Efficient wrinkle-removing production equipment for synthetic leather

Abstract

The utility model discloses efficient synthetic leather wrinkle-removing production equipment which comprises a rack, a plurality of first rollers arranged between the inner walls of the left side and the right side of the rack, and pressing mechanisms matched with the first rollers at the front end and the rear end of the rack to press synthetic leather, a first through hole is formed in the middle of the bottom end of the rack, and a second through hole is formed in the middle of the bottom end of the rack. A wrinkle removing assembly matched with the first through hole is arranged in the middle of the rack, a second through hole is formed in the rear side of the bottom end of the rack, a cold water tank is fixedly connected to the bottom end of the second through hole, and a second roller is rotationally connected between the left inner wall and the right inner wall of the cold water tank. By arranging the wrinkle removing assembly, the cold water tank and the roller II, the upper surface and the lower surface of the synthetic leather are ironed continuously and uniformly, and the efficiency of ironing and wrinkle removing is improved; and by arranging the pressing mechanism and the roller I, the synthetic leather is pressed before being ironed, so that the synthetic leather is prevented from being wrinkled in the conveying process, and the wrinkle removing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather production and processing equipment, in particular to high-efficiency wrinkle-removing production equipment for synthetic leather. Background Art

[0002] Synthetic leather is the term used in contrast to "leather" (i.e., genuine leather). It is also called artificial leather or synthetic leather. There is no standard definition of synthetic leather in my country. It is generally divided into PVC artificial leather and PU synthetic leather based on the type of surface resin. Artificial leather can be divided into many types due to the different synthetic resins used, the type of substrate, the production process, the presence or absence of foaming, and the different uses. During the leather production process, wrinkles easily form on the leather surface due to various process factors. In existing technologies, manual ironing is often used, which is slow and inefficient. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, one of the purposes of the present invention is to provide efficient wrinkle removal production equipment for synthetic leather. Through the wrinkle removal component, cold water tank, and roller 2, a bidirectional motor drives two screws, driving two displacement frames to move closer to each other, and a heating rod heats the breathable cylinder. Hot air passes through the breathable cylinder to iron the upper and lower surfaces of the synthetic leather at the same time, ironing the synthetic leather uninterruptedly and evenly, thereby improving the efficiency of ironing and wrinkle removal; through the provided pressing mechanism and roller 1, before the synthetic leather is ironed, the synthetic leather passes between the pressing roller and roller 1, and the spring cooperates with the limit rod to push the rotating plate and the pressing roller downward to press the synthetic leather, thereby preventing wrinkles from forming on the synthetic leather during transportation and improving the quality of wrinkle removal.

[0004] One of the objectives of the utility model is achieved by the following technical solution: a highly efficient wrinkle-removing production device for synthetic leather, comprising: a frame, a plurality of rollers arranged between left and right inner walls of the frame, a pair of rollers cooperating at front and rear ends of the frame to form a pressing mechanism for pressing the synthetic leather, a through-hole 1 being formed in the middle of the bottom end of the frame, a wrinkle-removing assembly being arranged in the middle of the through-hole 1, a through-hole 2 being formed at the rear side of the bottom end of the frame, a cold water tank being fixedly connected to the bottom end of the through-hole 2, and a second roller being rotatably connected between the left and right inner walls of the cold water tank;

[0005] The wrinkle removal assembly includes a fixed block, a sliding rod, a bidirectional motor, and two displacement frames symmetrically arranged in an upper and lower direction. The output ends of the bidirectional motors are fixedly connected with screws, and the threads of the two screws are opposite. The side walls of the two screws are respectively threaded through the top ends of the two displacement frames, and the side walls of the sliding rods are slid through the top ends of the two displacement frames and the fixed block. The left rear inner wall of the displacement frame is fixedly connected with a fixed disk, and a number of heating rods are evenly arranged along the semicircle between the opposite surfaces of the two fixed disks. The side walls of the two fixed disks are rotatably connected to the air cylinder through rollers. Through the provided wrinkle removal component, cold water tank, and roller 2, a bidirectional motor drives two screws, which drive two displacement frames to move closer to each other, and the heating rod heats the breathable cylinder. Hot air passes through the breathable cylinder to iron the upper and lower surfaces of the synthetic leather at the same time, ironing the synthetic leather uninterruptedly and evenly, thereby improving the efficiency of ironing and wrinkle removal; through the provided pressing mechanism and roller 1, before the synthetic leather is ironed, the synthetic leather passes between the pressing roller and roller 1, and the spring cooperates with the limit rod to push the rotating plate and the pressing roller downward to press the synthetic leather, thereby avoiding wrinkles in the synthetic leather during transportation and improving the wrinkle removal quality.

[0006] According to the synthetic leather efficient wrinkle removal production equipment, the bidirectional motor is fixedly connected to the right outer wall of the frame, and the fixed block is fixedly connected to the left outer wall of the frame.

