CN114210847B

CN114210847B - Edge covering machine

Info

Publication number: CN114210847B
Application number: CN202210164494.1A
Authority: CN
Inventors: 孟伟; 杨永杰; 沈鹏; 宋敬儒
Original assignee: Sumaite Intelligent Technology Jiangsu Co ltd
Current assignee: Nantong Sulubao Green Energy Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-05-03
Anticipated expiration: 2042-02-23
Also published as: CN114210847A

Abstract

The application discloses taping machine includes: the edge covering strip feeding device is used for conveying a first edge covering strip; the bending device comprises a first bearing part and a bending part, the first bearing part is used for bearing the first edge covering strip conveyed by the edge covering strip feeding device, and the bending part is used for bending the first edge covering strip borne by the first bearing part so as to enable the first edge covering strip to be V-shaped or U-shaped; the device of borduring, the device of borduring include that first net portion and motion portion of grabbing, first net portion of grabbing is used for snatching the dictyosome of waiting to bordure, and the motion portion is used for driving first net portion of grabbing motion to make the first wrapping strip cladding in the limit portion of dictyosome. The utility model provides a taping machine has realized the automation that the dictyosome was bordured, has not only improved the efficiency of the operation of the dictyosome bordure but also solved the potential safety hazard that exists when artifical bordure.

Description

Edge covering machine

Technical Field

The invention relates to the technical field of machining equipment, in particular to a taping machine.

Background

The metal mesh structure comprises a metal mesh and an edge covering part, wherein the edge covering part covers the edge of the metal mesh. In the existing processing technology of the metal mesh structure, manual edge covering is usually needed, so that the efficiency is low and certain potential safety hazards exist.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a taping machine.

The application provides a taping machine, includes:

the edge covering strip feeding device is used for conveying a first edge covering strip, the first edge covering strip comprises a plurality of edge covering sections which are sequentially connected and correspond to the side edges of the net body to be covered one by one, and first avoiding notch parts are arranged on two sides of the connecting position of any two edge covering sections;

the bending device comprises a first bearing part and a bending part, the first bearing part is used for bearing the first edge covering strip conveyed by the edge covering strip feeding device, and the bending part is used for bending the first edge covering strip borne by the first bearing part so as to enable the first edge covering strip to be V-shaped or U-shaped;

the device of borduring, the device of borduring includes that first net portion and motion portion of grabbing are grabbed, and first net portion of grabbing is used for grabbing the dictyosome of treating borduring, and motion portion is used for driving first net portion of grabbing and moves to make first net portion of grabbing can roll the dictyosome of grabbing along length direction on first bordure, wherein when the dictyosome rolls, each limit of dictyosome inserts corresponding section of borduring in proper order and bordures the section and along with the dictyosome motion, so that first bordure cladding in the limit portion of dictyosome.

Furthermore, the first net grabbing part comprises a first mounting seat and a plurality of clamping hook parts, the first mounting seat is connected with the moving part, the clamping hook parts are arranged on the first mounting seat and are arranged at intervals along the circumferential direction of the first mounting seat, the clamping hook parts can be movably switched between a grabbing state and a releasing state, the clamping hook parts are clamped with the net body in the grabbing state, and the clamping hook parts are separated from the net body to release the net body in the releasing state;

the first bearing part is provided with a plurality of second avoidance notch parts, and when the net body rolls, the second avoidance notch parts are used for avoiding the clamping hook parts respectively.

Furthermore, the first bearing part is provided with a first bearing surface, the first bearing surface is used for bearing a first wrapping strip sent by the wrapping strip feeding device, the bending device comprises a plurality of first supporting parts, the first supporting parts are respectively provided with a first supporting surface for bearing the first wrapping strip, the first supporting parts are arranged on the second supporting parts in a one-to-one correspondence mode and are used for avoiding the notch parts, the first supporting parts are movably arranged to switch between the first position and the second position, the first supporting surfaces are arranged in parallel and level with the first bearing surface when the first position is reached, and the first supporting surfaces are arranged below the first bearing surface to avoid the clamping hook parts when the second position is reached.

Further, the bending portion comprises a bending rack, a bending die and a plurality of first driving mechanisms, the bending die and the plurality of first driving mechanisms are arranged on the bending rack, the bending die is located above the first bearing portion, the first driving mechanisms are in driving connection with the bending die to drive the bending die to move along the direction away from or close to the first bearing portion, the plurality of first driving mechanisms are arranged along the length direction of the bending die at intervals, a gear transmission assembly is arranged between the bending die and the bending rack, the gear transmission assembly comprises a connecting shaft, a plurality of first gears and a plurality of first racks, the connecting shaft can be arranged in a self-rotating mode, the plurality of first gears are installed on the connecting shaft, the plurality of first racks are in one-to-one meshing fit with the plurality of first gears, and the connecting shaft and the plurality of first racks are respectively arranged in the bending rack and the bending die.

Furthermore, the edge covering strip feeding device comprises a first conveying part, the first conveying part comprises a clamping structure and a second driving mechanism, the clamping structure is arranged on one side of the first bearing part, the clamping structure is movably arranged to be switched between a first clamping state and a first loosening state, and the second driving mechanism is in driving connection with the clamping structure to drive the clamping structure to move in a direction close to or far away from the first bearing part.

Further, borduring strip material feeding unit still includes:

the second conveying part is arranged on one side, away from the first bearing part, of the first conveying part and is used for conveying the edge covering strip;

the cutting part is arranged on one side, close to the first bearing part, of the second conveying part and is used for cutting the edge covering strip conveyed by the second conveying part so as to form a first avoiding notch part on the edge covering strip;

and the cutting part is arranged on one side of the cutting part close to the first bearing part and is used for cutting the edge covering strip subjected to cutting treatment so as to obtain the first edge covering strip.

Further, the cutting part includes:

the first channel is used for allowing the edge covering strip conveyed by the feeding device to pass through, two opposite third avoiding notch parts are concavely arranged on the bottom wall of the first channel, and the third avoiding notch parts are matched with the first avoiding notch parts in shape;

the first stamping assembly is arranged above the first channel and comprises a first mounting part, two stamping dies and a pressing part, the two stamping dies are arranged on the first mounting part at intervals and fixedly, the two stamping dies and the two third avoiding notch parts are arranged in a one-to-one correspondence manner, the corresponding stamping dies and the corresponding third avoiding notch parts are matched in shape, the pressing part is movably arranged along the height direction of the first channel, a first elastic part is arranged between the pressing part and the first mounting part, and the pressing part is arranged close to one end of the first channel and protrudes out of the stamping dies;

and the third driving mechanism is in driving connection with the first mounting part so as to drive the first punching assembly to move in the direction close to or far away from the first channel.

Further, the cutting portion includes:

a second die holder;

the third die holder is arranged above the second die holder, a second channel is formed in the third die holder, the second channel is used for allowing the edge covering strips after cutting to pass through, the third die holder comprises a first seat section and a second seat section which are separately arranged, the first seat section is located on one side, close to the cutting part, of the second seat section, the first seat section is movably arranged on the second die holder along the height direction of the second die holder, a second elastic part is arranged between the first seat section and the second die holder, and the second seat section is fixedly arranged on the second die holder;

the second stamping assembly comprises a second mounting part and a stamping part, the second mounting part is arranged above the third die holder, the stamping part is arranged on one side, close to the second die holder, of the second mounting part, the stamping part comprises a stamping section and a pressing section, the stamping section is arranged opposite to the first die holder, the pressing section is arranged opposite to the second die holder, the stamping section is fixedly arranged on the second mounting part, the pressing section is movably arranged along the height direction of the second die holder, a third elastic part is arranged between the pressing section and the second mounting part, and one end, close to the second die holder, of the pressing section protrudes out of the stamping section;

and the fourth driving mechanism is in driving connection with the second mounting piece so as to drive the second punching assembly to move in the direction close to or far away from the second channel.

Further, still including supplying the net device, supply the net device to include the holding structure, the holding structure rotatably sets up, and the holding structure includes a plurality of holding portions, and a plurality of holding portions encircle the rotation axis setting of holding structure, and a plurality of holding portions all are used for holding a plurality of dictyosomes of treating borduring, and wherein the height of a plurality of holding portions all sets up adjustably.

Furthermore, supply net device still includes pushing mechanism, pushing mechanism sets up in the below of holding structure, pushing mechanism includes ejector pin and ejector pin's height adjustable setting, and the holding structure includes a plurality of holes of dodging, and a plurality of holes of dodging set up with a plurality of holding portions one-to-one, and dodge the below that the hole is located the holding portion that corresponds, wherein arbitrary holding portion is all rotatable to ejector pin's top, and pass the corresponding hole of dodging through ejector pin and push it with the height of adjusting the holding portion.

Further, the net feeding device further comprises a second net grabbing portion and a position adjusting portion, the position adjusting portion comprises a second mounting seat, a first adjusting piece and a second adjusting piece, an adjusting area is formed at the top of the second mounting seat, a first adjusting surface and a second adjusting surface which are vertically intersected are arranged in the adjusting area, the first adjusting piece and the second adjusting piece are arranged in the adjusting area, the first adjusting piece is arranged relative to the first adjusting surface and movably arranged along the direction close to or far away from the first adjusting surface, the second adjusting piece is arranged relative to the second adjusting surface and movably arranged along the direction close to or far away from the second adjusting surface, and the second net grabbing portion is used for sending the net body located in the accommodating portion to the adjusting area one by one.

