Leather processing and soaking equipment

Abstract

The utility model discloses a kind of leather processing alkali immersion equipment, including soaking shell;The top of soaking shell is equipped with moving assembly, moving assembly includes connecting plate, and connecting plate is fixedly connected with soaking shell, and the reverse side of connecting plate is equipped with servo motor;Wherein, the front surface of connecting plate is rotatably connected with rotating rod, and the front surface of rotating rod is fixedly connected with extruding rod, and the inside of connecting plate is symmetrically provided with mounting groove;Wherein, the inside of mounting groove is fixedly connected with limit rod, and the outside of limit rod is slidably connected with slide bar, and the fixed rod is fixedly connected between slide bar, and extruding rod and fixed rod are abutted. The leather processing alkali immersion equipment, when leather is immersed in alkali, can be fixed according to the thickness of leather first, when leather is fixed, it can realize the immersion of leather in alkali, so that the leather of different thickness can be immersed in alkali.

Description

Technical Field

[0001] This utility model relates to the field of leather processing technology, specifically to a leather processing alkali soaking equipment. Background Technology

[0002] Leather is animal hide that has been denatured and is not easily perishable, obtained through physical and chemical processing such as hair removal and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space, and its surface has a special grain layer with natural grain and luster, and a comfortable feel.

[0003] Publication number CN220393771U discloses a leather processing alkali soaking device. By pressing down on one side of the leather with a pressure bar, it effectively prevents the leather from shaking and floating during soaking, ensuring thorough and even soaking. It also effectively prevents damage and scrapping of the leather material during the alkali soaking process. However, this patent still has the following problems in practical use: When fixing leather, the position of the pressure bar is fixed, so it can only be applied to leather of the same thickness. This makes it inconvenient to perform alkali soaking on leather of different thicknesses, resulting in a certain thickness limitation in fixing leather, which affects the production of alkali soaking of leather of different thicknesses.

[0004] A leather processing alkali soaking device is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a leather processing alkali soaking equipment to solve the problem mentioned in the background art that, when fixing leather, the position of the pressure bar is fixed, so it can only be applied to leather of the same thickness. This makes it inconvenient to perform alkali soaking on leather of different thicknesses, resulting in a certain thickness limitation in fixing the leather, which affects the production of alkali soaking of leather of different thicknesses.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a leather processing alkali soaking device, comprising an soaking shell; Also includes: A movable component is installed on the top of the soaking shell. The movable component includes a connecting plate, which is fixedly connected to the soaking shell. A servo motor is installed on the reverse side of the connecting plate. The connecting plate has a rotating rod rotatably connected to its front side, and a pressing rod is fixedly connected to the front side of the rotating rod. The connecting plate also has symmetrically opened mounting grooves inside. The mounting groove has a fixed connection to a limiting rod inside, and a sliding rod is slidably connected to the outside of the limiting rod. A fixing rod is fixedly connected between the sliding rods, and the pressing rod abuts against the fixing rod.

[0007] Preferably, a fixing post is fixedly connected to the bottom of the fixing rod, and a support plate is fixedly connected to the front of the connecting plate.

[0008] Preferably, the support plate is slidably connected to a sliding frame, and a spring is fixedly connected between the inner side of the sliding frame and the support plate.

[0009] Preferably, the fixing column can slide inside the sliding frame, and multiple water-permeable holes are symmetrically opened inside the bottom of the sliding frame.

[0010] Preferably, a movable plate is fixedly connected to the bottom of the fixed column, and the movable plate can slide inside the support plate, and multiple pressure strips are symmetrically fixed to the bottom of the movable plate.

[0011] Preferably, the reverse side of the connecting plate is provided with a push-out component, the push-out component including a mounting plate, and the mounting plate is fixedly connected to the connecting plate.

[0012] Preferably, a fixing strip is fixedly connected to the bottom of the mounting plate, and a hydraulic rod is fixedly connected to one side of the fixing strip. A push plate is slidably connected inside the connecting plate, and the push plate is fixedly connected to the output end of the hydraulic rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this leather processing alkali impregnation equipment can first fix the leather thickness when impregnating it with alkali, and only after the leather is fixed can alkali impregnation be carried out, thus enabling alkali impregnation of leather of different thicknesses. The specific details are as follows: 1. When alkali soaking of leather is required, the leather to be soaked can be placed at the bottom of the inner side of the sliding frame. Then, the servo motor is started, causing the servo motor to drive the rotating rod to rotate. The rotating rod then drives the squeezing rod to rotate, causing the fixed rod to lower the position of the fixed column, which in turn lowers the position of the moving plate. This achieves the effect that when the moving plate fixes the leather and continues to descend, it squeezes the sliding frame. The sliding frame then descends while the spring is stretched, allowing the leather to be soaked in alkali through the water permeable holes and pressure strips. After alkali soaking is completed, the servo motor reverses its direction, causing the squeezing rod to disengage from the fixed rod. Then, the return spring and spring rebound cause the sliding frame and moving plate to return to their original positions. This achieves the effect that only through the squeezing of the leather after it is fixed by the moving plate can the sliding frame enter the interior of the soaking shell, thus completing the alkali soaking process. This allows for the fixing and soaking of leather of different thicknesses.

