A glove stretching and sleeving die mechanism for glove production
The automated glove-making system, which uses a glove-opening mold-making mechanism for glove production, solves the problems of low efficiency and high cost associated with traditional manual mold-making. It achieves efficient and low-cost automated mold-making, improving the quality and consistency of glove production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG GEHUI ENVIRONMENTAL PROTECTION EQUIPMENT CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional glove production involves manual molding, which is inefficient, costly, labor-intensive, and lacks automation, making it difficult to meet the needs of large-scale production and ensuring the consistency and quality of glove molding.
Design a glove opening mold-setting mechanism for glove production, including a mold-setting rotating frame, a support plate, a cylinder, and a motor drive system. It achieves automated mold-setting through multi-servo closed-loop control, supports rapid switching between flat and semi-flat molds, reduces mold-setting time, and improves efficiency.
Automated glove molding was achieved, reducing molding time by 60%, improving production efficiency, reducing labor costs, reducing labor intensity, and improving the consistency and quality of glove molding.
Smart Images
Figure CN224408232U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glove production technology, specifically a glove opening mold mechanism for glove production. Background Technology
[0002] In the field of dipped glove production, the traditional glove molding process has long relied on manual operation. For example, glove molding mainly involves manually slipping un-dipped knitted gloves onto the mold before the dipping production line automatically puts the gloves on for dipping. The core operation still requires manual intervention in slipping the gloves on. This traditional "manual" method is inefficient, costly, and the high-load, continuous operation easily leads to excessive strain on workers' bodies. It not only fails to improve production efficiency but also hinders the reduction of labor costs. Furthermore, it cannot better guarantee the consistency and quality of glove molding, and manual operation is difficult to control, mainly in the following aspects:
[0003] 1. Low production efficiency: Manual mold setting relies on workers' hand operations, which is limited by the frequency of human body movements (usually only 8-12 mold setting times per minute), making it difficult to meet the capacity requirements of large-scale production. Moreover, the speed of manual mold setting varies, and product quality is affected by the worker's skill level and working condition, making it difficult to guarantee consistency.
[0004] 2. High labor costs: The production of dipped gloves is a labor-intensive industry. A production line requires 6-12 mold-making workers. With the rising labor costs year by year, the cost disadvantage of traditional processes is becoming more and more obvious, and there are also problems such as difficulty in recruiting workers and long training cycles.
[0005] 3. High labor intensity and safety hazards: Long-term repetitive bending and arm raising movements can easily lead to occupational health problems such as lumbar muscle strain and frozen shoulder in workers.
[0006] 4. Insufficient level of intelligence: Existing processes cannot be integrated with the factory's intelligent management system, lacking functions such as real-time monitoring of production data, fault early warning, and energy consumption analysis, making it difficult to meet the digital needs of modern intelligent manufacturing.
[0007] To address this, our company has developed an automatic glove-making device. To facilitate glove-making, gloves need to be removed from a stack, arranged neatly, and then glove-made. However, there is currently a lack of a device that can stretch the gloves and place them onto rows of glove molds on the glove production line. Utility Model Content
[0008] To address the aforementioned problems, the purpose of this invention is to provide a glove flap mold mechanism for glove production.
[0009] To achieve the above objectives, the technical solution of this utility model is as follows: a glove opening mold-fitting mechanism for glove production, comprising a mold-fitting rotating frame and a mold-fitting rotating frame rotation motor installed at one end of the mold-fitting rotating frame, wherein the mold-fitting rotating frame rotation motor drives the mold-fitting rotating frame to rotate; a front fixed slide plate and a rear fixed slide plate for the mold-fitting support plate are slidably arranged on the bottom of the mold-fitting rotating frame via slide rails, respectively, and the front fixed slide plate is moved by a cylinder at the front and a cylinder at the rear, respectively. The cylinder drives the front fixed slide plate of the mold support plate to slide left and right along its corresponding slide rail. The rear fixed slide plate moving cylinder drives the rear fixed slide plate of the mold support plate to slide left and right along its corresponding slide rail. The lower surface of the front fixed slide plate of the mold support plate is fixed with a left glove support plate perpendicular to the front fixed slide plate of the mold support plate. The lower surface of the rear fixed slide plate of the mold support plate is fixed with a right glove support plate perpendicular to the rear fixed slide plate of the mold support plate. The left and right glove support plates are provided with a long strip plate-shaped support structure extending forward for support.
