阅读说明：本技术 一种缝纫机台板及其制备装置 (Sewing machine table and preparation device thereof ) 是由 杨蒙蒙 于 2021-09-03 设计创作，主要内容包括：一种缝纫机台板及其制备装置。本发明公开了一种缝纫机台板,包括基板,所述基板的两侧表面均连接有刨花面板,所述刨花面板的边缘设置有边缘护持块,所述边缘护持块与刨花面板之间安装有限制隐藏件,本发明中的缝纫机台板可通过边缘护持块,实现对缝纫机台板进行快速封边以及封边后的防护动作,使得缝纫机台板边缘不会出现较大开口；本发明还可通过边缘封边机构,实现加快封边动作的效率以及对封边动作完成后的自动整平动作,用以预防封边不彻底导致边缘封边机构边缘出现翘起现象。(A sewing machine table and a preparation device thereof. The invention discloses a sewing machine table plate which comprises a base plate, wherein the surfaces of two sides of the base plate are connected with shaving panels, the edges of the shaving panels are provided with edge protecting and holding blocks, and a limiting hidden part is arranged between the edge protecting and holding blocks and the shaving panels; the invention can also realize the efficiency of accelerating the edge sealing action and the automatic leveling action after the edge sealing action is finished through the edge sealing mechanism, so as to prevent the edge of the edge sealing mechanism from tilting caused by incomplete edge sealing.)

1. A sewing machine table characterized by: the wood shaving board comprises a substrate (1), wherein wood shaving panels (2) are connected to the surfaces of two sides of the substrate (1), the substrate (1) and the two wood shaving panels (2) are combined to form a polymerization board, an edge protection block (3) is arranged at the edge of each wood shaving panel (2), a limiting and hiding piece (4) is arranged between each edge protection block (3) and each wood shaving panel (2), and the limiting and hiding piece (4) can fix the position of each edge protection block (3);

edge is protected and is held piece (3) including both sides respectively with fixed arc piece (31) that two shavings panels (2) are connected, the surface of fixed arc piece (31) is provided with embedded groove (32), embedded groove (32) in-connection has two protection silk pieces (33), two the one end of protection silk piece (33) respectively with the both sides surface connection of fixed arc piece (31), just be provided with in fixed arc piece (31) and hide pulling strip (34) of being connected with restriction hidden piece (4), two the other end of protection silk piece (33) all is connected with pulling strip (34).

2. A sewing machine table as claimed in claim 1, wherein: piece (4) are hidden in restriction includes that two symmetries set up and elasticity that is connected with two wood shavings panels (2) respectively promote strip (41), it connects two to pull strip (34) elasticity promotes between strip (41), elasticity promotes strip (41) can promote pull strip (34) move about in order to take up protection silk piece (33) towards base plate (1).

3. A device for preparing a table for a sewing machine according to any of claims 1-2, characterized in that: the edge sealing device comprises a bedplate fixing frame (5) for limiting and fixing a polymerization plate, wherein the bedplate fixing frame (5) is connected with an edge sealing mechanism (7), and the outer side of the bedplate fixing frame (5) is connected with a flanging and repairing mechanism (8);

the edge sealing mechanism (7) can guide and drive the edge retaining block (3) to move along the edge of the polymer plate fixed in the bedplate fixing frame (5) and enable the edge retaining block (3) to be connected with the limiting hidden part (4), and the flanging and trimming mechanism (8) can drive the polymer plate to turn over in the bedplate fixing frame (5);

after the polymerization plate is placed in the fixed frame (5) of platen, drive edge protecting and holding block (3) and make edge protecting and holding block (3) and restriction hide piece (4) and be connected in order to accomplish the banding action along polymerization plate edge activity simultaneously through the guide, and press the edge protecting and holding block (3) of connection on restriction hide piece (4) through the fixed frame (5) centre gripping of platen, so that one side edge that the edge protecting and holding block (3) was kept flush with polymerization plate surface, rethread turn-ups renovation mechanism (8) drive the polymerization plate and overturn in the fixed frame (5) of platen, in order to protect the other side edge of holding block (3) to the edge and flatten the action.

4. A device for preparing a sewing machine table according to claim 3, wherein: the fixed frame of platen (5) is including fixed end cover (51), fixed end cover (51) surface connection has stock frame (52), stock frame (52) can carry on spacingly to the polymerization board, be connected with holding frame (6) on fixed end cover (51), holding frame (6) can press the surface of pasting the polymerization board of fixing in stock frame (52), just tangible square hole (53) are seted up on fixed end cover (51) surface, be equipped with in tangible square hole (53) and hold up briquetting (54), it is spacing to stock frame (52) in that tangible square hole (53) can rotate the in-process in stock frame (52), hold up briquetting (54) and can press edge support piece (3) of connection on restriction hidden piece (4) to the edge that makes edge support piece (3) flushes with the polymerization board surface.

