Glove opening mechanism

Abstract

The utility model discloses a glove opening mechanism which comprises a machine frame, a first sliding plate and a second sliding plate which can slide are arranged on the machine frame, a first driving assembly and a second driving assembly are arranged at the bottom of the machine frame, the first driving assembly drives the first sliding plate to move, and a second driving device drives the second sliding plate to move. A plurality of opening assemblies are arranged on the rack, each opening assembly comprises a left clamping plate and a right clamping plate which are oppositely arranged, the left clamping plate is connected with the first sliding plate, and the right clamping plate is connected with the second sliding plate. The first driving assembly and the second driving assembly are arranged to control the first sliding plate and the second sliding plate to move respectively, the first sliding plate controls the left clamping plate, the second sliding plate controls the right clamping plate, the effect that the multiple opening assemblies work at the same time is achieved, and therefore the multiple gloves are opened at the same time, and the glove opening efficiency is greatly improved; in addition, movement of the left clamping plate and the right clamping plate is flexibly adjusted through different driving parameters, flexibility is high, and the application range is wide.

Description

Technical Field

[0001] This utility model relates to the field of glove production equipment technology, and more specifically, to a glove spreading mechanism. Background Technology

[0002] In the glove production process, gloves are often fitted onto hand molds according to their different functions, and then further processed to create gloves with special properties such as acid and alkali resistance, corrosion resistance, and high temperature resistance. Currently, the process of fitting the glove onto the hand mold usually relies on manual labor to open the glove opening and then align it with the hand mold. This manual operation is not only inefficient but also labor-intensive and costly, making it difficult to meet the needs of large-scale production. Utility Model Content

[0003] This utility model provides a glove opening mechanism to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A glove opening mechanism includes a frame, on which a slidable first slide plate and a second slide plate are provided, and at the bottom are a first drive assembly and a second drive assembly. The first drive assembly drives the first slide plate to move, and the second drive assembly drives the second slide plate to move. The frame is provided with a plurality of opening assemblies, each opening assembly including a left clamping plate and a right clamping plate arranged opposite each other. The left clamping plate is connected to the first slide plate, and the right clamping plate is connected to the second slide plate. The first slide plate and the second slide plate respectively drive the left clamping plate and the right clamping plate to move closer to each other or further away from each other.

[0004] Preferably, the spreading assembly has upper stop rod assemblies on both sides; the spreading assembly has a lower stop rod assembly inside; the upper stop rod assembly and the lower stop rod assembly are respectively connected to the frame; the left clamp plate has a left slot, and a rotatable left buckle is provided next to the left slot; the right clamp plate has a right slot, and a rotatable right buckle is provided next to the right slot; when the left clamp plate and the right clamp plate are close to each other, the left buckle contacts the lower stop rod assembly and rotates away from the left slot, and the right buckle contacts the lower stop rod assembly and rotates away from the right slot; when the left clamp plate and the right clamp plate are far apart, the left buckle contacts the adjacent upper stop rod assembly and rotates towards the left slot, and the right buckle contacts the adjacent upper stop rod assembly and rotates towards the right slot.

[0005] Preferably, the left latch and the right latch have the same structure and are arranged opposite to each other; the left latch includes an upper rotating seat, a lower rotating seat, a rotating shaft, a latching arm, and a stop block; the upper rotating seat and the lower rotating seat are respectively mounted on the left clamping plate, and the rotating shaft is rotatably disposed between the upper rotating seat and the lower rotating seat; the latching arm is fixedly connected to the upper part of the rotating shaft, and the stop block is fixedly connected to the lower part of the rotating shaft; the stop block includes an upper stop plate and a lower stop plate, the upper stop plate is configured to cooperate with the upper stop rod assembly, and the lower stop plate is configured to cooperate with the lower stop rod assembly.

[0006] Preferably, the angle between the upper baffle and the lower baffle is 90 degrees.

[0007] Preferably, the upper stop assembly includes a first fixed seat and a first top post, the lower part of the first fixed seat is fixedly connected to the frame, and the upper part is connected to the first top post; the lower stop assembly includes a second fixed seat and a second top post, the lower part of the second fixed seat is fixedly connected to the frame, and the upper part is connected to the second top post; both ends of the first top post and both ends of the second top post are respectively provided with arc-shaped chamfers; the first top post is configured to cooperate with the upper stop plate, and the second top post is configured to cooperate with the lower stop plate.

