CN212526334U

CN212526334U - Fillet device and edge bonding machine

Info

Publication number: CN212526334U
Application number: CN202020853936.XU
Authority: CN
Inventors: 欧阳展图
Original assignee: Guangdong Longde Chuangzhan Technology Co ltd
Current assignee: Guangdong Longde Chuangzhan Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a rounding device and an edge bonding machine, wherein the rounding device comprises an upper chamfering assembly for cutting at least one end corner of the long side of the upper side of a plate and a lower chamfering assembly for cutting at least one end corner of the long side of the lower side of the plate; lower chamfer assembly includes: the lower chamfering mechanism is used for chamfering at least one end corner of the long side of the lower side of the plate; the linear movement tracking assembly is used for driving the lower chamfering mechanism to track the plate for cutting and comprises a linear tracking guide part and a linear tracking moving part; the linear tracking moving piece can move along the linear tracking guide piece; the lower chamfering mechanism is connected with the linear tracking moving piece. The utility model discloses a carry out linear motion's rectilinear movement and trail the assembly, the drive down the chamfer mechanism trail panel and cut the end angle at the long limit both ends of downside, improved the stability of the end angle radius angle work at the long limit both ends of panel downside.

Description

Fillet device and edge bonding machine

Technical Field

The utility model belongs to the technical field of the panel processing, in particular to radius angle device and bag sealer.

Background

In the manufacturing process of furniture, an edge sealing machine is needed to be adopted to carry out edge sealing treatment on the outer edge of the plate so as to improve the attractiveness and the service performance of the plate and prolong the service life of the plate. In the edge sealing treatment of the plate, a rounding process is usually included, and the rounding process refers to that after edge sealing of the plate is completed, a cutter is adopted to cut edge sealing bands at the corners of the plate to enable the edge sealing bands to be rounded into a round angle, so that potential safety hazards that the edge sealing bands at the corners of the plate scratch people are reduced.

The rounding device generally has an upper rounding mechanism and a lower rounding mechanism, and respectively processes the end corners at the two ends of the long side of the upper side of the plate and the end corners at the two ends of the long side of the lower side of the plate, and the rounding device can track the movement of the plate to cut the plate in the processing process. The rounding device in the prior art, the horizontal tracking motion and the upper and lower cutting motion of its upper chamfering mechanism and lower chamfering mechanism are driven through the swing of the connecting rod structure, and to lower chamfering mechanism, still need to support the main working structure, and the swing performance of the connecting rod structure makes its stability relatively poor, consequently, support and drive the work of lower chamfering mechanism through the connecting rod structure, the stability of chamfering mechanism work under the obvious influence, and then influence the quality of panel and the stability of quality.

Accordingly, the prior art is in need of improvement and development.

Disclosure of Invention

The embodiment of the utility model provides a radius angle device and bag sealer, the linear motion through carrying out linear motion trails the assembly, and chamfer mechanism trails panel and cuts the end angle at the long limit both ends of downside under the drive, has improved the stability of the long limit both ends of panel downside end angle rounding work.

In order to solve the technical problem, on one hand, the rounding device provided by the embodiment of the utility model comprises an upper rounding assembly for cutting at least one end corner of the long side of the upper side of the plate and a lower rounding assembly for cutting at least one end corner of the long side of the lower side of the plate;

the lower chamfer assembly includes:

the lower chamfering mechanism is used for chamfering at least one end corner of the long side of the lower side of the plate;

the linear movement tracking assembly is used for driving the lower chamfering mechanism to track the plate for cutting and comprises a linear tracking guide part and a linear tracking moving part;

the linear tracking moving part can move along the linear tracking guide part;

the lower chamfering mechanism is connected with the linear tracking moving piece.

Further, the extending direction of the linear guide is inclined relative to the conveying direction of the plate material.

Further, the linear tracking guide is a linear tracking guide rail, and the linear tracking moving member is a linear tracking slide base.

Furthermore, an elastic buffer is arranged at the lower end of the linear tracking guide piece.

