Turnover handle ironing device of hand bag forming equipment

Abstract

The utility model discloses a handle turning and ironing device of hand bag forming equipment. The handle turning and ironing device is used for turning and fixing a handle on a base material. The turning handle ironing device comprises a mounting seat, and a handle bending part, a handle turning part and an ironing part which are arranged on the mounting seat. The handle bending part comprises a bending guide part and a bending maintaining part which are sequentially formed in the length direction of the base material, the bending guide part firstly enables the handle to be bent in the width direction of the base material, the bending maintaining part enables the handle to be maintained in a bent state, and then the handle is pushed to the inner side of the base material through a folding plate of the handle folding part. And an ironing head and a heat sealing piece of the ironing component ensure that the handle is firmly fixed on the base material. According to the structure, the handle bending part is ingeniously designed, so that the handle is in a proper state before being folded, and the folding success rate is increased. The whole device is compact in structure and easy and convenient to operate, the rejection rate in the hand bag forming process is effectively reduced, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing, and particularly relates to a turning handle and heat-sealing device for a handbag forming device. Background Art

[0002] A handbag is a commonly used bag in daily life, generally made of paper or non-woven fabric. A so-called handbag is a bag with a handle. After the handle of such a handbag is connected to the bag body, it is exposed outside the bag body. In order to occupy less space after packing and be more beautiful after packing, it is necessary to manually fold the handle into the bag body.

[0003] In the prior art, in order to fold the handle into the bag body, after the handle is heat-sealed on the base material, it is necessary to fold the handle inward through a handle folding structure. Specifically, folding plates are arranged on both sides of the base material, and the handle is folded inward by moving the folding plates towards the base material, and then the folded handle is fixed through a heat-sealing structure.

[0004] However, since the handle extends outward relative to the base material, during transportation, the part of the handle extending outside the base material may bend towards the other side. When the folding plate is inserted along the direction parallel to the surface of the base material, it may not act on the handle, resulting in the inability to fold the handle inward. As a result, when this part of the base material is made into a handbag, the handle is directly exposed relative to the bag body, unable to meet the requirements, thereby reducing the yield.

[0005] Therefore, in the handle folding structure in the prior art, since the part of the handle extending outside the base material may bend towards the other side, it is impossible to ensure folding the handle inward. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the technical problem in the prior art that during transportation, the part of the handle extending outside the base material may bend towards the other side. When the folding plate is inserted along the direction parallel to the surface of the base material, it may not act on the handle, resulting in the inability to fold the handle inward. As a result, when this part of the base material is made into a handbag, the handle is directly exposed relative to the bag body, unable to meet the requirements, thereby reducing the yield.

[0007] To solve the above technical problem, an embodiment of the utility model discloses a turning handle and heat-sealing device for a handbag forming device. At least one side of the base material in the width direction is provided with a handle, the handle is located outside the base material, and two ends of the handle are pre-fixed on the surface of the base material. Such a turning handle and heat-sealing device includes a mounting seat, a handle bending component, a handle folding component, and a heat-sealing component, wherein the mounting seat is arranged outside the base material in the width direction.

[0008] The handle bending component is arranged on the mounting seat and includes a bending guiding part and a bending maintaining part formed in sequence along the length direction of the base material. Among them, the upstream end of the handle bending component is flush with the surface of the base material. The bending guiding part extends obliquely away from the surface of the base material along the length direction of the base material, and the downstream end of the bending guiding part is smoothly connected to the upstream end of the bending maintaining part. In the direction perpendicular to the surface of the base material, there is a predetermined interval between the bending maintaining part and the surface of the base material.

[0009] The handle flipping component is arranged on the mounting seat and includes a flipping plate disposed in the interval between the bending maintaining part and the base material in the direction perpendicular to the surface of the base material. The flipping plate can move along the width direction of the base material so that the handle pre-fixed to the base material flips towards the inside of the base material.

[0010] The hot stamping component is arranged on the mounting seat and includes a hot head and a heat-sealing member arranged at intervals on both sides of the base material in the direction perpendicular to the surface of the base material. In the width direction of the base material, the heat-sealing member corresponds to the positions where the two ends of the handle are pre-fixed to the base material. The hot head can move towards the heat-sealing member so that the flipped handle is fixedly connected to the base material.

[0011] With the above technical solution, when the base material is transported along the length direction, since the handle arranged on one side in the width direction of the base material extends outward relative to the base material, it may drop to the other side relative to the direction perpendicular to the surface of the base material. When passing through the handle flipping and hot stamping device, the handle will contact the upstream end of the handle bending component. As the bending guiding part extends obliquely away from the surface of the base material along the length direction of the base material, the handle is squeezed by the bending guiding part and bent until it passes through the bending maintaining part. Since there is a predetermined interval between the bending maintaining part and the surface of the base material in the direction perpendicular to the surface of the base material, the handle is in a bent state, which is beneficial for the flipping plate to flip the handle, that is, the flipping plate further moves along the width direction of the base material and squeezes the handle so that the handle pre-fixed to the base material flips towards the inside of the base material. The flipped handle will be further fixed to the base material by the hot head and the heat-sealing member, thus completing the fixation between the handle and the base material.

[0012] The handle flipping and hot stamping device of this handbag forming equipment cleverly arranges the handle bending component, so that before the handle is pushed and flipped by the flipping plate, even if the handle interferes with the surrounding environment or drops to the other side, it can be adjusted to the expected bent state under the action of the handle bending component, ensuring that the flipping plate can act on the handle, thereby improving the success rate of flipping the handle and reducing the rejection rate of the handbag forming equipment.

[0013] An embodiment of the present invention also discloses a handle flipping and hot stamping device of a handbag forming equipment, and the handle bending component further includes an auxiliary guiding part.

[0014] Wherein, in the length direction of the base material, the auxiliary guide portion is located at the upstream side of the bending guide portion and is connected to the bending guide portion.

[0015] Furthermore, in a direction perpendicular to the surface of the base material, the auxiliary guide portion extends obliquely from the bending guide portion relative to the base material toward a direction away from the bending guide portion.

[0016] By adopting the above technical solution, since the auxiliary guide portion extends obliquely from the bending guide portion relative to the base material in a direction perpendicular to the surface of the base material in a direction away from the bending guide portion, the handle on the upper part of the base material hanging to the other side can be smoothed by the action of the auxiliary guide portion, and then bent by the action of the bending guide portion.

[0017] The embodiment of the utility model further discloses a handle ironing device of a handbag forming device, wherein the auxiliary guide portion comprises a first auxiliary guide segment and a second auxiliary guide segment which are sequentially arranged along the length direction of the base material.

[0018] Wherein, in the length direction of the base material, the first auxiliary guide segment extends from the side away from the base material surface toward the direction close to the base material surface, and the first auxiliary guide segment is smoothly connected to the second auxiliary guide segment.

[0019] In a direction perpendicular to the surface of the base material, the second auxiliary guide section is flush with the other side surface of the base material away from the bending guide portion.