Further, still include:

the first flattening device comprises a first flattening part, the first net grabbing part can move to the position below the first flattening part under the driving of the motion part, and two ends of a first wrapping strip coated on the edge part of the net body are flattened through the first flattening part; and/or the presence of a gas in the gas,

the first net grabbing part can move to the position below the welding head under the driving of the moving part, and the two ends of the first edge wrapping strip wrapping the edge of the net body are welded together through the welding head.

Further, still include:

the blanking device comprises a second bearing part, a pushing part and a third conveying part, wherein the third conveying part is arranged on one side of the second bearing part, the second bearing part comprises a first bearing area and a second bearing area, the second bearing area is positioned on one side, close to the third conveying part, of the first bearing area, the first net grabbing part can move to the first bearing area under the driving of the moving part and release the grabbed net body to the first bearing area, the pushing part comprises a connecting frame and a first pushing part and a second pushing part which are arranged on the connecting frame, the first pushing part is positioned on one side, far away from the second bearing area, of the first bearing area, the second pushing part is positioned between the first bearing area and the second bearing area, the pushing part is movably arranged in the direction close to or far away from the third conveying part so as to push the net body, positioned in the first bearing area, to the second bearing area through the first pushing part and push the net body, positioned in the second bearing area, to the third conveying part A conveying section;

and the second flattening device comprises a second flattening part, and the second flattening part is arranged above the second bearing area and is used for flattening the net body positioned in the second bearing area.

Furthermore, the connecting frame comprises a first frame body and a second frame body, the first pushing piece and the second pushing piece are located on the second frame body, the second frame body is arranged above the first frame body, and the second frame body is movable along the direction close to or far away from the first frame body.

The application provides a taping machine, provide first banding strip through banding strip material feeding unit, first banding strip that banding strip material feeding unit carried is born to first bearing part, the portion of bending is bent to the first banding strip that first bearing part born so that first banding strip is V type or U type, first net portion of grabbing snatchs the dictyosome of treating borduring, the motion portion drives first net portion of grabbing motion so that first net portion of grabbing can roll the dictyosome of snatching on first banding strip along length direction, and each limit of dictyosome inserts a plurality of banding sections in proper order when rolling in order to drive first banding strip motion so that first banding strip cladding in the limit portion of dictyosome, the automation of dictyosome operation of borduring has been realized, not only the efficiency of dictyosome operation of borduring has been improved and the potential safety hazard that exists when artifical borduring has still been solved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a first edge wrapping strip provided in an embodiment of the present application;

fig. 2 is a schematic perspective view of a taping machine provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a position between a cutting portion and a cutting portion according to an embodiment of the present disclosure;

fig. 4 is a schematic perspective view of a cutting portion provided in an embodiment of the present application;

fig. 5 is a perspective view of a cutting portion provided in an embodiment of the present application;

fig. 6 is a perspective view of another perspective view of a cut-off portion provided in an embodiment of the present application;

fig. 7 is a schematic perspective view of a bending apparatus according to an embodiment of the present application;

fig. 8 is a perspective view of another view of the bending apparatus according to the embodiment of the present application;

FIG. 9 is an enlarged view of portion A of FIG. 7;

fig. 10 is a perspective view of a first web grasping portion provided in an embodiment of the present application;

fig. 11 is a perspective view of another perspective of the first web grasping portion according to the embodiment of the present application;

fig. 12 is a schematic view illustrating a first net grasping portion grasping a net body according to an embodiment of the present application;

fig. 13 is a schematic structural diagram of a web supply device according to an embodiment of the present application;

fig. 14 is a schematic structural diagram of a position adjustment device according to an embodiment of the present application;

FIG. 15 is a schematic structural diagram of a first flattening device according to an embodiment of the present application;

FIG. 16 is a schematic structural diagram of a welding device according to an embodiment of the present disclosure;

fig. 17 is a schematic position diagram between a blanking device and a second flattening device provided in an embodiment of the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

Referring to fig. 1-2, the present application provides a taping machine for applying an edging strip to the edge of a web 20 to form a taping web 20 structure. The net body 20 may be a metal net, a plastic net, etc., which is not limited in this application.

Referring to fig. 1-2, the edge covering machine includes a frame 100, and an edge covering strip feeding device 200, a bending device 300, and an edge covering device 400 disposed on the frame 100, wherein:

the edge covering strip feeding device 200 is used for conveying a first edge covering strip 10, the first edge covering strip 10 comprises a plurality of edge covering sections which are sequentially connected and correspond to the side edges of the net body 20 to be covered in a one-to-one mode, and first avoiding notch portions 11 are arranged on two sides of the connecting position of any two edge covering sections;

the bending device 300 comprises a first bearing portion 310 and a bending portion 320, the first bearing portion 310 is used for bearing the first edge covering strip 10 conveyed by the edge covering strip feeding device 200, and the bending portion 320 is used for bending the first edge covering strip 10 borne by the first bearing portion 310, so that the first edge covering strip 10 is in a V shape or a U shape;

the edge covering device 400 comprises a first net grabbing portion 410 and a moving portion 420, wherein the first net grabbing portion 410 is used for grabbing a net body 20 to be covered, and the moving portion 420 is used for driving the first net grabbing portion 410 to move, so that the first net grabbing portion 410 can roll the grabbed net body 20 on the first edge covering strip 10 along the length direction, when the net body 20 rolls, each edge of the net body 20 is sequentially inserted into a corresponding edge covering section, and the edge covering section moves along with the net body 20, so that the first edge covering strip 10 covers the edge of the net body 20.

In this embodiment, the edge strip feeding device 200 provides the first edge strip 10 to the bending device 300, the bending device 300 bends the first edge strip 10 conveyed by the edge strip feeding device 200 to bend the first edge strip 10 into a V shape or a U shape, and the edge device 400 wraps the bent first edge strip 10 on the edge of the net body 20. The first edge covering strip 10 may be divided into a plurality of edge covering sections connected in sequence, and the number of the edge covering sections is the same as the number of the edges of the net body 20 so as to cover the side edges of the net body 20 in a one-to-one correspondence manner. Handing-over department of two arbitrary bordures sections all is equipped with first breach portion 11 of dodging in the both sides along the width direction of first bordure strip 10, and first breach portion 11 of dodging can make the buckling of first bordure strip 10 become easy, helps improving the quality of borduring, can also avoid the accumulational condition to appear in the department of buckling of first bordure strip 10 simultaneously. The first edge covering strip 10 is formed by processing the edge covering strip, and the first edge covering strip 10 has a certain length, and the length of the first edge covering strip 10 is matched with the length of the side edge of the net body 20.

The bending device 300 includes a first supporting portion 310 and a bending portion 320, and the first supporting portion 310 supports the first edge banding 10 provided by the edge banding feeding device 200. The bending portion 320 bends the first edge wrapping strip 10 carried by the first carrying portion 310, so that the first edge wrapping strip 10 is V-shaped or U-shaped. The first edge covering strip 10 is V-shaped or U-shaped, which facilitates the first edge covering strip 10 to cover the edge of the net body 20, and the covering effect is good.

The edge covering device 400 comprises a first net grabbing part 410 and a moving part 420, wherein the first net grabbing part 410 is used for grabbing the net body 20 to be covered, and the moving part 420 is connected with the first net grabbing part 410 to drive the first net grabbing part 410 to move. The moving part 420 can drive the first net-grasping part 410 to move in three dimensions. The first net grasping portion 410 is moved by the moving portion 420, so that the first net grasping portion 410 can roll the grasped net body 20 on the first edge wrapping strip 10 in the length direction. When the net body 20 rolls over, each side of the net body 20 is inserted into the corresponding edge wrapping section in sequence, and the edge wrapping section inserted by the net body 20 moves along with the net body 20, so that the first edge wrapping strip 10 is wrapped on the side of the net body 20. For simplicity of description, the net body 20 herein is illustrated as a rectangle, the net body 20 includes a first side edge to a fourth side edge, the first wrapping strip 10 includes four wrapping sections, the four wrapping sections include a first wrapping section 12 to a fourth wrapping section 15, and the first wrapping section 12 and the fourth wrapping section 15 are respectively an end-to-end wrapping section in the first wrapping strip 10, the first wrapping section 12 wraps the first side edge of the net body 20, the second wrapping section 13 wraps the second side edge of the net body 20, the third wrapping section 14 wraps the third side edge of the net body 20, and the fourth wrapping section 15 wraps the fourth side edge of the net body 20. The first net grabbing part 410 is driven by the moving part 420, and the net body 20 grabbed by the first net grabbing part 410 rolls over the first edge wrapping strip 10, specifically: the first side edge of the net body 20 grabbed by the first net grabbing part 410 is inserted into the corresponding first wrapping section 12, the net body 20 is turned to the second side edge and is inserted into the corresponding second wrapping section 13, the first wrapping section 12 moves along with the turning of the net body 20 during the period, then the net body 20 is turned to the third side edge and is inserted into the corresponding third wrapping section 14, the first wrapping section 12 and the second wrapping section 13 move along with the turning of the net body 20 during the period, then the net body 20 is turned to the fourth side edge and is inserted into the corresponding fourth wrapping section 15, the first wrapping section 12, the second wrapping section 13 and the third wrapping section 14 move along with the turning of the net body 20 during the period, and the first wrapping strip 10 is wrapped on the side part of the net body 20.

