CN219617966U

CN219617966U - Cutter quick assembly disassembly structure

Info

Publication number: CN219617966U
Application number: CN202320450383.7U
Authority: CN
Inventors: 甘正云
Original assignee: Taizhou Huigong Sewing Equipment Co ltd
Current assignee: Taizhou Huigong Sewing Equipment Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-09-01
Anticipated expiration: 2033-03-03

Abstract

The utility model provides a cutter quick-dismounting structure which comprises a frame, wherein a driving roller and a pressing roller are arranged on the frame and used for driving materials to move, a mounting frame is arranged on the frame, an air cylinder is arranged on the mounting frame, a cutter rest is fixedly arranged at the output end of the air cylinder, a movable cutter is arranged on the cutter rest and is detachably connected with the cutter rest, the air cylinder drives the cutter rest to reciprocate up and down, a fixed cutter is also arranged at the bottom of the movable cutter, when the movable cutter moves downwards, the side end of the movable cutter is attached to the side end of the fixed cutter to cut off the materials, the fixed cutter is provided with a fixing hole, the fixed cutter is connected with the frame through a fixing hole screw, the mounting frame and the cutter rest are all provided with dismounting holes, the dismounting holes are coaxial with the fixing hole, and when the fixed cutter needs to be replaced, an inner hexagonal wrench stretches into the fixing hole and screws out of the fixing hole, so that the fixed cutter is separated from the frame, the replacement of the fixed cutter is more convenient and quick, the replacement time is saved, and the production efficiency is improved.

Description

Cutter quick assembly disassembly structure

Technical Field

The utility model relates to automatic equipment, in particular to a cutter quick-dismounting structure.

Background

At present, chinese patent with publication number CN207858926U discloses a high-efficient magic tape slicer, which comprises a frame, a feeding rack, a guide device and a slicing device, the slicing device comprises a mounting seat, an air cylinder, a movable plate, a fixed block and a cutter, the air cylinder passes through the mounting seat to be fixed with the movable plate, the fixed block is arranged on the bottom surface of the movable plate, the cutter is arranged at the center of the fixed block, a guide plate is arranged below the cutter, the cutter is controlled to move downwards and stick to the side end of the guide plate through the air cylinder, and the magic tape is cut off.

Above-mentioned patent still exists not enough, need change cutter and stock guide when need cut out the magic subsides of different angles to accurate required angle of cutting out makes the dismantlement degree of difficulty of cutter and pouring board great through fixed block fixed cutter, need demolish pouring board and cutter again after all demolishing cylinder, mount pad, fly leaf, comparatively troublesome.

Disclosure of Invention

In view of the above, the present utility model is directed to a quick-dismantling structure for a tool, which has the advantage of convenient tool dismantling.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a cutter quick assembly disassembly structure, includes the frame, be provided with drive roller and compression roller in the frame, the material passes through drive roller and compression roller and removes, the fixed mounting bracket that is provided with of frame, be provided with the cylinder on the mounting bracket, the fixed knife that is provided with of cylinder output, be provided with on the knife rest and move the sword, move the sword with the knife rest can dismantle and be connected, the frame still is provided with the stationary knife, the stationary knife sets up move the sword below, the fixed orifices has been seted up to the stationary knife, the stationary knife with the frame passes through fixed orifices screw connection, the mounting bracket with all seted up the dismantlement hole on the knife rest, dismantle the hole with the fixed orifices is coaxial.

Through above-mentioned technical means, through set up the knife rest at the cylinder output to with moving the sword with the knife rest can dismantle and be connected, more convenient and fast when changing the sword, through offer on knife rest and mounting bracket dismantle the hole and make to dismantle hole and stationary knife fixed orifices coaxial, when need dismantle the stationary knife make only need stretch into the hexagon socket head cap spanner dismantle the hole twist and screw out the screw of fixed stationary knife can, make change stationary knife convenient and fast more, practice thrift the change time, improve production efficiency.

Preferably, the knife rest is provided with a knife placing groove, the movable knife is arranged in the knife placing groove, the knife placing groove is provided with a plurality of threaded holes, and the movable knife is connected with the knife rest through the threaded holes through screws.

