CN216831033U

CN216831033U - Trimming device

Info

Publication number: CN216831033U
Application number: CN202123108252.0U
Authority: CN
Inventors: 郭晓宁
Original assignee: Guangdong Yueshan New Material Technology Co ltd
Current assignee: Guangdong Yueshan New Material Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-28
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a deburring device, include: the device comprises a rack, a conveying mechanism, a positioning assembly, a first trimming assembly and a second trimming assembly; the conveying mechanism is arranged on the rack and used for conveying the veneer along the front-back direction; the positioning assembly is arranged on the rack and used for positioning and fixing the veneer on the conveying mechanism; the first trimming component is arranged on the rack and is used for trimming the front side edge and/or the rear side edge of the veneer; the second trimming assembly is arranged on the frame and is used for trimming the left side edge and/or the right side edge of the veneer.

Description

Trimming device

Technical Field

The utility model relates to a processing field of decorative board, especially a deburring device.

Background

In the prior art, the cardboard is hot-pressed on the board by a hot press, which is called embossing the veneer, and after the veneer is embossed, the cardboard is trimmed to form the shape required by the user because the cardboard has a protruding part from the side of the board. In the market, the equipment for trimming the veneer generally trims a single side edge of the veneer, then reverses the veneer through a reversing device to rotate the veneer by 90 degrees, and can realize the trimming process of four side surfaces of the veneer after three times of rotation. However, in such an installation method, the length of the processing line is generally long, and if the plant area is limited, a large space is occupied, resulting in a low space utilization rate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: at least one technical problem addressed above is solved.

The utility model provides a solution of its technical problem is:

an edging arrangement comprising: the device comprises a rack, a conveying mechanism, a positioning assembly, a first trimming assembly and a second trimming assembly; the conveying mechanism is arranged on the rack and used for conveying the veneer along the front-back direction; the positioning assembly is arranged on the rack and used for positioning and fixing the veneer on the conveying mechanism; the first trimming component is arranged on the rack and is used for trimming the front side edge and/or the rear side edge of the veneer; the second trimming assembly is arranged on the frame and is used for trimming the left side edge and/or the right side edge of the veneer.

As a further improvement of the above technical solution, the positioning assembly includes: the pressing mechanism, the stock stop mechanism and the centering positioning mechanism; the downward pressing mechanism is arranged on the rack and used for pressing the veneer on the conveying mechanism downwards; the material blocking mechanism is arranged on the rack and used for releasing or blocking the veneer on the conveying mechanism; the centering and positioning mechanism is used for centering the veneer in the left and right directions.

As a further improvement of the above technical scheme, conveying mechanism includes first conveyer belt, backing roll and second conveyer belt, first conveyer belt with the second conveyer belt extends along the fore-and-aft direction respectively, first conveyer belt, backing roll, second conveyer belt are arranged along the fore-and-aft direction in proper order, first conveyer belt the second conveyer belt the backing roll sets up respectively in the frame, the backing roll with the frame rotates relatively, the axis of backing roll extends along left right direction, the backing roll with be equipped with first clearance between the first conveyer belt, the backing roll with be equipped with the second clearance between the second conveyer belt.

As a further improvement of the above technical solution, the first deburring assembly includes: the device comprises a guide rail, a sliding frame, a first trimming cutter and a first driving mechanism; the guide rail is fixed on the rack and extends along the left-right direction; the sliding frame is arranged on the guide rail, and the sliding frame and the guide rail can slide relatively; the first trimming cutters are arranged in two groups, the two groups of first trimming cutters are arranged on the sliding frame and are arranged in a back-to-back mode, and the two groups of first trimming cutters are respectively used for trimming the front side edge and the rear side edge of the veneer; the first driving mechanism is arranged on the rack and used for driving the sliding frame to slide in a reciprocating mode along the length direction of the guide rail.

As a further improvement of the above technical solution, the first driving mechanism includes a driving motor fixed on the rack, more than two sprockets, a chain linked with the sprockets, and a chain support disposed on the rack, the chain support is used for supporting the chain, the carriage is fixedly connected with the chain, all the sprockets are rotatably connected with the rack, and the driving motor is connected with any of the sprockets in a driving manner.

As a further improvement of the above technical solution, the first trimming cutter includes a first left cutter and a first right cutter, the first left cutter is disposed to be inclined upward, the first right cutter is disposed to be inclined upward, and the first left cutter and the first right cutter form an inverted figure-eight shape.