The taping machine provided by the embodiment realizes the taping automation of the net body 20, not only improves the taping efficiency of the net body 20, reduces the taping cost of the net body 20, but also solves the problem of potential safety hazard during manual taping.

The first supporting portion 310 has a first supporting surface 311 and a second supporting surface 312, and the first supporting surface 311 may be planar to better support the first flat-shaped edge covering strip 10. The second supporting surface 312 is located below the first supporting surface 311, and the second supporting surface 312 is V-shaped or U-shaped. The first edge covering strip 10 provided by the edge covering strip feeding device 200 is located on the first carrying surface 311, and under the action of the bending portion 320, the first edge covering strip 10 moves to the second carrying surface 312 to form a V-shape or a U-shape adapted to the shape of the second carrying surface 312. The bearing part may be in a plate shape or a block shape, which is not limited in this application.

The first escape notch 11 may be a V-shape, for example, and the present application does not limit this. The moving part 420 may be a robot arm having a three-dimensional moving function, and the like, which is not limited in the present application.

Referring to fig. 10-12, in some embodiments of the present disclosure, the first net-grabbing portion 410 includes a first mounting seat 411 and a plurality of hook portions 412, the first mounting seat 411 is connected to the moving portion 420, the plurality of hook portions 412 are disposed on the first mounting seat 411 and spaced apart from each other along a circumferential direction of the first mounting seat 411, the hook portions 412 are movably switched between a grabbing state and a releasing state, in the grabbing state, the hook portions 412 are in engagement with the net body 20, and in the releasing state, the hook portions 412 are separated from the net body 20 to release the net body 20;

the first supporting portion 310 is provided with a plurality of second escape notches 313, and when the net body 20 rolls over, the plurality of second escape notches 313 are used for respectively escaping the plurality of hooks 412.

In this embodiment, the first net grabbing portion 410 includes a first mounting seat 411 and a plurality of hook portions 412, the first mounting seat 411 is connected to the moving portion 420, the hook portions 412 are disposed on the first mounting seat 411 and spaced along the circumference of the first mounting seat 411, and the net body 20 to be covered is grabbed and fixed together by the hook portions 412. Specifically, the hook portions 412 are movable to switch between a grabbing state in which the hook portions 412 are engaged with the net body 20, and a releasing state in which the hook portions 412 are engaged with each other to grab and fix the net body 20 to the first mounting seat 411, and the releasing state in which the hook portions 412 are disengaged from the net body 20 to release the net body 20. The first supporting portion 310 is provided with a plurality of second avoiding notches 313, and the plurality of second avoiding notches 313 and the plurality of hooks 412 are arranged in a one-to-one correspondence manner so as to respectively avoid the plurality of hooks 412 when the net body 20 rolls over.

The plurality of hook portions 412, for example 4, includes a first hook portion 412 to a fourth hook portion 412, and the first hook portion 412 to the fourth hook portion 412 respectively engage with the first side edge to the fourth side edge of the net body 20. When the net body 20 rolls over, the first net grabbing part 410 works as follows: first trip portion 412 switches to the release state in order to expose first side, and first contained edge section 12 can be inserted to the first side of exposing, switches first trip portion 412 to the state of grabbing with first contained edge section 12 of joint and first side (first trip portion 412 switches to the state of grabbing through the corresponding second breach of dodging this moment) after first side inserts first contained edge section 12 to make first contained edge section 12 move along with the roll of dictyosome 20. The working processes of the second hook portion 412 to the fourth hook portion 412 are similar to the first hook portion 412, and are not described herein again.

In this embodiment, during the rolling of the net body 20, the first wrapping strip 10 can be ingeniously wrapped on the edge of the net body 20 by using the plurality of clamping hooks 412 in a matching manner, so that the wrapping efficiency is high and the wrapping quality is good.

In some embodiments of the present application, one side of the first mounting seat 411 is provided with a finishing surface 4111, and the first mesh grasping portion 410 further includes:

the barbed claw part 413 is arranged on the first mounting seat 411 and extends out of the arranging surface 4111, and the barbed claw part 413 is used for grabbing the mesh body 20 to the arranging surface 4111;

the electromagnetic absorption portion 414, the electromagnetic absorption portion 414 is disposed on the first mounting seat 411, and the electromagnetic absorption portion 414 is used for absorbing the net body 20 and making the net body 20 closely contact the arranging surface 4111 when the power is turned on.

In this embodiment, the barbed portion 413 is disposed on the first mounting seat 411, and the barbed portion 413 extends out of the first mounting seat 411 from the arranging surface 4111 to be inserted into the net body 20 of the net body 20, so as to grab the net body 20 and grab the net body 20 onto the arranging surface 4111. The electromagnetic adsorption portion 414 is disposed on the first mounting seat 411, and the electromagnetic adsorption portion 414 can generate magnetic adsorption force to adsorb the mesh body 20 and make the mesh body 20 tightly cling to the arranging surface 4111 when being powered on, so that the arranging surface 4111 can level the mesh body 20, the smoothness of the mesh body 20 is improved, subsequent edge covering is facilitated, and the edge covering quality is improved.

The first net grabbing portion 410 provided by this embodiment grabs the net body 20 through the barbed claw portion 413 and grabs the net body 20 to the arranging surface 4111, the electromagnetic adsorption portion 414 adsorbs the net body 20 and enables the net body 20 to cling to the arranging surface 4111, on one hand, the grabbing firmness of the first net grabbing portion 410 to the net body 20 can be improved, the falling-off condition of the net body 20 grabbed by the first net grabbing portion 410 in the subsequent process of edge covering of the net body 20 is remarkably reduced, on the other hand, the net body 20 of the net body 20 can be arranged through the arranging surface 4111 to be smoother, the grabbing firmness of the barbed claw portion 413 to the net body 20 is increased, in addition, the net body 20 can be better processed in the subsequent process of edge covering of the net body 20, and the processing quality of the edge covering equipment for the net body 20 is improved.

In some embodiments of the present application, the number of the barbed portions 413 may be several, and several barbed portions 413 are disposed at intervals along the circumferential direction of the arranging surface 4111. The plurality of barbed claw portions 413 grip the net body 20 at the same time, and the gripping strength of the net body 20 can be improved.

The first mounting seat 411 may be provided with second mounting through holes corresponding to the claw portions 413 one to one, and one end of each of the second mounting through holes extends to the arranging surface 4111. The claw portions 413 are attached to the corresponding second attachment through holes and protrude out of the arranging surface 4111. The barbed portion 413 may be a pneumatic barbed that can be extended and retracted to extend out of the finishing surface 4111 or retracted into the second mounting through-hole. For inserting the mesh body 20 to grasp the mesh body 20 when the pneumatic pawl is extended out of the finishing surface 4111, and for withdrawing from the mesh body 20 to release the mesh body 20 when the pneumatic pawl is retracted into the second mounting through hole. The pneumatic thorn claw is the current general structure, and this application is not restricted to this.

In some embodiments of the present application, the number of the electromagnetic absorption portions 414 is several, and several electromagnetic absorption portions 414 are disposed at intervals on the first mounting seat 411. Through disposing a plurality of electromagnetic absorption portions 414 that the interval set up, not only can improve the dynamics of snatching the dictyosome 20, but also can increase the flattening position to the dictyosome 20 for the planarization of dictyosome 20 is better.

The electromagnetic absorption portions 414 can be uniformly disposed on the first mounting seat 411, so as to improve the leveling balance of the electromagnetic absorption portions 414 on the net body 20.

The electromagnetic adsorption portion 414 includes an electromagnet, which generates a magnetic adsorption force when the electromagnet is powered on, and the magnetic adsorption force disappears when the electromagnet is powered off.

In some embodiments of the present application, the first mounting seat 411 is provided with a first mounting through hole corresponding to the electromagnetic absorption portion 414, one end of the first mounting through hole extends to the arranging surface 4111, the electromagnetic absorption portion 414 is provided in the corresponding first mounting through hole, which not only can reduce the distance between the electromagnetic absorption portion 414 and the arranging surface 4111, but also can prevent the electromagnetic absorption portion 414 and the mesh body 20 from being blocked, thereby improving the absorption effect of the electromagnetic absorption portion 414 on the mesh body 20.

One side of the electromagnetic adsorption portion 414 close to the arranging surface 4111 is flush with the arranging surface 4111, or one side of the electromagnetic adsorption portion 414 close to the arranging surface 4111 is located on one side of the arranging surface 4111 close to the first mounting hole and is adjacent to the arranging surface 4111.

In the present embodiment, the hook portion 413, the electromagnetic absorption portion 414, and the hook portion 412 are used to grasp and fix the net body 20, so that the grasping firmness of the net body 20 by the first net grasping portion 410 is significantly improved.

The process of the first net grabbing part 410 grabbing the net body 20 may be as follows: the mesh body 20 is gripped by the claw portions 413, the mesh body 20 is then attracted by the electromagnetic attraction portion 414 so that the mesh body 20 is closely attached to the finishing surface 4111, and then the mesh body 20 is fixed to the finishing surface 4111 by the hook portions 412.

