CN216033322U - Automatic flush joint manufacturing device for homework book - Google Patents

Abstract

The utility model discloses an automatic flat seam making device for a workbook, which comprises a rack assembly, a conveying device, a sewing machine, a detection unit and a controller, wherein the rack assembly is provided with a worktable, the worktable is provided with a first end and a second end, the conveying device is arranged on the rack assembly and is used for conveying the workbook from the first end to the second end of the worktable, the sewing machine is arranged on the worktable, the sewing machine is positioned between the first end and the second end, the detection unit is arranged on the rack assembly and is used for detecting whether the workbook is arranged on the worktable, the controller is respectively electrically connected with the detection unit and the sewing machine so that the controller receives a signal of detecting the workbook arranged on the worktable by the detection unit and controls the sewing machine to carry out flat seam binding on the workbook, therefore, the workbook can be conveyed to a station of the sewing machine by the conveying device to be automatically flat seamed into a book, thereby improving the production efficiency.

Description

Automatic flush joint manufacturing device for homework book

Technical Field

The utility model relates to the technical field of workbook production equipment, in particular to an automatic flat seam manufacturing device for a workbook.

Background

At present, more have three kinds of workbooks to appear in the market, the first kind is that the front cover of workbook is bound with the interior page of the inside with the staple and becomes the volume, the second kind is that the front cover of workbook is bound with the interior page of the inside with the adhesive and becomes the volume, the third kind is that the front cover of workbook is flat seamed with the interior page of the inside with the line and becomes the volume, to the great picture workbook of length and width of page originally, generally adopt to connect comparatively firm flat seamed production technology of becoming the volume and make.

In the prior art, the production and manufacturing process of the flatwise-sewing workbook is generally that a sewing machine is manually matched to carry out flatwise-sewing workbook on the workbook, semi-automatic flatwise-sewing equipment is basically arranged on the market, the automation degree is low, the production efficiency is low, the labor cost is high, and therefore a full-automatic workbook flatwise-sewing manufacturing device needs to be developed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic flat seam making device for an exercise book, which aims to solve the technical problems of low automation degree and low production efficiency in the prior art.

In order to achieve the above object, an aspect of the present invention provides an automatic flush joint making apparatus for a workbook, including:

a rack assembly having a worksurface with a first end and a second end;

a conveyor mounted to the frame assembly and configured to convey a workbook from the first end to the second end of the worksurface;

a sewing machine disposed on the table top, the sewing machine being positioned between the first end and the second end;

the detection unit is arranged on the rack assembly and is used for detecting whether the working table top is provided with an operation book or not; and

the controller, the controller respectively with the detecting element with sewing machine carries out the electricity and connects, so that the controller receives the detecting element detects the signal that has the operation book on the table surface and control sewing machine carries out the flush joint to the operation book and becomes the book.

As one of preferable solutions, the conveying device includes:

a conveyor belt extending longitudinally from the first end toward the second end; and

and the driving assembly is in driving connection with the conveying belt so as to drive the conveying belt to convey the workbook book from the first end to the second end of the workbench surface.

Preferably, the number of the conveyor belts is multiple, and the multiple conveyor belts are arranged at intervals along the transverse direction.

As one of preferable schemes, the detection unit is arranged corresponding to the left and right of the needle of the sewing machine, the detection unit is a photoelectric sensor, the working table surface is provided with a first hollowed-out area, and the first hollowed-out area and the photoelectric sensor are arranged corresponding to each other up and down.

Preferably, the work table has a first side wall and a second side wall, the first side wall and the second side wall both extend longitudinally from the first end toward the second end, and the spacing between the first side wall and the second side wall is laterally adjustably set.

As one preferable mode, the automatic flush joint making device for workbooks further comprises:

the thread cutting assembly is arranged on the working table surface and is positioned between the sewing machine and the second end, and the thread cutting assembly is arranged corresponding to the left and right of a needle of the sewing machine so as to cut and break the flat sewing thread between the two sets of workbooks;

the blade of the tangent line assembly is configured to rotate around a rotation axis and cut and break a flat seam between two sets of workbooks, the rotation axis is perpendicular to the flowing direction of the conveying device, and the lowest point tangent line rotation direction of the rotation track of the blade is the same as the flowing direction of the conveying device.

As one of the preferable schemes, the thread cutting assembly comprises:

the first support is arranged on the working table surface and comprises a support body, a connecting piece and a propping piece, the propping piece is arranged on the support body, the middle part of the connecting piece is hinged on the support body, and one end of the connecting piece is propped against the lower part of the propping piece;

a hub rotatably mounted at the other end of the link; and

a plurality of blades arranged at intervals along a circumferential direction of the hub;

the working table is provided with a second hollowed-out area, and the plurality of blades and the second hollowed-out area are arranged in an up-and-down corresponding mode.

