Resin structure of a nitrile glove forming mold

Abstract

The utility model provides a kind of resin structure of butyronitrile glove forming mould, comprising: base, locating block, hand mould and fixing device;Locating block is slidably connected in the inside of base, and one end of hand mould is fixedly connected to one end of locating block;Fixing device includes reset slot, fixed block, pressing block, reset piece, fixed slot and fixed sleeve, reset slot is opened in the inside of base, and fixed block is slidably connected in the inside of reset slot.The utility model provides a kind of resin structure of butyronitrile glove forming mould, by fixing device between base and locating block is limited, to facilitate subsequent installation and disassembly to hand mould, it is convenient to replace hand mould, effectively prevent when hand mould is produced to butyronitrile glove, prevent water stain, rubber liquid etc. Adhere to the surface of spring, affect its use, also reduce the structure inside hand mould, it is convenient to produce hand mould, reduce use cost.

Description

Technical Field

[0001] This utility model relates to the field of nitrile glove production, and in particular to a resin structure for a nitrile glove molding die. Background Technology

[0002] Resin materials typically possess excellent corrosion resistance, enabling them to withstand the corrosive effects of acidic and alkaline cleaning solutions during nitrile glove production. For instance, in the post-production processing of nitrile gloves, spray cleaning with an acidic solution (pH 3) and an alkaline solution (pH 10.5) is required, and resin molds can effectively withstand this chemical environment. Furthermore, some high-performance resins exhibit high-temperature resistance and creep resistance, allowing them to maintain stable shape and performance during high-temperature processes such as drying in nitrile glove production.

[0003] The prior art patent application with publication number CN221212485U comprises a disassembly and assembly component. When the installed glove mold needs to be disassembled, the slip ring slides towards the conveyor belt connecting block, causing the groove on the outer wall of the slip ring to move accordingly. This causes the inclined groove on the inner wall of the groove to move as well, allowing the inner wall of the inclined groove to slide and press against the extrusion column fixed to the outer wall of the clamping block. Because the inclined groove is inclined, under its constraint, the sliding inclined groove extrusion causes the four clamping blocks to expand and disperse outward from the fixed block, so that the clamping blocks are no longer engaged with the clamping groove on the outer wall of the cross block. This allows the glove mold to be disassembled from the cross block. After the glove mold is disassembled, it slides away from the conveyor belt connecting block under its own weight, causing the clamping blocks to slide inward into the fixed block. When the glove mold needs to be installed, the cross block... The cross-shaped groove at the bottom of the fixed block is inserted, causing the end of the cross-shaped block away from the glove mold to be pressed against the inclined surface of the locking block. This causes the locking block to slide outward from the fixed block, and the slip ring, pushed by the cross-shaped block, slides towards the conveyor belt connecting block from the outer wall of the fixed block. When the locking groove on the outer wall of the cross-shaped block connects with the connecting groove on the outer wall of the fixed block, the locking block is no longer compressed. Under the action of its own weight, the slip ring slides away from the conveyor belt connecting block, causing the inclined groove on the inner wall of the slip ring to slide and press against the outer wall of the extrusion column. This causes the locking block to slide inward from the fixed block, and the locking block engages with the locking groove, thus achieving a quick installation effect. This structure replaces the bolt fixing of the glove mold and the conveyor belt connecting block, allowing for quick and stable disassembly of the glove mold and avoiding the need for a long shutdown of the production line when changing glove molds.

[0004] However, when the hand mold is moved into production, the hand needs to be cleaned, disinfected, and soaked in rubber liquid before entering the production process. This can cause water stains and rubber liquid to adhere to the surface of the spring, causing corrosion and affecting its performance, thus reducing the limiting effect.

[0005] Therefore, it is necessary to provide a resin structure for a nitrile glove molding die to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a resin structure for a nitrile glove molding die, which solves the problem that water stains, rubber liquid, etc., adhere to the surface of the spring when the hand touches it during production, causing corrosion to the spring.

