CN218861086U

CN218861086U - Bedplate folding mechanism

Info

Publication number: CN218861086U
Application number: CN202222111350.8U
Authority: CN
Inventors: 林雪爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-04-14
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a platen folding mechanism, which comprises a frame, be equipped with the platen in the frame, the platen tip is equipped with the extension plate, is equipped with supporting component between extension plate and the frame, and supporting component from the top down includes support seat, last bracing piece, bottom suspension strut and bottom suspension strut in proper order, goes up support seat and extension plate fixed connection and rotates with last bracing piece to be connected, and bottom suspension strut rotates with the bottom suspension strut with frame fixed connection and is connected, goes up bracing piece and bottom suspension strut and rotates to be connected, go up and be equipped with the locating part between bracing piece and the bottom suspension strut. The utility model discloses a pair of platen folding mechanism who obtains has following advantage: the fixing support is reliable, the structure is simple, and the use is convenient.

Description

Platen folding mechanism

Technical Field

The utility model relates to a make up equipment technical field, especially relate to a platen folding mechanism.

Background

At present, a template sewing machine is widely applied to processing and manufacturing in the fields of clothes, bags, shoes and the like, and one template machine mainly comprises a machine body, a rack, a platen, an X feeding mechanism, a Y feeding mechanism, a control system and the like.

In the prior art, as disclosed in chinese utility model patent CN109853166A, a folding table structure of a sewing machine includes a frame, the folding table structure includes a rectangular main table, the main table is fixed at the upper end of the frame, one end of the main table is connected with a front auxiliary table through a hinge, two sides of the main table are respectively provided with a left auxiliary table and a right auxiliary table, a connecting component capable of enabling the left auxiliary table and the right auxiliary table to swing and fold is respectively arranged between the left auxiliary table and the main table, and between the right auxiliary table and the main table, the left auxiliary table and the right auxiliary table can also move along the length direction of the main table on the connecting component; the both sides of frame are connected with respectively and outwards extend and can wobbling left branch strut and right branch strut. But the whole structure is more complicated in structure, and the fixing and supporting are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a platen folding mechanism, fixed support is reliable.

Another object of this application is to provide a platen folding mechanism, simple structure, it is reliable and stable.

The technical scheme adopted by the application is as follows: the utility model provides a platen folding mechanism, includes the frame, be equipped with the platen in the frame, the platen tip is equipped with the extension plate, is equipped with supporting component between extension plate and the frame, and supporting component from the top down includes support seat, last bracing piece, lower support bar and lower support seat in proper order, goes up support seat and extension plate fixed connection and rotates with last bracing piece to be connected, and lower support seat rotates with the lower support bar with frame fixed connection and is connected, goes up bracing piece and lower support bar and rotates to be connected, go up and be equipped with the locating part between bracing piece and the lower support bar.

Compared with the prior art, the advantage of this application lies in that the locating part is used for fixed lower support bar and last bracing piece, prevents to rotate, and the extension plate is used for providing bigger working area, and supporting component is used for providing the support to the extension plate, goes up supporting seat and lower support seat and provides the joint support position for last bracing piece and lower bracing piece respectively, goes up to rotate between bracing piece and the lower bracing piece and connects for can fold between the two, the extension plate of being convenient for turns over down foldingly, reduces the volume. The supporting component, the extension plate and the frame form a triangular structure, and the supporting performance is good.

In some embodiments of the present application, the limiting member is a fixing bolt, the fixing bolt is disposed on a rotation surface of the supporting assembly, the fixing bolt is connected to one of the upper supporting rod or the lower supporting rod through a nut, and the other is abutted to one end of the fixing bolt. During the use, fixing bolt one end and the U type bottom surface butt of last bracing piece for go up the fixed unable rotation of bracing piece, the fixing bolt other end passes through nut and bottom suspension vaulting pole fixed connection, makes fixing bolt fixed completely, when needing to be folded, only need take off fixing bolt, go up bracing piece and bottom suspension vaulting pole and just can fold.

In some embodiments of the present application, the limiting member is a fixing pin, the fixing pin is vertically disposed on a rotation surface of the supporting assembly, the upper supporting rod and the lower supporting rod are fixedly connected through the fixing pin, and the fixing pin is provided with a cotter pin. During the use, the fixed pin passes upper strut pole and bottom suspension vaulting pole for both are fixed, and the split pin sets up on the fixed pin of upper strut pole and bottom suspension vaulting pole outside, can prevent that the fixed pin from deviating from.