Through the technical means, the cutter groove is formed, the movable cutter is arranged in the cutter groove, the compactness of the cutter rest is improved, the inclination of the cutter rest is prevented, and the installation precision between the movable cutter and the cutter rest is improved.

Preferably, the side end of the mounting frame is provided with a clamping plate, a sliding groove is formed between the clamping plate and the mounting frame, the tool rest slides along the sliding groove, and the clamping plate is connected with the mounting frame through screws.

Through the technical means, the tool rest slides in the sliding groove, the tool rest is limited to rotate through the sliding groove, and the tool rest or the air cylinder is prevented from being inclined in the installation process, so that the inclined material is cut, the error proofing function is achieved, and the installation accuracy of the tool rest is improved.

Preferably, the frame is further provided with a first guide block and a second guide block in parallel, a guide plate is formed between the first guide block and the second guide block, and materials pass through the guide plate and enter between the driving roller and the pressing roller.

Through the technical means, the guide plate enables materials to linearly enter the compression roller and the driving roller, so that the inclination of the notch caused by the skew of the materials is prevented, and the yield of products is improved.

Preferably, the frame deviates from guide block one, guide block two one end still parallel arrangement has guide block three and guide block four, guide block one, guide block two, guide block three and guide block four bottom all have seted up the indent, the indent presses the material both ends.

Through the technical means, the pressing groove is used for pre-flattening the material, so that the material is limited to move in the vertical direction in the moving process, and the material is prevented from being tilted up to cause inconsistent cutting length when passing through the pressing roller and the driving roller.

Preferably, the first guide block and the second guide block are close to one end of the mounting frame and are provided with pressing plates, each pressing plate comprises a mounting portion and a pressing portion, each mounting portion is connected with the first guide block and the second guide block through screws, the pressing portions are close to the bottom surface of one side of each mounting portion and are consistent with the top surface of each pressing groove in height, and one side of each pressing portion, which is away from each mounting portion, is inclined downwards.

Through the technical means, the materials are guided into the pressing grooves of the guide block III and the guide block IV from the pressing grooves of the guide block I and the guide block II, the problems that the notch is uneven and the like are caused by the fact that the materials tilt backwards between the movable cutter and the fixed cutter are prevented, the materials are tightly attached to the fixed cutter through the pressing part in a downward tilting mode, meanwhile, the pressing grooves do not need to tightly press the materials on a frame through the pressing part, and defective products caused by the fact that the driving roller cannot drive the materials to move or the materials are worn due to overlarge friction force are prevented.

Preferably, the first guide block is fixedly connected with the frame, the first guide block is fixedly provided with a guide rod, the second guide block is connected with the guide rod in a sliding manner, a plurality of waist holes are formed in the third guide block and the fourth guide block, and the third guide block and the fourth guide block are connected with the frame through the waist holes in a screw mode.

Through above-mentioned technical means, slide through guide block two and guide bar and be connected, make the width of deflector adjustable, make the distance between guide block three and the guide block four adjustable through the waist hole, make equipment be applicable to more size materials.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a second schematic structural diagram of an embodiment;

FIG. 3 is a schematic diagram of a third embodiment;

fig. 4 is a schematic structural view of the platen.

Reference numerals: 1. a frame; 2. a driving roller; 3. a press roller; 4. a mounting frame; 5. a cylinder; 6. a tool holder; 7. a movable knife; 8. a fixed cutter; 9. a fixing hole; 10. disassembling the hole; 11. a knife placing groove; 12. a threaded hole; 13. a clamping plate; 14. a slip groove; 15. a first guide block; 16. a second guide block; 17. a guide plate; 18. a guide block III; 19. a guide block IV; 20. pressing a groove; 21. a pressing plate; 22. a mounting part; 23. a pressing part; 24. a guide rod; 25. waist holes.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