As one of the preferred schemes, the automatic flush joint making device for workbooks further comprises a rolling component, and the rolling component comprises:

the second bracket is arranged on the working table surface; and

the roller is rotatably arranged on the second support, and the distance between the roller and the working table top is adjustably set so that the roller can roll and press the workbook on the working table top.

As one of preferable schemes, the rolling assembly further comprises:

the fixed seat is arranged on the second bracket and is provided with a threaded hole;

the middle part of the swinging piece is arranged at the bottom of the fixed seat in a swinging way, and the roller is rotatably arranged at one end of the swinging piece; and

and the screw is arranged in the threaded hole, exposed from the lower end of the threaded hole and abutted against the other end of the swinging piece.

As one preferable scheme, the automatic flush joint making device for workbooks further comprises a pressing component, and the pressing component comprises:

the third support is arranged on the working table surface;

the support piece is arranged on the third support and extends along the length direction of the working table top, and one or more accommodating holes are formed in the support piece at intervals; and

the spheroid, the spheroid place in the accommodation hole, just, the diameter of spheroid is greater than the diameter of accommodation hole, so that the spheroid is right the operation book on the table surface is pushed down the pressfitting.

From the technical scheme, the automatic flat sewing device for the workbook comprises a rack assembly, a conveying device, a sewing machine, a detection unit and a controller, wherein the rack assembly is provided with a worktable, the worktable is provided with a first end and a second end, the conveying device is installed on the rack assembly and is used for conveying the workbook from the first end to the second end of the worktable, the sewing machine is arranged on the worktable, the sewing machine is positioned between the first end and the second end, the detection unit is arranged on the rack assembly and is used for detecting whether the workbook is arranged on the worktable, the controller is respectively electrically connected with the detection unit and the sewing machine so that the controller receives a signal of detecting that the workbook is arranged on the worktable by the detection unit and controls the sewing machine to carry out flat sewing on the workbook, and thus, the workbook can be conveyed to a station of the sewing machine by the conveying device to be automatically flat sewn into a booklet, the effect of full-automatic flush joint preparation is with realizing this full-automatic flush joint preparation of operation book, need not artifical the participation auxiliary production, has saved the cost of labor, has improved production efficiency to solve among the prior art technical problem that degree of automation is lower, production efficiency is lower.

In order to make the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatic flush joint making device for a workbook according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a left half of an automatic flush joint making device for a workbook according to an embodiment of the application;

FIG. 4 is a schematic diagram illustrating an enlarged structure at B in FIG. 3 according to an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating an enlarged structure at C in FIG. 3 according to an embodiment of the present application;

FIG. 6 is a schematic side view of the left half of the automatic flush joint making apparatus according to the present embodiment;

FIG. 7 is a schematic structural diagram of a first viewing angle of a right half of an automatic flush joint manufacturing apparatus for workbooks according to an embodiment of the present application;

FIG. 8 is an enlarged schematic view of a structure at D in FIG. 7 according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a second perspective view of the right half of the automatic flush joint manufacturing apparatus for workbooks according to the embodiment of the present application;

FIG. 10 is an enlarged schematic view of a structure at E in FIG. 9 according to an embodiment of the present application;

FIG. 11 is a schematic side view of the right half of the automatic flush joint manufacturing apparatus according to the present embodiment of the present application;

FIG. 12 is a schematic view of a portion of a sewing machine according to an embodiment of the present application;

FIG. 13 is a schematic diagram of a structure of a workbook provided in the embodiment of the present application;

fig. 14 is a schematic structural diagram of a blade rotation tangent line of a tangent line assembly provided by an embodiment of the present application.

Wherein the figures include the following reference numerals:

100. a rack assembly; 110. a work table; 111. a second end; 112. a first end; 113. a first hollowed-out region; 114. a second hollowed-out region; 200. a conveying device; 210. a drive sprocket; 220. a rotating shaft; 230. a mounting seat; 240. a bearing; 250. a roll shaft; 260. a drive sprocket; 270. a conveyor belt pulley; 280. a driven sprocket; 300. a sewing machine; 310. a needle; 320. a driven pulley; 330. a driving pulley; 400. a detection unit; 410. a photosensor; 420. a fourth bracket; 500. a thread cutting assembly; 510. a first bracket; 520. a hub; 530. a blade; 600. a rolling assembly; 610. a second bracket; 620. a fixed seat; 630. a threaded hole; 640. a screw; 650. a swinging member; 660. a roller; 700. pressing the assembly; 710. a third support; 720. a support member; 730. an accommodation hole; 740. a sphere; 750. a stopper plate; 800. a first side wall; 810. an adjusting seat; 820. an adjustment hole; 830. a connecting rod; 900. a second side wall; 1000. an operation book; 1100. and (4) flattening the suture line.