[0008] Preferably, two adjacent spreading components share the same upper stop assembly.

[0009] Preferably, the end of the arm is provided with a barb for hooking the glove.

[0010] Preferably, the frame is provided with a first slide groove and a second slide groove, the first slide groove and the second slide groove are arranged parallel to each other; the bottom of the first slide plate is provided with a plurality of first sliders, which are slidably connected to the first slide groove through the first sliders; the bottom of the second slide plate is provided with a plurality of second sliders, which are slidably connected to the second slide groove through the second sliders.

[0011] Preferably, the first drive assembly and the second drive assembly are respectively disposed at both ends of the bottom of the frame; the end of the first slide plate is provided with a first fixing plate, which is connected to the first drive mechanism; the end of the second slide plate is provided with a second fixing plate, which is connected to the second drive mechanism.

[0012] Preferably, the first drive assembly and the second drive assembly have the same structure; the first drive assembly includes a servo motor, a coupling, a front support base, a rear support base, a lead screw, a nut seat, and a pull rod, the lead screw is rotatably mounted on the front support base and the rear support base, and the nut seat is threadedly connected to the lead screw; the servo motor is connected to one end of the lead screw through the coupling; one end of the pull rod is connected to the nut seat, and the other end is connected to the first fixing plate.

[0013] Compared with existing technologies, the advantages of this invention are as follows: This invention uses a first drive assembly and a second drive assembly to control the movement of the first and second sliding plates respectively. The first sliding plate controls the left clamping plate, and the second sliding plate controls the right clamping plate, achieving the effect of multiple opening components working simultaneously. This allows for the simultaneous opening of multiple gloves, greatly improving the efficiency of glove opening. Furthermore, when opening gloves of different sizes or materials, this invention allows for flexible adjustment of the movement of the left and right clamping plates through different drive parameters, offering high flexibility and wide adaptability. This invention has a simple structure and is easy to implement. Combined with existing glove clamping equipment, it can quickly automate glove opening operations, meeting the needs of large-scale production while reducing repetitive manual labor, lowering production costs, and reducing management difficulty. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the glove-opening mechanism according to an embodiment of the present invention;

[0015] Figure 2 This is a front view of the glove-opening mechanism according to an embodiment of the present invention;

[0016] Figure 3 This is a structural diagram of the glove-spreading mechanism from another angle according to an embodiment of the present invention;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This is a structural diagram of the glove-spreading mechanism from another angle according to an embodiment of the present invention;

[0019] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0020] Figure 7 This is a schematic diagram of the glove-spreading mechanism in its spread-out state according to an embodiment of the present invention;

[0021] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0022] Figure 9 This is a schematic diagram of the glove-opening mechanism in the open state of an embodiment of the present invention from another angle.

[0023] Figure 10 for Figure 9 Enlarged view at point D;

[0024] exist Figures 1 to 10 In the diagram, the correspondence between the component names and the drawing numbers is as follows:

[0025] 1--Frame, 11--First slide rail, 12--Second slide rail, 2--First slide plate, 21--First slider, 22--First fixing plate, 3--Second slide plate, 31--Second slider, 32--Second fixing plate, 4--First drive assembly, 41--Servo motor, 42--Coupling, 43--Front support, 44--Rear support, 45--Lead screw, 46--Nut seat, 47--Tie rod, 5--Second drive assembly, 6--Spreading assembly, 61--Left clamping plate, 611-- Left slot, 612--Left buckle, 6121--Upper rotating seat, 6122--Lower rotating seat, 6123--Rotating shaft, 6124--Clip arm, 61241--Barb, 6125--Stop block, 61251--Upper stop plate, 61252--Lower stop plate, 62--Right clamp plate, 621--Right slot, 622--Right buckle, 7--Upper stop rod assembly, 71--First fixed seat, 72--First top post, 8--Lower stop rod assembly, 81--Second fixed seat, 82--Second top post. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this disclosure. The following examples are used to illustrate this utility model, but should not be used to limit the scope of this utility model.

