Cosmetic packaging bag folding equipment

Abstract

The utility model discloses cosmetic packaging bag folding equipment. Comprising a machine base, a first conveying mechanism, a material receiving assembly, a folding assembly and a second conveying mechanism, and the first conveying mechanism is arranged on the machine base and used for conveying cosmetic packaging bags; the receiving assembly is arranged on the machine base and spaced from the first conveying mechanism, and a first channel is formed between the receiving assembly and the first conveying mechanism. The first conveying mechanism is used for conveying the cosmetic packaging bags to the material receiving assembly. The folding assembly is located on the upper side of the first channel and comprises a folding driving part and a folding part connected to the output end of the folding driving part, and the folding driving part is used for driving the folding part to penetrate through the first channel so as to fold the cosmetic packaging bag and convey the cosmetic packaging bag to the lower side of the first channel; the second conveying mechanism is located on the lower side of the first channel, the second conveying mechanism corresponds to the first channel, and the second conveying mechanism is used for conveying the folded cosmetic packaging bags into the packaging boxes. According to the scheme, full-automatic operation of packaging bags is achieved, and the problem that manual operation is low in efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the field of cosmetic packaging equipment, and particularly relates to a folding device for cosmetic packaging bags. Background Art

[0002] Cosmetics are a kind of cosmetic product that includes two independent parts, and these two parts need to be mixed or combined before use. Cosmetic products are usually designed to maintain the stability and purity of active ingredients. Before mixing, the two different ingredients can be kept separate to avoid the degradation and instability of early active ingredients. Common cosmetic products include, for example, a mask set, one part of which is mask powder and the other part is active liquid. Before use, the two need to be mixed to form a finished mask, which is applied to the face to achieve the best skin care effect.

[0003] Cosmetics generally use a first cosmetic packaging bag and a second cosmetic packaging bag to separately package different parts of cosmetics. The cosmetic packaging bag of cosmetics is larger in size compared to the cosmetic packaging bag packaged in a single packaging bag, and needs to be folded before being put into a packaging box to save space. In the existing cosmetic production process, the cosmetic packaging bag is folded manually and then put into the packaging box, resulting in the problem of relatively low efficiency of manual folding and boxing. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a folding device for cosmetic packaging bags, aiming to solve the problem of relatively low efficiency of manual folding and boxing in the existing cosmetic production process.

[0005] To achieve the above purpose, the utility model proposes a folding device for cosmetic packaging bags, which is used to fold a cosmetic packaging bag with a first cosmetic packaging bag, a second cosmetic packaging bag, and a connecting bag body connected between the first cosmetic packaging bag and the second cosmetic packaging bag in half from the connecting bag body; the aforementioned folding device for cosmetic packaging bags includes:

[0006] A machine base;

[0007] A first conveying mechanism, arranged on the machine base, for conveying a cosmetic packaging bag with a first cosmetic packaging bag, a second cosmetic packaging bag, and a connecting bag body;

[0008] The material receiving component, arranged on the machine base, is spaced from the first conveying mechanism and a first channel is formed therebetween;

[0009] The first conveying mechanism is used to convey the cosmetic packaging bag towards the material receiving component, so that the first cosmetic packaging bag moves to the material receiving component, the second cosmetic packaging bag is carried at the end of the first conveying mechanism, and the connecting bag body is located above the first channel;

[0010] The folding assembly is located on the upper side of the first channel and includes a folding driving member and a folding member connected to the output end of the folding driving member. The folding driving member is used to drive the folding member to pass through the first channel to fold the cosmetic packaging bag in half and convey it to the lower side of the first channel.

[0011] The second conveying mechanism is located on the lower side of the first channel. The second conveying mechanism is arranged corresponding to the first channel and is used to convey the folded cosmetic packaging bag into the packaging box.

[0012] In some embodiments, the machine base includes a bracket. The first conveying mechanism includes a conveying driving member, a driving shaft, a driven shaft, and a conveying belt. The driving shaft and the driven shaft are horizontally and spaced apart on the bracket. The conveying belt is sleeved on the driving shaft and the driven shaft. The output end of the conveying driving member is drivingly connected to the driving shaft and is used to drive the driving shaft so that the conveying belt drives the cosmetic packaging bag to move.

[0013] In some embodiments, the cosmetic packaging bag folding device further includes a guiding assembly. The guiding assembly includes two guiding members arranged on the bracket. The two guiding members are horizontally and spaced apart on both sides of the conveying direction of the conveying belt.

[0014] In some embodiments, the two guiding members are slidably connected to the bracket, and the two guiding members can move towards or away from each other to adapt to the sizes of different cosmetic packaging bags.

[0015] In some embodiments, the receiving component includes at least one receiving member and at least two roller shafts. The two roller shafts are both rotatably connected to the bracket, and the two roller shafts are horizontally and spaced apart. The receiving member is drivingly connected to the two roller shafts to support the cosmetic packaging bag.

[0016] In some embodiments, one of the two roller shafts adjacent to the first conveying mechanism is drivingly connected to the driving shaft; and / or,

[0017] The number of the receiving members is multiple, and the receiving members are horizontally and spaced apart. Each receiving member is sleeved on the two roller shafts.

[0018] In some embodiments, the cosmetic packaging bag folding device further includes a receiving baffle. The receiving baffle is spanned on the upper side of the receiving component. The lower end of the receiving baffle is vertically spaced apart from the receiving component. The receiving baffle is used to block the cosmetic packaging bag.