5. The apparatus for preparing a sewing machine platen according to claim 4, wherein: the supporting pressing block (54) comprises a supporting pressing block (541), the supporting pressing block (541) can support the polymerization plate, a piston jacking column (542) is arranged on the surface of one side of the jacking support block (541) far away from the polymerization plate, one end of the piston jacking column (542) far away from the jacking support block (541) is sleeved with an inflator pump (543) connected with the inner wall of the bottom of the fixed bottom cover (51), a reset spring (544) with the end surface connected with the piston jacking column (542) is connected in the inflator pump (543), the surface of one side of the jacking support block (541) close to the inflator pump (543) is connected with an edge pressing belt (545), the edge pressure belt (545) is arranged along the edge of the jacking block (541), the edge pressure belt (545) is communicated with the inflator pump (543), and the edge pressure belt (545) is capable of introducing gas after being filled with gas in the inflator (543) to expand itself to apply pressure from bottom to top towards the edge of the polymer sheet.

6. A device for preparing a sewing machine table according to claim 5, wherein: edge banding mechanism (7) are including setting up the centre gripping pulling of stock frame (52) inner wall presss from both sides (71), the tip that edge support piece (3) can be carried in centre gripping pulling clamp (71), the outside of stock frame (52) is equipped with pulling post (72) that presss from both sides (71) swing joint with the centre gripping pulling, pulling post (72) can pull centre gripping pulling clamp (71) along polymerization board edge activity, the one end that stock frame (52) were kept away from in pulling post (72) is connected with fixed mounting and takes (73) at the drive wheel of fixed base cover (51) bottom inner wall, stock frame (52) inner wall corresponds position department with the polymerization board edge and is connected with edge helping hand area (74), edge helping hand area (74) can be spacing edge support piece (3) along polymerization board edge activity.

7. The apparatus for preparing a sewing machine platen according to claim 6, wherein: the edge assisting belt (74) comprises a positioning outer ring (741) which corresponds to the edge of the polymer plate and is connected with the inner side wall of the shaping frame (52), an embedding groove (742) is formed in the positioning outer ring (741), a plurality of driving columns (743) are connected in the embedding groove (742), the end parts of the driving columns (743) penetrate through the embedding groove (742) and extend to the outer side, and assisting boosting columns (744) are mounted on the side walls of the driving columns (743);

in the process that the driving wheel belt (73) drives the pulling column (72) to move along the edge of the polymer plate, the driving column (743) is driven to rotate by the movable driving wheel belt (73) so that the auxiliary thrust column (744) pushes the side wall of the edge protection block (3).

8. A device for preparing a sewing machine table according to claim 7, wherein: the edge pressing belt (545) comprises a pressing sheet (5451) connected with the edge side wall of the pressing support block (541), a pressing bag ring (5452) communicated with the inflator (543) is installed on the surface of one side, close to the fixed bottom cover (51), of the pressing sheet (5451), and the pressing bag ring (5452) can expand after gas enters and push the pressing sheet (5451) to deflect until the pressing sheet (5451) is flush with the surface of the pressing support block (541).

9. A device for preparing a sewing machine table according to claim 8, wherein: the flanging renovation mechanism (8) comprises a driving rotating column (81) connected with the center positions of the side walls at the two ends of the shaping frame (52), the driving rotating column (81) can drive the shaping frame (52) to move in the shaping square hole (53), a fixed support connected with the platen fixed frame (5) is installed on the driving rotating column (1), a fixing sleeve (82) connected with the fixed support is sleeved on the side wall of the driving rotating column (81), a plurality of grooves (83) are formed in the side wall of the driving rotating column (81), a stable anti-shaking sheet (84) is installed in the fixing sleeve (82), and the stable anti-shaking sheet (84) can be embedded into the grooves (83) to limit the driving rotating column (81);

the clamping frame (6) includes connecting support post (61) of fixed mounting on fixed end cover (51) surface, the one end that connecting support post (61) kept away from fixed end cover (51) is rotated and is connected with linking post (62), the one end that connecting support post (61) was kept away from in linking post (62) is connected with the pressure spring post (63), the surface of the polymerization board in forming frame (52) can be pressed in pressure spring post (63).

