Adjustable bag supporting mold, bag supporting mechanism and garment bag opening machine

Abstract

The utility model provides a adjustable bag supporting mould, bag supporting mechanism and clothing bag opening machine, wherein, adjustable bag supporting mould includes: mould base plate, two parallel arrangement's mould core seat, wherein, at least one group mould core seat sliding connection in mould base plate, fixed in two mould core seat for mould core board of down pressure bag mouth, and, bear in mould base plate, be used for driving at least one group mould core seat reciprocating sliding to adjust two mould core seat's interval's adjustment drive assembly. When using, down pressure bag mouth by mould core board, carry out bag supporting and bag folding processing to bag mouth, when needing to process different size opening, drive at least one group mould core seat sliding through adjustment drive assembly to adjust two mould core seat's interval, and then adjust the interval between two mould core boards to adapt to the demand of different size bag mouth processing, and the adjustment process is more convenient, need not to change mould core, and then can effectively improve processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of garment processing equipment technology, and in particular to an adjustable bag-supporting mold, a bag-supporting mechanism, and a garment bag opening machine. Background Technology

[0002] Clothing pocket opening machines are used to process pockets on garments. During processing, a bag-opening mechanism controls the downward pressure of the opening mold core to open the laser-cut pocket opening, facilitating subsequent processes such as folding and sewing. Because pocket openings come in various sizes, different mold cores need to be changed when processing different sizes, especially different widths. Changing molds involves disassembling and reassembling the mold, making the operation cumbersome and inefficient, thus limiting production efficiency. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide an adjustable bag-supporting mold, a bag-supporting mechanism, and a garment bag opening machine, which has the advantages of convenient adjustment and improved efficiency.

[0004] To achieve the above and other related objectives, this utility model provides the following technical solution: According to the embodiments disclosed in this utility model, a first aspect provides an adjustable bag-supporting mold, comprising: Mold base plate; Two mold core seats are arranged side by side, wherein at least one set of the mold core seats is slidably connected to the mold base plate; A mold core plate fixed to the two mold core seats for pressing down the bag opening; and, An adjustment drive assembly supported on the mold base plate for driving at least one set of mold core seats to reciprocate and slide to adjust the distance between the two mold core seats.

[0005] To achieve the above technical solution, during use, the mold core plate presses down on the bag opening to perform bag opening support and folding. When different sizes of openings need to be processed, the drive assembly is adjusted to drive at least one set of mold core seats to slide and adjust the distance between the two mold core seats, thereby adjusting the distance between the two mold core plates to meet the needs of processing bag openings of different sizes. The adjustment process is more convenient, and there is no need to replace the mold core, thus effectively improving processing efficiency.

[0006] In one embodiment of the present invention, a sliding block and a sliding groove that cooperate with each other are provided between the bottom of the mold base plate and the mold core seat.

[0007] The above technical solution facilitates the sliding installation of the mold core base.

[0008] In one embodiment of the present invention, the mold core plate includes: a fixed mold core and side mold cores disposed on both sides of the fixed mold core.

[0009] To achieve the above technical solution, the length of the fixed mold core can be supplemented by the side mold core to adapt to the processing requirements of bag openings of different lengths.

[0010] In one embodiment of the present invention, the two mold core plates are disposed opposite to each other on the inner side of the mold core seat, and an external pressure baffle is also disposed below the mold core seat on the outer side of the mold core plates.

[0011] The above technical solution enables the two core plates to move into a mating state, expands the adjustment range of the core plates, and further reinforces the fabric through the external pressure baffle.

[0012] In one embodiment of the present invention, the mold core base is provided with an oval mounting hole, and the side mold core is fixed to the mold core base by fasteners passing through the mounting hole.

[0013] To achieve the above technical solution, the mounting hole is set to an oval shape, which allows for adjustment of the mounting position of the side mold core, thus further expanding the installation and adjustment range of the side mold core.

[0014] In one embodiment of the present invention, the adjustment drive assembly includes: a lead screw nut fixed to the mold core seat, and a drive lead screw rotatably mounted on the mold base plate and threadedly connected to the lead screw nut.

[0015] To achieve the above technical solution, when the drive screw is rotated, a threaded transmission occurs between it and the screw nut, which in turn drives the mold core seat to slide, thereby adjusting the distance between the mold core plates to meet the bag opening processing requirements of different bag sizes. Moreover, the position adjustment is performed through a threaded transmission, resulting in higher adjustment accuracy.

[0016] In one embodiment of this utility model, both mold core seats are slidably connected to the mold base plate, the driving screw is a double helical screw, and the two mold core seats are provided with screw nuts with opposite internal thread directions. The double helical screw synchronously drives the two mold core seats to move closer or further away from each other to adjust the distance between the two mold core plates.