[0019] In some embodiments, the receiving baffle is slidably connected to the machine base, and the receiving baffle can move in a direction towards or away from the first conveying mechanism.

[0020] In some embodiments, the second conveying mechanism comprises at least a first conveyor belt and a second conveyor belt, wherein:

[0021] The first conveyor belt can move relative to the base;

[0022] The second conveyor belt is spaced apart from the first conveyor belt to form a second channel for passing cosmetic packaging bags, the second channel corresponds to the first channel, and the second conveyor belt can move relative to the machine base.

[0023] In some embodiments, the second conveying mechanism further includes a third conveyor belt and a belt drive member, the first conveyor belt and the second conveyor belt have opposite parts arranged vertically to form a vertical second channel, the feed end of the second channel butts against the first channel, and the third conveyor belt is horizontally arranged at the lower side of the discharge end of the second channel and can move relative to the machine base;

[0024] The belt driving member is drivingly connected to the first conveyor belt, the second conveyor belt and the third conveyor belt to drive the first conveyor belt, the second conveyor belt and the third conveyor belt to move relative to the machine base.

[0025] The present application scheme is provided with a first conveying mechanism, a material receiving component, a folding component and a second conveying mechanism. The first conveying mechanism conveys the cosmetic packaging bag toward the material receiving component, so that the first cosmetic packaging bag of the cosmetic packaging bag moves to the material receiving component, and the second cosmetic packaging bag of the cosmetic packaging bag is carried on the end of the first conveying mechanism, and the part of the cosmetic packaging bag located between the material receiving component and the end of the first conveying mechanism is located on the upper side of the first channel. The folding driving member of the folding component drives the folding member to extend into the first channel from the upper side of the first channel and pass through the lower side of the first channel to abut against the part of the cosmetic packaging bag located between the material receiving component and the end of the first conveying mechanism, so that the cosmetic packaging bag as a whole is folded in half along the position where the folding member contacts the cosmetic packaging bag, and the folded cosmetic packaging bag is received by the second conveying mechanism and conveyed to the next work section or packaging box, thereby realizing the automatic folding operation of the cosmetic packaging bag of cosmetics, and solving the problem of low efficiency of manual folding of cosmetic packaging bags and boxing in the existing cosmetics production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of an embodiment of a cosmetic packaging bag folding device of the utility model;

[0027] Figure 2 for Figure 1 A schematic diagram of a part of the structure of a cosmetic packaging bag folding device according to the utility model in one embodiment;

[0028] Figure 3 forFigure 1 Partial structural schematic diagram of the folding device for the cosmetic packaging bag of the present utility model in another embodiment;

[0029] Figure 4 For Figure 3 Structural schematic diagram of the folding device for the cosmetic packaging bag of the present utility model from a bottom view;

[0030] Figure 5 For Figure 4 Cross-sectional view of the folding device for the cosmetic packaging bag of the present utility model at A-A in one embodiment.

[0031] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0032] Next, the solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only the first cosmetic packaging bag embodiments in the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.

[0034] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0035] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0036] Refer to Figure 1, the present utility model proposes a folding device for cosmetic packaging bags, which is used to fold a cosmetic packaging bag having a first cosmetic packaging bag, a second cosmetic packaging bag, and a connecting bag body connected between the first cosmetic packaging bag and the second cosmetic packaging bag in half from the connecting bag body. The cosmetic packaging bag folding device includes:

[0037] A machine base 1;

[0038] A first conveying mechanism 2, arranged on the machine base, for conveying a cosmetic packaging bag having a first cosmetic packaging bag, a second cosmetic packaging bag, and a connecting bag body;

[0039] A material receiving component 3, arranged on the machine base, spaced from the first conveying mechanism 2 and forming a first channel therebetween;

[0040] The first conveying mechanism 2 is used to convey the cosmetic packaging bag towards the material receiving component 3, so that the first cosmetic packaging bag moves to the material receiving component 3, the second cosmetic packaging bag is carried at the end of the first conveying mechanism 2, and the connecting bag body is located above the first channel;

[0041] A folding component 4, located above the first channel, includes a folding driving part 41 and a folding part 42 connected to the output end of the folding driving part 41. The folding driving part 41 is used to drive the folding part 42 to pass through the first channel to fold the cosmetic packaging bag in half and convey it to the lower side of the first channel;

[0042] A second conveying mechanism 5, located below the first channel, is arranged corresponding to the first channel. The second conveying mechanism 5 is used to convey the folded cosmetic packaging bag into a packaging box.

[0043] In this embodiment, the first conveying mechanism 2 is used to convey the cosmetic packaging bag to move it towards the material receiving component 3. The material receiving component 3 is used to receive the first cosmetic packaging bag of the cosmetic packaging bag conveyed by the first conveying mechanism 2, and the second cosmetic packaging bag of the cosmetic packaging bag is carried at the end of the first conveying mechanism 2. The folding component 4 drives the folding part 42 to pass through the first channel through the folding driving part 41, folds the connecting bag body located above the first channel, and conveys it to the second conveying mechanism 5 below. The second conveying mechanism 5 is located below the first channel and is responsible for receiving the folded cosmetic packaging bag and conveying it to the next process section or a packaging box.

[0044] The working process of the cosmetic packaging bag folding device proposed by the solution of the present application is as follows:

[0045] Conveying of the cosmetic packaging bag: The first conveying mechanism 2 is started, and the first cosmetic packaging bag of the cosmetic packaging bag is conveyed onto the material receiving component 3. At this time, the second cosmetic packaging bag of the cosmetic packaging bag is located at the end of the first conveying mechanism 2, and the connecting bag body is located above the first channel.

