Surface wrinkle removing device for silica gel synthetic leather processing

Abstract

The utility model relates to the technical field of synthetic leather surface treatment, and discloses a surface wrinkle removing device for silica gel synthetic leather processing, which comprises a device support, and the inner side of the device support is provided with a smoothing assembly and a drawing assembly; the flattening assembly comprises a flattening plate capable of being lifted and a lifting mechanism for controlling the flattening plate to lift, and the flattening plate is in a bent arc shape with the two upwarped ends and the flush bottom; the drawing assembly comprises a pushing mechanism and a cooling mechanism, and the pushing mechanism is provided with an abutting rod capable of being telescopically adjusted and an adjusting assembly for adjusting the telescopic degree of the abutting rod. The cooling mechanism comprises a machine feeding mechanism for extracting air, and an air guide pipe and an air outlet cover which are communicated with the machine feeding mechanism. In the actual use process, adjustable effective wrinkle removing operation on the surface of synthetic leather is effectively achieved, the actual wrinkle removing effect is stable, cooling and shaping of the surface can be effectively achieved in the wrinkle removing process, and the actual wrinkle removing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to synthetic leather surface treatment technical field, concretely is a surface wrinkle removing device for silica gel synthetic leather processing. BACKGROUND

[0002] Silica gel synthetic leather is a new type of environmental protection leather material, which is made of silica gel as the main raw material, combined with superfine fiber, non-woven fabric and other substrates. It has excellent hand feeling and elasticity, strong aging resistance, good biocompatibility, good color stability, good air permeability, easy cleaning and good flame retardance.

[0003] In the actual production process, the surface of silica gel synthetic leather will produce wrinkles due to machine reasons or process reasons, which will affect the subsequent use, so it needs to be wrinkle-removed. However, the existing wrinkle-removing is cumbersome in actual use, difficult to operate, and has the problem of low wrinkle-removing efficiency. Therefore, we propose a surface wrinkle-removing device for silica gel synthetic leather processing. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a surface wrinkle-removing device for silica gel synthetic leather processing, which solves the problem raised in the background art.

[0005] The application embodiment provides a surface wrinkle-removing device for silica gel synthetic leather processing, which comprises:

[0006] The device support is provided with a smoothing assembly and a pulling assembly on the inner side;

[0007] The smoothing assembly is used for smoothing treatment of synthetic leather materials to reduce surface wrinkles, and comprises a flat plate that can be lifted and a lifting mechanism that controls the lifting of the flat plate. The flat plate is in the shape of a curved arc with both ends raised and the bottom flush, which facilitates the introduction of synthetic leather and reduces scratches during wrinkle-removing treatment, ensuring that the synthetic leather is always flush with the bottom end of the flat plate during treatment, and achieving effective smoothing treatment.

[0008] The pulling assembly comprises a pushing mechanism and a cooling mechanism. The pushing mechanism is provided with an extendable adjusting contact rod and an adjusting assembly that adjusts the extension degree of the contact rod, which facilitates the adjustment of the distance between the contact rod and the device support, so as to effectively contact the leather of different thicknesses, and realize the pushing and pulling of the leather under the action of the whole pushing mechanism, cooperate with the operation of the smoothing assembly, and realize the effective smoothing treatment of the surface of the leather.

[0009] The cooling mechanism comprises an air extraction sending mechanism, a gas guide pipe and an air outlet cover connected with the sending mechanism, which is used for cooling the surface of the leather treated by smoothing, and realizes rapid shaping treatment.

[0010] The push mechanism and one side of the cooling mechanism are connected with synchronous wheels, the outer sides of the two groups of synchronous wheels are sleeved with the same group of synchronous belts, so that the synchronous operation of the push mechanism and the cooling mechanism is realized.

[0011] The first motor and the second motor are respectively installed on the two sides of the device support, the first motor is synchronously connected with the cooling mechanism in the pulling assembly, is used for controlling the synchronous operation of the push mechanism and the cooling mechanism on the pulling assembly, and the second motor is connected with the flattening assembly, is used for adjusting the distance between the flattening plate and the device support, facilitates the adaptability adjustment of the leather with different thickness sizes, and ensures the actual flattening treatment effect.

