Edge trimming equipment and plate processing production line

Abstract

The utility model relates to the technical field of plate processing equipment, in particular to edge trimming equipment and a plate processing production line, and the edge trimming equipment comprises a conveying part, a positioning and clamping assembly and an edge trimming part. Wherein the conveying part can convey a piece to be subjected to edge trimming in the first direction, and the positioning and clamping assembly and the edge trimming part are both arranged at the same end, in the first direction, of the conveying part. At least part of the positioning and clamping assembly can be opened and closed in the second direction so that the positioning and clamping assembly can clamp the part to be subjected to edge trimming from the two sides of the part to be subjected to edge trimming in the second direction, and the positioning and clamping assembly can move relative to the conveying part. According to the edge trimming equipment and the plate processing production line provided by the invention, the labor cost is effectively reduced, the edge trimming efficiency is improved, and the individual difference of the deviation correction precision of the edge trimming equipment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of plate processing equipment, and in particular to an edge straightening device and a plate processing production line. Background Art

[0002] With the development of society and the improvement of living standards, competition in the furniture board market has become increasingly fierce. The processing accuracy and high efficiency of board processing equipment have become key factors in determining the market competitiveness of board processing equipment.

[0003] In the process of artificial board processing, it is usually necessary to use sanding equipment (equipment for surface finishing of workpieces, also known as polishing or grinding) to ensure the quality of the board surface. In order to improve the efficiency of the sanding equipment, edge straightening equipment is usually installed upstream of the sanding equipment in the board processing production line to cut and remove irregular parts of the board edge before sanding.

[0004] However, today's edge straightening equipment usually transports the plates to the edge straightening station via conveying equipment such as conveyor belts / conveyor rollers. During the conveying process, the plates are very likely to deflect or tilt relative to the conveying equipment due to factors such as vibration and slippage. This requires manual correction of the plates when they are transported to the edge straightening station, which not only consumes manpower costs, but also takes a long time to manually correct the deviation, affecting the edge straightening efficiency. At the same time, it is affected by the individual differences of operators, and the edge straightening processing accuracy of manual correction is difficult to guarantee. Utility Model Content

[0005] The purpose of the present application is to provide an edge straightening device and a plate processing production line, so as to solve to a certain extent the existing technical problem that the current edge straightening equipment usually transports the plate to the edge straightening station through a conveying device such as a conveyor belt / conveyor roller, and the plate is very easy to deflect or tilt relative to the conveying device due to factors such as vibration and slippage during the conveying process. This requires manual correction of the plate when the plate is conveyed to the edge straightening station, which not only consumes manpower costs, but also takes a long time to manually correct the process, affecting the edge straightening efficiency. At the same time, it is affected by the individual differences of operators, and the edge straightening processing accuracy of manual correction is difficult to guarantee. Technical problems.

[0006] According to a first aspect of the present application, there is provided an edge trimming device, comprising a conveying portion, a positioning and clamping assembly, and an edge trimming portion; the conveying portion is capable of conveying a piece to be edge trimmed along a first direction, and the positioning and clamping assembly and the edge trimming portion are both arranged at the same end of the conveying portion in the first direction;

[0007] At least part of the positioning and clamping assembly can be opened and closed along the second direction, so that the positioning and clamping assembly can clamp the piece to be trimmed from both sides of the piece to be trimmed in the second direction, and the positioning and clamping assembly can move relative to the conveying part, and the second direction intersects with the first direction.

[0008] Preferably, the positioning clamping assembly comprises a driving portion and two clamping portions arranged opposite to each other along the second direction, and the driving portion is transmission-connected to at least one of the two clamping portions to drive at least one of the two clamping portions to move along the second direction.

[0009] Preferably, the clamping portion comprises a clamping body and a transmission rack, the transmission rack extends along the second direction, and the clamping body is connected to one end of the transmission rack in the second direction;

[0010] The driving part is a rotary driving member, and the rotary driving member is transmission-connected with the clamping body via the transmission rack.

[0011] Preferably, it further comprises a placement frame, wherein the placement frame is fixedly arranged at one end of the conveying portion close to the edge trimming portion, and the positioning clamping assembly is arranged on the placement frame.