[0046] Folding of the cosmetic packaging bag: The folding driving member 41 is activated to drive the folding member 42 to extend into the first channel from the upper side of the first channel and pass out from the lower side of the first channel, abutting and connecting the first cosmetic packaging bag and the second cosmetic packaging bag, so that the entire cosmetic packaging bag is folded in half along the position contacted by the folding member 42.

[0047] Conveyance of the folded cosmetic packaging bag: The folded cosmetic packaging bag is received by the second conveying mechanism 5 and conveyed to the packaging box or the next working section.

[0048] The solution of this application realizes the following effects by setting up the cosmetic packaging bag folding equipment with the above structure:

[0049] First, the equipment realizes the full automation of the folding process of the cosmetic packaging bag, improves the production efficiency, and reduces the need for manual operation.

[0050] Second, the folding assembly 4 ensures accurate folding positions and consistent effects of the cosmetic packaging bag by precisely controlling the movement of the folding member 42.

[0051] Third, the coordinated operation of the first conveying mechanism 2 and the second conveying mechanism 5 realizes the continuous conveying and folding of the cosmetic packaging bag, improving the production line efficiency.

[0052] In summary, the solution of this application sets up the first conveying mechanism 2, the material receiving assembly 3, the folding assembly 4 and the second conveying mechanism 5. The first conveying mechanism 2 conveys the cosmetic packaging bag towards the material receiving assembly 3, so that the first cosmetic packaging bag of the cosmetic packaging bag moves to the material receiving assembly 3, the second cosmetic packaging bag of the cosmetic packaging bag is carried at the end of the first conveying mechanism 2, the connecting bag body of the cosmetic packaging bag is located on the upper side of the first channel, and the folding driving member 41 of the folding assembly 4 drives the folding member 42 to extend into the first channel from the upper side of the first channel and pass out from the lower side of the first channel to abut the connecting bag body, so that the entire cosmetic packaging bag is folded in half along the position of the connecting bag body contacted by the folding member. The folded cosmetic packaging bag is received by the second conveying mechanism 5 and conveyed to the packaging box or the next working section, thereby realizing the automatic folding operation of the cosmetic packaging bag and solving the problem of low efficiency in manual folding of cosmetic packaging bags and post-folding boxing in the existing cosmetic production process.

[0053] Refer to Figure 1 and Figure 2, in some embodiments, the base 1 proposed in the embodiments of the present utility model includes a bracket 11. The first conveying mechanism 2 includes a conveying driving member 21, a driving shaft 22, a driven shaft 23, and a conveying belt 24. The driving shaft 22 and the driven shaft 23 are horizontally arranged at intervals on the bracket 11. The conveying belt 24 is sleeved on the driving shaft 22 and the driven shaft 23. The output end of the conveying driving member 21 is drivingly connected to the driving shaft 22 for driving the driving shaft 22 so that the conveying belt 24 drives the movement of the cosmetic packaging bag.

[0054] In this embodiment, the base 1 proposed in the solution of the present application includes a bracket 11 for installing the first conveying mechanism 2. The conveying driving member 21 is responsible for providing power, and its output end is drivingly connected to the driving shaft 22 to drive the driving shaft 22 to rotate. The driving shaft 22 and the driven shaft 23 are horizontally arranged at intervals on the bracket 11. The driving shaft 22 is driven by the conveying driving member 21, and the driven shaft 23 is connected to the driving shaft 22 through the conveying belt 24. The conveying belt 24 is sleeved on the driving shaft 22 and the driven shaft 23, and its movement is driven by the rotation of the driving shaft 22, thereby realizing the conveying of the cosmetic packaging bag.

[0055] The working process of the first conveying mechanism 2 proposed in the solution of the present application is as follows:

[0056] Drive start: The conveying driving member 21 is started, and its output end drives the driving shaft 22 to rotate.

[0057] Belt drive: The rotation of the driving shaft 22 drives the movement of the conveying belt 24. Since the conveying belt 24 is sleeved between the driving shaft 22 and the driven shaft 23, the rotation of the driving shaft 22 will cause the conveying belt 24 to move in a circular motion along a fixed path.

[0058] Conveying of cosmetic packaging bag: When the cosmetic packaging bag is placed on the conveying belt 24, as the conveying belt 24 moves, the first cosmetic packaging bag of the cosmetic packaging bag is conveyed to the position of the material receiving assembly 3.

[0059] Through the design of the first conveying mechanism 2 in the solution of the present application, the automatic and continuous conveying of the cosmetic packaging bag is realized, ensuring that the first cosmetic packaging bag of the cosmetic packaging bag can accurately reach the position of the material receiving assembly 3, providing a reliable guarantee for the subsequent folding process, reducing the need for manual operation, and ensuring the smoothness and accuracy of the conveying process of the cosmetic packaging bag, thereby improving the overall automation level and production efficiency of the production line.

[0060] Referring to Figure 1 and Figure 2 , in some embodiments, the cosmetic packaging bag folding device proposed in the embodiments of the present utility model further includes a guiding assembly 6. The guiding assembly 6 includes two guiding members 61 arranged on the bracket 11, and the two guiding members 61 are horizontally arranged at intervals on both sides of the conveying direction of the conveying belt 24.