Furthermore, the lower end of the linear tracking guide piece is also provided with an auxiliary screw rod, the auxiliary screw rod and the linear tracking guide piece are arranged in a sliding mode, one end of the elastic buffering piece is connected with the auxiliary screw rod, and the other end of the elastic buffering piece and the linear tracking guide piece are arranged in a fixed mode so as to drive the auxiliary screw rod to slide relative to the linear tracking guide piece and conduct elastic deformation.

Further, the lower chamfering mechanism comprises a backup plate used for abutting against the plate.

Further, the lower chamfering mechanism comprises a chamfering tool and a feed assembly, wherein the feed assembly is connected with the chamfering tool to drive the chamfering tool to feed the plate for chamfering.

Furthermore, the lower chamfering mechanism further comprises a positioning piece, wherein the positioning piece is fixedly arranged relative to the chamfering tool and used for tightly supporting the plate to position when the chamfering tool is fed.

Furthermore, the lower chamfering mechanism further comprises an adjusting component, wherein the adjusting component is arranged between the chamfering tool and the feed component and is used for driving the chamfering tool to carry out position adjustment along the feed direction of the chamfering tool.

On the other hand, the embodiment of the utility model provides a pair of bag sealer, including the aforesaid arbitrary radius angle device.

The embodiment of the utility model provides a radius angle device and bag sealer tracks up panel through chamfer mechanism under the drive of rectilinear movement tracking assembly, cuts the end angle at the long limit both ends of panel downside, has replaced the relatively poor connecting rod structure of stability ability, and rectilinear movement tracking assembly carries out linear motion, can stable support down the primary structure of chamfer mechanism, has improved the stability of lower chamfer mechanism work, and then guarantees the quality of panel and the stability of quality.

Drawings

Fig. 1 is a schematic structural diagram of a rounding device according to an embodiment of the present invention.

Figure 2 is an enlarged view at J of the radius device shown in figure 1.

Figure 3 is an enlarged view of the radius device shown in figure 1 at K.

Figure 4 is a schematic structural view of another embodiment of the rounding device shown in figure 1.

Figure 5 is a reference view of the operation of the rounding device shown in figure 4.

Fig. 6 is a schematic structural view of a lower chamfering holder of the rounding device shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

As shown in fig. 1, the rounding device of the embodiment of the present invention includes an upper chamfering assembly 301 for cutting at least one end corner on the long side of the plate upper side and a lower chamfering assembly 302 for cutting at least one end corner on the long side of the plate lower side. The lower chamfer assembly 302 includes: the lower chamfering mechanism 310b is used for chamfering at least one end corner of the long side of the lower side of the plate; the linear movement tracking assembly 330 is used for driving the lower chamfering mechanism 310b to track the plate for cutting, and comprises a linear tracking guide 331 and a linear tracking moving member 332, the linear tracking moving member 332 can move along the linear tracking guide 331, and the lower chamfering mechanism 310b is connected with the linear tracking moving member 332.

The lower chamfering mechanism 310b is driven by the linear movement tracking assembly 330 to track the plate, end angles at two ends of a long edge of the lower side of the plate are cut, a connecting rod structure with poor stability is replaced, the linear tracking moving piece 332 drives the lower chamfering mechanism 310b to move along the linear tracking guide piece 331, and the main structure of the lower chamfering mechanism 310b can be stably supported.

In some embodiments, the extending direction of the linear guide 331 is inclined with respect to the conveying direction L of the plate material. In actual operation, the lower chamfering mechanism 310b tracks the plate, moves forward synchronously with the plate, and cuts up/down, and has movements in two directions, namely, front and back, and up and down, and according to the synthesis and decomposition principle of the movements, the linear tracking guide 331 is obliquely arranged, so that the front and back movement and the up and down movement of the lower chamfering mechanism 310b can be driven, and the structure of the chamfering device is simplified. Specifically, the linear tracking moving member 332 is driven to move by the second tracking cylinder 333, a cylinder body of the second tracking cylinder 333 is relatively fixedly disposed with respect to the linear tracking guide 331, and a telescopic end thereof is fixedly connected to the linear tracking moving member 332, so that the linear tracking moving member 332 is driven to move along the linear tracking guide 331 by the telescopic movement of the second tracking cylinder 333.

