Roller ironing device

Abstract

A roller ironing device is used for solving the technical problems that leather needs to be manually positioned before being ironed and shaped by part of existing ironing devices, the positioning mode is tedious, and time is wasted. Comprising a shell, a feeding port and a discharging port which are opposite to each other are formed in the shell, two opposite moving plates are arranged in the shell and slide back and forth relative to the feeding port and the discharging port, a conveying belt rotates between the two moving plates, and the conveying belt can extend out of the feeding port and the discharging port along with sliding of the moving plates. Two limiting plates capable of vertically moving are oppositely arranged on the two moving plates and arranged above the conveying belt, an ironing roller located on one side of the discharging port is arranged in the shell and arranged above the conveying belt, the conveying belt abuts against the ironing roller in a sliding mode, and the two limiting plates are oppositely arranged at the two ends of the ironing roller and move back and forth relative to the ironing roller. And the two limiting plates are used for limiting and abutting against the two sides of the to-be-processed leather placed on the conveying belt. The leather ironing machine is simple in structure and mainly used for ironing leather.

Description

Technical Field

[0001] The utility model relates to the technical field of leather processing, in particular to a roller ironing device. Background Art

[0002] Leather is a denatured, non-perishable animal skin obtained through physical and chemical processes such as depilation and tanning. It is composed of natural protein fibers tightly woven in three dimensions, with a special grain layer on the surface, natural grain and luster, and a comfortable feel.

[0003] There are some leather ironing and shaping devices in the prior art, such as the utility model patent document with authorization announcement number "CN212688097U" and patent name "A leather ironing and shaping device", which discloses a leather ironing and shaping device, which includes a feed slot, a first limit slot, a threaded rod and a pressure plate.

[0004] When in use, the leather is inserted from the feeding slot until it extends below the first limit slot, and then the threaded rod is rotated to drive the pressing plate to press down and fix it, and then the leather at the feeding slot is flattened. However, some existing ironing devices require manual positioning of the leather before ironing and shaping the leather, which is cumbersome and time-consuming. Utility Model Content

[0005] The utility model aims to solve the technical problem that some existing ironing devices mentioned in the background technology need to manually position the leather before ironing and shaping the leather, and the positioning method is cumbersome and time-consuming.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A roller ironing device comprises a shell, which is provided with a relative feed inlet and a discharge outlet, and two relative movable plates are arranged in the shell, and the two movable plates can slide back and forth relative to the feed inlet and the discharge outlet, a conveyor belt is rotatably arranged between the two movable plates, and the conveyor belt can slide along with the movable plates and extend out of the feed inlet and the discharge outlet, two vertically movable limit plates are relatively arranged on the two movable plates, and the limit plates are arranged above the conveyor belt, an ironing roller located on one side of the discharge outlet is arranged in the shell, and the ironing roller is arranged above the conveyor belt, and the conveyor belt slides and abuts against the ironing roller, the two limit plates are relatively arranged at two ends of the ironing roller and can move back and forth relative to the ironing roller, and the two limit plates are used for limiting and abutting the two sides of the leather to be processed placed on the conveyor belt.

[0008] Working principle:

[0009] First, the operator makes the two moving plates drive the conveyor belt to slide out of the feed port. At this time, the operator places the leather to be processed on the conveyor belt, and the conveyor belt drives the leather to rotate and move out of the discharge port. After that, the operator makes the limit plate move vertically downward to abut against the leather on the conveyor belt. During this process, the leather slides against the limit plate and the ironing roller, and then rotates and moves out of the discharge port, so that the leather is ironed.

[0010] The beneficial effects of the utility model are:

[0011] During the use of the utility model, the operator first limits the position of the leather by the limit plate, and then presses and irons the leather by the ironing roller, so as to iron the leather, so that the leather is limited before ironing, and displacement and skewing are avoided during the ironing process, thereby affecting the ironing effect. At the same time, manual limiting of the leather is avoided, so that the limiting method is relatively simple and time-saving, and the leather ironing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the cutaway structure of an embodiment of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the structure without the front side.