[0061] In this embodiment, the guiding component 6 is composed of two guiding members 61 arranged on the bracket 11, and the two guiding members 61 are horizontally spaced on both sides of the conveying direction of the conveying belt 24. The guiding member 61 is responsible for restricting and guiding the cosmetic packaging bag so that it maintains a predetermined path during the conveying process, preventing deviation or correcting the cosmetic packaging bag to the correct placement posture.

[0062] The working process of the guiding component 6 proposed in the solution of this application is as follows:

[0063] Placement of the cosmetic packaging bag: When the cosmetic packaging bag is placed on the conveying belt 24, the guiding member 61 ensures that the cosmetic packaging bag is in the correct position.

[0064] Guiding during the conveying process: When the conveying belt 24 starts to move, the guiding member 61 guides both sides of the cosmetic packaging bag, restricts its lateral movement, or guides the cosmetic packaging bag to the correct placement posture. The guiding function of the guiding member 61 enables the cosmetic packaging bag not to deviate from the conveying path during the conveying process, ensuring that the cosmetic packaging bag moves stably to the position of the receiving component 3.

[0065] The solution of this application realizes the following effects by setting the guiding component 6 with the above structure:

[0066] First, prevent deviation: The setting of the guiding member 61 effectively prevents the cosmetic packaging bag from laterally deviating during the conveying process, ensuring that the cosmetic packaging bag moves stably along the conveying direction of the conveying belt 24.

[0067] Second, improve operation accuracy: Through the guiding of the guiding member 61, the cosmetic packaging bag can accurately reach the designated position, providing a good foundation for subsequent folding operations.

[0068] Third, improve efficiency: The guiding function of the guiding member 61 makes the conveying process of the cosmetic packaging bag smoother, improving the operating efficiency of the production line.

[0069] In summary, through the setting of the two guiding members 61 of the guiding component 6 in the solution of this application, the position of the cosmetic packaging bag during the conveying process is effectively guided and restricted, preventing the cosmetic packaging bag from deviating from the conveying path. This not only ensures that the cosmetic packaging bag can accurately reach the position of the receiving component 3, providing a stable foundation for subsequent folding operations, but also improves the operating reliability and production efficiency of the equipment.

[0070] Refer to Figure 1 and Figure 2 , in some embodiments, the two guiding members 61 proposed in the embodiment of the present utility model are slidably connected to the bracket 11, and the two guiding members 61 can move towards or away from each other to adapt to the sizes of different cosmetic packaging bags.

[0071] In this embodiment, through the sliding connection design of the two guiding members 61, it is possible to adapt to cosmetic packaging bags of different sizes, thereby improving the flexibility and applicability of the device.

[0072] The working principle of the two guiding members 61 with the sliding connection design proposed in the solution of this application is as follows:

[0073] Sliding connection: The two guiding members 61 are installed on the bracket 11 by a sliding connection method and can move horizontally along the track or chute of the bracket 11.

[0074] Position adjustment: The guiding members 61 can move towards each other or away from each other to adjust the distance between the guiding members, so as to adapt to cosmetic packaging bags of different sizes.

[0075] The working process of the two guiding members 61 with the sliding connection design proposed in the solution of this application is as follows:

[0076] Initial setting: According to the size of the cosmetic packaging bag to be processed, adjust the positions of the two guiding members 61 so that the distance between them is suitable for the width of the cosmetic packaging bag. The operator can adjust manually or drive the two guiding members 61 automatically through an electric device.

[0077] Sliding adjustment: When the size of the cosmetic packaging bag changes, through the sliding connection, the two guiding members 61 can move towards each other or away from each other to adapt to the new size of the cosmetic packaging bag. After the adjustment is completed, the positions of the guiding members 61 are fixed to ensure stable guidance of the cosmetic packaging bag during the conveying process.

[0078] Guiding function: During the conveying process, the two guiding members 61 continue to restrict and guide the cosmetic packaging bag to ensure that the cosmetic packaging bag moves stably along the direction of the conveying belt 24.

[0079] The solution of this application realizes the following effects by setting the guiding component 6 with the above structure:

[0080] Firstly, through the adjustable design that the two guiding members 61 can be slidably connected to the machine base, the guiding component 6 can adapt to cosmetic packaging bags of different sizes, increasing the versatility and flexibility of the device.

[0081] Secondly, the sliding connection design makes the adjustment process of the guiding members 61 simple. The operator can quickly adjust to adapt to different sizes of cosmetic packaging bags, improving the operation efficiency of the device.

[0082] The solution of this application realizes the adaptability to cosmetic packaging bags of different sizes by setting two guiding members 61 connected in a sliding manner. The guiding members 61 can move towards or away from each other to adjust the distance, ensuring the effective guiding and restricting of cosmetic packaging bags during transportation. This design not only improves the flexibility and applicability of the equipment, but also ensures the stability and accuracy of the transportation process of cosmetic packaging bags, thus improving production efficiency and equipment reliability.

[0083] Referring to Figure 1 and Figure 2 In some embodiments, the receiving component 3 proposed in the embodiment of the present utility model includes at least one receiving member 31 and at least two roller shafts 32. Both of the two roller shafts 32 are rotatably connected to the bracket 11, and the two roller shafts 32 are horizontally spaced apart. The receiving member 31 is drivingly connected to the two roller shafts 32 for supporting the cosmetic packaging bag.

