Double layer forming mechanism of disposable glove machine

Abstract

The utility model discloses a double -deck forming mechanism of disposable glove machine relates to glove processing technical field, including the frame, set up the upper layer forming unit of frame upper portion and set up the lower layer forming unit of frame lower portion, the upper layer forming unit and lower layer forming unit all respectively include fixed die plate and movable die plate, the movable die plate is built -in with heating mechanism, the surface of movable die plate is provided with cavity, still be provided with guide assembly and drive assembly on the frame, the guide assembly penetrates upper layer forming unit and lower layer forming unit, contains a plurality of first guide column, and a plurality of first guide column's outside is equipped with elastic buffer piece, drive assembly is used to drive movable die plate relative fixed die plate and carries out closing or opening die action, wherein, the surface of movable die plate and opposite both sides of its cavity all respectively protrude and set up the extension block, the surface of fixed die plate is provided with the recess that is suitable for extension block, can obviously promote production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glove processing technology, specifically to a double-layer forming mechanism for a disposable glove machine. Background Technology

[0002] In the disposable glove manufacturing industry, glove forming is a critical process that directly affects product quality and production efficiency. Currently, most disposable glove machines have a single-layer forming mechanism, meaning that only one layer of glove can be formed in a single operation.

[0003] These traditional single-layer molding mechanisms typically include a frame, a fixed mold plate and a moving mold plate mounted on the frame. The moving mold plate is equipped with a heating mechanism and has a cavity on its surface that matches the shape of the glove. The moving mold plate is driven to close relative to the fixed mold plate by a drive component. The raw material is formed in the cavity by heating and pressure, and then demolding is completed by opening the mold.

[0004] However, with the increasing market demand for disposable gloves, traditional single-layer forming mechanisms have gradually revealed their low production efficiency. Since only one layer of glove can be formed at a time, increasing output often requires increasing the number of machines or extending production time. This not only increases equipment investment costs and floor space, but may also lead to increased energy consumption and greater difficulty in production management due to the increased number of machines.

[0005] Meanwhile, during the raw material transportation process, the guiding and positioning accuracy of traditional mechanisms for raw materials needs to be improved, as raw material deviation is prone to occur, affecting the dimensional consistency of the gloves after molding and increasing the difficulty of subsequent cutting and other processes.

[0006] Therefore, it is necessary to propose a new technical solution to address the aforementioned problems. Utility Model Content

[0007] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0008] A double-layer forming mechanism for a disposable glove machine includes a frame, an upper forming unit disposed on the upper part of the frame, and a lower forming unit disposed on the lower part of the frame.

[0009] The upper forming unit and the lower forming unit each include a fixed template and a moving template. The moving template has a built-in heating mechanism and a cavity is provided on its surface.

[0010] The frame is also provided with a guide assembly and a drive assembly. The guide assembly runs through the upper forming unit and the lower forming unit, and includes multiple first guide pillars. Elastic buffers are sleeved on the outside of the multiple first guide pillars. The drive assembly is used to drive the moving template to perform mold closing or mold opening actions relative to the fixed template.

[0011] The moving template has extension blocks protruding from its surface on both sides relative to its cavity. The fixed template has grooves adapted to the extension blocks on its surface. A passageway is formed between the two extension blocks to allow material to pass through. The fixed template and the moving template are positioned opposite each other and on both sides of the passageway extension direction to form a feed end and a discharge end.

[0012] As a further embodiment of the present invention, the groove is provided with an elastic block assembly, which includes an elastic block body and an elastic support member. One end of the elastic support member is connected to the elastic block body, and the other end is connected to the bottom of the groove.

[0013] As a further embodiment of this utility model, under the action of the elastic support member, the top surface of the elastic block body is flush with or slightly higher than the groove opening.

[0014] As a further embodiment of this utility model, the elastic block assembly also includes a second guide post. The elastic block body has a guide hole. One end of the second guide post is fixedly connected to the bottom of the groove, and the other end passes through the guide hole to guide the movement of the elastic block body.