In some embodiments of the present application, the hooking portion 412 includes:

a rocker portion 4121, wherein the rocker portion 4121 is rotatably connected to the first mounting seat 411 through a first rotating shaft;

the hook part 4122 is arranged at the first end of the warped plate part 4121, the hook part 4122 is provided with a clamping position and an avoiding position, when the clamping position is in the clamping position, the hook part 4122 is clamped and matched with the net body 20, and when the avoiding position is in the avoiding position, the hook part 4122 avoids the net body 20;

the driving part 4123, the driving part 4123 is connected with the second end of the rocker part 4121, and the driving part 4123 drives the rocker part 4121 to rotate so as to move the hook part 4122 between the clamping position and the avoiding position.

In this embodiment, the rocker portion 4121 is rotatably connected to the first mounting seat 411 through the first rotating shaft, the first end and the second end of the rocker portion 4121 are respectively located at two sides of a connecting position of the rocker portion 4121 and the first rotating shaft, the hook portion 4122 is disposed at the first end of the rocker portion 4121 and located at the periphery of the first mounting seat 411, and the driving portion 4123 is drivingly connected to the second end of the rocker portion 4121. The driving portion 4123 rotates by driving the rocker portion 4121 to move the hook portion 4122 between the catching position and the retracted position.

The driving portion 4123 may be an air cylinder, etc., which is not limited in the present application. The driving portion 4123 takes the cylinder as an example, the cylinder seat of the cylinder is hinged to the first mounting seat 411, the piston rod of the cylinder is movably connected to the second end of the warping plate portion 4121, and the warping plate portion 4121 is driven to rotate by the cylinder, so that the fixing strength of the hook portion 412 to the net body 20 is high.

In some embodiments of the present application, the second end of the rocker portion 4121 is hinged with a connector 4124, and the cylinder is movably connected with the connector 4124. The cylinder is connected with the second end of the rocker part 4121 through the connecting part 4124, so that the cylinder is in a pause state when the rocker part 4121 is driven to rotate, and the rotation fluency of the rocker part 4121 is improved.

The connecting member 4124 may be plate-shaped or rod-shaped, and the like, which is not limited in the present application.

In some embodiments of the present application, the hook portion 4122 is detachably and fixedly connected to the rocker portion 4121, so that the hook portion 4122 can be easily replaced.

The detachable fixed connection mode between the hook portion 4122 and the rocker portion 4121 can be a screw joint, a clamping joint, and the like, and the application does not limit the mode.

In some embodiments of the present disclosure, the hook portion 4122 is made of a rigid plastic material, which has a better strength and can also reduce the abrasion between the hook portion 412 and the net body 20, thereby ensuring the quality of the net body 20.

The hard plastic material may be a nylon material, and the like, which is not limited in this application.

In some embodiments of the present application, the finishing surface 4111 is planar, which improves the leveling effect of the finishing surface 4111 on the mesh body 20.

In some embodiments of the present application, the first mesh-grasping portion 410 further includes a mounting bracket 4125, the mounting bracket 4125 is mounted to the first mounting seat 411, and the pawl portion 413 and the electromagnetic absorption portion 414 are mounted to the mounting bracket 4125.

Referring to fig. 7-9, in some embodiments of the present disclosure, the first supporting portion 310 has a first supporting surface 311, the first supporting surface 311 is used for supporting the first edge wrapping strip 10 sent by the edge wrapping strip feeding device 200, the bending device 300 includes a plurality of first supporting portions 330, each of the plurality of first supporting portions 330 has a first supporting surface for supporting the first edge wrapping strip 10, the plurality of first supporting portions 330 are disposed in the plurality of second avoiding notches 313 in a one-to-one correspondence manner, the plurality of first supporting portions 330 are movably disposed to switch between a first position where the first supporting surfaces are flush with the first supporting surface 311, and a second position where the first supporting surfaces are located below the first supporting surface 311 to avoid the hook portion 412.

In the present embodiment, each of the second avoiding notch portions 313 is provided with the first supporting portion 330, and the first supporting portion 330 has a first position and a second position and is movable between the first position and the second position, and the second position is located below the first position. When the first position is reached, the first supporting surface is flush with the first bearing surface 311, so that the first edge wrapping strip 10 is prevented from being clamped in the second avoidance gap when passing through the second avoidance gap when being pushed to the first bearing surface 311. In the second position, the first supporting surface is located below the first supporting surface 311 to avoid the hook 412.

The first supporting portion 330 can be moved between the first position and the second position by an actuator such as an air cylinder or a hydraulic cylinder.

The first supporting surface is matched with the first bearing surface 311 in shape.

The first supporting portion 330 further includes a second supporting surface, the shape of the second supporting surface is matched with that of the second bearing surface 312, and the position relationship between the first supporting surface and the second supporting surface is the same as the position relationship between the first bearing surface 311 and the second bearing surface 312, so that the first supporting portion 330 can also support the first edge wrapping strip 10 when the bending portion 320 acts on the first edge wrapping strip 10.

Referring to fig. 7-9, in some embodiments of the present application, the bending portion 320 includes a bending frame 340, a bending mold 321 disposed on the bending frame 340, and a plurality of first driving mechanisms 323, the bending mold 321 is disposed above the first supporting portion 310, the first driving mechanisms 323 are drivingly connected to the bending mold 321 to drive the bending mold 321 to move in a direction away from or close to the first supporting portion 310, the plurality of first driving mechanisms 323 are disposed at intervals along a length direction of the bending mold 321, a gear assembly is disposed between the bending mold 321 and the bending frame 340, wherein the gear transmission component comprises a connecting shaft 322, a plurality of first gears 324 and a plurality of first racks 325, the connecting shaft 322 can be arranged in a rotation way, the plurality of first gears 324 are arranged on the connecting shaft 322, the plurality of first racks 325 are engaged with the plurality of first gears 324 in a one-to-one correspondence way, wherein, the connecting shaft 322 and the plurality of first racks 325 are respectively arranged on the bending machine frame 340 and the bending die 321.

In the present embodiment, the bending frame 340 is disposed on the frame 100. The bending mold 321 is disposed above the first bearing portion 310, and the first driving mechanism 323 is in driving connection with the bending mold 321 to drive the bending mold 321 to move in a direction away from or close to the first bearing portion 310. When the bending mold 321 moves towards the first bearing portion 310, the bending mold 321 can act on the middle portion of the first edge covering strip 10 borne by the first bearing portion 310 and make the first edge covering strip 10 be V-shaped or U-shaped.

The first driving mechanisms 323 are disposed at intervals along the length direction of the bending mold 321 to drive the bending mold 321 to move together. Be provided with the gear drive subassembly between mould 321 and the frame 340 of bending, wherein the gear drive subassembly includes connecting axle 322, a plurality of first gears 324 and a plurality of first rack 325, connecting axle 322 can set up with the rotation, a plurality of first gears 324 are installed in connecting axle 322, a plurality of first rack 325 and a plurality of first gear 324 one-to-one meshing cooperation, wherein connecting axle 322 and a plurality of first rack 325 divide and arrange frame 340 and the mould 321 of bending in, so set up, make mould 321 of bending can keep accurate removal on the whole under the drive of a plurality of first actuating mechanism 323, avoid because the asynchronism that a plurality of first actuating mechanism 323 exist leads to mould 321 of bending to appear deflecting when removing, and then lead to first packet strake 10 to appear the inhomogeneous problem of degree of bending.

The first driving mechanism 323 may be a pneumatic cylinder, a hydraulic cylinder, or the like, which is not limited in this application.

The connecting shaft 322 can be automatically disposed on the bending machine frame 340, the plurality of first racks 325 are disposed at intervals along the length direction of the bending die 321, and the plurality of first racks 325 are engaged with the plurality of first gears 324 in a one-to-one correspondence manner; or, the connecting shaft 322 may be automatically disposed on the bending mold 321, the axial direction of the connecting shaft 322 is parallel to the length direction of the bending mold 321, the plurality of first racks 325 are disposed on the bending frame 340 at intervals, and the plurality of first racks 325 are engaged with the plurality of first gears 324 in a one-to-one correspondence manner.

Of course, in other embodiments, the bending die 321 may be driven by only one first driving mechanism 323, and the above-mentioned gear assembly may not be configured. It should be understood that, by driving the bending die 321 through the plurality of first driving mechanisms 323, the bending force of the bending die 321 can be made greater.

In some embodiments of the present application, a second supporting portion is further disposed between the edge strip feeding device 200 and the first bearing portion 310, and the second supporting portion has a third supporting surface. The second support part has a third position and a fourth position, and the third position is located above the fourth position. In the third position, the third supporting surface is flush with the first supporting surface 311 to support the edge strip output by the edge strip feeding device 200, so that the edge strip output by the edge strip feeding device 200 can move to the first supporting surface 311.

Wherein the second support part can move between the third position and the fourth position under the driving of a driving mechanism such as an air cylinder, a hydraulic cylinder and the like.

In some embodiments of the present application, the edge strip feeding device 200 includes a first conveying portion 210, the first conveying portion 210 includes a clamping structure 211 and a second driving mechanism 212, the clamping structure 211 is disposed on one side of the first carrying portion 310, the clamping structure 211 is movably disposed to switch between a first clamping state and a first release state, and the second driving mechanism 212 is drivingly connected to the clamping structure 211 to drive the clamping structure 211 to move in a direction approaching to or departing from the first carrying portion 310.