[0084] In this embodiment, the receiving member 31 is used to support the first cosmetic packaging bag of the cosmetic packaging bag conveyed from the first conveying mechanism 2. At least two roller shafts 32 are rotatably connected to the bracket 11 and are horizontally spaced apart. The receiving member 31 is connected to the two roller shafts 32 through a transmission device, so that the receiving member 31 can move along with the rotation of the roller shafts 32, thereby realizing the support and positioning of the cosmetic packaging bag.

[0085] The working process of the receiving component 3 proposed in the solution of this application is as follows:

[0086] Initial positioning: When the cosmetic packaging bag is conveyed from the first conveying mechanism 2, the receiving member 31 is in an appropriate position to prepare for receiving the first cosmetic packaging bag of the cosmetic packaging bag.

[0087] Receiving of the cosmetic packaging bag: The first conveying mechanism 2 conveys the cosmetic packaging bag to the position of the receiving component 3, so that the first cosmetic packaging bag of the cosmetic packaging bag moves onto the receiving member 31, and the second cosmetic packaging bag still remains at the end of the first conveying mechanism 2.

[0088] Support and transmission: The two roller shafts 32 can rotate along with the movement of the received cosmetic packaging bag, not only keeping the receiving member 31 stable, but also providing a moving guide for the cosmetic packaging bag, making it easier for the cosmetic packaging bag to move on the receiving member 31.

[0089] Stable position: The receiving member 31 is drivingly connected through the roller shafts 32 to ensure the stability of the part of the cosmetic packaging bag on the receiving member, providing reliable support for subsequent folding operations.

[0090] Through the design of the material receiving component 3, in this embodiment, the stable receiving and supporting of cosmetic packaging bags are realized. The material receiving member 31 can adapt to cosmetic packaging bags of different sizes through the transmission connection with the roller shaft 32, providing precise position control and stable support. This design not only improves the flexibility and applicability of the cosmetic packaging bag folding equipment, but also ensures the stability and accuracy of the cosmetic packaging bag during transportation and folding, thereby improving the efficiency and quality of the entire production process.

[0091] Referring to Figure 1 and Figure 2 , in some embodiments, one of the two roller shafts 32 close to the first conveying mechanism 2 is in transmission connection with the driving shaft 22;

[0092] In some embodiments, the number of the material receiving members 31 is multiple, and the material receiving members 31 are horizontally arranged at intervals, and each material receiving member 31 is sleeved on the two roller shafts 32.

[0093] In this embodiment, one of the two roller shafts 32 close to the first conveying mechanism 2 is in transmission connection with the driving shaft 22. When the driving shaft 22 rotates, this roller shaft 32 is driven to rotate synchronously with the driving shaft 22. Since the two roller shafts 32 are connected by the material receiving member 31, the other roller shaft 32 will also rotate accordingly, thereby driving the movement of the material receiving member 31.

[0094] The working process of each component in the solution of this application is as follows:

[0095] Driving shaft drive: The driving shaft 22 is powered by the conveying driving member 21 to drive the roller shaft 32 in transmission connection with it to rotate.

[0096] Roller shaft transmission: When the roller shaft 32 in transmission connection with the driving shaft 22 rotates, through the transmission connection of the material receiving member 31, the other roller shaft 32 will also rotate synchronously.

[0097] Movement of the material receiving member: Since the material receiving member 31 is sleeved on the two roller shafts 32, the rotation of the roller shafts will drive the material receiving member 31 to move horizontally or maintain a stable position.

[0098] The solution of this application realizes the following effects by setting the components with the above structures:

[0099] First, synchronous movement: The synchronous rotation of the roller shafts 32 ensures the stability and synchronism of the material receiving member 31, avoiding the deviation or instability of the cosmetic packaging bag during the material receiving process.

[0100] Second, unified drive: By driving one roller shaft 32 through the driving shaft 22, the unified drive and coordination of the entire system are ensured, reducing the complexity and failure rate that may be brought by a multi-drive system.

[0101] In some embodiments, the material receiving member 31 can be an O-shaped belt. The number of material receiving members 31 is multiple, and each material receiving member is horizontally spaced. Each material receiving member 31 is sleeved on two roller shafts 32. This means that there are multiple material receiving members 31 between the two roller shafts 32, which are used to support the cosmetic packaging bag. The multiple material receiving members 31 provide a uniform supporting surface, disperse the weight of the cosmetic packaging bag, and avoid the overload problem caused by excessive weight when a single material receiving member is set.

[0102] In the solution of this application, the working process of the multiple material receiving members 31 is as follows:

[0103] Placement of the cosmetic packaging bag: When the cosmetic packaging bag is conveyed from the first conveying mechanism 2, the multiple material receiving members 31 can provide multiple supporting points to evenly distribute the weight of the cosmetic packaging bag.

[0104] Stable support: Since each material receiving member 31 is sleeved on two roller shafts 32, the synchronous rotation of the roller shafts 32 ensures the synchronous movement of all the material receiving members 31, thereby providing stable support.

[0105] Smooth material receiving: Driven by the roller shafts 32, the material receiving members 31 maintain a stable state when receiving the cosmetic packaging bag, avoiding the shaking and sliding of the cosmetic packaging bag.

[0106] The solution of this application realizes the following effects by setting the material receiving member 31 with the above structure:

[0107] First, the multiple material receiving members 31 can evenly distribute the weight of the cosmetic packaging bag, reduce the pressure on a single material receiving member, and improve the stability of the overall system.

[0108] Second, the setting of the multiple material receiving members 31 can provide uniform support and can adapt to cosmetic packaging bags of various different widths.

