A vulcanized fiber continuous production gelation device

Abstract

This invention provides a gelling device for continuous production of vulcanized fibers, belonging to the field of vulcanized fiber production technology. It addresses the problem of existing impregnation machines lacking lateral limiting constraints on the support rollers, leading to positional deviations in the raw material rolls during transport due to vibration or uneven traction. The device includes an impregnation machine body, scale markings, blocking components, a centering calibration component, and a splitting component. Multiple scale markings are dispersedly and fixedly connected above the support rollers. Two blocking components are dispersedly disposed on the outer side of the support rollers. The centering calibration component is disposed inside the support rollers. The splitting component is disposed inside the two blocking components. This invention, by setting the centering calibration component, can precisely adjust the position of the blocking components to ensure the raw material is positioned correctly.

Description

Technical Field

[0001] This utility model belongs to the field of vulcanized fiber production technology, and more specifically, it relates to a gelling device for continuous vulcanized fiber production. Background Technology

[0002] Vulcanized fiber, commonly known as steel paper or blue shell paper, is produced by laying the fiber into a web and then feeding it into the impregnation tank of an impregnation machine. Guided by guide rollers, the fiber continuously passes through the sizing solution, completing the impregnation and gelation process. This causes the cellulose in the base paper to swell violently and partially dissolve (gelatinize) under the action of concentrated zinc chloride solution, destroying the crystalline structure of the cellulose and releasing a large number of hydroxyl groups, laying the foundation for subsequent interlayer bonding (regeneration). Existing impregnation machines generally consist of an impregnation tank, guide rollers, feed and discharge brackets, and a control system.

[0003] Based on the above, when the vulcanized fiber raw material roll is attached to the outside of the support roller of the impregnation machine for conveying, the length of the support roller must be greater than the width of the raw material roll. Since the support roller lacks the limiting constraints on both sides, the raw material roll is prone to positional deviation due to slight vibration during the conveying process, the placement deviation of the raw material roll itself, or uneven traction force, which in turn causes uneven impregnation and inconsistent rubberization effect of the raw material. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a gelling device for continuous production of vulcanized fibers. This device solves the problem that when existing vulcanized fiber raw material rolls are conveyed by attaching to the outside of the support roller of the impregnation machine, the length of the support roller must be greater than the width of the raw material roll. Due to the lack of limiting constraints on both sides of the support roller, the raw material roll is prone to positional deviation due to slight vibrations during the conveying process, placement deviations of the raw material roll itself, or uneven traction forces, resulting in uneven impregnation and inconsistent gelling effects of the raw material.

[0005] The purpose and effectiveness of this utility model's gelling device for continuous production of vulcanized fibers are achieved through the following specific technical means: A gelling device for continuous production of vulcanized fibers includes a dipping machine body, a feeding bracket, a support roller, scale markings, blocking components, a centering and calibration component, and a splitting component. The feeding bracket is fixedly connected to the right side of the dipping machine body. The support roller is rotatably connected to the upper right end of the feeding bracket. Multiple scale markings are provided, and the multiple scale markings are dispersedly and fixedly connected above the support roller. Two blocking components are provided, and the two blocking components are dispersedly arranged on the outside of the support roller. The centering and calibration component is located inside the support roller. The splitting component is located inside the two blocking components.

[0006] Furthermore, the centering and calibration assembly includes: a transmission worm gear, an operating shaft, and an operating slot; the transmission worm gear is rotatably connected inside the support roller; two operating shafts are provided, and the two operating shafts are coaxially fixedly connected to the front and rear ends of the transmission worm gear respectively; two operating slots are provided, and the two operating slots are respectively provided inside the two operating shafts.

[0007] Furthermore, the alignment and calibration assembly also includes: a first drive shaft and a drive worm gear; the first drive shaft is rotatably connected inside the support roller; the drive worm gear is coaxially fixedly connected to the bottom of the first drive shaft, and the drive worm gear meshes with the drive worm.