[0015] As a further embodiment of this utility model, a silicone pad is provided on the surface of the template and at the position corresponding to the passageway. The silicone pad has a relief opening along its surface that is adapted to the groove.

[0016] As a further embodiment of this utility model, the driving component includes a driving source and a transmission component. The driving source is mounted on the frame, and one end of the transmission component is connected to the output end of the driving source, while the other end is connected to the moving template of the upper forming unit and the moving template of the lower forming unit, respectively.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1) The double-layer forming mechanism of the double-layer disposable glove machine can simultaneously perform the forming of two layers of gloves by setting up an upper forming unit and a lower forming unit. Compared with the traditional single-layer forming mechanism, it can significantly improve production efficiency, increase glove output in the same amount of time, and save equipment investment costs and floor space without the need to increase the number of equipment.

[0019] 2) The extension block on the moving template cooperates with the groove on the fixed template to form a lateral limit on the raw material when the mold is closed, which effectively prevents the raw material from shifting laterally during heating and pressurization, ensures the accurate relative position of the raw material and the cavity, improves the size consistency of the gloves after molding, and reduces the difficulty of subsequent cutting and other processes.

[0020] 3) The side extension blocks fit into the fixed template when the mold is closed, forming a semi-enclosed structure around the cavity. This reduces the heat generated by the heating mechanism from spreading to the outside, helps stabilize the temperature of the cavity area, and plays an auxiliary role in heat preservation. This helps ensure the consistency of raw material softening and molding effect, while reducing energy consumption.

[0021] 4) The elastic block component in the groove, through the expansion and contraction of the elastic support, helps the extension block to smoothly embed into the groove when the mold is closed and smoothly detach when the mold is opened. In conjunction with the guiding effect of the second guide post on the elastic block body, it avoids the elastic block from shifting, ensures the stability and smoothness of the mold opening and closing action, and reduces jamming.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the planar structure of this utility model;

[0026] Figure 3 This is a cross-sectional structural schematic diagram of the present invention;

[0027] Figure 4 yes Figure 3 A magnified structural diagram of point A in the middle.

[0028] The reference numerals and names in the figure are as follows:

[0029] 1. Frame; 2. Upper forming unit; 3. Lower forming unit; 4. Fixed template; 5. Moving template; 6. First guide post; 7. Elastic buffer; 8. Extension block; 9. Groove; 10. Passageway; 11. Feed end; 12. Discharge end; 13. Elastic block body; 14. Elastic support; 15. Second guide post; 16. Silicone pad. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-4 In this embodiment of the invention, the double-layer forming mechanism of the disposable glove machine mainly consists of a frame 1, an upper forming unit 2, a lower forming unit 3, a guide assembly, and a drive assembly. These components work together to achieve efficient and stable glove forming operations. The frame 1 serves as the overall supporting foundation, with the upper forming unit 2 and the lower forming unit 3 respectively located on its upper and lower parts. The two forming units are not only structurally compatible but also distributed vertically, allowing them to perform glove forming operations simultaneously, thereby effectively improving production efficiency.

[0032] The upper forming unit 2 and the lower forming unit 3 have basically the same structure, both including a fixed template 4 and a moving template 5. The moving template 5 is equipped with a heating mechanism, which is usually composed of multiple heating tubes. These heating tubes are evenly distributed within the moving template 5 and extend in the same direction as the length of the moving template 5, so as to uniformly heat the raw material during the forming process and promote its softening. The surface of the moving template 5 facing the fixed template 4 is provided with a cavity. The shape of the cavity precisely matches the contour of the glove to be formed, providing a forming reference for the raw material. At the same time, extension blocks 8 are protruding from the surface of the moving template 5 and on both sides of its cavity. The surface of the fixed template 4 is provided with corresponding grooves 9 that fit the extension blocks 8. When the moving template 5 closes relative to the fixed template 4, the extension blocks 8 can be precisely embedded into the grooves 9, thereby achieving a tight and precise fit between the two. A passageway 10, allowing material to pass through, is formed between the two extension blocks 8. The surfaces of the fixed mold plate 4 and the moving mold plate 5, located on either side of the passageway 10's extension direction, form an inlet end 11 and an outlet end 12, respectively. Raw material enters the passageway 10 from the inlet end 11 and is discharged from the outlet end 12 after the molding process. The entire conveying path is standardized and orderly. It is worth noting that, in the mold-closed state, the extension blocks 8 on both sides, after engaging with the grooves 9 on the fixed mold plate 4, can laterally limit the raw material within the passageway 10, preventing lateral displacement during heating and pressurization. This ensures accurate relative positioning between the raw material and the cavity, thereby guaranteeing the dimensional accuracy of the molded glove. Simultaneously, the extension blocks 8 on both sides, when the mold is closed, fit against the fixed mold plate 4, forming a semi-enclosed structure around the cavity. This reduces the heat dissipation from the heating mechanism to the outside, providing auxiliary insulation to a certain extent. This helps maintain temperature stability in the cavity area, reducing energy consumption while ensuring consistency between raw material softening and molding results.