10. A device for preparing a sewing machine table according to claim 9, wherein: the inner side wall of the driving belt pulley (73) is provided with a storage groove (75), a plurality of elastic strips (76) are connected in the storage groove (75), and the elastic strips (76) can be driven by the driving belt pulley (73) to drive the driving columns (743) to rotate.

Technical Field

The invention relates to the technical field of sewing machines, in particular to a sewing machine table and a preparation device thereof.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, rayon and the like and products such as leather, plastics, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and one of more important parts of the components of the sewing machine is a table plate of the sewing machine.

In the prior art, for example, patent document CN201820905428.4, a novel sewing machine table is disclosed, which is provided with a melamine panel instead of the original fireproof plate, so that the process and cost are reduced by forty percent compared with the original process and cost, and the hardness of the sewing machine table is improved through the cooperation of a shaving board, a density board, a solid wood board and a waterproof board, and the sewing machine table is more durable and more firm.

However, when the edge of the table plate of the sewing machine is broken and protruded, for example, when the edge of the table plate of the sewing machine is broken and protruded, namely, when the edge of the table plate is broken and opened or the edge sealing piece of the table plate is partially tilted due to the failure of the edge sealing piece, if a cloth is placed on the surface of the table plate, the cloth extending out of the table plate can be attached to the edge of the table plate, and then when an operator pulls the cloth, the cloth is very easily hung by the opening, so that the phenomenon of thread hanging of the cloth is caused.

Disclosure of Invention

The invention aims to provide a sewing machine table and a preparation device thereof, which aim to solve the technical problem that cloth is easily scratched when a crack bulge appears at the edge of the table in the prior art.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

a sewing machine table plate comprises a base plate, wherein shavings panels are connected to the surfaces of two sides of the base plate, edge protection blocks are arranged on the edges of the shavings panels, and a limiting hidden piece is arranged between each edge protection block and each shavings panel;

the limiting and hiding piece can fix the position of the edge protection block, and the base plate and the two shaving panels are combined to form a polymeric plate;

the edge is protected and is held the piece and is included the fixed arc piece that both sides are connected with two wood shavings panels respectively, the surface of fixed arc piece is provided with the embedded groove, the embedded groove in-connection has two protection silk pieces, two the one end of protection silk piece respectively with the both sides surface connection of fixed arc piece, just be provided with in the fixed arc piece and hide the strip of dragging that the piece is connected, two with the restriction the other end of protection silk piece all is connected with the strip of dragging.

As a preferable scheme of the present invention, the restriction hiding member includes two elastic pushing strips symmetrically arranged and respectively connected to the two shaving panels, the pulling strip is connected between the two elastic pushing strips, and the elastic pushing strips can push the pulling strip to move toward the substrate so as to tighten the protective filament block.

In order to solve the above technical problems, the present invention further provides the following technical solutions:

a preparation device of a sewing machine platen comprises a platen fixing frame for limiting and fixing a polymerization plate, wherein the platen fixing frame is connected with an edge sealing mechanism, and the outer side of the platen fixing frame is connected with a flanging and repairing mechanism;

the edge sealing mechanism can guide and drive the edge retaining block to move along the edge of the polymer plate fixed in the bedplate fixing frame and connect the edge retaining block with the limiting hidden part, and the flanging and repairing mechanism can drive the polymer plate to turn over in the bedplate fixing frame;

after the polymerization plate is placed in the platen fixing frame, the edge protection block is driven to move along the edge of the polymerization plate through guiding and is connected with the limiting hiding piece to finish edge sealing action, the edge protection block connected to the limiting hiding piece is pressed through the platen fixing frame, one side edge of the edge protection block is flush with the surface of the polymerization plate, and the polymerization plate is driven to turn over in the platen fixing frame through a flanging repairing mechanism to flatten the other side edge of the edge protection block.

As a preferred scheme of the invention, the platen fixing frame comprises a fixing bottom cover, a shaping frame is connected to the surface of the fixing bottom cover, the shaping frame can limit the position of the polymerization plate, a clamping frame is connected to the fixing bottom cover, the clamping frame can press and stick to the surface of the polymerization plate fixed in the shaping frame, a shaped square hole is formed in the surface of the fixing bottom cover, a supporting pressing block is arranged in the shaped square hole, the shaped square hole can limit the shaping frame in the rotation process of the shaping frame, and the supporting pressing block can press an edge protecting and holding block connected to the limiting and hiding member, so that the edge of the edge protecting and holding block is flush with the surface of the polymerization plate.