[0008] Furthermore, the centering and calibration assembly also includes: a transmission gear and a transmission rack; the transmission gear is coaxially and fixedly connected to the top of the first transmission shaft; two transmission racks are provided, and the two transmission racks are slidably connected inside the support roller, and the two transmission racks respectively mesh with the transmission gear.

[0009] Furthermore, the alignment and calibration assembly also includes: a connecting box and a docking box; the connecting box has a square slot inside, and two connecting boxes are provided, with the two connecting boxes respectively fixedly connected to the outside of two transmission racks; two docking boxes are provided, and the two docking boxes are respectively inserted into the two connecting boxes, with two blocking members respectively fixedly connected to the outside of the two docking boxes.

[0010] Furthermore, the splitting assembly includes: a sliding plate and a pressing component; two sliding plates are provided, and the two sliding plates are slidably connected inside the two docking boxes respectively; two pressing components are provided, and the two pressing components are fixedly connected to the outside of the two sliding plates respectively.

[0011] Furthermore, the splitting assembly also includes: positioning components and reset springs; two positioning components are provided, and the two positioning components are respectively fixedly connected to the outer sides of the two sliding plates; two reset springs are provided, and the outer ends of the two reset springs are respectively fixedly connected to the inner sides of the two sliding plates, and the inner ends of the two reset springs are respectively fixedly connected to the inside of the two docking boxes.

[0012] Compared with the prior art, the present invention has the following beneficial effects: First, by setting up a centering calibration component, the two blocking components move inward or outward simultaneously. Combined with the scale markings on the support roller, the position of the blocking components can be precisely adjusted according to the width of the vulcanized fiber raw material roll, restricting the raw material roll between the two blocking components and ensuring that it is kept in the middle position and conveyed to the main body of the impregnation machine. This ensures that the raw material is in the correct position when it enters the impregnation machine, making the impregnation more uniform, the gelation effect consistent, and improving the quality stability of the vulcanized fiber products.

[0013] Secondly, the design of the split components makes the disassembly and installation of the blocking parts easier, facilitates the loading and unloading of vulcanized fiber raw material rolls, reduces operating steps and time, improves the operating efficiency of the equipment, and is more adaptable to the fast-paced needs of continuous production.

[0014] This invention can precisely adjust the position of the blocking component by setting a centering calibration component to ensure that the raw material is conveyed in the correct position, thereby improving the stability of product quality. The disassembly component simplifies the disassembly and assembly of the blocking component to improve operational efficiency and optimizes the gelling process of continuous vulcanized fiber production, providing strong support for large-scale and continuous production. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the support roller structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the transmission rack structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the operating shaft structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the blocking component structure of this utility model.

[0020] Figure 6 This is a schematic cross-sectional view of the docking box of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Dipping machine body; 2. Feeding bracket; 3. Support roller; 301. Scale markings; 4. Transmission worm gear; 401. Operating shaft; 402. Operating slot; 5. First transmission shaft; 501. Transmission worm wheel; 502. Transmission gear; 6. Transmission rack; 601. Connecting box; 7. Docking box; 701. Blocking component; 8. Sliding plate; 801. Pressing component; 802. Positioning component; 803. Return spring. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model. Example

[0023] As attached Figure 1 To be continued Figure 6 As shown: This utility model provides a gelling device for continuous production of vulcanized fibers, including a dipping machine body 1, a feeding bracket 2, a support roller 3, scale markings 301, blocking components 701, and a centering calibration component; the feeding bracket 2 is fixedly connected to the right side of the dipping machine body 1; the support roller 3 is rotatably connected to the upper right end of the feeding bracket 2; multiple scale markings 301 are provided, and the multiple scale markings 301 are dispersedly and fixedly connected above the support roller 3; two blocking components 701 are provided, and the two blocking components 701 are dispersedly arranged on the outside of the support roller 3; the centering calibration component is arranged inside the support roller 3.

