CN219027737U

CN219027737U - Tool changing device of paper cutter

Info

Publication number: CN219027737U
Application number: CN202223569925.7U
Authority: CN
Inventors: 李文刚; 李培昱; 董征升; 王军平; 焉丽娇
Original assignee: Weihai Huanyu Packaging Co ltd
Current assignee: Weihai Huanyu Packaging Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a cutter changing device of a paper cutter, which comprises a paper cutter body, wherein a mounting plate is fixedly connected to the paper cutter body, a hole groove is formed in the mounting plate along the length direction of the mounting plate, and a cutter is slidably connected to the inside of the hole groove through a sliding mechanism. The fixing mechanism can cancel the fixing of the whole cutter in the hole groove, then the cutter can be driven to move integrally by the action of the sliding mechanism and be moved out of the mounting plate, and meanwhile, the cutter blade on the cutter can be replaced by the action of the connecting component, so that the problem that the cutter blade on the cutter blade is required to be replaced together when the cutter blade and the cutter blade are integrally formed in the current market is solved, the economic burden of a user is increased, and the cutter blade on the cutter blade can be replaced only by taking the whole cutter blade off the cutter blade before the cutter blade is replaced, and the process is troublesome is solved.

Description

Tool changing device of paper cutter

Technical Field

The utility model relates to the technical field of paper cutting equipment, in particular to a cutter changing device of a paper cutting machine.

Background

In the production process, defective products and even reworked products often appear, marks are needed to be carried out at the corresponding positions of the products, labels are adopted to be pasted at the corresponding positions at present, and the labels are purchased outsource and are all plate-shaped, so that a paper cutter is needed to be used for cutting when the paper cutter is used.

However, when the blade is replaced, the cutter and the blade are integrally formed, so that the cutter is required to be replaced together, the economical burden of a user is increased, and the cutter is required to be removed from the paper cutter entirely before the blade is replaced, so that the process is troublesome and the operation is inconvenient, and the trouble is brought to the user.

Disclosure of Invention

The utility model provides a cutter changing device of a paper cutter, which aims to solve the problems that when a cutter is replaced by the paper cutter used in the current market, the cutter and the cutter are formed in an integrated structure, so that the cutter is required to be replaced together, the economic burden of a user is increased, and the cutter is required to be removed from the paper cutter entirely before the cutter is replaced, so that the cutter on the cutter is replaced, the process is troublesome, and the operation is inconvenient.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a tool changing device of paper cutting machine, includes the paper cutting machine body, fixedly connected with mounting panel on the paper cutting machine body, the mounting panel is along its length to seting up the hole groove, the inside in hole groove has the cutter through a slide mechanism sliding connection, be connected with a blade that is used for tailorring through a coupling assembling detachable on the cutter, still include the symmetry setting be in fixed establishment on the mounting panel, and two fixed establishment be used for with the cutter is fixed the inside in hole groove.

Preferably, the sliding mechanism comprises straight plates symmetrically fixed on the mounting plate, two straight plates are respectively provided with a sliding groove along the length direction of the straight plates, the inside of each sliding groove is respectively connected with a bolt in a sliding manner, the two bolts are respectively slid along the length direction of each sliding groove, nuts which are abutted against the two straight plates are respectively connected with the bolts in a threaded manner, the two bolts are mutually close to each other, a T-shaped block is fixedly connected with the tail end of each bolt, and one end of each T-shaped block, which is far away from each bolt, is fixed on the cutter.

Preferably, the fixing mechanism comprises a first jack formed in the cutter, a second jack formed in the mounting plate and corresponding to the first jack, a plug rod penetrating through the second jack and inserted into the first jack is inserted into the second jack, a tension spring is fixedly sleeved on the plug rod, and the tail end of the tension spring, far away from the plug rod, is fixed on the mounting plate.