Detailed Description

This application embodiment is through providing an automatic flush joint making devices of workbook book to solve among the prior art technical problem that degree of automation is lower, production efficiency is lower, utilize conveyor 200 to carry out the flush joint to become the book preparation gradually to sewing machine 300 station on table surface 110, with the effect of realizing the full-automatic production preparation of workbook book 1000, thereby improved production efficiency.

In order to solve the technical problems, the technical scheme in the embodiment of the application adopts the following general technical improvement ideas:

the plurality of workbooks 1000 are placed at the feeding position of the first end 112 of the worktable 110 one by one, the conveying device 200 sequentially conveys the plurality of workbooks 1000 from the first end 112 of the worktable 110 to the station of the sewing machine 300 for continuous automatic flat sewing and booklet making, in the flat sewing process of the sewing machine 300, the workbooks 1000 are conveyed by the conveying device 200 to move and further to be gradually flat sewn and booklet, the sewn workbooks 1000 continuously move from the station of the sewing machine 300 to the blanking position of the second end 111 of the worktable 110 along with the conveying device 200, wherein when the detection unit 400 detects that the workbooks 1000 are arranged on the worktable 110 of the sewing machine 300, the controller receives the signal that the workbooks 1000 are arranged on the worktable 110 and controls the sewing machine 300 to start to sequentially flat sewing and booklet making, and therefore, the full automatic production effect of the workbooks 1000 can be realized, and then improved production efficiency, reduced the cost of labor to effectively solve among the prior art degree of automation lower, the lower technical problem of production efficiency.

In order to make those skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 13, the present embodiment provides an automatic flat seam making device for a workbook, including: a rack assembly 100, the rack assembly 100 having a work surface 110, the work surface 110 having a first end 112 and a second end 111; a conveying device 200, wherein the conveying device 200 is installed on the frame assembly 100, and the conveying device 200 is used for conveying the workbook 1000 from the first end 112 to the second end 111 of the worktable 110; the sewing machine 300, the sewing machine 300 is set up on the work table 110, and, the sewing machine 300 locates between first end 112 and second end 111; the detection unit 400, the detection unit 400 is disposed on the rack assembly 100, and the detection unit 400 is used for detecting whether the workbook 1000 is on the workbench 110; and a controller electrically connected to the detection unit 400 and the sewing machine 300, respectively, so that the controller receives a signal that the detection unit 400 detects that the workbook 1000 is on the worktable 110 and controls the sewing machine 300 to sew the workbook 1000 into a book.

The automatic flat seam making device of the workbook 1000 in the embodiment comprises a frame assembly 100, a conveying device 200, a sewing machine 300, a detection unit 400 and a controller, wherein the frame assembly 100 is provided with a worktable 110, the worktable 110 is provided with a first end 112 and a second end 111, the conveying device 200 is installed on the frame assembly 100, the conveying device 200 is used for conveying the workbook 1000 from the first end 112 to the second end 111 of the worktable 110, the sewing machine 300 is arranged on the worktable 110, the sewing machine 300 is positioned between the first end 112 and the second end 111, the detection unit 400 is arranged on the frame assembly 100, the detection unit 400 is used for detecting whether the workbook 1000 is arranged on the worktable 110, the controller is respectively electrically connected with the detection unit 400 and the sewing machine 300, so that the controller receives a signal that the detection unit 400 detects that the workbook 1000 is arranged on the worktable 110 and controls the sewing machine 300 to horizontally sew the workbook 1000, like this, alright with transport this 1000 to the sewing machine 300 stations of this 1000 books of homework through conveyor 200 and carry out automatic flush joint and become the volume to realize the effect of the full-automatic flush joint preparation of this 1000 books of homework, need not artifical participation auxiliary manufacturing, saved the cost of labor, improved production efficiency, with the lower technical problem of degree of automation among the solution prior art, production efficiency is lower.

In the present embodiment, as shown in fig. 1 to 11, the conveying device 200 includes: a conveyor belt (not shown) extending longitudinally from first end 112 toward second end 111; and a drive assembly drivingly coupled to the conveyor belt to drive the conveyor belt to transport the workbook 1000 from the first end 112 to the second end 111 of the table 110.