In some embodiments, the linear guide 331 is a linear guide rail, and the linear guide moving member 332 is a linear guide slider. Specifically, the lower chamfering mechanism 310b is connected to the linear-motion tracking slider.

In some preferred embodiments, the lower end of the linear guide 331 is provided with an elastic buffer 334. When the linear tracking moving part 332 slides downwards to the tail end along the linear tracking guide part 331, a buffering effect can be achieved, and damage to the equipment caused by collision is avoided. Specifically, the elastic buffer 334 may employ a spring.

As shown in fig. 3, in some preferred embodiments, an auxiliary screw 3343 is further provided at a lower end of the linear guide 331, the auxiliary screw 3343 is slidably disposed relative to the linear guide 331, one end of the elastic buffer 334 is connected to the auxiliary screw 3343, and the other end of the elastic buffer is fixedly disposed relative to the linear guide 331, so that the auxiliary screw 3343 is elastically deformed by sliding relative to the linear guide 331. Therefore, when the elastic buffer part is elastically deformed to buffer, the auxiliary screw rod plays an auxiliary supporting role on the elastic buffer part, and the buffering effect of the elastic buffer part is strengthened.

Specifically, the linear tracking guide 331 has a buffering fixing member 3342 at a lower end thereof, the buffering fixing member 3342 has an auxiliary guide hole (not shown), the auxiliary screw 3343 is slidably disposed in the auxiliary guide hole, one end thereof is sleeved with the elastic buffer member 334 (a spring in this embodiment), and the other end thereof is connected with a limit nut 3344; after the elastic buffer 334 is sleeved on the auxiliary screw 3343, two ends of the elastic buffer respectively abut against the screw head of the auxiliary screw 3343 and the buffer fixing member 3342.

As shown in fig. 2, in some embodiments, the lower chamfering mechanism 310b includes a chamfering tool 311 and a feeding assembly connected to the chamfering tool 311 to drive the chamfering tool 311 to feed the plate material for a chamfering process. Specifically, the chamfering tool 311 is driven by a chamfering motor 3110, and the chamfering motor 3110 is connected to a feed assembly.

In some preferred embodiments, the lower chamfering mechanism 310b includes a backup plate 313 for abutting against the plate. In practical applications, when the lower chamfering mechanism 310b tracks the plate, the backup plate 313 abuts against the plate for positioning, thereby providing a positioning standard for the tracking movement of the lower chamfering mechanism 310 b. Specifically, the backup plate 313 is fixedly connected to the feeding assembly relative to the chamfering tool 311, and is disposed on a side of the chamfering tool 311 close to the plate 601 for abutting against a front/rear side of the plate 601, so as to provide a positioning standard for the tracking movement of the lower chamfering mechanism 310b at the front/rear end of the plate along the conveying direction L of the plate.

In some preferred embodiments, the lower chamfering mechanism 310b further includes a positioning member 314, and the positioning member 314 is fixedly disposed relative to the chamfering tool 311 and is used for abutting against the plate for positioning when the chamfering tool 311 advances, thereby providing a positioning standard for the advancing movement of the lower chamfering mechanism 310 b. Specifically, the positioning member 314 is disposed adjacent to the chamfering tool 311 in the vertical direction for positioning the side of the plate 601, thereby providing a positional reference for the feeding of the chamfering tool 311.

In some preferred embodiments, the lower chamfering mechanism 310b is provided with a backup plate 313 and a positioning element 314 at the same time, and positions the plate in the two-dimensional direction of the horizontal plane through the backup plate 313 and the positioning element 314, so as to provide a working reference for the chamfering tool 311 to perform the chamfering treatment, thereby improving the accuracy of the chamfering and stabilizing the quality of the plate.

