Leather jacket production rim charge winding device
By introducing a dust removal mechanism and a leather surface pressing mechanism into the leather jacket production edge material winding device, the problems of crimping and wrinkles are solved, and the flat coiling of leather of different thicknesses is achieved, which improves the coiling effect.
Patent Information
- Application Number
- CN202420181792.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-25
AI Technical Summary
The existing leather jacket production edge material winding device is prone to fold edges when winding soft leather, and lacks a surface compression mechanism, resulting in leather wrinkles, and the guide plate is not adjustable and has a single function.
A leather jacket production edge material winding device is designed, including a dust removal mechanism and a leather surface compression mechanism, to clean up dust by first and second half-ring rubbing, and the rolling rod and lifting slider are used to organize the leather surface to ensure that Leather flat rolling.
Effectively prevent dust pollution, ensure smooth surface of the leather, adapt to different thicknesses of leather, avoid wrinkles and clamping, and improve the curling effect.
Smart Images
Figure CN222204193U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clothing edge material rolling, in particular to a leather jacket production edge material rolling device. Background Art
[0002] In the process of leather jacket production, artificial leather is needed. Artificial leather is a plastic product that looks and feels like leather and can be used instead of leather. Usually, a layer of resin mixture is coated or covered on the fabric as the base, then heated to plasticize, and rolled or embossed. Artificial leather is similar to natural leather and has the characteristics of softness and wear resistance. In the process of using artificial leather raw leather jackets, there will be edge materials of artificial leather, and these edge materials will be rolled up.
[0003] Patent CN219489081U discloses a leather jacket production edge material winding device, including an adjustment component and an edge material winding component, a edge material winding component is installed in the middle of the adjustment component, the edge material winding component includes an edge material winding drum, the outer sleeve of the edge material winding drum is provided with two groups of guide plates, the two ends of the edge material winding drum are respectively provided with first connecting flanges, and the two ends of the edge material winding drum are respectively provided with limiting slide grooves on both sides, and an elastic top pressure component is also connected between the two groups of limiting slide grooves. Through the elastic top pressure component limited between the two groups of limiting slide grooves and the compression spring connected between the adjustment cavity and the top pressure plate, the guide plates sleeved at the two ends of the edge material winding drum can play the role of elastic top pressure and limiting. The two groups of guide plates can play the role of clamping and limiting on both sides of the rolled leather jacket edge material, and can also be adaptively adjusted according to the width of the leather jacket edge material, so as to prevent the rolled leather jacket edge material from being irregularly rolled, and to avoid the situation of clamping the edge parts on both sides of the leather jacket edge material.
[0004] At present, although the structure of the edge material winding device in the production of leather jackets can regularize the winding of the edge materials of leather jackets, for some softer leathers, the guide plate is easy to clamp the rolled soft leather and curl the edge during the winding process, and if no pressure rod is set on the top of the leather to limit the winding, the surface of the leather is easy to be squeezed and wrinkled on the left and right sides of the guide plate, affecting the leather winding effect, and the guide plate is not adjustable and has a relatively single function. Utility Model Content
[0005] The purpose of the utility model is to provide a leather jacket production edge material winding device to solve the problem that although the structure of the leather jacket production edge material winding device in the above-mentioned background technology can regularize the winding of the leather jacket edge material, the guide plate is easy to clamp the rolled soft leather at the edge during the winding process for some softer leathers, and if no pressure rod is set on the top of the leather to limit the leather when rolling, the surface of the leather is easy to be squeezed and wrinkled on the left and right sides of the guide plate, which affects the leather rolling effect, and the guide plate is not adjustable and has a relatively single function.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leather jacket production edge material winding device, comprising a device body, a winding rod is clamped at one end of the top of the device body, a dust removal mechanism is arranged on the outer side of the winding rod, and a leather surface pressing mechanism is arranged on the dust removal mechanism;
[0007] The dust removal mechanism comprises a first half ring wiper, a second half ring wiper, a connecting plate and a limiting plate;
[0008] The first half annular wiper is located above the two ends of the outer side of the winding rod, one end of the first half annular wiper is rotatably connected to the second half annular wiper, the middle part of the top end of the first half annular wiper is fixedly connected to a connecting plate, and the upper part of the connecting plate is slidably connected to a limiting plate;
[0009] The leather surface pressing mechanism comprises a rolling rod, a lifting slider, a lifting slide cavity and a slide rod;
[0010] The lifting slide cavity is located in the middle of the inner side of the connecting plate, the bottom of the inner side of the lifting slide cavity is slidably connected with a lifting slider, the middle of one end of the lifting slider is rotatably connected with a rolling rod, and the middle of the lifting slider is slidably connected with a slide rod.
