A non-stop proofing device for producing artificial leather

Abstract

The present invention provides a non-stop proofing device for plate coating of artificial leather, wherein a clamping device is connected to the left side of the front end face of the frame, the bottom end face of the clamping device is connected to a cylinder by bolts, and the bottom end face of the cylinder is connected to a swing arm by bolts. When the plate coating device is in a proofing working state, the production rubber wheel is in a state of no downward pressure, not in contact with the steel wheel, and rotates automatically under the traction of the material, and the material for proofing is contained in the material storage tank, the cylinder drives the proofing rubber wheel to move and contact the steel wheel through the swing arm, and then the leather is sent into the proofing device, so that the leather proofing can be completed quickly, and the leather on the production rubber wheel can be processed normally at this time without affecting each other, so that the equipment can continue to work in the best state, which not only ensures the continuous production of the equipment but also ensures the continuous proofing of the equipment, reducing the labor and production costs in production.

Description

Technical Field

[0001] The invention relates to the field of artificial leather, in particular to a plate coating non-stop proofing device for producing artificial leather. Background Art

[0002] Artificial leather is made of foamed or laminated PVC and PU with various formulations on a textile or non-woven base. It can be processed according to different strength, color, gloss, pattern and other requirements. It has the characteristics of a wide variety of patterns, good waterproof performance, neat edges, high utilization rate and relatively low price compared to genuine leather. However, the feel and elasticity of most artificial leathers cannot reach the effect of genuine leather. In its longitudinal section, tiny air bubbles, cloth base or surface film and dry artificial fibers can be seen. In the processing of artificial leather, leather proofing must be carried out through plate coating equipment.

[0003] The existing technology has the following problems: when the old-style coating equipment needs to proofread the leather, the entire line needs to be stopped, all the leathers need to be manually moved outside the production rubber wheel working surface, and then the proofing leathers are separately transferred to start the equipment for separate proofing, and the length of the shutdown time is determined according to the completion time of qualified proofing leathers. After proofing, the production leathers are manually moved back to the working position for production. When the old-style coating equipment needs to proofread the leather, a lot of production time will be delayed, thereby increasing production costs. Summary of the invention

[0004] The object of the present invention is to provide a non-stop proofing device for plate coating of artificial leather to solve the above technical problems.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0007] Preferably, the outer cleaning plate includes a fixing bolt, a stabilizing plate, a limiting screw, a limiting groove, an extension plate and a sponge pad, the left end face of the fixing bolt is threadedly connected to the stabilizing plate, and the front end face of the fixing bolt is threadedly connected to the limiting screw at an upper position, an extension plate is arranged above the limiting screw at the top end face of the fixing bolt, the front end face of the extension plate is provided with vertically distributed limiting grooves, and the right end face of the extension plate is connected to the sponge pad by adhesive.

[0008] Preferably, the production rubber wheel can rotate relative to the steel wheel, the outer surface of the production rubber wheel is provided with a smooth coating structure, and the clamping device can drive the production rubber wheel to move vertically up and down through a screw rod.

[0009] Preferably, two clamping devices are provided and located at both sides of the outer surface of the production rubber wheel. The cylinder can be fixedly connected to an external air pump through a pipeline, and the cylinder can drive the proofing rubber wheel to move up and down through a swing arm.

[0010] Preferably, the proofing rubber wheel can be disassembled and replaced, and the lower part of the outer surface of the steel wheel is located at the inner surface of the material storage tank.

[0011] Preferably, the inner surface of the material storage trough is concavely arranged, and the front end surface of the outer cleaning plate is provided with vertically distributed limiting bolts, and the outer cleaning plate can move relative to the material storage trough.

[0012] Preferably, the rear end face of the limiting screw is provided with a thread which can engage with the inner surface thread of the limiting groove, the inner surface of the limiting groove and the outer surface of the extension plate are arranged to fit together, and the sponge pad has elasticity and adsorption properties.

[0013] Preferably, the rear end face of the fixed shaft is plugged into the inner side of the left end face of the proofing rubber wheel, and the upper arm body can drive the lower arm body to move in position through a receiving mechanism.

[0014] The beneficial effect of the present invention is that when the plate coating equipment is in the proofing working state, the production rubber wheel is in a state of no downward pressure, not in contact with the steel wheel, and rotates automatically due to the traction of the material. At this time, the material for proofing is contained in the material storage tank, and the cylinder drives the proofing rubber wheel to move and contact with the steel wheel through the swing arm, and then the leather is sent into the proofing device, and the leather proofing can be completed quickly. At this time, the leather on the production rubber wheel can be processed normally without affecting each other, so that the equipment can continue to work in the best state, which not only ensures the continuous production of the equipment but also ensures the continuous proofing of the equipment, reducing the labor and production costs in production.