[0007] According to the described synthetic leather efficient wrinkle removal production equipment, the pressing mechanism includes two rotating plates arranged symmetrically on the left and right, a pressing roller is rotatably connected between the opposite surfaces of the two rotating plates, the top ends of the rotating plates are both slidably connected to limit rods, and a spring is fixed between the limit rods and the opposite surfaces of the rotating plates.

[0008] The synthetic leather efficient wrinkle removal production equipment is provided, wherein the bottom ends of the limiting rods are fixedly connected to the upper surface of the frame.

[0009] According to the synthetic leather efficient wrinkle removal production equipment, a driving motor is installed on the side wall of the frame, and the output end of the driving motor is fixedly connected to one end of the roller.

[0010] According to the synthetic leather efficient wrinkle removal production equipment, the surface of the pressing roller is in contact with the surface of the first roller.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a three-dimensional diagram of the utility model's synthetic leather efficient wrinkle removal production equipment;

[0014] Figure 2 This is a structural diagram of the wrinkle removal components of the utility model's efficient wrinkle removal production equipment for synthetic leather;

[0015] Figure 3 This is a side sectional view of the utility model of the synthetic leather efficient wrinkle removal production equipment;

[0016] Figure 4 This is a three-dimensional diagram of the pressing mechanism of the synthetic leather efficient wrinkle removal production equipment of the present invention.

[0017] Legend:

[0018] 1. Frame; 2. Wrinkle removal assembly; 3. Roller 1; 4. Pressing mechanism; 5. Cold water tank; 6. Roller 2; 101. Through hole 1; 102. Through hole 2; 201. Bidirectional motor; 202. Screw; 203. Displacement frame; 204. Fixed plate; 205. Heating rod; 206. Fixed block; 207. Breathing tube; 208. Sliding rod; 401. Pressing roller; 402. Rotating plate; 403. Limiting rod; 404. Spring. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] Reference Figure 1-4 The embodiment of the utility model discloses an efficient wrinkle-removing production device for synthetic leather, comprising: a frame 1, a plurality of rollers 3 arranged between the left and right inner walls of the frame 1, a drive motor mounted on the side wall of the frame 1, the output end of the drive motor being fixedly connected to one end of the roller 3, a pressing mechanism 4 cooperating with the roller 3 at the front and rear ends of the frame 1 to press the synthetic leather, a through hole 101 being defined in the middle of the bottom end of the frame 1, a wrinkle-removing assembly 2 being provided in the middle of the through hole 101, a through hole 202 being defined at the rear side of the bottom end of the frame 1, a cold water tank 5 being fixedly connected to the bottom end of the through hole 202, and a second roller 6 being rotatably connected between the left and right inner walls of the cold water tank 5;

[0021] The wrinkle removal assembly 2 includes a fixed block 206, a sliding rod 208, a bidirectional motor 201, and two displacement frames 203 symmetrically arranged in an upper and lower direction. The output ends of the bidirectional motor 201 are fixedly connected to screws 202, and the threads of the two screws 202 are opposite. The side walls of the two screws 202 respectively penetrate the top ends of the two displacement frames 203 through threads, and the side walls of the sliding rod 208 penetrate the top ends of the two displacement frames 203 and the fixed block 206 for sliding connection. The inner wall of the left rear side of the displacement frame 203 is fixedly connected to a fixed disk 204. A plurality of heating rods 205 are evenly arranged along a semicircle between the opposing surfaces of the two fixed disks 204. The side walls of the two fixed disks 204 are rotatably connected to a ventilation tube 207 through rollers. The bidirectional motor 201 is fixedly connected to the right outer wall of the frame 1, and the fixed block 206 is fixedly connected to the left outer wall of the frame 1.

[0022] The clamping mechanism 4 includes two rotating plates 402 symmetrically arranged on the left and right, and a clamping roller 401 is rotatably connected between the opposite surfaces of the two rotating plates 402. The surface of the clamping roller 401 fits the surface of the roller 3. The top ends of the rotating plates 402 are slidably connected with limit rods 403. The bottom ends of the limit rods 403 are fixedly connected to the upper surface of the frame 1. A spring 404 is fixed between the limit rods 403 and the opposite surfaces of the rotating plates 402. By means of the wrinkle removal assembly 2, the cold water tank 5 and the roller 2 6, when ironing and wrinkle removal of synthetic leather, the two output ends of the bidirectional motor 201 are started to drive the two screws 202 with opposite threads, driving the two displacement frames 203 to move closer to each other until the surfaces of the upper and lower ventilation cylinders 207 are against the upper and lower surfaces of the synthetic leather. At this time, the heating rod 205 is started to heat, and the hot air is conducted to the surface of the synthetic leather through the pores of the ventilation cylinder 207, and the upper and lower surfaces of the synthetic leather are ironed at the same time. As the external winding mechanism is wound, the ventilation cylinder 207 is wound by the roller in cooperation with the winding roller. The ironed synthetic leather is ironed continuously and evenly. The ironed synthetic leather passes through the cold water tank 5 via the roller 2 6. The cold water in the cold water tank 5 quickly cools the synthetic leather, which is not only suitable for synthetic leathers of various thicknesses but also improves the efficiency of ironing and wrinkle removal. Through the provided pressing mechanism 4 and roller 1 3, before the synthetic leather is ironed, the synthetic leather passes between the pressing roller 401 and the roller 1 3. The spring 404 cooperates with the limiting rod 403 to push the rotating plate 402 and the pressing roller 401 downward to press the synthetic leather, thereby preventing the synthetic leather from wrinkling during transportation and improving the wrinkle removal quality.