[0020] By adopting the above technical solution, when the base material is transported along the length direction, it contacts the first auxiliary guide section of the auxiliary guide part first. Since the first auxiliary guide section extends from the side away from the base material surface toward the direction close to the base material surface, the handle hanging to the other side is gradually smoothed, and then the handle contacts the second auxiliary guide section. Since the second auxiliary guide section is flush with the other side surface of the base material away from the bending guide part, the handle can be on one side of the base material in the width direction, and then contact the bending guide part, and then be bent smoothly.

[0021] The embodiment of the utility model also discloses a handle ironing device of a handbag forming device. When viewed in a direction perpendicular to the surface of the base material, the edges of the bending maintaining portion and the bending guiding portion close to one side of the base material extend in a length direction parallel to the base material.

[0022] By adopting the above technical solution, the edges of the bending maintaining portion and the bending guiding portion close to one side of the base material extend in a length direction parallel to the base material, so that the handle can be bent more smoothly, thereby ensuring the stability of the handle when being bent.

[0023] An embodiment of the present utility model also discloses a handle turning and heat-sealing device for a handbag forming device. When viewed in a direction perpendicular to the surface of the base material, the edges of the bending guiding portion and the auxiliary guiding portion away from the base material side extend obliquely in a direction away from the base material along the upstream side in the length direction of the base material until they are connected to the bending maintaining portion.

[0024] With the above technical solution, when the handle contacts the bending guiding portion and the auxiliary guiding portion, the side of the handle away from the base material will contact the edge of the bending guiding portion and the auxiliary guiding portion away from the base material side first. As the edges of the bending guiding portion and the auxiliary guiding portion away from the base material side extend obliquely in a direction away from the base material along the upstream side in the length direction of the base material, the handle is gradually smoothed, and then is affected by the bending maintaining portion and the edge of the bending guiding portion close to the base material side, and gradually bends.

[0025] An embodiment of the present utility model also discloses a handle turning and heat-sealing device for a handbag forming device. The handle bending member is arranged in a plate-like structure. Among them, in the length direction of the base material, the handle bending member further includes an extension portion located on the downstream side of the bending maintaining portion; and when viewed in the width direction of the base material, the extension portion and the bending guiding portion are symmetrically arranged with respect to the bending maintaining portion.

[0026] And the handle bending member further includes a connecting portion arranged on the auxiliary guiding portion and the extension portion and adapted to and connected to the side wall of the mounting seat.

[0027] With the above technical solution, the handle bending member arranged in a plate-like structure can be formed by stamping, which has the advantage of being easy to process. When viewed in the width direction of the base material, the extension portion and the bending guiding portion are symmetrically arranged with respect to the bending maintaining portion, so that the handle bending member can be more stably assembled on the mounting seat through the connecting portions on the extension portion and the bending guiding portion, improving the assembly stability between the handle bending member and the mounting seat.

[0028] An embodiment of the present utility model also discloses a handle turning and heat-sealing device for a handbag forming device, which further includes a first connecting member, a synchronous belt, a first driving member and a transmission belt drivingly connected to the first driving member arranged on the mounting seat. The transmission belt is drivingly connected to the synchronous belt. The synchronous belt is arranged along the width direction of the base material. The first connecting member is arranged on the synchronous belt and assembles the folding plate.

[0029] And, in a direction perpendicular to the surface of the base material, the opposite surfaces of the folding plate and the base material are flush with each other. A first guide rail extending along the width direction of the base material is arranged on the mounting seat. The folding plate is slidably arranged on the first guide rail.

[0030] With the above technical solution, when the folding plate folds the bent handle, the first driving member drives the transmission belt to move, thereby linking the synchronous belt to move, and the synchronous belt links the folding plate to extend along the width direction of the base material through the first connecting member, thereby pushing the handle, so that the handle is folded. Therefore, in the direction perpendicular to the surface of the base material, the relative surfaces of the folding plate and the base material are flush with each other, and when the folding plate is completely extended, the handle will be pressed and attached to the surface of the base material, which is more conducive to the ironing component to iron the handle and the base material.

[0031] In addition, the first guide rail arranged on the mounting seat can guide the movement of the folding plate.

[0032] The embodiment of the utility model also discloses a handle ironing device of a handbag forming device, wherein the ironing component comprises two ironing heads corresponding to the two ends of the handle, and two avoidance holes corresponding to the ironing heads are arranged at intervals on the folding plate along the width direction of the base material.

[0033] By adopting the above technical solution, two avoidance holes corresponding to the ironing heads are arranged at intervals on the folding plate along the width direction of the base material, so that when the ironing head is ironing the handle and the base material, the folding plate can maintain a state of squeezing the handle, and the two ironing heads act on the handle through the avoidance holes, thereby ensuring the stability of the handle during ironing.

[0034] The embodiment of the utility model also discloses a handle ironing device of a handbag forming equipment, including a second connecting member arranged on a mounting seat, an eccentric wheel, a second driving member, and a pair of linkage rods arranged at intervals along the length direction of the base material, and an ironing head is arranged at the end of each linkage rod.

[0035] The second driving member is connected to the eccentric wheel in a transmission manner. The eccentric wheel is eccentrically hinged to the second connecting member. The second connecting member is provided with a second guide rail extending along the length direction of the base material. A pair of linkage rods can be slidably arranged on the second guide rail along the length direction of the base material.

[0036] In addition, a pair of guide grooves corresponding to the pair of linkage rods are formed on the mounting seat, the linkage rods are slidably connected to the corresponding guide grooves, and each guide groove has an avoidance section and a downward pressing section.

[0037] The avoidance sections of the pair of guide grooves extend obliquely toward each other from the end away from the base material until they are connected to the pressing section, which extends in a direction perpendicular to the surface of the base material. In addition, in the direction perpendicular to the surface of the base material, the pressing sections of the two guide grooves are respectively aligned with the corresponding ends on the handle and the fixed positions of the base material.

[0038] With the above technical solution, when the hot-sealing component hot-seales the handle and the base material, the second driving member drives the eccentric wheel to rotate, and the second connecting member is linked to move in a direction perpendicular to the surface of the base material, and a pair of linkage rods slide on the second guide rail along the length direction of the base material. Because the linkage rods are slidably connected to the corresponding guide grooves, the linkage rods will first move along the avoidance section, that is, the pair of linkage rods move toward the base material in a direction perpendicular to the surface of the base material. At the same time, in the length direction of the base material, the pair of linkage rods move toward each other along the second guide rail until the linkage rods move along the pressing section. At this time, in the direction perpendicular to the surface of the base material, the linkage rods correspond to the fixed positions of the corresponding ends on the handle and the base material, and move toward the base material in a direction perpendicular to the surface of the base material until the hot head at the end of the linkage rod and the heat-sealing member on the other side of the base material squeeze the base material and the handle, completing the fixing of the base material and the handle. That is, when the linkage rod is located in the avoidance section of the guide groove, in the direction perpendicular to the surface of the base material, the linkage rod and the handle are staggered, thereby preventing the handle from being blocked by the linkage rod during the folding process.

[0039] The embodiment of the utility model also discloses a handle ironing device of a handbag forming device, which also includes two pressing components which are assembled on a mounting seat and located on both sides of the ironing component in the length direction of the base material.

