Auxiliary mechanism for material pressing of portable briefcase pattern sewing machine
By designing an auxiliary mechanism for pressing a handbag model including a driving frame, a bottom frame and an upper press frame, the auxiliary press plate and a through-groove combination is solved, and the problem of fixing small-sized materials is achieved is achieved efficient and adaptable to replace the upper press frame.
Patent Information
- Application Number
- CN202422167916.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The existing auxiliary mechanism for pressing materials for hand-in briefcase models is difficult to effectively limit the small-sized materials, resulting in cumbersome replacement of the pressing frame.
An auxiliary mechanism including a driving frame, a bottom frame and an upper pressure frame is designed. By setting up an auxiliary pressure plate and a through groove, the coupling bolt and lock cap can be used to realize the movement and adjustment of the auxiliary pressure plate inside the through groove to adapt to the fixation of materials of different sizes.
The limit fixation of small materials is achieved, the process of replacing the upper frame is simplified, and the adaptability and efficiency of the auxiliary mechanism for mold pressing is improved.
Smart Images
Figure CN222961709U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary mechanisms for pressing materials of a pattern machine, in particular to an auxiliary mechanism for pressing materials of a hand-held briefcase pattern machine. Background Technique
[0002] A pattern machine is a machine used by the most advanced handbag factories, shoe factories, luggage factories, garment factories, leather goods factories, and furniture factories nowadays. It can realize traditional manual patterns at high speed and high efficiency. This device is an auxiliary mechanism for pressing materials of a hand-held briefcase pattern machine, which is a pressing frame component during the processing of the pattern machine and is used to assist in fixing materials.
[0003] When the auxiliary mechanism for pressing materials of a hand-held briefcase pattern machine is in use, if the size of the material does not match that of the pressing frame, such as when the material is relatively small, it is difficult for the pressing frame to fix the material well, and it is necessary to replace the pressing frame for use, which is rather cumbersome.
[0004] Therefore, an auxiliary mechanism for pressing materials of a hand-held briefcase pattern machine is needed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide an auxiliary mechanism for pressing materials of a hand-held briefcase pattern machine to solve the problem that the auxiliary mechanism for pressing materials of the pattern machine is not convenient for limiting and fixing small-sized materials as mentioned in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary mechanism for pressing materials of a hand-held briefcase pattern machine, including a driving frame, a bottom frame, and an upper pressing frame. A motor is installed at the top end of the driving frame, the bottom end of the motor extends to the inside of the driving frame, a lead screw is installed at the bottom end of the motor, a nut sleeve is arranged on the outer side of the lead screw, a guiding block is installed on the left side of the nut sleeve, a guiding groove is arranged on the left side of the driving frame, the left side of the guiding block extends to the outside of the driving frame, a lifting table is installed on the left side of the guiding block, a plugging table is installed on the left side of the lifting table, a plugging groove is arranged on the left side of the plugging table, a plug rod is arranged inside the plugging groove, an upper pressing frame is installed on the left side of the plug rod, through grooves are arranged on the surface of the upper pressing frame, and auxiliary pressing components are arranged inside the through grooves. The auxiliary pressing components include auxiliary pressing plates, side grooves, side plates, connecting holes, sliding grooves, connecting bolts, and locking nuts. Auxiliary pressing plates are arranged inside the through grooves, side grooves are arranged on both sides inside the through grooves, side plates are fixed on both sides of the auxiliary pressing plates, the side ends of the side plates extend to the inside of the side grooves, connecting holes are arranged on the surfaces of the side plates, sliding grooves are arranged on both sides of the top end of the upper pressing frame, connecting bolts are arranged inside the sliding grooves, the bottom ends of the connecting bolts extend to the inside of the connecting holes, and locking nuts are installed at the top ends of the connecting bolts.
[0007] Preferably, a chassis is installed at the bottom end of the left side of the driving frame, and a bottom frame is installed on the left side of the chassis.
[0008] Preferably, two sets of plug-in tables are installed on the left side of the lifting table, and the two sets of plug-in tables are symmetrically distributed.
[0009] Preferably, a fixing table is fixed at the top end of the plug-in table, a fixing hole is arranged inside the fixing table, the bottom end of the fixing hole extends to the inside of the plug-in groove, and a fixing bolt is arranged inside the fixing hole.
[0010] Preferably, a number of auxiliary pressing plates are arranged inside the through groove, and the number of auxiliary pressing plates are parallelly distributed.