In some embodiments of the present application, the upper supporting base includes a first long rail and a first adjustable movable block, one side of the first long rail is fixedly connected to the bottom surface of the bedplate, the other side of the first long rail is slidably connected to the first adjustable movable block, the first adjustable movable block is fixedly connected to the first long rail through a locking member, and the first adjustable movable block is rotatably connected to the upper supporting rod. The first long guide rail is used for providing a moving track, and the first adjusting movable block is used for sliding on the first long guide rail so as to adjust the position of the support. During the use, first regulation loose piece slides at first long guide rail for first regulation loose piece can move suitable support position, then is fixed with first regulation loose piece and first long guide rail with the retaining member, can adjust according to the length of extension plate and the weight that the extension plate was placed, and the suitability is better.

Furthermore, a supporting piece is arranged between the bedplate and the extension plate, and two ends of the supporting piece are fixedly connected with the bedplate and the extension plate respectively. The support piece is used for improving the installation stability between the bedplate and the extension plate, provides support for the extension plate, improves the bearing weight of the extension plate and improves the use safety.

Furthermore, a support guide rail is arranged between the support piece and the extension plate, a guide rail groove is formed in the support guide rail, and the support piece is connected with the guide rail groove through a bolt. The support guide rail can be arranged in parallel with the bedplate edge or in perpendicular to the bedplate edge. The supporting guide rail can convert point support into line support, the supporting effect is improved, the guide rail groove is a long groove, and the bolt can be installed at each position in the groove and used for adjusting the installation position, so that the installation of the supporting piece is facilitated.

Furthermore, the support piece comprises an upper support plate and a lower support plate, the upper support plate is connected with the guide rail groove, the lower support plate is connected with the frame, and the upper support plate and the lower support plate are connected through bolts. The split type design of support piece facilitates the installation, improves the adjustability of installation, and the guide rail groove is used for the installation regulation of last backup pad, more easy to assemble.

Further, the upper support plate and the lower support plate can be connected by bolts in the state that the extension plate is folded and unfolded. Go up backup pad and bottom suspension fagging and both can accomplish the connection under the extension plate expandes the state for support piece provides the support to the extension plate that expandes, improves the bearing capacity of extension plate, also can accomplish the connection under extension plate fold condition, makes support piece to the very support of folding extension plate, prevents that the extension plate from dropping, has saved the articulated between extension plate and the platen.

In some embodiments of the present application, the length of the extension board is the same as the side length of the bedplate, a corner extension board is arranged between two adjacent extension boards, and a side support assembly is arranged between the corner extension board and the frame. The length of extension plate is the same with the length of side of platen for can not surpass after the extension plate is folded, the transportation of being convenient for, the corner extension plate is used for complementing the vacancy of corner department, makes the extension plate complete, has increased usable floor area, and the collateral branch props the subassembly and is used for supporting the corner extension plate.

Further, collateral branch supporting component from the top down includes the long guide rail of second, the loose piece is adjusted to the second, collateral branch vaulting pole and collateral branch supporting seat in proper order, the long guide rail one side of second and corner extension plate fixed connection, and loose piece sliding connection is adjusted with the second to the opposite side, and it is fixed to adjust through the retaining member connection between the loose piece that the loose piece is adjusted to the long guide rail of second and the second, and the loose piece is adjusted to the second and is connected with the collateral branch vaulting pole rotation, collateral branch supporting seat and frame fixed connection and with collateral branch vaulting pole rotation connection. The second long guide rail is used for providing a moving track, and the second adjusting movable block is used for sliding on the second long guide rail so as to adjust the position of the support. During the use, the loose piece is adjusted at the second in the second slip of long guide rail for the second is adjusted the loose piece and can be removed suitable support position, then is adjusted the loose piece with the retaining member with the second and is fixed with the long guide rail of second, can adjust according to the length of corner extension plate and the weight that the corner extension plate was placed, and the suitability is better.

Furthermore, be equipped with first fixed plate between extension plate and the corner extension plate, first fixed plate both ends are connected with extension plate and corner extension plate respectively. First fixed plate is used for being connected extension plate and corner extension plate as a whole, and stability is better, and the bearing capacity is stronger.

Furthermore, a second fixing plate is arranged at a corner of the bedplate and is respectively connected with the bedplate, the extension plate and the corner extension plate. The second fixed plate is used for connecting bedplate, extension plate and corner extension plate as a whole, and stability is better, and the bearing capacity is stronger.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram ii of embodiment 1 of the present invention;

fig. 3 is a sectional view of a support assembly according to embodiment 1 of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is a schematic structural view of a support assembly according to embodiment 2 of the present invention.

