A kind of impregnation equipment for wood pulp sponge production

Abstract

The utility model relates to a kind of impregnation equipment for wood pulp sponge production, including impregnation tank, press mechanism is provided on the impregnation tank, the press mechanism includes the press plate and support frame distributed along vertical up and down, the support frame is assembled on impregnation tank, the side of press plate close to support frame is provided with two pressing rods, the end of pressing rod away from press plate is provided with press block. The impregnation equipment for wood pulp sponge production, by setting press mechanism, drive module starts, drive irregular turntable rotation, the rotation of irregular turntable makes roller roll on it, due to the special shape of irregular turntable itself, the rolling of roller makes movable rod do up and down reciprocating motion, the movement of movable rod drives press plate, pressing rod and press block to do up and down reciprocating motion simultaneously, press block under the state of motion is pressed to wood pulp sponge in impregnation tank, so that wood pulp sponge can all enter into impregnation liquid, improve impregnation effect.

Description

Technical Field

[0001] This utility model relates to the field of wood pulp sponge production technology, specifically to an impregnation device for wood pulp sponge production. Background Technology

[0002] Wood pulp sponge is a porous material made from natural wood pulp fibers. It has high water absorption and good softness and is widely used in many fields such as cleaning, care, cosmetics and medicine. It is a natural, environmentally friendly, highly absorbent and soft material suitable for a variety of uses, especially in daily cleaning and care. It combines the natural properties of wood with the porous structure of sponge, which can effectively absorb water and is also environmentally friendly.

[0003] Impregnation is a necessary step in the production of wood pulp sponges. The main purpose of impregnation is to improve the performance and function of wood pulp sponges, enhance their water absorption and service life. Due to the low density of wood pulp sponges, the impregnation liquid tends to flow towards the lower part of the sponge under the influence of gravity, resulting in the lower area absorbing more liquid while the upper area may retain less liquid, causing uneven distribution and affecting the impregnation effect. Therefore, an impregnation device for wood pulp sponge production is proposed to solve the above technical problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an impregnation device for the production of wood pulp sponges, which has the advantage of uniform impregnation. It solves the problem that due to the low density of wood pulp sponges, the impregnation liquid tends to flow towards the lower part of the sponge under the influence of gravity, resulting in the lower area absorbing more liquid while the upper area may retain less liquid, causing uneven distribution.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an impregnation device for wood pulp sponge production, comprising an impregnation tank, wherein a pressing mechanism is provided on the impregnation tank;

[0006] The pressing mechanism includes a pressing plate and a support frame distributed vertically upwards and downwards. The support frame is mounted on the impregnation tank. The pressing plate reciprocates vertically above the support frame. Two pressing rods are provided on the side of the pressing plate near the support frame, and a pressing block is provided at the end of each pressing rod away from the pressing plate.

[0007] Furthermore, the support frame has a through hole for the pressing rod to pass through, and the through hole is clearance-fitted with the pressing rod.

[0008] Furthermore, the support frame is provided with a reciprocating assembly, which includes a drive module mounted on the support frame, an irregular turntable connected to the output shaft of the drive module, rollers mounted on the irregular turntable, and a movable rod connected to the rollers.

[0009] Furthermore, the roller is slidably connected to the irregular turntable, and the end of the movable rod away from the roller is connected to the pressing plate.

[0010] Furthermore, a first baffle is provided between the drive module and the irregular turntable. Four support rods are vertically arranged on the first baffle. A second baffle is fixed to the outside of the support rods. A first limiting hole is provided on the second baffle to fit with the movable rod with clearance.

[0011] Furthermore, two vertical plates are vertically arranged on the second baffle, and a third baffle is fixed on the side of the vertical plate away from the second baffle. The third baffle is provided with a second limiting hole that fits with the movable rod with a clearance.