The utility model provides a cutter quick assembly disassembly structure, as shown in fig. 1 through 4, including frame 1, be provided with drive roller 2 and compression roller 3 in frame 1, the material is through drive roller 2 and compression roller 3 removal, the material includes equal long strip material of magic subsides, frame 1 is provided with mounting bracket 4, mounting bracket 4 passes through bolted connection with frame 1, be provided with cylinder 5 on the mounting bracket 4, cylinder 5 passes through screwed connection with mounting bracket 4, cylinder 5 output is fixed to be provided with knife rest 6, be provided with movable knife 7 on the knife rest 6, movable knife 7 can dismantle with knife rest 6 and be connected, movable knife 7 lower extreme cutting edge department inclines from left to right, when cylinder 5 ventilates, knife rest 6 drives movable knife 7 and moves down, frame 1 still is provided with stationary knife 8, stationary knife 8 sets up in movable knife 7 below, movable knife 7 cutting edge department still is provided with the flitch, the stationary knife 8 side is pasted to the flitch side, cut off the material from left right when moving down, stationary knife 8 has seted up fixed orifices 9, stationary knife 8 and frame 1 pass through fixed orifices 9 and are connected, all set up dismantling hole 10 on knife rest 4 and knife rest 6, dismantle 10 coaxial with knife rest 6, dismantle hole 10 and 10 need be removed from left to right, in the time 9 when the fixed orifices 10 need to be changed, the fixed knife 8 is changed, the time is improved, the inside the fixed spanner is changed, the inside the frame is convenient to be changed, the fixed hole is changed, and the inside the fixed hole is changed, and the screw is changed, the inside is more has the fixed in the fixed hole is changed, and the time 9.

The cutter placing groove 11 is formed in the cutter rest 6, the cutter placing groove 11 is formed in the side end of the cutter rest 6, the movable cutter 7 is arranged in the cutter placing groove 11, a clearance hole is formed in the corner of the cutter placing groove 11, the movable cutter 7 is better installed, a plurality of threaded holes 12 are formed in the cutter placing groove 11, the movable cutter 7 is connected with the cutter rest 6 through the threaded holes 12 through screws, the cutter placing groove 11 is formed in a penetrating mode, the movable cutter 7 is installed in the cutter placing groove 11, the compactness of the cutter rest 6 is improved, meanwhile, the installation inclination of the stopping cutter 7 is prevented, and the installation precision between the movable cutter 7 and the cutter rest 6 is improved.

The mounting bracket 4 side is provided with splint 13, forms between splint 13 and the mounting bracket 4 and slides groove 14, and knife rest 6 slides along slide groove 14, splint 13 and mounting bracket 4 screw connection install knife rest 6 at cylinder 5 output earlier when the installation, install splint 13 at mounting bracket 4 side again, confirm through the sound of friction and the position of splint 13 when starting cylinder 5 that knife rest 6 is crooked, play the mistake proofing function to increase the installation accuracy of knife rest 6.

The frame 1 is also provided with a first guide block 15 and a second guide block 16 in parallel, a guide plate 17 is formed between the first guide block 15 and the second guide block 16, materials pass through the guide plate 17 and enter between the driving roller 2 and the pressing roller 3, and the materials enter the pressing roller 3 and the driving roller 2 along a straight line through the guide plate 17, so that the inclination of a notch caused by the skew of the materials is prevented, and the yield of products is improved.

The frame 1 deviates from guide block one 15, guide block two 16 one end still parallel arrangement has guide block three 18 and guide block four 19, and guide block one 15, guide block two 16, guide block three 18 and guide block four 19 bottom all have seted up indent 20, and indent 20 pushes down the material both ends, makes the material restrict the removal of its upper and lower direction in the removal in-process, prevents that the material from perk when passing compression roller 3 and drive roller 2, leads to its cutting length inconsistent.

The guide block I15 is provided with clamp plate 21 with guide block II 16 one end that is close to mounting bracket 4, clamp plate 21 includes installation department 22 and clamp splice 23, installation department 22 and guide block I15, guide block II 16 screw connection, clamp splice 23 is close the bottom surface of installation department 22 one side and the high unanimity of indent 20 top surface, clamp splice 23 deviates from installation department 22 one side downward sloping, when the material passes clamp plate 21, clamp splice 23 compresses tightly the material downwards on stationary knife 8 gradually, preparation for the cutting, make the material get into in the indent 20 of guide block III 18 and guide block IV 19 simultaneously, prevent that the material perk from leading to the incision uneven.