In order to realize the automatic conveying of the workbook 1000 on the workbench 110, in this embodiment, a plurality of rotatable rollers 250 and a plurality of rotatable conveying pulleys 270 are respectively installed at the first end 112 and the second end 111 of the workbench 110, one end of the conveying belt is wound around the roller 250 and the conveying pulley 270 at the first end 112, the other end of the conveying belt is wound around the roller 250 and the conveying pulley 270 at the second end 111, at least a part of the conveying belt is located above the workbench 110, so that the conveying belt is driven to rotate by the rotation of the driving assembly driving roller 250 and the conveying pulley 270, the workbook 1000 on the workbench 110 is contacted with at least a part of the conveying belt, and further the workbook 1000 is driven to be conveyed from the first end 112 to the second end 111 of the workbench 110, and is sewn to be flat-seamed through the stations of the sewing machine 300, the number of the rollers 250 and the conveying pulleys 270 can be selected according to actual situations, the conveyor belt is tightened to normally run, so that the problem that the contact between the operation book 1000 and the conveyor belt is not tight enough due to the loosening of the conveyor belt, and the friction force between the operation book 1000 and the conveyor belt is small, so that the operation book 1000 cannot be driven to move is avoided.

Wherein, as shown in fig. 3, fig. 5, fig. 7 and fig. 8, the rack assembly 100 is constructed by a plurality of supporting plate profiles distributed in a matrix, side plate profiles and a working table 110, the first end 112 and the second end 111 of the working table 110 are respectively provided with a plurality of hollow areas to avoid the conveyer belt, thereby preventing the working table 110 from interfering the conveyer belt to operate, the driving assembly further comprises a driving motor, an output shaft of the driving motor is provided with a driving sprocket 260, the rack assembly 100 is provided with a rotating shaft 220, two ends of the rotating shaft 220 are respectively transversely installed on the rack assembly 100 through a mounting seat 230 and a bearing 240, the rotating shaft 220 is provided with a plurality of driving sprockets 210, a plurality of rotatable driving sprockets 210 are arranged below the working table 110, a driven sprocket 280 is arranged on the roller shaft 250, and respectively winds around the driving sprocket 260, the driving sprocket 210 and the driven sprocket 280 through a plurality of chains, thus, the driving sprocket 260 can be driven by a driving motor (not shown) to rotate to drive the chain to rotate and drive the driving sprocket 210 to rotate, and then the driven sprocket 280 and the roller shaft 250 are driven to rotate, so as to drive the roller shaft 250 and the conveying belt wheel 270 to rotate around the passing conveying belt, thereby realizing the flat-seam book making of the conveying workbook 1000.

Specifically, the quantity of conveyer belt is many, and, many conveyer belts set up along horizontal interval, many conveyer belts respectively with the front page and the back page contact of the operation book 1000 of opening to reserve the interval space between many conveyer belts and give sewing machine 300 to carry out the threading sewing between the front page and the back page of operation book 1000, avoided sewing machine 300 to make conveyer belt and operation book 1000 threading together.

In the present embodiment, as shown in fig. 1 and 2, the detecting unit 400 is disposed corresponding to the needle 310 of the sewing machine 300 left and right, the detecting unit 400 is a photo sensor 410, the table top 110 is opened with a first hollow area 113, the first hollow area 113 is disposed corresponding to the photo sensor 410 up and down, and the photo sensor 410 is mounted above the table top 110 through a fourth bracket 420.

In order to detect whether the worktable 110 has the workbook 1000 or not by the detection unit 400, in this embodiment, the photoelectric sensor 410 is installed at a station of the sewing machine 300 and vertically arranged corresponding to the first hollow area 113 of the worktable 110, the photoelectric sensor 410 emits light toward the first hollow area 113, when the worktable 110 has the workbook 1000, the workbook 1000 blocks the first hollow area 113, the light emitted by the photoelectric sensor 410 can only irradiate on the workbook 1000 but cannot irradiate in the first hollow area 113, so that the photoelectric sensor 410 can detect that the worktable 110 has the workbook 1000 thereon, and then the controller receives a signal of the workbook 1000 on the worktable 110 detected by the detection unit 400 and controls the sewing machine 300 to start up to sequentially stitch the workbook 1000.

In the present embodiment, as shown in fig. 1 and 2, fig. 7 and fig. 9, the work top 110 has a first side wall 800 and a second side wall 900, the first side wall 800 and the second side wall 900 both extend longitudinally from the first end 112 toward the second end 111, and the distance between the first side wall 800 and the second side wall 900 is adjustable in the transverse direction, wherein the conveyer belt of the conveyer 200 is located between the first side wall 800 and the second side wall 900, and the first side wall 800 and the second side wall 900 are used for laterally limiting a plurality of sheets of paper stacked in the workbook 1000.

