CN216067928U

CN216067928U - Interval cutting device

Info

Publication number: CN216067928U
Application number: CN202023338908.3U
Authority: CN
Inventors: 郭迎祥; 徐勇
Original assignee: Foshan Jiyuan High Frequency Equipment Co ltd
Current assignee: Foshan Jiyuan High Frequency Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-03-18
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an interval cutting device, which comprises a rack, a conveying mechanism and at least two groups of cutting mechanisms, wherein at least two cutting lines are formed on the rack, and at least two workpieces can be pushed along a pushing direction in a one-to-one correspondence manner by the driving of the conveying mechanism; the at least two groups of cutting mechanisms are correspondingly arranged on the at least two cutting lines one by one; the cutting mechanisms on two adjacent cutting lines are distributed in a staggered mode in the pushing direction. According to the interval cutting device, the cutting mechanisms on the cutting lines are distributed at intervals in the pushing direction, namely, each cutting mechanism cuts the workpiece at different positions corresponding to the cutting lines.

Description

Interval cutting device

Technical Field

The utility model relates to the technical field of plate production equipment, in particular to an interval material cutting device.

Background

At present, in the production process of plates, plates or laths with smaller sizes are generally spliced, and then cut into certain sizes after splicing. Taking bamboo board production as an example, one piece of bamboo strips is spliced into bamboo strips with longer length in sequence, then the bamboo strips with longer size are cut to fixed length, and then the bamboo strips are spliced into boards.

Because all have the piece on each bamboo strip after piecing together, carry through then and unify the cutting, so, the piece of the fixed length bamboo strip that forms after the unified cutting all is in same position, and when the makeup was carried out again in the later stage, the panel of formation corresponded to having the piece in same position, and the atress that leads to this position of panel is relatively poor, appears breaking easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a spacing cutting device, wherein cutting mechanisms on a plurality of cutting lines are distributed at intervals in the pushing direction, namely, each cutting mechanism cuts a workpiece at different positions corresponding to the cutting lines.

The purpose of the utility model is realized by adopting the following technical scheme:

the interval cutting device comprises a rack, a conveying mechanism and at least two groups of cutting mechanisms, wherein at least two cutting lines are formed on the rack, and the conveying mechanism is used for driving at least two workpieces to be pushed along a pushing direction; at least two workpieces are pushed on at least two cutting lines in a one-to-one correspondence manner; the at least two groups of cutting mechanisms are correspondingly arranged on the at least two cutting lines one by one; the cutting mechanisms on two adjacent cutting lines are distributed in a staggered mode in the pushing direction.

Furthermore, cutting mechanism includes cutting frame, cutting knife and cutting driving piece, the cutting frame is installed in the frame and is located the top of line of cut, and the cutting knife is installed on the cutting frame, and the cutting driving piece is used for driving the cutting knife along the direction of height motion of frame.

Furthermore, a length detector is arranged on the cutting frame and used for detecting the conveying length of the workpiece and sending a length signal to the cutting driving piece.

Further, the conveying mechanism comprises a first driving roller and a second driving roller which are arranged at intervals in the height direction of the rack; the transmission surface is provided with a transmission port; the second driving roller extends out of the conveying opening and is flush with the conveying surface, and a conveying interval is formed between the first driving roller and the second driving roller at intervals.

Furthermore, the conveying mechanism comprises a mounting seat and a mounting frame, and the top end of the mounting seat is fixedly connected to the rack; the mounting bracket passes through elastomeric element to be connected on the mount pad, first driving roller pin joint is in the bottom of mounting bracket.

Furthermore, fifteen cutting lines are arranged, and each cutting line is correspondingly provided with the cutting mechanism; the cutting mechanisms on two adjacent cutting lines are arranged in a staggered manner.

Furthermore, the projections of the cutting mechanisms on every five cutting lines in the pushing direction are distributed at intervals in sequence along the pushing direction.