In the figure: 1. a frame; 2. a platen; 3. an extension plate; 4. a support assembly; 5. an upper support base; 6. an upper support rod; 7. a lower support bar; 8. a lower support seat; 9. fixing the bolt; 10. a first long guide rail; 11. a first adjustable loose piece; 12. a support member; 14. supporting the guide rail; 15. a guide rail groove; 16. an upper support plate; 17. a lower support plate; 18. a corner extension plate; 19. a side support assembly; 20. a second long guide rail; 21. a second adjustable loose piece; 22. a side support bar; 23. a side support base; 24. a first fixing plate; 25. a second fixing plate; 26. a stopper; 27. a fixing pin; 28. a cotter pin.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1:

the platen folding mechanism that this embodiment provided, as shown in fig. 1, fig. 2, fig. 3, including frame 1, be equipped with platen 2 in frame 1, 2 tip of platen are equipped with extension plate 3, are equipped with supporting component 4 between extension plate 3 and the frame 1, supporting component 4 from the top down includes support 5 in proper order, goes up bracing piece 6, lower support 7 and lower support 8, goes up support 5 and extension plate 3 fixed connection and rotates with last bracing piece 6 to be connected, lower support 8 and frame 1 fixed connection and rotate with lower support 7 to be connected, goes up bracing piece 6 and lower support 7 and rotates to be connected, it is equipped with locating part 26 to go up between bracing piece 6 and the lower support 7. In this embodiment, the limiting part 26 is used for fixing the lower support rod 7 and the upper support rod 6 to prevent rotation, the upper support rod 6 and the lower support rod 7 are both U-shaped, and the upper support rod 6 is partially disposed in the lower support rod 7, so that the upper support rod 6 and the lower support rod 7 are interfered to limit in the rotation process. Extension plate 3 is used for providing bigger work area, and supporting component 4 is used for providing the support to extension plate 3, goes up supporting seat 5 and lower supporting seat 8 and provides the joint support position for last bracing piece 6 and lower bracing piece 7 respectively, goes up to rotate between bracing piece 6 and the lower bracing piece 7 to be connected for can folding between the two, the extension plate 3 of being convenient for turns over down and folds, reduces the volume. The supporting component 4, the extension plate 3 and the frame 1 form a triangular structure, and the supporting performance is good.

For good fixing effect, the limiting member 26 is a fixing bolt 9, the fixing bolt 9 is disposed on the rotating surface of the supporting component 4, the fixing bolt 9 is connected to one of the upper supporting rod 6 or the lower supporting rod 7 through a nut, and the other one is abutted to one end of the fixing bolt 9. During the use, 9 one end of fixing bolt and the U type bottom surface butt of last bracing piece 6 for go up the fixed unable rotation of bracing piece 6, the fixing bolt 9 other end passes through nut and lower bracing piece 7 fixed connection, makes fixing bolt 9 fixed completely, when needing to fold, only needs to take off fixing bolt 9, goes up bracing piece 6 and lower bracing piece 7 and just can fold.

In order to adjust the supporting position conveniently, the upper supporting seat 5 comprises a first long guide rail 10 and a first adjusting movable block 11, one side of the first long guide rail 10 is fixedly connected with the bottom surface of the bedplate 2, the other side of the first long guide rail is slidably connected with the first adjusting movable block 11, the first adjusting movable block 11 is fixedly connected with the first long guide rail 10 through a locking piece, and the first adjusting movable block 11 is rotatably connected with the upper supporting rod 6. In this embodiment, the locking member is a bolt. The first long guide rail 10 is used for providing a moving track, and the first adjusting loose piece 11 is used for sliding on the first long guide rail 10 so as to adjust the position of the support. During the use, first regulation loose piece 11 slides at first long guide rail 10 for first regulation loose piece 11 can move to suitable support position, then fixes first regulation loose piece 11 and first long guide rail 10 with the retaining member, can adjust according to the length of extension plate 3 and the weight that extension plate 3 placed, and the suitability is better.

In order to improve the stability of the extension plate 3, a support 12 is arranged between the bedplate 2 and the extension plate 3, and two ends of the support 12 are fixedly connected with the bedplate 2 and the extension plate 3 respectively. The support 12 is used for improving the installation stability between the bedplate 2 and the extension plate 3, supporting the extension plate 3, improving the bearing weight of the extension plate 3 and improving the use safety.

In order to facilitate the installation of the supporting member 12, as shown in fig. 4, a supporting rail 14 is disposed between the supporting member 12 and the extension plate 3, a rail groove 15 is disposed on the supporting rail 14, and the supporting member 12 is connected to the rail groove 15 through a bolt. The support rail 14 may be provided parallel to the side of the platen 2 or may be provided perpendicular to the side of the platen 2. The supporting guide rail 14 can convert point support into line support, so that the supporting effect is improved, the guide rail groove 15 is a long groove, and bolts can be installed at all positions in the groove for adjusting the installation position, so that the installation of the supporting piece 12 is more convenient.