As a further improvement of the above technical solution, the second trimming assembly includes a left-right sliding mechanism, a tool rest, and a second trimming tool disposed on the tool rest, the left-right sliding mechanism is disposed on the frame, the tool rest is disposed on the left-right sliding mechanism, the left-right sliding mechanism drives the tool rest to reciprocate along the left-right direction, one or two tool rests are disposed, the second trimming tool, the left-right sliding mechanism and the tool rest are disposed in one-to-one correspondence, when one tool rest is disposed, the tool rest is disposed on the left side or the right side of the conveying mechanism, when two tool rests are disposed, the tool rest is disposed on the left side or the right side of the conveying mechanism, and the second trimming tool is used for trimming the left side and/or the right side of the veneer.

As a further improvement of the above technical solution, the second trimming tool includes a front blade and a rear blade, the front blade and the rear blade are arranged in a front-rear direction, and the front blade and the rear blade are respectively inclined along a front upper side and a rear upper side, so that the front blade and the rear blade form an inverted figure-eight shape.

As a further improvement of the above technical solution, the trimming device further includes a brush assembly, the brush assembly includes a brush frame fixed on the frame and a plurality of bristles, a channel extending in a front-rear direction is formed in the brush frame, the bristles are disposed on an inner side wall of the channel, and the channel is used for the veneer to pass through.

As a further improvement of the above technical solution, the centering and positioning mechanism includes two left and right movement mechanisms and two press rollers, at least one press roller is disposed on each left and right movement mechanism, the two left and right movement mechanisms respectively drive the press rollers to move toward or away from each other, a centering space is formed between the press rollers on the two left and right movement mechanisms, and the centering space is used for the veneer on the conveying mechanism to pass through.

The beneficial effects of the utility model are that: conveying mechanism is used for carrying being the decorative board, fixes a position fixedly to the decorative board through locating component, carries out the deburring by first deburring subassembly to the preceding side and/or the back side that are the decorative board, and the user can select preceding side or back side or preceding side and back side all to carry out the deburring according to actual conditions, and is same, and accessible second deburring subassembly carries out the deburring to the left side and/or the right side of decorative board, the utility model discloses can realize carrying out the deburring to preceding, back, four sides on a left side, the right side of decorative board.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.

Fig. 1 is a first perspective view of the present invention;

fig. 2 is an enlarged view of a of fig. 1 of the present invention;

fig. 3 is a second perspective view of the present invention;

fig. 4 is an enlarged view of B in fig. 3 according to the present invention;

fig. 5 is a third perspective view of the present invention;

fig. 6 is a side view of the present invention;

FIG. 7 is an isometric view of the second deburring assembly of FIG. 1 in accordance with the present invention;

FIG. 8 is an isometric view of the second trim component of FIG. 1 of the present invention;

fig. 9 is an isometric view of the centering and positioning mechanism of the present invention;

FIG. 10 is a first isometric view of a first deburring assembly of the present invention;

figure 11 is an isometric view of a first trim component of the present invention.

In the drawings: 1-conveying mechanism, 11-first conveying belt, 12-supporting roller, 13-second conveying belt, 2-positioning receiver, 21-pressing mechanism, 22-material stopping mechanism, 23-centering positioning mechanism, 231-left-right movement mechanism, 232-pressing roller, 3-first trimming component, 31-guide rail, 32-sliding frame, 33-first trimming cutter, 331-first left cutter, 332-first right cutter, 34-first driving mechanism, 341-driving motor, 343-chain, 344-chain support, 4-second trimming component, 41-left-right sliding mechanism, 42-second trimming cutter, 421-front cutter, 422-rear cutter, 51-brush frame and 52-brush hair.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 11, an edge-trimming device includes: the device comprises a rack, a conveying mechanism 1, a positioning assembly, a first trimming assembly 3 and a second trimming assembly 4; the conveying mechanism 1 is arranged on the rack, and the conveying mechanism 1 is used for conveying the veneer along the front-back direction; the positioning assembly is arranged on the rack and used for positioning and fixing the veneer on the conveying mechanism 1; the first trimming component 3 is arranged on the rack, and the first trimming component 3 is used for trimming the front side edge and/or the rear side edge of the veneer; the second trimming component 4 is arranged on the frame, and the second trimming component 4 is used for trimming the left side edge and/or the right side edge of the veneer.