[0040] Each of the pressing components includes a pressing block and a third driving member, the third driving member can link the pressing block to move in a direction perpendicular to the surface of the base material, and the pressing block and the corresponding parts of the mounting seat clamp the base material. In addition, the third driving member is a cylinder.

[0041] By adopting the above technical solution, two pressing components are arranged on both sides of the ironing component, so that when the ironing head and the heat sealing component of the ironing component iron the handle and the base material, the third driving component drives the pressing block and the corresponding part of the mounting seat to clamp the base material, thereby improving the stability during ironing.

[0042] The beneficial effects of the utility model are:

[0043] The present utility model discloses a handle turning and heat-sealing device for a handbag forming device. This handle turning and heat-sealing device includes a mounting base, as well as a handle bending component, a handle folding component, and a heat-sealing component arranged on the mounting base. Among them, the mounting base is arranged on the outer side in the width direction of the base material. The handle bending component includes a bending guiding part and a bending maintaining part formed in sequence along the length direction of the base material; among them, the upstream end of the handle bending component is flush with the surface of the base material, the bending guiding part extends obliquely away from the surface of the base material along the length direction of the base material, and the downstream end of the bending guiding part is smoothly connected to the upstream end of the bending maintaining part; in the direction perpendicular to the surface of the base material, there is a predetermined interval between the bending maintaining part and the surface of the base material. The handle folding component includes a folding plate arranged in the interval between the bending maintaining part and the base material in the direction perpendicular to the surface of the base material. The folding plate can move along the width direction parallel to the base material so that the handle pre-fixed to the base material is folded towards the inside of the base material. The heat-sealing component includes a hot head and a heat-sealing member arranged at intervals on both sides of the base material in the direction perpendicular to the surface of the base material. In the width direction of the base material, the heat-sealing member corresponds to the positions where the two ends of the handle are pre-fixed to the base material. The hot head can move towards the heat-sealing member so that the folded handle is fixedly connected to the base material.

[0044] When the base material is transported along the length direction, since the handle arranged on one side in the width direction of the base material extends outward relative to the base material, it may drop to the other side relative to the direction perpendicular to the surface of the base material. When passing through the handle turning and heat-sealing device, the handle will contact the upstream end of the handle bending component. As the bending guiding part extends obliquely away from the surface of the base material along the length direction of the base material, the handle is squeezed by the bending guiding part and bent until it passes through the bending maintaining part. Since there is a predetermined interval between the bending maintaining part and the surface of the base material in the direction perpendicular to the surface of the base material, the handle is in a bent state, which is beneficial for the folding plate to fold the handle, that is, the folding plate further moves along the width direction parallel to the base material and squeezes the handle so that the handle pre-fixed to the base material is folded towards the inside of the base material. The folded handle will be further fixed to the base material by the hot head and the heat-sealing member, thus completing the fixation between the handle and the base material.

[0045] This handle turning and heat-sealing device of the handbag forming device skillfully sets the handle bending component, so that the handle has been adjusted to the expected bent state by the action of the handle bending component before being pushed and folded by the folding plate, solves the problem of unexpected bending of the handle due to external force, improves the smoothness and accuracy of the folding process, and further ensures that the folding plate can act on the handle, thereby improving the success rate of folding the handle and reducing the rejection rate of the handbag forming device. Description of the Drawings

[0046] Figure 1 It is a schematic structural diagram of the handle turning and heat-sealing device for the handbag forming device provided by the embodiment of the present utility model;

[0047] Figure 2 Schematic diagram of the handle bending component of the turning handle and heat-sealing device of the handbag forming equipment provided by the embodiment of the present utility model;

[0048] Figure 3 Top view of the handle bending component of the turning handle and heat-sealing device of the handbag forming equipment provided by the embodiment of the present utility model;

[0049] Figure 4 Side view of the handle bending component of the turning handle and heat-sealing device of the handbag forming equipment provided by the embodiment of the present utility model;

[0050] Figure 5 Side view of the handle folding component and the mounting seat of the turning handle and heat-sealing device of the handbag forming equipment provided by the embodiment of the present utility model;

[0051] Figure 6 Schematic diagram of the structure of a pair of guiding grooves on the mounting seat of the turning handle and heat-sealing device of the handbag forming equipment provided by the embodiment of the present utility model;

[0052] Figure 7 Schematic diagram of the structure of the turning handle and heat-sealing device of the handbag forming equipment provided by the embodiment of the present utility model;

[0053] Figure 8 Top view of the base material and the pre-fixed handle;

[0054] Figure 9 Cross-sectional view of the base material and the pre-fixed handle;

[0055] Figure 10 Top view of the base material and the handle (folded);

[0056] Figure 11 Cross-sectional view of the base material and the handle (folded).

[0057] Explanation of the reference numerals:

[0058] 10. Turning handle and heat-sealing device;

[0059] 100. Mounting seat;

[0060] 110. First guide rail; 120. Guiding groove; 121. Avoiding section; 122. Pressing-down section;

[0061] 200. Handle bending component;

[0062] 210. Bending guiding part;

[0063] 220. Bending maintaining part;

[0064] 230. Auxiliary guiding part; 231. First auxiliary guiding section; 232. Second auxiliary guiding section;

[0065] 240. Extension part;

[0066] 250. Connecting part;

[0067] 300. Handle folding component;

[0068] 310. Folding plate; 311. Avoidance hole;

[0069] 320. First connecting piece; 330. Synchronous belt; 340. First driving part; 350. Transmission belt;

[0070] 400. Heat-sealing component;

[0071] 410. Heat-sealing head;

[0072] 420. Heat-sealing element; 430. Second connecting piece; 431. Second guide rail; 440. Eccentric wheel; 450. Second driving part; 460. Linking rod;

[0073] 500. Material pressing component;

[0074] 510. Material pressing block; 520. Third driving part;

[0075] 20. Base material;

[0076] 30. Handle;

[0077] X. Width direction of the base material;

[0078] Y. Length direction of the base material;

[0079] Z. Direction perpendicular to the surface of the base material. Detailed implementation manners

[0080] In the production process of the handbag, the handle (or bag handle) is usually attached to the bag body (or base material), and protrudes outside the bag body after completion. In order to improve the storage efficiency and appearance beauty of the handbag, it is usually necessary to fold the handle into the bag body. The current technical implementation methods mainly set folding plates on both sides of the bag body, and make the handle fold inward through the movement of the folding plates, and then use the heat-sealing structure to fix the folded handle on the inner side of the bag body.

[0081] However, there is a problem with this folding structure during the handle folding process. Since the handle may bend in an unexpected direction due to external factors (such as collisions, squeezes, etc.) during manufacturing and transportation. Especially when this kind of bending occurs in the extended part of the handle (i.e., the part that extends beyond the edge of the bag body), the traditional folding plate parallel to the surface of the base material may not be able to effectively contact the handle, thus unable to achieve the inner folding of the handle. This directly results in that in the final product stage of some handbags, the handle is still exposed, not meeting the design requirements, and further reducing the overall production yield.