In this embodiment, the first conveying portion 210 is disposed at one side of the first carrying portion 310, and the first edge covering strip 10 is conveyed to the first carrying portion 310 through the first conveying portion 210, specifically: the clamping structure 211 clamps the first edge covering strip 10 and sends the first edge covering strip 10 to the first bearing portion 310 under the driving of the second driving mechanism 212, at this time, most of the first edge covering strip 10 is located on the first bearing portion 310, and the first edge covering strip 10 cannot fall off from the first bearing portion 310, then the clamping structure 211 releases the first edge covering strip 10 and returns to one side of the first edge covering strip 10 in a suspended state under the driving of the second driving mechanism 212, then the clamping structure 211 is switched to a first clamping state, and finally the clamping structure 211 continues to push the first edge covering strip 10 to the first bearing portion 310 under the driving of the second driving mechanism 212, so that most of the first edge covering strip 10 is located on the first bearing portion 310 completely or mostly.

When the taping machine comprises the second supporting portion, the clamping structure 211 can clamp the edge banding in a suspended state when the second supporting portion is located at the fourth position.

The clamping structure 211 may be a pneumatic clamp, etc., which is not limited in this application. The second driving mechanism 212 may be a pneumatic cylinder, a hydraulic cylinder, or the like, which is not limited in this application.

Referring to fig. 3-6, in some embodiments of the present application, the edge strip feeding device 200 further includes:

the second conveying part 220, the second conveying part 220 is arranged on one side of the first conveying part 210 far away from the first bearing part 310, and the second conveying part 220 is used for conveying the edge covering strip;

the cutting part 230, the cutting part 230 is disposed on one side of the second conveying part 220 close to the first bearing part 310, and the cutting part 230 is used for cutting the edge banding strip conveyed by the second conveying part 220 to form a first avoiding notch 11 on the edge banding strip;

and a cutting part 240, wherein the cutting part 240 is arranged on one side of the cutting part 230 close to the first bearing part 310, and the cutting part 240 is used for cutting the edge covering strip after the cutting process so as to obtain the first edge covering strip 10.

In the present embodiment, the cutting portion 230 and the cutting portion 240 are both disposed on the conveying path of the edge banding, and a cutting position are provided on the conveying path. The distance between the cutting position and the output end of the second conveying part 220 is the length of the first edge covering strip 10, the cutting position is located on one side of the cutting position close to the second conveying part 220, and the distance between the cutting position and the cutting position is the length of the edge covering section. The second conveying portion 220 can continuously provide the edge banding, which is herein understood as a raw material of the edge banding, and the edge banding provided by the second conveying portion 220 is processed by the cutting portion 230 and the cutting portion 240 in sequence to form the first edge banding 10.

The cutting portion 230 can cut the edge covering strip provided by the second conveying portion 220 at a preset position, so that a first avoiding notch portion 11 is formed at the preset position of the edge covering strip, and the preset position is a joint of any two adjacent edge covering sections. The cutting section 240 is used to cut the edge wrapping tape subjected to the cutting process to a fixed length, and the edge wrapping tape separated by the cutting is the first edge wrapping tape 10. Taking the length of the first edge covering strip 10 as 1m as an example, in the conveying process of the edge covering strip, when the length of the head of the edge covering strip exceeding the cutting position reaches 25cm, the second conveying part 220 stops conveying and the cutting part 230 cuts the part of the edge covering strip located at the cutting position to form the first avoiding notch part 11 on both sides of the part, and the operation is repeated when the length of the head of the edge covering strip exceeding the cutting position reaches 50cm and 75 cm. Of course, in other embodiments, the cutting may also be performed when the head of the edge strip reaches 0cm or 100cm beyond the cutting position.

The cutting portion 240 is disposed on a side of the cutting portion 230 close to the first carrier portion 310, and the cutting portion 240 performs a cutting process on the edge strip after the cutting process to obtain the first edge strip 10. Continuing with the example that the length of the first edge banding 10 is 1m, when the length of the head of the edge banding exceeds the cutting position reaches 1m during the transportation process, the second transportation portion 220 stops the transportation and the cutting portion 240 cuts off the part of the edge banding located at the cutting position, and the part of the edge banding separated by the cutting is the first edge banding 10.

The second conveying portion 220 may include a conveying roller assembly including two opposite conveying rollers, the edge strip is located between two conveying rollers 221 and conveyed by the two conveying rollers 221, and the conveying or the suspending of the edge strip is realized by starting and stopping the conveying roller 221 assembly.

In some embodiments of the present application, the cutting part 230 includes:

the first die holder 231 is provided with a first channel 2311, the first channel 2311 is used for allowing the edge covering strips conveyed by the feeding device to pass through, two opposite third avoiding notch parts are concavely arranged on the bottom wall of the first channel 2311, and the third avoiding notch parts are matched with the first avoiding notch parts 11 in shape;

the first stamping assembly 232 is arranged above the first channel 2311, the first stamping assembly 232 comprises a first installation part 2321, two stamping dies 2322 and a pressing part 2323, the two stamping dies 2322 are arranged at intervals and fixedly arranged on the first installation part 2321, the two stamping dies 2322 and the two third avoiding notches are arranged in a one-to-one correspondence manner, the shapes of the corresponding stamping dies 2322 and the corresponding third avoiding notches are matched, the pressing part 2323 is movably arranged along the height direction of the first channel 2311, a first elastic part 2324 is arranged between the pressing part 2323 and the first installation part 2321, and one end, close to the first channel 2311, of the pressing part 2323 protrudes out of the stamping dies 2322;

a third drive mechanism 233, the third drive mechanism 233 drivingly coupled to the first mount 2321 to drive the first punch assembly 232 in a direction toward or away from the first channel 2311.

In this embodiment, the first channel 2311 is overlapped with a part of the conveying path of the edge banding, so that the edge banding conveyed by the second conveying part 220 passes through the first mold seat 231, and the cutting position is located in the first channel 2311. The relative two third avoidance notch parts are concavely arranged on the bottom wall of the first passage 2311, and the two third avoidance notches are located on the bottom wall of the first passage 2311 and correspond to the position of the cutting position.

The first stamping assembly 232 is arranged above the first channel 2311, the first stamping assembly 232 comprises a first mounting piece 2321, two stamping dies 2322 and a pressing part 2323, the two stamping dies 2322 are arranged above the two third avoidance notch parts respectively, the pressing part 2323 is movably arranged above the first mounting piece 2321 along the height direction of the first channel 2311, a first elastic piece 2324 is arranged between the pressing part 2323 and the first mounting piece 2321, and one end of the pressing part 2323, which is close to the first channel 2311, protrudes out of the stamping die 2322. The third driving mechanism 233 is disposed on the frame 100 and above the first mounting member 2321.

A first guiding structure is disposed between the pressing part 2323 and the first mounting member 2321, and a guiding direction of the first guiding structure is a moving direction of the pressing part 2323, so that the pressing part 2323 moves along the first guiding structure. Specifically, the first guiding structure includes a plurality of first guiding bars 2325, one end of each of the plurality of first guiding bars 2325 is connected to the pressing portion 2323, the other end of each of the plurality of first guiding bars 2325 movably passes through the first mounting member 2321, and the first guiding bar 2325 is provided with a first anti-release protrusion, and the first anti-release protrusion is in limit fit with the first mounting member 2321 to prevent the first guiding bar 2325 from being separated from the first mounting member 2321. The first elastic member 2324 may be a spring, etc., and the first elastic member 2324 is sleeved on the outer circumference of the first guide bar 2325 and is located between the pressing portion 2323 and the first mounting member 2321.

The cutting process of the edge strip by the cutting part 230 comprises the following steps: when the position to be cut of the edge covering strip reaches the cutting position, the third driving mechanism 233 drives the first punching assembly 232 to move downward. In the process that the first stamping assembly 232 moves downwards, the pressing portion 2323 contacts the edge covering strip before the stamping die 2322, the first guide bar 2325 rises, the first elastic piece 2324 is squeezed to enable the pressing portion 2323 to elastically compress the edge covering strip when the first guide bar 2325 rises, and then the two stamping dies 2322 stamp the to-be-cut position of the edge covering strip by using the acting force provided by the third driving mechanism 233 to complete the cutting of the to-be-cut position of the edge covering strip.

The cutting portion 230 that this embodiment provided carries out cutting process to the edge strip through the mode of punching press cutting, not only cuts efficiently and to the cutting of edge strip be of high quality.

The first mounting member 2321 may be a plate-shaped or block-shaped structure, which is not limited in this application.

In some embodiments of the present application, the cut-off portion 240 includes:

a second die holder 241;

the third die holder 242 is disposed above the second die holder 241, the third die holder 242 forms a second channel 2421, the second channel 2421 is used for the edge wrapping strip after the cutting process to pass through, the third die holder 242 includes a first seat section 2422 and a second seat section 2423 which are separately disposed, the first seat section 2422 is located on one side of the second seat section 2423 close to the cutting part 230, the first seat section 2422 is movably disposed on the second die holder 241 along the height direction of the second die holder 241, a second elastic element 2424 is disposed between the first seat section 2422 and the second die holder 241, and the second seat section 2423 is fixedly disposed on the second die holder 241;

the second stamping assembly 243, the second stamping assembly 243 includes a second mounting member 2431 and a stamping portion, the second mounting member 2431 is disposed above the third die holder 242, the stamping portion is disposed on a side of the second mounting member 2431 close to the second die holder 241, the stamping portion includes a stamping section 2432 disposed opposite to the first seat 2422 and a pressing section 2433 disposed opposite to the second seat 2423, the stamping section 2432 is fixedly disposed on the second mounting member 2431, the pressing section 2433 is movably disposed along a height direction of the second die holder 241, a third elastic member 2434 is disposed between the pressing section 2433 and the second mounting member 2431, and one end of the pressing section 2433 close to the second die holder 241 protrudes out of the stamping section 2432;

a fourth drive mechanism 244, the fourth drive mechanism 244 drivingly coupled to the second mount 2431 for driving the second punch assembly 243 to move in a direction toward or away from the second channel 2421.