As a preferable scheme of the invention, the supporting pressure block comprises a top pressure supporting block, the top pressure supporting block can support the polymerization plate, a piston top post is installed on the surface of one side, away from the polymerization plate, of the top pressure supporting block, an inflator pump connected with the inner wall of the bottom of the fixed bottom cover is sleeved at one end, away from the top pressure supporting block, of the piston top post, a reset spring with an end face connected with the piston top post is connected in the inflator pump, an edge pressure belt is connected to the surface of one side, close to the inflator pump, of the top pressure supporting block, the edge pressure belt is arranged along the edge of the top pressure supporting block, the edge pressure belt is communicated with the inflator pump, and the edge pressure belt can introduce gas to expand to apply pressure to the edge of the polymerization plate from bottom to top after the inflator pump is filled with gas.

As a preferred scheme of the present invention, the edge sealing mechanism includes a clamping and pulling clamp disposed on an inner wall of the shaping frame, the clamping and pulling clamp can clamp an end of the edge protection block, a pulling column movably connected to the clamping and pulling clamp is disposed on an outer side of the shaping frame, the pulling column can pull the clamping and pulling clamp to move along the edge of the polymerization plate, one end of the pulling column, which is far away from the shaping frame, is connected to a driving pulley belt fixedly mounted on an inner wall of a bottom of the fixed bottom cover, an edge assisting belt is connected to a position of the inner wall of the shaping frame, which corresponds to the edge of the polymerization plate, and the edge assisting belt can limit the edge protection block moving along the edge of the polymerization plate.

As a preferred scheme of the invention, the edge assisting belt comprises a positioning outer ring which corresponds to the edge position of the polymerization plate and is connected with the inner side wall of the shaping frame, an embedding groove is formed in the positioning outer ring, a plurality of driving columns are connected in the embedding groove, the end parts of the driving columns penetrate through the embedding groove and extend to the outer side, and the side walls of the driving columns are provided with assisting boosting columns;

in the process that the driving wheel belt drives the pulling column to move along the edge of the polymer plate, the driving column is driven by the movable driving wheel belt to rotate so that the auxiliary thrust column pushes the side wall of the edge protection block.

As a preferable scheme of the invention, the edge pressing belt comprises a pressing sheet connected with the edge side wall of the pressing support block, a pressing sac ring communicated with the inflator is mounted on the surface of one side, close to the fixed bottom cover, of the pressing sheet, and the pressing sac ring can expand after gas enters and push the pressing sheet to deflect until the pressing sheet is flush with the surface of the pressing support block.

As a preferred scheme of the invention, the flanging renovation mechanism comprises a driving rotating column connected with the central positions of the side walls at the two ends of the shaping frame, the driving rotating column can drive the shaping frame to move in the square hole, a fixed support connected with the fixed frame of the bedplate is installed on the driving rotating column, a retention sleeve connected with the fixed support is sleeved on the side wall of the driving rotating column, a plurality of grooves are formed in the side wall of the driving rotating column, a stable anti-shake sheet is installed in the retention sleeve, and the stable anti-shake sheet can be embedded into the grooves to limit the driving rotating column;

the supporting frame includes the connecting support of fixed mounting on fixed end cover surface, the connecting support is kept away from the one end of fixed end cover and is rotated and be connected with and link up the post, the one end that the connecting support was kept away from to link up the post is connected with the bullet and presses the post, the surface of the polymerization board in the stock frame can be pressed to the bullet and presses the post.

As a preferable scheme of the present invention, the inner side wall of the driving belt is provided with a storage groove, the storage groove is connected with a plurality of elastic strips, and the elastic strips can be driven by the driving belt to drive the driving post to rotate.

Compared with the prior art, the invention has the following beneficial effects:

the sewing machine table plate can realize rapid edge sealing and protection actions after edge sealing through the edge protection block, so that a larger opening cannot be formed at the edge of the sewing machine table plate;

the edge sealing mechanism can also be used for driving the edge retaining block to move along the base plate and connecting the edge retaining block with the limiting hiding piece through guiding after the sewing machine table plate is placed on the table plate fixing frame so as to finish the edge sealing action, and the edge retaining block connected to the limiting hiding piece is clamped and pressed through the table plate fixing frame so that one side edge of the edge retaining block is flush with the surface of the sewing machine table plate, and then the flanging finishing mechanism drives the shaving panel to turn over in the table plate fixing frame so as to flatten the other side edge of the edge retaining block, so that the efficiency of the edge sealing action is improved, the automatic leveling action after the edge sealing action is finished is realized, and the phenomenon that the edge of the edge sealing mechanism is tilted due to incomplete edge sealing is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic structural view of a platen fixing frame according to an embodiment of the present invention;