[0082] In summary, the handle folding structure in the prior art has the limitation that it cannot stably and reliably fold the handle to the inner side of the bag in the face of unexpected bending of the handle.

[0083] For this reason, the present utility model provides a handle folding and heat-sealing device for a handbag forming device, which mainly includes a mounting base, as well as a handle bending component, a handle folding component, and a heat-sealing component assembled on the mounting base. The mounting base serves as the basic support for the entire device and is stably arranged at an appropriate position of the handbag forming device to ensure that the subsequent components can be accurately installed and operate stably.

[0084] The handle bending component includes a bending guiding part and a bending maintaining part. The bending guiding part extends obliquely along the length direction of the base material (i.e., the bag body part of the handbag), mainly used to guide and squeeze the deformed handle to gradually restore it to a predetermined position. The bending maintaining part follows closely after the bending guiding part and ensures that the handle can maintain a stable shape after bending by maintaining a predetermined interval from the surface of the base material.

[0085] This design effectively solves the problem of unexpected bending of the handle caused by external forces.

[0086] The handle folding component mainly includes a folding plate, which is located within the interval between the bending maintaining part and the base material. The folding plate can move along the width direction parallel to the base material and further fold the bent handle to the inner side of the bag through extrusion.

[0087] The heat-sealing component includes a hot head and a heat-sealing piece, which are respectively arranged on both sides of the base material and correspond to the pre-fixed positions of the two ends of the handle. When the handle is folded, the hot head will move towards the heat-sealing piece, heating it while applying pressure, so as to form a firm adhesive layer between the folded handle and the base material.

[0088] This handle folding and heat-sealing device realizes the bending, folding, and heat-sealing fixation of the handle through a clever mechanical structure design, solving the problems of easy deformation and difficult folding of the handle in the traditional handle folding process. At the same time, this handle folding and heat-sealing device also has the advantages of compact structure, simple operation, high efficiency, etc., and can be widely applied to the production lines of various handbags.

[0089] It should be understood that in the present utility model, the base material of the handbag is made of a material that is easy to heat-seal, such as some heat-sealable plastics like non-woven fabric, polypropylene fiber, etc.

[0090] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0091] As Figures 7 - 11 shown, a handle 30 is provided on at least one side of the base material 20 in the width direction X. The handle 30 is located outside the base material 20 and the two ends of the handle 30 are pre-fixed to the surface of the base material 20. Specifically, in this embodiment, handles 30 are provided on both sides of the base material 20 in the width direction X. The base material 20 is transported by the transport mechanism of the handbag forming device along the length direction Y of the base material 20. Correspondingly, on both sides of the base material 20 in the width direction X, a pair of turning handle heat-sealing devices 10 are provided to turn and heat-seal the handles 30 on both sides respectively. It should be noted that the pair of turning handle heat-sealing devices 10 are arranged on an adjustment track extending in the width direction X, and the distance between the pair of turning handle heat-sealing devices 10 along the width direction X can be adjusted, so as to adapt to base materials 20 of different widths.

[0092] Specifically, as Figure 8 and Figure 9 shown, the handles 30 on both sides of the base material 20 are pre-fixed to the surface of the base material 20 through their ends, and in the direction Z perpendicular to the surface of the base material 20, a part of the handle 30 extends beyond the edge of the base material 20 in the width direction X. When the base material 20 is transported along the length direction Y, after passing through the turning handle heat-sealing device 10, as Figure 10 and Figure 11 shown, the handle 30 is turned and fixedly connected to the surface of the base material 20. At this time, in the direction perpendicular to the surface of the base material 20, the handle 30 is located on the surface of the base material 20. Subsequently, the base material 20 is processed into a bag shape, and the handle 30 is fixed inside the bag.

[0093] Of course, according to the design requirements, the base material 20 can also be provided with a handle 30 on only one side in the width direction X, and a turning handle heat-sealing device 10 is provided on the corresponding outer side to turn and heat-seal the single-side handle 30. In this regard, those skilled in the art can design according to the actual situation and specific requirements, and this embodiment does not make specific limitations in this regard.

[0094] The following will describe the turning handle heat-sealing device 10 in detail.

[0095] As Figure 1As shown, this handle - turning and heat - sealing device 10 includes a mounting base 100, a handle bending component 200, a handle folding component 300, and a heat - sealing component 400. Among them, the mounting base 100 is arranged outside the width direction X of the base material 20. The mounting base 100 serves as the basic support of the entire device and is mainly used to fix the handle bending component 200, the handle folding component 300, and the heat - sealing component 400. The mounting base 100 is stably arranged at an appropriate position of the handbag forming device to ensure that the subsequent components can be accurately installed and operate stably.

[0096] The structure of the mounting base 100 is not limited. For example, it can be a mounting block, a mounting plate, etc. Regarding the specific structure of the mounting base 100, those skilled in the art can design it according to the actual situation and specific requirements, and this embodiment does not make specific limitations on it.

[0097] In this embodiment, the handle bending component 200 is arranged on the mounting base 100 and includes a bending guiding portion 210 and a bending maintaining portion 220 formed in sequence along the length direction Y of the base material 20. The upstream end of the handle bending component 200 is flush with the surface of the base material 20. The bending guiding portion 210 extends obliquely away from the surface of the base material 20 along the length direction Y of the base material 20, and the downstream end of the bending guiding portion 210 is smoothly connected to the upstream end of the bending maintaining portion 220; in the direction Z perpendicular to the surface of the base material 20, there is a predetermined interval between the bending maintaining portion 220 and the surface of the base material 20.

[0098] Among them, as Figure 4 shown, the smooth connection between the downstream end of the bending guiding portion 210 and the upstream end of the bending maintaining portion 220 means that in the length direction Y of the base material 20, there is no obvious convex structure between the bending guiding portion 210 and the bending maintaining portion 220 that hinders the movement of the handle 30 along the transportation direction. Of course, a smooth guiding edge can also be provided between the bending guiding portion 210 and the bending maintaining portion 220 to further guide the movement of the handle 30.

[0099] It should be noted that a part of the handle 30 extends beyond the edge of the base material 20 in the width direction X and will be in a posture parallel to the surface of the base material 20 as shown in Figure 9 and may even bend in an unexpected direction due to external factors (such as collision, extrusion, etc.). Therefore, when the handle 30 on the base material 20 passes through the handle bending component 200, the handle bending component 200 needs to adjust the posture of the handle 30, that is, to bend the handle 30 towards the surface of the base material 20. Among them, the bending guiding portion 210 of the handle bending component 200 needs to bend the handle 30, and the bending maintaining portion 220 needs to maintain the handle 30 in the bent state. The bent handle 30 is more likely to be folded.

[0100] Regarding how the handle folding component 300 causes the handle 30 to bend, it can be a static guiding surface formed outside the edge in the width direction X of the base material 20. Specifically, when the base material 20 is transported along the length direction Y, the handle 30 comes into contact with the guiding surface and is bent by the extrusion of the guiding surface. The handle folding component 300 can also be set as a movable actuating member to push the handle 30 to bend and maintain the bent state. Regarding the specific structure of the actuating body, it can be a push plate, a manipulator, an electric gripper, etc. Those skilled in the art can design according to the actual situation and specific requirements, and this embodiment does not make specific limitations on this.