[0015] The beneficial effects of the present invention are as follows: the outer cleaning plate includes a fixing bolt, a stabilizing plate, a limiting screw, a limiting groove, an extension plate and a rubber pad. It can be installed and disassembled according to the use requirements during use. At the same time, the length can be adjusted by the limiting screw before and after use. This arrangement increases the overall flexibility of use and makes the overall application range wider. During use, the sponge pad has elasticity and adsorption. The elastic setting can avoid affecting the outer surface structure of the steel wheel. At the same time, it can fully fit on the outer surface of the steel wheel without affecting the normal rotation of the steel wheel. The adsorption can absorb the outer surface material of the steel wheel to reduce the subsequent cleaning trouble of the user. At the same time, the sponge pad can be disassembled and replaced after use, and the overall use cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of a plate coating non-stop proofing device for producing artificial leather according to the present invention;

[0017] Figure 2 It is a left-side structural schematic diagram of a plate coating non-stop proofing device for producing artificial leather according to the present invention;

[0018] Figure 3 It is a left-side structural schematic diagram of a swing arm of a non-stop proofing device for plate coating for producing artificial leather according to the present invention;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of an outer cleaning plate of a non-stop proofing device for plate coating for producing artificial leather according to the present invention;

[0020] Figure numerals: 1. production rubber wheel; 2. clamping device; 3. frame; 4. cylinder; 5. swing arm; 6. proofing rubber wheel; 7. steel wheel; 8. storage trough; 9. external cleaning plate; 51. fixed shaft; 52. lower arm body; 53. connecting shaft; 54. upper arm body; 55. fixed plate; 56. receiving mechanism; 91. stabilizing plate; 92. fixing bolt; 93. limiting screw; 94. limiting groove; 95. extension plate; 96. sponge pad. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0022] The specific embodiments of the present invention are described below with reference to the accompanying drawings. Example

[0023] like Figure 1As shown, a non-stop proofing device for plate coating of artificial leather, comprising a frame 3 and a clamping device 2, the left side of the front end face of the frame 3 is connected to the clamping device 2, the bottom end face of the clamping device 2 is connected to a cylinder 4 by bolts, the bottom end face of the cylinder 4 is connected to a swing arm 5 by bolts, the right end face of the swing arm 5 is connected to a proofing rubber wheel 6 by bolts, and a production rubber wheel 1 is arranged on the right side of the outer surface of the swing arm 5, a steel wheel 7 is arranged below the production rubber wheel 1, a storage tank 8 is arranged at a position below the outer surface of the steel wheel 7, and the upper part of the storage tank 8 is provided. An outer cleaning plate 9 is provided at the position, and the swing arm 5 includes a fixed shaft 51, a lower arm body 52, a connecting shaft 53, an upper arm body 54, a fixed plate 55 and a receiving mechanism 56. The fixed shaft 51 is penetrated and connected at a lower position of the front end surface of the lower arm body 52, and the connecting shaft 53 is penetrated and connected at an upper position of the front end surface of the lower arm body 52, and the upper arm body 54 is connected to the rear position of the outer surface of the connecting shaft 53, the top end surface of the upper arm body 54 is connected to the fixed plate 55 by welding, and the bottom end surface of the upper arm body 54 is connected to the receiving mechanism 56 by welding.

[0024] During use, the clamping device 2 can be held to adjust the height of the production rubber wheel 1 through the screw rod so that the height of the distance between the production rubber wheel 1 and the steel wheel 7 can be adjusted. At the same time, the height can be adjusted according to the use requirements to avoid affecting the production under different circumstances. Then the production rubber wheel 1 and the steel wheel 7 are adjusted to a suitable distance. At the same time, after the adjustment is completed, the proofing material can be added to the inner side of the storage tank 8 to realize material addition. Then, the air pump can be used to drive the cylinder 4 to move, so that the cylinder 4 drives the proofing rubber wheel 6 to move through the swing arm 5 to fit the outer surface of the steel wheel 7. At the same time, the outer surface The square position is fitted with the lower position of the outer surface of the production rubber wheel 1, and then the production rubber wheel 1 starts to rotate driven by the external artificial leather. When the production rubber wheel 1 rotates, it drives the proofing rubber wheel 6 to rotate and drives the steel wheel 7 to rotate through the proofing rubber wheel 6. Then the steel wheel 7 is contaminated with the proofing material on the inner side of the storage tank 8 to the outer surface when rotating. Then the proofing rubber wheel 6 is contaminated with the outer surface material of the storage tank 8 when rotating and proofs it to the upper artificial leather when rotating. At the same time, when the proofing rubber wheel 6 is performing the proofing work, the production rubber wheel 1 can transfer artificial leather normally. Example

