CN215618260U

CN215618260U - Cutting device of knife jumping machine

Info

Publication number: CN215618260U
Application number: CN202122077964.4U
Authority: CN
Inventors: 董超
Original assignee: Wuhan Baiheng Auto Parts Co ltd
Current assignee: Wuhan Baiheng Auto Parts Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a cutting device of a knife jump machine, which comprises a shell, wherein the upper end of the outer side of the shell is fixedly connected with a motor, the inner end of the motor, which is close to the shell, is connected with a belt pulley assembly, the upper end of the belt pulley assembly is connected with a rotating shaft, the end, far away from the motor, of the rotating shaft is connected with a first bevel gear assembly, the lower end of the first bevel gear assembly is connected with a fan blade, the end, far away from the motor, of the first bevel gear assembly is connected with a grooved pulley assembly connected with the shell, the end, far away from the belt pulley assembly, of the grooved pulley assembly is connected with a rotating disc, and the edge of the upper end of the rotating disc is rotatably connected with a traction rod, the lower end of the traction rod is rotatably connected with a moving block. The utility model relates to the technical field of cutting machines. According to the cutting device of the cutter jumping machine, the grooved pulley component is arranged at the inner end of the shell, the grooved pulley component drives the rotary disc to periodically rotate through the driven grooved pulley at the inner end of the grooved pulley component, and indirectly drives the moving block and the blade to periodically reciprocate along the vertical direction, so that the materials are cut at intervals.

Description

Cutting device of knife jumping machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a cutting device of a jump cutter machine.

Background

The skip cutter is a skip cutter for short, is mainly used for intermittent cutting and die cutting of double-sided adhesive tape multilayer materials, can directly perform intermittent cutting on the materials without any die during cutting, and does not need simple asynchronous intermittent die cutting of special-shaped strip products.

The cutting device at the inner end of the existing jump cutter machine mostly adopts a precise control system to finish the interval cutting of the blade, the method has the advantages of complex operation, high cost and easy fault generation, and besides, a plurality of motors are required to be adopted to cause resource waste.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cutting device of a jump cutter machine, which solves the problems that most jump cutter machines adopt a precise control system to finish interval cutting operation of blades, the operation is complex, the cost is high, faults are easy to generate, a plurality of motors are needed, the resource waste is caused, and the like.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a cutting device of a knife-jumping machine comprises a shell, wherein the upper end of the outer side of the shell is fixedly connected with a motor, the inner end of the motor, which is close to the shell, is connected with a belt pulley assembly, the upper end of the belt pulley assembly, which is far away from the motor, is connected with a rotating shaft, the end of the rotating shaft, which is far away from the motor, is connected with a first bevel gear assembly, the lower end of the first bevel gear assembly is connected with a fan blade, the end of the first bevel gear assembly, which is far away from the motor, is connected with a pulley assembly, the end of the pulley assembly, which is far away from the belt pulley assembly, is connected with a rotating disc, the edge of the upper end of the rotating disc is rotatably connected with a traction rod, the lower end of the traction rod, which is close to the lower end of the casing, is fixedly connected with a limiting rod which is slidably connected with the side surface of the moving block, the bottom end of the moving block is fixedly connected with a blade, and the bottom end of the belt pulley assembly is connected with a second bevel gear assembly which is connected with the shell, the second bevel gear assembly is connected with a conveying crawler assembly connected with the shell, a supporting block is fixedly connected to the inner side, close to the conveying crawler assembly, of the inner side of the shell, a recycling box is fixedly connected to the bottom end of the outer side of the shell, and a rotary door is rotatably connected to the front side of the outer side of the shell.

Preferably, the shell is fixedly connected with a first shell of which the inner end is connected with the first bevel gear component close to the first bevel gear component, and the shell is fixedly connected with a second shell of which the inner end is connected with the second bevel gear component close to the second bevel gear component.

Preferably, the driven sheave at the inner end of the sheave assembly is coaxially and fixedly connected with the turntable, a feeding groove is formed in the side face of the lower end of the shell far away from the end of the second bevel gear assembly, and a discharging groove is formed in the shell close to the bottom end of the second bevel gear assembly.

Preferably, a spring with the upper end fixedly connected with the moving block is sleeved on the inner side of the limiting rod close to the lower end of the moving block, and the supporting block is located at the lower end of the blade.

Preferably, the edge of the recycling bin and the edge of the revolving door are fixedly connected with the shell through screws, the edge of the revolving door is fixedly connected with a handle, and the middle lower end of the revolving door is fixedly connected with toughened glass.

Preferably, a metal plate with good wear resistance is fixedly connected to the chain on the surface of the conveying track assembly, and the conveying track assembly is connected with the second bevel gear assembly near the track wheel at the inner end of the shell.