In the present embodiment, the second mold holder 241 is disposed on the frame 100, and the third mold holder 242 is disposed above the second mold holder 241. The third die holder 242 is formed with a second channel 2421, the second channel 2421 is overlapped with a part of the conveying path of the edge banding, so that the edge banding conveyed by the second conveying part 220 passes through the third die holder 242, and the cutting position is located in the second channel 2421. The third die shoe 242 includes a first seat 2422 and a second seat 2423 separately, the first seat 2422 is located on one side of the second seat 2423 close to the cutting part 230, one part of the second channel 2421 is located on the first seat 2422, and the other part is located on the second seat 2423. The second seat 2423 is fixedly disposed on the second die holder 241, and the first seat 2422 is movably disposed on the second die holder 241 along a height direction of the second die holder 241, so that the first seat 2422 can move up and down relative to the second seat 2423. A second elastic element 2424 is disposed between the first seat 2422 and the second die holder 241, and the second elastic element 2424 can allow the first seat 2422 to return to the initial position. When the first seat 2422 is in the initial position, the partial second channel 2421 of the first seat 2422 and the partial second channel 2421 of the second seat 2423 are aligned to form a complete second channel 2421 for the edge covering strip to pass through. The second stamping assembly 243 is disposed above the second passage 2421, the second stamping assembly 243 includes a second mounting member 2431 and a stamping portion disposed on the second mounting member 2431, the stamping portion includes a stamping section 2432 disposed opposite to the first seat 2422 and a pressing section 2433 disposed opposite to the second seat 2423, the pressing section 2433 protrudes out of the stamping section 2432 near the second seat 241, a third elastic member 2434 is disposed between the pressing section 2433 and the second mounting member 2431, and the pressing section 2433 is movably disposed on the second seat 241 along the height direction of the second seat 241. The fourth driving mechanism 244 is disposed on the frame 100 and above the second mounting member 2431.

When the second stamping assembly 243 moves towards the third die holder 242 for stamping, the pressing section 2433 presses the edge covering strip against the second seat 2423, and the stamping section 2432 drives the first seat 2422 to move downwards so that the edge covering strip in the second channel 2421 has a height difference, so as to break the edge covering strip.

A second guiding structure is disposed between the first seat 2422 and the second die holder 241, and a guiding direction of the second guiding structure is a moving direction of the first seat 2422, so that the first seat 2422 moves along the second guiding structure. Specifically, the second guiding structure includes a plurality of second guiding rods 2435, one end of each of the plurality of second guiding rods 2435 is connected to the first seat 2422, and the other end of each of the plurality of first guiding rods 2325 movably passes through the first mounting member 2321. The second elastic element 2424 may be a spring, etc., and the second elastic element 2424 is disposed around the second guide bar 2435 and between the first base 2422 and the second base 241.

A third guiding structure is arranged between the pressing section 2433 and the second mounting part 2431, and a guiding direction of the third guiding structure is a moving direction of the pressing section 2433, so that the pressing section 2433 moves along the third guiding structure. Specifically, the third guide structure includes a plurality of third guide bars 2436, one end of each of the plurality of third guide bars 2436 is connected to the abutting section 2433, the other end of each of the plurality of third guide bars 2436 movably passes through the second mounting part 2431, and the third guide bars 2436 are provided with second anti-separation protrusions, and the second anti-separation protrusions are in limit fit with the second mounting part 2431 to prevent the third guide bars 2436 from separating from the second mounting part 2431. The third elastic member 2434 can be a spring, and the third elastic member 2434 is sleeved on the outer periphery of the third guide bar 2436 and located between the pressing section 2433 and the second mounting member 2431.

The cutting process of the edge strip by the cutting part 240 is as follows: when the position to be cut of the edge banding reaches the cutting position, the fourth driving mechanism 244 drives the second punching assembly 243 to move downward. During the downward movement of the second punching assembly 243, the pressing section 2433 contacts the edge banding before the punching section 2432, the third guide bar 2436 ascends, the third elastic member 2434 is pressed when the third guide bar 2436 ascends to elastically press the edge banding by the pressing section 2433, and then the punching section 2432 punches the edge banding by the force provided by the fourth driving mechanism 244. Since the first seat 2422 moves downwards under the driving of the stamping section 2432, the second elastic part 2424 is compressed, so that a height difference is formed between the part of the edge banding acted by the stamping section 2432 and the part of the edge banding acted by the pressing section 2433, and the punching of the position of the edge banding to be cut off is completed.

The cutting part 240 according to this embodiment cuts the edge strip by punching, which not only has high cutting efficiency but also makes the cut end surface of the edge strip relatively smooth.

The second mounting member 2431 may be a plate or block structure, which is not limited in this application.

Referring to fig. 13, in some embodiments of the present application, the mesh supplying apparatus 500 further includes a receiving structure, the receiving structure is rotatably disposed, the receiving structure includes a plurality of receiving portions 511, the plurality of receiving portions 511 are disposed around a rotation axis of the receiving structure, the plurality of receiving portions 511 are used for receiving a plurality of mesh bodies 20 to be covered, wherein the heights of the plurality of receiving portions 511 are all adjustably set.

In the present embodiment, the net feeding device 500 is disposed on the frame 100 for feeding the net body 20 to be hemmed. The net feeding device 500 includes a receiving structure, the receiving structure includes a plurality of receiving portions 511, and each of the plurality of receiving portions 511 is used for receiving a plurality of net bodies 20 to be covered. The containing structure is rotatably arranged, the containing parts 511 are arranged around the rotating axis of the containing structure, different containing parts 511 can be switched by rotating the containing structure, the capacity of the net supply device 500 can be improved, and the net body 20 stored in one containing part 511 can be immediately switched to other containing parts after being used up, so that the continuous feeding of the net body 20 is facilitated.

The height of each of the receiving portions 511 is adjustable, and the receiving portions 511 can be gradually raised during the feeding of the net body 20, so that the net body 20 stored in the receiving portions 511 is gradually raised, thereby facilitating the grasping of the net body 20 located in the receiving portions 511.

The accommodating structure comprises an accommodating plate 510, a first rotating shaft is arranged at the bottom of the accommodating plate 510, a second gear 513 is mounted on the first rotating shaft, a third gear is mounted on an output shaft of the driving motor, and the third gear is in transmission connection with the second gear 513. Receptacle 511 includes a pad 5111, and receptacle 511 carries a plurality of mesh bodies 20 via pad 5111. A fourth guiding structure is arranged between the pad 5111 and the accommodating plate 510, and the guiding direction of the fourth guiding structure is vertical. The fourth guiding structure comprises a plurality of fourth guiding rods 514, the fourth guiding rods 514 are arranged on the containing plate 510 and penetrate through the cushion plate 5111, or the fourth guiding rods 514 are arranged on the cushion plate 5111 and penetrate through the containing plate 510.

In some embodiments of the present application, the net feeding device 500 further includes a pushing mechanism, the pushing mechanism is disposed below the accommodating structure, the pushing mechanism includes a pushing rod, and the pushing rod is height-adjustable, the accommodating structure includes a plurality of avoiding holes 515, the avoiding holes 515 and the accommodating portions 511 are disposed in a one-to-one correspondence, and the avoiding holes 515 are located below the corresponding accommodating portions 511, wherein any accommodating portion 511 can rotate to the top of the pushing rod, and the pushing rod penetrates through the corresponding avoiding hole 515 to push the same to adjust the height of the accommodating portion 511. With such an arrangement, the plurality of accommodating portions 511 can be lifted up and down by one pushing mechanism, which helps to simplify the structure of the net feeding device 500.

Wherein, the pushing mechanism pushes the cushion plate 5111 to lift the accommodating portion 511.

Wherein, the top pushes away the mechanism and can be cylinder or pneumatic cylinder etc. this application does not do the restriction to this.

Referring to fig. 14, in some embodiments of the present application, the web supply device 500 further includes a second web grasping portion 530 and a position adjusting portion 540, the position adjusting portion 540 includes a second mounting seat 541, a first adjusting member 542 and a second adjusting member 543, an adjusting region 5411 is formed at the top of the second mounting seat 541, the adjusting region 5411 is provided with a first adjusting surface 5412 and a second adjusting surface 5413 which are vertically intersected, the first adjusting member 542 and the second adjusting member 543 are both provided in the adjusting region 5411, the first adjusting member 542 is provided opposite to the first adjusting surface 5412 and movably provided in a direction close to or far away from the first adjusting surface 5412, the second adjusting member 543 is provided opposite to the second adjusting surface 5413 and movably provided in a direction close to or far away from the second adjusting surface 5413, and the second web grasping portion 530 is configured to feed the webs 20 located in the accommodating portion 511 to the adjusting region 5411 one by one.