[0024] The centering and calibration assembly includes: a transmission worm gear 4, an operating shaft 401, and an operating slot 402; the transmission worm gear 4 is rotatably connected inside the support roller 3; two operating shafts 401 are provided, and the two operating shafts 401 are coaxially fixedly connected to the front and rear ends of the transmission worm gear 4 respectively; two operating slots 402 are provided, and the two operating slots 402 are respectively provided inside the two operating shafts 401.

[0025] The centering and calibration assembly also includes: a first drive shaft 5 and a drive worm gear 501; the first drive shaft 5 is rotatably connected inside the support roller 3; the drive worm gear 501 is coaxially fixedly connected to the bottom of the first drive shaft 5, and the drive worm gear 501 meshes with the drive worm 4.

[0026] The centering and calibration assembly also includes: a transmission gear 502 and a transmission rack 6; the transmission gear 502 is coaxially fixedly connected to the top of the first transmission shaft 5; two transmission racks 6 are provided, and the two transmission racks 6 are slidably connected inside the support roller 3, and the two transmission racks 6 respectively mesh with the transmission gear 502.

[0027] The alignment and calibration components also include: a connecting box 601 and a docking box 7; the connecting box 601 has a square slot inside, and two connecting boxes 601 are provided, which are respectively fixedly connected to the outside of two transmission racks 6; two docking boxes 7 are provided, which are respectively inserted into the two connecting boxes 601, and two blocking members 701 are respectively fixedly connected to the outside of the two docking boxes 7.

[0028] The specific usage and function of this embodiment are as follows: In use, first remove the support roller 3 from above the feed bracket 2, then remove the front blocking member 701. Next, insert a screwdriver into the operating slot 402 and rotate it. The rotation of the operating shaft 401 will drive the first transmission shaft 5 to rotate through the worm gear transmission mechanism formed by the meshing of the transmission worm wheel 501 and the transmission worm 4. The rotation of the first transmission shaft 5 will drive the two connecting boxes 601 to move simultaneously inward or outward through the gear and rack transmission mechanism formed by the meshing of the transmission gear 502 and two transmission racks 6. The connecting box 601 drives the docking box 7 and the blocking component 701 to move synchronously. The scale mark 301 at the middle position of the support roller 3 is zero. The position of the blocking component 701 at the rear is determined by dividing the width of the vulcanized fiber raw material roll by two. Then, the vulcanized fiber raw material roll is sleeved on the outside of the support roller 3, and the rear end of the raw material roll contacts the blocking component 701 at the rear. Then, the blocking component 701 at the front is installed, which can restrict the vulcanized fiber raw material roll between the two blocking components 701, so that the vulcanized fiber raw material roll is kept in the middle position and conveyed into the body 1 of the impregnation machine. Example

[0029] Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 6 As shown, it also includes a splitting component, which is disposed inside the two blocking components 701.

[0030] The splitting assembly includes: a sliding plate 8 and a pressing component 801; two sliding plates 8 are provided, and the two sliding plates 8 are slidably connected inside the two docking boxes 7 respectively; two pressing components 801 are provided, and the two pressing components 801 are fixedly connected to the outside of the two sliding plates 8 respectively.

[0031] The splitting assembly also includes: positioning components 802 and reset springs 803; two positioning components 802 are provided, and the two positioning components 802 are respectively fixedly connected to the outside of the two sliding plates 8; two reset springs 803 are provided, the outer ends of the two reset springs 803 are respectively fixedly connected to the inside of the two sliding plates 8, and the inner ends of the two reset springs 803 are respectively fixedly connected to the inside of the two docking boxes 7.

[0032] The specific usage and function of this embodiment are as follows: When disassembling the blocking member 701, simply press the pressing member 801 inward to move the sliding plate 8 and the positioning member 802 inward simultaneously. After the positioning member 802 disengages from the square slot inside the connecting box 601, the blocking member 701 can be pulled outward without obstructing the sulfurized fiber raw material roll from being sleeved on the outside of the support roller 3. When it is necessary to install the blocking member 701, press the pressing member 801 inward again, insert the docking box 7 into the connecting box 601, and then release the pressing member 801. Under the rebound action of the return spring 803, the sliding plate 8 and the positioning member 802 move outward, and the positioning member 802 is inserted into the square slot inside the connecting box 601, thus completing the fixing and installation of the blocking member 701.