FIG. 2 is a schematic view of a shaving panel according to an embodiment of the present invention;

FIG. 3 is a top view of a particle board in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of a turn-up trimming mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of a clamp pull clip according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an auxiliary thrust column in the embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-a substrate; 2-shaving a panel; 3-edge protection block; 4-restricting the concealment member; 5-platen fixing frame; 6, a clamping frame; 7-edge sealing mechanism; 8-a flanging finishing mechanism;

31-fixing the arc block; 32-embedded groove; 33-protective wire blocks; 34-a pull strip; 41-elastic pushing strip;

51-fixing the bottom cover; 52-shaping frame; a 53-shaped square hole; 54-supporting the pressing block;

541-top pressing supporting block; 542-piston jack-up post; 543-inflator pump; 544-reset spring; 545-edge pressing belt;

5451-top compression; 5452 pushing the capsular ring;

61-connecting struts; 62-an adapter post; 63-a spring-loaded column;

71-grip pull clips; 72-pulling the post; 73-driving the belt wheel; 74-edge booster band; 75-a storage tank; 76-an elastic strip;

741-locating the outer loop; 742-embedding the groove; 743-a driver post; 744-auxiliary thrust column;

81-driving the rotary column; 82-a retention sleeve; 83-a groove; 84-stable anti-shake tablets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

As shown in fig. 1, 2 and 3, the invention provides a sewing machine table, which comprises a base plate 1, wherein both side surfaces of the base plate 1 are connected with a shaving panel 2, the edge of the shaving panel 2 is provided with an edge protection block 3, and a limit hiding piece 4 is arranged between the edge protection block 3 and the shaving panel 2;

the limiting and hiding piece 4 can fix the position of the edge protection block 3, and the base plate 1 and the two shaving panels 2 are combined to form a polymeric plate;

the limiting hidden piece 4 comprises two elastic pushing strips 41 which are symmetrically arranged and respectively connected with the two shaving panels 2, the pulling strip 34 is connected between the two elastic pushing strips 41, and the elastic pushing strips 41 can push the pulling strip 34 to move towards the substrate 1 so as to tension the protective wire block 33;

edge is protected and is held piece 3 and is included the fixed arc piece 31 that both sides are connected with two wood shavings panels 2 respectively, and the surface of fixed arc piece 31 is provided with embedded groove 32, and embedded groove 32 in-connection has two protection silk pieces 33, and the one end of two protection silk pieces 33 respectively with the both sides surface connection of fixed arc piece 31, and be provided with in the fixed arc piece 31 and hide the strip 34 of dragging that 4 are connected with the restriction, the other end of two protection silk pieces 33 all is connected with the strip 34 of dragging.

This sewing machine platen is when the banding, the acceleration action of banding efficiency is realized to accessible edge protection piece 3, edge protection piece 3 according to after being good simultaneously can also play the protection about, prevent that the cloth from hanging silk, when it is implemented, in case need the banding only with directly inserting pull strip 34 to between two elasticity promotion strips 41, later, promote fixed arc piece 31 and protection silk piece 33 again, make fixed arc piece 31 and protection silk piece 33 take pull strip 34 to slide along the clearance between two elasticity promotion strips 41, until appearing as the state position shown in fig. 2 and fig. 3, whole convenient operation is swift, need not use alone and edge protection piece 3 size one-to-one's banding spare, and operation completion back protection silk piece 33 is in the external world and wraps up fixed arc piece 31, when external force is used in fixed arc piece 31, directly strike protection silk piece 33, even break fixed arc piece 31 and also can not appear the separation of fixed arc piece 31 of splitting that fixed arc piece 31 can not appear yet Directly acts on the cloth.

Meanwhile, the elastic pushing strip 41 can push the pulling strip 34 to move towards the substrate 1 to tighten the protective wire block 33, so that the fixed arc block 31 and the protective wire block 33 cannot easily shake after being fixed.

