CN219726453U

CN219726453U - Novel cut-off machine

Info

Publication number: CN219726453U
Application number: CN202320229042.7U
Authority: CN
Inventors: 池哲炤
Original assignee: Fuzhou Gewuzhizhi Digital Technology Co ltd
Current assignee: Fuzhou Gewuzhizhi Digital Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-09-22
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a novel cutting machine, which comprises a feeding assembly and a cutting machine, wherein the feeding assembly comprises rollers and two groups of parallel conveying belts, the outer surface of at least one group of conveying belts is provided with a limit pen groove, the two groups of conveying belts are matched to drive an elongated material to be cut to advance, meanwhile, the elongated material conveyed forward drives the rollers to rotate, and an encoder is arranged on the rollers; the synchronous moving module is used for driving the cutting assembly to synchronously advance along the conveying direction of the elongated material; the cutting assembly is used for cutting the slender materials; the two groups of conveying belts cooperate to drive the elongated materials to be cut to be conveyed forwards, and simultaneously, the elongated materials to be cut are preliminarily shaped, so that deformation caused by the longer length of the elongated materials is avoided; meanwhile, the distance of the advancing of the slender materials is calculated through the encoder, so that the synchronous moving module is controlled to drive the cutting assembly to move synchronously, and the slender materials and the cutting assembly are relatively static during cutting.

Description

Novel cut-off machine

Technical Field

The utility model relates to the technical field of pen processing, in particular to a novel cutting machine.

Background

Along with the rapid development and export requirements of cultural industry in China, the pencil demand is continuously increased. For green environmental protection, there is plastic material's environmental protection pencil in market, and its production method that adopts the assembly line is after preliminary shaping in synthetic mould, and it is cooled and finalized in the cooling tank to be introduced, draws forth in the cooling tank, but the pencil that comes out is a slender structure, need cut off according to suitable length.

The existing pencil cutter cannot meet the quantitative cutting of the slender pencil, and particularly, the quantitative cutting is carried out on the premise that continuous feeding of the pencil is not stopped.

Disclosure of Invention

The utility model aims to provide a novel cutting machine so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a novel cutoff machine, comprising:

the feeding assembly comprises rollers and two groups of parallel conveying belts, wherein the outer surface of at least one group of conveying belts is provided with a limit pen groove, the two groups of conveying belts are matched to drive an elongated material to be cut to advance, meanwhile, the elongated material conveyed forward drives the rollers to rotate, and the rollers are provided with encoders;

the synchronous moving module is used for driving the cutting assembly to synchronously advance along the conveying direction of the elongated materials;

a cutting assembly for cutting the elongated material.

Preferably, the device further comprises a cabinet, and the feeding assembly, the synchronous moving module and the cutting assembly are all installed on the cabinet.

Preferably, the feed assembly further comprises a guide hopper aligned between the feed ends of the two sets of conveyor belts.

Preferably, the feeding assembly further comprises a sizing block for supporting a belt in the conveyor belt.

Preferably, the cutting assembly includes a mount, a clamping assembly mounted on the mount, and a cutter.

Preferably, the mounting seat is provided with a sliding block and sliding rail assembly, the clamping assembly and the cutting machine are mounted on the mounting seat through corresponding sliding block and sliding rail assemblies, and the cutting machine is driven to be close to or far away from the slender materials to be cut through the cutting moving assembly.

Preferably, the cutting machine further comprises a dust cover, wherein the dust cover is used for being connected with an external negative pressure air source, and the cutting machine is relatively positioned inside the dust cover.

Preferably, the clamping assembly comprises a telescopic device, a movable piece and a fixed piece, wherein the movable piece and the fixed piece are positioned on two opposite sides of the elongated material to be cut, and the telescopic device drives the movable piece to be close to or far away from the fixed piece under the guidance of the sliding block and sliding rail assembly.

Preferably, the pen cutting machine further comprises a pen guide seat and a pressing wheel, wherein a groove matched with the elongated material to be cut is formed in one side of the pen guide seat, and the pen guide seat and the pressing wheel are matched to guide the elongated material to advance.

Preferably, both the front end and the rear end of the movable piece and the fixed piece are provided with pen guide seats and pinch rollers.