Specifically, as shown in fig. 1 and fig. 2, at least one adjusting seat 810 is respectively disposed on two sides of the working table 110, a through hole is transversely formed in the adjusting seat 810, a connecting rod 830 is inserted into the through hole, the ends of the connecting rod 830 on the two sides of the working table 110 are respectively connected with the first side wall 800 and the second side wall 900, an adjusting hole 820 is vertically formed in the adjusting seat 810, an internal thread is disposed in the adjusting hole 820, the adjusting hole 820 is communicated with the through hole and is screwed into the adjusting hole 820 through a pin, the ends of the pin are fixed against the connecting rod 830, when the distance between the first side wall 800 and the second side wall 900 needs to be adjusted, the connecting rod 830 is moved along the through hole by screwing the pin, so that the distance between the first side wall 800 and the second side wall 900 can be adjusted, the first side wall 800 and the second side wall 900 are used for positioning multiple pages of paper stacked in the workbook 1000, thereby preventing the workbook 1000 from being threaded to make up paper skew, moreover, the distance between the first side wall 800 and the second side wall 900 can be adjusted, and the application range of the workbook 1000 with different sizes is widened.

In this embodiment, as shown in fig. 1, 3, 4 and 13, the automatic parallel sewing machine of the workbook 1000 further includes: the thread cutting assembly 500 is arranged on the working table surface 110, the thread cutting assembly 500 is positioned between the sewing machine 300 and the second end 111, and the thread cutting assembly 500 is arranged corresponding to the needle 310 of the sewing machine 300 left and right, so that the thread cutting assembly 500 cuts and cuts off the flat sewing thread 1100 between the two sets of workbooks 1000; as shown in fig. 14, the blade 530 of the thread cutting assembly 500 is configured to rotate around a rotation axis and cut and break a flat seam 1100 between two sets of workbooks 1000, the rotation axis is arranged perpendicular to the flow direction of the conveying device 200, and the lowest point tangential rotation direction of the rotation track of the blade 530 is the same as the flow direction of the conveying device 200.

In order to realize the automatic cutting of the flat seam 1100 between every two sets of workbooks 1000 which are continuously sewn, the embodiment provides the thread cutting assembly 500 between the sewing machine 300 and the second end 111, and the thread cutting assembly 500 cuts the flat seam 1100 between every two sets of workbooks 1000 which are continuously sewn by the sewing machine 300, so that the workbook 1000 can be divided into independent single or single sets.

Compared with the prior art, the cutting assembly 500 adopted in the prior art is a lifting cutter, when the lifting cutter is used for cutting the flat seam line 1100 between two sets of workbooks 1000, the lifting cutter extends into the space between the two sets of workbooks 1000, so that the workbook 1000 at the upstream is easily prevented from continuously moving along the conveying belt of the conveying device 200, the stack of the workbooks 1000 at the upstream is disordered on the conveying belt, or the space between the two sets of workbooks 1000 at the upstream to be cut is small, the cutter cannot extend into the space between the two sets of workbooks 1000 to cut the flat seam line 1100 between the two sets of workbooks 1000, and further the subsequent workbooks 1000 are influenced to cut, as shown in fig. 14, the rotary cutting manner of the embodiment can well avoid that the workbooks 1000 at the upstream are prevented from continuously moving along the conveying belt of the conveying device 200 in the cutting process, when the rotary blade 530 extends into the space between the two sets of workbooks 1000 to cut the flat seam 1100, the rotary blade 530 rotates along the flow direction of the conveying device 200 at the station of the thread cutting assembly 500, so that the workbook 1000 at the upstream is prevented from flowing downstream continuously along the conveying device 200 and blocked by the blade 530, the failure rate of the thread cutting process is reduced, and the condition that the flat seam 1100 of the workbook 1000 is cut in a wrong way or missed way is avoided.

Specifically, as shown in fig. 1, 3 and 4, the thread cutting assembly 500 includes: the first bracket 510 is arranged on the working table surface 110, the first bracket 510 comprises a frame body, a connecting piece and a top leaning piece, the middle part of the connecting piece is hinged on the frame body, one end of the connecting piece leans against the lower part of the top leaning piece, and the top leaning piece can be a screw; a hub 520, the hub 520 being rotatably mounted at the other end of the link; and a plurality of blades 530, the plurality of blades 530 being spaced apart along a circumferential direction of the hub 520; the second hollow area 114 is disposed on the working platform 110, and the plurality of blades 530 are disposed corresponding to the second hollow area 114 up and down.