[0027] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please refer to Figures 1 to 10 This utility model provides a glove opening mechanism, including a frame 1, on which a slidable first slide plate 2 and a second slide plate 3 are provided, and a first drive assembly 4 and a second drive assembly 5 are provided at the bottom. The first drive assembly 4 drives the first slide plate 2 to move, and the second drive assembly drives the second slide plate 3 to move. The frame 1 is provided with a plurality of opening assemblies 6, each opening assembly 6 including a left clamping plate 61 and a right clamping plate 62 arranged opposite to each other. The left clamping plate 61 is connected to the first slide plate 2, and the right clamping plate 62 is connected to the second slide plate 3. The first slide plate 2 and the second slide plate 3 respectively drive the left clamping plate 61 and the right clamping plate 62 to move closer to each other or further away from each other.

[0030] In this embodiment, the opening of the glove is mainly achieved by the left clamp 61 and the right clamp 62. When the left clamp 61 and the right clamp 62 are close to each other and stick together, the left clamp 61 and the right clamp 62 can be easily inserted into the glove. Then, by separating the left clamp 61 and the right clamp 62, the glove is opened, so that the hand can easily enter the glove.

[0031] Specifically, this utility model mainly consists of a frame 1, a first sliding plate 2, a second sliding plate 3, a first drive assembly 4, a second drive assembly 5, and an opening assembly 6. The structure is relatively simple, and the connections and coordination between the components are clear, making it easy to understand and maintain. The frame 1 provides stable support for the entire mechanism, ensuring that each component can accurately perform its corresponding actions during operation, thus guaranteeing the stability of the mechanism. The first drive assembly 4 and the second drive assembly 5 are respectively installed on the frame 1 to independently control the movement of the first sliding plate 2 and the second sliding plate 3. This design allows for flexible adjustment of the movement of the left clamping plate 61 and the right clamping plate 62 according to actual needs, achieving precise position control. For example, when opening gloves of different sizes or materials, different drive parameters can be used to adapt to various situations, improving the versatility and adaptability of the mechanism. Moreover, the simultaneous operation of the two drive assemblies provides a large driving force, quickly and effectively driving multiple opening assemblies 6 to move simultaneously, improving the efficiency of glove opening. The stretching assembly 6 employs a left clamping plate 61 and a right clamping plate 62 arranged opposite to each other, and connected to the first sliding plate 2 and the second sliding plate 3 respectively. The movement of the two sliding plates causes the two clamping plates to move closer or further apart, which can evenly stretch the glove. This symmetrical structural design can avoid uneven force on the glove during the stretching process, reduce the risk of glove damage, and also better maintain the shape of the glove, facilitating subsequent operations such as glove molding, inspection, or finishing.

[0032] The working process of this utility model is as follows:

[0033] In the initial state, the left clamping plate 61 and the right clamping plate 62 in the stretching component 6 are pressed against each other. At this time, the glove is fed into the stretching component 6 by the feeding device or the clamping device, or the entire glove stretching mechanism is moved toward the opening of the glove by the moving device until the stretching component 6 is inserted into the opening of the glove.

[0034] During operation, the first drive assembly 4 and the second drive assembly 5 are activated. The first drive assembly 4 drives the first slide plate 2 to slide on the frame 1, and the second drive assembly 5 drives the second slide plate 3 to slide on the frame 1, causing the first slide plate 2 and the second slide plate 3 to move in opposite directions. Since the left clamp 61 is connected to the first slide plate 2 and the right clamp 62 is connected to the second slide plate 3, the movement of the first slide plate 2 will drive the left clamp 61 to move, and the movement of the second slide plate 3 will drive the right clamp 62 to move. This causes the left clamp 61 and the right clamp 62 to move away from each other, and the gloves fitted on the left clamp 61 and the right clamp 62 are stretched open until the gloves are evenly stretched to the required size and shape.

[0035] Preferably, upper stop rod assemblies 7 are respectively provided on both sides of the spreading assembly 6; a lower stop rod assembly 8 is provided inside the spreading assembly 6; the upper stop rod assembly 7 and the lower stop rod assembly 8 are respectively connected to the frame 1; a left slot 611 is provided on the left clamping plate 61, and a rotatable left buckle 612 is provided next to the left slot 611; a right slot 621 is provided on the right clamping plate 62, and a rotatable right buckle 622 is provided next to the right slot 621; when the left clamping plate 61 and the right clamping plate 62 are close to each other, the left... The latch 612 contacts the lower stop assembly 8 and rotates away from the left latch 611; the right latch 622 contacts the lower stop assembly 8 and rotates away from the right latch 621. When the left clamp 61 and the right clamp 62 move away from each other, the left latch 612 contacts the adjacent upper stop assembly 7 and rotates towards the left latch 611; the right latch 622 contacts the adjacent upper stop assembly 7 and rotates towards the right latch 621.