[0033] A guide assembly mounted on the frame 1 runs through the upper forming unit 2 and the lower forming unit 3. This guide assembly includes multiple first guide posts 6, which are respectively installed on the fixed template 4 and the moving template 5 of the upper and lower forming units 3. This provides stable guidance for the closing or opening action of the moving template 5 relative to the fixed template 4, ensuring the verticality and accuracy of the template movement and preventing deviation from affecting the forming quality. Furthermore, elastic buffers 7 are fitted on the outer sides of each of the multiple first guide posts 6. These elastic buffers 7 are mostly springs. During the mold closing process, when the templates approach and contact each other, the elastic buffers 7 can absorb the resulting impact force, preventing rigid collisions between the templates. During the mold opening process, the elastic buffers 7 can use their own elastic restoring force to help separate the templates, reducing wear between the templates and extending the service life of the equipment.

[0034] The drive assembly includes a drive source and transmission components. The drive source, mounted on the frame 1, can be a cylinder, hydraulic cylinder, or motor, etc. One end of the transmission component is connected to the output end of the drive source, and the other end is connected to the moving template 5 of the upper forming unit 2 and the moving template 5 of the lower forming unit 3, respectively. The transmission component can be a timing belt, gear set, connecting rod, or pipeline, etc., and the specific form is selected according to the type of drive source. When the drive source is working, the power it generates is transmitted to the moving templates 5 of the upper and lower layers through the transmission components, thereby driving the moving templates 5 to complete the mold closing or opening action relative to the fixed template 4, so as to realize the coordinated operation of the upper forming unit 2 and the lower forming unit 3 and ensure the synchronization and stability of the double-layer forming process.

[0035] An elastic block assembly is provided in the groove 9 of the mold plate 4. The elastic block assembly includes an elastic block body 13 and an elastic support 14. One end of the elastic support 14 is connected to the elastic block body 13, and the other end is connected to the bottom of the groove 9. The elastic support 14 is usually a spring. In the natural state of the elastic support 14, the top surface of the elastic block body 13 is flush with or slightly higher than the groove opening of the groove 9. When the mold is closed, the extension block 8 will press down on the elastic block body 13, and the elastic support 14 will be compressed accordingly. When the mold is opened, the rebound force of the elastic support 14 will push the elastic block body 13 to reset, thereby assisting the extension block 8 to smoothly disengage from the groove 9 and avoiding jamming. Furthermore, the elastic block assembly also includes a second guide post 15. The elastic block body 13 has a guide hole. One end of the second guide post 15 is fixedly connected to the bottom of the groove 9, and the other end passes through the guide hole. This structure plays a precise guiding role in the up and down movement of the elastic block body 13, preventing it from deviating during the movement and ensuring the stability of the elastic block assembly.

[0036] A silicone pad 16 is provided on the surface of the fixed template 4 at a position corresponding to the passage 10. The silicone pad 16 has a certain degree of elasticity and has a relief opening along its surface to fit the groove 9, so as to avoid interference between the silicone pad 16 and the groove 9 and the extension block 8. During the material conveying process, the silicone pad 16 can buffer and protect the material, reduce frictional damage between the material and the fixed template 4, and ensure the stability of the material conveying, thereby further improving the molding quality.