[0101] Furthermore, the handle folding component 300 is arranged on the mounting seat 100 and includes a folding plate 310 arranged at an interval between the bending maintaining part 220 and the base material 20 in the direction Z perpendicular to the surface of the base material 20. The folding plate 310 can move along the width direction X parallel to the base material 20 so that the handle 30 pre-fixed to the base material 20 folds towards the inside of the base material 20.

[0102] It should be noted that the folding plate 310 is arranged between the bending maintaining part 220 and the base material 20 in the direction Z perpendicular to the surface of the base material 20. When the folding plate 310 moves along the width direction X parallel to the base material 20, it will push the bent handle 30 to fold inwards towards the surface of the base material 20 until the handle 30 is completely bent between the folding plate 310 and the surface of the base material 20, that is, the handle 30 is in the inward folding state as shown in Figure 11 the figure shown.

[0103] Regarding the specific structure for driving the folding plate 310 to move, those skilled in the art can design according to the actual situation and specific requirements, and this embodiment does not make specific limitations on this.

[0104] The hot-melting component 400 is arranged on the mounting seat 100 and includes a hot head 410 and a heat-sealing member 420 arranged at intervals on both sides of the base material 20 in the direction Z perpendicular to the surface of the base material 20. In the width direction X of the base material 20, the heat-sealing member 420 corresponds to the positions where the two ends of the handle 30 are pre-fixed to the base material 20. The hot head 410 can move towards the heat-sealing member 420 so that the folded handle 30 is fixedly connected to the base material 20. Among them, taking the base material 20 made of non-woven fabric as an example, the hot head 410 can be a commonly used electric heating plate in the art, and the heat-sealing member 420 can be a commonly used ultrasonic generator in the art that is adapted to the electric heating plate and assists in heating. The electric heating plate and the ultrasonic generator squeeze the handle 30 and the base material 20 to hot-melt and fix the two. It should be noted that in this embodiment, this handle folding and hot-melting device 10 is mainly used to manufacture a handbag with a base material 20 made of non-woven fabric or nylon that can be fixed by hot-melting.

[0105] Of course, when fixing the substrate 20 (such as paper) and the handle 30 that are not suitable for thermal bonding connection, an adhesive spraying component can also be used to fix the substrate 20 and the handle 30 by gluing. Those skilled in the art can design according to the actual situation and specific requirements, and this embodiment does not make specific limitations in this regard.

[0106] It should be noted that the iron head 410 and the heat-sealing member 420 are arranged at intervals in the direction Z perpendicular to the surface of the substrate 20 on both sides of the substrate 20. And in the width direction X of the substrate 20, the positions where the two ends of the heat-sealing member 420 and the handle 30 are pre-fixed to the substrate 20 correspond. The iron head 410 moves towards the heat-sealing member 420 to squeeze the end of the folded-in handle 30 and the substrate 20, thus completing the fixation of the handle 30 and the substrate 20.

[0107] Generally speaking, when the substrate 20 is transported along the length direction Y, when passing through the handle folding and thermal bonding device 10, the handle 30 will contact the upstream end of the handle bending member 200. As the bending guiding portion 210 extends obliquely away from the surface of the substrate 20 along the length direction Y of the substrate 20, the handle 30 is squeezed by the bending guiding portion 210 and bent until passing through the bending maintaining portion 220. Since there is a predetermined interval between the bending maintaining portion 220 and the surface of the substrate 20 in the direction Z perpendicular to the surface of the substrate 20, the handle 30 is in a bent state, which is beneficial for the folding plate 310 to fold the handle 30, that is, the folding plate 310 further moves along the width direction X parallel to the substrate 20 and squeezes the handle 30, so that the handle 30 pre-fixed to the substrate 20 folds towards the inside of the substrate 20. The folded handle 30 will be further fixed to the substrate 20 by the iron head 410 and the heat-sealing member 420, thus completing the fixation between the handle 30 and the substrate 20. It should be noted that the predetermined interval between the bending maintaining portion 220 and the surface of the substrate 20 can be 15 cm, 20 cm, 31.5 cm or other distances. Those skilled in the art can design according to the actual situation and specific requirements, and this embodiment does not make specific limitations in this regard.

[0108] The handle folding and thermal bonding device 10 of this handbag forming device cleverly sets the handle bending member 200, so that the handle 30 is in a bent state before being pushed and folded by the folding plate 310, ensuring that the folding plate 310 can act on the handle 30, thereby improving the success rate of folding the handle 30 and reducing the rejection rate of the handbag forming device.

[0109] In addition, in this embodiment, as Figure 1 shown, the handle folding and thermal bonding device 10 further includes two pressure material components 500 assembled on the mounting seat 100 and located on both sides of the thermal bonding component 400 in the length direction Y of the substrate 20.

[0110] Among them, each blank holding component 500 includes a blank holding block 510 and a third driving member 520. The third driving member 520 can drive the blank holding block 510 to move in the direction Z perpendicular to the surface of the base material 20, and the blank holding block 510 and the corresponding part of the mounting base 100 clamp the base material 20. Moreover, the third driving member 520 is a cylinder. Of course, the third driving member 520 is not limited to a cylinder, and can also be set as an actuator such as a linear motor. This embodiment does not make a unique limitation on this. Of course, regarding the specific structure of the blank holding component 500, those skilled in the art can also design it according to the actual situation and specific requirements. This embodiment does not make a specific limitation on this.

[0111] This turning handle heat-sealing device 10, through two blank holding components 500 arranged on both sides of the heat-sealing component 400, when the heating head 410 and the heat-sealing member 420 of the heat-sealing component 400 perform heat-sealing on the handle 30 and the base material 20, the third driving member 520 drives the blank holding block 510 and the corresponding part of the mounting base 100 to clamp the base material 20, improving the stability during heat-sealing.

[0112] Next, the specific structure of the bent portion of the handle 30 will be described in detail.

[0113] As Figures 2 - 4 shown, in this embodiment, the handle bending component 200 further includes an auxiliary guiding portion 230. Among them, in the length direction Y of the base material 20, the auxiliary guiding portion 230 is located on the upstream side of the bending guiding portion 210 and is connected to the bending guiding portion 210. It should be noted that in Figures 2 - 4 , the base material 20 is transported with the left end facing the right side, and the left side is the upstream side.

[0114] Moreover, as Figure 4 shown, in the direction Z perpendicular to the surface of the base material 20, the auxiliary guiding portion 230 extends obliquely from the bending guiding portion 210 in a direction away from the bending guiding portion 210 with respect to the base material 20.

[0115] Since in the direction Z perpendicular to the surface of the base material 20, the auxiliary guiding portion 230 extends obliquely from the bending guiding portion 210 in a direction away from the bending guiding portion 210 with respect to the base material 20, the part of the base material 20 that droops to the other side of the handle 30 can be smoothed under the action of the auxiliary guiding portion 230, and then be bent under the action of the bending guiding portion 210.