As shown in fig. 1 and 4, the invention also provides a preparation device of a sewing machine platen, which comprises a platen fixing frame 5 for limiting and fixing a polymerization plate, wherein the platen fixing frame 5 is connected with an edge sealing mechanism 7, and the outer side of the platen fixing frame 5 is connected with a flanging and trimming mechanism 8;

the edge sealing mechanism 7 can guide and drive the edge retaining block 3 to move along the edge of the polymer plate fixed in the bedplate fixing frame 5 and connect the edge retaining block 3 with the limiting hidden part 4, and the flanging finishing mechanism 8 can drive the polymer plate to turn over in the bedplate fixing frame 5;

the preparation device can accelerate the edge sealing efficiency when preparing the sewing machine table plate, and can also prevent the edge bulge phenomenon of the sewing machine table plate when sealing the edge, after the polymerization plate is placed on the fixed frame 5 of the table plate, the edge protection block 3 is driven to move along the edge of the polymerization plate through the guide, and the edge protection block 3 is connected with the limited hidden piece 4 to finish the edge sealing action, the edge protection block 3 connected to the limited hidden piece 4 is pressed through the fixed frame 5 of the table plate, so that one side edge of the edge protection block 3 is flush with the surface of the polymerization plate, the polymerization plate is driven to turn over in the fixed frame 5 of the table plate through the flanging renovation mechanism 8, so as to flatten the other side edge of the edge protection block 3, and after the flattening action is finished, the bulge phenomenon of the sewing machine table plate edge can be fully prevented.

As shown in fig. 1, the fixed frame 5 of platen includes fixed end cover 51, fixed end cover 51 surface connection has the framed 52, framed 52 can carry on spacingly to the polymerization board, be connected with holding frame 6 on the fixed end cover 51, holding frame 6 can press the surface of pasting the polymerization board of fixing in framed 52, and shaped square hole 53 is seted up on fixed end cover 51 surface, be equipped with in the shaped square hole 53 and hold up briquetting 54, shaped square hole 53 can rotate the in-process at framed 52 and spacing to framed 52, hold up briquetting 54 and can press the edge of connecting on the restriction hides the piece 4 and protect the piece 3, so that the edge that the piece 3 was protected to the edge and the polymerization board surface of keeping flush.

The table fixing frame 5 can fix the polymerized plate (specifically, the polymerized plate of the substrate 1 and the shaving panel 2) and, in the specific implementation, directly place the sewing machine table on the supporting pressing block 54, and then press and fix the surface of the shaving panel 2 in the shaping frame 52 through the clamping frame 6 (the clamping frame 6 can only contact with one of the polymerized plates when pressing and fixing, and the shaving panel 2 is the outermost side of the polymerized plate, so that the position of the polymerized plate is fully fixed.

After the polymer plate is fixed, the edge protection block 3 can be directly fixed on the polymer plate (specifically realized by the edge sealing mechanism 7), and then the edge protection block 3 connected to the limiting hidden part 4 is pressed by the supporting pressing block 54, so that the edge of the edge protection block 3 is flush with the surface of the polymer plate, and the situation that the cloth is scraped when the edge protection block 3 is sealed by the edge protection block 3 in the later period of use can be solved.

After the flattening of one surface of the polymerization plate, the sizing frame 52 can be rotated within the square hole 53 to flatten the other surface of the polymerization plate.

As shown in fig. 1, the supporting press block 54 includes a top pressure supporting block 541, the top pressure supporting block 541 is capable of supporting the polymerization plate, a piston top post 542 is installed on a side surface of the top pressure supporting block 541 away from the polymerization plate, an inflator 543 connected to an inner wall of the bottom of the fixed bottom cover 51 is sleeved on an end of the piston top post 542 away from the top pressure supporting block 541, a reset spring 544 whose end surface is connected to the piston top post 542 is connected to the inflator 543, an edge pressing belt 545 is connected to a side surface of the top pressure supporting block 541 close to the inflator 543, the edge pressing belt 545 is disposed along an edge of the top pressure supporting block 541, the edge pressing belt 545 is connected to the inflator 543, and the edge pressing belt 545 can introduce gas to expand itself after the inflator 543 is filled with gas to apply pressure to the edge of the polymerization plate from bottom to top.

In this embodiment, under normal conditions of the inflator 543, the interior thereof is not inflated, i.e. the return spring 544 will push up the piston jacking post 542, so that the position of the jacking block 541 will not change.

The supporting pressing block 54 can support the polymerization plate and flatten the edge of the polymerization plate, and during the specific implementation, the polymerization plate is directly placed on the supporting block 541, and then the supporting block 541 can support the polymerization plate, and then the polymerization plate can be inflated towards the inflator 543, and after the inflator 543 is filled with gas, the gas can be introduced into the edge pressing belt 545 to expand and increase the volume of the edge pressing belt 545, so that the pressure can be applied to the edge of the polymerization plate from bottom to top through the edge pressing belt 545 to complete the edge flattening action (at this time, the clamping frame 6 is already pressed, and the clamping frame 6 is removed only when the polymerization plate is turned over).

