Adjustable bag folding and shaping mechanism and garment bag opening machine

Abstract

The utility model relates to an adjustable bag folding and shaping mechanism and a garment bag opening machine, and the adjustable bag folding and shaping mechanism comprises a material supporting bottom plate; a material supporting and shaping assembly; a retainer plate assembly; a material supporting tooth assembling component; and an elastic pressing assembly. Wherein the material supporting and shaping assembly comprises a shaping sheet, a push plate, an adjusting air cylinder and an adjusting driving plate, a plurality of first connecting teeth which are continuously arranged are arranged on the push plate, and a plurality of second connecting teeth which are continuously arranged are arranged on the adjusting driving plate; and the first connecting teeth and the second connecting teeth can be clamped and matched with each other within a preset length range so as to transmit the driving force of the adjusting cylinder to the shaping sheet. The first connecting teeth and the second connecting teeth are mutually clamped and matched at different positions, so that the width between the shaping sheets can be accurately adjusted, the bag mouth processing of different width sizes is adapted, the time for adjusting the specification of the bag mouth is shortened, the clamp does not need to be replaced, and the production flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing bag opening equipment, in particular to an adjustable bag folding and shaping mechanism and a clothing bag opening machine. Background Art

[0002] Folding is a necessary step in forming pockets for garments. Currently, the typical process for opening garment pockets involves first laser slits, then using a folding mechanism to adjust the folded edge of the pocket opening, and finally shaping the folded edge. Existing folding mechanisms, such as the Chinese utility model patent application with authorization publication number CN212955653U, describe an improved structure for an automatic folding device for fabric pocketing. While this folding device can adjust the slot size to accommodate pocket openings of varying lengths, its width adjustment is limited, making it difficult to precisely adjust the width of the shaping sheet. This requires the use of different molds to adapt to pocket openings of varying widths, resulting in limited production flexibility. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an adjustable bag folding and shaping mechanism and a clothing bag opening machine, which have the advantages of being able to adapt to the processing of bag openings of different width specifications and provide production flexibility.

[0004] To achieve the above-mentioned and other related purposes, the present invention provides the following technical solutions:

[0005] According to a first aspect of an embodiment of the present disclosure, there is provided an adjustable bag folding and shaping mechanism, comprising:

[0006] Supporting bottom plate;

[0007] The material shaping component carried by the material supporting base plate is used to support the pieces to be processed for bag opening;

[0008] A supporting plate assembly carried on the supporting base plate and capable of being flipped open and closed;

[0009] A supporting tooth assembly component carried on the supporting base plate and used to assist in folding the bag opening; and

[0010] An elastic pressing component carried by the supporting base plate and used for pressing the pieces to be processed;

[0011] Among them, the material support shaping components are relatively arranged in two groups, including: a shaping plate slidably assembled on the material support base, a push plate connected to the shaping plate, an adjusting cylinder fixed to the material support base, and an adjusting drive plate connected to the power output end of the adjusting cylinder, the push plate is provided with a number of continuously arranged first connecting teeth, the adjusting drive plate is provided with a number of continuously arranged second connecting teeth, and the first connecting teeth and the second connecting teeth can be engaged with each other within a predetermined length range to transmit the driving force of the adjusting cylinder to the shaping plate.

[0012] To implement the above technical solution, when the bag opening process is carried out, the support is provided by the supporting shaping component to limit the bag opening width, the elastic pressing component presses the two sides of the cut piece to be processed, and the supporting tooth assembly component cooperates to realize the bag folding action. When the bag opening width needs to be adjusted, the cylinder action can be adjusted first, and the push plate and the adjustment drive plate are connected to drive the shaping piece to slide, and the position of the shaping piece is adjusted to achieve preliminary width adjustment. Through the cooperation of the first connecting tooth and the second connecting tooth, when the first connecting tooth and the second connecting tooth are engaged with each other at different positions, the width between the shaping pieces can be further adjusted more accurately, so that it can better adapt to the processing of bag openings of different widths, reduce the time for adjusting the bag opening specifications, and do not need to replace the fixture, thereby improving production flexibility.