Wherein, the hub 520 is a square structure, one end of the blade 530 is disposed on the side of the hub 520, the other end of the blade 530 is provided with a cutting edge, the blade 530 extends along the plane of the side of the hub 520, the blades 530 are distributed in a central symmetry manner, the whole structure is a blade 530 impeller structure, the free end of the connecting member is closer to the hinge point of the connecting member and the frame, the end of the hub 520 and the blade 530 of the connecting member is farther away from the hinge point of the connecting member and the frame, when the plurality of continuous workbooks 1000 gradually move towards the second end 111 of the workbench 110, the side of the first workbook 1000 abuts against the side of the first blade 530 to push the blade 530 and the hub 520 to rotate, when the end of the second blade 530 contacts the middle part of the first workbook 1000, the connecting member swings counterclockwise, the end of the hub 520 and the blade 530 of the connecting member rises, the two blades 530 of the hub 520 are supported in the middle of the first workbook 1000 to stop the rotation of the hub 520, when the connecting flat seam 1100 between the first workbook 1000 and the second workbook 1000 moves to contact with the blade edge of the second blade 530, the flat seam 1100 cannot support the weight of the hub 520 and the blade 530, the connecting piece swings clockwise, the second blade 530 continues to rotate to cut the flat seam 1100, and thus the flat seam 1100 between every two workbooks 1000 of a plurality of continuous workbooks 1000 is cut in sequence, and the flat seam 1100 between every two workbooks 1000 of continuous sewing can be cut automatically.

In this embodiment, as shown in fig. 3 and 5, the automatic flat seam making apparatus of the workbook 1000 further comprises a rolling assembly 600, and the rolling assembly 600 comprises: the second bracket 610, the second bracket 610 is arranged on the work table 110; and the roller 660 is rotatably mounted on the second bracket 610, and the distance between the roller 660 and the working table 110 is adjustably set, so that the roller 660 performs rolling and pressing on the workbook 1000 on the working table 110.

In order to improve the stability of the conveying device 200 in conveying the workbook 1000, the rolling assembly 600 is installed above the working platform 110 in the embodiment, so that the rolling friction conveying is performed on the upper surface of the workbook 1000 through the roller 660.

Specifically, as shown in figures 1, 3 and 4, the roll-on-roll assembly 600 further comprises: the fixing seat 620 is arranged on the second support 610, and a threaded hole 630 is formed in the fixing seat 620; the swinging piece 650, the middle part of the swinging piece 650 is swingably mounted at the bottom of the fixed seat 620, and the roller 660 is rotatably mounted at one end of the swinging piece 650; and the screw 640 is arranged in the threaded hole 630, the screw 640 is exposed out of the lower end of the threaded hole 630 and abuts against the other end of the swinging piece 650, the free end of the swinging piece 650 is relatively close to the connection point of the swinging piece 650 and the fixed seat 620, and the end of the roller 660 of the swinging piece 650 is relatively far away from the connection point of the swinging piece 650 and the fixed seat 620.

When the number of sheets of paper of the workbook 1000 is too large and thick, the lower end of the screw 640 can be exposed out for a long length to abut against the free end of the swinging member 650 through the adjusting screw 640, at this time, the swinging member 650 swings, the end where the roller 660 of the swinging member 650 is located rises, and the distance between the roller 660 and the workbench surface 110 is increased, so that the flat seam manufacturing method is suitable for the flat seam manufacturing of the workbook 1000 with too large and thick number of sheets of paper, and the application range of the device is improved.

In the present embodiment, as shown in fig. 3, 5 and 6, the automatic flat seam making apparatus of the workbook 1000 further includes a pressing assembly 700, and the pressing assembly 700 includes: the third bracket 710, the third bracket 710 is set up on the work bench 110; a support member 720, wherein the support member 720 is disposed on the third bracket 710, the support member 720 extends along the length direction of the working platform 110, and the support member 720 is provided with one or more receiving holes 730 disposed at intervals; and a ball 740, the ball 740 is placed in the receiving hole 730, and the diameter of the ball 740 is larger than that of the receiving hole 730, so that the ball 740 presses and presses the workbook 1000 on the working table 110, a stop plate 750 is arranged above the ball 740 to prevent the workbook 1000 from ejecting the ball 740 out of the receiving hole 730, the support members 720 are divided into two groups, the balls 740 on the two groups of support members 720 respectively press and press the front paper sheet and the back paper sheet of the opened workbook 1000, wherein the cross section of the support member 720 is L-shaped, and one end of the support member 720 closer to the sewing machine 300 extends obliquely in a direction deviating from the working table 110, so that the distance between the support member 720 and the working table 110 is increased, so that the workbook 1000 can enter between the support member 720 and the working table 110 more smoothly during moving.