As shown in fig. 1 and 5, the edge sealing mechanism 7 includes a clamping pulling clamp 71 disposed on an inner wall of the sizing frame 52, the clamping pulling clamp 71 can clamp an end of the edge protection block 3, a pulling column 72 movably connected to the clamping pulling clamp 71 is disposed on an outer side of the sizing frame 52, the pulling column 72 can pull the clamping pulling clamp 71 to move along an edge of the polymer plate, a driving pulley belt 73 fixedly mounted on an inner wall of a bottom of the fixed bottom cover 51 is connected to an end of the pulling column 72 far from the sizing frame 52, an edge assisting belt 74 is connected to a position of the inner wall of the sizing frame 52 corresponding to the edge of the polymer plate, and the edge assisting belt 74 can limit the edge protection block 3 moving along the edge of the polymer plate.

In this embodiment, when the grip pulling clip 71 turns at an angle, the pulling post 72 (the pulling post connected to the fixed post by the fixed post mounted on the driving belt 73 and the rotating post connected to the grip pulling clip 71) can directly pull the grip pulling clip 71, and then once the grip pulling clip 71 turns at a corner, the pulling post and the fixed post rotate and gradually pull the grip pulling clip 71 to pass through the corner.

The edge sealing mechanism 7 can realize the edge sealing action of the polymerized plate, during the specific implementation, the end part of the edge protection block 3 is directly clamped by the clamping and pulling clamp 71, then the driving wheel belt 73 drives the pulling column 72 and the clamping and pulling clamp 71 to move together, and as the specific structure of the driving wheel belt 73 is shown in fig. 4, the motion track is the same as the shape of the shaping frame 52, the driving wheel belt 73 can drive the pulling column 72 and the clamping and pulling clamp 71 to pass through each position inside the shaping frame 52.

When the activity of centre gripping pulling clamp 71 can take the tip of edge protection piece 3 to get into between two elasticity promotion strips 41, then slide along the stock form frame 52 again can, in this embodiment, a corner of stock form frame 52 can be seted up the square groove, make things convenient for edge protection piece 3 not influenced when inserting, edge protection piece 3 after inserting simultaneously and accomplishing can pass through the square groove roll-off, can regard as edge protection piece 3's the inserting and drawing-out mouth with the square groove promptly, treat edge protection piece 3 and fully fix the back on the polymerization board, follow-up steps such as centre gripping pulling clamp 71 can be dismantled and the plastic sealant is filled.

In this embodiment, the connection mode between the driving wheel belt 73 and the pulling rod 72 can be selected from a threaded fixed connection, the clamping and pulling clip 71 includes a u-shaped outer clip frame and two movable clips symmetrically connected in the outer clip frame, a movable push block capable of pushing the movable clip to move toward the outer clip frame is penetratingly disposed at the center of the outer clip frame, the pulling rod 72 is directly connected to the movable push block when the pulling rod 72 is connected to the clamping and pulling clip 71, and once the pulling rod 72 pulls the movable push block, the movable clip can be pushed to move toward the outer clip frame so that the position of the edge protection block 3 cannot be easily separated from the clamping and pulling clip 71.

As shown in fig. 4 and 6, a storage slot 75 is formed in an inner side wall of the driving belt 73, a plurality of elastic strips 76 are connected in the storage slot 75, and the elastic strips 76 can be driven by the driving belt 73 to drive the driving posts 743 to rotate.

In this embodiment, the specific structure of the elastic strip 76 is as shown in fig. 4, and the structure of the driving rotating column 81 is as shown in fig. 6, so that the arrangement of the two components can sufficiently ensure that the driving rotating column 81 does not affect the normal movement of the elastic strip 76 when the elastic strip 76 is driven by the driving pulley 73 to contact the driving rotating column 81.

In this embodiment, the driving pulley 73 can be disengaged from the pulling column 72, i.e., both can be detached.