[0011] Preferably, an internal thread is arranged inside the connecting hole, and an external thread is arranged on the surface of the connecting bolt.
[0012] Preferably, the cross-section of the connecting bolt is smaller than the cross-section of the sliding groove.
[0013] Preferably, docking holes are arranged on both sides of the bottom end of the upper pressing frame, a magnet is fixed at the top end inside the docking hole, a docking rod is arranged inside the docking hole, an iron sheet is fixed at the top end of the docking rod, and a bottom pad is fixed at the bottom end of the docking rod.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: by providing an auxiliary pressing plate, after slightly loosening the locking cap on the surface of the upper pressing frame, with the help of the connecting bolt, the side plate inside the side groove can be moved along the sliding groove, thereby driving the auxiliary pressing plate to move inside the through groove. When the size of the material is smaller than the size of the through groove, the material is limited and fixed by the auxiliary pressing plate inside the through groove, realizing the adaptive adjustment function when the auxiliary mechanism for pressing materials of this pattern machine is in use;
[0015] By providing a plug-in table and a plug-in groove, when it is necessary to replace the upper pressing frame, first loosen the fixing bolt on the top of the plug-in table. After loosening, the insertion rod at the side end of the upper pressing frame can be pulled out from the plug-in groove inside the plug-in table to complete the disassembly of the upper pressing frame. Then, insert the insertion rod at the side end of the new upper pressing frame into the plug-in groove inside the plug-in table and tighten the upper fixing bolt. As the bottom end of the fixing bolt abuts against the surface of the insertion rod, after the insertion rod is fixed, the installation operation of the upper pressing frame can be completed, enhancing the efficiency of replacing the upper pressing frame of the auxiliary mechanism for pressing materials of this pattern machine;
[0016] By providing a docking hole and a docking rod, the docking rod at the top of the bottom pad can be inserted into the docking hole at the bottom of the upper pressing frame, and the iron sheet at the top of the docking rod can be adsorbed with the magnet inside the docking hole, thereby completing the installation of the bottom pad. Later, move the bottom pad towards each other. As the magnet and the iron sheet are separated, the bottom pad can be driven, enhancing the efficiency of replacing the bottom pad of the auxiliary mechanism for pressing materials of this pattern machine. Brief Description of the Drawings
[0017] Figure 1 is a front view sectional structure schematic diagram of the present utility model;
[0018] Figure 2 is a top view structure schematic diagram of the present utility model;
[0019] Figure 3 is a front view sectional structure schematic diagram of the plug-in table of the present utility model;
[0020] Figure 4 is of the present utility model Figure 1 partial enlarged structure schematic diagram at A in
[0021] In the figure: 1, driving frame; 2, motor; 3, lead screw; 4, nut sleeve; 5, guide block; 6, guide groove; 7, lifting table; 8, bottom frame; 9, bottom frame; 10, plug-in table; 11, plug-in slot; 12, plug rod; 13, upper pressing frame; 14, fixing table; 15, fixing hole; 16, fixing bolt; 17, through groove; 18, auxiliary pressing plate; 19, side groove; 20, side plate; 21, connecting hole; 22, sliding groove; 23, connecting bolt; 24, locking cap; 25, docking hole; 26, magnetic block; 27, docking rod; 28, iron sheet; 29, bottom pad. Detailed Description of the Preferred Embodiment
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1-4, An embodiment provided by the present utility model: An auxiliary mechanism for pressing materials of a portable briefcase pattern machine, including a driving frame 1, a bottom frame 9 and an upper pressing frame 13. A motor 2 is installed at the top end of the driving frame 1. The bottom end of the motor 2 extends into the interior of the driving frame 1. A lead screw 3 is installed at the bottom end of the motor 2. A nut sleeve 4 is arranged outside the lead screw 3. A guide block 5 is installed on the left side of the nut sleeve 4. A guide groove 6 is arranged on the left side of the driving frame 1. The left side of the guide block 5 extends outside the driving frame 1. A lifting platform 7 is installed on the left side of the guide