For example, when the workbook 1000 is transported and moved on the working platform 110 by the transporting device 200, the ball 740 presses and bonds a plurality of pages of paper of the workbook 1000 by its own gravity, so as to prevent the pages of the workbook 1000 from being damaged due to movement and damage caused by opening, and to improve the safety and reliability of the flat seam manufacturing equipment, when the workbook 1000 has a large number of thick paper, the ball 740 is lifted up from the accommodating hole 730 by the workbook 1000, and is prevented from falling off from the accommodating hole 730 under the limiting action of the stop plate 750, so that the workbook 1000 can be tightly attached to the transporting belt of the transporting device 200 to flow downstream by the pressing action of the pressing component 700, so as to prevent the workbook 1000 from being blocked by the blade 530 to generate offset due to small contact friction force between the workbook 1000 and the transporting belt when the workbook 1000 pushes the blade 530 to rotate, thereby improving the stability of the conveyor belt conveying workbook 1000.

In this embodiment, the horizontal direction is the length direction of the table top 110, the vertical direction is the width direction of the table top 110, the workbook book 1000 can be a book, a picture book, an art book, a writing book, a book and a magazine, etc., the sewing machine 300 is the conventional sewing equipment, as shown in fig. 12, the present embodiment drives the driving pulley 330 to rotate through the driving motor to drive the driving belt to rotate, and then drives the driven pulley 320 to rotate, thereby starting the sewing machine 300 to thread and sew the workbook book 1000, and the specific structure of the sewing machine 300 is not described in detail.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

the utility model relates to an automatic flat seam making device of a workbook 1000, which comprises a frame assembly 100, a conveying device 200, a sewing machine 300, a detection unit 400 and a controller, wherein the frame assembly 100 is provided with a worktable 110, the worktable 110 is provided with a first end 112 and a second end 111, the conveying device 200 is arranged on the frame assembly 100, the conveying device 200 is used for conveying the workbook 1000 from the first end 112 to the second end 111 of the worktable 110, the sewing machine 300 is arranged on the worktable 110, the sewing machine 300 is positioned between the first end 112 and the second end 111, the detection unit 400 is arranged on the frame assembly 100, the detection unit 400 is used for detecting whether the workbook 1000 is arranged on the worktable 110, the controller is respectively electrically connected with the detection unit 400 and the sewing machine 300, so that the controller receives a signal of detecting that the workbook 1000 is arranged on the worktable 110 by the detection unit 400 and controls the sewing machine 300 to horizontally sew the workbook 1000, like this, alright with transport this 1000 to the sewing machine 300 stations of this 1000 books of homework through conveyor 200 and carry out automatic flush joint and become the volume to realize the effect of the full-automatic flush joint preparation of this 1000 books of homework, need not artifical participation auxiliary manufacturing, saved the cost of labor, improved production efficiency, with the lower technical problem of degree of automation among the solution prior art, production efficiency is lower.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that, unless otherwise explicitly stated or limited, the terms "disposed, connected and mounted" in the description of the present application should be interpreted broadly, e.g., as a fixed connection, a detachable connection, an interference connection or an integral connection; the specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, upper, lower, left, right", "lateral, longitudinal, vertical, horizontal", top, bottom ", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inside" and "outside" as used herein refer to the inner and outer sides of the outline of each member itself.

It will be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on or directly connected to the other element or be indirectly connected with the other element with intervening elements interposed therebetween. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present between the two.

In addition, it should be noted that, in the description of the present invention, the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the above terms do not have special meanings, and therefore, the scope of protection of the present application is not to be construed as being limited, and in the description of the present invention, unless otherwise stated, the meaning of "plurality" means two or more.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims (10)

1. The utility model provides an automatic flush joint making devices of homework book which characterized in that includes:

a rack assembly (100), the rack assembly (100) having a work top (110), the work top (110) having a first end (112) and a second end (111);

a conveyor (200), said conveyor (200) mounted to said frame assembly (100) and said conveyor (200) for conveying a workbook (1000) from said first end (112) to said second end (111) of said table top (110);

a sewing machine (300), said sewing machine (300) being disposed on said table top (110), and said sewing machine (300) being located between said first end (112) and said second end (111);

the detection unit (400) is arranged on the rack assembly (100), and the detection unit (400) is used for detecting whether the workbook (1000) is arranged on the working table top (110) or not; and

the controller is electrically connected with the detection unit (400) and the sewing machine (300) respectively, so that the controller receives a signal that the detection unit (400) detects that the workbook (1000) is arranged on the working table top (110) and controls the sewing machine (300) to sew the workbook (1000) into a book.