In this embodiment, the second net-grasping portion 530 grasps the net bodies 20 in the accommodating portion 511 one by one to the position-adjusting portion 540, and the position-adjusting portion 540 adjusts the position and posture of the net body 20, so that the first net-grasping portion 410 can grasp the net body 20 at the same position and posture each time, which contributes to the quality of the subsequent hemming operation.

An adjustment area 5411 is formed at the top of the second mounting seat 541, the adjustment area 5411 is provided with a first adjustment surface 5412 and a second adjustment surface 5413 which are vertically intersected, the first adjustment piece 542 and the second adjustment piece 543 are both arranged in the adjustment area 5411, the first adjustment piece 542 is arranged relative to the first adjustment surface 5412 and movably arranged along a direction close to or far away from the first adjustment surface 5412, and the second adjustment piece 543 is arranged relative to the second adjustment surface 5413 and movably arranged along a direction close to or far away from the second adjustment surface 5413. The second net-grasping portion 530 feeds the net bodies 20 located in the accommodating portion 511 one by one to the adjustment area 5411, and the net body 20 located in the adjustment area 5411 is attached to the first adjustment surface 5412 on the side under the pushing of the first adjustment member 542 and attached to the second adjustment surface 5413 on the other side under the pushing of the second adjustment member 543, thereby adjusting the position and posture of the net body 20.

Both the first adjusting piece 542 and the second adjusting piece 543 can be push plates. Both the first adjuster 542 and the second adjuster 543 are movable by a driving mechanism such as an air cylinder or a hydraulic pressure.

The second web grabbing portion 530 includes a moving portion disposed on the frame 100 and a pneumatic pawl structure connected to the moving portion for driving the pneumatic pawl structure to move, so as to transport the web 20 in the pneumatic pawl structure grabbing accommodating portion 511 to the adjustment area 5411. The moving part may be a two-dimensional or three-dimensional moving mechanism, which is not limited in this application.

The second mounting seat 541 is provided with a fourth avoidance notch 5414 on each side of the adjustment area 5411 to avoid the hook part 412 when the first net grabbing part 410 grabs the net body 20 in the adjustment area 5411.

Referring to fig. 15, in some embodiments of the present application, the method further includes:

the first flattening device 600, the first flattening device 600 includes a first flattening portion 610, the first net-grasping portion 410 can move to a position below the first flattening portion 610 under the driving of the moving portion 420, and the two ends of the first edge-wrapping strip 10 wrapped on the edge portion of the net body 20 are flattened through the first flattening portion 610.

In this embodiment, the first flattening device 600 is disposed on the frame 100. The first flattening device 600 includes a first flattening portion 610 and a first carrier seat 620, the first flattening portion 610 is located above the first carrier seat 620, and the first flattening portion 610 is movably disposed along a direction approaching to or departing from the first carrier seat 620. The first net-grasping portion 410 can move below the first flattening portion 610 and be placed on the first carriage 620 by the driving of the moving portion 420. The flattening of the two ends of the first edge banding 10 by the first flattened portion 610 facilitates the subsequent fixed connection of the two ends of the first edge banding 10. It should be understood that the two ends of the first edge wrapping strip 10 wrapped on the net body 20 are disposed adjacent to or in contact with each other.

The first flattening portion 610 may be moved by a driving mechanism such as an air cylinder or a hydraulic cylinder.

Referring to fig. 16, in some embodiments of the present application, the welding apparatus 700 further includes a welding head 710, the first web grasping portion 410 can move under the welding head 710 under the driving of the moving portion 420, and the welding head 710 welds two ends of the first edgeband 10 wrapped around the edge of the web body 20.

In the present embodiment, the welding apparatus 700 is disposed on the frame 100. The welding device 700 comprises a welding head 710 and a second carriage 720, and the first wire grabbing section 410 can be moved under the welding head 710 and placed on the second carriage 720 by the driving of the moving section 420. The welding head 710 is capable of welding the two ends of the first edgeband 10 together to secure the edgeband to the mesh body 20.

Referring to fig. 17, in some embodiments of the present application, the method further includes:

the blanking device 800 comprises a second bearing part 810, a pushing part and a third conveying part 830, the third conveying part 830 is arranged on one side of the second bearing part 810, the second bearing part 810 comprises a first bearing area 811 and a second bearing area 812, the second bearing area 812 is arranged on one side, close to the third conveying part 830, of the first bearing area 811, the first net grabbing part 410 can move to the first bearing area 811 under the driving of the moving part 420 and releases the grabbed net body 20 to the first bearing area 811, the pushing part comprises a connecting frame 821 and a first pushing part 822 and a second pushing part 823 arranged on the connecting frame 821, the first pushing part 822 is arranged on one side, far away from the second bearing area 812, of the first bearing area 811, the second pushing part 823 is arranged between the first bearing area 811 and the second bearing area 812, and the pushing part is movably arranged along the direction, close to or far away from the third conveying part 830 so as to push the net body 20, located in the first bearing area 811, to the second bearing area 811, to the third conveying part 830 through the first pushing part 822 The second carrying area 812 and the second pushing member 823 are used for pushing the net body 20 located in the second carrying area 812 to the third conveying part 830;

the second flattening device 900, the second flattening device 900 includes a second flattening portion 910, and the second flattening portion 910 is disposed above the second bearing area 812 for flattening the net body 20 located in the second bearing area 812.

In this embodiment, the blanking device 800 and the second flattening device 900 are both disposed on the frame 100. The second carrying section 810 comprises a first carrying area 811 and a second carrying area 812, and the second carrying area 812 is located at a side of the first carrying area 811 close to the third conveying section 830, and both the first carrying area 811 and the second carrying area 812 are used for carrying the hemmed net body 20 (such as the net body 20 processed by the welding device 700).

The matching working process of the blanking device 800 and the flattening device is as follows: the first net grabbing portion 410 can send the net body 20 grabbed by the first net grabbing portion to the first bearing area 811 and release the net body 20 to the first bearing area 811 under the driving of the moving portion 420, and the pushing portion moves in a direction close to the third conveying portion 830 so that the first pushing member 822 pushes the net body 20 located in the first bearing area 811 to the second bearing area 812 and pushes the net body 20 located in the second bearing area 812 to the third conveying portion 830 through the second pushing member 823 when the net body 20 is loaded in the second bearing area 812. After the first pushing member 822 pushes the net body 20 located in the first bearing area 811 to the second bearing area 812, the second flattening device 900 flattens the net body 20 located in the second bearing area 812, so that the plurality of edge wrapping segments of the first edge wrapping strip 10 are all attached to and wrapped around the edge of the net body 20.

Wherein, the pushing part can move in a direction approaching or separating from the third conveying part 830 under the driving of the fifth driving mechanism 824. Specifically, the fifth driving mechanism 824 is disposed on the second bearing portion 810, and a driving end of the fifth driving mechanism 824 is drivingly connected to the connecting frame 821. The second flattening portion 910 may be moved by the sixth driving mechanism 920. The fifth driving mechanism 824 and the sixth driving mechanism 920 may be a driving mechanism such as an air cylinder or a hydraulic cylinder, which is not limited in the present application.

The bearing areas of the second bearing part 810 are not limited to two, and may be multiple, and the application is not limited by contrast.

Both the first pushing member 822 and the second pushing member 823 may be plate-shaped or block-shaped, which is not limited in this application.

The second flattening portion 910 includes a pressing plate, the pressing plate is in guiding fit with the frame 100 through a second guide bar 2435, and the second guide bar 2435 is vertically disposed.

In some embodiments of the present application, the connection frame 821 includes a first frame body 8211 and a second frame body 8212, the first pusher 822 and the second pusher 823 are located on the second frame body 8212, the second frame body 8212 is disposed above the first frame body 8211, and the second frame body 8212 is movable in a direction approaching or departing from the first frame body 8211. According to the arrangement, the pushing part can operate circularly, and the pushing capacity and the pushing efficiency of the pushing part are improved.

In this embodiment, the first frame 8211 may be provided with a seventh driving mechanism 8213, and the seventh driving mechanism 8213 is drivingly connected to the second frame 8212 to drive the second frame 8212 to move in a direction approaching or departing from the first frame 8211. The fifth driving mechanism 824 is drivingly connected to the first frame 8211.

The working process of the pushing part is as follows: the pushing unit is driven by the fifth driving mechanism 824 to move a first set distance in a direction toward the third conveying unit 830, so that the pushing unit pushes the mesh body 20 located in the first carrying area 811 to the second carrying area 812 and pushes the mesh body 20 located in the second carrying area 812 to the third conveying unit 830, the seventh driving mechanism 8213 drives the second frame body 8212 to ascend by a second set distance, so that the first pushing member 822 and the second pushing member 823 are separated from the second carrying area 810, the fifth driving mechanism 824 drives the pushing unit to move the first set distance in a direction away from the third conveying unit 830, and the seventh driving mechanism 8213 lowers the second frame body 8212 by a second set distance, so that the pushing unit returns to the initial position.

The third conveying part 830 may be a roller conveyor, a belt conveyor, a chain conveyor, or the like, which is not limited in this application.

The seventh driving mechanism 8213 may be a driving mechanism such as an air cylinder, which is not limited in this application.

In order to ensure the stability of the pushing part during movement, a sliding structure is provided between the first frame body 8211 and the rack 100, and the sliding structure not only enables the pushing part to slide under the driving of the fifth driving mechanism 824, but also can support the pushing part.