[0036] To prevent the gloves from falling off the stretching assembly 6 during the stretching process, this embodiment provides a left buckle 612 and a right buckle 622 on the left clamping plate 61 and the right clamping plate 62, respectively. The left buckle 612 holds the left side of the glove and the right buckle 622 holds the right side of the glove, so that the glove is stably held on the stretching assembly 6 during the stretching process, thereby preventing it from falling off.

[0037] Specifically, rotatable left latch 612 and right latch 622 are respectively provided on the left clamping plate 61 and right clamping plate 62. In order to control the rotation direction of the left latch 612 and right latch 622, an upper stop rod assembly 7 is provided on each side of the spreading assembly 6, and a lower stop rod assembly 8 is provided inside the spreading assembly 6, that is, between the left clamping plate 61 and right clamping plate 62. The upper stop rod assembly 7 and lower stop rod assembly 8 are fixedly connected to the frame 1, while the left latch 612 and right latch 622 can move with the left clamping plate 61 and right clamping plate 62. When the left clamping plate 61 and right clamping plate 62 move closer or further away from each other, the left latch 612 and right latch 622 can rotate in different positions and in different directions under the action of the upper stop rod assembly 7 and lower stop rod assembly 8 through contact with the upper stop rod assembly 7 and lower stop rod assembly 8. With the above structural design, taking the left buckle 612 as an example, when the left buckle 612 contacts the lower stop assembly 8, it rotates open to facilitate glove placement or removal; when it moves away, it contacts the upper stop assembly 7, causing the left buckle 612 to rotate and close, effectively securing the glove and preventing it from slipping during the opening process. This automatic operation improves work efficiency and enhances the reliability of the mechanism. Furthermore, the design of the left slot 611 and right slot 621 allows the left buckle 612 and right buckle 622 to better fit the edge of the glove, providing more stable support. This embodiment rationally arranges the two stop assemblies and two buckles around the opening assembly 6, making full use of space and resulting in a compact overall structure. It does not occupy too much space while still achieving the function of glove placement and removal, improving space utilization and the overall performance of the mechanism.

[0038] Preferably, the left latch 612 and the right latch 622 have the same structure and are arranged opposite to each other; the left latch 612 includes an upper rotating seat 6121, a lower rotating seat 6122, a rotating shaft 6123, a latching arm 6124, and a stop block 6125; the upper rotating seat 6121 and the lower rotating seat 6122 are respectively installed on the left clamping plate 61, and the rotating shaft 6123 is rotatably disposed between the upper rotating seat 6121 and the lower rotating seat 6122; the latching arm 6124 is fixedly connected to the upper part of the rotating shaft 6123, and the stop block 6125 is fixedly connected to the lower part of the rotating shaft 6123; the stop block 6125 includes an upper stop plate 61251 and a lower stop plate 61252, the upper stop plate 61251 is configured to cooperate with the upper stop rod assembly 7, and the lower stop plate 61252 is configured to cooperate with the lower stop rod assembly 8.

[0039] In this embodiment, the upper rotating seat 6121 and the lower rotating seat 6122 are respectively mounted on the left clamping plate 61, providing stable support for the rotating shaft 6123. This allows the rotating shaft 6123 to rotate flexibly between the two, effectively realizing the opening and closing action of the entire buckle and ensuring its proper function during the opening and fixing of the glove. The clamping arm 6124 is used to clamp the glove. When the left clamping plate 61 and the right clamping plate 62 move away from each other, the clamping arm 6124 rotates to a suitable position under the drive of the rotating shaft 6123, locking the edge of the glove into the clamping groove, thus fixing the glove. The upper baffle 61251 and the lower baffle 61252 of the stop block 6125 cooperate with the upper stop rod assembly 7 and the lower stop rod assembly 8, respectively. By contacting the upper stop rod assembly 7 and the lower stop rod assembly 8, the rotation angle of the rotating shaft 6123 is controlled, thereby realizing the automatic opening and closing of the clamping arm 6124. This eliminates the need for additional drive devices or complex control mechanisms, simplifying the overall structure and improving the integration and automation of the mechanism. Furthermore, the structure of each component is relatively simple, and the installation method is clear. The installation of the upper rotating seat 6121, the lower rotating seat 6122 and the left clamping plate 61, as well as the connection between the rotating shaft 6123, the clamping arm 6124 and the stop block 6125, are all quite intuitive, facilitating assembly and disassembly. During maintenance, if a component is damaged or malfunctions, it can be easily replaced or repaired, reducing maintenance costs and difficulty.