[0109] The solution of this application realizes the stable, efficient reception and support of the cosmetic packaging bag by designing the two roller shafts 32 and the multiple material receiving members 31. The synchronous rotation and transmission design of the roller shafts 32 ensure the stable movement of the material receiving members 31, while the uniform support of the multiple material receiving members 31 makes the weight distribution of the cosmetic packaging bag more uniform, reducing deformation and failures. These designs not only improve the adaptability and flexibility of the equipment, but also ensure the efficiency and reliability of the entire folding process of the cosmetic packaging bag.

[0110] Referring to Figure 1 and Figure 2 , in some embodiments, the cosmetic packaging bag folding device proposed in the embodiment of the present utility model further includes a material receiving baffle 7. The material receiving baffle 7 straddles the upper side of the material receiving assembly 3, and the lower end of the material receiving baffle 7 is vertically spaced from the material receiving assembly 3. The material receiving baffle 7 is used to block the cosmetic packaging bag.

[0111] In this embodiment, the material receiving baffle 7 is disposed across the upper side of the material receiving assembly 3, and its lower end is vertically spaced from the material receiving assembly 3. The main function of the material receiving baffle 7 is to block the cosmetic packaging bag and prevent the cosmetic packaging bag from being overly displaced during transportation, that is, to move the connecting bag body of the cosmetic packaging bag to a position below the corresponding folding member 42, facilitating the folding operation of the folding assembly 4.

[0112] When the cosmetic packaging bag is conveyed from the first conveying mechanism 2 to the material receiving assembly 3, the material receiving baffle 7 is located above the cosmetic packaging bag, forming a vertically spaced blocking area.

[0113] During the transportation of the cosmetic packaging bag, it may be displaced or tilted due to inertia or other external forces. The material receiving baffle 7 forms a restriction on the cosmetic packaging bag through the vertical interval between its lower end and the material receiving assembly 3. The first cosmetic packaging bag on the material receiving assembly 3 that the cosmetic packaging bag moves to is blocked by the material receiving baffle 7, preventing the cosmetic packaging bag from continuing to move forward.

[0114] Folding process: When the folding assembly 4 performs the folding operation, the material receiving baffle 7 ensures that the part of the cosmetic packaging bag on the material receiving assembly 3 remains stable and will not slide or shift due to the folding operation.

[0115] By setting the material receiving baffle 7, the stability and reliability of the cosmetic packaging bag folding device are further improved in this embodiment. Through its reasonable position setting, the material receiving baffle 7 effectively blocks and restricts the displacement of the cosmetic packaging bag during transportation and folding, ensuring that the cosmetic packaging bag is always in the accurate position corresponding to the folding member 42. The accuracy and consistency of the folding operation are improved.

[0116] Refer to Figure 1 and Figure 2 , in some embodiments, the material receiving baffle 7 proposed in the embodiment of the present utility model is slidably connected to the machine base 1, and the material receiving baffle 7 can move in a direction towards or away from the first conveying mechanism 2.

[0117] In this embodiment, the material receiving baffle 7 is slidably connected to the machine base 1, and the material receiving baffle 7 can horizontally slide along a specific track on the machine base 1. The material receiving baffle 7 can move horizontally in a direction towards or away from the first conveying mechanism 2, thereby adjusting its position relative to the material receiving assembly 3 and the cosmetic packaging bag.

[0118] The working process of the material receiving baffle 7 proposed in the solution of this application is as follows:

[0119] Initial adjustment: According to the size of the cosmetic packaging bag and the conveying position of the first conveying mechanism 2, the operator can adjust the position of the receiving baffle 7 so that it blocks the cosmetic packaging bag at the optimal position, ensuring that the cosmetic packaging bag can be smoothly received on the receiving component 3, and the folding position of the cosmetic packaging bag exactly corresponds to the folding component 4.

[0120] Dynamic adjustment: During the production process, if it is necessary to process cosmetic packaging bags of different sizes or adjust the conveying path, the receiving baffle 7 can move along the sliding track to a new position to adapt to different production requirements.

[0121] Stable blocking: During the receiving and folding processes, the receiving baffle 7 is in a preset position, and its stability is ensured through a sliding connection, preventing the cosmetic packaging bag from shifting or slipping during conveying and folding.

[0122] The solution of this application achieves the following effects by setting the receiving baffle 7 with the above structure:

[0123] First, enhanced flexibility: The sliding connection design of the receiving baffle 7 enables it to be adjusted in position according to actual needs, adapting to cosmetic packaging bags of different sizes and types, and improving the adaptability and flexibility of the equipment.

[0124] Second, reduced adjustment time: The sliding connection design makes the adjustment process of the receiving baffle 7 faster and more convenient, reducing the time for equipment adjustment and maintenance, and improving production efficiency.

[0125] In summary, the solution of this application further optimizes the folding process of the cosmetic packaging bag by setting the slidably connected receiving baffle 7. The flexible adjustment function of the receiving baffle 7 enables it to adjust its position according to different production requirements and the size of the cosmetic packaging bag, thereby providing an accurate and stable blocking effect. This not only improves the adaptability and production efficiency of the equipment, but also ensures the stability and precise positioning of the cosmetic packaging bag during conveying and folding, reducing faults and rework caused by the displacement of the cosmetic packaging bag, and thus improving the overall production quality and efficiency.