[0007] To solve the above-mentioned technical problems, this utility model provides a resin structure for a nitrile glove molding die, comprising: a base, a positioning block, a hand mold, and a fixing device;

[0008] The positioning block is slidably connected to the inside of the base, and one end of the hand mold is fixedly connected to one end of the positioning block;

[0009] The fixing device includes a reset groove, a fixing block, a pressing block, a reset component, a fixing groove, and a fixing sleeve. The reset groove is opened inside the base. The fixing block is slidably connected to the inside of the reset groove. One end of the pressing block is fixedly connected to one end of the fixing block. The reset component is disposed inside the reset groove. The fixing groove is opened inside the positioning block. The fixing sleeve is threadedly connected to the surface of the base.

[0010] Preferably, one end of the fixing sleeve is arc-shaped, so that one end of the fixing sleeve can make better contact with the surface of the pressing block.

[0011] Preferably, the reset element is a spring, and the spring is disposed inside the reset groove.

[0012] Preferably, the base is provided with a limiting device inside, which is used to limit the distance between the base and the fixing sleeve.

[0013] Preferably, the limiting device includes multiple limiting grooves and multiple limiting blocks, wherein the multiple limiting grooves are all formed inside the base, and the multiple limiting blocks are slidably connected to the interior of the multiple limiting grooves.

[0014] Preferably, one end of the limiting block is fixedly connected to a connecting ring, and the top of the connecting ring is fixedly connected to two mounting blocks.

[0015] Preferably, the mounting block has a fixing member inside, which is used to limit the distance between the mounting block and the base.

[0016] Compared with related technologies, the resin structure of the nitrile glove molding die provided by this utility model has the following beneficial effects:

[0017] This utility model provides a resin structure for a nitrile glove molding die. The fixing device limits the distance between the base and the positioning block, which facilitates the subsequent installation and disassembly of the hand mold and makes it easy to replace the hand mold. It effectively prevents water stains, rubber liquid, etc. from adhering to the surface of the spring during the production of nitrile gloves and affecting their use. At the same time, it also reduces the internal structure of the hand mold, facilitates the production of the hand mold, and reduces the cost of use. Attached Figure Description

[0018] Figure 1 A schematic diagram of the resin structure of a nitrile glove molding die provided by this utility model in the first embodiment.

[0019] Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the base shown;

[0020] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;

[0021] Figure 4 A schematic diagram of the resin structure of a nitrile glove molding die provided by this utility model in a second embodiment.

[0022] Figure 5 for Figure 4 The diagram shows the structure of the limiting device.

[0023] The following are the labels in the diagram: 1. Base, 2. Positioning block, 3. Hand mold, 4. Fixing device, 41. Reset groove, 42. Fixing block, 43. Pressing block, 44. Reset component, 45. Fixing groove, 46. Fixing sleeve, 5. Limiting device, 51. Limiting groove, 52. Limiting block, 6. Connecting ring, 7. Mounting block, 8. Fixing component. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] First Embodiment

[0026] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the resin structure of a nitrile glove molding die provided by this utility model in the first embodiment. Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the base shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A resin structure for a nitrile glove molding die includes: a base 1, a positioning block 2, a hand mold 3, and a fixing device 4;

[0027] The positioning block 2 is slidably connected to the inside of the base 1, and one end of the hand mold 3 is fixedly connected to one end of the positioning block 2;

[0028] The fixing device 4 includes a reset groove 41, a fixing block 42, a pressing block 43, a reset component 44, a fixing groove 45, and a fixing sleeve 46. The reset groove 41 is opened inside the base 1. The fixing block 42 is slidably connected to the inside of the reset groove 41. One end of the pressing block 43 is fixedly connected to one end of the fixing block 42. The reset component 44 is disposed inside the reset groove 41. The fixing groove 45 is opened inside the positioning block 2. The fixing sleeve 46 is threadedly connected to the surface of the base 1.