[0013] As a preferred solution of the utility model, the length of the second connecting tooth is greater than that of the first connecting tooth, and the first connecting tooth can be engaged with the second connecting tooth within the length range of the second connecting tooth.

[0014] By implementing the above technical solution, when the first connecting teeth are engaged with different positions of the second connecting teeth, precise adjustment of the distance between the two shaping pieces can be achieved.

[0015] As a preferred solution of the utility model, the adjustment drive plate is provided with a waist-shaped connecting groove whose length is greater than the length of the second connecting tooth, and the push plate is provided with locking holes corresponding to the waist-shaped connecting groove on both sides of the first connecting tooth.

[0016] To implement the above technical solution, the drive plate and the push plate can be stably connected by inserting a screw of a threaded connection locking hole into the waist-shaped connection groove.

[0017] As a preferred solution of the utility model, scale lines are provided on the push plate.

[0018] Implementing the above technical solution makes the position adjustment more accurate.

[0019] As a preferred solution of the utility model, the supporting plate assembly includes: a cutting piece supporting plate fixed to the supporting base plate, and a supporting cover plate hingedly connected to the cutting piece supporting plate through a hinge.

[0020] By implementing the above technical solution, the material supporting cover plate can be flipped open and closed to facilitate maintenance and adjustment operations, thereby reducing adjustment time.

[0021] As a preferred solution of the utility model, a plurality of locking columns are provided on the material supporting bottom plate, and the cutting piece supporting plate is fixed to the locking columns.

[0022] The above technical solution is implemented to achieve the installation and fixation of the cutting piece supporting plate.

[0023] As a preferred solution of the utility model, the support tooth assembly assembly includes:

[0024] a supporting tooth plate slidably mounted on the supporting base plate and located below the shaping sheet; and

[0025] A folding and pushing cylinder is fixed to the supporting base plate and is used to drive the supporting tooth plate to slide back and forth.

[0026] To implement the above technical solution, the folding and pushing cylinder drives the supporting tooth plate to move, so as to shape the bag mouth after the bag is opened and folded.

[0027] As a preferred solution of the utility model, the elastic pressing assembly includes: a pressing cylinder fixed to the material supporting base plate, a power conversion assembly connected to the power output shaft of the pressing cylinder, and an elastic pressing plate connected to the power conversion assembly, and the power conversion assembly is used to convert the telescopic action of the pressing cylinder into the swing of the elastic pressing plate.

[0028] To implement the above technical solution, the power conversion assembly is driven by the pressing cylinder to drive the elastic pressing piece to swing, thereby achieving elastic compression and loosening of the piece to be processed.

[0029] As a preferred solution of the utility model, an upper cover plate is provided on the supporting base plate above the shaping plate, and a first opening is provided on the upper cover plate. A lower cover plate is provided on the supporting base plate below the supporting tooth plate, and a second opening corresponding to the first opening is provided on the lower cover plate.

[0030] The implementation of the above technical solution can restrict and protect the shaping sheet and the supporting tooth plate.

[0031] According to a second aspect of an embodiment of the present disclosure, a clothing bag opening machine is provided, comprising the adjustable bag folding and shaping mechanism as described in the first aspect.

[0032] As described above, the present invention has the following beneficial effects:

[0033] The embodiment of the present invention provides an adjustable bag folding and shaping mechanism and a garment bag opening machine, wherein the adjustable bag folding and shaping mechanism comprises: a supporting base plate; a supporting shaping component carried on the supporting base plate, used for supporting the pieces to be processed for bag opening; a supporting plate component carried on the supporting base plate and capable of being flipped open and closed; a supporting tooth assembly component carried on the supporting base plate and used for assisting the folding of the bag mouth; and an elastic pressing component carried on the supporting base plate and used for pressing the pieces to be processed; wherein the supporting shaping component There are two groups arranged relatively to each other, including: a shaping piece slidably assembled on the supporting base, a push plate connected to the shaping piece, an adjusting cylinder fixed to the supporting base, and an adjusting drive plate connected to the power output end of the adjusting cylinder. The push plate is provided with a plurality of continuously arranged first connecting teeth, and the adjusting drive plate is provided with a plurality of continuously arranged second connecting teeth, and the first connecting teeth and the second connecting teeth can be engaged with each other within a predetermined length range to transmit the driving force of the adjusting cylinder to the shaping piece. When opening the bag, the supporting shaping component is used to support and limit the opening width of the bag, the elastic pressing component is used to press the two sides of the cut piece to be processed, and the supporting tooth assembly component is used to cooperate to realize the bag folding action. When the opening width of the bag needs to be adjusted, the cylinder action can be adjusted first, and the push plate and the adjustment drive plate are connected to drive the shaping piece to slide, and the position of the shaping piece is adjusted to achieve preliminary width adjustment. Through the cooperation of the first connecting tooth and the second connecting tooth, when the first connecting tooth and the second connecting tooth are engaged with each other at different positions, the width between the shaping pieces can be further adjusted more accurately, so that it can better adapt to the processing of bag openings of different widths, reduce the time for adjusting the bag opening specifications, and do not need to replace the fixture, thereby improving production flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 Shown is a structural schematic diagram of the adjustable bag folding and shaping mechanism in an embodiment of the present utility model.

[0036] Figure 2 Shown is an exploded schematic diagram of the adjustable bag folding and shaping mechanism in an embodiment of the present utility model.

[0037] Figure 3It shows a schematic diagram of the assembly structure of the supporting base plate and the supporting shaping component in an embodiment of the present utility model.

[0038] Figure 4 It shows a schematic diagram of the assembly structure of the push plate and the adjustment drive plate in an embodiment of the present utility model.

[0039] Figure 5 Shown is a structural schematic diagram of the material supporting plate assembly in an embodiment of the present utility model.

[0040] Figure 6 Shown is a structural schematic diagram of the material support tooth assembly component in an embodiment of the present utility model.

[0041] Figure 7 It shows a schematic structural diagram of the elastic pressing component in an embodiment of the present utility model.

[0042] The numbers and letters in the figure represent the corresponding component names:

[0043] 10. Support base; 11. Locking column; 12. Upper cover; 13. First opening; 14. Lower cover; 15. Second opening; 20. Support shaping assembly; 21. Shaping piece; 22. Push plate; 23. Adjustment cylinder; 24. Adjustment drive plate; 25. First connecting tooth; 26. Second connecting tooth; 27. Waist-shaped connecting groove; 28. Locking hole; 29. ​​Scale line; 30. Support plate assembly; 31. Cutting piece support plate; 32. Support Material cover plate; 33. Hinge; 40. Material support tooth assembly component; 41. Material support tooth plate; 42. Folding and pushing cylinder; 50. Elastic material pressing component; 51. Material pressing cylinder; 511. Mounting seat plate; 52. Power conversion component; 521. Connecting joint; 522. First connecting shaft; 523. Connecting seat; 524. Connecting block; 525. Linkage rod; 526. Second connecting shaft; 527. Third connecting shaft; 53. Elastic pressing piece. DETAILED DESCRIPTION

[0044] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0045] See also Figures 1 to 7 The first aspect of the embodiment of the utility model provides an adjustable bag folding and shaping mechanism, including: a supporting base plate 10; a supporting shaping component 20 carried by the supporting base plate 10, used to support the pieces to be processed for bag opening; a supporting plate component 30 carried by the supporting base plate 10 and capable of being flipped open and closed; a supporting tooth assembly component 40 carried by the supporting base plate 10 and used to assist in folding the bag mouth; and an elastic pressing component 50 carried by the supporting base plate 10 and used to press the pieces to be processed.

[0046] Specifically, the support base 10 is used to be assembled with the sewing machine table and serve as an installation base, such as Figures 2 to 4 As shown, the support shaping assembly 20 is relatively arranged in two groups, including: a shaping piece 21 slidably assembled on the support base plate 10, a push plate 22 connected to the shaping piece 21, an adjusting cylinder 23 fixed to the support base plate 10, and an adjusting drive plate 24 connected to the power output end of the adjusting cylinder 23. The push plate 22 is provided with a plurality of continuously arranged first connecting teeth 25, and the adjusting drive plate 24 is provided with a plurality of continuously arranged second connecting teeth 26, and the first connecting teeth 25 and the second connecting teeth 26 can be engaged with each other within a predetermined length range to transmit the driving force of the adjusting cylinder 23 to the shaping piece 21.