Advantageous effects

The utility model provides a cutting device of a jump cutter machine. Compared with the prior art, the method has the following beneficial effects:

(1) according to the cutting device of the cutter jumping machine, the grooved pulley component is arranged at the inner end of the shell, the grooved pulley component drives the rotary table to rotate periodically through the driven grooved pulley at the inner end of the grooved pulley component, and indirectly drives the moving block and the blade to do periodic reciprocating motion along the vertical direction, so that the material is cut at intervals.

(2) This cutting device of jump sword machine through setting up the gag lever post, the gag lever post plays limiting displacement to movable block and lower extreme blade, prevents both and break away from the track, except that in addition, the spring that its inner end cover was established can promote movable block, blade and relevant subassembly to reset when stopping cutting, the follow-up operation of being convenient for.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a pulley assembly; 4. a rotating shaft; 5. a first bevel gear assembly; 6. a fan blade; 7. a sheave assembly; 8. a turntable; 9. a draw bar; 10. a limiting rod; 11. a moving block; 12. a blade; 13. a second bevel gear assembly; 14. a conveyor track assembly; 15. a support block; 16. a recycling bin; 17. a revolving door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutting device of a knife jump machine comprises a shell 1, wherein the upper end of the outer side of the shell 1 is fixedly connected with a motor 2, the inner end of the motor 2 close to the shell 1 is connected with a belt pulley component 3, the side of the upper end of the belt pulley component 3 far away from the motor 2 is connected with a rotating shaft 4, the end of the rotating shaft 4 far away from the motor 2 is connected with a first bevel gear component 5, the lower end of the first bevel gear component 5 is connected with a fan blade 6, the end of the first bevel gear component 5 far away from the motor 2 is connected with a sheave component 7 connected with the shell 1, the end of the sheave component 7 far away from the belt pulley component 3 is connected with a rotating disc 8, the upper end edge of the rotating disc 8 is rotatably connected with a traction rod 9, the lower end of the traction rod 9 is rotatably connected with a moving block 11, the lower end of the shell 1 close to the traction rod 9 is fixedly connected with a limiting rod 10 slidably connected with the side surface of the moving block 11, the bottom end of the moving block 11 is fixedly connected with a blade 12, the bottom end of the belt pulley component 3 is connected with a second bevel gear component 13 connected with the shell 1, the casing 1 is close to first bevel gear subassembly 5 end fixedly connected with the first casing that inner and first bevel gear subassembly 5 are connected, and casing 1 is close to second bevel gear subassembly 13 end fixedly connected with the second casing that inner and second bevel gear subassembly 13 are connected, and first casing, second casing can avoid the piece that the cutting produced to fall into in first bevel gear subassembly 5, the second bevel gear subassembly 13 and lead to the dead condition of gear train card to take place.

The driven sheave at the inner end of the sheave assembly 7 is coaxially and fixedly connected with the rotating disc 8, a feeding groove is formed in the side face of the lower end of the shell 1 far away from the end of the second bevel gear assembly 13, a discharging groove is formed in the bottom end of the shell 1 near the second bevel gear assembly 13, the sheave assembly 7 drives the rotating disc 8 to periodically rotate through the driven sheave at the inner end of the sheave assembly, the moving block 11 and the blade 12 are indirectly driven to periodically reciprocate in the vertical direction, and therefore the materials are cut at intervals. The second bevel gear assembly 13 is connected with a conveying crawler assembly 14 connected with the shell 1, a supporting block 15 is fixedly connected to the inner end of the inner side of the shell 1 close to the conveying crawler assembly 14, a recycling box 16 is fixedly connected to the bottom end of the outer side of the shell 1, and a rotary door 17 is rotatably connected to the front side of the outer side of the shell 1.

The inner side of the limiting rod 10, close to the lower end of the moving block 11, is sleeved with a spring with the upper end fixedly connected with the moving block 11, the supporting block 15 is located at the lower end of the blade 12, the supporting block 15 supports the conveying crawler assembly 14 and the articles at the upper end of the conveying crawler assembly in the process of cutting the articles by the blade 12, the burden of the conveying crawler assembly 14 is reduced, the service life of the device is prolonged, and the spring can promote the moving block 11, the blade 12 and related assemblies to reset after cutting is completed. The

recycling bin

16, 17 edges of the revolving door are all fixedly connected with the shell 1 through screws, 17 edges of the revolving door are fixedly connected with handles, lower end fixedly connected with toughened glass in the revolving door 17 is disassembled by an end user to the recycling bin 16, the recycling bin 16 is convenient to store and take, the revolving door 17 is rotated, end parts in the shell 1 can be maintained and replaced, and the toughened glass end user can observe cutting conditions.