[0012] Furthermore, a stop block is provided on the outer side of the movable rod and above the third baffle.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This impregnation equipment for wood pulp sponge production, through the setting of a pressing mechanism, drives the irregular turntable to rotate after the drive module is started. The rotation of the irregular turntable causes rollers to roll on it. Due to the special shape of the irregular turntable itself, the rolling of the rollers causes the movable rod to move up and down reciprocally. The movement of the movable rod causes the pressing plate, pressing rod, and pressing block to move up and down reciprocally simultaneously. The pressing block in motion presses the wood pulp sponge in the impregnation tank, so that the wood pulp sponge can be fully immersed in the impregnation liquid. This avoids the problem that the upper area absorbs less impregnation liquid, and solves the problem that the wood pulp sponge has a low density and, under the action of gravity, the impregnation liquid will flow to the lower part of the wood pulp sponge, causing the lower area to absorb more liquid, while the upper area may retain less liquid, resulting in uneven distribution. 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 overall structure of the pressing mechanism in this utility model;

[0017] Figure 3 This is a left view of the pressing mechanism in this utility model.

[0018] In the diagram: 1. Impregnation tank; 2. Pressing mechanism; 201. Support frame; 202. Pressing plate; 203. Pressing rod; 204. Pressing block; 205. Drive module; 206. Irregular turntable; 207. Roller; 208. Movable rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 The impregnation equipment for wood pulp sponge production in this embodiment includes an impregnation tank 1, and a pressing mechanism 2 is provided on the impregnation tank 1.

[0021] The pressing mechanism 2 includes a pressing plate 202 and a support frame 201 distributed vertically. The support frame 201 is mounted on the impregnation tank 1. The pressing plate 202 moves vertically reciprocating above the support frame 201. Two pressing rods 203 are provided on the side of the pressing plate 202 near the support frame 201. A pressing block 204 is provided at the end of the pressing rod 203 away from the pressing plate 202.

[0022] The support frame 201 has a through hole for the pressing rod 203 to pass through. The through hole and the pressing rod 203 are fitted with a clearance fit. The through hole limits and guides the movement of the pressing rod 203.

[0023] The support frame 201 is equipped with a reciprocating assembly, which includes a drive module 205 mounted on the support frame 201, an irregular turntable 206 connected to the output shaft of the drive module 205, a roller 207 mounted on the irregular turntable 206, and a movable rod 208 connected to the roller 207.

[0024] The roller 207 is slidably connected to the irregular turntable 206, and the end of the movable rod 208 away from the roller 207 is connected to the pressing plate 202. The cooperation between the roller 207 and the irregular turntable 206 ensures that the movable rod 208 can move up and down.

[0025] A first baffle is provided between the drive module 205 and the irregular turntable 206. Four support rods are vertically arranged on the first baffle, and a second baffle is fixed to the outside of the support rods. The four support rods support the first baffle and the second baffle. At the same time, the arrangement of the first baffle and the second baffle is used to control the movement of the irregular turntable 206 and avoid excessive movement or irregular rotation path. The second baffle has a first limiting hole that is clearance-fitted with the movable rod 208. Two vertical plates are vertically arranged on the second baffle. A third baffle is fixed to the side of the vertical plate away from the second baffle. The third baffle has a second limiting hole that is clearance-fitted with the movable rod 208.

[0026] It should be noted that the drive module 205 includes, but is not limited to, devices or structures such as DC motors, speed-regulating motors and servo motors that can rotate the irregular turntable 206. As long as it can rotate the irregular turntable 206, it is acceptable. Preferably, the drive module 205 in this application is a servo motor.

[0027] It is understood that both the first limiting hole and the second limiting hole in this application serve to limit and guide the movable rod 208.

[0028] A stop is provided on the outside of the movable rod 208 and above the third baffle. The stop is designed to prevent the movable rod 208 from moving beyond the predetermined range of motion and to prevent the impregnation liquid from overflowing the impregnation tank 1.