[0033] The following points should be noted in this article: 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0034] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0035] The above are merely specific implementations of this embodiment, but the protection scope of this embodiment is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this embodiment should be determined by the protection scope of the claims.

Claims

1. A gelling device for continuous production of vulcanized fibers, comprising a main body of an impregnation machine (1), a feeding bracket (2), a support roller (3), a scale marking (301), a blocking component (701), a centering and calibration assembly, and a splitting assembly; characterized in that: The feeding bracket (2) is fixedly connected to the right side of the impregnation machine body (1); the support roller (3) is rotatably connected to the upper right end of the feeding bracket (2); multiple scale marks (301) are provided, and the multiple scale marks (301) are dispersedly and fixedly connected above the support roller (3); two blocking members (701) are provided, and the two blocking members (701) are dispersedly arranged on the outside of the support roller (3); the centering calibration component is arranged inside the support roller (3); the splitting component is arranged inside the two blocking members (701).

2. The gelling device for continuous production of vulcanized fibers as described in claim 1, characterized in that: The centering and calibration assembly includes: a transmission worm gear (4), an operating shaft (401), and an operating slot (402); the transmission worm gear (4) is rotatably connected inside the support roller (3); two operating shafts (401) are provided, and the two operating shafts (401) are coaxially fixedly connected to the front and rear ends of the transmission worm gear (4); two operating slots (402) are provided, and the two operating slots (402) are respectively provided inside the two operating shafts (401).

3. The gelling device for continuous production of vulcanized fibers as described in claim 1, characterized in that: The centering and calibration assembly also includes: a first drive shaft (5) and a drive worm gear (501); the first drive shaft (5) is rotatably connected inside the support roller (3); the drive worm gear (501) is coaxially fixedly connected to the bottom of the first drive shaft (5), and the drive worm gear (501) meshes with the drive worm (4).

4. The gelling device for continuous production of vulcanized fibers as described in claim 1, characterized in that: The centering and calibration assembly also includes: a transmission gear (502) and a transmission rack (6); the transmission gear (502) is coaxially fixedly connected to the top of the first transmission shaft (5); two transmission racks (6) are provided, and the two transmission racks (6) are slidably connected inside the support roller (3), and the two transmission racks (6) respectively mesh with the transmission gear (502).

5. The gelling device for continuous production of vulcanized fibers as described in claim 1, characterized in that: The alignment and calibration assembly also includes: a connecting box (601) and a docking box (7); the connecting box (601) has a square slot inside, and two connecting boxes (601) are provided, with the two connecting boxes (601) being fixedly connected to the outside of the two transmission racks (6); two docking boxes (7) are provided, and the two docking boxes (7) are respectively inserted into the two connecting boxes (601), and two blocking members (701) are fixedly connected to the outside of the two docking boxes (7).

6. The gelling device for continuous production of vulcanized fibers as described in claim 1, characterized in that: The splitting assembly includes: a sliding plate (8) and a pressing member (801); two sliding plates (8) are provided, and the two sliding plates (8) are slidably connected inside the two docking boxes (7); two pressing members (801) are provided, and the two pressing members (801) are fixedly connected to the outside of the two sliding plates (8).

7. The gelling device for continuous production of vulcanized fibers as described in claim 1, characterized in that: The splitting assembly also includes: a positioning element (802) and a return spring (803); two positioning elements (802) are provided, and the two positioning elements (802) are respectively fixedly connected to the outside of the two sliding plates (8); two return springs (803) are provided, and the outer ends of the two return springs (803) are respectively fixedly connected to the inside of the two sliding plates (8), and the inner ends of the two return springs (803) are respectively fixedly connected to the inside of the two docking boxes (7).

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