block 5. A bottom frame 8 is installed at the bottom left side of the driving frame 1. A bottom frame 9 is installed on the left side of the bottom frame 8. A plug-in platform 10 is installed on the left side of the lifting platform 7. Two groups of plug-in platforms 10 are installed on the left side of the lifting platform 7. The two groups of plug-in platforms 10 are symmetrically distributed. A plug-in slot 11 is arranged on the left side of the plug-in platform 10. A plug rod 12 is arranged inside the plug-in slot 11. An upper pressing frame 13 is installed on the left side of the plug rod 12. A fixing platform 14 is fixed at the top end of the plug-in platform 10. A fixing hole 15 is arranged inside the fixing platform 14. The bottom end of the fixing hole 15 extends into the interior of the plug-in slot 11. A fixing bolt 16 is arranged inside the fixing hole 15;
[0024] Specifically, as Figure 1 and Figure 3 shown, during use, after loosening the fixing bolt 16 at the top of the plug-in platform 10, the plug rod 12 can be pulled out from the plug-in slot 11 inside the plug-in platform 10. Thus, the upper pressing frame 13 can be removed. During installation, after inserting the plug rod 12 at the side end of the upper pressing frame 13 into the inside of the plug-in slot 11, tighten the upper fixing bolt 16. After the bottom side of the fixing bolt 16 abuts against the surface of the plug rod 12 for fixation, the installation of the upper pressing frame 13 can be completed;
[0025] A through groove 17 is arranged on the surface of the upper pressing frame 13. An auxiliary pressing material assembly is arranged inside the through groove 17. The auxiliary pressing material assembly includes an auxiliary pressing plate 18, a side groove 19, a side plate 20, a connecting hole 21, a sliding groove 22, a connecting bolt 23 and a locking cap 24. An auxiliary pressing plate 18 is arranged inside the through groove 17. A number of auxiliary pressing plates 18 are arranged inside the through groove 17. The number of auxiliary pressing plates 18 is several. The several auxiliary pressing plates 18 are arranged in parallel. Side grooves 19 are arranged on both sides inside the through groove 17. Side plates 20 are fixed on both sides of the auxiliary pressing plate 18. The side ends of the side plates 20 extend into the interior of the side grooves 19. Connecting holes 21 are arranged on the surfaces of the side plates 20. Sliding grooves 22 are arranged on both sides of the top end of the upper pressing frame 13. Connecting bolts 23 are arranged inside the sliding grooves 22. The bottom ends of the connecting bolts 23 extend into the interior of the connecting holes 21. Internal threads are arranged inside the connecting holes 21. External threads are arranged on the surfaces of the connecting bolts 23. The cross-section of the connecting bolt 23 is smaller than the cross-section of the sliding groove 22. A locking cap 24 is installed at the top end of the connecting bolt 23;
[0026] Specifically, as Figure 1 , Figure 2 and Figure 4As shown in the figure, during use, after slightly loosening the locking cap 24, the connecting bolt 23 on the bottom side of the locking cap 24 can drive the side plates 20 on both sides of the auxiliary pressing plate 18 to move along the side grooves 19. In this way, the position of the auxiliary pressing plate 18 inside the through groove 17 can be adjusted. After the adjustment is completed, tighten the locking cap 24. The bottom end of the locking cap 24 abuts against the surface of the upper pressing frame 13 and can be fixed by friction.
[0027] Docking holes 25 are provided on both sides of the bottom end of the upper pressing frame 13. A magnet 26 is fixed at the top inside the docking hole 25. A docking rod 27 is arranged inside the docking hole 25. An iron sheet 28 is fixed at the top of the docking rod 27. A bottom pad 29 is fixed at the bottom end of the docking rod 27.
[0028] Specifically, as Figure 1 and Figure 4 shown in the figure, during use, after inserting the docking rod 27 at the top of the bottom pad 29 into the docking hole 25 on the bottom side of the upper pressing frame 13, the magnet 26 and the iron sheet 28 are adsorbed, and the fixation of the bottom pad 29 can be completed. The bottom pad 29 is located at the bottom side of the upper pressing frame 13, which can assist in reducing the damage caused to the surface of materials such as fur when the upper pressing frame 13 presses on it, and can also assist in fixing the material by means of the friction of the bottom pad 29.