[0040] Preferably, the angle between the upper baffle 61251 and the lower baffle 61252 is 90 degrees. In this embodiment, the 90-degree angle provides a clear and precise limit for the rotation of the clamping arm 6124. When the left clamping plate 61 and the right clamping plate 62 move, the upper baffle 61251 of the stop block 6125 contacts the upper stop rod assembly 7, or the lower baffle 61252 contacts the lower stop rod assembly 8. Due to the limitation of the 90-degree angle, the angle at which the rotating shaft 6123 drives the clamping arm 6124 to rotate can be precisely controlled, ensuring that the clamping arm 6124 accurately performs the opening and closing actions, thereby stably fixing and releasing the glove.

[0041] Preferably, the upper stop assembly 7 includes a first fixed base 71 and a first top post 72. The lower part of the first fixed base 71 is fixedly connected to the frame 1, and the upper part is connected to the first top post 72. The lower stop assembly 8 includes a second fixed base 81 and a second top post 82. The lower part of the second fixed base 81 is fixedly connected to the frame 1, and the upper part is connected to the second top post 82. Both ends of the first top post 72 and both ends of the second top post 82 are respectively provided with arc-shaped chamfers. The first top post 72 is configured to cooperate with the upper stop plate 61251, and the second top post 82 is configured to cooperate with the lower stop plate 61252. With the above structural configuration, the first top post 72 cooperates with the upper stop plate 61251, and the second top post 82 cooperates with the lower stop plate 61252, so that the left buckle 612 can accurately contact the two stop assemblies and perform corresponding actions during movement. For example, when the left clamp 61 and the right clamp 62 separate, the upper baffle 61251 contacts the first top post 72, pushing the rotating shaft 6123 to rotate, and the clamping arm 6124 rotates towards the left clamping slot 611, thereby clamping the glove. Conversely, when the left clamp 61 and the right clamp 62 approach each other, the lower baffle 61252 contacts the second top post 82, pushing the rotating shaft 6123 to rotate, and the clamping arm 6124 rotates away from the left clamping slot 611, thereby releasing the glove. Furthermore, both ends of the first top post 72 and both ends of the second top post 82 are provided with arc-shaped chamfers, which can effectively reduce the friction and impact force when the top post contacts the baffle, reduce the wear between components, and extend the service life of each component.

[0042] Preferably, two adjacent spreading components 6 share the same upper stop assembly 7. In this embodiment, two adjacent spreading components 6 can be triggered by the same upper stop assembly 7; for example, the left clamping plate 61 and the right clamping plate 62 of another spreading component 6 can be triggered simultaneously by the same upper stop assembly 7. Through the above structural arrangement, sharing an upper stop assembly 7 for two adjacent spreading components 6 ensures the consistency and synchronization of their actions when cooperating with the upper stop assembly 7. When the space of the frame 1 is limited, sharing the upper stop assembly 7 can effectively save space, providing more space for the installation and layout of other components, which is conducive to optimizing the space utilization of the entire mechanism and making the design of the mechanism more reasonable and efficient.

[0043] Preferably, the end of the clamping arm 6124 is provided with a barb 61241 for hooking the glove. The presence of the barb 61241 allows the clamping arm 6124 to hook the edge of the glove more firmly. Compared with ordinary flat contact, the barb 61241 can penetrate into certain parts of the glove, increasing the contact area and friction, and effectively preventing the glove from slipping off due to external force or vibration during the opening process.