It will be understood that any orientation or positional relationship indicated above with respect to the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., is based on the orientation or positional relationship shown in the drawings and is for convenience in describing and simplifying the invention, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more and "a plurality" means three or more unless otherwise specified.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A taping machine, comprising:

the edge covering strip feeding device is used for conveying a first edge covering strip, the first edge covering strip comprises a plurality of edge covering sections which are sequentially connected and correspond to the side edges of the net body to be covered one by one, and first avoiding notch portions are arranged on two sides of the connecting position of any two edge covering sections;

the device of borduring, the device of borduring includes that first net portion and motion portion of grabbing, first net portion of grabbing is used for snatching the dictyosome of treating borduring, motion portion is used for driving first net portion of grabbing moves, so that first net portion of grabbing can be with snatching the dictyosome is in roll along length direction on the first edge strip, wherein when the dictyosome rolls, each limit of the dictyosome inserts in proper order and corresponds the borduring section just the section of borduring is along with the dictyosome motion, so that first edge strip cladding in the limit portion of dictyosome.

2. The taping machine of claim 1, wherein the first web grasping portion comprises a first mounting seat and a plurality of hook portions, the first mounting seat is connected with the moving portion, the hook portions are arranged on the first mounting seat and are arranged at intervals along a circumferential direction of the first mounting seat, the hook portions are movable to switch between a grasping state and a releasing state, the hook portions are clamped with the web body in the grasping state, and the hook portions are separated from the web body in the releasing state to release the web body;

first bearing part is provided with a plurality of seconds and dodges breach portion when the dictyosome rolls, a plurality of seconds are dodged breach portion and are used for dodging respectively a plurality of trip portions.

3. The taping machine of claim 2, wherein the first carrying part has a first carrying surface for carrying the first taping strip sent by the taping strip feeding device, the bending device includes a plurality of first supporting parts, each of the plurality of first supporting parts has a first supporting surface for carrying the first taping strip, the plurality of first supporting parts are disposed on the plurality of second avoidance gap parts in a one-to-one correspondence, the plurality of first supporting parts are movably disposed to switch between a first position and a second position, the first supporting surfaces are disposed flush with the first carrying surface at the first position, and the first supporting surfaces are disposed below the first carrying surface to avoid the hooking part at the second position.

4. The taping machine of claim 1, wherein the bending portion comprises a bending frame, a bending die and a plurality of first driving mechanisms, the bending die is disposed on the bending frame, the bending die is located above the first bearing portion, the first driving mechanisms are in driving connection with the bending die to drive the bending die to move in a direction away from or close to the first bearing portion, the plurality of first driving mechanisms are disposed at intervals along a length direction of the bending die, a gear transmission assembly is disposed between the bending die and the bending frame, wherein the gear transmission assembly comprises a connecting shaft, a plurality of first gears and a plurality of first racks, the connecting shaft is disposed in a self-rotating manner, the plurality of first gears are mounted on the connecting shaft, and the plurality of first racks are in one-to-one meshing engagement with the plurality of first gears, the connecting shaft and the plurality of first racks are respectively arranged on the bending rack and the bending die.

5. The taping machine of claim 1, wherein the edge strip feeding device comprises a first conveying portion including a clamping structure disposed to one side of the first carrier portion, the clamping structure movably disposed to switch between a first clamping state and a first unclamping state, and a second drive mechanism drivingly connected with the clamping structure to drive the clamping structure to move in a direction towards or away from the first carrier portion.

6. The taping machine of claim 5, wherein the edge strip feed further comprises:

the cutting part is arranged on one side, close to the first bearing part, of the second conveying part and is used for cutting the edge covering strip conveyed by the second conveying part so as to form the first avoiding notch part on the edge covering strip;

the cutting part is arranged on one side, close to the first bearing part, of the cutting part, and the cutting part is used for cutting the edge covering strip after cutting processing to obtain the first edge covering strip.

7. A taping machine according to claim 6, wherein the cutting portion comprises:

the first stamping assembly is arranged above the first channel and comprises a first mounting piece, two stamping dies and a pressing part, the two stamping dies are arranged on the first mounting piece at intervals and fixedly arranged on the first mounting piece, the two stamping dies and the two third avoiding gap parts are arranged in a one-to-one correspondence manner, the corresponding stamping dies and the corresponding third avoiding gap parts are matched in shape, the pressing part is movably arranged along the height direction of the first channel, a first elastic piece is arranged between the pressing part and the first mounting piece, and one end of the pressing part, close to the first channel, protrudes out of the stamping dies;

a third drive mechanism drivingly connected to the first mount to drive the first punch assembly to move in a direction toward or away from the first channel.

8. A taping machine according to claim 6, wherein the cut-out comprises:

a second die holder;

the third die holder is arranged above the second die holder, a second channel is formed in the third die holder, the second channel is used for allowing the edge covering strip after cutting to pass through, the third die holder comprises a first seat section and a second seat section which are separately arranged, the first seat section is located on one side, close to the cutting part, of the second seat section, the first seat section is movably arranged on the second die holder along the height direction of the second die holder, a second elastic part is arranged between the first seat section and the second die holder, and the second seat section is fixedly arranged on the second die holder;

the second stamping assembly comprises a second mounting piece and a stamping part, the second mounting piece is arranged above the third die holder, the stamping part is arranged on one side, close to the second die holder, of the second mounting piece, the stamping part comprises a stamping section and a pressing section, the stamping section is arranged opposite to the first die holder, the pressing section is arranged opposite to the second die holder, the stamping section is fixedly arranged on the second mounting piece, the pressing section is movably arranged along the height direction of the second die holder, a third elastic piece is arranged between the pressing section and the second mounting piece, and one end, close to the second die holder, of the pressing section protrudes out of the stamping section;

a fourth drive mechanism drivingly connected to the second mount to drive the second punch assembly to move in a direction toward or away from the second channel.

9. The taping machine of claim 1, further comprising a web supply device comprising a receiving structure rotatably disposed, the receiving structure comprising a plurality of receiving portions disposed about an axis of rotation of the receiving structure, the plurality of receiving portions each for receiving a plurality of webs to be taped, wherein the plurality of receiving portions are each adjustably height-adjustable.

10. The taping machine of claim 9, wherein the web supply device further comprises a pushing mechanism disposed below the receiving structure, the pushing mechanism comprises a pushing rod, the pushing rod is adjustably disposed in height, the receiving structure comprises a plurality of avoiding holes, the avoiding holes are disposed in one-to-one correspondence with the receiving portions, the avoiding holes are disposed below the corresponding receiving portions, any one of the receiving portions can rotate to above the pushing rod, and the pushing rod penetrates through the corresponding avoiding hole to push the receiving portion so as to adjust the height of the receiving portion.

11. The taping machine of claim 9, wherein the web supply device further comprises a second web grasping portion and a position adjusting portion, the position adjusting portion comprises a second mounting seat, a first adjusting member and a second adjusting member, an adjusting region is formed at the top of the second mounting seat, the adjusting region is provided with a first adjusting surface and a second adjusting surface which are vertically intersected, the first adjusting member and the second adjusting member are both arranged in the adjusting region, the first adjusting member is arranged relative to the first adjusting surface and movably arranged in a direction close to or far away from the first adjusting surface, the second adjusting member is arranged relative to the second adjusting surface and movably arranged in a direction close to or far away from the second adjusting surface, and the second web grasping portion is used for sending the web bodies in the accommodating portion to the adjusting region one by one.

12. The taping machine of claim 1, further comprising:

the first flattening device comprises a first flattening part, the first net grabbing part can move to the position below the first flattening part under the driving of the motion part, and the two ends of the first edge wrapping strip wrapped on the edge part of the net body are flattened through the first flattening part; and/or the presence of a gas in the gas,

the welding device comprises a welding head, the first net grabbing part can move to the position below the welding head under the driving of the moving part, and the two ends of the first edge wrapping strip wrapping the edge of the net body are welded together through the welding head.

13. The taping machine of any one of claims 1 to 12, further comprising:

the blanking device comprises a second bearing part, a pushing part and a third conveying part, wherein the third conveying part is arranged on one side of the second bearing part, the second bearing part comprises a first bearing area and a second bearing area, the second bearing area is located on the first bearing area and is close to one side of the third conveying part, the first net grabbing part can move to the first bearing area under the driving of the movement part and releases the grabbed net body to the first bearing area, the pushing part comprises a connecting frame and a first pushing piece and a second pushing piece which are arranged on the connecting frame, the first pushing piece is located on the first bearing area and is far away from one side of the second bearing area, the second pushing piece is located between the first bearing area and the second bearing area, and the pushing part is movably arranged in the direction close to or far away from the third conveying part so as to pass through the first pushing piece The net body positioned in the first bearing area is pushed to the second bearing area, and the net body positioned in the second bearing area is pushed to the third conveying part through the second pushing piece;

and the second flattening device comprises a second flattening part, and the second flattening part is arranged above the second bearing area so as to be used for flattening the net body positioned in the second bearing area.

14. The taping machine of claim 13, wherein the connection frame comprises a first frame body and a second frame body, the first pusher and the second pusher are located on the second frame body, the second frame body is disposed above the first frame body and the second frame body is movable in a direction approaching or departing from the first frame body.