Can be obtained by the aforesaid, conveying mechanism 1 is used for carrying being the decorative board, fixes a position fixedly to the decorative board through locating component, carries out the deburring by first deburring subassembly 3 to being the preceding side and/or the back side of decorative board, and the user can select preceding side or back side or preceding side and back side all to carry out the deburring according to actual conditions, and is same, and accessible second deburring subassembly 4 carries out the deburring to the left side and/or the right side of decorative board, the utility model discloses can realize carrying out the deburring to preceding, back, left and right four sides of decorative board.

In some embodiments, the positioning assembly comprises: a pressing mechanism 21, a material blocking mechanism 22 and a centering positioning mechanism 23; the downward pressing mechanism is arranged on the rack and used for pressing the veneer on the conveying mechanism downwards; the material blocking mechanism is arranged on the rack and used for releasing or blocking the veneer on the conveying mechanism; the centering and positioning mechanism is used for centering the veneer in the left and right directions.

Optionally, the pressing mechanism 21 includes a plurality of pressing cylinders fixed on the trimming frame, and the pressing cylinders can press and fix a single veneer to be trimmed on the conveying mechanism.

In addition, the pressing mechanism 21 may also be an electric push rod or an oil cylinder including a plurality of edge trimming frames fixedly connected thereto.

In some embodiments, the conveying mechanism includes a first conveying belt 11, a supporting roller 12 and a second conveying belt 13, the first conveying belt 11 and the second conveying belt 13 extend along the front-back direction respectively, the first conveying belt 11, the supporting roller 12 and the second conveying belt 13 are arranged in sequence along the front-back direction, the first conveying belt 11, the second conveying belt 13 and the supporting roller 12 are arranged on the rack respectively, the supporting roller 12 and the rack can rotate relatively, the axis of the supporting roller 12 extends along the left-right direction, a first gap is arranged between the supporting roller 12 and the first conveying belt 11, and a second gap is arranged between the supporting roller 12 and the second conveying belt 13. When the device is used, the first gap or the second gap is used for allowing the first trimming component 3 to pass through, so that an avoiding effect is achieved. The support roller 12 is used to support the veneer.

In some embodiments, the first trim assembly 3 includes: a guide rail 31, a carriage 32, a first deburring cutter 33, a first drive mechanism 34; the guide rail 31 is fixed on the frame, and the guide rail 31 extends along the left-right direction; the sliding frame 32 is arranged on the guide rail 31, and the sliding frame 32 and the guide rail 31 can slide relatively; the first trimming cutters 33 are arranged in two groups, the two groups of first trimming cutters 33 are arranged on the sliding frame 32, the two groups of first trimming cutters 33 are arranged in a back-to-back manner, and the two groups of first trimming cutters 33 are respectively used for trimming the front side edge and the rear side edge of the veneer; the first driving mechanism 34 is disposed on the frame, and the first driving mechanism 34 is configured to drive the sliding rack 32 to slide back and forth along the length direction of the guide rail 31. The first driving mechanism 34 drives the carriage 32 to reciprocate along the longitudinal direction of the guide rail 31, thereby driving the two sets of first deburring cutters 33 to slide reciprocally along the longitudinal direction of the guide rail 31. The two sets of first trimming cutters 33 are disposed facing away from each other so as to respectively trim the front side edge and the rear side edge of the veneer.

In some embodiments, the first driving mechanism 34 includes a driving motor 341 fixed on the frame, two or more sprockets, a chain 343 linked with the sprockets, and a chain support 344 disposed on the frame, wherein the chain support 344 is used for supporting the chain 343, the sliding frame 32 is fixedly connected with the chain 343, all the sprockets are rotatably connected with the frame, and the driving motor 341 is drivingly connected with any one of the sprockets. When the automatic transmission is used, the two chain wheels are arranged along the left-right direction, the driving motor 341 drives one of the chain wheels to rotate, so that the chain 343 drives the rest chain wheels to rotate, and the chain 343 drives the sliding frame 32 to move along the left-right direction.