In some embodiments, the positioning member 314 is provided in a ring shape, and the chamfering tool 311 works through an inner ring of the ring-shaped positioning member 314. From this, no matter the chamfer cutter is used for handling the front end angle of banding area, still handles the rear end angle of banding area, and annular setting element can both satisfy the location work of two kinds of in service behavior, need not to close on in both sides around the cutter and installs a plurality of setting elements, perhaps carries out the dismouting allotment to a setting element that sets up, and convenient operation saves trouble.

Specifically, the cutting feed assembly comprises a chamfering feed guide rail, a chamfering feed slider and a chamfering feed driving member, wherein the extension direction E of the chamfering feed guide rail is perpendicular to the conveying direction L of the plate on the horizontal plane and is connected with the linear movement tracking assembly 330; the chamfering motor 3110 is connected to the chamfering feed slider through a first mounting base 315, and the backup plate 313 and the positioning member 314 are connected to the first mounting base 315; the chamfering feed driving member is connected to the first mounting seat 315/chamfering feed slider, and is fixed relative to the chamfering feed guide rail, for driving the chamfering tool 311 to feed to the plate. Specifically, the chamfering feed driving member may adopt a chamfering feed cylinder, a cylinder body of the chamfering feed cylinder is fixed relative to the chamfering feed guide rail, a telescopic end thereof is fixedly connected with the first mounting seat 315/chamfering feed slider, and a moving direction of the telescopic end thereof is parallel to the extending direction E of the chamfering feed guide rail.

In some preferred embodiments, the lower chamfering mechanism 310b further includes an adjusting assembly disposed between the chamfering tool 311 and the feeding assembly for driving the chamfering tool 311 to perform position adjustment along the feeding direction thereof. In practical application, according to specific use conditions, the structure of the chamfering tool 311, the positioning member 314 and the backup plate 313 is driven to move back and forth along the feed direction E, so as to adjust the working position of the chamfering tool 311 and enable the positioning member 314 to abut against the plate during working. For example, the plate may be slightly displaced in the feeding direction E of the chamfering tool 311 during the conveying process, and the slight position may be adjusted to accommodate the error in the working position between the plate and the chamfering tool 311.

As shown in fig. 2, in particular, the adjusting assembly includes an adjusting cylinder and an adjusting guide 3162, the first mounting base 315 is connected to the adjusting guide 3162 through an adjusting slider 3163, the adjusting guide 3162 is connected to the chamfering feed slider through an adjusting mounting plate 3164, a cylinder body of the adjusting cylinder is fixedly connected to the adjusting mounting plate 3164, and a telescopic end of the adjusting cylinder is connected to the adjusting slider 3163 to drive the adjusting slider 3163 to move. More specifically, the first mounting seat 315 has a vertical side panel, and the adjusting component is disposed at a side of the first mounting seat 315 and connected to the vertical side panel.

As shown in fig. 1, the upper chamfer assembly 301 includes: the upper chamfering mechanism 310a is used for chamfering at least one end corner of the long side of the upper side of the plate; and the connecting rod swing tracking assembly 320 is connected with the upper chamfering mechanism 310a and is used for driving the upper chamfering mechanism 310a to track the plate for cutting.

Specifically, the upper chamfering mechanism 310a also includes the chamfering tool 311, the feeding assembly, the backup plate 313 and the positioning member 314 of the lower chamfering mechanism 310 b. The structure and arrangement of the chamfering tool 311, the feed assembly, the backup plate 313 and the positioning element 314 in the upper chamfering mechanism 310a can refer to the structure and arrangement thereof in the lower chamfering mechanism 310b, which is not described herein again, and it should be noted that the feed assembly in the upper chamfering mechanism 310a is connected to the link swing tracking assembly 320.