[0047] Among them, the length of the second connecting tooth 26 is greater than the length of the first connecting tooth 25, and the first connecting tooth 25 can be engaged with the second connecting tooth 26 within the length range of the second connecting tooth 26. When the first connecting tooth 25 is engaged with the second connecting tooth 26 at different positions, the distance between the two shaping plates 21 can be precisely adjusted.

[0048] At the same time, a waist-shaped connecting groove 27 with a length greater than that of the second connecting tooth 26 is provided on the adjustment drive plate 24, and locking holes 28 corresponding to the waist-shaped connecting groove 27 are provided on both sides of the first connecting tooth 25 on the push plate 22. The locking holes can be threaded holes. By inserting screws threaded into the locking holes 28 in the waist-shaped connecting groove 27, the adjustment drive plate 24 and the push plate 22 can be stably connected, and a scale line 29 is also provided on the push plate 22 to make the adjustment position more accurate.

[0049] like Figure 5 As shown, the support plate assembly 30 includes: a cutting piece support plate 31 fixed to the support base plate 10, and a support cover plate 32 hingedly connected to the cutting piece support plate 31 by a hinge 33. The hinge 33 can adopt an existing structure, so that the support cover plate 32 can be flipped open and closed to facilitate maintenance and adjustment operations, thereby reducing the adjustment time; in this embodiment, a number of locking columns 11 are provided on the support base plate 10, and the cutting piece support plate 31 is fixed to the locking columns 11 to achieve the installation and fixation of the cutting piece support plate 31.

[0050] like Figure 6 As shown, the support tooth assembly components 40 are also symmetrically arranged in two groups. The support tooth assembly components 40 include: a support tooth plate 41 that is slidably assembled on the support base plate 10 and located below the shaping piece 21; and a folding pushing cylinder 42 that is fixed to the support base plate 10 and is used to drive the support tooth plate 41 to slide back and forth. The folding pushing cylinder 42 adopts a small cylinder; the support tooth plate 41 is driven to move by the folding pushing cylinder 42 to achieve shaping of the bag mouth after opening the bag and folding the edge.

[0051] At the same time, an upper cover plate 12 is provided on the supporting base plate 10 above the shaping piece 21, and a first opening 13 is provided on the upper cover plate 12. A lower cover plate 14 is provided on the supporting base plate 10 below the supporting tooth plate 41, and a second opening 15 corresponding to the first opening 13 is provided on the lower cover plate 14. The first opening 13 and the second opening 15 can allow the bag folding mold to pass through. The upper cover plate 12 and the lower cover plate 14 can limit and protect the shaping piece 21 and the supporting tooth plate 41.

[0052] like Figure 7 As shown, the elastic pressing component 50 includes: a pressing cylinder 51 fixed to the supporting base plate 10, a power conversion component 52 connected to the power output shaft of the pressing cylinder 51, and an elastic pressing piece 53 connected to the power conversion component 52. The power conversion component 52 is used to convert the telescopic action of the pressing cylinder 51 into the swing of the elastic pressing piece 53. The power conversion component 52 is driven by the pressing cylinder 51 to drive the elastic pressing piece 53 to swing, thereby realizing elastic compression and loosening of the cutting piece to be processed, so as to compress the cutting piece to be processed, make the cutting piece more stable, and prevent displacement during the bag opening process.

[0053] When the piston rod of the pressing cylinder 51 is extended, the connecting joint 521 is driven by the linkage rod 525, and the connecting joint 521 is rotated by the linkage rod 525, so that the elastic pressing piece 53 is fixed to the front end of the connecting seat 523. Of course, in some embodiments, the elastic pressing assembly 50 may also be replaced by an existing air clamping structure or an electric clamping structure.