[0029] Hand mold 3 is made of resin.

[0030] The base 1 has multiple reset slots 41 inside, and each of the multiple reset slots 41 is provided with a fixing block 42, a pressing block 43, and a reset component 44. The positioning block 2 has multiple fixing slots 45 inside that are adapted to the fixing block 42, which are used to fix the positioning block 2 and the base 1, thereby facilitating the installation and removal of the hand mold 3.

[0031] The base 1 has two slots inside, and the surface of the positioning block 2 is fixedly connected to two blocks that are compatible with the slots. These blocks are used to position the positioning block 2 during installation, so that after the positioning block 2 is inserted into the base 1, one end of the fixing groove 45 aligns with one end of the reset groove 41.

[0032] The fixing sleeve 46 is a threaded sleeve, and the surface of the base 1 is provided with threads that are compatible with the fixing sleeve 46.

[0033] One end of the fixing sleeve 46 is arc-shaped, which allows one end of the fixing sleeve 46 to make better contact with the surface of the pressing block 43.

[0034] The reset element 44 is a spring, and the spring is disposed inside the reset groove 41.

[0035] The reset component 44 can also have a spring clip to push the fixed block 42 to one side inside the reset groove 41, so that the fixed block 42 is separated from the fixed groove 45.

[0036] The working principle of the resin structure of the nitrile glove molding die provided by this utility model is as follows:

[0037] When the hand mold 3 needs to be replaced, the fixing sleeve 46 is rotated to one side and moved upward to the appropriate position. Multiple reset pieces 44 push multiple fixing blocks 42 to move to one side inside multiple reset slots 41 respectively. After the fixing blocks 42 are separated from the fixing slots 45, the hand mold 3 is moved to one side, which drives the positioning block 2 to move to one side inside the base 1. After it is taken out, the hand mold 3 can be disassembled.

[0038] When the positioning block 2 at one end of the new hand mold 3 is inserted into the base 1, the fixing sleeve 46 is rotated to one side to reset. After the fixing sleeve 46 moves downward and one end contacts the inclined surface of the pressing block 43, it squeezes the pressing block 43 to one side. This causes the pressing block 43 to push the fixing block 42 to one side inside the reset groove 41 while squeezing the reset member 44. When the fixing block 42 enters the fixing groove 45, it limits the positioning block 2 and the base 1.

[0039] Compared with related technologies, the resin structure of the nitrile glove molding die provided by this utility model has the following beneficial effects:

[0040] This utility model provides a resin structure for a nitrile glove molding die. The fixing device 4 limits the position between the base 1 and the positioning block 2, thereby facilitating the subsequent installation and disassembly of the hand mold 3 and making it easy to replace the hand mold 3. It effectively prevents water stains, rubber liquid, etc. from adhering to the surface of the spring during the production of nitrile gloves using the hand mold 3, thus affecting its use. At the same time, it also reduces the internal structure of the hand mold 3, making it easier to produce the hand mold 3 and reducing the cost of use.

[0041] Second Embodiment

[0042] Please refer to the following: Figure 4 and Figure 5 Based on the resin structure of a nitrile glove molding die provided in the first embodiment of this application, the second embodiment of this application proposes another resin structure for a nitrile glove molding die. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0043] Specifically, the resin structure of the nitrile glove molding die provided in the second embodiment of this application is different in that it also includes a limiting device 5 provided inside the base 1, which is used to limit the distance between the base 1 and the fixing sleeve 46.

[0044] The limiting device 5 includes multiple limiting grooves 51 and multiple limiting blocks 52. The multiple limiting grooves 51 are all opened inside the base 1, and the multiple limiting blocks 52 are slidably connected to the interior of the multiple limiting grooves 51.