In some preferred embodiments, the upper chamfering mechanism 310a also includes the adjusting component in the lower chamfering mechanism 310b, and the structure and arrangement of the adjusting component in the upper chamfering mechanism 310a can refer to the structure and arrangement in the lower chamfering mechanism 310b, which will not be described herein again.

Specifically, the link swing tracking assembly 320 is connected to the edge bonding machine through the upper chamfering support 303, the linear movement tracking assembly 330 is connected to the edge bonding machine through the lower chamfering support 304, specifically, the linear tracking guide 331 and the cylinder body of the second tracking cylinder 333 are connected to the lower chamfering support 304, and the buffer fixing member 3342 is directly connected to the lower chamfering support 304 at the lower end of the linear tracking guide 331 or connected to the lower chamfering support 304 through a connecting member (not shown), thereby achieving a relatively fixed arrangement with respect to the linear tracking guide 331. During specific work, when a plate is conveyed to the upper chamfering assembly 301 (the lower chamfering assembly 302), the connecting rod swinging tracking assembly 320 (the linear movement tracking assembly 330) drives the upper chamfering mechanism 310a (the lower chamfering mechanism 310 b) to track the plate 601 to move forwards synchronously, and the feed component drives the chamfering tool 311 to feed the plate 601 for chamfering; after the rounding is completed, the connecting rod swing tracking assembly 320 (the linear movement tracking assembly 330) continues to drive the upper rounding mechanism 310a (the lower rounding mechanism 310 b) to move upwards (downwards) to avoid the plate 601.

As shown in fig. 6, in some preferred embodiments, the lower bevel support 304 has a first mounting plate 3041 that is disposed obliquely, and the linear guide 331 is connected to the first mounting plate 3041, thereby achieving an inclination of an extending direction thereof with respect to the sheet material conveying direction L.

Specifically, the lower chamfering support 304 may be a tripod-like structure including a base plate 3043, a first support plate 3042 and a second support plate 3044, the first support plate 3042 and the second support plate 3044 being arranged in parallel with each other and being connected to the base plate 3043 perpendicularly to each other, respectively, wherein the perpendicular height of the second support plate 3044 to the base plate 3043 is smaller than the perpendicular height of the first support plate 3042 to the base plate 3043, and the first mounting plate 3041 being connected to the first support plate 3042 and the second support plate 3044, thereby achieving the inclined arrangement and stable support of the linear tracking guide 331 by a simple structure. Preferably, the lower bevel support 304 further includes a third support plate 3045, and the third support plate 3045 is disposed between the first support plate 3042 and the second support plate 3044 in parallel. Specifically, in the present embodiment, the linear guide 331 and the cylinder of the second tracking cylinder 333 are coupled to the first mounting plate 3401, and the buffering fixing member 3342 is coupled to the second support plate 3044.

Specifically, the linkage swing tracking assembly 320 includes a first tracking cylinder 3201 and a tracking swing arm 3202, one end of the tracking swing arm 3202 is hinged to the upper chamfering support 303, a cylinder body of the first tracking cylinder 3201 is hinged to the upper chamfering support 303, and a telescopic end of the first tracking cylinder 3201 is hinged to the tracking swing arm 3202, so that the upper chamfering support 303, the first tracking cylinder 3201 and the tracking swing arm 3202 form a linkage structure, and the tracking swing arm 3202 is driven to swing by the telescopic motion of the first tracking cylinder 3201. According to the motion synthesis and decomposition principle, the driving of the back-and-forth motion and the up-and-down motion of the upper chamfering mechanism 310a is realized through the swinging tracking swing arm 3202, and the structure of the chamfering device is simplified through a smart structure. In some preferred embodiments, two tracking swing arms 3202 are provided, the two tracking swing arms 3202 are arranged in parallel, one end of each tracking swing arm 3202 is hinged with the upper chamfering support 303, the other end of each tracking swing arm 3202 is connected with a swinging connecting plate 3203 in a hinged mode, and the upper chamfering mechanism 310a is connected with the swinging connecting plate 3203, so that the arrangement direction of each structure of the upper chamfering mechanism 310a is kept unchanged during swinging, the operation of the upper chamfering mechanism is not influenced, and the stability of swinging is improved. Specifically, the chamfering feed rail of the upper chamfering mechanism 310a and the cylinder body of the chamfering feed cylinder are connected to this swing connecting plate 3203.