[0044] Preferably, the frame 1 is provided with a first slide groove 11 and a second slide groove 12, which are arranged parallel to each other. The bottom of the first slide plate 2 is provided with a plurality of first sliders 21, which are slidably connected to the first slide groove 11. The bottom of the second slide plate 3 is provided with a plurality of second sliders 31, which are slidably connected to the second slide groove 12. In this embodiment, the first slide groove 11 and the second slide groove 12 are arranged parallel to each other on the frame 1, providing precise guidance for the sliding of the first slide plate 2 and the second slide plate 3. The first slide plate 2 is slidably connected to the first slide groove 11 through the first sliders 21, and the second slide plate 3 is slidably connected to the second slide groove 12 through the second sliders 31, so that the slide plate can only move in a straight line along the direction of the slide groove, effectively avoiding the slide plate from deviating or shaking during the movement, ensuring the positional accuracy of the left clamp 61 and the right clamp 62 when they are opened or closed, thereby ensuring that the glove can be opened evenly and stably.

[0045] Preferably, the first drive assembly 4 and the second drive assembly 5 are respectively located at both ends of the bottom of the frame 1; the end of the first slide plate 2 is provided with a first fixing plate 22, which is connected to the first drive mechanism; the end of the second slide plate 3 is provided with a second fixing plate 32, which is connected to the second drive mechanism. In this embodiment, the first drive assembly 4 and the second drive assembly 5 are respectively located at both ends of the bottom of the frame 1, making the driving force distribution on the first slide plate 2 and the second slide plate 3 more uniform. When the first drive assembly 4 drives the first slide plate 2 and the second drive assembly 5 drives the second slide plate 3, the forces on the two slide plates are relatively balanced, reducing the possibility of slide plate tilting or jamming due to uneven force, improving the stability and reliability of the entire mechanism, and ensuring that the glove opening operation can be carried out smoothly.

[0046] Preferably, the first drive assembly 4 and the second drive assembly 5 have the same structure. The first drive assembly 4 includes a servo motor 41, a coupling 42, a front support 43, a rear support 44, a lead screw 45, a nut seat 46, and a pull rod 47. The lead screw 45 is rotatably mounted on the front support 43 and the rear support 44, and the nut seat 46 is threadedly connected to the lead screw 45. One end of the servo motor 41 is connected to one end of the lead screw 45 through the coupling 42. One end of the pull rod 47 is connected to the nut seat 46, and the other end is connected to the first fixing plate 22. In this embodiment, the two drive assemblies are respectively located at both ends of the frame 1 and act on the first slide plate 2 and the second slide plate 3 respectively. Taking the first drive assembly 4 as an example, the servo motor 41 is used as the power source. The servo motor 41 has high-precision position control capability and can accurately control the rotation angle and speed of the lead screw 45. Through the threaded transmission of the lead screw 45 and the nut seat 46, the rotational motion of the servo motor 41 is converted into the linear motion of the nut seat 46, which in turn drives the pull rod 47 to move. The pull rod 47 acts on the first fixed plate 22, thereby realizing precise control of the position of the first slide plate 2 and ensuring that the opening degree of the glove meets the mold fitting requirements of the hand mold.

[0047] Compared with existing technologies, the advantages of this invention are as follows: This invention uses a first drive assembly and a second drive assembly to control the movement of the first and second sliding plates respectively. The first sliding plate controls the left clamping plate, and the second sliding plate controls the right clamping plate, achieving the effect of multiple opening components working simultaneously. This allows for the simultaneous opening of multiple gloves, greatly improving the efficiency of glove opening. Furthermore, when opening gloves of different sizes or materials, this invention allows for flexible adjustment of the movement of the left and right clamping plates through different drive parameters, offering high flexibility and wide adaptability. This invention has a simple structure and is easy to implement. Combined with existing glove clamping equipment, it can quickly automate glove opening operations, meeting the needs of large-scale production while reducing repetitive manual labor, lowering production costs, and reducing management difficulty.

[0048] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A glove-opening mechanism, characterized in that, The device includes a frame (1), on which a first sliding plate (2) and a second sliding plate (3) are provided. A first driving component (4) and a second driving component (5) are provided at the bottom. The first driving component drives the first sliding plate to move, and the second driving component drives the second sliding plate to move. The frame is provided with a plurality of spreading components (6). Each spreading component includes a left clamping plate (61) and a right clamping plate (62) arranged opposite to each other. The left clamping plate is connected to the first sliding plate, and the right clamping plate is connected to the second sliding plate. The first sliding plate and the second sliding plate respectively drive the left clamping plate and the right clamping plate to move closer to each other or further away from each other.