Compared with the prior art, the utility model has the beneficial effects that: its transport mechanism can correspond propelling movement to each line of cut with each work piece that splices, and the cutting mechanism on each line of cut can carry out the fixed length cutting operation alone, and the crisscross distribution of cutting mechanism on two adjacent lines of cut, the work piece different positions on every cutting mechanism corresponds the line of cut promptly cuts, and the work piece after the cutting is accomplished can be in different positions, and the piece can distribute in the different positions of panel behind the later stage concatenation finished plate, improves the bearing performance of panel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

In the figure: 10. a frame; 11. cutting a line; 20. a transport mechanism; 21. a first drive roller; 22. A second driving roller; 23. a mounting frame; 24. an elastic member; 30. a cutting mechanism; 31. a cutting frame; 32. a cutting knife; 33. and cutting the driving piece.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and the detailed description below:

as shown in fig. 1, 2 and 3, the interval material cutting device includes a frame 10, a conveying mechanism 20 and at least two sets of cutting mechanisms 30, at least two cutting lines 11 are formed on the frame 10, at least two workpieces can be pushed along a conveying workpiece under the driving of the conveying mechanism 20, and each workpiece is pushed on each cutting line 11 in a one-to-one correspondence manner. In addition, the at least two groups of cutting mechanisms 30 are correspondingly arranged on the at least two cutting lines 11 one by one; the cutting mechanisms 30 on two adjacent cutting lines 11 are staggered in the direction of feed.

On the basis of the structure, when the interval cutting device is used, the spliced bamboo strips of the workpieces are taken as an example, the conveying mechanism 20 can correspondingly push the spliced workpieces to the cutting lines 11, the cutting mechanisms 30 on the cutting lines 11 can independently perform fixed-length cutting operation, and the cutting mechanisms 30 on the two adjacent cutting lines 11 are distributed in a staggered mode in the pushing direction, so that bamboo strip splicing seams formed after the two adjacent spliced bamboo strips are cut are different in position, the splicing seams are distributed at different positions of the board after the board is spliced in the later period, and the bearing performance of the board is improved.

Further, the cutting mechanism 30 in this embodiment includes a cutting frame 31, a cutting knife 32 and a cutting driving member 33, the cutting frame 31 is installed on the rack 10, the cutting frame 31 is located above the cutting line 11, the cutting knife 32 is installed on the cutting frame 31, and the cutting driving member 33 can drive the cutting knife 32 to move along the height direction of the rack 10. When cutting, accessible cutting driving piece 33 drives cutting knife 32 downstream, and cutting knife 32 downstream can cut simple structure to the bamboo strip.

Of course, the cutting driving member 33 in this embodiment can be realized by a pneumatic cylinder or a screw transmission mechanism in the prior art.

Further, a length detector may be provided on the cutting frame 31, which may detect the workpiece conveying length and send a length signal to the cutting driving member 33. So, when the bamboo strip that detects at length detector carried length to reach predetermined length, length detector alright conveying a length signal gives cutting driving piece 33, and cutting driving piece 33 alright drives cutting knife 32 downstream, accomplishes the cutting, realizes the fixed length cutting, makes the bamboo strip length of cutting on every line of cut 11 the same.

Of course, the frame 10 may be provided with a controller, and the controller may control the cutting driving member 33 to start when the conveying length detected by the length detector reaches the cutting length value preset in the controller. It should be noted that, the controller may be implemented by a single chip or an INTEL processing chip in the prior art.

Further, the transmission mechanism 20 includes a first transmission roller 21 and a second transmission roller 22, the first transmission roller 21 and the second transmission roller 22 are arranged at intervals in the height direction of the frame 10, a transmission opening is arranged on the transmission surface, the second transmission roller 22 extends out of the transmission opening and is flush with the transmission surface, and a transmission interval is formed between the first transmission roller 21 and the second transmission roller 22. Therefore, when the bamboo strips are conveyed, the bamboo strips can be conveyed through the conveying interval between the first driving roller 21 and the second driving roller 22, the specific first driving roller 21 and the specific second driving roller 22 can be driven by the motor, and the rotating shaft of the motor can drive the first driving roller 21 and the second driving roller 22 to synchronously drive.