In some embodiments, the first deburring tool 33 includes a first left blade 331 and a first right blade 332, the first left blade 331 is disposed obliquely upward, the first right blade 332 is disposed obliquely upward and rightward, and the first left blade 331 and the first right blade 332 form an inverted figure-eight. This simple structure, setting convenience, through the setting of this structure, can improve the stress of first left sword 331 and first right sword 332 when contact decorative board, reduced area of contact. In addition, the first left blade 331 and the first right blade 332 form an inverted figure-eight to make the scraping edge more thorough. Preferably, the first left blade 331 and the first right blade 332 are mirror images of each other.

In some embodiments, the second trimming assembly 4 includes a left-right sliding mechanism 41, a tool holder, and a second trimming tool 42 disposed on the tool holder, the left-right sliding mechanism 41 is disposed on the machine frame, the tool holder is disposed on the left-right sliding mechanism 41, the left-right sliding mechanism 41 drives the tool holder to reciprocate along the left-right direction, one or two tool holders are disposed, the second trimming tool 42 and the left-right sliding mechanism 41 are respectively disposed in one-to-one correspondence with the tool holder, when the tool holder is disposed in one, the tool holder is disposed on the left side or the right side of the conveying mechanism, when the tool holder is disposed in two, the tool holder is disposed on the left side or the right side of the conveying mechanism, and the second trimming tool 42 is configured to trim the left side and/or the right side of the veneer.

In practical use, two tool holders are arranged.

This side-to-side sliding mechanism 41 includes the side-to-side motion cylinder body, controls the guided way, and the knife rest sets up on controlling the guided way, controlling the guided way and fixing to the edging frame, the movable part fixed connection knife rest of side-to-side motion cylinder body, the fixed part fixed connection edging frame of side-to-side motion cylinder body.

In some embodiments, the second deburring tool 42 includes a front blade 421 and a rear blade 422, the front blade 421 and the rear blade 422 are arranged in the front-rear direction, and the front blade 421 and the rear blade 422 are inclined in the front-upper direction and the rear-upper direction, respectively, so that the front blade 421 and the rear blade 422 form an inverted figure-eight. This simple structure, setting are convenient, through the setting of this structure, can improve the stress that preceding sword 421 and back sword 422 are used in veneer board left side limit and right side limit, scrape the limit more thoroughly. Preferably, the front blade 421 and the rear blade 422 are mirror images of each other.

In some embodiments, the trimming device further comprises a brush assembly, the brush assembly comprises a brush frame 51 fixed on the frame and a plurality of bristles, a channel extending in the front-back direction is formed in the brush frame 51, the bristles are arranged on the inner side wall of the channel, and the channel is used for allowing the veneer to pass through. When the dust-removing device is used, the veneer passes through the channel, and dust is swept to the veneer through the bristles arranged on the inner side wall of the channel.

In some embodiments, the centering and positioning mechanism 23 includes two left and right moving mechanisms 231 and two press rollers 232, two of the left and right moving mechanisms 231 are provided, at least one press roller 232 is provided on each of the left and right moving mechanisms 231, the two left and right moving mechanisms 231 respectively drive the press rollers 232 to move toward or away from each other, and a centering space is formed between the press rollers 232 on the two left and right moving mechanisms 231, and the centering space is used for the veneer on the conveying mechanism 1 to pass through. This simple structure, setting are convenient, and two side limits about accessible two side motion 231 drive the motion that corresponds compression roller 232 is close to each other respectively and carry the decorative board to realize the centering of decorative board. Preferably, the pressure roller 232 is vertically disposed.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The trimming device comprises a frame, and is characterized by further comprising:

the conveying mechanism (1) is arranged on the rack, and the conveying mechanism (1) is used for conveying the veneer along the front-back direction;

the positioning assembly is arranged on the rack and used for positioning and fixing the veneer on the conveying mechanism (1);

the first trimming component (3), the first trimming component (3) is arranged on the frame, and the first trimming component (3) is used for trimming the front side edge and/or the rear side edge of the veneer;

the second trimming component (4), the second trimming component (4) is arranged on the rack, and the second trimming component (4) is used for trimming the left side edge and/or the right side edge of the veneer.

2. The apparatus according to claim 1, wherein said positioning assembly comprises:

the downward pressing mechanism (21) is arranged on the rack and is used for pressing the veneer on the conveying mechanism downwards;

the material blocking mechanism (22) is arranged on the rack and used for releasing or blocking the veneer on the conveying mechanism;

and the centering and positioning mechanism (23) is used for centering the veneer in the left and right directions.