[0017] The above technical solution enables the two core mounts to move closer or further apart synchronously, making the adjustment process faster.

[0018] According to the embodiments disclosed in this utility model, a second aspect provides a bag-supporting mechanism, including: Fixed mold holder; A movable mold fixing seat that is slidably assembled to the fixed mold fixing seat in the vertical direction; A moving mold drive component fixed to the fixed mold base for driving the moving mold base to rise and fall; and, The adjustable bag-supporting mold as described in the first aspect is supported on the moving mold fixing seat.

[0019] To achieve the above technical solution, during the bag opening process, the moving mold fixed seat is driven to rise and slide by the moving mold drive component, which in turn drives the bag supporting mold to rise and fall synchronously, thereby realizing the bag supporting and folding action and resetting.

[0020] In one embodiment of the present invention, the mold base plate is slidably assembled on the moving mold fixing seat in the vertical direction, and the moving mold fixing seat is provided with a bag-supporting drive component for driving the adjustable bag-supporting mold to move up and down.

[0021] By implementing the above technical solution, the bag-supporting drive component enables a two-stage lifting drive for the bag-supporting mold, further improving the controllability of the bag-supporting process.

[0022] According to the embodiments disclosed in this utility model, a third aspect provides a garment bag opening machine, including the bag supporting mechanism as described in the second aspect.

[0023] As described above, the present invention has the following beneficial effects: This utility model provides an adjustable bag-opening mold, a bag-opening mechanism, and a garment bag opening machine. The adjustable bag-opening mold includes: a mold base plate; two side-by-side mold core seats, with at least one set of mold core seats slidably connected to the mold base plate; a mold core plate fixed to the two mold core seats for pressing down on the bag opening; and an adjustment drive assembly supported on the mold base plate for driving at least one set of mold core seats to reciprocate and adjust the distance between the two mold core seats. In use, the mold core plate presses down on the bag opening to perform bag opening and folding. When processing openings of different sizes, the adjustment drive assembly drives at least one set of mold core seats to slide, adjusting the distance between the two mold core seats, thereby adjusting the distance between the two mold core plates to adapt to the processing needs of different bag opening sizes. The adjustment process is more convenient, requires no mold core replacement, and thus effectively improves processing efficiency. Attached Figure Description

[0024] Figure 1 The diagram shown is a structural schematic of the adjustable bag-supporting mold in an embodiment of this utility model.

[0025] Figure 2 The image shown is a cross-sectional view of the adjustable bag support mold in an embodiment of this utility model.

[0026] Figure 3 The diagram shown is an exploded view of the adjustable bag support mold in an embodiment of this utility model.

[0027] Figure 4 The diagram shown is a structural schematic of another adjustable bag-supporting mold in this embodiment of the present invention.

[0028] Figure 5 The diagram shown is a structural schematic of the bag-supporting mechanism in an embodiment of this utility model.

[0029] Component designation explanation 10. Adjustable bag-supporting mold; 11. Mold base plate; 111. Sliding block; 12. Mold core seat; 121. Sliding groove; 122. Mounting hole; 13. Mold core plate; 131. Fixed mold core; 132. Side mold core; 133. External pressure baffle; 134. Column; 14. Adjustment drive assembly; 141. Screw nut; 142. Drive screw; 143. Adjustment knob; 144. Speed ​​motor; 20. Bag-supporting mechanism; 21. Fixed mold fixing seat; 22. Moving mold fixing seat; 23. Moving mold drive component; 24. Bag-supporting drive component; 25. First elastic element; 26. Second elastic element. Detailed Implementation

[0030] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. It should be noted that, unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Please see Figures 1 to 4 The first aspect of this utility model provides an adjustable bag-supporting mold 10, comprising: a mold base plate 11; two mold core seats 12 arranged side by side, wherein at least one set of mold core seats 12 is slidably connected to the mold base plate 11; a mold core plate 13 fixed to the two mold core seats 12 for pressing down the bag opening; and an adjustment drive assembly 14 supported on the mold base plate 11 for driving at least one set of mold core seats 12 to reciprocate and slide to adjust the distance between the two mold core seats 12.

[0032] Specifically, a sliding block 111 and a sliding groove 121 are provided between the bottom of the mold base plate 11 and the mold core seat 12. The sliding block 111 is preferably a dovetail block, and the sliding groove 121 is a sliding groove 121 that cooperates with the sliding block 111, so as to facilitate the sliding installation of the mold core seat 12.