[0012] Preferably, the placement frame includes a supporting portion and a placement portion, and the placement portion is disposed above a portion of the conveying portion via the supporting portion.

[0013] Preferably, the placement portion includes a first guide portion and a transmission portion extending along the first direction, the edge straightening portion is arranged at the same end of the first guide portion and the conveying portion in the first direction, the positioning and clamping assembly is arranged on the first guide portion and can move along the first guide portion, and the transmission portion is transmission-connected to the positioning and clamping assembly so that the clamping assembly can clamp the edge-straightening piece close to and away from the edge straightening portion.

[0014] Preferably, the trimming portion comprises a cutting blade and a second guide portion, the second guide portion extends along the second direction, and the cutting blade is movable along the second guide portion.

[0015] Preferably, the cutting blade is rotatable about a rotation axis extending along the second direction.

[0016] Preferably, the conveying portion includes a plurality of conveying rollers arranged side by side along the first direction, the conveying rollers extend along the second direction, and the conveying rollers are rotatable.

[0017] According to the second aspect of the present application, a plate processing production line is provided, comprising the edge straightening equipment described in any of the above technical solutions, and thus having all the beneficial technical effects of the edge straightening equipment, which will not be described in detail herein.

[0018] Compared with the prior art, the beneficial effects of this application are:

[0019] The edge-straightening equipment provided by the present application arranges the positioning and clamping assembly at one end of the edge-straightening portion of the conveying portion. When the edge-straightening piece is conveyed by the conveying portion to the end where the edge-straightening portion is located, the positioning and clamping assembly can clamp the edge-straightening piece from both sides in the second direction, and the positioning and clamping assembly can drive the edge-straightening piece to move relative to the conveying portion, so as to replace manual adjustment of the position of the edge-straightening piece by the positioning and clamping assembly, thereby realizing the correction action of the edge-straightening piece before the edge-straightening process, effectively reducing labor costs, improving edge-straightening efficiency, and reducing individual differences in the correction accuracy of the edge-straightening equipment.

[0020] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic diagram of the front view structure of the edge straightening device provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the left side structure of the edge trimming device provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the top view of the edge straightening device provided in an embodiment of the present application.

[0025] Reference numerals:

[0026] 1-positioning and clamping assembly; 11-clamping part; 111-transmission rack; 112-clamping body; 12-driving part; 2-mounting frame; 21-mounting part; 211-first guide part; 212-transmission part; 213-third guide part; 214-guide slide bar; 22-support part; 31-cutting knife; 32-second guide part; 4-transmission part; 5-piece to be trimmed.

[0027] F1-first direction; F2-second direction; F3-third direction. DETAILED DESCRIPTION

[0028] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0029] The components of the embodiments of the present application generally described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0030] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0031] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Refer to the following Figures 1 to 3 The invention describes the edge straightening equipment and the plate processing production line according to some embodiments of the present application.

[0034] See also Figures 1 to 3As shown, an embodiment of the first aspect of the present application provides an edge-straightening device, which includes a conveying part 4, a positioning and clamping assembly 1, and an edge-straightening part. The conveying part 4 can convey the edge-straightening piece 5 along the first direction F1, and the positioning and clamping assembly 1 and the edge-straightening part are both arranged at the same end of the conveying part 4 in the first direction F1. At least part of the positioning and clamping assembly 1 can be opened and closed along the second direction F2, so that the positioning and clamping assembly 1 can clamp the edge-straightening piece 5 from both sides of the edge-straightening piece 5 in the second direction F2, and the positioning and clamping assembly 1 can move relative to the conveying part 4. The second direction F2 intersects with the first direction F1.

[0035] According to the edge-straightening equipment provided by the above-mentioned technical features, the positioning and clamping component 1 is arranged at one end of the edge-straightening part of the conveying part 4 where the edge-straightening part is located. When the edge-straightening part is conveyed by the conveying part 4 to the end where the edge-straightening part is located, the positioning and clamping component 1 can clamp the edge-straightening piece 5 from both sides in the second direction F2, and the positioning and clamping component 1 can drive the edge-straightening piece 5 to move relative to the conveying part 4, so that the position of the edge-straightening piece 5 can be adjusted manually by the positioning and clamping component 1 instead of manually, so as to realize the correction action of the edge-straightening piece 5 before the edge-straightening process, effectively reduce labor costs, improve edge-straightening efficiency, and reduce the individual differences in the correction accuracy of the edge-straightening equipment.