[0011] Preferably, a fixing pin is provided in the middle above the connecting plate, a connecting inner rod is welded to the middle of the bottom end of the fixing pin, a sliding cavity is slidably connected to the outer side of the connecting inner rod, and a fixed column block is fixedly connected to the outer side of the sliding cavity.
[0012] Preferably, a soft brush is fixed on the inner surfaces of the first semi-annular wiper and the second semi-annular wiper, and a connecting arc groove and a connecting arc plate are provided at the connection between the second semi-annular wiper and the first semi-annular wiper, the connecting arc groove is fixedly connected to the rear surface of the first semi-annular wiper, and the connecting arc plate is fixedly connected to the front surface of the second semi-annular wiper.
[0013] Preferably, the inner sides of the first and second semi-annular wipers are slidably connected to the outer sides of the winding rod, and both ends of the bottom of the limiting plate are fixedly connected to a fixed support rod, and the bottom of the fixed support rod is fixedly connected to one end of the top of the device body.
[0014] Preferably, a U-shaped guide rail groove is provided in the middle of the upper surface of the limiting plate, and a plurality of positioning holes are provided on both the front and rear sides of the top of the U-shaped guide rail groove.
[0015] Preferably, the outer side of the lifting slide cavity is fixedly connected to the inner wall of the connecting plate, and the upper and lower ends of the slide rod are respectively fixedly connected to the upper and lower ends of the inner side of the lifting slide cavity.
[0016] Preferably, a sleeve hole is opened in the middle of the lifting slider, and the lifting slider is slidably connected to the slide rod through the sleeve hole.
[0017] Preferably, a clamping column block is fixed to the middle of one end of the lifting slider, a sleeve column cavity is provided at the connection between the clamping column block and the rolling rod, and the outer side of the sleeve column cavity is fixedly connected to one end of the rolling rod.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] 1. Through the dust removal mechanism, before rolling up the leather, according to the width of the leather to be rolled up, a group of first and second half-annular wipers located in the middle of the rolling rod are slid toward the two ends of the rolling rod. During the sliding process, the soft-bristled brushes provided on the inner sides of the first and second half-annular wipers clean the dust accumulated on the outer surface of the rolling rod. When the first and second half-annular wipers slide to the position specified by the rolling rod, the top connecting plate is driven to move to the position specified by the limit plate. By fixing the connecting plate to the position specified by the limit plate, the first and second half-annular wipers are fixed at the specified positions, which is convenient for cleaning the dust accumulated on the outer surface of the rolling rod during rolling, and is beneficial for preventing dust from sticking to the leather.
[0020] 2. Through the leather surface pressing mechanism, the rolling rod is always in contact with the outer surface of the leather during rolling. When the thickness of the rolled leather increases, the increased thickness will push the rolling rod to slowly slide above the lifting slide cavity under the restriction of the lifting slider and the slide rod, so that the outer surface of the leather can be rolled and adjusted when the leather is rolled with different thicknesses to prevent wrinkles from occurring on the outer surface of the rolled leather during the rolling process. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of a three-dimensional diagram of the utility model;
[0022] Figure 2 It is a structural schematic diagram of a disassembled stereoscopic view of the connecting plate and the limiting plate of the utility model;
[0023] Figure 3 It is a structural schematic diagram of a disassembled stereoscopic view of the rolling rod and the lifting slider of the utility model;
[0024] Figure 4 For this utility model Figure 3 The structural diagram of the enlarged view of the middle A part;
[0025] Figure 5 It is a schematic diagram of the partial structure of the connecting plate of the utility model from the side.