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

the two groups of conveying belts cooperate to drive the elongated materials to be cut to be conveyed forwards, and simultaneously, the elongated materials to be cut are preliminarily shaped, so that deformation caused by the longer length of the elongated materials is avoided; meanwhile, the distance of the advancing of the slender materials is calculated through the encoder, so that the synchronous moving module is controlled to drive the cutting assembly to move synchronously, and the slender materials and the cutting assembly are relatively static during cutting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the feed assembly of the present utility model;

FIG. 3 is a front view of the feed assembly of the present utility model;

FIG. 4 is a schematic diagram of a synchronous mobile module according to the present utility model;

FIG. 5 is a schematic diagram of a cutting module according to the present utility model;

FIG. 6 is a schematic view of the mating structure of the cutter and dust cap of the present utility model;

FIG. 7 is a schematic view of a slide assembly on a mounting base of the present utility model;

FIG. 8 is a schematic view of a clamping assembly according to the present utility model.

1. A cabinet; 2. a feed assembly; 21. a conveyor belt; 211. a limit pen groove; 22. shaping blocks; 23. a roller; 24. an encoder; 25. a guide hopper; 3. a synchronous moving module; 4. a cutting assembly; 41. a mounting base; 411. a slider slide rail assembly; 42. cutting the moving assembly; 43. a clamping assembly; 431. a pen guide; 432. a pinch roller; 433. a telescoping device; 434. a movable member; 435. a fixing member; 44. a cutting machine; 45. a dust cover.

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.

Examples:

as shown in fig. 1-8:

the two groups of conveying belts 21 are arranged on the cabinet 1 in parallel up and down, and the conveying belts 21 are in a runway-like structure and are driven to rotate by corresponding power; as shown in fig. 3, a limit pen groove 211 is formed on the outer surface of the lower group of conveyor belts 21 along the conveying track, and the limit pen groove 211 is matched with the elongated material to be cut;

as shown in fig. 2, the belts of the two groups of conveyor belts 21 relatively pass through between the two groups of shaping blocks 22, and the belts of the conveyor belts 21 are supported by the shaping blocks 22; the output ends of the two groups of conveying belts 21 are provided with two groups of rollers 23 which rotate freely, wherein one group of rollers 23 is provided with an encoder 24;

the synchronous moving module 3 can adopt a linear motor and is arranged on the cabinet 1, the synchronous moving module 3 drives the mounting seat 41 to linearly move along the conveying direction of the elongated materials, a sliding block sliding rail component 411, a cutting moving component 42 and a clamping component 43 are arranged at the top of the mounting seat 41, the cutting machine 44 linearly moves along the conveying direction of the vertical elongated materials under the guidance of the corresponding sliding block sliding rail component 411, the cutting moving component 42 can adopt a screw rod transmission component, and the cutting moving component 42 is used for driving the cutting machine 44 to linearly move close to or far away from the elongated materials to be cut;

the fixed part 435 is fixed relative to the mounting seat 41, the movable part 434 slides on the mounting seat 41 in a straight line through the corresponding sliding block and sliding rail component 411, the movable part 434 and the fixed part 435 are positioned on the left side and the right side of the slender material to be cut relatively, the telescopic device 433 can be mounted on the mounting seat 41 by adopting a telescopic cylinder or an electric push rod, the output end of the telescopic device 433 is connected with the movable part 434, and accordingly the telescopic device 433 drives the movable part 434 to be close to or far away from the fixed part 435, and the slender material to be cut is clamped or loosened.

As shown in fig. 1 and 8, both front and rear ends of the movable member 434 and the fixed member 435 are provided with a pen guide 431 and a pressing wheel 434, a groove adapted to the elongated material to be cut is formed in the top wall of the pen guide 431, and the pressing wheel 434 is located above the groove;

working principle:

the slender materials (pencils) to be cut are inserted between the two groups of conveying belts 21 through the guide of the guide hopper 25, the slender materials to be cut are oppositely arranged in the limiting pen grooves 211, the limiting pen grooves 211 guide and limit the slender materials to be cut, and the slender materials to be cut are prevented from being separated from the two groups of conveying belts 21;

the conveyer belt 21 rotates to drive the elongated materials to be cut to horizontally advance through friction, and the conveyer belt 21 continuously drives the elongated materials to be cut to convey forwards without stopping; simultaneously, the slender materials to be cut pass through the surface of the roller 23, the roller 23 is driven to rotate in a following way by virtue of friction force, and the encoder 24 calculates the displacement of the slender materials by calculating the rotation number of the roller 23;