[0036] like Figures 1 to 3 As shown, F1 in the figure shows an example of the first direction, and F2 in the figure shows an example of the second direction. Preferably, the first direction F1 and the second direction F2 are perpendicular to each other to adapt to the shape of most artificial boards (ie, the edge-adjusting pieces 5).

[0037] In order to facilitate the description of the edge-straightening device, the direction perpendicular to the first direction F1 and the second direction F2 is defined as a third direction F3, and F3 in the figure shows an example of the third direction. When the edge-straightening device is in use, the third direction F3 can be parallel to the direction of gravity. It should be noted that the parallel here is parallel in a broad sense, that is, the angle between the third direction F3 and the direction of gravity is in the range of 0° to 30°, which can be understood as the third direction F3 being parallel to the direction of gravity.

[0038] Preferably, if Figure 2 As shown, the positioning and clamping assembly 1 further includes a driving portion 12 and two clamping portions 11 arranged opposite to each other along the second direction F2. The driving portion 12 can be respectively connected to the two clamping portions 11 in transmission to drive the two clamping portions 11 to move along the second direction F2.

[0039] It should be noted that Figure 2Taking the illustrated position as an example, the driving part 12 can not only drive the two clamping parts 11 to move toward / away from each other to achieve the clamping / releasing action of the positioning clamping assembly 1, but also can drive the two clamping parts 11 to move to the left / right at the same time to achieve the position adjustment of the edge piece 5 to be trimmed by the positioning clamping assembly 1 in the second direction F2.

[0040] However, it is not limited to this. The two clamping parts 11 are not limited to the mode of being transmission-connected with the driving part 12. Optionally, the first of the two clamping parts 11 can be fixedly arranged, and the second of the two clamping parts 11 can be transmission-connected with the driving part 12. In this way, on the one hand, the two clamping parts 11 can be brought closer to / away from each other; on the other hand, the edge piece 5 to be trimmed can be accurately positioned with reference to the first one.

[0041] Preferably, if Figure 2 As shown, the clamping part 11 may include a clamping body 112 and a transmission rack 111, the transmission rack 111 extends along the second direction F2, and the clamping body 112 is connected to one end of the transmission rack 111 in the second direction F2. The driving part 12 is a rotating driving member, which is connected to the clamping body 112 via the transmission rack 111 to ensure the adjustment accuracy of the position of the clamping part 11 in the second direction F2.

[0042] Optionally, the rotary drive member may include a coaxially arranged rotary motor and a meshing gear, and the meshing gear may be meshed with the transmission rack 111 .

[0043] However, the above-mentioned clamping part 11 and driving part 12 are not limited to the transmission structure of the rotating motor, meshing gear and transmission rack 111. As long as it can realize driving the two clamping parts 11 to move in the second direction F2, the transmission form of the driving part 12 and the clamping part 11 can also be other forms. For example, the driving part 12 can also be a linear driving part such as a linear motor and a cylinder, and the driving part 12 can be connected to the output shaft of the linear driving part respectively.

[0044] Alternatively, if Figure 2 As shown, the driving portion 12 may include a rotating driving member, and the two clamping portions 11 may be respectively engaged with the rotating driving member on both sides of the third direction F3 to control the two clamping portions 11 to move toward / away from each other.

[0045] Optionally, not shown in the figures, the driving portion may further include two rotating driving members, and the two clamping portions may be respectively connected to the two rotating driving members to respectively control the two clamping portions to move along the second direction.

[0046] In an embodiment, preferably, Figures 1 to 3As shown, the edge trimming device may further include a mounting frame 2, which is fixedly disposed at one end of the conveying portion 4 close to the edge trimming portion, and the positioning and clamping assembly 1 is disposed on the mounting frame 2 for mounting the positioning and clamping assembly 1.

[0047] Preferably, if Figure 1 and Figure 2 As shown, the placement frame 2 may include a supporting portion 22 and a placement portion 21 , and the placement portion 21 is disposed above a portion of the conveying portion 4 via the supporting portion 22 .