[0116] More specifically, as Figure 3 shown, the auxiliary guiding portion 230 includes a first auxiliary guiding section 231 and a second auxiliary guiding section 232 arranged in sequence along the length direction Y of the base material 20.

[0117] Among them, as Figure 3As shown, in the length direction Y of the base material 20 , the first auxiliary guide segment 231 extends from the side away from the surface of the base material 20 toward the direction close to the surface of the base material 20 , and the first auxiliary guide segment 231 is smoothly connected to the second auxiliary guide segment 232 .

[0118] In the direction Z perpendicular to the surface of the base material 20 , the second auxiliary guide segment 232 is flush with the other side surface of the base material 20 away from the bending guide portion 210 .

[0119] When the base material 20 is transported along the length direction Y, it contacts the first auxiliary guide section 231 of the auxiliary guide part 230 first. Since the first auxiliary guide section 231 extends from the side away from the surface of the base material 20 toward the direction close to the surface of the base material 20, the handle 30 hanging to the other side is gradually smoothed, and then the handle 30 contacts the second auxiliary guide section 232. Since the second auxiliary guide section 232 is flush with the other side surface of the base material 20 away from the bending guide part 210, the handle 30 can be on one side of the base material 20 in the width direction X, and then contact the bending guide part 210, and then be bent smoothly.

[0120] like Figure 3 As shown, in this embodiment, when viewed along a direction Z perpendicular to the surface of the base material 20, the edges of the bending maintaining portion 220 and the bending guiding portion 210 close to one side of the base material 20 extend along a length direction Y parallel to the base material 20, so that the handle 30 is bent relatively smoothly, ensuring the stability of the handle 30 when it is bent. Figure 3 In the embodiment, the upper edges of the bending maintaining portion 220 and the bending guiding portion 210 are edges away from the base material 20 , and the lower edges of the bending maintaining portion 220 and the bending guiding portion 210 are edges close to the base material 20 .

[0121] like Figure 3 As shown, in this embodiment, when viewed along the direction Z perpendicular to the surface of the base material 20, the edges of the bending guide portion 210 and the auxiliary guide portion 230 away from the side of the base material 20 extend obliquely from the upstream side in the length direction Y of the base material 20 along the direction away from the base material 20 until they connect with the bending maintaining portion 220.

[0122] When the handle 30 contacts the bending guide portion 210 and the auxiliary guide portion 230, the side of the handle 30 away from the base material 20 will contact the edge of the bending guide portion 210 and the auxiliary guide portion 230 away from the base material 20 before. As the edge of the bending guide portion 210 and the auxiliary guide portion 230 moves away from the base material 20, the handle 30 is gradually flattened and then gradually bent by the edge of the bending maintaining portion 220 and the bending guide portion 210 close to the base material 20.

[0123] As shown Figure 2 in the figure, in this embodiment, the handle bending member 200 is arranged as a plate-like structure. Among them, in the length direction Y of the base material 20, the handle bending member 200 further includes an extension portion 240 located on the downstream side of the bending maintaining portion 220; and, when viewed along the width direction X of the base material 20, the extension portion 240 and the bending guiding portion 210 are symmetrically arranged with respect to the bending maintaining portion 220.

[0124] In addition, the handle bending member 200 further includes a connecting portion 250 disposed on the auxiliary guiding portion 230 and the extension portion 240, which is adapted to and connected to the side wall of the mounting seat 100. It should be noted that, as Figure 2 shown in the figure, the connecting portion 250 extends along the direction Z perpendicular to the surface of the base material 20, and is adapted to the side walls on both sides of the mounting seat 100 in the length direction Y. A connecting hole is formed on the connecting portion 250, and the handle bending member 200 is connected to the side wall of the mounting seat 100 through the connecting hole on the connecting portion 250. Of course, the handle bending member 200 can also be fixed to the mounting seat 100 by means of buckles or welding. This embodiment does not make a unique limitation on this.

[0125] As Figures 2 - 4 shown in the figure, the handle bending member 200 arranged as a plate-like structure can be formed by stamping. The plate-like handle bending member 200 sequentially constitutes the plate surfaces of the first auxiliary guiding section 231, the second auxiliary guiding section 232, the bending guiding portion 210, the bending maintaining portion 220, and the extension portion 240 along the transportation direction. This plate-like handle bending member 200 has the advantage of being easy to process. When viewed along the width direction X of the base material 20, the extension portion 240 and the bending guiding portion 210 are symmetrically arranged with respect to the bending maintaining portion 220, so that the handle bending member 200 can be more stably assembled on the mounting seat 100 through the connecting portion 250 on the extension portion 240 and the bending guiding portion 210, improving the assembly stability between the handle bending member 200 and the mounting seat 100.

[0126] In another alternative embodiment, the handle bending member 200 can also be arranged as a rod-like structure extending along the length direction Y of the base material 20. Specifically, the handle bending member 200 includes two guiding rods, and the two guiding rods respectively extend along the edges on both sides of the plate-like structure in the width direction X, and can also squeeze the handle 30 to bend the handle 30.

[0127] In still another embodiment, the handle bending member 200 may be provided with a push plate outside the base material 20. The push plate can move in the direction Z perpendicular to the surface of the base material 20, so as to push the handle 30 to bend and deform. The push plate can also swing around the length direction Y of the base material 20, so as to bend the handle 30. Regarding the specific structure for driving the movement of the push plate, those skilled in the art can design it according to the actual situation and specific requirements, and this embodiment does not make specific limitations on this.

[0128] The specific structure of the handle folding member 300 will be described in detail below.

[0129] As Figure 5 shown, in this embodiment, the turning handle heat-sealing device 10 further includes a first connecting member 320, a synchronous belt 330, a first driving member 340 and a transmission belt 350 drivingly connected to the first driving member 340, which are arranged on the mounting seat 100. The transmission belt 350 is drivingly connected to the synchronous belt 330. The synchronous belt 330 is arranged along the width direction X of the base material 20. The first connecting member 320 is arranged on the synchronous belt 330 and assembles the folding plate 310.

[0130] Moreover, in the direction Z perpendicular to the surface of the base material 20, the opposite surfaces of the folding plate 310 and the base material 20 are flush with each other. A first guide rail 110 extending along the width direction X of the base material 20 is arranged on the mounting seat 100. The folding plate 310 is slidably arranged on the first guide rail 110.

[0131] When the folding plate 310 folds the bent handle 30, the first driving member 340 drives the transmission belt 350 to move, and then drives the synchronous belt 330 to move. The synchronous belt 330 drives the folding plate 310 to extend along the width direction X of the base material 20 through the first connecting member 320, and then pushes the handle 30, so that the handle 30 is folded. Also, in the direction Z perpendicular to the surface of the base material 20, the opposite surfaces of the folding plate 310 and the base material 20 are flush with each other. When the folding plate 310 fully extends, the handle 30 will be squeezed and attached to the surface of the base material 20, which is more conducive to the heat-sealing member 400 to heat-seal the handle 30 and the base material 20.