[0010] Furthermore, the motor shaft of the rotating frame of the mold is fixed with a rotating frame drive gear after passing through the mold rotating frame. Both ends of the mold rotating frame are respectively fixed with a support shaft located on the same axis. The rotating frame drive gear meshes with the rotating frame driven gear that is installed through one of the support shafts, so that the mold rotating frame rotates around the support shaft.
[0011] Furthermore, it also includes multiple support opening pressing cylinders. Multiple pressing cylinders are fixed on the mold rotating frame above the elongated plate-shaped support opening structure. The telescopic ends of the pressing cylinders face downwards and are fixed with support opening pressing blocks. When the left and right support plates of the glove support opening are in the open state, and the pressing cylinders are in the extended state, the corresponding support opening pressing blocks are respectively pressed against the elongated plate-shaped support opening structures of the adjacent left and right support plates of the glove support opening.
[0012] Furthermore, it also includes a glove mold mounting frame, a support opening vertical moving frame, and a support opening front-to-back moving frame. The mold rotating frame is rotatably supported on both sides of the support opening front-to-back moving frame via a support opening support pivot. The two ends of the support opening front-to-back moving frame are respectively supported on the left and right sides of the support opening vertical moving frame via slide rails. The top of each side of the support opening vertical moving frame is also provided with a support opening horizontal moving rack parallel to the slide rail there. The top of the support opening vertical moving frame is provided with a drive device for driving the support opening front-to-back moving frame to move horizontally along the support opening horizontal moving rack. The vertical parts on both sides of the glove mold mounting frame are provided with vertically lifting support opening vertical moving frames via vertical slide rails. The vertical parts on both sides of the glove mold mounting frame are respectively provided with vertically lifting support opening racks. The bottom of the support opening vertical moving frame is provided with a drive device for driving the support opening vertical moving frame to move up and down along the lifting support opening rack.
[0013] Furthermore, the driving device for the front and rear moving frame of the support includes a support frame drive shaft and a support frame drive motor. The two ends of the support frame drive shaft pass through and are fixed with support frame drive gears, and then rotate through the plate-like structures at both ends of the upper and lower moving frame of the support. The support frame drive gears at each end mesh with the horizontal moving racks of the support at each end. The support frame drive motor is fixed at one end of the plate-like structure of the upper and lower moving frame of the support, and the support frame drive motor is connected to the support frame drive shaft through gears.
[0014] Furthermore, the driving device for the upper and lower moving frame of the support includes an upper and lower frame drive shaft and an upper and lower frame drive motor. The two ends of the upper and lower frame drive shaft pass through the plate-like structures at both ends of the upper and lower moving frame of the support and are fixed with upper and lower frame drive gears. The upper and lower frame drive gears at each end mesh with the lifting support rack at each end. The upper and lower frame drive motor is fixed at one end of the plate-like structure at the bottom of the upper and lower moving frame of the support and is connected to the upper and lower frame drive shaft through gears.
[0015] Furthermore, the top left and right sides of the glove mold installation frame are fixedly connected by horizontal glove mold crossbeams.
[0016] With the above settings, this utility model facilitates multi-servo closed-loop control based on the position of the production line mold rod, performing the mold-setting action in the shortest time, saving mold-setting time. During the mold-setting process, it can realize the production of flat-hanging and semi-hanging gloves, and realize the rapid switching of different mold types (flat-hanging mold, semi-hanging mold). There is no need to purchase new equipment, and the mold-setting time is reduced by 60% compared with manual labor. Moreover, the process is fast and simple, greatly improving production efficiency.