[0048] Preferably, if Figures 1 to 3 As shown, the support part 22 may include a plurality of support columns, which are divided into two groups, and the two groups of support columns are respectively arranged on both sides of the conveying part 4 in the second direction F2. The placement part 21 may be erected above the two groups of support columns.

[0049] Alternatively, if Figures 1 to 3 As shown, the placement portion 21 may be a rectangular frame, and the rectangular frame may be arranged parallel to the conveying plane of the conveying portion 4 .

[0050] Preferably, if Figure 3 As shown, the rectangular frame may include two third guide portions 213 , and the third guide portions 213 may be slide rails extending along the second direction F2 .

[0051] Alternatively, if Figure 3 As shown, the placement portion 21 may further include a guide slide bar 214 extending along the first direction F1, the guide slide bar 214 may be connected to the top of the clamping portion 11, and the two ends of the guide slide bar 214 in the first direction F1 are respectively slidably connected to the two third guide portions 213, so that when the clamping portion 11 moves along the second direction F2, the guide slide bar 214 can slide along the third guide portions 213 with the clamping portion 11, thereby improving the movement stability of the clamping portion 11.

[0052] Furthermore, the top of the clamping portion 11 can also slide along the guide slide bar 214, so that when the positioning clamping assembly 1 moves along the first guide portion 211, the clamping portion 11 can slide along the guide slide bar 214 in the first direction F1 to avoid the guide slide bar 214 interfering with the movement of the positioning clamping assembly 1 along the first direction F1.

[0053] Preferably, if Figure 3As shown, the placement part 21 may include a first guide part 211 and a transmission part 212 extending along the first direction F1, and both ends of the first guide part 211 may be arranged on the rectangular frame. The trimming part is arranged at the same end of the first guide part 211 and the transmission part 4 in the first direction F1, and the positioning clamping assembly 1 is arranged on the first guide part 211 and can move along the first guide part 211, so that the clamping assembly can clamp the piece to be trimmed 5 close to and away from the trimming part. In this way, the piece to be trimmed 5 is moved toward the trimming part by the positioning clamping assembly 1, so that the trimming part can perform a cutting action on the piece to be trimmed 5.

[0054] Preferably, if Figure 1 and Figure 3 As shown, the first guide portion 211 may be a lead screw, the positioning clamping portion 11 may be provided with an internal threaded hole cooperating with the lead screw, the transmission portion 212 may be a rotating driving member (for example, a rotating motor), and the transmission portion 212 may be connected to the first guide portion 211 to drive the first guide portion 211 to rotate, thereby driving the positioning clamping assembly 1 to move along the first guide portion 211.

[0055] Optionally, not shown in the figure, the first guide portion may be a slide rail, the first guide portion 211 may be slidably connected to the positioning clamping assembly, and the transmission portion may be a linear drive member (for example, a linear motor, a cylinder, etc.). The transmission portion is respectively connected to the first guide portion and the positioning clamping assembly to drive the positioning clamping assembly to move along the first guide portion.

[0056] In an embodiment, Figure 1 and Figure 3 As shown, the edge trimming portion may include a cutting blade 31 , and the cutting blade 31 can rotate about a rotation axis extending along the second direction F2 to achieve a cutting action of the edge trimming portion.

[0057] Preferably, if Figure 1 As shown, the cutting knife 31 can be arranged parallel to the plane determined by the first direction F1 and the third direction F3. In this way, when the positioning and clamping assembly 1 clamps the edge-trimmed piece 5 and moves it toward the cutting knife 31, the cutting knife 31 parallel to the plane determined by the first direction F1 and the third direction F3 rotates, so that the edge-trimming portion can form a side surface on the edge-trimmed piece 5 that is parallel to the plane determined by the first direction F1 and the third direction F3, thereby realizing the edge-trimming action on the edge-trimmed piece 5.

[0058] Alternatively, if Figure 3 As shown, the trimming part may further include a second guide part 32, which may extend along the second direction F2. The cutting knife 31 may move along the second guide part 32 to adjust the position of the cutting knife 31 in the second direction F2, thereby further improving the trimming device.