[0025] like Figure 1-4As shown, a non-stop proofing device for plate coating of artificial leather, including a frame 3 and a clamping device 2, the left side of the front end face of the frame 3 is connected with the clamping device 2, the bottom end face of the clamping device 2 is connected with a cylinder 4 by bolts, the bottom end face of the cylinder 4 is connected with a swing arm 5 by bolts, the right end face of the swing arm 5 is connected with a proofing rubber wheel 6 by bolts, and a production rubber wheel 1 is arranged on the right side of the outer surface of the swing arm 5, a steel wheel 7 is arranged below the production rubber wheel 1, a material storage trough 8 is arranged at a position below the outer surface of the steel wheel 7, an outer cleaning plate 9 is arranged at an upper position of the material storage trough 8, the swing arm 5 includes a fixed shaft 51, a lower arm body 52, a connecting shaft 53, an upper arm body 54, a fixed plate 55 and a receiving mechanism 56, the fixed shaft 51 is penetrated and connected at a lower position of the front end face of the lower arm body 52, and the front end of the lower arm body 52 A connecting shaft 53 is connected through the upper end surface, and an upper arm body 54 is connected to the rear position of the outer surface of the connecting shaft 53. The top end surface of the upper arm body 54 is connected to a fixing plate 55 by welding, and the bottom end surface of the upper arm body 54 is connected to a receiving mechanism 56 by welding. The outer cleaning plate 9 includes a stabilizing plate 91, a fixing bolt 92, a limiting screw 93, a limiting groove 94, an extension plate 95 and a sponge pad 96. The left end surface of the stabilizing plate 91 is threadedly connected to the fixing bolt 92, and the limiting screw 93 is threadedly connected to the upper end surface of the front end of the stabilizing plate 91. An extension plate 95 is arranged above the limiting screw 93 at the top end surface of the stabilizing plate 91, and the front end surface of the extension plate 95 is provided with vertically distributed limiting grooves 94, and the right end surface of the extension plate 95 is connected to the sponge pad 96 by adhesive.

[0026] During use, it can be installed and disassembled according to the needs of use. During use, the length of the extension plate 95 can be adjusted by fixing the limit screw 93 with the limit grooves 94 at different positions to avoid affecting the normal function of the equipment during use. The length can be conveniently adjusted before and after use. This arrangement increases the overall flexibility of use and has a wider range of applications. During use, the sponge pad 96 has elasticity and adsorption. The elastic setting can avoid affecting the outer surface structure of the steel wheel 7, and at the same time can fully fit the outer surface of the steel wheel 7 without affecting the normal rotation of the steel wheel 7. The adsorption can absorb the outer surface material of the steel wheel 7 to reduce the subsequent cleaning trouble of the user. At the same time, the sponge pad 96 can be disassembled and replaced after use, and the overall use cost is low.

[0027] The working principle and use process of the present invention are as follows: After the present invention is installed, the equipment is first placed at the position where it needs to be used. Thereafter, the clamping device 2 can be held to adjust the height of the production rubber wheel 1 through the screw rod to reduce the distance between the production rubber wheel 1 and the steel wheel 7, and then the rotation 2 can be stopped after the adjustment is appropriate. Then, after the adjustment is completed, the proofing material can be added to the inner side of the storage tank 8, and the material can be selected according to the proofing requirements. Then, the cylinder 4 can be fixedly connected to the external air pump and driven by the external air pump to move the cylinder 4. Then, the cylinder 4 drives the proofing rubber wheel 6 to move through the swing arm 5 and fit the outer surface of the steel wheel 7. At the same time, the upper position of the outer surface of the proofing rubber wheel 6 fits the lower position of the outer surface of the production rubber wheel 1. Then, when the production rubber wheel 1 starts to rotate, it drives the proofing rubber wheel 6 to rotate, and then the proofing rubber When the wheel 6 rotates, it will drive the steel wheel 7 to rotate and make the outer surface of the steel wheel 7 contaminated with the proofing material inside the storage trough 8. Then, during the rotation of the steel wheel 7, the proofing material is absorbed by the proofing rubber wheel 6. Then, when the proofing material comes in, the proofing work is carried out under the pressure of the proofing rubber wheel 6 and the storage trough 8. Then, it is only necessary to ensure that the material continues to enter to achieve continuous proofing work. Then, when the work is finished and the steel wheel 7 needs to be cleaned, the length of the extension plate 95 can be adjusted by fixing the limit screw 93 with the limit groove 94 at the corresponding position, so that the rear end face of the sponge pad 96 is in a fit state with the outer surface of the steel wheel 7. Then, the steel wheel 7 can be driven to rotate under the friction of the sponge pad 96, and then the outer surface material of the steel wheel 7 is absorbed by the sponge pad 96. Then, after the cleaning is completed, the sponge pad 96 can be disassembled and replaced.