During specific work, when the upper chamfering assembly 301 performs chamfering treatment on the front end corner of the long side on the upper side of the edge sealing belt, the first tracking cylinder 3201 is controlled to contract, and the tracking swing arm 3202 is inclined and relatively close to the vertical extension arrangement, so that the backup plate 313 can block the plate 601 and contact the plate 601 (see fig. 5); when the plate 601 is conveyed to the upper chamfering assembly 301, the front side surface of the plate 601 is in contact with the backup plate 313, then the backup plate 313 and the upper chamfering mechanism 310a are pushed to synchronously move forwards, at the moment, the first tracking cylinder 3201 extends out, and the chamfering tool driving part drives the chamfering tool 311 to perform cutting; due to the characteristic that the tracking swing arm 3202 drives the upper chamfering mechanism 310a to move, the upper chamfering mechanism 310a synchronously moves upwards while moving forwards, and the chamfering tool 311 moves to the front corner position of the upper long side of the edge sealing belt to work under the combined motion of the upward motion and the feed motion, so that the chamfering treatment of the front corner is completed. After the rounding process is finished, the upper chamfering mechanism 310a continues to move upwards until the backup plate 313 is separated from the plate 601, so that the upper chamfering mechanism 310a avoids the plate 601, the plate 601 continues to be conveyed forwards, and after the plate 601 completely passes through the upper chamfering mechanism 310a, the upper chamfering mechanism 310a reversely moves and resets to prepare for the rounding process of the next round.

When the upper chamfering assembly 301 performs chamfering processing on the rear end corner of the long side on the upper side of the edge sealing belt, the first tracking cylinder 3201 is controlled to contract, and the tracking swing arm 3202 is inclined and relatively close to the horizontal extension, so that the lowest end of the backup plate 313 is positioned above the plate 601 without influencing the plate 601 entering the upper chamfering assembly 301; when the plate 601 is conveyed to the upper chamfering assembly 301, the first tracking cylinder 3201 extends to drive the upper chamfering mechanism 310a to catch up with the plate 601, and the backup plate 313 contacts with the rear side of the plate 601, then pushes the plate 601 to synchronously move forward (see fig. 5), and simultaneously the chamfering tool 311 is driven to perform cutting by the chamfering tool driving member; due to the characteristic that the tracking swing arm 3202 drives the upper chamfering mechanism 310a to move, the forward movement and the downward movement of the upper chamfering mechanism 310a are synchronously performed, and the chamfering tool 311 moves to the rear end corner position of the upper long side of the edge sealing belt to work under the combined movement of the downward movement and the feed movement, so that the chamfering processing of the rear end corner is completed. After the rounding process is completed, the plate 601 is continuously conveyed forwards, and the upper rounding mechanism 310a is reversely and remotely reset to prepare for the rounding process of the next round.

When the lower chamfering assembly 302 performs chamfering processing on the front end corner of the long side at the lower side of the edge sealing belt, the linear tracking guide 331 (in the embodiment, a linear tracking guide rail is adopted) is obliquely and downwards arranged along the conveying direction L of the plate, and the second tracking cylinder 333 is controlled to extend out, so that the backup plate 313 can block the plate 601 and contact the plate 601; when the plate 601 is conveyed to the lower chamfering assembly 302, the front side surface of the plate 601 contacts with the backup plate 313, then the backup plate 313 and the lower chamfering mechanism 310b are pushed to synchronously move forwards (see fig. 5), meanwhile, the chamfering feed driving part drives the chamfering tool 311 to feed, due to the characteristic that the linear tracking guide 331 drives the lower chamfering mechanism 310b to move, the forward movement and the downward movement of the lower chamfering mechanism 310b are synchronously carried out, and the chamfering tool 311 moves to the front end corner position of the lower long side of the edge sealing belt to work under the combined movement of the downward movement and the feed movement, so that the chamfering processing of the front end corner is completed. After the rounding process is finished, the lower chamfering mechanism 310b continues to move downwards until the backup plate 313 is separated from the plate 601, so that the lower chamfering mechanism 310b avoids the plate 601, the plate 601 continues to be conveyed forwards, and after the plate 601 completely passes through the lower chamfering mechanism 310b, the lower chamfering mechanism 310b reversely moves and resets to prepare for the rounding process of the next round.