[0012] Optionally, the lifting mechanism on the flattening assembly comprises a guide rod fixedly installed between the two side arms of the device support, and a bidirectional screw rod rotationally arranged between the two side arms of the device support, the bidirectional screw rod is coaxially connected with the output shaft of the second motor, two groups of movable plates are symmetrically and threadedly sleeved on the outer side of the bidirectional screw rod, a guide through hole matched with the guide rod is formed in each movable plate, so that the synchronous approach or separation operation of the movable plates under the torque action of the guide through hole and the bidirectional screw rod is effectively ensured.

[0013] Hinge plates are rotationally connected to the two ends of the movable plate, lifting plates are rotationally arranged between the hinge plates on the same side, and the lifting plate at the lower end is fixedly connected with the top end of the flattening plate, through the arrangement of the foregoing components, the lifting plate can effectively realize stable lifting movement when the movable plate moves, so that the distance between the bottom end of the flattening plate and the surface of the device support is adjusted, thereby meeting the demand of wrinkle removal on the surface of synthetic leather with different thicknesses.

[0014] Optionally, two groups of telescopic rods are fixedly installed at the top end of the lifting plate at the lower end, and the telescopic ends of the telescopic rods penetrate through the lifting plate at the upper end and are fixedly connected with the top end of the inner wall of the device support, thereby further improving the stability of the flattening assembly during actual adjustment operation.

[0015] Optionally, the push mechanism comprises two groups of rotating plates, a fixed roller is coaxially connected between the rotating plates, and shaft rods are connected to the sides of the rotating plates away from each other, one group of shaft rods is coaxially connected with one group of synchronous wheels, and the stable rotation of the push mechanism is realized.

[0016] Corresponding grooves are uniformly arranged on the curved surfaces of the rotating plates, telescopic adjusting probes are inserted into the grooves, a plurality of groups of contact rods arranged in a ring array are fixedly connected to the probes, through the telescopic probes, the contact rods can be contacted with the surface of the device support, and in the process of the overall rotation of the push assembly, the push operation on the leather is realized.

[0017] Optionally, a sliding sleeve is fitted on the outer side of each shaft, and a hinge rod is hinged between the sliding sleeve and the abutment rod. An inward spring is fitted on the outer side of the shaft, and the two ends of the inward spring are respectively bonded to the sliding sleeve and the rotating plate. This ensures that under the elastic force of the inward spring, the sliding sleeve continuously moves against the rotating plate, causing the hinge rod to drive the abutment rod to extend outward, ultimately achieving contact with the surface of the device support, ensuring the effective pushing of synthetic leather during actual use.

[0018] Optionally, the cooling mechanism includes a lifting cam coaxially connected to another set of synchronous pulleys. The lifting cam is used to push the internal components of the delivery mechanism to push the airflow, thereby facilitating the delivery mechanism to cool the leather below.

[0019] The delivery mechanism includes an air tank. The lower sides of the air tank have notches for the lifting cam to flip and extend outwards. The air tank also has a vertically lifting and lowering push block inside. The air tank has ventilation holes on both sides for air intake. During the lifting and lowering of the push block by the lifting cam, the ventilation holes can be opened and closed effectively, thus ensuring air intake during use. During the upward movement of the push block, the air is blocked by the push block, ensuring that the internal air is effectively discharged to the air outlet through the air guide pipe to cool and shape the smoothed synthetic leather surface below.

[0020] Optionally, the bottom end of each air-pushing block is connected to a through rod extending to the lower part of the air storage tank, and a return spring is sleeved on the outside of the through rod, so that the air-pushing block can follow the lifting and lowering process when it is subjected to the lifting and lowering of the lifting cam, ensuring stable air replenishment and pushing during actual use.

[0021] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0022] 1. First, by using the push component in the pull-out assembly in conjunction with the up-and-down adjustable pressure plate in the smoothing assembly, the synthetic leather is effectively and stably pushed and pulled out, so that the synthetic leather is squeezed by the pressure plate and the device support, thus achieving effective smoothing of surface wrinkles.

[0023] 2. By setting a cooling mechanism in the pull-out assembly, the pull-out assembly can simultaneously perform surface cooling and shaping treatment on the guided synthetic leather during operation, thereby further improving the actual wrinkle removal effect.

[0024] In summary, this application effectively achieves adjustable and effective wrinkle removal on the surface of synthetic leather during actual use, with stable wrinkle removal effect. Furthermore, it can effectively cool and shape the surface during the wrinkle removal process, thereby improving the actual wrinkle removal effect. Attached Figure Description

[0025] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0026] Figure 1 This is a schematic diagram of the surface wrinkle removal device for processing silicone synthetic leather according to the present invention;

[0027] Figure 2 This is a schematic diagram of the surface wrinkle removal device for processing silicone synthetic leather according to another perspective of the present invention;

[0028] Figure 3 This is a cross-sectional view of a surface wrinkle removal device for processing silicone synthetic leather according to the present invention.