Preferably, the connecting assembly comprises a through hole formed in the thickness direction of the cutter, a connecting rod penetrating through the through hole and fixed on the cutter is arranged in the through hole, a U-shaped plate fixed on the cutter is sleeved at the tail end of the cutter, a sliding groove is symmetrically formed in the U-shaped plate, two sliding plates are connected in a sliding mode in the sliding groove, two sliding plates are fixedly connected to one sides, close to each other, of the sliding plates, the fixing rod penetrates through the U-shaped plate and is inserted into the connecting rod, and springs abutting against the inner walls of the sliding grooves are fixedly connected to one sides, far away from each other, of the two sliding plates.

Preferably, the cutter is further symmetrically provided with through holes along the thickness direction, threaded rods fixed on the blades are connected in a sliding manner in the two through holes, and nuts abutting against the cutter are connected to the tail ends of the two threaded rods, which are far away from the blades, in a threaded manner.

The utility model has the beneficial effects that the fixing mechanism can cancel the fixing of the whole cutter in the hole slot, then a worker can drive the cutter to move integrally through the action of the sliding mechanism and move out from the mounting plate, and meanwhile, the cutter blade on the cutter can be replaced through the action of the connecting component, so that the problems that the cutter blade and the cutter blade are integrally formed when the cutter blade is replaced in the current market, the cutter blade and the cutter blade are required to be replaced together, so that the economic burden of a user is increased, and the cutter blade on the cutter blade is required to be replaced after the whole cutter blade is required to be removed from the cutter blade before the cutter blade is replaced are solved, and the process is troublesome and the operation is inconvenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of an s-perspective structure at another angle of the present utility model;

FIG. 3 is a schematic view of a perspective cut-away of a tool of the present utility model;

FIG. 4 is a front view of the U-shaped plate of the present utility model;

FIG. 5 is a cross-sectional view taken along line A-A in FIG. 4 in accordance with the present utility model;

reference numerals: 1. a paper cutter body; 2. a mounting plate; 3. a hole groove; 4. a sliding mechanism; 5. a cutter; 6. a connection assembly; 7. a blade; 8. a fixing mechanism; 41. a straight plate; 42. a chute; 43. a bolt; 44. a screw cap; 45. a T-shaped block; 81. a jack I; 82. a second jack; 83. a rod; 84. a tension spring; 61. a through hole; 62. a connecting rod; 63. a U-shaped plate; 64. a sliding groove; 65. a slide plate; 66. a fixed rod; 67. a spring; 9. a through hole; 10. a threaded rod; 11. and (3) a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, a tool changer of a paper cutter includes a paper cutter body 1, a mounting plate 2 fixedly connected to the paper cutter body 1, a hole slot 3 formed along the length direction of the mounting plate 2, a tool 5 slidably connected to the inside of the hole slot 3 through a sliding mechanism 4, a cutting blade 7 detachably connected to the tool 5 through a connecting component 6, and fixing mechanisms 8 symmetrically arranged on the mounting plate 2, wherein the two fixing mechanisms 8 are used for fixing the tool 5 inside the hole slot 3, in some embodiments, the fixing of the whole tool 5 in the hole slot 3 can be canceled through the arranged fixing mechanisms 8, then a worker can drive the whole tool 5 to move through the action of the sliding mechanism 4, and move out of the mounting plate 2, and the tool 7 on the tool 5 can be replaced through the action of the connecting component 6, therefore, the problems that when the blade 7 is replaced by the paper cutting machine used in the market at present, as the cutter 5 and the blade 7 are formed into an integral structure, the cutter 5 needs to be replaced together, so that the economic burden of a user is increased, and meanwhile, before the blade 7 is replaced, the cutter 5 is required to be entirely removed from the paper cutting machine to replace the blade 7 on the cutter 5, the process is troublesome and the operation is inconvenient are solved, more particularly, firstly, the problem that in order to avoid the replacement of the blade 7 by a worker, the cutter body 1 needs to be disassembled to take out the cutter 5 and replace the blade 7, the fixing mechanism 8 can be driven by the worker, so that the fixing mechanism 8 cancels the fixing of the cutter 5 in the hole groove 3, and then the cutter 5 can be driven to move by the action of the sliding mechanism 4, and the cutter body 1 is moved out, so that the cutter 7 on the cutter 5 is conveniently replaced by a worker, when the cutter 7 is replaced, the fixing of the cutter 7 on the cutter 5 can be canceled through the action of the connecting component 6, and then a new cutter 7 is re-fixed on the cutter 5.