then, the long and thin material to be cut is conveyed into a groove at the top of the front pen guide 431, the long and thin material to be cut is limited in the groove at the top of the pen guide 431 through the pressing wheel 432, and after the length to be cut is reached, the synchronous moving module 3 drives the cutting machine 44 and the clamping component 43 on the long and thin material to be cut to synchronously move in the same direction along with the long and thin material to be cut, so that the cutting moving component 42, the cutting machine 44 and the clamping component 43 are relatively static with the long and thin material to be cut;

then the telescopic device 433 drives the movable element 434 to be close to the fixed element 435, so as to clamp the slender material to be cut; the cutting moving assembly 42 drives the cutting machine 44 to move back and forth to cut off the slender materials to be cut;

when the cutting is completed, the clamping assembly 43 loosens the elongated material, the cutting moving assembly 42 drives the cutting machine 44 to reset, and then the synchronous moving module 3 quickly returns to the starting position.

Because the encoder 24 can calculate the distance that the elongated material to be cut advances, the cut length of the elongated material can be controlled.

The cut elongated material is pushed to advance by the to-be-cut elongated material which is continuously advanced, and discharging is achieved.

As shown in fig. 5 and 6, the cutter 44 is positioned inside a dust cover 45, and the dust cover 45 is connectable to an external negative pressure air source, so that dust generated by the cutter 44 cutting the elongated material is sucked away by the external negative pressure.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A novel cutter, its characterized in that: comprising the following steps:

the feeding assembly (2), the feeding assembly (2) comprises rollers (23) and two groups of parallel conveying belts (21), wherein a limit pen groove (211) is formed in the outer surface of at least one group of the conveying belts (21), the two groups of the conveying belts (21) are matched to drive an elongated material to be cut to advance, meanwhile, the elongated material conveyed forwards drives the rollers (23) to rotate, and an encoder (24) is arranged on the rollers (23);

the synchronous moving module (3) is used for driving the cutting assembly (4) to synchronously advance along the conveying direction of the elongated materials;

-a cutting assembly (4), the cutting assembly (4) being adapted to cut an elongated material.

2. The novel cutoff machine according to claim 1, wherein: still include rack (1), feeding subassembly (2), synchronous removal module (3) and cutting assembly (4) are all installed on rack (1).

3. The novel cutoff machine according to claim 1, wherein: the feeding assembly (2) further comprises a guide hopper (25), and the guide hopper (25) is aligned between the feeding ends of the two groups of conveying belts (21).

4. The novel cutoff machine according to claim 1, wherein: the feed assembly (2) further comprises a sizing block (22), the sizing block (22) being used for supporting a belt in the conveyor belt (21).

5. The novel cutoff machine according to claim 1, wherein: the cutting assembly (4) comprises a mounting seat (41), a clamping assembly (43) mounted on the mounting seat (41) and a cutting machine (44).

6. The novel cutoff machine according to claim 5, wherein: install slider slide rail subassembly (411) on mount pad (41), clamping component (43) and cutting machine (44) are installed on mount pad (41) through slider slide rail subassembly (411) that correspond, cutting machine (44) are close to or keep away from the elongated material that waits to cut through cutting moving assembly (42) drive.

7. The novel cutoff machine according to claim 6, wherein: the cutting machine also comprises a dust cover (45), wherein the dust cover (45) is used for being connected with an external negative pressure air source, and the cutting machine (44) is relatively positioned inside the dust cover (45).

8. The novel cutoff machine according to claim 6, wherein: the clamping assembly (43) comprises a telescopic device (433), a movable piece (434) and a fixed piece (435), wherein the movable piece (434) and the fixed piece (435) are positioned on two opposite sides of an elongated material to be cut, and the telescopic device (433) drives the movable piece (434) to be close to or far away from the fixed piece (435) under the guidance of the sliding block and sliding rail assembly (411).

9. The novel cutoff machine according to claim 8, wherein: the pen cutting machine further comprises a pen guide seat (431) and a pressing wheel (432), a groove matched with the elongated material to be cut is formed in one side of the pen guide seat (431), and the pen guide seat (431) and the pressing wheel (432) are matched to guide the elongated material to advance.

10. The novel cutoff machine according to claim 9, wherein: both the front end and the rear end of the movable piece (434) and the fixed piece (435) are provided with a pen guide seat (431) and a pinch roller (432).