[0028] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A non-stop proofing device for plate coating of artificial leather, comprising a frame (3) and a pressing device (2), characterized in that: The left side of the front end face of the frame (3) is connected to a clamping device (2); the bottom end face of the clamping device (2) is connected to a cylinder (4) via bolts; the bottom end face of the cylinder (4) is connected to a swing arm (5) via bolts; the right end face of the swing arm (5) is connected to a proofing rubber wheel (6) via bolts; a production rubber wheel (1) is arranged on the right side of the outer surface of the swing arm (5); a steel wheel (7) is arranged below the production rubber wheel (1); a material storage trough (8) is arranged at a position below the outer surface of the steel wheel (7); an outer cleaning plate (9) is arranged at a position slightly above the material storage trough (8); the swing arm ( 5) comprising a fixed shaft (51), a lower arm body (52), a connecting shaft (53), an upper arm body (54), a fixed plate (55) and a receiving mechanism (56), wherein the fixed shaft (51) is connected through a lower position of the front end surface of the lower arm body (52), and the connecting shaft (53) is connected through a higher position of the front end surface of the lower arm body (52), the upper arm body (54) is connected to a rear position of an outer surface of the connecting shaft (53), the top end surface of the upper arm body (54) is connected to the fixed plate (55) by welding, and the bottom end surface of the upper arm body (54) is connected to the receiving mechanism (56) by welding; The outer cleaning plate (9) comprises a stabilizing plate (91), a fixing bolt (92), a limiting screw (93), a limiting groove (94), an extension plate (95) and a sponge pad (96); the left end surface of the stabilizing plate (91) is connected to the fixing bolt (92) by means of a thread, and the limiting screw (93) is connected to the upper position of the front end surface of the stabilizing plate (91) by means of a thread; an extension plate (95) is arranged above the limiting screw (93) at the top end surface of the stabilizing plate (91); the front end surface of the extension plate (95) is provided with a vertically distributed limiting groove (94), and the right end surface of the extension plate (95) is connected to the sponge pad (96) by means of adhesive; The production rubber wheel (1) can rotate relative to the steel wheel (7), the outer surface of the production rubber wheel (1) is provided with a smooth coating structure, and the clamping device (2) can drive the production rubber wheel (1) to move vertically up and down through a screw rod; The rear end face of the fixed shaft (51) is plugged into the inner side of the left end face of the proofing rubber wheel (6), and the upper arm body (54) can drive the lower arm body (52) to move in position through the receiving mechanism (56).

2. The non-stop proofing device for plate coating of artificial leather according to claim 1, characterized in that: The clamping devices (2) are provided with two and are located at both sides of the outer surface of the production rubber wheel (1); the cylinder (4) can be fixedly connected to an external air pump through a pipeline; the cylinder (4) can drive the proofing rubber wheel (6) to move up and down through a swing arm (5).

3. The non-stop proofing device for plate coating for producing artificial leather according to claim 1, characterized in that: The proofing rubber wheel (6) can be disassembled and replaced, and the lower portion of the outer surface of the steel wheel (7) is located at the inner surface of the material storage tank (8).

4. The non-stop proofing device for plate coating for producing artificial leather according to claim 1, characterized in that: The inner surface of the material storage trough (8) is concavely arranged, and the front end surface of the outer cleaning plate (9) is provided with vertically distributed limiting bolts, and the outer cleaning plate (9) can move relative to the material storage trough (8).

5. The non-stop proofing device for plate coating for producing artificial leather according to claim 1, characterized in that: The rear end face of the limiting screw (93) is provided with a thread which can engage with the inner surface thread of the limiting groove (94); the inner surface of the limiting groove (94) and the outer surface of the extension plate (95) are arranged to fit each other; and the sponge pad (96) has elasticity and adsorption properties.

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