As shown in fig. 1, 5 and 6, the edge assisting belt 74 includes a positioning outer ring 741 corresponding to the edge of the polymeric plate and connected to the inner sidewall of the shaping frame 52, a recessed groove 742 is formed on the positioning outer ring 741, a plurality of driving posts 743 are connected in the recessed groove 742, the ends of the driving posts 743 penetrate through the recessed groove 742 and extend to the outside, and an assisting boosting post 744 is installed on the sidewall of the driving posts 743;

in the process of the driving belt 73 driving the pulling post 72 to move along the edge of the polymer sheet, the driving post 743 is driven by the moving driving belt 73 to rotate so that the auxiliary pushing post 744 pushes the side wall of the edge protection block 3.

In this embodiment, the edge assisting belt 74 can assist the edge protection block 3 to push when the edge protection block 3 is connected to the polymer plate, so as to prevent the edge protection block 3 from being greatly blocked during the movement and from separating from the clamping pulling clamp 71, and in the specific implementation, in the process that the driving belt 73 drives the pulling column 72 to move along the edge of the polymer plate, the driving belt 73 drives the column 743 to rotate by the moving driving belt 73, so that the auxiliary thrust column 744 pushes the side wall of the edge protection block 3.

In this embodiment, the driving column 743 is specifically configured as shown in fig. 1, and a driven fluted disc is connected to an end of the driving column, and the driven fluted disc can be driven to rotate by the elastic strip 76 in the driving belt 73, specifically, the principle refers to a gear and a rack.

As shown in fig. 1, the edge pressure belt 545 includes a pressing tab 5451 connected to a side wall of the edge of the pressing block 541, a pressing bladder ring 5452 communicated with the inflator 543 is installed on a side surface of the pressing tab 5451 close to the fixed bottom cover 51, and the pressing bladder ring 5452 can expand itself after the gas enters and push the pressing tab 5451 to deflect until the pressing tab 5451 is flush with the surface of the pressing block 541.

The edge pressing belt 545 can flatten the edges of the polymer plate and the edge protection block 3, and in the specific implementation, the gas injected into the inflator 543 is guided into the push bladder ring 5452, and then after the gas enters the push bladder ring 5452, the push bladder ring 5452 can expand itself and push the push sheet 5451 to deflect until the push sheet 5451 is flush with the surface of the push support block 541.

As shown in fig. 4 and 6, the turn-up trimming mechanism 8 includes a driving rotary column 81 connected to the central positions of the side walls of the two ends of the shaping frame 52, the driving rotary column 81 can drive the shaping frame 52 to move in the shaping square hole 53, a fixing bracket connected to the platen fixing frame 5 is installed on the driving rotary column 1, a fixing sleeve 82 connected to the fixing bracket is sleeved on the side wall of the driving rotary column 81, a plurality of grooves 83 are formed on the side wall of the driving rotary column 81, a stable anti-shake sheet 84 is installed in the fixing sleeve 82, and the stable anti-shake sheet 84 can be inserted into the grooves 83 to limit the driving rotary column 81;

the holding frame 6 includes the connecting support post 61 of fixed mounting on fixed undercover 51 surface, the one end that connecting support post 61 kept away from fixed undercover 51 rotates and is connected with linking post 62, the one end that linking post 62 kept away from connecting support post 61 is connected with the bullet pressure post 63 (elastic component such as specific optional spring), bullet pressure post 63 can press the surface of the polymerization board in the design frame 52, and rotate between connecting support post 61 and the linking post 62 and be connected, bullet pressure post 63 can break away from the polymerization board promptly, be not influenced when making the polymerization board overturned.

The edge-flanging finishing mechanism 8 can drive the shaping frame 52 to turn over, and before turning over, the edge-sealing action and the edge-flattening action on one side surface of the polymerized plate are required to be ensured to be completed, wherein the turning over is to carry out the edge-flattening action on the other side surface of the polymerized plate.

The fixing bracket specifically comprises a fixing bracket for fixing the driving rotating column 81 and a supporting column which is arranged on the fixing bracket and connected with the fixed bottom cover 51.

The driving rotating column 81 can preferably rotate between 0-180 degrees when rotating, that is, the driving polymeric plate can return after turning over.

In implementation, the air in the inflator 543 is directly pumped out by the air pump, then the piston jacking column 542 descends along the inflator 543 and compresses the return spring 544, then the descending piston jacking column 542 drives the jacking block 541 to descend together until the jacking block 541 cannot move continuously, then the rotary column 81 is driven to drive the shaping frame 52 to move in the square hole 53 through an external driver, and the stable anti-shaking piece 84 can be embedded into the groove 83 to limit the rotary column 81 when the rotary column 81 is driven to rotate, so as to prevent the plate shaking and separation phenomenon caused by the fact that the rotary column 81 is driven to rotate too fast.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.