3. The deburring device of claim 1 wherein said conveying mechanism comprises said conveying mechanism comprising a first conveyor belt (11), a support roller (12) and a second conveyor belt (13), the first conveyor belt (11) and the second conveyor belt (13) extend in the front-rear direction, the first conveying belt (11), the supporting roller (12) and the second conveying belt (13) are sequentially arranged along the front-back direction, the first conveyor belt (11), the second conveyor belt (13) and the support rollers (12) are respectively arranged on the frame, the supporting roller (12) and the frame can rotate relatively, the axis of the supporting roller (12) extends along the left-right direction, a first gap is arranged between the supporting roller (12) and the first conveying belt (11), and a second gap is formed between the supporting roller (12) and the second conveying belt (13).

4. The deburring device of claim 1, wherein said first deburring assembly (3) comprises:

the guide rail (31), the said guide rail (31) is fixed on said framework, the said guide rail (31) extends along the left and right direction;

a sliding frame (32), wherein the sliding frame (32) is arranged on the guide rail (31), and the sliding frame (32) and the guide rail (31) can slide relatively;

the first trimming cutters (33), two sets of the first trimming cutters (33) are arranged, the two sets of the first trimming cutters (33) are arranged on the sliding frame (32), the two sets of the first trimming cutters (33) are arranged in a back-to-back mode, and the two sets of the first trimming cutters (33) are respectively used for trimming the front side edge and the rear side edge of the veneer;

the first driving mechanism (34) is arranged on the rack, and the first driving mechanism (34) is used for driving the sliding frame (32) to slide in a reciprocating mode along the length direction of the guide rail (31).

5. The trimming device according to claim 4, wherein the first driving mechanism (34) comprises a driving motor (341) fixed on the frame, more than two chain wheels, a chain (343) linked with the chain wheels, and a chain support (344) arranged on the frame, wherein the chain support (344) is used for supporting the chain (343), the sliding frame (32) is fixedly connected with the chain (343), all the chain wheels are rotationally connected with the frame, and the driving motor (341) is connected with any one of the chain wheels in a driving way.

6. The deburring apparatus of claim 4 wherein said first deburring tool (33) comprises a first left blade (331) and a first right blade (332), said first left blade (331) being disposed obliquely upward and said first right blade (332) being disposed obliquely upward and rightward, said first left blade (331) and said first right blade (332) forming an inverted figure-eight.

7. The deburring device of claim 1, characterized in that the second deburring assembly (4) comprises a left-right slide mechanism (41), a tool holder and a second deburring tool (42) provided on the tool holder, the left-right sliding mechanism (41) is arranged on the rack, the tool rest is arranged on the left-right sliding mechanism (41), the left and right sliding mechanisms (41) drive the tool holders to reciprocate along the left and right directions, one or two tool holders are arranged, the left and right sliding mechanisms (41) are arranged in one-to-one correspondence with the tool holders, when the knife rest is arranged at one position, the knife rest is arranged at the left side or the right side of the conveying mechanism, when the knife rest is arranged at two positions, the tool rest is arranged on the left side and the right side of the conveying mechanism, and the second trimming tool (42) is used for trimming the left side edge and/or the right side edge of the veneer.

8. The deburring apparatus of claim 7 wherein said second deburring cutter (42) comprises a front cutter (421) and a rear cutter (422), said front cutter (421) and said rear cutter (422) being arranged in a front-rear direction, said front cutter (421) and said rear cutter (422) being inclined in front-upper and rear-upper directions respectively so that said front cutter (421) and said rear cutter (422) form an inverted figure-of-eight.

9. The trimming apparatus according to claim 1, wherein the trimming apparatus further comprises a brush assembly including a brush frame (51) fixed to the frame and a plurality of bristles, the brush frame (51) having a passage formed therein extending in a front-rear direction, an inner side wall of the passage being provided with the bristles, the passage being adapted to allow the veneer to pass therethrough.

10. The trimming device according to claim 2, wherein the centering and positioning mechanism (23) comprises two left and right movement mechanisms (231) and a press roller (232), wherein at least one press roller (232) is arranged on each left and right movement mechanism (231), the two left and right movement mechanisms (231) respectively drive the press rollers (232) to move close to each other or move away from each other, and a centering space is formed between the press rollers (232) on the two left and right movement mechanisms (231), and the centering space is used for the veneer on the conveying mechanism (1) to pass through.