2. The glove-spreading mechanism according to claim 1, characterized in that, The expansion assembly has upper stop rod assemblies (7) on both sides; the expansion assembly has a lower stop rod assembly (8) inside; the upper stop rod assembly and the lower stop rod assembly are respectively connected to the frame; the left clamp plate has a left slot (611), and a rotatable left buckle (612) is provided next to the left slot; the right clamp plate has a right slot (621), and a rotatable right buckle (622) is provided next to the right slot; when the left clamp plate and the right clamp plate are close to each other, the left buckle contacts the lower stop rod assembly and rotates away from the left slot, and the right buckle contacts the lower stop rod assembly and rotates away from the right slot; when the left clamp plate and the right clamp plate are far apart, the left buckle contacts the adjacent upper stop rod assembly and rotates towards the left slot, and the right buckle contacts the adjacent upper stop rod assembly and rotates towards the right slot.

3. The glove-spreading mechanism according to claim 2, characterized in that, The left latch has the same structure as the right latch and is arranged opposite to each other. The left latch includes an upper rotating seat (6121), a lower rotating seat (6122), a rotating shaft (6123), a latching arm (6124), and a stop (6125). The upper rotating seat and the lower rotating seat are respectively installed on the left clamping plate, and the rotating shaft is rotatably disposed between the upper rotating seat and the lower rotating seat. The latching arm is fixedly connected to the upper part of the rotating shaft, and the stop is fixedly connected to the lower part of the rotating shaft. The stop includes an upper stop plate (61251) and a lower stop plate (61252). The upper stop plate is configured to cooperate with the upper stop rod assembly, and the lower stop plate is configured to cooperate with the lower stop rod assembly.

4. The glove-spreading mechanism according to claim 2, characterized in that, The angle between the upper baffle and the lower baffle is 90 degrees.

5. The glove-spreading mechanism according to claim 3, characterized in that, The upper stop assembly includes a first fixed seat (71) and a first top post (72). The lower part of the first fixed seat is fixedly connected to the frame, and the upper part is connected to the first top post. The lower stop assembly includes a second fixed seat (81) and a second top post (82). The lower part of the second fixed seat is fixedly connected to the frame, and the upper part is connected to the second top post. The two ends of the first top post and the two ends of the second top post are respectively provided with arc-shaped chamfers. The first top post is configured to cooperate with the upper stop plate, and the second top post is configured to cooperate with the lower stop plate.

6. The glove-spreading mechanism according to claim 5, characterized in that, Two adjacent expansion components share the same upper stop assembly.

7. The glove-spreading mechanism according to claim 3, characterized in that, The end of the arm is provided with a barb (61241) for hooking the glove.

8. The glove-spreading mechanism according to claim 1, characterized in that, The frame is provided with a first slide groove (11) and a second slide groove (12), the first slide groove and the second slide groove are arranged parallel to each other; the bottom of the first slide plate is provided with a plurality of first sliders (21), and is slidably connected to the first slide groove through the first sliders; the bottom of the second slide plate is provided with a plurality of second sliders (31), and is slidably connected to the second slide groove through the second sliders.

9. The glove-spreading mechanism according to claim 8, characterized in that, The first drive assembly and the second drive assembly are respectively located at both ends of the bottom of the frame; the end of the first slide plate is provided with a first fixing plate (22), which is connected to the first drive mechanism; the end of the second slide plate is provided with a second fixing plate (32), which is connected to the second drive mechanism.

10. The glove-spreading mechanism according to claim 9, characterized in that, The first drive assembly and the second drive assembly have the same structure; the first drive assembly includes a servo motor (41), a coupling (42), a front support seat (43), a rear support seat (44), a lead screw (45), a nut seat (46), and a pull rod (47). The lead screw is rotatably mounted on the front support seat and the rear support seat, and the nut seat is threadedly connected to the lead screw. The servo motor is connected to one end of the lead screw through the coupling. One end of the pull rod is connected to the nut seat, and the other end is connected to the first fixing plate.

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