[0017] This invention facilitates multi-servo closed-loop control based on the position of the mold rod on the production line, enabling the mold-setting action to be performed in the shortest possible time, saving mold-setting time. Furthermore, it can realize the production of flat-hanging and semi-hanging gloves during the mold-setting process, and achieve rapid switching between different mold models (flat-hanging mold and semi-hanging mold). There is no need to purchase new equipment, and the mold-setting time is reduced by 60% compared to manual processing. Attached Figure Description
[0018] The present invention will now be further described with reference to the accompanying drawings.
[0019] Figure 1 This is a top-view three-dimensional structural diagram of the present invention;
[0020] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;
[0021] Figure 3 This is a top-view three-dimensional structural diagram of the rotating frame of the present invention;
[0022] Figure 4 This is a schematic diagram of the working state of this utility model from closed to open. Detailed Implementation
[0023] like Figure 1-4 As shown, a glove-making glove-supporting mold-fitting mechanism includes a mold-fitting rotating frame 401 and a mold-fitting rotating frame rotation motor 402 installed in one end of the mold-fitting rotating frame 401. The mold-fitting rotating frame rotation motor 402 drives the mold-fitting rotating frame 401 to rotate. A front fixed slide plate 403 and a rear fixed slide plate 404, which move left and right, are slidably mounted on slide rails at the bottom of the mold-fitting rotating frame 401. A front fixed slide plate moving cylinder 405 and a rear fixed slide plate moving cylinder 406 are respectively mounted at the front and rear of the mold-fitting rotating frame 401. The front fixed slide plate moving cylinder 405 drives the front fixed slide plate... The fixed slide plate 403 slides left and right along its corresponding slide rail. The rear fixed slide plate moving cylinder 406 drives the rear fixed slide plate 404 of the mold support plate to slide left and right along its corresponding slide rail. The lower surface of the front fixed slide plate 403 of the mold support plate is fixed with a left glove support plate 407 perpendicular to the front fixed slide plate 403 of the mold support plate. The lower surface of the rear fixed slide plate 404 of the mold support plate is fixed with a right glove support plate 408 perpendicular to the rear fixed slide plate 404 of the mold support plate. The left glove support plate 407 and the right glove support plate 408 are provided with a long strip plate-shaped support structure 409 extending forward for support.
[0024] The specific driving structure for driving the rotating mold frame 401 to rotate is as follows: the motor shaft of the rotating mold frame 402 passes through the rotating mold frame 401 and is fixed with a rotating frame driving gear 410. Both ends of the rotating mold frame 401 are respectively fixed with a support shaft 411 located on the same axis. The rotating frame driving gear 410 meshes with a driven gear 412 that passes through one end of the support shaft 411, so that the rotating mold frame 401 rotates around the support shaft 411.
[0025] To ensure a more secure glove fit after the elongated plate-shaped support structure 409 opens the wrist area, multiple support-pressing cylinders 413 are included. Multiple spaced-apart pressing cylinders 413 are fixed to the mold-fitting rotating frame 401 above the elongated plate-shaped support structure 409. The telescopic ends of the pressing cylinders 413 face downwards and are fixed with support-pressing blocks 414. When the left and right support plates 407 and 408 of the glove support are open, and the pressing cylinders 413 are extended, the corresponding support-pressing blocks 414 are pressed tightly against the adjacent elongated plate-shaped support structures 409 of the left and right support plates 407 and 408, respectively. The pressed support-pressing blocks 414 securely fix the glove to each pair of corresponding elongated plate-shaped support structures 409, facilitating the application of the mold to rows of gloves and effectively preventing the gloves from falling off during the molding process.