[0132] In addition, the first guide rail 110 arranged on the mounting seat 100 can play a guiding role in the movement of the folding plate 310.

[0133] As Figure 5 shown, in this embodiment, the heat-sealing member 400 includes two heating heads 410 corresponding to the two ends of the handle 30. Two avoidance holes 311 corresponding to the heating heads 410 are arranged on the folding plate 310 at intervals along the width direction X of the base material 20.

[0134] Two avoidance holes 311 corresponding to the ironing heads 410 are arranged on the folding plate 310 at intervals along the width direction X of the base material 20, so that when the ironing heads 410 are ironing the handle 30 and the base material 20, the folding plate 310 can maintain the state of squeezing the handle 30, and the two ironing heads 410 act on the handle 30 through the avoidance holes 311, thereby ensuring the stability of the handle 30 during ironing.

[0135] Of course, in another alternative embodiment, the first driving member 340 can be connected to the first connecting member 320 through a screw structure, and can also be connected to the first connecting member 320 through a bevel gear set, thereby linking the folding plate 310 to move along the first guide rail 110, and the first driving member 340 can also be set as a linear motor, thereby directly connected to the first connecting member 320. It should be noted that the present invention does not make a sole limitation on the structure of driving the folding plate 310 to move parallel to the width direction X.

[0136] The specific structure of the hot-sealing component 400 is described in detail below.

[0137] like Figure 1 As shown, in this embodiment, the handle ironing device 10 also includes a second connecting member 430, an eccentric wheel 440, a second driving member 450, and a pair of linkage rods 460 arranged at intervals along the length direction Y of the base material 20, and an ironing head 410 is arranged at the end of each linkage rod 460.

[0138] The second driving member 450 is transmission connected to the eccentric wheel 440, and the eccentric wheel 440 is eccentrically hinged to the second connecting member 430. The second connecting member 430 has a second guide rail 431 extending along the length direction Y of the base material 20, and a pair of linkage rods 460 can be slidably arranged on the second guide rail 431 along the length direction Y of the base material 20.

[0139] And, if Figure 6 As shown, a pair of guide grooves 120 corresponding to a pair of linkage rods 460 are formed on the mounting seat 100 , and the linkage rods 460 are slidably connected to the corresponding guide grooves 120 . Each guide groove 120 has an avoidance section 121 and a pressing section 122 .

[0140] The avoidance sections 121 of the pair of guide grooves 120 extend obliquely toward each other from one end away from the base material 20 until they are connected to the pressing section 122, which extends along a direction Z perpendicular to the surface of the base material 20. In addition, in the direction Z perpendicular to the surface of the base material 20, the pressing sections 122 of the two guide grooves 120 are aligned with the corresponding ends of the handle 30 and the fixed positions of the base material 20, respectively.

[0141] When the hot-sealing component 400 hot-seales the handle 30 and the base material 20, the second driving member 450 drives the eccentric wheel 440 to rotate, and links the second connecting member 430 to move in a direction perpendicular to the surface of the base material 20, and a pair of linkage rods 460 slide on the second guide rail 431 along the length direction Y of the base material 20. Because the linkage rods 460 are slidably connected to the corresponding guide grooves 120, the linkage rods 460 will first move along the avoidance section 121, that is, the pair of linkage rods 460 move toward the base material 20 in the direction Z perpendicular to the surface of the base material 20. At the same time, In the longitudinal direction Y of the base material 20, a pair of linkage rods 460 move toward each other along the second guide rail 431 until the linkage rod 460 moves along the pressing section 122. At this time, in the direction Z perpendicular to the surface of the base material 20, the linkage rod 460 corresponds to the corresponding end of the handle 30 and the fixed position of the base material 20, and moves toward the base material 20 along the direction Z perpendicular to the surface of the base material 20 until the ironing head 410 at the end of the linkage rod 460 and the heat sealing member 420 on the other side of the base material 20 squeeze the base material 20 and the handle 30, completing the fixation of the base material 20 and the handle 30. That is, when the linkage rod 460 is located in the avoidance section 121 of the guide groove 120, in the direction Z perpendicular to the surface of the base material 20, the linkage rod 460 and the handle 30 are staggered, thereby preventing the handle 30 from being blocked by the linkage rod 460 during the folding process.

[0142] Of course, in another alternative embodiment, a pair of linkage rods 460 are linked to the linear motor, and the linear motor drives the linkage rods 460 to move in a linear direction. Of course, the specific structure between the linkage rods 460 and the second driving member 450 is similar to the transmission structure between the first driving member 340 and the folding plate 310. Technical personnel in this field can design it according to actual conditions and specific needs, and this embodiment does not make specific limitations on this.

[0143] In summary, the utility model provides a handle turning and hot-sealing device 10 of a handbag forming equipment. When the base material 20 is transported along the length direction Y and the handles 30 on both sides pass through the handle bending component 200, the handle 30 contacts the first auxiliary guide section 231 of the auxiliary guide part 230 first. Since the first auxiliary guide section 231 extends from the side away from the surface of the base material 20 toward the direction close to the surface of the base material 20, the handle 30 hanging down to the other side is gradually smoothed, and then the handle 30 contacts the second auxiliary guide section 232. Because the second auxiliary guide section 232 is flush with the other side surface of the base material 20 away from the bending guide part 210, the handle 30 can be on the side of the base material 20 in the width direction X, and then contacts the bending guide part 210, and then is smoothly bent.

[0144] During the transportation of the base material 20, the handle 30 contacts the bending maintaining portion 220 and remains in the bent state. At this time, the first driving member 340 drives the transmission belt 350 to move, and then drives the synchronous belt 330 to move. The synchronous belt 330 drives the folding plate 310 to extend along the width direction X of the base material 20 through the first connecting member 320, and then pushes the handle 30, causing the handle 30 to be folded. When the folding plate 310 is fully extended, the handle 30 will be pressed against the surface of the base material 20, and the third driving member 520 drives the pressing block 510 to clamp the base material 20 at the corresponding part of the mounting seat 100.

[0145] At this time, the base material 20 stops moving along the length direction Y, and the heat-sealing component 400 starts to heat-seal the handle 30 and the base material 20. The second driving member 450 drives the eccentric wheel 440 to rotate, and then drives the second connecting member 430 to move in the direction perpendicular to the surface of the base material 20. A pair of linkage rods 460 slide along the length direction Y of the base material 20 on the second guide rail 431. Also, because the linkage rods 460 are slidably connected to the corresponding guide grooves 120, the linkage rods 460 will first move along the avoidance section 121, that is, a pair of linkage rods 460 move towards the base material 20 in the direction Z perpendicular to the surface of the base material 20. At the same time, in the length direction Y of the base material 20, a pair of linkage rods 460 move towards each other along the second guide rail 431 until the linkage rods 460 move along the pressing section 122. At this time, in the direction Z perpendicular to the surface of the base material 20, the linkage rods 460 correspond to the corresponding end parts on the handle 30 and the fixed positions of the base material 20, and move towards the base material 20 in the direction Z perpendicular to the surface of the base material 20 until the iron heads 410 at the ends of the linkage rods 460 pass through the avoidance holes 311 on the folding plate 310, and squeeze the base material 20 and the handle 30 with the heat-sealing members 420 on the other side of the base material 20, completing the fixation of the base material 20 and the handle 30.