[0045] The fixed sleeve 46 has a limiting groove 51 that is adapted to the limiting block 52. When the limiting block 52 is inserted into the limiting groove 51, half of it is inside the limiting groove 51 inside the base 1, and the other half is inside the limiting groove 51 inside the fixed sleeve 46, thereby limiting the fixed sleeve 46 and increasing the stability of the fixed sleeve 46 when it is limited.

[0046] One end of the limiting block 52 is fixedly connected to a connecting ring 6, and the top of the connecting ring 6 is fixedly connected to two mounting blocks 7.

[0047] One end of each of the multiple limit blocks 52 is fixedly connected to the bottom of the connecting ring 6.

[0048] The mounting block 7 is provided with a fixing member 8 inside, which is used to limit the distance between the mounting block 7 and the base 1.

[0049] The fastener 8 is a bolt. The mounting block 7 and the base 1 both have threaded holes that are compatible with the fastener 8. After the bolt is installed into the threaded hole, it limits the movement between the mounting block 7 and the base 1, thereby limiting the movement of the connecting ring 6.

[0050] The fastener 8 can also be a snap-fit ​​or a lock.

[0051] The working principle of the resin structure of the nitrile glove molding die provided by this utility model is as follows:

[0052] In use, after the fixing sleeve 46 is installed, the multiple limiting blocks 52 are inserted into the multiple limiting slots 51 respectively, and moved downward to the appropriate position. Then, the fixing piece 8 is installed into the mounting block 7.

[0053] When the fixed sleeve 46 is rotated and disassembled, after the fixing part 8 is removed, the connecting ring 6 is moved upward, which causes the multiple limiting blocks 52 to move upward and separate inside the multiple limiting grooves 51, so that the fixed sleeve 46 can be rotated.

[0054] Compared with related technologies, the resin structure of the nitrile glove molding die provided by this utility model has the following beneficial effects:

[0055] This utility model provides a resin structure for a nitrile glove molding die. The limiting device 5, in conjunction with the connecting ring 6, the mounting block 7, and the fixing member 8, limits the fixing sleeve 46, thereby increasing the stability of the fixing sleeve 46 when it is limited.

[0056] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A resin structure for a nitrile glove molding die, characterized in that, include: Base, positioning block, hand mold, and fixing device; The positioning block is slidably connected to the inside of the base, and one end of the hand mold is fixedly connected to one end of the positioning block; The fixing device includes a reset groove, a fixing block, a pressing block, a reset component, a fixing groove, and a fixing sleeve. The reset groove is opened inside the base. The fixing block is slidably connected to the inside of the reset groove. One end of the pressing block is fixedly connected to one end of the fixing block. The reset component is disposed inside the reset groove. The fixing groove is opened inside the positioning block. The fixing sleeve is threadedly connected to the surface of the base.

2. The resin structure of the nitrile glove molding die according to claim 1, characterized in that, One end of the fixing sleeve is arc-shaped, which allows one end of the fixing sleeve to make better contact with the surface of the pressing block.

3. The resin structure of a nitrile glove molding die according to claim 1, characterized in that, The reset element is a spring, and the spring is disposed inside the reset groove.

4. The resin structure of a nitrile glove molding die according to claim 1, characterized in that, The base is provided with a limiting device inside, which is used to limit the distance between the base and the fixing sleeve.

5. The resin structure of a nitrile glove molding die according to claim 4, characterized in that, The limiting device includes multiple limiting grooves and multiple limiting blocks. The multiple limiting grooves are all opened inside the base, and the multiple limiting blocks are slidably connected to the interior of the multiple limiting grooves.

6. The resin structure of a nitrile glove molding die according to claim 5, characterized in that, One end of the limiting block is fixedly connected to a connecting ring, and the top of the connecting ring is fixedly connected to two mounting blocks.

7. The resin structure of a nitrile glove molding die according to claim 6, characterized in that, The mounting block has a fixing component inside, which is used to limit the movement between the mounting block and the base.

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