[0026] In addition, to facilitate the lifting and moving of the drive mold rotating frame 401 and achieve movement to different positions, thus better realizing glove mold assembly, a glove mold mounting frame 415, a support opening vertical moving frame 416, and a support opening front-to-back moving frame 417 are also included. The top left and right sides of the glove mold mounting frame 415 are fixedly connected by a horizontal glove mold crossbeam 426. The mold rotating frame 401 is rotatably supported on both sides of the support opening front-to-back moving frame 417 via a support opening support pivot 411. The two ends of the support opening front-to-back moving frame 417 are respectively supported on the left and right sides of the support opening vertical moving frame 416 via slide rails. Each side top is also provided with a horizontally moving rack 418 parallel to the slide rail there. The top of the vertically moving frame 416 is provided with a drive device for driving the front-to-back moving frame 417 of the support to move horizontally along the horizontally moving rack 418. The vertical parts on both sides of the glove mold mounting frame 415 are provided with vertically moving frames 416 that can be raised and lowered by vertical slide rails. The vertical parts on both sides of the vertical part of the glove mold mounting frame 415 are respectively provided with vertically lifting racks 419. The bottom of the vertically moving frame 416 is provided with a drive device for driving the vertically moving frame 416 of the support to be raised and lowered along the lifting racks 419.
[0027] The specific drive structure is as follows: The drive device for the front-to-back moving frame 417 includes a frame drive shaft 420 and a frame drive motor 421. The two ends of the frame drive shaft 420 are respectively connected to and fixed with frame drive gears 422, and then rotate through the plate-like structures at both ends of the upper-lower moving frame 416. The frame drive gears 422 at each end mesh with the horizontal moving racks 418 at each end. The frame drive motor 421 is fixed to the plate-like structure at one end of the upper-lower moving frame 416, and the frame drive motor 421 is connected to the frame drive shaft 420 via gears. 0. Transmission connection; The driving device of the upper and lower moving frame 416 includes an upper and lower frame drive shaft 423 and an upper and lower frame drive motor 424. The two ends of the upper and lower frame drive shaft 423 pass through the plate-like structures at both ends of the upper and lower moving frame 416 on the same side and are fixed with upper and lower frame drive gears 425. The upper and lower frame drive gears 425 at each end mesh with the lifting support rack 419 at each end. The upper and lower frame drive motor 424 is fixed at the plate-like structure at one end of the bottom of the upper and lower moving frame 416 and is connected to the upper and lower frame drive shaft 423 through gears.
[0028] Of course, robotic arms can also be used to lift and move the rotating mold frame 401 forward and backward, but this is more expensive and less precise to control.
[0029] The working principle of this utility model is as follows: This utility model is part of an automatic glove forming device for production, and is installed inside the rear end of an automatic glove forming device for production (the front and rear ends are for feeding gloves from front to back), near the side of the glove molds arranged in rows on the production line. After the dynamic sorting mechanism completes the alignment, the clamping device inside the clamping device cover of the dynamic sorting mechanism for glove production, in conjunction with other clamping mechanisms, namely the glove production clamping mechanism, stops above the dynamic sorting mechanism for glove production before returning to clamp the gloves. This stops after the dynamic sorting mechanism for glove production has finished sorting the gloves. After the gloves are fitted, the glove-making clamping mechanism, in conjunction with the clamping device inside the clamping device cover, operates similarly to the glove-making clamping mechanism, except that the multiple finger cylinders of the clamping device inside the cover face upwards. The outer clamping head and elongated clamping strip at the clamping end of the finger cylinder extend out of the clamping head's through-hole and are slightly higher than the surface of the end-plate. This vertical clamping mechanism opens up the wrist portion of the glove on the end-plate, facilitating subsequent fitting onto the corresponding elongated plate-shaped support structure 409. This further facilitates fitting the opened glove onto the corresponding rows of glove molds. The specific working process of this glove-fitting mechanism after the gloves are opened is as follows:
[0030] At this time, the left glove support plate 407 and the right glove support plate 408 of the glove opening mold mechanism for glove production come together. The support frame drive motor 421 drives the support front-to-back moving frame 417 to move back and forth, and the upper and lower frame drive motor 424 drives the support upper and lower moving frame 416 to move up and down. With the help of photoelectric switches commonly used in this field, positioning can be achieved, so that the mold rotation frame 401 is located at the end-of-grid tray of the dynamic sorting mechanism for glove production, and the long strip plate-shaped support structure 409 of each pair of left glove support plates 407 and right glove support plates 408 corresponds to the wrist part of the glove after the opening on the end-of-grid tray. The mold rotation frame 401 drives the support front-to-back moving frame 417 to translate towards the end-of-grid tray through the support frame drive motor 421, so that each pair of gloves is positioned at the wrist part of the glove after the opening. The long strip-shaped plate-like support structure 409 of the left support plate 407 and the right support plate 408 of the glove opening moves and inserts into the glove opening (i.e., the open glove wrist area). Then, the front fixed slide plate 403 of the mold support plate moves under the drive of the front fixed slide plate moving cylinder 405, and the rear fixed slide plate 404 of the mold support plate moves under the drive of the rear fixed slide plate moving cylinder 406, so that the adjacent left support plate 407 and right support plate 408 of the glove opening at the same part move away from each other, that is, after inserting the glove, it moves left and right to open the glove. At this time, the clamping mechanism above and below the end tray part is released, and each pressing cylinder 413 extends, so that each support opening pressing block 414 presses down, thereby making the glove more firmly pressed and fixed on each pair of corresponding long strip-shaped plate-like support structures 409 to prevent it from falling off.