The sliding mechanism 4 includes straight plates 41 symmetrically fixed on the mounting plate 2, and two straight plates 41 are respectively provided with sliding grooves 42 along the length direction thereof, and the inside of the two sliding grooves 42 is respectively slidably connected with bolts 43, meanwhile, the two bolts 43 are respectively slid along the length direction of the two sliding grooves 42, nuts 44 abutting against the two straight plates 41 are respectively screwed on the two bolts 43, and the tail ends of the two bolts 43, which are close to each other, are fixedly connected with T-shaped blocks 45, and meanwhile, one ends of the T-shaped blocks 45, which are far away from the two bolts 43, are fixed on the cutter 5, more specifically, when the cutter 5 needs to be moved out of the paper cutter body 1, firstly, the T-shaped blocks 45 can be pulled by a worker, so that the T-shaped blocks 45 drive the cutter 5 on the whole to move, and simultaneously, the T-shaped blocks 45 slide along the length direction of the two sliding grooves 42, and when the cutter 5 moves to a certain position, the nuts 44 on the two bolts 43 can be screwed, and the two nuts 44 abut against the two straight plates 41, and therefore, when the cutter 5 is fixed on the whole cutter body 1.

The fixing mechanism 8 includes a first jack 81 formed on the cutter 5, and further includes a second jack 82 formed on the mounting plate 2 and corresponding to the first jack 81, meanwhile, a inserting rod 83 passing through the second jack 82 and inserted into the first jack 81 is inserted into the second jack 82, a tension spring 84 is fixedly sleeved on the inserting rod 83, and the end of the tension spring 84, far away from the inserting rod 83, is fixed on the mounting plate 2, more specifically, firstly, when the cutter 5 needs to be moved out of the paper cutter body 1 as a whole, the inserting rod 83 needs to be pulled first to drive the tension spring 84 thereon to stretch, and the inserting rod 83 is moved out of the first jack 81 to cancel the fixing of the cutter 5 in the hole slot 3, so that the cutter 5 can be moved out of the paper cutter body 1 as a whole.

The coupling assembling 6 includes the through hole 61 of seting up along cutter 5 thickness, and the inside of through hole 61 is provided with the connecting rod 62 of passing it and fixing on blade 7, and the terminal cover that blade 7 was kept away from to connecting rod 62 is equipped with the U-shaped plate 63 of fixing on cutter 5, sliding groove 64 has been seted up to the inside symmetry of U-shaped plate 63 simultaneously, and the inside all sliding connection of two sliding grooves 64 has slide 65, and the equal fixedly connected with of one side that two slide 65 are close to each other passes U-shaped plate 63 and inserts dead lever 66 in connecting rod 62, simultaneously one side that two slide 65 keep away from each other is fixedly connected with the spring 67 of contradicting on two sliding groove 64 inner wall respectively, more specifically, when blade 7 on the cutter 5 is changed to the needs, at first accessible staff presses connecting rod 62 hard, make connecting rod 62 contradict two dead lever 66 of inserting on it, make two dead lever 66 drive two slide 65 respectively along two sliding grooves 64 this moment, and contradict the spring 67 on two slide 65, make two spring 67 be shrink state, from this can be at the same time with the inner position of connecting rod 61 and insert 7 to the connecting rod 7 through the back through the change, can be removed to the connecting rod 7 when the back through the inside is changed, can be fixed to the connecting rod 7, can be removed through the inside the connecting rod is changed to the connecting rod 7, and the inside is changed to the connecting rod is changed to the inner position through the connecting rod 7, and can be passed through the back to the connecting rod 7.

