiting sliding blocks 69 are sleeved on the outer walls of the two limiting sliding rods 68 in a sliding mode.

The auxiliary mechanism 2 comprises a fixing plate 21 and a straight knife 22, the straight knife 22 is fixedly connected to the outer wall of the fixing plate 21, and the straight knife 22 is used for being matched with the driving knife 7 to cut.

Wherein, 3 the inner fixed direction spout 31 of having seted up of guide cylinder, the equal fixed spacing spout 32 of having seted up of inner wall about the direction spout 31, equal fixedly connected with spacing slide bar 33 between two spacing spout 32 both sides inner walls, equal sliding cup joints spacing slider 34 on two spacing slide bar 33 outer walls, and two spacing slider 34 fixed connection are on 6 outer walls of direction ejector pad, and the sliding cup joint of direction ejector pad 6 is in direction spout 31 the inner.

Wherein, the pull rod 65 front end runs through direction ejector pad 6 and fixedly connected with draws cap 61, and reset spring 66 activity cup joints on pull rod 65 outer wall, utilizes to draw cap 61 to drive pull rod 65 motion and further drives fixture block 64 motion compression reset spring 66, can be convenient take out the change with initiative cutter 7.

The fixture block 64 and the clamping groove 71 are clamped, the two limiting slide blocks 69 are fixedly connected to the outer walls of the two sides of the fixture block 64 respectively, and the two limiting slide blocks 69 slide on the two limiting slide rods 68, so that the motion of the fixture block 64 can be effectively stabilized, and the stability of the fixture block 64 when the fixture block is clamped with the active cutter 7 is improved.

Wherein, actuating mechanism 8 includes driving motor 81, drive gear 82, driven gear 83, driven shaft 84, two drive carousel 85 and two connecting rods 86, drive gear 82 fixes the cup joint on driving motor 81 output, drive gear 82 and driven gear 83 mesh, driven gear 83 fixes the cup joint on driven shaft 84 outer wall, two drive carousel 85 fixed connection is respectively at driven shaft 84 both ends, two connecting rods 86 rotate with two drive carousel 85 respectively and are connected, two rectangular channel 87 have been seted up to actuating mechanism 8 one side fixed, two connecting rods 86 run through two rectangular channel 87 respectively and rotate the connection on push pedal 5 outer wall, drive gear 82 initiative through driving motor 81, further drive driven gear 83 initiative, further drive driven shaft 84 initiative, further drive two drive carousel 85 initiatively, further drive push pedal 5 motion through two connecting rods 86 of rotating the connection, act to a plurality of push rods 4 simultaneously through push pedal 5.

Wherein, a plurality of unloading groove 11 are the setting of arranging in a straight line shape.

The working principle is as follows: when the device is used, the connecting rod 86 on the driving mechanism 8 drives the push plate 5 to move, the push rod 4 is further driven to move, the guide push block 6 is further driven to move, the driving cutter 7 is further driven to move towards the straight cutter 22, and the material belt is cut simply and conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutting device for a chip mounter comprises a processing machine (1) and is characterized in that a plurality of lower material grooves (11) are fixedly formed in the upper end face of the processing machine (1), an auxiliary mechanism (2), a guide cylinder (3) and a driving mechanism (8) are fixedly arranged on the upper end face of the processing machine (1) respectively, the auxiliary mechanism (2) and the guide cylinder (3) are arranged at positions on two sides of the lower material grooves (11), a guide push block (6) is sleeved at the inner end of the guide cylinder (3) in a sliding mode, a driving cutter (7) is fixedly connected to one side of the guide push block (6), a clamping groove (71) is fixedly formed in the outer wall of the driving cutter (7), a push rod (4) is fixedly connected to one side, far away from the lower material grooves (11), of the guide push block (6), and the other end of the push rod (4) penetrates through the guide cylinder (3) and is fixedly connected with a push plate (5);

the guide push block (6) is far away from one side of the push rod (4) and is fixedly provided with a slot (62), the front end of the slot (62) is fixedly provided with a spring groove (63), the inner end of the spring groove (63) is slidably sleeved with a clamping block (64), the front end of the clamping block (64) is fixedly connected with a pull rod (65) and a reset spring (66) respectively, two limiting sliding grooves (67) are fixedly arranged on the inner walls of two sides of the spring groove (63), two limiting sliding rods (68) are fixedly connected between the inner walls of the two limiting sliding grooves (67) in the front and back direction, and two limiting sliding blocks (69) are slidably sleeved on the outer wall of the two limiting sliding rods (68).

2. The cutting-off device for the chip mounter according to claim 1, wherein the auxiliary mechanism (2) includes a fixing plate (21) and a straight cutter (22), and the straight cutter (22) is fixedly connected to an outer wall of the fixing plate (21).

3. The cutting device for the chip mounter according to claim 1, wherein a guide chute (31) is fixedly formed in the inner end of the guide cylinder (3), a first limiting chute (32) is fixedly formed in each of the upper inner wall and the lower inner wall of the guide chute (31), a first limiting slide bar (33) is fixedly connected between the inner walls of the two sides of the first limiting chute (32), a first limiting slide block (34) is slidably sleeved on the outer wall of each of the two first limiting slide bars (33), the two first limiting slide blocks (34) are fixedly connected to the outer wall of the guide push block (6), and the guide push block (6) is slidably sleeved on the inner end of the guide chute (31).

4. The cutting device for the chip mounter according to claim 1, wherein the front end of the pull rod (65) penetrates through the guide push block (6) and is fixedly connected with a pull cap (61), and the return spring (66) is movably sleeved on the outer wall of the pull rod (65).

5. The cutting-off device for the chip mounter according to claim 1, wherein the clamping block (64) and the clamping groove (71) are arranged in a clamping manner, and the two second limiting sliding blocks (69) are respectively and fixedly connected to the outer walls of two sides of the clamping block (64).

6. The cutting device for the chip mounter according to claim 1, wherein the driving mechanism (8) includes a driving motor (81), a driving gear (82), a driven gear (83), a driven shaft (84), two driving turntables (85) and two connecting rods (86), the driving gear (82) is fixedly sleeved on an output end of the driving motor (81), the driving gear (82) is meshed with the driven gear (83), the driven gear (83) is fixedly sleeved on an outer wall of the driven shaft (84), the two driving turntables (85) are respectively and fixedly connected to two ends of the driven shaft (84), the two connecting rods (86) are respectively and rotatably connected to the two driving turntables (85), two rectangular grooves (87) are fixedly formed in one side of the driving mechanism (8), and the two connecting rods (86) respectively penetrate through the two rectangular grooves (87) and are rotatably connected to an outer wall of the pushing plate (5).

7. The cutting apparatus for a mounter according to claim 1, wherein a plurality of said blanking slots (11) are arranged in a line.