[0023] Working principle: When in use, the synthetic leather passes between the pressing roller 401 and the roller 3, and the spring 404 cooperates with the limiting rod 403 to push the rotating plate 402 and the pressing roller 401 downward to press the synthetic leather to prevent wrinkles from forming during the transportation process. Next, when ironing and removing wrinkles on the synthetic leather, the two output ends of the bidirectional motor 201 are started to drive the two screws 202 with opposite threads, driving the two displacement frames 203 to move closer to each other until the surfaces of the upper and lower ventilation cylinders 207 are in contact with the upper surface of the synthetic leather. The lower surfaces are against each other, and the heating rod 205 is started to heat. The hot air is conducted to the surface of the synthetic leather through the pores of the breathable cylinder 207, and the upper and lower surfaces of the synthetic leather are ironed at the same time. As the external winding mechanism is wound, the breathable cylinder 207 is rolled in coordination with the winding through the rollers, and the synthetic leather is ironed uninterruptedly and evenly. The ironed synthetic leather passes through the roller 2 6 and the cold water tank 5. The cold water in the cold water tank 5 quickly cools the synthetic leather, which is not only suitable for synthetic leather of various thicknesses, but also improves the efficiency of ironing and wrinkle removal.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Synthetic leather high-efficiency wrinkle removal production equipment, including: The frame (1) is characterized in that a plurality of rollers (3) are arranged between the left and right inner walls of the frame (1), a pressing mechanism (4) for pressing the synthetic leather by cooperating with the rollers (3) at the front and rear ends of the frame (1), a through hole (101) is provided in the middle of the bottom end of the frame (1), a wrinkle removal component (2) is provided in the middle of the through hole (101), a through hole (102) is provided on the rear side of the bottom end of the frame (1), a cold water tank (5) is fixed to the bottom end of the through hole (102), and a roller (6) is rotatably connected between the left and right inner walls of the cold water tank (5); The wrinkle removal component (2) comprises a fixed block (206), a sliding rod (208), a bidirectional motor (201), and two displacement frames (203) symmetrically arranged in an upper and lower direction. The output ends of the bidirectional motor (201) are fixedly connected with screw rods (202), and the threads of the two screw rods (202) are opposite. The side walls of the two screw rods (202) respectively penetrate the top ends of the two displacement frames (203) and are threadedly connected. The side walls of the sliding rod (208) penetrate the top ends of the two displacement frames (203) and the fixed block (206) and are slidably connected. The inner wall of the left rear side of the displacement frame (203) is fixedly connected with a fixed disk (204). A plurality of heating rods (205) are evenly arranged along a semicircle between the opposite surfaces of the two fixed disks (204). The side walls of the two fixed disks (204) are rotatably connected with a ventilation tube (207) through rollers.

2. The synthetic leather efficient wrinkle removal production equipment according to claim 1, characterized in that: The bidirectional motor (201) is fixedly connected to the right outer wall of the frame (1), and the fixing block (206) is fixedly connected to the left outer wall of the frame (1).

3. The synthetic leather efficient wrinkle removal production equipment according to claim 1, characterized in that: The clamping mechanism (4) comprises two rotating plates (402) symmetrically arranged on the left and right, a clamping roller (401) is rotatably connected between the opposite surfaces of the two rotating plates (402), the top ends of the rotating plates (402) are both slidably connected to limit rods (403), and a spring (404) is fixed between the limit rods (403) and the opposite surfaces of the rotating plates (402).

4. The synthetic leather efficient wrinkle removal production equipment according to claim 3, characterized in that: The bottom ends of the limiting rods (403) are fixedly connected to the upper surface of the frame (1).

5. The synthetic leather efficient wrinkle removal production equipment according to claim 1, characterized in that: A driving motor is installed on the side wall of the frame (1), and the output end of the driving motor is fixedly connected to one end of the roller (3).

6. The synthetic leather efficient wrinkle removal production equipment according to claim 3, characterized in that: The surface of the pressing roller (401) is in contact with the surface of the roller 1 (3).

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