When the lower chamfering assembly 302 performs chamfering processing on the rear end corner of the long side at the lower side of the edge sealing belt, the linear tracking guide 331 is obliquely and upwards arranged along the conveying direction L of the plate, and the second tracking cylinder 333 is controlled to contract, so that the highest end of the backup plate 313 is positioned below the plate 601 without influencing the plate 601 entering the lower chamfering assembly 302 (see fig. 5); when the plate 601 is conveyed to the lower chamfering assembly 302, the second tracking cylinder 333 extends to drive the lower chamfering mechanism 310b to catch up with the plate 601, and the backup plate 313 contacts with the rear side surface of the plate 601, then pushes the plate 601 to synchronously move forward, and simultaneously, the chamfering feed driving part drives the chamfering tool 311 to feed; due to the characteristic that the linear tracking guide 331 drives the lower chamfering mechanism 310b to move, the forward movement and the upward movement of the lower chamfering mechanism 310b are synchronously performed, and the chamfering tool 311 moves to the rear end corner position of the lower long side of the edge sealing belt to work under the combined movement of the upward movement and the feed movement, so that the chamfering treatment of the rear end corner is completed. After the rounding process is completed, the plate 601 is continuously conveyed forwards, and the lower rounding mechanism 310b is reversely and remotely reset to prepare for the rounding process of the next round.

Specifically, the action time and the specific work of the first tracking cylinder 3201, the second tracking cylinder 333 and the chamfering feed driving element relative to the plate conveying can be regulated and controlled by a PLC system. Further, the first tracking cylinder 3201 is connected with the upper chamfering support 303 through a second mounting seat 3204, specifically, one end of the second mounting seat 3204 is fixedly connected with the upper chamfering support 303, and the other end is hinged with the cylinder body of the first tracking cylinder 3201, and the fixed connection manner can adopt a threaded connection, so that the relative position of the first tracking cylinder 3201 and the upper chamfering support 303 can be adjusted by adjusting the relative position of the second mounting seat 3204 and the upper chamfering support 303 according to the specific use of the upper chamfering mechanism 310a and the specific work of the first tracking cylinder 3201.

In some embodiments, the upper chamfering assembly 301 and the lower chamfering assembly 302 are respectively provided with an infrared detection mechanism (not shown) adjacent to each other, and the infrared detection mechanism is connected to the PLC system and is used for receiving the information transmitted by the sheet material and transmitting the information to the PLC system, and the PLC system controls the operation of the corresponding air cylinder or motor.

As shown in fig. 4, in some embodiments, two upper chamfering assemblies 301 and two lower chamfering assemblies 302 are provided in the chamfering device, wherein one of the upper chamfering assemblies 301 and one of the lower chamfering assemblies 302 form a front chamfering assembly 305 for chamfering the front corners of the upper and lower long sides of the edge banding; the other upper chamfering assembly 301 and the other lower chamfering assembly 302 form a rear chamfering assembly 306 for chamfering the rear end corners of the long edges at the upper and lower sides of the edge band. Specifically, the plate passes through the upper chamfering assembly 301 of the front chamfering assembly 305, the lower chamfering assembly 302 of the front chamfering assembly 305, the upper chamfering assembly 301 of the rear chamfering assembly 306, and the lower chamfering assembly 302 of the rear chamfering assembly 306 in this order, whereby the chamfering process of the four end corners of the edge sealing belt is successively and continuously completed along the conveyance of the plate.