[0126] Refer to Figures 3 to 5 , in some embodiments, the second conveying mechanism 5 proposed by the embodiment of the present utility model at least includes a first conveyor belt 51 and a second conveyor belt 52, wherein:

[0127] The first conveyor belt 51 can move relative to the machine base 1;

[0128] A second channel for the cosmetic packaging bag to pass through is formed at an interval between the second conveyor belt 52 and the first conveyor belt 51. The second channel corresponds to the first channel, and the second conveyor belt 52 can move relative to the machine base 1.

[0129] In this embodiment, the first conveyor belt 51 is installed on the machine base 1 and can move relative to the machine base 1, and is used to receive the folded cosmetic packaging bags from the material receiving assembly 3. The second conveyor belt 52 is arranged at an interval from the first conveyor belt 51, and a second passage for the cosmetic packaging bags to pass through is formed between the two at an interval. This second passage corresponds to the position of the first passage and is used to enable the cosmetic packaging bags to smoothly enter the second conveying mechanism 5 after being folded.

[0130] The working process of the second conveying mechanism 5 proposed in the solution of this application is as follows:

[0131] Receiving of cosmetic packaging bags: When the cosmetic packaging bags are folded by the folding assembly 4, they fall into the second passage.

[0132] Conveying process: The first conveyor belt 51 and the second conveyor belt 52 start to move, and the folded cosmetic packaging bags move along the direction of the second passage, and the cosmetic packaging bags are smoothly conveyed to the next working section or the packaging box.

[0133] Continuous conveying: Due to the synchronous movement of the first conveyor belt 51 and the second conveyor belt 52, the cosmetic packaging bags can be continuously conveyed after being folded, improving the production efficiency and the degree of automation.

[0134] The solution of this application realizes the following effects by setting the second conveying mechanism 5 with the above structure:

[0135] First, smooth conveying: Through the cooperation of the first conveyor belt 51 and the second conveyor belt 52, the cosmetic packaging bags can be smoothly conveyed after being folded, reducing the damage or deformation of the cosmetic packaging bags caused by vibration or unsteady movement.

[0136] Second, efficient conveying: The double conveyor belt design improves the conveying efficiency of the cosmetic packaging bags, ensuring that the cosmetic packaging bags can quickly enter the next working section after being folded, shortening the production cycle.

[0137] Third, strong adaptability: The double-belt design of the second conveying mechanism 5 can adapt to cosmetic packaging bags of different thicknesses, providing high flexibility and versatility and meeting different production requirements.

[0138] In summary, the solution of this application realizes the efficient and smooth conveying of the folded cosmetic packaging bags by setting the second conveying mechanism 5. The cooperation of the first conveyor belt 51 and the second conveyor belt 52 not only improves the conveying efficiency, ensures the stability of the cosmetic packaging bags, but also reduces equipment failures and the production cycle. The double conveyor belt design makes the second conveying mechanism 5 have strong adaptability and flexibility, can meet the conveying requirements of cosmetic packaging bags of different sizes and types, and thus improves the degree of automation and production efficiency of the overall production line.

[0139] In some embodiments, if the distance between the first conveyor belt 51 and the second conveyor belt 52 is adjusted, that is, the width of the second channel is adjusted to be slightly smaller than the thickness of the folded cosmetic packaging bag, the folded cosmetic packaging bag can be flattened during the conveyance by the first conveyor belt 51 and the second conveyor belt 52 at this time.

[0140] Referring to Figures 3 to 5 , in some embodiments, the second conveying mechanism 5 proposed in the embodiment of the present invention further includes a third conveyor belt 53 and a belt driving member 54. The relative parts of the first conveyor belt 51 and the second conveyor belt 52 are vertically arranged to form a vertical second channel. The feeding end of the second channel is butted against the first channel. The third conveyor belt 53 is horizontally arranged below the discharging end of the second channel and can move relative to the machine base 1;

[0141] The belt driving member 54 is in transmission connection with the first conveyor belt 51, the second conveyor belt 52 and the third conveyor belt 53 to drive the first conveyor belt 51, the second conveyor belt 52 and the third conveyor belt 53 to move relative to the machine base 1.

[0142] In this embodiment, the first conveyor belt 51 and the second conveyor belt 52 can be vertically arranged, that is, the first conveyor belt 51 and the second conveyor belt 52 can move vertically relative to the machine base 1, and the interval between the two forms a vertical second channel. The feeding end of the second channel is butted against the first channel for receiving the folded cosmetic packaging bag.

[0143] The third conveyor belt 53 is horizontally arranged below the discharging end of the second channel and can move relative to the machine base 1 for receiving and continuously conveying the cosmetic packaging bag coming out of the second channel.

[0144] The belt driving member 54: is in transmission connection with the first conveyor belt 51, the second conveyor belt 52 and the third conveyor belt 53, provides a unified power source, and drives all conveyor belts to move relative to the machine base 1.

[0145] The working process of the second conveying mechanism 5 proposed in the solution of this application is as follows:

[0146] The cosmetic packaging bag enters the second channel: The folded cosmetic packaging bag enters the vertical second channel formed by the first conveyor belt 51 and the second conveyor belt 52 through the first channel.

[0147] Vertical conveyance: Driven by the belt driving member 54, the first conveyor belt 51 and the second conveyor belt 52 move synchronously to convey the cosmetic packaging bag in the vertical direction to the discharging end of the second channel.

[0148] Re-conveyance: The cosmetic packaging bag enters the third conveyor belt 53 from the discharging end of the second channel, and the third conveyor belt 53 moves to convey the cosmetic packaging bag to the next working section or into the packaging box.