[0037] In summary, this utility model has the following beneficial effects.

[0038] 1) The double-layer forming mechanism of the double-layer disposable glove machine can simultaneously perform the forming of two layers of gloves by setting up an upper forming unit 2 and a lower forming unit 3. Compared with the traditional single-layer forming mechanism, it can significantly improve production efficiency, increase glove output in the same amount of time, and save equipment investment costs and floor space without the need to increase the number of equipment.

[0039] 2) The extension block 8 on the moving template 5 cooperates with the groove 9 on the fixed template 4 to form a lateral limit on the raw material in the mold during mold closing, effectively preventing the raw material from shifting laterally during heating and pressurization, ensuring the accuracy of the relative position of the raw material and the cavity, improving the size consistency of the gloves after molding, and reducing the difficulty of subsequent cutting and other processes.

[0040] 3) The two side extension blocks 8 fit with the fixed template 4 when the mold is closed, forming a semi-enclosed structure around the cavity. This reduces the heat generated by the heating mechanism from spreading to the outside, helps stabilize the temperature of the cavity area, and plays an auxiliary role in heat preservation. This helps ensure the consistency of raw material softening and molding effect, while reducing energy consumption.

[0041] 4) The elastic block assembly in the groove 9, through the extension and retraction of the elastic support 14, helps the extension block 8 to smoothly embed into the groove 9 when the mold is closed and smoothly detach when the mold is opened. In conjunction with the guiding effect of the second guide post 15 on the elastic block body 13, it avoids the elastic block from shifting, ensures the stability and smoothness of the mold opening and closing action, and reduces jamming.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A double-layer forming mechanism for a disposable glove machine, characterized in that, It includes a frame, an upper forming unit located on the upper part of the frame, and a lower forming unit located on the lower part of the frame; The upper forming unit and the lower forming unit each include a fixed template and a moving template. The moving template has a built-in heating mechanism and a cavity is provided on its surface. The frame is also provided with a guide assembly and a drive assembly. The guide assembly runs through the upper forming unit and the lower forming unit, and includes multiple first guide pillars. Elastic buffers are sleeved on the outside of the multiple first guide pillars. The drive assembly is used to drive the moving template to perform mold closing or mold opening actions relative to the fixed template. The moving template has extension blocks protruding from its surface on both sides relative to its cavity. The fixed template has grooves adapted to the extension blocks on its surface. A passageway is formed between the two extension blocks to allow material to pass through. The fixed template and the moving template are positioned opposite each other and on both sides of the passageway extension direction to form a feed end and a discharge end.

2. The double-layer forming mechanism of a disposable glove machine according to claim 1, characterized in that, The groove contains an elastic block assembly, which includes an elastic block body and an elastic support member. One end of the elastic support member is connected to the elastic block body, and the other end is connected to the bottom of the groove.

3. The double-layer forming mechanism of a disposable glove machine according to claim 2, characterized in that, Under the action of the elastic support, the top surface of the elastic block body is flush with or slightly higher than the groove opening.

4. The double-layer forming mechanism of a disposable glove machine according to claim 2, characterized in that, The elastic block assembly also includes a second guide post. The elastic block body has a guide hole. One end of the second guide post is fixedly connected to the bottom of the groove, and the other end passes through the guide hole to guide the movement of the elastic block body.

5. The double-layer forming mechanism of a disposable glove machine according to any one of claims 1-4, characterized in that, A silicone pad is provided on the surface of the template and at the position corresponding to the passageway. The silicone pad has a relief opening along its surface that is adapted to the groove.

6. The double-layer forming mechanism of a disposable glove machine according to claim 1, characterized in that, The drive assembly includes a drive source and a transmission component. The drive source is mounted on the frame. One end of the transmission component is connected to the output end of the drive source, and the other end is connected to the moving template of the upper forming unit and the moving template of the lower forming unit, respectively.

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