[0026] In the figure: 1. Device body; 2. Dust removal mechanism; 21. First half ring wiper; 22. Second half ring wiper; 23. Connecting plate; 24. Limiting plate; 25. Fixing pin; 26. Connecting inner rod; 27. Sliding cavity; 3. Leather surface pressing mechanism; 31. Rolling rod; 32. Lifting sliding cavity; 33. Sliding rod; 34. Lifting slider; 4. Winding rod. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] See also Figure 1-Figure 5 The utility model provides a technical solution: a leather jacket production edge material winding device, comprising a device body 1, a winding rod 4 is clamped at one end of the top of the device body 1, and is used to roll up the leather. A dust removal mechanism 2 is provided on the outer side of the winding rod 4, and is used to wipe and clean the outer surface of the winding rod 4. A leather surface pressing mechanism 3 is provided on the dust removal mechanism 2, and is used to press and hoop the leather.
[0029] The dust removal mechanism 2 includes a first half ring wiper 21, a second half ring wiper 22, a connecting plate 23 and a limiting plate 24;
[0030] The first half-ring wiper 21 is located above the two ends of the outer side of the winding rod 4, and is used to wipe the dust on the upper surface of the winding rod 4. One end of the first half-ring wiper 21 is rotatably connected to the second half-ring wiper 22, and is used to wipe the dust on the lower surface of the winding rod 4. A connecting plate 23 is fixedly connected to the middle part of the top of the first half-ring wiper 21, and is used to connect the first half-ring wiper 21 with a limiting plate 24. The upper part of the connecting plate 23 is slidably connected to the limiting plate 24, and is used to fix the position of the connecting plate 23 after adjustment.
[0031] The leather surface pressing mechanism 3 includes a rolling rod 31, a lifting slider 34, a lifting slide cavity 32 and a slide rod 33;
[0032] The lifting slide cavity 32 is located in the middle of the inner side of the connecting plate 23, and is used to limit the trajectory of the lifting slider 34 sliding up and down. The bottom of the inner side of the lifting slide cavity 32 is slidably connected with the lifting slider 34, and is used to drive the rolling rod 31 to slide up and down. The middle part of one end of the lifting slider 34 is rotatably connected with the rolling rod 31, and is used to roll and finish the surface of the rolled leather. The middle part of the lifting slider 34 is slidably connected with the slide rod 33, and is used to improve the stability of the lifting slider 34 sliding up and down.
[0033] Please refer to 1. Figure 2 , Figure 3 , Figure 4 and Figure 5A fixing pin 25 is provided in the middle of the upper part of the connecting plate 23, which is used to fix the connecting plate 23 to the position specified by the limiting plate 24. A connecting inner rod 26 is welded in the middle of the bottom end of the fixing pin 25, which is used to drive the fixing pin 25 to slide up and down. The outer side of the connecting inner rod 26 is slidably connected to a sliding cavity 27, which is used to limit the sliding trajectory of the connecting inner rod 26. The outer side of the sliding cavity 27 is fixedly connected to a fixed column block, which is used to connect the fixing pin 25 with the connecting plate 23, and the connecting inner rod 26 A return spring is provided at the upper part of the outer side for driving the sliding fixed pin 25 to return to its original position downward. A soft brush is fixed on the inner surface of the first half ring wiper 21 and the second half ring wiper 22 for cleaning the dust connected to the outer surface of the winding rod 4. A connecting arc groove and a connecting arc plate are provided at the connection between the second half ring wiper 22 and the first half ring wiper 21 for connecting the first half ring wiper 21 and the second half ring wiper 22 together. The connecting arc groove is fixedly connected to the rear surface of the first half ring wiper 21, and the connecting arc plate is fixedly connected to the front surface of the second half ring wiper 22. The inner sides of the first half ring wiper 21 and the second half ring wiper 22 are slidably connected to the outer side of the winding rod 4. Both ends of the bottom of the limiting plate 24 are fixedly connected with a fixed support rod for connecting the limiting plate 24 to the device body 1. The bottom of the fixed support rod is fixedly connected to one end of the top of the device body 1. A U-shaped guide groove is provided in the middle of the upper surface of the limiting plate 24 