In order to facilitate the assembly and disassembly, the support 12 comprises an upper support plate 16 and a lower support plate 17, the upper support plate 16 is connected with the guide rail groove 15, the lower support plate 17 is connected with the frame 1, and the upper support plate 16 is connected with the lower support plate 17 through bolts. The support member 12 is designed in a split type, so that the installation is convenient, the installation adjustability is improved, and the guide rail groove 15 is used for installing and adjusting the upper support plate 16, so that the installation is more convenient.

In order to improve the applicability of the stay 12, the upper support plate 16 and the lower support plate 17 can be coupled by bolts in the folded and unfolded state of the extension plate 3. Go up backup pad 16 and bottom suspension fagging 17 and both can accomplish the connection under extension plate 3 expandes the state for support 12 provides the support to the extension plate 3 that expandes, improves extension plate 3's bearing capacity, also can accomplish the connection under extension plate 3 fold condition, makes support 12 prop up the support to folding extension plate 3, prevents that extension plate 3 from dropping, has saved the articulated between extension plate 3 and the platen 2.

For the purpose of folding, the extension plate 3 has the same length as the side length of the table plate 2. A corner extension plate 18 is arranged between two adjacent extension plates 3, and a side support assembly 19 is arranged between the corner extension plate 18 and the frame 1. The length of extension plate 3 is the same with the length of side of platen 2 for extension plate 3 can not surpass after folding, the transportation of being convenient for, and corner extension plate 18 is used for supplementing the vacancy of corner, makes extension plate 3 complete, has increased usable floor area, and side supporting component 19 is used for supporting corner extension plate 18.

In order to adjust the supporting position conveniently, side supporting component 19 from the top down includes the long guide rail 20 of second in proper order, the loose piece 21 is adjusted to the second, side bracing piece 22 and side supporting seat 23, long guide rail 20 one side of second and corner extension plate 18 fixed connection, the opposite side adjusts loose piece 21 sliding connection with the second, the loose piece 21 is adjusted to the long guide rail 20 of second and is connected fixedly through the retaining member between the loose piece 21, the loose piece 21 is adjusted to the second and is connected with side bracing piece 22 rotation, side supporting seat 23 and frame 1 fixed connection and with side bracing piece 22 rotation connection. The second long guide rail 20 is used for providing a moving track, and the second adjusting loose piece 21 is used for sliding on the second long guide rail 20 so as to adjust the position of the support. When the adjustable angle adjusting device is used, the second adjusting loose piece 21 slides on the second long guide rail 20, so that the second adjusting loose piece 21 can move to a proper supporting position, then the locking piece is used for fixing the second adjusting loose piece 21 and the second long guide rail 20, the adjustment can be carried out according to the length of the corner extension plate 18 and the weight of the corner extension plate 18, and the applicability is better.

In order to improve the installation stability of the corner extension plate 18, a first fixing plate 24 is arranged between the extension plate 3 and the corner extension plate 18, and two ends of the first fixing plate 24 are respectively connected with the extension plate 3 and the corner extension plate 18. In this embodiment, the first fixing plate 24 is connected to the extension plate 3 and the corner extension plate 18 by bolts, and when the folding operation is performed, the bolts can be removed to separate the extension plate 3 from the corner extension plate 18, which is convenient for the folding operation. The first fixing plate 24 is used for connecting the extension plate 3 and the corner extension plate 18 into a whole, so that the stability is better, and the bearing capacity is stronger.

In order to improve the installation stability, a second fixing plate 25 is arranged at a corner of the bedplate 2, and the second fixing plate 25 is respectively connected with the bedplate 2, the extension plate 3 and the corner extension plate 18. In this embodiment, the second fixing plate 25 is connected to the bedplate 2, the extension plate 3, and the corner extension plate 18 by bolts, and when the folding operation is performed, the bolts can be removed to separate the bedplate 2, the extension plate 3, and the corner extension plate 18, which is convenient for the folding operation. The second fixing plate 25 is used for connecting the bedplate 2, the extension plate 3 and the corner extension plate 18 into a whole, so that the stability is better, and the bearing capacity is stronger.