In addition, the surface of the second driving roller 22 is exposed through the transfer opening for transmission, so that the residue of the glue solution on the surface of the second driving roller 22 in the transmission process of the bamboo strips can be reduced.

Further, transport mechanism 20 includes mount pad and mounting bracket 23, can be with the top rigid coupling of mount pad in frame 10, and mounting bracket 23 passes through elastic component 24 to be connected on the mount pad, and first drive roller 21 pin joint is in the bottom of mounting bracket 23, and like this, first drive roller 21 accessible first elastic component 24 exerts an elastic force on the bamboo strip surface, adjusts according to bamboo strip thickness and the condition in the transportation, and prevents to press bad bamboo strip in the transportation.

Furthermore, fifteen cutting lines 11 in this embodiment are provided, and each cutting line 11 is correspondingly provided with a cutting mechanism 30, so that the cutting of the fifteen spliced bamboo strips can be completed simultaneously, and the cutting mechanisms 30 on two adjacent cutting lines 11 are arranged in a staggered manner, i.e. the abutted seam positions of the short bamboo strips formed after the two adjacent bamboo strips are cut are different.

More specifically, the projections of the cutting mechanisms 30 on every five cutting lines 11 in the pushing direction are sequentially distributed at intervals along the pushing direction. Use adjacent five cutting lines 11 to be a set of promptly, the distribution point on the five cutting lines 11 of this group on the propelling movement direction is all inequality, therefore, the short bamboo strip piece position after 11 cutting of this group of five cutting lines are accomplished is different, and during the later stage makeup, on adopting the panel that forms after 11 cutting of this group of five cutting lines are accomplished, piece distribution point is more relatively, and the structure is more stable.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. The interval cutting device is characterized by comprising a rack, a conveying mechanism and at least two groups of cutting mechanisms, wherein at least two cutting lines are formed on the rack, and the conveying mechanism is used for driving at least two workpieces to be pushed along a pushing direction; at least two workpieces are pushed on at least two cutting lines in a one-to-one correspondence manner; the at least two groups of cutting mechanisms are correspondingly arranged on the at least two cutting lines one by one; the cutting mechanisms on two adjacent cutting lines are distributed in a staggered mode in the pushing direction.

2. The spaced blanking device of claim 1 wherein said cutting mechanism includes a cutting frame mounted to the frame above the cutting line, a cutting knife mounted to the cutting frame, and a cutting drive for moving the cutting knife in a height direction of the frame.

3. The space blanking unit of claim 2 wherein said cutting frame is provided with a length detector, said length detector for detecting a workpiece feed length and sending a length signal to said cutting drive.

4. The space cutting device according to any one of claims 1-3, wherein the conveying mechanism comprises a first driving roller and a second driving roller, and the first driving roller and the second driving roller are arranged at intervals in the height direction of the machine frame; the transmission surface is provided with a transmission port; the second driving roller extends out of the conveying opening and is flush with the conveying surface, and a conveying interval is formed between the first driving roller and the second driving roller at intervals.

5. The space cutting device according to claim 4, wherein the conveying mechanism comprises a mounting seat and a mounting frame, and the top end of the mounting seat is fixedly connected to the rack; the mounting bracket passes through elastomeric element to be connected on the mount pad, first driving roller pin joint is in the bottom of mounting bracket.

6. The interval blanking device of any one of claims 1 to 3 wherein fifteen cutting lines are provided, each cutting line being provided with the cutting mechanism correspondingly; the cutting mechanisms on two adjacent cutting lines are arranged in a staggered manner.

7. The spaced blanking device of claim 6 wherein the projections of the cutting means on each five cutting lines in the direction of pushing are spaced apart in sequence along said direction of pushing.