2. The automatic flush-making device for workbooks according to claim 1, wherein the conveying device (200) comprises:

a conveyor belt extending longitudinally from the first end (112) towards the second end (111); and

a drive assembly drivingly connected to the conveyor belt to drive the conveyor belt to transport a workbook (1000) from the first end (112) to the second end (111) of the countertop (110).

3. The automatic flush joint making device for workbooks according to claim 2, wherein the number of the conveyor belts is multiple, and the multiple conveyor belts are arranged at intervals along the transverse direction.

4. The automatic lockstitch making device of the workbook according to claim 1, wherein the detecting unit (400) is disposed corresponding to the needle (310) of the sewing machine (300) in the left-right direction, the detecting unit (400) is a photoelectric sensor (410), the table top (110) is provided with a first hollowed-out area (113), and the first hollowed-out area (113) is disposed corresponding to the photoelectric sensor (410) in the up-down direction.

5. An automatic workbook flush joint making device according to claim 1, wherein the work surface (110) has a first side wall (800) and a second side wall (900), the first side wall (800) and the second side wall (900) both extend longitudinally from the first end (112) towards the second end (111), and the distance between the first side wall (800) and the second side wall (900) is adjustable along the transverse direction.

6. The automatic flush-joint making device for workbooks according to claim 1, wherein the automatic flush-joint making device for workbooks (1000) further comprises:

the thread cutting assembly (500) is arranged on the working table top (110), the thread cutting assembly (500) is positioned between the sewing machine (300) and the second end (111), and the thread cutting assembly (500) is arranged corresponding to the left and right of a needle (310) of the sewing machine (300) so that the thread cutting assembly (500) cuts and breaks a plain stitch (1100) between two sets of workbooks (1000);

wherein the blade (530) of the tangent assembly (500) is configured to rotate around a rotation axis and cut and break a plain seam line (1100) between two sets of workbooks (1000), the rotation axis is arranged perpendicular to the flow direction of the conveying device (200), and the lowest point tangent rotation direction of the rotation track of the blade (530) is the same as the flow direction of the conveying device (200).

7. An automatic lockstitch making device according to claim 6, wherein said thread cutting assembly (500) comprises:

the first support (510) is arranged on the working table top (110), the first support (510) comprises a support body, a connecting piece and a propping piece, the propping piece is arranged on the support body, the middle part of the connecting piece is hinged on the support body, and one end of the connecting piece is propped against the lower part of the propping piece;

a hub (520), the hub (520) being rotatably mounted at the other end of the link; and

a plurality of blades (530), the plurality of blades (530) being spaced apart along a circumference of the hub (520);

the workbench surface (110) is provided with a second hollowed-out area (114), and the plurality of blades (530) and the second hollowed-out area (114) are arranged in a vertically corresponding mode.

8. The automatic flush-joint making device for workbooks according to claim 1, wherein the automatic flush-joint making device for workbooks (1000) further comprises a rolling assembly (600), and the rolling assembly (600) comprises:

a second bracket (610), the second bracket (610) being disposed on the work surface (110); and

the roller (660) is rotatably installed on the second support (610), and the distance between the roller (660) and the working table top (110) can be adjustably set, so that the roller (660) can roll and press the workbook (1000) on the working table top (110).

9. The automatic workbook flush joint manufacturing device of claim 8, wherein the rolling assembly (600) further comprises:

the fixing seat (620) is arranged on the second support (610), and a threaded hole (630) is formed in the fixing seat (620);

the middle part of the swinging piece (650) is swingably mounted at the bottom of the fixed seat (620), and the roller (660) is rotatably mounted at one end of the swinging piece (650); and

a screw (640), wherein the screw (640) is disposed in the threaded hole (630), and the screw (640) is exposed from the lower end of the threaded hole (630) and abuts against the other end of the swinging member (650).

10. The automatic flush-joint making device for workbooks according to claim 1, wherein the automatic flush-joint making device for workbooks (1000) further comprises a pressing component (700), and the pressing component (700) comprises:

a third support (710), the third support (710) disposed on the work surface (110);

the support member (720), the support member (720) is arranged on the third bracket (710), the support member (720) extends along the length direction of the working table (110), and the support member (720) is provided with one or more accommodating holes (730) arranged at intervals; and

the sphere (740) is placed in the accommodating hole (730), and the diameter of the sphere (740) is larger than that of the accommodating hole (730), so that the sphere (740) presses and presses the workbook (1000) on the workbench surface (110).

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