Example 2:

as shown in fig. 5, the present embodiment is different from embodiment 1 in a limiting member 26, except for other features described in embodiment 1, in the present embodiment, the limiting member 26 is a fixing pin 27, the fixing pin 27 is vertically disposed on a rotating surface of the supporting assembly 4, the upper supporting rod 6 and the lower supporting rod 7 are fixedly connected by the fixing pin 27, and the fixing pin 27 is provided with a split pin 28. When in use, the fixing pin 27 penetrates through the upper support rod 6 and the lower support rod 7, so that the upper support rod 6 and the lower support rod 7 are fixed, and the split pin 28 is arranged on the fixing pin 27 outside the upper support rod 6 and the lower support rod 7, so that the fixing pin 27 can be prevented from being disengaged.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a platen folding mechanism, includes frame (1), be equipped with platen (2) on frame (1), platen (2) tip is equipped with extension plate (3), be equipped with supporting component (4) between extension plate (3) and frame (1), supporting component (4) from the top down includes supporting seat (5), goes up bracing piece (6), bottom suspension vaulting pole (7) and bottom suspension vaulting pole (8) in proper order, go up supporting seat (5) and extension plate (3) fixed connection and rotate with last bracing piece (6) and be connected, bottom suspension vaulting pole (8) rotate with frame (1) fixed connection and with bottom suspension vaulting pole (7) and be connected, go up bracing piece (6) and bottom suspension vaulting pole (7) and rotate and be connected, its characterized in that be equipped with locating part (26) between last bracing piece (6) and bottom suspension vaulting pole (7).

2. The pallet folding mechanism of claim 1, wherein: the limiting piece (26) is a fixing bolt (9), the fixing bolt (9) is connected with one of the upper supporting rod (6) or the lower supporting rod (7) through a nut, and the other end of the fixing bolt is abutted against one end of the fixing bolt (9).

3. The pallet folding mechanism of claim 1, wherein: the limiting part (26) is a fixing pin (27), the upper supporting rod (6) and the lower supporting rod (7) are fixedly connected through the fixing pin (27), and a cotter pin (28) is arranged on the fixing pin (27).

4. A pallet folding mechanism as claimed in claim 2 or 3, wherein: go up supporting seat (5) including first long guide rail (10) and first regulation loose piece (11), first long guide rail (10) one side and platen (2) bottom surface fixed connection, opposite side and first regulation loose piece (11) sliding connection, it is fixed through the retaining member connection between first regulation loose piece (11) and first long guide rail (10), first regulation loose piece (11) rotate with last bracing piece (6) and be connected.

5. A pallet folding mechanism as claimed in claim 4, wherein: a supporting piece (12) is arranged between the bedplate (2) and the extension plate (3), and two ends of the supporting piece (12) are fixedly connected with the bedplate (2) and the extension plate (3) respectively.

6. The pallet folding mechanism of claim 5, wherein: a supporting guide rail (14) is arranged between the supporting piece (12) and the extension plate (3), a guide rail groove (15) is formed in the supporting guide rail (14), and the supporting piece (12) is connected with the guide rail groove (15) through a bolt.

7. The pallet folding mechanism of claim 6, wherein: the support piece (12) comprises an upper support plate (16) and a lower support plate (17), the upper support plate (16) is connected with the guide rail groove (15), the lower support plate (17) is connected with the rack (1), and the upper support plate (16) is connected with the lower support plate (17) through bolts; the upper support plate (16) and the lower support plate (17) can be connected by bolts in the state that the extension plate (3) is folded and unfolded.

8. A pallet folding mechanism as claimed in claim 2 or 3, wherein: the length of the extension plates (3) is the same as the side length of the bedplate (2), a corner extension plate (18) is arranged between every two adjacent extension plates (3), and a side support assembly (19) is arranged between the corner extension plate (18) and the rack (1).

9. A pallet folding mechanism as claimed in claim 8, wherein: side supporting component (19) from the top down includes long guide rail of second (20), loose piece (21) are adjusted to the second, collateral branch vaulting pole (22) and side supporting seat (23), long guide rail of second (20) one side and corner extension board (18) fixed connection, the opposite side is adjusted loose piece (21) sliding connection with the second, it is fixed to adjust through the retaining member connection between loose piece (21) that long guide rail of second (20) and second, loose piece (21) are adjusted to the second and are rotated with collateral branch vaulting pole (22) and be connected, side supporting seat (23) and frame (1) fixed connection and with collateral branch vaulting pole (22) rotation connection.

10. The pallet folding mechanism of claim 9, wherein: a first fixing plate (24) is arranged between the extension plate (3) and the corner extension plate (18), and two ends of the first fixing plate (24) are respectively connected with the extension plate (3) and the corner extension plate (18); the corner of the bedplate (2) is provided with a second fixing plate (25), and the second fixing plate (25) is respectively connected with the bedplate (2), the extension plate (3) and the corner extension plate (18).