The through holes 9 are symmetrically formed in the cutter 5 along the thickness direction, the threaded rods 10 fixed on the cutter 7 are fixedly connected to the two through holes 9 in a sliding mode, nuts 11 abutting against the cutter 5 are connected to the tail ends of the two threaded rods 10 away from the cutter 7 in a threaded mode, more specifically, according to the above, in the process of fixing the cutter 7 on the cutter 5, the two threaded rods 10 are aligned to the two through holes 9 by a worker, the cutter 7 is pushed to drive the two threaded rods 10 on the cutter 7 to penetrate through the two through holes 9, then the nuts 11 on the two threaded rods 10 are screwed and abut against the cutter 5, stability of the cutter 7 on the cutter 5 is enhanced, the condition that the cutter 7 cannot accurately cut paper is avoided, and the fact that guiding effect can be achieved between the two threaded rods 10 and the two through holes 9 is needed is convenient for the worker to install the cutter 7 on the cutter 5 is required.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a tool changing device of paper cutting machine, includes paper cutting machine body (1), its characterized in that, fixedly connected with mounting panel (2) on paper cutting machine body (1), hole groove (3) have been seted up to mounting panel (2) along its length direction, the inside of hole groove (3) is connected with cutter (5) through a slide mechanism (4) sliding connection, be connected with a blade (7) that is used for tailorring on cutter (5) through coupling assembling (6) detachable, still include the symmetry setting fixed establishment (8) on mounting panel (2), and two fixed establishment (8) are used for with cutter (5) are fixed the inside of hole groove (3).

2. The tool changing device of a paper cutting machine according to claim 1, wherein the sliding mechanism (4) comprises straight plates (41) symmetrically fixed on the mounting plate (2), two straight plates (41) are respectively provided with sliding grooves (42) along the length directions, bolts (43) are respectively connected to the inner parts of the two sliding grooves (42) in a sliding manner, the two bolts (43) respectively slide along the length directions of the two sliding grooves (42), nuts (44) abutting against the two straight plates (41) are respectively connected to the two bolts (43) in a threaded manner, the tail ends of the two bolts (43) close to each other are fixedly connected with T-shaped blocks (45), and one ends of the T-shaped blocks (45) away from the two bolts (43) are fixed on the cutter (5).

3. The tool changing device of a paper cutting machine according to claim 1, wherein the fixing mechanism (8) comprises a first jack (81) arranged on the cutter (5), a second jack (82) arranged on the mounting plate (2) and corresponding to the first jack (81), a inserting rod (83) passing through the second jack (82) and inserted into the first jack (81) is inserted into the second jack (82), a tension spring (84) is fixedly sleeved on the inserting rod (83), and the tail end of the tension spring (84) away from the inserting rod (83) is fixed on the mounting plate (2).

4. The tool changing device of a paper cutting machine according to claim 1, wherein the connecting assembly (6) comprises a through hole (61) formed along the thickness direction of the cutter (5), a connecting rod (62) penetrating through the through hole (61) and fixed on the cutter blade (7) is arranged in the through hole (61), a U-shaped plate (63) fixed on the cutter (5) is sleeved at the tail end of the cutter blade (7) away from the connecting rod (62), sliding grooves (64) are symmetrically formed in the U-shaped plate (63), sliding plates (65) are slidably connected in the two sliding grooves (64), fixing rods (66) penetrating through the U-shaped plate (63) and inserted into the connecting rod (62) are fixedly connected to one sides, away from each other, of the two sliding plates (65), and springs (67) abutting against the inner walls of the two sliding grooves (64) are fixedly connected to one sides, away from each other, of the springs (67).

5. A tool changing device of a paper cutting machine according to claim 1, characterized in that the tool (5) is further symmetrically provided with through holes (9) along the thickness direction thereof, the interiors of both through holes (9) are slidably connected with threaded rods (10) fixed on the blades (7), and the ends of both threaded rods (10) far away from the blades (7) are in threaded connection with nuts (11) abutting on the tool (5).