[0014] Explanation of the reference numerals: housing 1, feed port 2, discharge port 3, movable plate 4, conveyor belt 5, limit plate 6, ironing roller 7, positioning member 8, first rotating shaft 9, conveying roller 10, second rotating shaft 11, rotating roller 12, first motor 13, pulley 14, belt 15, third rotating shaft 16, second motor 17, screw 18, limit rod 19, sleeve 20, first connecting rod 21, limit block 22, second connecting rod 23, connecting plate 24, first cylinder 25, mounting member 26, rotating rod 27, second cylinder 28, protective cover 29, heating rod 30, groove 31, ball 32. DETAILED DESCRIPTION

[0015] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1As shown, a roller ironing device comprises a shell 1, on which a relative feed port 2 and a discharge port 3 are formed, two relative movable plates 4 are arranged in the shell 1, the two movable plates 4 can slide back and forth relative to the feed port 2 and the discharge port 3, a conveyor belt 5 is rotatably arranged between the two movable plates 4, the conveyor belt 5 can slide along with the movable plates 4 and extend out of the feed port 2 and the discharge port 3, two vertically movable limiting plates 6 are relatively arranged on the two movable plates 4, the limiting plates 6 are arranged above the conveyor belt 5, an ironing roller 7 located on one side of the discharge port 3 is arranged in the shell 1, the ironing roller 7 is arranged above the conveyor belt 5, the conveyor belt 5 and the ironing roller 7 are slidably abutted, the two limiting plates 6 are relatively arranged at the two ends of the ironing roller 7, and can move back and forth relative to the ironing roller 7, the two limiting plates 6 are used for limiting and abutting the two sides of the leather to be processed placed on the conveyor belt 5.

[0017] During the use of the utility model, the operator first limits the position of the leather by the limit plate 6, and then rolls and irons the leather by the ironing roller 7, so as to iron the leather, so that the leather is limited before ironing, and displacement and skewing are avoided during the ironing process, thereby affecting the ironing effect. At the same time, manual limiting of the leather is avoided, so that the limiting method is relatively simple and time-saving, and the ironing effect of the leather is better.

[0018] like Figure 1 and Figure 2 As shown, a positioning member 8 is fixedly provided on both sides of the two moving plates 4, the two positioning members 8 are horizontal, and two first rotating shafts 9 are rotatably provided between the two positioning members 8, the two first rotating shafts 9 are respectively adjacent to the feed port 2 and the discharge port 3, and coaxial conveying rollers 10 are fixedly provided on the two first rotating shafts 9, the conveyor belt 5 is rotatably covered on the two conveying rollers 10, and a plurality of second rotating shafts 11 are rotatably provided between the two first rotating shafts 9, and coaxial rotating rollers 12 are fixedly provided on the plurality of second rotating shafts 11, the plurality of rotating rollers 12 are horizontal with the top of the conveyor rollers 10, the plurality of rotating rollers 12 are provided in the conveyor belt 5, and the conveyor belt 5 is slidably provided on the top surface of the plurality of rotating rollers 12, and a driving component is provided on one of the conveyor rollers 10. Figure 1 and Figure 2 As shown, it also includes four second cylinders 28, which are fixedly arranged on opposite sides of the two moving plates 4 in pairs, and the telescopic end of each second cylinder 28 is vertically downward, and the tops of the two limit plates 6 are correspondingly fixedly arranged on the telescopic ends of the two second cylinders 28 in each group. Figure 1 and Figure 2As shown, the bottom of the limit plate 6 is provided with a plurality of arc-shaped grooves 31, and a ball 32 is rotatably arranged in each of the plurality of grooves 31. The conveyor belt 5 is covered on two conveyor rollers 10, and there is static friction between the conveyor rollers 10 and the conveyor belt 5. The operator drives one of the conveyor rollers 10 to rotate through the driving assembly, and the one of the conveyor rollers 10 drives the conveyor belt 5 to rotate, and the conveyor belt 5 then drives the other conveyor roller 10 to rotate. When the leather needs to be ironed, the operator places the leather on the conveyor belt 5 through the feed port 2, and then starts the second cylinder 28. The telescopic end of the second cylinder 28 drives the plurality of ball 32 to move vertically downward through the limit plate 6. When the leather on the conveyor belt 5 slides and abuts against the ball 32, the second cylinder 28 stops working, thereby limiting the rotation of the leather on the conveyor belt 5. This design method is convenient for sliding limiting of leather of different thicknesses, and the structure is simple and easy to operate.