The metal plate with good wear resistance is fixedly connected to the chain on the surface of the conveying crawler assembly 14, the conveying crawler assembly is close to the inner end crawler wheel of the shell 1 and is connected with the second bevel gear assembly 13, the metal plate can protect the chain and the connecting end of the chain, and the belt pulley assembly 3 can indirectly provide power for the conveying crawler assembly 14 through the second bevel gear assembly 13, so that the service efficiency of the motor 2 is increased. And resources are saved.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the cutting machine is used, a user starts the motor 2, the motor 2 drives the first bevel gear component 5 to operate through the rotating shaft 4, the lower end of the first bevel gear component 5 drives the fan blades 6 to rotate, the end, away from the motor 2, of the first bevel gear component 5 drives the sheave component 7 to operate, the sheave component 7 drives the rotary table 8 to periodically rotate, the rotary table 8 drives the moving block 11 and the blades 12 at the lower end of the moving block 11 to periodically reciprocate along the vertical direction through the traction rods 9, the motor 2 drives the second bevel gear component 13 to operate through the belt pulley component 3, the second bevel gear component 13 provides power for the conveying crawler component 14, an object to be cut is placed on the conveying crawler component 14, the conveying crawler component 14 conveys the object to the inner end of the shell 1, the blades 12 cut the object at intervals, when the cut object passes through the lower end of the fan blades 6, the fan blades 6 drive air flow to blow off cutting chips attached to the inner bottom end of the shell 1, placing the gap of the conveying crawler assembly 14 to be attached with excessive impurities to affect transmission, finally moving the conveying crawler assembly 14 to the tail end, enabling cut articles to fall into the recycling box 16 through the discharge chute at the bottom end of the shell 1, turning off the motor 2 after cutting, and resetting the moving block 11 and the blade 12 under the action of the spring in the limiting rod 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a cutting device of jump sword machine, includes casing (1), its characterized in that: the motor (2) is fixedly connected to the upper end of the outer side of the shell (1), the inner end, close to the shell (1), of the motor (2) is connected with the belt pulley assembly (3), the side, far away from the motor (2), of the upper end of the belt pulley assembly (3) is connected with the rotating shaft (4), the end, far away from the motor (2), of the rotating shaft (4) is connected with the first bevel gear assembly (5), the lower end of the first bevel gear assembly (5) is connected with the fan blade (6), the end, far away from the motor (2), of the first bevel gear assembly (5) is connected with the sheave assembly (7) connected with the shell (1), the end, far away from the belt pulley assembly (3), of the sheave assembly (7) is connected with the rotating disc (8), the edge of the upper end of the rotating disc (8) is rotatably connected with the traction rod (9), the lower end of the traction rod (9) is rotatably connected with the moving block (11), the lower end, the shell (1) is fixedly connected with the limiting rod (10) slidably connected with the side face of the moving block (11), the cutting device is characterized in that a blade (12) is fixedly connected to the bottom end of the moving block (11), a second bevel gear assembly (13) connected with the shell (1) is connected to the bottom end of the belt pulley assembly (3), the second bevel gear assembly (13) is connected with a conveying crawler assembly (14) connected with the shell (1), a supporting block (15) is fixedly connected to the inner end of the conveying crawler assembly (14) and close to the inner side of the shell (1), a recycling box (16) is fixedly connected to the bottom end of the outer side of the shell (1), and a rotary door (17) is rotatably connected to the outer side of the shell (1) in a positive rotating mode.

2. The cutting device of a jump cutter machine according to claim 1, characterized in that: the shell (1) is close to the first bevel gear component (5) and fixedly connected with a first shell of which the inner end is connected with the first bevel gear component (5), and the shell (1) is close to the second bevel gear component (13) and fixedly connected with a second shell of which the inner end is connected with the second bevel gear component (13).

3. The cutting device of a jump cutter machine according to claim 1, characterized in that: the inner end driven sheave of the sheave component (7) is coaxially and fixedly connected with the rotary table (8), a feeding groove is formed in the side face of the lower end of the shell (1) far away from the end of the second bevel gear component (13), and a discharging groove is formed in the shell (1) close to the bottom end of the second bevel gear component (13).

4. The cutting device of a jump cutter machine according to claim 1, characterized in that: the inner side of the limiting rod (10) close to the lower end of the moving block (11) is sleeved with a spring of which the upper end is fixedly connected with the moving block (11), and the supporting block (15) is positioned at the lower end of the blade (12).

5. The cutting device of a jump cutter machine according to claim 1, characterized in that: the recycling bin (16) and the edge of the revolving door (17) are fixedly connected with the shell (1) through screws, the edge of the revolving door (17) is fixedly connected with a handle, and the lower end of the revolving door (17) is fixedly connected with tempered glass.

6. The cutting device of a jump cutter machine according to claim 1, characterized in that: the metal plate with good wear resistance is fixedly connected to the chain on the surface of the conveying crawler assembly (14), and the conveying crawler assembly is connected with the second bevel gear assembly (13) close to the crawler wheel at the inner end of the shell (1).