[0029] Working principle: During use, the docking rod 27 at the top of the bottom pad 29 can be docked and inserted into the docking hole 25 at the bottom of the upper pressing frame 13. Under the adsorption of the iron sheet 28 and the magnet 26, the bottom pad 29 is installed on the bottom side of the upper pressing frame 13 for use. Then, the material can be unfolded and laid on the lower bottom frame 9. Start the motor 2. With the assistance of the lead screw 3 and the nut sleeve 4, drive the lifting platform 7 to drive the upper pressing frame 13 to move downward. The upper pressing frame 13 cooperates with the bottom pad 29 on the bottom side and presses on the surface of the material, and the material can be limited and fixed. The through groove 17 on the surface of the upper pressing frame 13 is for the pattern sewing machine to perform sewing operations. If the material to be processed is small and the upper pressing frame 13 needs to be replaced, the fixing bolt 16 on the top of the plug-in table 10 can be loosened. After loosening, the plug rod 12 can be pulled out from the plug-in groove 11 inside the plug-in table 10. In this way, the upper pressing frame 13 can be removed. During installation, after inserting the plug rod 12 at the side end of the smaller-sized upper pressing frame 13 into the inside of the plug-in groove 11, tighten the upper fixing bolt 16. After the bottom side of the fixing bolt 16 abuts against the surface of the plug rod 12 for fixation, the installation of the upper pressing frame 13 can be completed. It is also possible to loosen the locking cap 24 on the surface of the upper pressing frame 13. With the help of the connecting bolt 23, the side plate 20 can be driven to drive the auxiliary pressing plate 18 to move inside the through groove 17. After the movement is completed, tighten the locking cap 24 for fixation. At this time, when the upper pressing frame 13 moves downward and docks with the bottom frame 9, the auxiliary pressing plate 18 inside the through groove 17 can press and fix the small fabric.
[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.
Claims
1. An auxiliary mechanism for pressing materials for a portable briefcase pattern machine, comprising a drive frame (1), a bottom frame (9) and an upper pressing frame (13), characterized in that: A motor (2) is installed at the top of the driving frame (1), and the bottom end of the motor (2) extends to the inside of the driving frame (1). A screw rod (3) is installed at the bottom end of the motor (2), and a screw sleeve (4) is arranged on the outside of the screw rod (3). A guide block (5) is installed on the left side of the screw sleeve (4). A guide groove (6) is arranged on the left side of the driving frame (1), and the left side of the guide block (5) extends to the outside of the driving frame (1). A lifting platform (7) is installed on the left side of the lifting platform (7), and a plug-in platform (10) is installed on the left side of the lifting platform (7). A plug-in groove (11) is arranged on the left side of the plug-in groove (11), and a plug-in rod (12) is arranged inside the plug-in groove (11). An upper pressing frame (13) is installed on the left side of the plug-in rod (12), and a through groove (17) is arranged on the surface of the upper pressing frame (13), and an auxiliary pressing component is arranged on the inner side of the through groove (17); The auxiliary pressing assembly comprises an auxiliary pressing plate (18), a side groove (19), a side plate (20), a connecting hole (21), a slide groove (22), a connecting bolt (23) and a locking cap (24); an auxiliary pressing plate (18) is arranged on the inner side of the through groove (17); side grooves (19) are arranged on both sides of the through groove (17); side plates (20) are fixed on both sides of the auxiliary pressing plate (18); side ends of the side plates (20) extend to the inside of the side grooves (19); a connecting hole (21) is arranged on the surface of the side plates (20); slide grooves (22) are arranged on both sides of the top of the upper pressing frame (13); a connecting bolt (23) is arranged on the inner side of the slide groove (22); the bottom end of the connecting bolt (23) extends to the inside of the connecting hole (21); a locking cap (24) is installed on the top of the connecting bolt (23).
2. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: A bottom frame (8) is installed at the bottom end of the left side of the driving frame (1), and a bottom frame (9) is installed on the left side of the bottom frame (8).
3. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: Two groups of the plug-in platforms (10) are installed on the left side of the lifting platform (7), and the two groups of the plug-in platforms (10) are symmetrically distributed.
4. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: A fixing platform (14) is fixed to the top of the plug-in platform (10), a fixing hole (15) is provided inside the fixing platform (14), a bottom end of the fixing hole (15) extends to the inside of the plug-in slot (11), and a fixing bolt (16) is provided inside the fixing hole (15).
5. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: A plurality of auxiliary pressing plates (18) are arranged on the inner side of the through slot (17), and the plurality of auxiliary pressing plates (18) are distributed in parallel.
6. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: The interior of the connecting hole (21) is provided with an internal thread, and the surface of the connecting bolt (23) is provided with an external thread.
7. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: The cross section of the connecting bolt (23) is smaller than the cross section of the sliding groove (22).
8. The auxiliary mechanism for pressing materials of a portable briefcase pattern machine according to claim 1, characterized in that: Both sides of the bottom end of the upper pressure frame (13) are provided with docking holes (25), the top end of the inside of the docking hole (25) is fixed with a magnetic block (26), the inside of the docking hole (25) is provided with a docking rod (27), the top end of the docking rod (27) is fixed with an iron sheet (28), and the bottom end of the docking rod (27) is fixed with a bottom pad (29).