[0019] like Figure 1 and Figure 2 As shown, the driving assembly includes a first motor 13, two upper and lower opposite pulleys 14 and a belt 15. The first motor 13 is fixed on one of the moving plates 4, and a third rotating shaft 16 is fixed on the output end of the first motor 13. One end of the third rotating shaft 16 is rotatably mounted on the other moving plate 4. The third rotating shaft 16 is located below one of the first rotating shafts 9 and the two are parallel. The two pulleys 14 are fixed on the third rotating shaft 16 and the first rotating shaft 9 located above the third rotating shaft 16 in a one-to-one correspondence. The belt 15 is rotatably sleeved on the two pulleys 14. When the leather needs to be ironed, the operator starts the first motor 13, and the output end of the first motor 13 drives one of the pulleys 14 on it to rotate through the third rotating shaft 16. The pulley 14 drives another pulley 14 to rotate through the belt 15, and then drives the conveying roller 10 on it to rotate through one of the first rotating shafts 9, and then drives the conveyor belt 5 to rotate and transport the leather. This driving method has a simple structure and is convenient for driving the conveyor belt 5 to rotate and transport the leather.

[0020] like Figure 1 and Figure 2As shown, a second motor 17 is fixedly provided at the outer bottom of the shell 1, and a screw rod 18 is fixedly provided at the output end of the second motor 17. The screw rod 18 is rotatably inserted into the shell 1, and the screw rod 18 is located under one of the movable plates 4. A limit rod 19 is rotatably provided in the shell 1 and is located under the other movable plate 4. The screw rod 18 is opposite and parallel to the limit rod 19. Two shaft sleeves 20 are threadedly sleeved on the screw rod 18, and a first connecting rod 21 is fixedly provided on the two shaft sleeves 20. The two first connecting rods 21 are vertically upward and fixedly connected to the bottom of one of the movable plates 4. Two limit blocks 22 are slidably sleeved on the limit rod 19, and a second connecting rod 23 is fixedly provided on the two limit blocks 22. The two second connecting rods 23 are vertically upward and fixedly connected to the bottom of the other corresponding movable plate 4. A connecting plate 24 located under the conveyor belt 5 is fixedly provided between the two movable plates 4. When it is necessary to adjust the position of the conveyor belt 5 out of the housing 1, the operator starts the second motor 17, and the output end of the second motor 17 drives the screw 18 to rotate, so that the sleeve 20 drives one of the movable plates 4 to slide out relative to the feed port 2 or the discharge port 3 through the first connecting rod 21, and the one of the movable plates 4 then drives the other movable plate 4 to slide out relative to the feed port 2 or the discharge port 3 through the connecting plate 24. In this process, the other movable plate 4 drives the limit block 22 to slide back and forth on the limit rod 19 through the second connecting rod 23. This design method has a simple structure and good effect, and saves the use of a driving device.