[0029] Figure 4 This is a schematic diagram of the smoothing component of a surface wrinkle removal device for processing silicone synthetic leather according to this utility model;

[0030] Figure 5 This is a schematic diagram of the pull-out assembly of a surface wrinkle removal device for processing silicone synthetic leather according to this utility model;

[0031] Figure 6 This is a cross-sectional view of the feeding mechanism of a surface wrinkle removal device for processing silicone synthetic leather according to this utility model.

[0032] In the diagram: 1. Device support; 2. First motor; 3. Smoothing assembly; 31. Press plate; 32. Movable plate; 33. Hinge plate; 34. Lifting plate; 35. Telescopic rod; 36. Guide rod; 37. Two-way lead screw; 4. Pull-out assembly; 41. Synchronous pulley; 42. Synchronous belt; 43. Inward spring; 44. Sliding sleeve; 45. Extension rod; 46. Hinge rod; 47. Abutment rod; 48. Rotating plate; 49. Feeding mechanism; 491. Air storage tank; 492. Air pusher block; 493. Through rod; 494. Return spring; 495. Vent hole; 410. Air guide pipe; 411. Lifting cam; 412. Connecting roller; 413. Air outlet hood; 5. Second motor. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0035] Please see Figures 1-6 This utility model provides a technical solution: a surface wrinkle removal device for processing silicone synthetic leather, comprising:

[0036] The device support 1 has a smoothing component 3 and a pull-out component 4 on its inner side;

[0037] The smoothing component 3 is used to smooth the synthetic leather material and reduce surface wrinkles. It includes a liftable pressing plate 31 and a lifting mechanism for controlling the lifting of the pressing plate 31. The pressing plate 31 is an arc shape with both ends raised and the bottom flush, which facilitates the introduction of synthetic leather and reduces the scratches of synthetic leather during the wrinkle removal process. It ensures that the synthetic leather is always flush with the bottom of the pressing plate 31 during the process, thus achieving effective smoothing.

[0038] The pull-out assembly 4 includes a pushing mechanism and a cooling mechanism. The pushing mechanism is equipped with a telescopically adjustable abutment rod 47 and an adjustment component for adjusting the telescopic degree of the abutment rod 47, so as to facilitate the adjustment of the distance between the abutment rod 47 and the device bracket 1, thereby achieving effective contact with leather of different thicknesses, and realizing the pushing and pulling of the leather under the overall action of the pushing mechanism. In conjunction with the operation of the smoothing assembly 3, the leather surface is effectively smoothed.

[0039] The cooling mechanism includes an air delivery mechanism 49 that draws in air, an air duct 410 connected to the air delivery mechanism 49, and an air outlet hood 413, which are used to cool the smoothed leather surface and achieve rapid shaping.

[0040] Both the pushing mechanism and the cooling mechanism are connected to a synchronous pulley 41 on one side, and the same set of synchronous belts 42 are fitted on the outer side of the two sets of synchronous pulleys 41, so as to realize the synchronous operation of the pushing mechanism and the cooling mechanism.

[0041] The device bracket 1 is equipped with a first motor 2 and a second motor 5 on both sides. The first motor 2 is synchronously connected to the cooling mechanism in the pull-out assembly 4 and is used to control the push mechanism and the cooling mechanism on the pull-out assembly 4 to work synchronously. The second motor 5 is connected to the smoothing assembly 3 and is used to adjust the distance between the pressing plate 31 and the device bracket 1, so as to make it easy to adapt to leather of different thicknesses and sizes and ensure the actual smoothing effect.

[0042] Furthermore, referring to Figure 4 The lifting mechanism on the smoothing component 3 includes a guide rod 36 fixedly installed between the two arms of the device bracket 1, and a bidirectional screw 37 rotatably installed between the two arms of the device bracket 1. The bidirectional screw 37 is coaxially connected to the output shaft of the second motor 5. Two sets of movable plates 32 are symmetrically threaded on the outer side of the bidirectional screw 37. Each movable plate 32 has a guide through hole adapted to the guide rod 36, thereby effectively ensuring that the movable plates 32 can be synchronously moved towards each other or separated under the torque action of the guide through hole and the bidirectional screw 37.