[0014] 2. When it is necessary to remove the leather, the hydraulic rod can be activated, which will drive the push plate to move. The push plate will then move and push the leather out. The leather will be pushed out to the inside of the slide frame, thus allowing the leather to be picked up separately. Then the hydraulic rod will be reset, thus waiting for the next side to be pushed out. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the connection structure of the connecting plate of this utility model; Figure 4 This is an exploded view of the connecting plate connection structure of this utility model; Figure 5 This is a side view of the three-dimensional structure of the present invention.

[0016] In the diagram: 1. Immersion shell; 2. Moving component; 201. Connecting plate; 202. Servo motor; 203. Rotating rod; 2031. Extrusion rod; 204. Mounting groove; 205. Limiting rod; 206. Sliding rod; 207. Fixing rod; 208. Support plate; 209. Sliding frame; 210. Spring; 211. Fixing column; 212. Water permeable hole; 213. Moving plate; 214. Pressure strip; 3. Push-out component; 301. Mounting piece; 302. Fixing strip; 303. Hydraulic rod; 304. Push plate. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-5 The present invention provides the following technical solution: A leather processing alkali soaking device includes a soaking shell 1; a moving component 2 is installed on the top of the soaking shell 1, the moving component 2 includes a connecting plate 201, and the connecting plate 201 is fixedly connected to the soaking shell 1, and a servo motor 202 is installed on the reverse side of the connecting plate 201; wherein, a rotating rod 203 is rotatably connected to the front side of the connecting plate 201, and a pressing rod 2031 is fixedly connected to the front side of the rotating rod 203, and mounting grooves 204 are symmetrically opened inside the connecting plate 201; wherein, a limiting rod 205 is fixedly connected inside the mounting groove 204, and a sliding rod 206 is slidably connected to the outside of the limiting rod 205, and a fixing rod 207 is fixedly connected between the sliding rods 206, such as... Figures 1-3As shown, when it is necessary to soak the leather in alkali, the leather to be soaked in alkali can be placed at the bottom of the inner side of the slide frame 209, and then the servo motor 202 is started, so that the servo motor 202 drives the rotating rod 203 to rotate, and then the rotating rod 203 drives the pressing rod 2031 to rotate, and then the pressing rod 2031 will press the fixed rod 207, and the pressing rod 2031 and the fixed rod 207 are against each other.

[0019] A fixing post 211 is fixedly connected to the bottom of the fixing rod 207, and a support plate 208 is fixedly connected to the front of the connecting plate 201. A sliding frame 209 is slidably connected inside the support plate 208, and a spring 210 is fixedly connected between the inner side of the sliding frame 209 and the support plate 208. The fixing post 211 can slide inside the sliding frame 209, and multiple water-permeable holes 212 are symmetrically opened inside the bottom of the sliding frame 209. A movable plate 213 is fixedly connected to the bottom of the fixing post 211. Figure 1 , Figures 3-4 As shown, the fixed rod 207 drives the fixed column 211 to descend, thereby driving the movable plate 213 to descend. Secondly, a return spring is fixedly connected between the movable plate 213 and the slide frame 209. The descent of the movable plate 213 will stretch the return spring. Then, the descent of the movable plate 213 will first fix the leather. After the movable plate 213 has fixed the leather, it will squeeze the slide frame 209 when it continues to descend. Then, the slide frame 209 will descend while the spring 210 is stretched. Then, the slide frame 209 will be compressed into the interior of the soaking shell 1.

[0020] Then, through the cooperation of the water-permeable hole 212 and the pressure strip 214, it is convenient to soak the leather in alkali. Secondly, the function of the pressure strip 214 is to prevent the moving plate 213 from sticking to the leather on the whole side, thus affecting the soaking speed. Finally, after the soaking is completed, the servo motor 202 runs in reverse, thereby causing the squeezing rod 2031 to disengage from the fixed rod 207. Then the return spring and spring 210 rebound, thereby causing the sliding frame 209 and the moving plate 213 to return to their original positions. Thus, only by squeezing the leather after it is fixed by the moving plate 213 can the sliding frame 209 enter the interior of the soaking shell 1, thereby completing the soaking work. This allows for the fixing and soaking of leather of different thicknesses. The moving plate 213 can slide inside the support plate 208, and multiple pressure strips 214 are symmetrically fixed at the bottom of the moving plate 213.