for limiting the trajectory of adjusting the sliding of the connecting plate 23. A plurality of The positioning holes are used to position the fixing pins 25 at the adjusted position of the limiting plate 24. When cleaning the dust on the surface of the winding rod 4, a set of first half-ring wipers 21 and a set of second half-ring wipers 22 are slid from the middle of the winding rod 4 to the two ends of the winding rod 4 in turn to wipe the dust on the surface of the winding rod 4. According to the width of the leather to be rolled up, a set of first half-ring wipers 21 and a set of second half-ring wipers 22 are slid to the designated positions at the two ends of the winding rod 4, so that the connecting plate 23 fixedly connected to the top of the first half-ring wiper 21 is slid to the designated position at one end of the winding rod 4, so that the distance between the set of connecting plates 23 matches the width of the leather to be rolled up. At this time, the fixing pins 25 provided on the top of the connecting plate 23 slide along the U-shaped guide groove to the designated position of the limiting plate 24, and then the positioning posts fixed on the front and rear sides of the top of the fixing pins 25 are clamped into the positioning holes to fix the fixing pins 25 to the designated position of the limiting plate 24.
[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The outer side of the lifting slide cavity 32 is fixedly connected to the inner wall of the connecting plate 23, which is used to limit the trajectory of the lifting slider 34 sliding up and down. The upper and lower ends of the slide rod 33 are respectively fixedly connected to the upper and lower ends of the inner side of the lifting slide cavity 32. A sleeve hole is opened in the middle of the lifting slider 34. The lifting slider 34 is slidably connected to the slide rod 33 through the sleeve hole. A clamping column block is fixed in the middle of one end of the lifting slider 34. A sleeve column cavity is provided at the connection between the clamping column block and the rolling rod 31. The outer side of the sleeve column cavity is fixed to one end of the rolling rod 31. When the leather is rolled up, the rolling rod 4 rolls up the leather, and the surface of the bottom of the rolling rod 31 contacts the surface of the leather. When the rolling rod 4 rolls up the leather to a certain thickness, the increased thickness of the rolling will push the contacting rolling rod 31 to slide upward, and the sliding rolling rod 31 will drive the lifting slider 34 connected at one end to slide along the slide rod 33 toward the top of the lifting slide cavity 32, so that the outer surface of the rolled leather is in contact with the rolling rod 31 to ensure that the rolling rod 31 does not squeeze the rolled leather and damage the leather.
[0035] Working principle: before use, a group of first half-ring wipers 21 and second half-ring wipers 22 located in the middle of the winding rod 4 are slid toward the two ends of the winding rod 4 in turn, and the soft brushes provided on the inner surfaces of the sliding first half-ring wipers 21 and second half-ring wipers 22 will clean the dust accumulated on the outer surface of the winding rod 4 in contact, to prevent the dust accumulated on the winding rod 4 from sticking to the leather when the leather is rolled up. When the first half-ring wiper 21 slides toward one end, it will drive the connecting plate 23 fixedly connected at the top to slide toward one end along the U-shaped guide groove fixed in the middle part of the upper surface of the limiting plate 24 to improve the stability of the sliding of the first half-ring wiper 21. When the distance between the first half-ring wipers 21 is the same as the width of the leather, the rolling rod 31 of the corresponding width is clamped between a group of lifting sliders 34, and then the fixing pin 25 is pulled up and rotated ninety degrees to fix the fixing pin 25 so that the positioning posts fixed on the front and rear sides of the bottom of the fixing pin 25 are rotated to the specified position on the outer surface of the limiting plate 24. When the leather is rolled up, the edges of the two ends of the leather are always attached to the outer surface of the corresponding connecting plate 23. At the same time, the rolling rod 31 will always be in contact with the outer surface of the rolled leather. The connecting plate 23 is used to limit and tidy up the two ends of the rolled leather. The rolling rod 31 is used to press the outer surface of the rolled leather to prevent wrinkles on the leather during the rolling process. When the thickness of the rolled leather increases, the rolling rod 31 will slide to the top of the lifting slide cavity 32 under the drive of the lifting slider 34, which is convenient for rolling and tidying the outer surface of leather with different rolling thicknesses.