The first guide block 15 is fixedly connected with the frame 1, the first guide block 15 is fixedly provided with a guide rod 24, the second guide block 16 is connected with the guide rod 24 in a sliding manner, the width of the guide plate 17 can be adjusted, a plurality of waist holes 25 are formed in the third guide block 18 and the fourth guide block 19, the third guide block 18 and the fourth guide block 19 are connected with the frame 1 through the waist holes 25 in a screw mode, the distance between the third guide block 18 and the fourth guide block 19 can be adjusted through the waist holes 25, and the device is applicable to materials with more sizes.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The utility model provides a cutter quick assembly disassembly structure, includes frame (1), be provided with drive roller (2) and compression roller (3) on frame (1), the material is through drive roller (2) and compression roller (3) removal, characterized by: the utility model provides a frame (1) is fixed be provided with mounting bracket (4), be provided with cylinder (5) on mounting bracket (4), cylinder (5) output is fixed to be provided with knife rest (6), be provided with on knife rest (6) and move sword (7), move sword (7) with knife rest (6) can dismantle and be connected, frame (1) still is provided with stationary knife (8), stationary knife (8) set up move sword (7) below, stationary knife (8) have seted up fixed orifices (9), stationary knife (8) with frame (1) pass through fixed orifices (9) screw connection, mounting bracket (4) with all seted up on knife rest (6) and dismantle hole (10), dismantle hole (10) with fixed orifices (9) are coaxial.

2. The quick assembly disassembly structure of a tool according to claim 1, wherein: the cutter rest (6) is provided with a cutter placing groove (11), the movable cutter (7) is arranged in the cutter placing groove (11), the cutter placing groove (11) is internally provided with a plurality of threaded holes (12), and the movable cutter (7) is connected with the cutter rest (6) through the threaded holes (12) through screws.

3. The quick assembly disassembly structure of a tool according to claim 1, wherein: the novel tool holder is characterized in that a clamping plate (13) is arranged at the side end of the mounting frame (4), a sliding groove (14) is formed between the clamping plate (13) and the mounting frame (4), the tool holder (6) slides along the sliding groove (14), and the clamping plate (13) is connected with the mounting frame (4) through screws.

4. The quick assembly disassembly structure of a tool according to claim 1, wherein: the machine frame (1) is also provided with a first guide block (15) and a second guide block (16) in parallel, a guide plate (17) is formed between the first guide block (15) and the second guide block (16), and materials pass through the guide plate (17) to enter between the driving roller (2) and the pressing roller (3).

5. The quick assembly disassembly structure of a tool according to claim 4, wherein: the machine frame (1) deviates from guide block one (15), guide block two (16) one end still parallel arrangement has guide block three (18) and guide block four (19), guide block one (15), guide block two (16), guide block three (18) and guide block four (19) bottom all have seted up indent (20), material both ends are pushed down to indent (20).

6. The quick assembly disassembly structure of a tool according to claim 5, wherein: the guide block I (15) and the guide block II (16) are close to one end of the mounting frame (4) and are provided with a pressing plate (21), the pressing plate (21) comprises a mounting portion (22) and a pressing portion (23), the mounting portion (22) is connected with the guide block I (15) and the guide block II (16) through screws, the pressing portion (23) is close to the bottom surface of one side of the mounting portion (22) and the top surface of the pressing groove (20) are identical in height, and the pressing portion (23) is deviated from one side of the mounting portion (22) and is inclined downwards.

7. The quick assembly disassembly structure of a tool according to claim 5, wherein: the guide block I (15) is fixedly connected with the frame (1), the guide block I (15) is fixedly provided with a guide rod (24), the guide block II (16) is connected with the guide rod (24) in a sliding mode, a plurality of waist holes (25) are formed in the guide block III (18) and the guide block IV (19), and the guide block III (18) and the guide block IV (19) are connected with the frame (1) through the waist holes (25) through screws.