[0059] In an embodiment, Figure 1 and Figure 3 As shown, the conveying part 4 may further include a plurality of conveying rollers arranged side by side along the first direction F1, the conveying rollers extending along the second direction F2, and each conveying roller is rotatable to realize the conveyance of the edge-straightening piece 5 by rolling the conveying rollers.

[0060] Optionally, the conveying part 4 may further include a driving device to drive the conveying roller to rotate, so as to realize automatic conveyance of the edge-straightening piece 5 .

[0061] It should be noted that the above-mentioned conveying part 4 is not limited to the form of setting a driving device. Optionally, the above-mentioned conveying part 4 can also be in the form of a non-powered rotatable conveying roller. In this way, the conveying of the edge-straightening piece 5 can also be achieved by manual pushing, so that the edge-straightening equipment can adapt to a small space.

[0062] Preferably, if Figures 1 to 3 As shown, the upper edge of each of the above-mentioned conveying rollers is on the conveying plane, and the conveying plane may be parallel to the plane defined by both the first direction F1 and the second direction F2.

[0063] It should be noted that the conveying part 4 is not limited to the form of the conveying roller. As long as it can convey the edge-trimming pieces 5 to the edge-trimming part, the conveying part 4 can also be other conveying equipment, such as a conveyor belt, a transmission chain, etc.

[0064] The embodiment of the second aspect of the present application also provides a plate processing production line, including the edge straightening equipment described in any of the above embodiments, and thus has all the beneficial technical effects of the edge straightening equipment, which will not be repeated here.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An edge straightening device, characterized in that: It comprises a conveying part, a positioning and clamping assembly and an edge trimming part; the conveying part can convey the edge trimming piece along a first direction, and the positioning and clamping assembly and the edge trimming part are both arranged at the same end of the conveying part in the first direction; At least part of the positioning and clamping assembly can be opened and closed along the second direction, so that the positioning and clamping assembly can clamp the piece to be trimmed from both sides of the piece to be trimmed in the second direction, and the positioning and clamping assembly can move relative to the conveying part, and the second direction intersects with the first direction.

2. The edge straightening device according to claim 1, characterized in that: The positioning clamping assembly includes a driving portion and two clamping portions arranged opposite to each other along the second direction. The driving portion is transmission-connected to at least one of the two clamping portions to drive at least one of the two clamping portions to move along the second direction.

3. The edge straightening device according to claim 2, characterized in that: The clamping portion comprises a clamping body and a transmission rack, the transmission rack extends along the second direction, and the clamping body is connected to one end of the transmission rack in the second direction; The driving part is a rotary driving member, and the rotary driving member is transmission-connected with the clamping body via the transmission rack.

4. The edge straightening device according to claim 1, characterized in that: It also includes a placement frame, which is fixedly arranged at one end of the conveying part close to the edge trimming part, and the positioning clamping assembly is arranged on the placement frame.

5. The edge straightening device according to claim 4, characterized in that: The placement frame includes a supporting portion and a placement portion, and the placement portion is disposed above a portion of the conveying portion via the supporting portion.

6. The edge straightening device according to claim 5, characterized in that: The placement portion includes a first guide portion and a transmission portion extending along the first direction, the edge trimming portion is arranged at the same end of the first guide portion and the transmission portion in the first direction, the positioning and clamping assembly is arranged on the first guide portion and can move along the first guide portion, and the transmission portion is transmission-connected to the positioning and clamping assembly so that the clamping assembly can clamp the piece to be edge trimmed close to and away from the edge trimming portion.

7. The edge straightening device according to claim 1, characterized in that: The trimming portion includes a cutting blade and a second guide portion, the second guide portion extends along the second direction, and the cutting blade is movable along the second guide portion.

8. The edge straightening device according to claim 7, characterized in that: The cutting blade is rotatable about a rotation axis extending along the second direction.

9. The edge straightening device according to claim 1, characterized in that: The conveying portion includes a plurality of conveying rollers arranged side by side along the first direction, the conveying rollers extend along the second direction, and the conveying rollers are rotatable.

10. A plate processing production line, characterized in that: The invention comprises the edge straightening device according to any one of claims 1 to 9.

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