[0043] Both ends of the movable plate 32 are rotatably connected to hinge plates 33. A lifting plate 34 is rotatably arranged between the hinge plates 33 on the same side. The lower lifting plate 34 is fixedly connected to the top of the pressing plate 31. Through the arrangement of the aforementioned components, the lifting plate 34 can effectively achieve stable lifting and lowering movement when the movable plate 32 moves, thereby adjusting the distance between the bottom end of the pressing plate 31 and the surface of the device bracket 1, thus meeting the surface wrinkle removal needs of synthetic leather of different thicknesses.

[0044] Specifically, two sets of telescopic rods 35 are fixedly installed on the top of the lower lifting plate 34, and the telescopic ends of the telescopic rods 35 pass through the upper lifting plate 34 and are fixedly connected to the top inner wall of the device bracket 1, thereby further improving the stability of the smoothing component 3 in the actual adjustment process.

[0045] Furthermore, referring to Figure 5 The pushing mechanism includes two sets of rotating plates 48, with fixed rollers coaxially connected between the rotating plates 48. A shaft is connected to each side of the rotating plates 48 that are far apart from each other. One set of shafts is coaxially connected to one set of synchronous pulleys 41 to achieve stable rotation of the pushing mechanism.

[0046] The curved surface of the rotating plate 48 is uniformly provided with corresponding grooves, and a telescopic and adjustable probe 45 is inserted into the groove. Several sets of abutment rods 47 arranged in a ring array are fixedly connected to the probe 45. Through the setting of the telescopic probe 45, the abutment rods 47 extend out and can contact the surface of the device bracket 1. During the overall rotation of the pushing component, the pushing operation of the leather is realized.

[0047] Specifically, a sliding sleeve 44 is fitted on the outer side of each shaft, and a hinge rod 46 is hinged between the sliding sleeve 44 and the abutment rod 47. An inward spring 43 is fitted on the outer side of the shaft, and the two ends of the inward spring 43 are respectively bonded to the sliding sleeve 44 and the rotating plate 48. This ensures that under the elastic force of the inward spring 43, the sliding sleeve 44 moves continuously against the rotating plate 48, causing the hinge rod 46 to drive the abutment rod 47 to extend outward, ultimately achieving contact with the surface of the device bracket 1, ensuring the effective pushing operation of the synthetic leather during actual use.

[0048] Furthermore, referring to Figures 5-6 The cooling mechanism includes a lifting cam 411 coaxially connected to another set of synchronous pulleys 41. The lifting cam 411 is used to push the internal components of the delivery mechanism 49 to push the airflow, which facilitates the delivery mechanism 49 to cool the leather below.

[0049] The delivery mechanism 49 includes an air storage box 491. The lower sides of the air storage box 491 are provided with notches for the lifting cam 411 to flip and extend out. The air storage box 491 is provided with a vertically lifting and lowering push block 492. The sides of the air storage box 491 are provided with vent holes 495 for air intake. During the lifting and lowering operation of the lifting cam 411, the push block 492 can effectively open and close the vent holes 495, thereby ensuring that air can be drawn in during use. During the upward movement of the push block 492, the air is blocked by the push block 492, ensuring that the internal air is effectively discharged to the air outlet hood 413 through the air guide pipe 410 to cool and shape the smoothed synthetic leather surface below.

[0050] Specifically, the bottom end of each air pusher 492 is connected to a through rod 493 that extends through to the lower part of the air storage box 491, and a return spring 494 is sleeved on the outside of the through rod 493, so that the air pusher 492 can follow the lifting and lowering process when it is subjected to the lifting and lowering of the lifting cam 411, ensuring stable air replenishment and pushing during actual use.

[0051] In use, the synthetic leather is first passed under the smoothing component 3, and then the lifting component on the smoothing component 3 is adjusted to lower the pressure plate 31 to press the surface of the synthetic leather. Then, the free end of the synthetic leather is pulled to the bottom of the pushing mechanism on the pull-out component 4. Then, by starting the first motor 2, the pushing component is rotated with the cooperation of the synchronous pulley 41 and the synchronous belt 42. During the rotation of the pushing component, due to the action of the inward spring 43, the sliding sleeve 44 is pulled inward, which increases the angle of the hinge rod 46, thereby indirectly causing the probe rod 45 to extend outward, and finally achieving effective contact with the synthetic leather below. Thus, the synthetic leather is effectively pushed during the rotation. With the setting of the pressure plate 31 in a fixed position, the wrinkle removal operation on the surface of the synthetic leather is effectively realized.