[0149] The solution of this application achieves the following effects through the above settings:

[0150] Through vertical and horizontal two-stage conveying, the second conveying mechanism 5 can convey cosmetic packaging bags quickly and efficiently, improving production efficiency.

[0151] The belt driving member 54 provides a unified power source for all conveyor belts, ensuring the synchronous operation of each conveyor belt and improving the coordination and reliability of the system.

[0152] In the solution of this application, the second conveying mechanism 5 realizes more efficient and stable conveying of cosmetic packaging bags by adding the third conveyor belt 53 and the belt driving member 54. The vertical second channel design ensures the stable conveying of cosmetic packaging bags in the vertical direction, while the horizontal setting of the third conveyor belt 53 ensures that the cosmetic packaging bags can smoothly enter the next working section. The unified belt driving member 54 provides a coordinated power source, ensuring the synchronism and reliability of the entire conveying process.

[0153] The above are only partial or preferred embodiments of the present utility model. Neither the text nor the drawings can limit the scope of protection of the present utility model. All equivalent structural transformations made under the overall concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields are included in the scope of protection of the present utility model.

Claims

1. A folding device for a cosmetic packaging bag, which is used to fold a cosmetic packaging bag having a first cosmetic packaging bag, a second cosmetic packaging bag, and a connecting bag body connected between the first cosmetic packaging bag and the second cosmetic packaging bag in half from the connecting bag body; characterized in that, The cosmetic packaging bag folding device includes: A machine base; A first conveying mechanism, provided on the machine base, for conveying a cosmetic packaging bag having a first cosmetic packaging bag, a second cosmetic packaging bag, and a connecting bag body; A material receiving component, provided on the machine base, spaced from the first conveying mechanism and having a first channel formed therebetween; The first conveying mechanism is used to convey the cosmetic packaging bag towards the material receiving component, so that the first cosmetic packaging bag moves to the material receiving component, the second cosmetic packaging bag is carried at the end of the first conveying mechanism, and the connecting bag body is located above the first channel; A folding component, located above the first channel, includes a folding driving member and a folding member connected to the output end of the folding driving member. The folding driving member is used to drive the folding member to pass through the first channel to fold the cosmetic packaging bag in half and convey it to the lower side of the first channel; A second conveying mechanism, located below the first channel, is arranged corresponding to the first channel, and the second conveying mechanism is used to convey the folded cosmetic packaging bag into a packaging box.

2. The cosmetic packaging bag folding device according to claim 1, wherein, The machine base includes a bracket. The first conveying mechanism includes a conveying driving member, a driving shaft, a driven shaft, and a conveying belt. The driving shaft and the driven shaft are horizontally spaced on the bracket. The conveying belt is sleeved on the driving shaft and the driven shaft. The output end of the conveying driving member is drivingly connected to the driving shaft for driving the driving shaft to make the conveying belt drive the cosmetic packaging bag to move.

3. The cosmetic packaging bag folding device according to claim 2, wherein, The cosmetic packaging bag folding device further includes a guiding component. The guiding component includes two guiding members provided on the bracket, and the two guiding members are horizontally spaced on both sides of the conveying direction of the conveying belt.

4. The cosmetic packaging bag folding device according to claim 3, characterized in that, The two guiding members are slidably connected to the bracket, and the two guiding members can move towards or away from each other to adapt to the sizes of different cosmetic packaging bags.

5. The cosmetic packaging bag folding device according to any one of claims 2 to 4, characterized in that, The material receiving component includes at least one material receiving member and at least two roller shafts. The two roller shafts are both rotatably connected to the bracket and are horizontally spaced. The material receiving member is drivingly connected to the two roller shafts for supporting the cosmetic packaging bag.

6. The cosmetic packaging bag folding device according to claim 5, characterized in that, One of the two roller shafts adjacent to the first conveying mechanism is drivingly connected to the driving shaft; and / or, The number of the material receiving members is multiple, and the material receiving members are horizontally spaced. Each material receiving member is sleeved on the two roller shafts.

7. The cosmetic packaging bag folding device according to claim 1, characterized in that, The cosmetic packaging bag folding device further includes a material receiving baffle. The material receiving baffle straddles the upper side of the material receiving component. The lower end of the material receiving baffle is vertically spaced from the material receiving component, and the material receiving baffle is used to block the cosmetic packaging bag.

8. The cosmetic packaging bag folding device according to claim 7, characterized in that, The material receiving baffle is slidably connected to the machine base, and the material receiving baffle can move in a direction towards or away from the first conveying mechanism.

9. The cosmetic packaging bag folding device according to claim 1, wherein, The second conveying mechanism at least includes a first conveyor belt and a second conveyor belt, where: The first conveyor belt can move relative to the machine base; A second channel for the cosmetic packaging bag to pass through is formed at an interval between the second conveyor belt and the first conveyor belt. The second channel corresponds to the first channel, and the second conveyor belt can move relative to the machine base.

10. The cosmetic packaging bag folding device according to claim 9, characterized in that, The second conveying mechanism further includes a third conveyor belt and a belt driving member. Opposite portions of the first conveyor belt and the second conveyor belt are vertically arranged to form the vertical second channel. The feeding end of the second channel is docked with the first channel. The third conveyor belt is horizontally arranged below the discharging end of the second channel and can move relative to the machine base. The belt driving member is drivingly connected to the first conveyor belt, the second conveyor belt and the third conveyor belt to drive the first conveyor belt, the second conveyor belt and the third conveyor belt to move relative to the machine base.

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