[0146] It should be noted that in addition to the implementation manners of the present invention described in the above specific embodiments, those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention is introduced in combination with the preferred embodiments, this does not mean that the features of this invention are limited to this implementation manner. On the contrary, the purpose of introducing the invention in combination with the implementation manner is to cover other alternatives or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, many specific details are included in the above description, and the present invention can also be implemented without using these details. In addition, in order to avoid confusing or obscuring the key points of the present invention, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0147] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0148] In the description of this embodiment, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0149] The terms "first", "second", etc. are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0150] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0151] Although the present utility model has been illustrated and described by referring to some preferred embodiments thereof, those of ordinary skill in the art should understand that the above content is a further detailed description of the present utility model in combination with specific embodiments, and it cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. Those skilled in the art can make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present utility model.

Claims

1. A handle ironing device for a handbag forming device, wherein a base material is provided with a handle on at least one side in the width direction, the handle is located on the outside of the base material and the two ends of the handle are pre-fixed on the surface of the base material, characterized in that: include: A mounting seat, the mounting seat being arranged outside the base material in a width direction; A handle bending component, the handle bending component is arranged on the mounting seat, and comprises a bending guide portion and a bending maintaining portion sequentially formed along the length direction of the base material; wherein the upstream end of the handle bending component is flush with the surface of the base material, the bending guide portion extends obliquely along the length direction of the base material toward a direction away from the surface of the base material, and the downstream end of the bending guide portion is smoothly connected to the upstream end of the bending maintaining portion; in a direction perpendicular to the surface of the base material, there is a predetermined interval between the bending maintaining portion and the surface of the base material; A handle folding component, the handle folding component is arranged on the mounting seat, and includes a folding plate arranged in the interval between the bending maintaining portion and the base material in a direction perpendicular to the surface of the base material, and the folding plate can move in a width direction parallel to the base material so that the handle pre-fixed to the base material is folded toward the inside of the base material; The ironing component is arranged on the mounting seat, and includes an ironing head and a heat sealing member which are arranged at intervals on both sides of the base material in a direction perpendicular to the surface of the base material. In the width direction of the base material, the heat sealing member corresponds to the positions where the two ends of the handle are pre-fixed on the base material, and the ironing head can move toward the heat sealing member so that the folded handle is fixedly connected to the base material.

2. The handle turning and ironing device of the handbag forming equipment according to claim 1, characterized in that: The handle bending component also includes an auxiliary guide portion; in In the length direction of the base material, the auxiliary guide portion is located on the upstream side of the bending guide portion and is connected to the bending guide portion; and In a direction perpendicular to a surface of the base material, the auxiliary guide portion extends obliquely from the bending guide portion relative to the base material toward a direction away from the bending guide portion.

3. The handle turning and ironing device of the handbag forming equipment according to claim 2, characterized in that: The auxiliary guide portion comprises a first auxiliary guide segment and a second auxiliary guide segment which are sequentially arranged along the length direction of the base material; in In the length direction of the base material, the first auxiliary guide segment extends from a side away from the base material surface toward a direction close to the base material surface, and the first auxiliary guide segment is smoothly connected to the second auxiliary guide segment; In a direction perpendicular to the surface of the base material, the second auxiliary guide segment is flush with the other side surface of the base material facing away from the bending guide portion.

4. The handle turning and hot-sealing device of the handbag forming equipment according to claim 2, characterized in that: in, When viewed in a direction perpendicular to the surface of the base material, the edges of the bending maintaining portion and the bending guiding portion close to one side of the base material extend in a direction parallel to the length of the base material.

5. The handle turning and ironing device of the handbag forming equipment according to claim 2, characterized in that: in, When viewed in a direction perpendicular to the surface of the base material, the edges of the bending guide portion and the auxiliary guide portion are away from the base material on one side, and extend obliquely from the upstream side in the length direction of the base material along a direction away from the base material until they connect with the bending maintaining portion.

6. The handle turning and ironing device of the handbag forming equipment according to any one of claims 2 to 5, characterized in that: The handle bending member is configured as a plate-like structure, wherein in the length direction of the base material, the handle bending member further comprises an extension portion located at the downstream side of the bending maintaining portion; and when viewed along the width direction of the base material, the extension portion and the bending guide portion are symmetrically arranged relative to the bending maintaining portion; and The handle bending component also includes a connecting portion which is arranged on the auxiliary guiding portion and the extending portion and is adapted to and connected to the side wall of the mounting seat.

7. The handle turning and ironing device of the handbag forming equipment according to claim 6, characterized in that: It also includes a first connecting member, a synchronous belt, a first driving member and a transmission belt drivingly connected to the first driving member, which are arranged on the mounting seat, the transmission belt is drivingly connected to the synchronous belt, the synchronous belt is arranged along the width direction of the base material, the first connecting member is arranged on the synchronous belt and is equipped with the folding plate; and In a direction perpendicular to the surface of the base material, the folding plate and the opposite surface of the base material are flush with each other, and the mounting seat is provided with a first guide rail extending along the width direction of the base material, and the folding plate is slidably arranged on the first guide rail.

8. The handle turning and ironing device of the handbag forming equipment according to claim 7, characterized in that: The ironing component includes two ironing heads corresponding to the two ends of the handle, and two avoidance holes corresponding to the ironing heads are arranged on the folding plate at intervals along the width direction of the base material.

9. The handle turning and ironing device of the handbag forming equipment according to claim 8, characterized in that: It also includes a second connecting member, an eccentric wheel, a second driving member, and a pair of linkage rods arranged at intervals along the length direction of the base material, each end of the linkage rod is provided with the ironing head; The second driving member is in driving connection with the eccentric wheel, the eccentric wheel is eccentrically hinged to the second connecting member, the second connecting member has a second guide rail extending along the length direction of the base material, and a pair of linkage rods can be slidably arranged on the second guide rail along the length direction of the base material; and A pair of guide grooves corresponding to the pair of linkage rods are formed on the mounting seat, and the linkage rods are slidably connected to the corresponding guide grooves, and each guide groove has an avoidance section and a downward pressing section; wherein The avoidance sections of the pair of guide grooves extend obliquely toward each other from one end away from the base material until they are connected to the pressing section, and the pressing section extends in a direction perpendicular to the surface of the base material; and In a direction perpendicular to the surface of the base material, the pressing sections of the two guide grooves are aligned with corresponding ends on the handle and fixed positions of the base material, respectively.

10. The handle turning and ironing device of the handbag forming equipment according to claim 1, characterized in that: It also includes two pressing parts which are mounted on the mounting seat and located on both sides of the ironing part in the length direction of the base material, wherein Each of the pressing components includes a pressing block and a third driving member, wherein the third driving member can link the pressing block to move in a direction perpendicular to the surface of the base material, and the pressing block and the corresponding parts of the mounting seat clamp the base material; and The third driving member is a cylinder.

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