[0029] In application, the drive module 205 is activated, and its output shaft begins to rotate, causing the irregular turntable 206 to rotate on the first baffle. At this time, the roller 207 slides on the irregular turntable 206. When the roller 207 moves to the lowest position of the irregular turntable 206, it drives the movable rod 208, pressing plate 202, pressing rod 203, and pressing block 204 to move downwards. The pressing block 204, in its moving state, presses the wood pulp sponge downwards, ensuring that the wood pulp sponge is completely soaked. When the roller 207 moves at the highest position of the irregular turntable 206, it drives the movable rod 208, pressing plate 202, pressing rod 203 and pressing block 204 to move upward. At this time, the pressing block 204 separates from the wood pulp sponge, and the wood pulp sponge floats up. As the irregular turntable 206 rotates, it drives the movable rod 208, pressing plate 202, pressing rod 203 and pressing block 204 to move up and down, so that the wood pulp sponge is continuously immersed in the impregnation liquid.

[0030] The control unit controls the output shaft of the drive module 205 to rotate at a constant speed, ultimately achieving the uniform rotation of the irregular turntable 206; the control unit and its working principle are well known to those skilled in the art, and will not be described in this embodiment.

[0031] The working principle of the above embodiments is as follows:

[0032] When wood pulp sponge needs to be impregnated, firstly, the impregnation liquid required for impregnation is added to the impregnation tank 1. Then, the wood pulp sponge to be impregnated is put into the impregnation tank 1. At this time, the wood pulp sponge begins to absorb the impregnation liquid. Then, the drive module 205 is started, and the output shaft of the drive module 205 begins to rotate, driving the irregular turntable 206 to rotate on the first baffle. At this time, the roller 207 slides on the irregular turntable 206. When the roller 207 moves at the lowest position of the irregular turntable 206, it drives the movable rod 208, the pressing plate 202, the pressing rod 203, and the pressing block 204 to move downward. The pressing block 204 in the moving state... 4. Press the wood pulp sponge downwards to completely immerse it in the impregnation liquid. When the roller 207 moves to the highest position of the irregular turntable 206, it drives the movable rod 208, pressing plate 202, pressing rod 203, and pressing block 204 to move upwards. At this time, the pressing block 204 separates from the wood pulp sponge, and the wood pulp sponge floats up. As the irregular turntable 206 rotates, it drives the movable rod 208, pressing plate 202, pressing rod 203, and pressing block 204 to move up and down, so that the wood pulp sponge is continuously immersed in the impregnation liquid. In this way, all areas of the wood pulp sponge can fully absorb the impregnation liquid and achieve a good impregnation effect.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An impregnation device for wood pulp sponge production, comprising an impregnation tank (1), characterized in that: The impregnation tank (1) is provided with a pressing mechanism (2); The pressing mechanism (2) includes a pressing plate (202) and a support frame (201) distributed vertically. The support frame (201) is mounted on the impregnation tank (1). The pressing plate (202) moves vertically back and forth above the support frame (201). Two pressing rods (203) are provided on the side of the pressing plate (202) close to the support frame (201). A pressing block (204) is provided at the end of the pressing rod (203) away from the pressing plate (202). The support frame (201) is provided with a reciprocating assembly, which includes a drive module (205) on the support frame (201), an irregular turntable (206) connected to the output shaft of the drive module (205), a roller (207) on the irregular turntable (206), and a movable rod (208) connected to the roller (207). The roller (207) is slidably connected to the irregular turntable (206), and the end of the movable rod (208) away from the roller (207) is connected to the pressing plate (202).

2. The impregnation equipment for wood pulp sponge production according to claim 1, characterized in that: The support frame (201) has a through hole for the pressing rod (203) to pass through, and the through hole is clearance-fitted with the pressing rod (203).

3. The impregnation equipment for wood pulp sponge production according to claim 1, characterized in that: A first baffle is provided between the drive module (205) and the irregular turntable (206). Four support rods are vertically arranged on the first baffle. A second baffle is fixed on the outside of the support rods. A first limiting hole is provided on the second baffle to cooperate with the movable rod (208) with clearance.

4. The impregnation equipment for wood pulp sponge production according to claim 3, characterized in that: The second baffle has two vertical plates, and a third baffle is fixed on the side of the plate away from the second baffle. The third baffle has a second limiting hole that fits with the movable rod (208) with a clearance.

5. The impregnation equipment for wood pulp sponge production according to claim 4, characterized in that: A stop is provided on the outside of the movable rod (208) and above the third baffle.

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