[0031] Then, the mold rod is located. The mold rod is a device with rows of glove molds. This device and the rows of glove molds are part of the glove production line, i.e., it belongs to existing technology. Existing technology involves manually putting on gloves, and the line then dips the gloves in glue. This application only improves how to replace manual glove application onto the rows of glove molds, without improving the existing glove dipping line or the rows of glove molds. Instead, it works in conjunction with the existing glove dipping line and rows of glove molds, without requiring any improvement to the existing glove dipping line or rows of glove molds. The structure of the glove dipping line and the rows of glove molds will not be described in detail here. Similarly, the glove opening and mold-fitting mechanism for glove production finds the position of the mold rod based on servo and photoelectric positioning, and then applies the mold rod. The mold rotation frame 401 moves above the glove mold rod to perform the mold fitting action. During the mold fitting process, the mold fitting rotation frame 401 is driven to rotate by the mold fitting rotation frame rotation motor 402, causing the mold fitting rotation frame 401 to rotate clockwise around the support shaft 411. That is, the long strip plate-shaped support structure 409 swings and rotates downwards. At the same time, each pressing cylinder 413 is released. Then, the support frame drive motor 421 drives the support frame to move back and forth 417, and the upper and lower frame drive motor 424 drives the support frame to move up and down 416, causing the mold fitting rotation frame 401 to move back, causing the long strip plate-shaped support structure 409 to be removed from the glove. The mold fitting rotation frame rotation motor 402 drives the mold fitting rotation frame 401 to rotate horizontally, thus completing one mold fitting action.
[0032] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model.
Claims
1. A glove-squeezing mold mechanism for glove production, comprising a mold-squeezing rotating frame (401) and a mold-squeezing rotating frame rotation motor (402) installed in one end of the mold-squeezing rotating frame (401), characterized in that: Furthermore, the rotating frame of the mold is driven to rotate by the rotating motor (402). The bottom of the rotating frame of the mold is provided with a front fixed slide plate (403) and a rear fixed slide plate (404) of the mold support plate, which move left and right respectively, via slide rails. Inside the rotating frame of the mold (401), there are front fixed slide plate moving cylinders (405) and rear fixed slide plate moving cylinders (406) respectively. The front fixed slide plate moving cylinder (405) drives the front fixed slide plate (403) of the mold support plate to slide left and right along its corresponding slide rail, and the rear fixed slide plate moving cylinder (406) drives the front fixed slide plate (403) of the mold support plate to slide left and right. 06) Drive the mold support plate and the fixed slide plate (404) to slide left and right along its corresponding slide rail. The lower surface of the mold support plate and the fixed slide plate (403) in front of the mold support plate is fixed with a left glove support plate (407) perpendicular to the front fixed slide plate (403). The lower surface of the mold support plate and the fixed slide plate (404) in back of the mold support plate is fixed with a right glove support plate (408) perpendicular to the rear fixed slide plate (404). The left glove support plate (407) and the right glove support plate (408) are provided with a long strip plate-shaped support structure (409) extending forward for support.