[0033] Two mold core plates 13 are disposed opposite each other on the inner side of the mold core base 12, so that the two mold core plates 13 can be moved to a fitted state, expanding the adjustment range of the mold core plates 13. Each mold core plate 13 includes a fixed mold core 131 and side mold cores 132 disposed on both sides of the fixed mold core 131. The side mold cores 132 are flush with the outer surface of the fixed mold core 131. The side mold cores 132 can supplement the length of the fixed mold core 131 to adapt to the processing requirements of bag openings of different lengths. The mold core base 12 is provided with oval mounting holes 122. The side mold cores 132 are fixed to the mold core base 12 by fasteners passing through the mounting holes 122. Fasteners such as bolts can be used. By setting the mounting hole 122 to an oval shape, the mounting position of the side mold core 132 can be adjusted, further expanding the installation and adjustment range of the side mold core 132. Alternatively, by replacing the side mold core 132 with one of different sizes, it can be adapted to the bag opening processing of different sizes. Meanwhile, in some embodiments, in order to further stabilize the bag opening and prevent the fabric from shifting due to factors such as static electricity and friction when the core mold rises, an external pressure baffle 133 is connected and fixed to the outside of the core plate 13 below the core base 12 via a column 134. This ensures that when the core plate 13 rises, the external pressure baffle 133 remains pressed on the fabric to further reinforce it.

[0034] The adjustment drive assembly 14 includes: a lead screw nut 141 fixed to the mold core seat 12, and a drive lead screw 142 rotatably mounted on the mold base plate 11 and threadedly connected to the lead screw nut 141. Rotary bearing seats are provided on both sides of the mold base plate 11. The drive lead screw 142 is rotatably connected to the mold base plate 11 through the rotary bearing seats. The lead screw nut 141 is locked on the mold core seat 12 with screws. When the drive lead screw 142 is rotated, it undergoes threaded transmission with the lead screw nut 141, thereby driving the mold core seat 12 to slide and realize the adjustment of the distance between the mold core plates 13, adapting to the bag opening processing requirements of different sized bag openings. Moreover, the position adjustment is performed through threaded transmission, resulting in higher adjustment accuracy. In some embodiments, an adjustment knob 143 can be provided at the outer end of the drive lead screw, and an adjustment scale can be provided at the same time for precise adjustment control. In some embodiments, an adjustment motor 144 can be provided at the outer end of the drive lead screw for automatic adjustment control through a CNC program.

[0035] Preferably, both mold core seats 12 are slidably connected to the mold base plate 11, the drive screw 142 is a double helical screw, and the two mold core seats 12 are provided with screw nuts 141 with opposite internal thread directions. The double helical screw synchronously drives the two mold core seats 12 to move closer or further away from each other to adjust the distance between the two mold core plates 13, thereby enabling the two mold core seats 12 to move closer or further away from each other synchronously, making the adjustment process faster.

[0036] In use, the mold core plate 13 presses down on the bag opening to perform bag opening support and folding. When different sizes of openings need to be processed, the drive component 14 is adjusted to drive at least one set of mold core seats 12 to slide and adjust the distance between the two mold core seats 12, thereby adjusting the distance between the two mold core plates 13 to meet the needs of processing bag openings of different sizes. The adjustment process is more convenient and there is no need to replace the mold core, thus effectively improving processing efficiency.

[0037] Please see Figure 5 The second aspect of this utility model provides a bag-supporting mechanism 20, including: a fixed mold fixing seat 21; a movable mold fixing seat 22 slidably mounted on the fixed mold fixing seat 21 in a vertical direction; a movable mold driving member 23 fixed to the fixed mold seat for driving the movable mold seat to move up and down; and an adjustable bag-supporting mold 10 as described in the first aspect, the adjustable bag-supporting mold 10 being supported on the movable mold fixing seat 22.

[0038] The fixed mold fixing seat 21 is used to fix itself to the frame of the bag opening machine. A sliding guide rail is provided on the fixed mold fixing seat 21. The moving mold fixing seat 22 slides with the fixed mold fixing seat 21 through the sliding guide rail. The moving mold driving component 23 is a cylinder. Its base is fixed to the fixed mold fixing seat 21, and its piston rod is connected to the moving mold fixing seat 22 through a fisheye joint. The moving mold driving component 23 drives the moving mold fixing seat 22 to rise and slide, thereby synchronously driving the bag opening mold to rise and fall, realizing the bag opening and folding action and reset.