The embodiment of the utility model provides a rounding device trails panel through chamfer mechanism under the rectilinear movement trails assembly drive, cuts the end angle at the long limit both ends of panel downside, has replaced the relatively poor connecting rod structure of stability ability, and rectilinear movement trails the assembly and carries out linear motion, can stable support down the primary structure of chamfer mechanism, has improved down the stability of chamfer mechanism work, and then guarantees the quality of panel and the stability of quality.

The embodiment of the utility model provides an edge bonding machine, including foretell radius device, this radius device is installed in the frame of edge bonding machine through last chamfer support 303 lower chamfer support 304. And after the edge sealing treatment is carried out on the plate by the edge sealing machine, the plate is conveyed to the rounding device for rounding.

The embodiment of the utility model provides a bag sealer when handling to panel rounding, trails panel through linear motion tracking assembly drive lower chamfering mechanism, cuts the end angle at the long limit both ends of panel downside, has replaced the relatively poor connecting rod structure of stability ability, and linear motion tracking assembly carries out linear motion, can stable support down the primary structure of chamfering mechanism, has improved down the stability of chamfering mechanism work, and then guarantees the quality of panel and the stability of quality.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The rounding device is characterized by comprising an upper rounding assembly (301) for cutting at least one end corner of a long side at the upper side of a plate and a lower rounding assembly (302) for cutting at least one end corner of a long side at the lower side of the plate;

the lower chamfer assembly (302) includes:

the lower chamfering mechanism (310 b) is used for chamfering at least one end corner of the long side of the lower side of the plate;

the linear movement tracking assembly (330) is used for driving the lower chamfering mechanism (310 b) to linearly move to track the plate for cutting and comprises a linear tracking guide part (331) and a linear tracking moving part (332);

the linear tracking mover (332) is movable along the linear tracking guide (331);

the lower chamfering mechanism (310 b) is connected with the linear tracking moving member (332).

2. The rounding device as claimed in claim 1, characterized in that the direction of extension of the straight tracking guide (331) is inclined relative to the direction of transport L of the sheet material.

3. The rounding device according to claim 2, characterized in that the linear tracking guide (331) is a linear tracking guide and the linear tracking runner (332) is a linear tracking carriage.

4. The rounding device according to claim 2, characterized in that the lower end of the linear tracking guide (331) is provided with an elastic buffer (334).

5. The rounding device according to claim 4, characterized in that the lower end of the linear tracking guide (331) is further provided with an auxiliary screw (3343), the auxiliary screw (3343) is slidably disposed relative to the linear tracking guide (331), one end of the elastic buffer (334) is connected to the auxiliary screw (3343), and the other end of the elastic buffer is fixedly disposed relative to the linear tracking guide (331) so as to drive the auxiliary screw (3343) to slide relative to the linear tracking guide (331) for elastic deformation.

6. The rounding device according to claim 1, characterized in that the lower rounding means (310 b) comprise a rest plate (313) for abutting against the sheet material.

7. The rounding device according to claim 1, characterized in that the lower rounding means (310 b) comprise a rounding tool (311) and a feed assembly, which is connected to the rounding tool (311) for driving the rounding tool (311) to feed the sheet material for the rounding process.

8. The rounding device according to claim 7, characterized in that the lower rounding mechanism (310 b) further comprises a positioning element (314), and the positioning element (314) is fixedly arranged relative to the rounding tool (311) and is used for abutting against a plate for positioning when the rounding tool (311) is fed.

9. The rounding device according to claim 7, characterized in that the lower rounding mechanism (310 b) further comprises an adjustment assembly, which is arranged between the rounding tool (311) and the feed assembly for driving the rounding tool (311) into a position adjustment in its feed direction.

10. An edge bonding machine, characterized by comprising the rounding device of any one of claims 1 to 9.