[0021] The reverse side of the connecting plate 201 is provided with an ejection assembly 3, which includes a mounting plate 301. The mounting plate 301 is fixedly connected to the connecting plate 201. A fixing strip 302 is fixedly connected to the bottom of the mounting plate 301, and a hydraulic rod 303 is fixedly connected to one side of the fixing strip 302. A push plate 304 is slidably connected inside the connecting plate 201. Figure 5As shown, when the leather needs to be removed, the hydraulic rod 303 can be activated, causing the hydraulic rod 303 to drive the push plate 304 to move. Then the push plate 304 will move and push the leather out. The leather will be pushed out of the inner side of the slide frame 209, thereby allowing the leather to be picked up separately. Then the hydraulic rod 303 will be reset, thus waiting for the next side to be pushed out. The push plate 304 is fixedly connected to the output end of the hydraulic rod 303.

[0022] Working principle: Before using this leather processing alkali soaking equipment, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5 As shown, firstly, when the leather needs to be alkali-treated, the leather to be alkali-treated can be placed at the bottom of the inner side of the slide frame 209. Then, the servo motor 202 is started, causing the servo motor 202 to drive the rotating rod 203 to rotate. Then, the rotating rod 203 will drive the pressing rod 2031 to rotate. Then, the pressing rod 2031 will press the fixing rod 207, causing the fixing rod 207 to lower the position of the fixing column 211, thereby lowering the position of the moving plate 213. Secondly, a return spring is fixedly connected between the moving plate 213 and the slide frame 209. The descent of the moving plate 213 will stretch the return spring. Then, the descent of the moving plate 213 will first fix the leather. Then, after the moving plate 213 has fixed the leather and continues to descend, it will press the slide frame 209, and then the slide frame 209 will descend simultaneously. Spring 210 is stretched, and then slide frame 209 is compressed into the soaking shell 1. Then, through the cooperation of water-permeable hole 212 and pressure strip 214, it is easy to soak the leather with alkali. Secondly, the function of pressure strip 214 is to prevent the moving plate 213 from sticking to the leather, thus affecting the soaking speed. Finally, after soaking, the servo motor 202 runs in reverse, which causes the extrusion rod 2031 to disengage from the fixing rod 207. Then the return spring and spring 210 rebound, which causes slide frame 209 and moving plate 213 to return to their original positions. Thus, only by squeezing the leather after it is fixed by moving plate 213 can slide frame 209 enter the soaking shell 1, and thus complete the soaking work. This allows for fixing and soaking leather of different thicknesses.

[0023] When the leather needs to be removed, the hydraulic rod 303 can be activated, causing the hydraulic rod 303 to move the push plate 304. The push plate 304 will then move and push the leather out. The leather will be pushed out to the inside of the slide frame 209, thus allowing the leather to be removed separately. Then the hydraulic rod 303 will be reset, thus waiting for the next side to be pushed out.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A leather processing alkali soaking device, comprising a soaking tank (1); Its features are, Also includes: A moving component (2) is installed on the top of the soaking shell (1). The moving component (2) includes a connecting plate (201), and the connecting plate (201) is fixedly connected to the soaking shell (1). A servo motor (202) is installed on the reverse side of the connecting plate (201). Among them, the front of the connecting plate (201) is rotatably connected to the rotating rod (203), and the front of the rotating rod (203) is fixedly connected to the pressing rod (2031), and the interior of the connecting plate (201) is symmetrically provided with mounting grooves (204). The mounting groove (204) is internally fixedly connected to a limiting rod (205), and the limiting rod (205) is externally slidably connected to a sliding rod (206). A fixing rod (207) is fixedly connected between the sliding rods (206), and the pressing rod (2031) abuts against the fixing rod (207).

2. The leather processing alkali soaking equipment according to claim 1, characterized in that: The bottom of the fixing rod (207) is fixedly connected to a fixing column (211), and the front of the connecting plate (201) is fixedly connected to a support plate (208).

3. The leather processing alkali soaking equipment according to claim 2, characterized in that: The support plate (208) is internally slidably connected to a slide frame (209), and a spring (210) is fixedly connected between the inner side of the slide frame (209) and the support plate (208).

4. The leather processing alkali soaking equipment according to claim 2, characterized in that: The fixed column (211) can slide inside the sliding frame (209), and multiple water-permeable holes (212) are symmetrically opened inside the bottom of the sliding frame (209).

5. The leather processing alkali soaking equipment according to claim 2, characterized in that: The bottom of the fixed column (211) is fixedly connected to a movable plate (213), and the movable plate (213) can slide inside the support plate (208). A plurality of pressure strips (214) are symmetrically fixed to the bottom of the movable plate (213).

6. The leather processing alkali soaking equipment according to claim 1, characterized in that: The reverse side of the connecting plate (201) is provided with a push-out component (3), which includes a mounting piece (301) and is fixedly connected to the connecting plate (201).

7. The leather processing alkali soaking equipment according to claim 6, characterized in that: The bottom of the mounting plate (301) is fixedly connected to a fixing strip (302), and a hydraulic rod (303) is fixedly connected to one side of the fixing strip (302). A push plate (304) is slidably connected inside the connecting plate (201), and the push plate (304) is fixedly connected to the output end of the hydraulic rod (303).

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