[0039] Furthermore, the mold base plate 11 is slidably mounted on the moving mold fixing seat 22 in the vertical direction. The moving mold fixing seat 22 is provided with a bag-supporting drive component 24 for driving the adjustable bag-supporting mold 10 to move up and down. The bag-supporting drive component 24 adopts a small cylinder. The base of the bag-supporting drive component 24 is fixed to the moving mold fixing seat 22, and its piston rod is fixed to the mold core seat 12 through a nut joint. The setting of the bag-supporting drive component 24 realizes the two-stage lifting drive of the bag-supporting mold, further improving the controllability of the bag-supporting process. The moving mold fixing seat 22 is driven to descend by the moving mold drive component 23, and then the mold core plate 13 is driven to descend into the embedded groove by the bag-supporting drive component 24, which can open the bag mouth and realize the initial folding of the bag mouth.

[0040] Meanwhile, in some embodiments, a first elastic element 25 may be provided between the fixed mold fixing seat 21 and the moving mold fixing seat 22, and a second elastic element 26 may be provided between the moving mold fixing seat 22 and the mold base plate 11; the first elastic element 25 is a tension spring, and pull buckles are provided opposite to each other on the fixed mold fixing seat 21 and the moving mold fixing seat 22. Both ends of the first elastic element 25 are provided with hooks, which are engaged with the pull buckles to realize the installation of the first elastic element 25; the second elastic element 26 is a spring, located between the moving mold fixing seat 22 and the mold base plate 11. A guide rod is provided, and a guide hole is provided on the mold base plate 11 for the guide rod to pass through. The guide rod and the guide hole cooperate to guide the sliding of the mold base plate 11. The second elastic member 26 is sleeved on the guide rod, and the two ends of the second elastic member 26 abut against the moving mold fixing seat 22 and the mold base plate 11 respectively. The first elastic member 25 can buffer when the moving mold fixing seat 22 is pressed down and can assist the moving mold fixing seat 22 to quickly reset. The second elastic member 26 is provided to assist the mold base plate 11 to reset after the folding is completed.

[0041] According to the embodiments disclosed in this utility model, a third aspect provides a garment bag opening machine, including a bag supporting mechanism 20 as described in the second aspect.

[0042] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. All equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. An adjustable bag-supporting mold, characterized in that, include: Mold base plate; Two mold core seats are arranged side by side, wherein at least one set of the mold core seats is slidably connected to the mold base plate; A mold core plate fixed to the two mold core seats for pressing down the bag opening; and, An adjustment drive assembly supported on the mold base plate for driving at least one set of mold core seats to reciprocate and slide to adjust the distance between the two mold core seats.

2. The adjustable bag-supporting mold according to claim 1, characterized in that, The bottom of the mold base plate and the mold core seat are provided with a sliding block and a sliding groove that cooperate with each other.

3. The adjustable bag-supporting mold according to claim 1, characterized in that, The mold core plate includes: a fixed mold core and side mold cores disposed on both sides of the fixed mold core.

4. The adjustable bag-supporting mold according to claim 1 or 3, characterized in that, The two mold core plates are arranged opposite each other on the inner side of the mold core seat, and an external pressure baffle is also provided below the mold core seat on the outer side of the mold core plates.

5. The adjustable bag-supporting mold according to claim 3, characterized in that, The mold core base is provided with an oval mounting hole, and the side mold core is fixed to the mold core base by fasteners passing through the mounting hole.

6. The adjustable bag-supporting mold according to claim 1, characterized in that, The adjustment drive assembly includes: a lead screw nut fixed to the mold core seat, and a drive lead screw rotatably mounted on the mold base plate and threadedly connected to the lead screw nut.

7. The adjustable bag-supporting mold according to claim 6, characterized in that, Both mold core seats are slidably connected to the mold base plate. The driving screw is a double helical screw. The two mold core seats are provided with screw nuts with opposite internal thread directions. The double helical screw synchronously drives the two mold core seats to move closer or further apart to adjust the distance between the two mold core plates.

8. A bag-supporting mechanism, characterized in that, include: Fixed mold base; A movable mold fixing seat that is slidably assembled to the fixed mold fixing seat in the vertical direction; A moving mold drive component fixed to the fixed mold base for driving the moving mold base to move up and down; as well as, The adjustable bag-supporting mold as described in any one of claims 1-7, wherein the adjustable bag-supporting mold is supported on the moving mold fixing seat.

9. The bag-supporting mechanism according to claim 8, characterized in that, The mold base plate is slidably assembled on the moving mold fixing seat in the vertical direction, and the moving mold fixing seat is provided with a bag-supporting drive component for driving the adjustable bag-supporting mold to move up and down.

10. A garment bag opening machine, characterized in that, Includes the bag-supporting mechanism as described in claim 8 or 9.

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