[0054] When the bag opening process is carried out, the support and shaping component 20 is used to support and limit the bag opening width of the bag opening, the elastic pressing component 50 is used to press the two sides of the cut piece to be processed, and the support tooth assembly component 40 cooperates to realize the bag folding action. When the bag opening width needs to be adjusted, the cylinder 23 can be adjusted first, and the push plate 22 and the adjustment drive plate 24 are connected to drive the shaping piece 21 to slide, and the position of the shaping piece 21 is adjusted to achieve preliminary width adjustment. Through the cooperation of the first connecting teeth 25 and the second connecting teeth 26, when the first connecting teeth 25 and the second connecting teeth 26 are engaged with each other at different positions, the width between the shaping pieces 21 can be further adjusted more accurately, so that it can better adapt to the bag opening processing of different width sizes, reduce the time for adjusting the bag opening specifications, and do not need to replace the fixture, thereby improving production flexibility.

[0055] The second aspect of the embodiment of the present invention provides a clothing bag opening machine, including an adjustable bag folding and shaping mechanism as in the first aspect. It can be understood that the clothing bag opening and folding machine has a frame with a work surface fixed on the frame, and the material supporting base 10 is fixed on the work surface.

[0056] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. An adjustable bag folding and shaping mechanism, characterized in that: include: Supporting bottom plate; The material shaping component carried by the material supporting base plate is used to support the pieces to be processed for bag opening; A supporting plate assembly carried on the supporting base plate and capable of being flipped open and closed; A material supporting tooth assembly component carried on the material supporting base plate and used to assist in folding the bag opening; as well as, An elastic pressing component carried by the supporting base plate and used for pressing the pieces to be processed; Among them, the material support shaping components are relatively arranged in two groups, including: a shaping plate slidably assembled on the material support base, a push plate connected to the shaping plate, an adjusting cylinder fixed to the material support base, and an adjusting drive plate connected to the power output end of the adjusting cylinder, the push plate is provided with a number of continuously arranged first connecting teeth, the adjusting drive plate is provided with a number of continuously arranged second connecting teeth, and the first connecting teeth and the second connecting teeth can be engaged with each other within a predetermined length range to transmit the driving force of the adjusting cylinder to the shaping plate.

2. The adjustable bag folding and shaping mechanism according to claim 1, characterized in that: The length of the second connecting tooth is greater than that of the first connecting tooth, and the first connecting tooth can be engaged with the second connecting tooth within the length range of the second connecting tooth.

3. The adjustable bag folding and shaping mechanism according to claim 2, characterized in that: The adjusting driving plate is provided with a waist-shaped connecting groove whose length is greater than that of the second connecting tooth, and the pushing plate is provided with locking holes corresponding to the waist-shaped connecting groove on both sides of the first connecting tooth.

4. The adjustable bag folding and shaping mechanism according to claim 3, characterized in that: The push plate is provided with scale lines.

5. The adjustable bag folding and shaping mechanism according to claim 1, characterized in that: The supporting plate assembly includes: a cutting piece supporting plate fixed to the supporting base plate, and a supporting cover plate hingedly connected to the cutting piece supporting plate through a hinge.

6. The adjustable bag folding and shaping mechanism according to claim 5, characterized in that: A plurality of locking columns are provided on the material supporting bottom plate, and the cutting piece supporting plate is fixed to the locking columns.

7. The adjustable bag folding and shaping mechanism according to claim 1, characterized in that: The support tooth assembly component includes: a supporting tooth plate slidably mounted on the supporting base plate and located below the shaping sheet; and A folding and pushing cylinder is fixed to the supporting base plate and is used to drive the supporting tooth plate to slide back and forth.

8. The adjustable bag folding and shaping mechanism according to claim 1, characterized in that: The elastic pressing assembly includes: a pressing cylinder fixed to the material supporting base plate, a power conversion assembly connected to the power output shaft of the pressing cylinder, and an elastic pressing plate connected to the power conversion assembly. The power conversion assembly is used to convert the telescopic action of the pressing cylinder into the swing of the elastic pressing plate.

9. The adjustable bag folding and shaping mechanism according to claim 7, characterized in that: An upper cover plate is provided on the supporting base plate above the shaping piece, and a first opening is provided on the upper cover plate. A lower cover plate is provided on the supporting base plate below the supporting tooth plate, and a second opening corresponding to the first opening is provided on the lower cover plate.

10. A clothing bag opening machine, characterized in that: The invention comprises the adjustable bag folding and shaping mechanism as claimed in any one of claims 1 to 9.

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