2. The glove-supporting mold mechanism for glove production as described in claim 1, characterized in that: The motor shaft of the rotating frame rotary motor (402) passes through the rotating frame (401) and is fixed with a rotating frame drive gear (410). The two ends of the rotating frame (401) are respectively fixed with a support shaft (411) located on the same axis. The rotating frame drive gear (410) meshes with a rotating frame driven gear (412) that passes through one end of the support shaft (411), so that the rotating frame (401) rotates around the support shaft (411).
3. The glove-supporting mold mechanism for glove production as described in claim 1, characterized in that: It also includes multiple support opening pressing cylinders (413). The mold rotating frame (401) above the elongated plate-shaped support opening structure (409) is fixed with multiple spaced pressing cylinders (413). The telescopic end of the pressing cylinder (413) faces downward and is fixed with a support opening pressing block (414). When the left support plate (407) and the right support plate (408) of the glove support opening are in the open state, when the pressing cylinder (413) is in the extended state, the corresponding support opening pressing block (414) is tightly attached to the elongated plate-shaped support opening structure (409) of the adjacent left support plate (407) and right support plate (408) of the glove support opening.
4. The glove-supporting mold mechanism for glove production as described in claim 1, characterized in that: It also includes a glove mold mounting frame (415), a support opening vertical moving frame (416), and a support opening front and rear moving frame (417). The mold rotating frame (401) is rotatably supported on both sides of the support opening front and rear moving frame (417) via the support opening support pivot (411). The two ends of the support opening front and rear moving frame (417) are respectively supported on the left and right sides of the support opening vertical moving frame (416) via slide rails. The top of each left and right side of the support opening vertical moving frame (416) is also provided with a support opening horizontal moving rack (418) parallel to the slide rail at that location. The support opening vertical moving frame (416) The top of the glove mold mounting frame (415) is provided with a drive device for driving the support frame (417) to move horizontally along the support horizontal moving rack (418). The vertical parts on both sides of the glove mold mounting frame (415) are provided with a support frame (416) that moves up and down through vertical slide rails. The vertical parts on both sides of the vertical part of the glove mold mounting frame (415) are respectively provided with vertical lifting support racks (419). The bottom of the support frame (416) is provided with a drive device for driving the support frame (416) to move up and down along the lifting support rack (419).
5. The glove-supporting mold mechanism for glove production as described in claim 4, characterized in that: The driving device of the front and rear moving frame (417) includes a support frame drive shaft (420) and a support frame drive motor (421). The two ends of the support frame drive shaft (420) pass through and fix the support frame drive gear (422) respectively, and then rotate through the plate structure at both ends of the upper and lower moving frame (416). The support frame drive gear (422) at each end meshes with the support horizontal moving rack (418) at each end. The support frame drive motor (421) is fixed at the plate structure at one end of the upper and lower moving frame (416), and the support frame drive motor (421) is connected to the support frame drive shaft (420) through gears.
6. The glove-supporting mold mechanism for glove production as described in claim 4, characterized in that: The driving device of the upper and lower moving frame (416) includes an upper and lower frame drive shaft (423) and an upper and lower frame drive motor (424). The two ends of the upper and lower frame drive shaft (423) pass through the plate-like structure at both ends of the upper and lower moving frame (416) on the same side and are fixed with upper and lower frame drive gears (425). The upper and lower frame drive gears (425) at each end mesh with the lifting support rack (419) at each end. The upper and lower frame drive motor (424) is fixed at the plate-like structure at one end of the bottom of the upper and lower moving frame (416) and is connected to the upper and lower frame drive shaft (423) through gears.
7. The glove-supporting mold mechanism for glove production as described in claim 4, characterized in that: The top left and right sides of the glove mold mounting frame (415) are fixedly connected (426) by a horizontal glove mold crossbeam.