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A leather jacket production edge material winding device, comprising a device body (1), Features: A winding rod (4) is clamped at one end of the top of the device body (1), a dust removal mechanism (2) is provided on the outer side of the winding rod (4), and a leather surface pressing mechanism (3) is provided on the dust removal mechanism (2); The dust removal mechanism (2) comprises a first half annular wiper (21), a second half annular wiper (22), a connecting plate (23) and a limiting plate (24); The first semi-annular wiper (21) is located above the two ends of the outer side of the winding rod (4); one end of the first semi-annular wiper (21) is rotatably connected to the second semi-annular wiper (22); a connecting plate (23) is fixedly connected to the middle of the top of the first semi-annular wiper (21); and a limiting plate (24) is slidably connected to the top of the connecting plate (23); The leather surface pressing mechanism (3) comprises a rolling rod (31), a lifting slider (34), a lifting slide cavity (32) and a slide rod (33); The lifting and lowering sliding cavity (32) is located in the middle of the inner side of the connecting plate (23); the bottom of the inner side of the lifting and lowering sliding cavity (32) is slidably connected to a lifting slider (34); the middle of one end of the lifting slider (34) is rotatably connected to a rolling rod (31); and the middle of the lifting slider (34) is slidably connected to a sliding rod (33).
2. A leather jacket production edge material winding device according to claim 1, Features: A fixing pin (25) is provided in the middle of the upper part of the connecting plate (23), a connecting inner rod (26) is welded in the middle of the bottom end of the fixing pin (25), a sliding cavity (27) is slidably connected to the outer side of the connecting inner rod (26), and a fixing column block is fixedly connected to the outer side of the sliding cavity (27).
3. A leather jacket production edge material winding device according to claim 1, Features: Soft brushes are fixed on the inner surfaces of the first semi-annular wiper (21) and the second semi-annular wiper (22); a connecting arc groove and a connecting arc plate are provided at the connection between the second semi-annular wiper (22) and the first semi-annular wiper (21); the connecting arc groove is fixedly connected to the rear surface of the first semi-annular wiper (21); and the connecting arc plate is fixedly connected to the front surface of the second semi-annular wiper (22).
4. A leather jacket production edge material winding device according to claim 1, Features: The inner sides of the first semi-annular wiper (21) and the second semi-annular wiper (22) are slidably connected to the outer side of the winding rod (4), and both ends of the bottom of the limiting plate (24) are fixedly connected to a fixed support rod, and the bottom of the fixed support rod is fixedly connected to one end of the top of the device body (1).
5. A leather jacket production edge material winding device according to claim 1, Features: A U-shaped guide rail groove is provided in the middle of the upper surface of the limiting plate (24), and a plurality of positioning holes are provided on both the front and rear sides of the top of the U-shaped guide rail groove.
6. A leather jacket production edge material winding device according to claim 1, Features: The outer side of the lifting slide cavity (32) is fixedly connected to the inner wall of the connecting plate (23), and the upper and lower ends of the slide rod (33) are respectively fixedly connected to the upper and lower ends of the inner side of the lifting slide cavity (32).
7. A leather jacket production edge material winding device according to claim 1, Features: A sleeve hole is provided in the middle of the lifting slider (34), and the lifting slider (34) is slidably connected to the slide rod (33) through the sleeve hole.
8. The leather jacket production edge material winding device according to claim 1, Features: A clamping column block is fixed in the middle of one end of the lifting slider (34), and a sleeve column cavity is provided at the connection between the clamping column block and the rolling rod (31), and the outer side of the sleeve column cavity is fixedly connected to one end of the rolling rod (31).