[0021] like Figure 1 and Figure 2 As shown, a first cylinder 25 is fixedly disposed in the housing 1, and a mounting member 26 is fixedly disposed at the telescopic end of the first cylinder 25 which is vertically downward, and a rotating rod 27 parallel to the first rotating shaft 9 is rotatably disposed in the mounting member 26, and the ironing roller 7 is fixedly disposed on the rotating rod 27 and the two are coaxial. Figure 1 and Figure 2 As shown, the ironing roller 7 is provided with a cotton protective cover 29. Figure 1 and Figure 2 As shown, a heating rod 30 is provided inside the ironing roller 7. When the leather needs to be ironed, the operator starts the first cylinder 25 and the heating rod 30, and the telescopic end of the first cylinder 25 drives the ironing roller 7 and the protective cover 29 to move vertically downward through the mounting member 26. When the protective cover 29 and the conveyor belt 5 rotate relative to each other, the first cylinder 25 stops working. This design is convenient for rolling and ironing leather of different thicknesses, and the protective cover 29 is convenient for high-temperature protection of the leather, so as to prevent the leather from wrinkling due to the over-high temperature of the ironing roller 7. The structure is simple and the effect is good.

[0022] Working principle:

[0023] First, the operator starts the first motor 13 , the first cylinder 25 and the heating rod 30 .

[0024] At this time, the conveyor belt 5 is wrapped around the two conveyor rollers 10 and the plurality of rotating rollers 12 , and static friction exists between the conveyor rollers 10 , the rotating rollers 12 and the conveyor belt 5 .

[0025] The output end of the first motor 13 during operation drives a pulley 14 thereon to rotate through the third rotating shaft 16, and the pulley 14 drives another pulley 14 to rotate through the belt 15, and then drives the conveying roller 10 thereon to rotate through one of the first rotating shafts 9, and the rotating conveying roller 10 drives another conveying roller 10 and the first rotating shaft 9 to rotate through the conveyor belt 5, and at the same time, the conveyor belt 5 rotates relative to the rotating roller 12.

[0026] The telescopic end of the working first cylinder 25 drives the ironing roller 7 and the protective cover 29 to move vertically downward through the mounting member 26. When the protective cover 29 and the conveyor belt 5 rotate relative to each other and abut against each other, the working of the first cylinder 25 is stopped.

[0027] When it is necessary to adjust the position of the conveyor belt 5 out of the housing 1, the operator starts the second motor 17, and the output end of the second motor 17 drives the screw 18 to rotate, so that the sleeve 20 drives one of the movable plates 4 to slide out relative to the feed port 2 through the first connecting rod 21, and the second motor 17 is stopped at this time. In this process, the other movable plate 4 drives the limit block 22 to slide on the limit rod 19 through the second connecting rod 23.

[0028] Next, the operator places the leather to be processed on the conveyor belt 5 that moves out of the feed port 2, and the working conveyor belt 5 drives the leather to rotate into the housing 1. After that, the operator starts the second cylinder 28, and the telescopic end of the second cylinder 28 drives the plurality of balls 32 to move vertically downward through the limit plate 6. When the leather on the conveyor belt 5 slides and abuts against the balls 32, the second cylinder 28 stops working, thereby limiting the position of the leather on the conveyor belt 5.

[0029] Then, the leather is rolled out from between the ironing roller 7 and the conveyor belt 5 , and finally slides out of the housing 1 from the discharge port 3 .

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A roller ironing device, comprising a housing (1), characterized in that: The shell (1) is provided with a feed inlet (2) and a discharge outlet (3) opposite to each other. Two movable plates (4) opposite to each other are provided in the shell (1). The two movable plates (4) can slide back and forth relative to the feed inlet (2) and the discharge outlet (3). A conveyor belt (5) is rotatably provided between the two movable plates (4). The conveyor belt (5) can slide along with the movable plates (4) and extend out of the feed inlet (2) and the discharge outlet (3). Two vertically movable limit plates (6) are opposite to each other on the two movable plates (4). The limiting plate (6) is arranged above the conveyor belt (5); an ironing roller (7) located on one side of the discharge port (3) is arranged in the shell (1); the ironing roller (7) is arranged above the conveyor belt (5); the conveyor belt (5) and the ironing roller (7) are in sliding contact; two limiting plates (6) are arranged at two ends of the ironing roller (7) opposite to each other and can move back and forth relative to the ironing roller (7); the two limiting plates (6) are used to limit and contact the two sides of the leather to be processed placed on the conveyor belt (5).