[0052] During the operation of the first motor 2, it also effectively drives the lifting cam 411 to rotate, thereby causing the air pusher 492 to be continuously lifted under the action of the lifting cam 411. Finally, the internal air is intermittently guided from the air guide pipe 410 to the air outlet hood 413, thereby effectively cooling and shaping the synthetic leather passing below, thus better improving the actual wrinkle removal effect of the synthetic leather.

[0053] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A surface wrinkle removal device for processing silicone synthetic leather, characterized in that, include: The device support (1) has a smoothing component (3) and a pull-out component (4) on its inner side; The smoothing component (3) includes a liftable pressure plate (31) and a lifting mechanism for controlling the lifting of the pressure plate (31). The pressure plate (31) is a curved shape with both ends raised and the bottom flush. The pull-out assembly (4) includes a pushing mechanism and a cooling mechanism. The pushing mechanism is provided with a telescopically adjustable abutment rod (47) and an adjustment component for adjusting the telescopic degree of the abutment rod (47). The cooling mechanism includes an air supply mechanism (49) for drawing air, an air duct (410) connected to the air supply mechanism (49), and an air outlet hood (413); Both the pushing mechanism and the cooling mechanism are connected to a synchronous pulley (41) on one side, and the same synchronous belt (42) is fitted on the outer side of the two sets of synchronous pulleys (41); The first motor (2) and the second motor (5) are installed on both sides of the device bracket (1). The first motor (2) is synchronously connected to the cooling mechanism in the pull-out assembly (4), and the second motor (5) is connected to the smoothing assembly (3).

2. The surface wrinkle removal device for processing silicone synthetic leather according to claim 1, characterized in that, The lifting mechanism on the smoothing component (3) includes a guide rod (36) fixedly installed between the two arms of the device bracket (1) and a bidirectional screw (37) rotatably installed between the two arms of the device bracket (1). The bidirectional screw (37) is coaxially connected to the output shaft of the second motor (5). Two sets of movable plates (32) are symmetrically threaded on the outer side of the bidirectional screw (37). Each movable plate (32) has a guide through hole adapted to the guide rod (36). Both ends of the movable plate (32) are rotatably connected to hinge plates (33), and a lifting plate (34) is rotatably arranged between the hinge plates (33) on the same side, and the lifting plate (34) located below is fixedly connected to the top of the pressure plate (31).

3. The surface wrinkle removal device for processing silicone synthetic leather according to claim 2, characterized in that, Two sets of telescopic rods (35) are fixedly installed on the top of the lower lifting plate (34), and the telescopic ends of the telescopic rods (35) pass through the upper lifting plate (34) and are fixedly connected to the top inner wall of the device bracket (1).

4. The surface wrinkle removal device for processing silicone synthetic leather according to claim 1, characterized in that, The pushing mechanism includes two sets of rotating plates (48), with fixed rollers coaxially connected between the rotating plates (48), and shafts connected to the sides of the rotating plates (48) that are far apart from each other, with one set of shafts coaxially connected to one set of synchronous pulleys (41). The rotating plate (48) has corresponding grooves evenly distributed on its curved surface, and an adjustable probe rod (45) is inserted into the groove. Several sets of abutment rods (47) arranged in a ring array are fixedly connected to the probe rod (45).

5. The surface wrinkle removal device for processing silicone synthetic leather according to claim 4, characterized in that, The outer side of each shaft is fitted with a sliding sleeve (44), and a hinge rod (46) is hinged between the sliding sleeve (44) and the abutment rod (47). The outer side of the shaft is fitted with an inward spring (43), and the two ends of the inward spring (43) are respectively bonded to the sliding sleeve (44) and the rotating plate (48).

6. The surface wrinkle removal device for processing silicone synthetic leather according to claim 4, characterized in that, The cooling mechanism includes a lifting cam (411) coaxially connected to another set of synchronous pulleys (41); The delivery mechanism (49) includes an air storage box (491), with notches on the lower sides of the air storage box (491) for the lifting cam (411) to flip and extend out, and a vertically lifting push block (492) inside the air storage box (491), and ventilation holes (495) on both sides of the air storage box (491).

7. The surface wrinkle removal device for processing silicone synthetic leather according to claim 6, characterized in that, The bottom end of each of the air-pushing blocks (492) is connected to a through rod (493) that extends through to the lower part of the air storage tank (491), and a return spring (494) is sleeved on the outside of the through rod (493).

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