2. A roller ironing device according to claim 1, characterized in that: A positioning member (8) is fixedly provided on opposite sides of the two movable plates (4); the two positioning members (8) are horizontal and two first rotating shafts (9) are rotatably provided between the two positioning members (8); the two first rotating shafts (9) are respectively adjacent to the feed port (2) and the discharge port (3) correspondingly, and coaxial conveying rollers (10) are fixedly provided on the two first rotating shafts (9); the conveyor belt (5) is rotatably covered on the two conveying rollers (10), and a plurality of second rotating shafts (11) are rotatably provided between the two first rotating shafts (9); coaxial rotating rollers (12) are fixedly provided on the plurality of second rotating shafts (11); the plurality of rotating rollers (12) are horizontal with the top of the conveyor roller (10); the plurality of rotating rollers (12) are provided in the conveyor belt (5) and the conveyor belt (5) is slidably provided on the top surface of the plurality of rotating rollers (12); and a driving component is provided on one of the conveyor rollers (10).

3. A roller ironing device according to claim 2, characterized in that: The driving assembly comprises a first motor (13), two upper and lower opposite pulleys (14) and a belt (15), wherein the first motor (13) is fixedly arranged on one of the movable plates (4), and a third rotating shaft (16) is fixedly arranged at the output end of the first motor (13), one end of the third rotating shaft (16) is rotatably arranged on the other movable plate (4), the third rotating shaft (16) is located below one of the first rotating shafts (9) and the two are parallel, the two pulleys (14) are respectively fixedly arranged on the third rotating shaft (16) and the first rotating shaft (9) located above the third rotating shaft (16) in a one-to-one correspondence, and the belt (15) is rotatably sleeved on the two pulleys (14).

4. The roller ironing device according to claim 1, characterized in that: A second motor (17) is fixedly provided at the outer bottom of the housing (1), and a screw rod (18) is fixedly provided at the output end of the second motor (17). The screw rod (18) is rotatably inserted into the housing (1), and the screw rod (18) is located below one of the movable plates (4). A limit rod (19) is rotatably provided in the housing (1) and is located below the other movable plate (4). The screw rod (18) is opposite to and parallel to the limit rod (19). Two shaft sleeves (20) are threadedly provided on the screw rod (18). The two shaft sleeves (20) are connected to the screw rod (18). A first connecting rod (21) is fixedly provided on the sleeve (20), and the two first connecting rods (21) are fixedly connected vertically upward to the bottom of one of the movable plates (4); two limiting blocks (22) are slidably sleeved on the limiting rod (19), and a second connecting rod (23) is fixedly provided on the two limiting blocks (22); the two second connecting rods (23) are fixedly connected vertically upward to the bottom of the other corresponding movable plate (4); and a connecting plate (24) located below the conveyor belt (5) is fixedly provided between the two movable plates (4).

5. The roller ironing device according to claim 3, characterized in that: A first cylinder (25) is fixedly arranged in the housing (1); the telescopic end of the first cylinder (25) is vertically downward and fixedly arranged with a mounting member (26); a rotating rod (27) parallel to the first rotating shaft (9) is rotatably arranged in the mounting member (26); the ironing roller (7) is fixedly arranged on the rotating rod (27) and the two are coaxial.

6. The roller ironing device according to claim 1, characterized in that: It also includes four second cylinders (28), which are fixedly arranged on opposite sides of the two movable plates (4) in pairs in a group, and the telescopic end of each second cylinder (28) is vertically downward, and the tops of the two limit plates (6) are correspondingly fixedly arranged on the telescopic ends of the two second cylinders (28) in each group.

7. The roller ironing device according to claim 1, characterized in that: The ironing roller (7) is provided with a cotton protective cover (29).

8. The roller ironing device according to claim 1, characterized in that: A heating rod (30) is provided inside the ironing roller (7).

9. The roller ironing device according to claim 6, characterized in that: The bottom of the limiting plate (6) is provided with a plurality of arc-shaped grooves (31), and a ball (32) is rotatably arranged in each of the plurality of grooves (31).

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