Artificial leather laminating device with cooling function

Abstract

The present invention discloses an artificial leather laminating device with a cooling function, and the present invention relates to the field of artificial leather laminating technology, including a machine base, the machine base is used for guiding and conveying artificial leather, a pressing table is fixedly installed at the middle of the top of the machine base, conveyor belts are arranged on both sides of the outer surface of the pressing table, a transmission unit is fixedly installed at the bottom of the conveyor belt, and the transmission unit is fixedly installed at both ends of the machine base; a pressure limiting component, the pressure limiting component is used for clamping and fixing the edge of the artificial leather. In the artificial leather laminating device with a cooling function, when the staff starts the hot press machine, the hot pressing plate and the pressing table are pressed together, and when pressurizing, circulating high-temperature water or steam is introduced into the cavity to heat the hot pressing plate to press the multiple layers of artificial leather. After the pressing is completed, the pressing plate frame drives the hot pressing plate upward to separate from the artificial leather. At this time, the temperature of the artificial leather after hot pressing is high, and it needs to be cooled by static cooling.

Description

Technical Field

[0001] The invention relates to the technical field of artificial leather lamination, in particular to an artificial leather lamination device with a cooling function. 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 real leather. However, the feel and elasticity of most artificial leathers cannot reach the effect of real leather. In its longitudinal section, you can see tiny air bubbles, cloth base or surface film and dry artificial fibers.

[0003] In the production process of artificial leather, hot laminator is one of its important production equipment. Its main function is to perform hot pressing. Its processing steps are rapid heating, pressure maintenance, cooling and shaping. The details are as follows: on the pressing plate frame of the hot press, there is a cavity structure in the middle when the hot pressing plate and the pressing table are pressed. When pressurized, circulating high-temperature water or steam is introduced into the cavity to heat the hot pressing plate to press the multiple layers of artificial leather.

[0004] At present, in the prior art, the hot pressing process of the hot pressing plate is generally to first introduce steam into the hot pressing plate to heat the hot pressing plate. After the hot pressing is completed, the hot pressing machine is lifted upward. At this time, the temperature of the artificial leather is relatively high and needs to be left to cool. Since the contact surface between the artificial leather and the pressing table is relatively large, the cooling speed is slow, which affects the pressing efficiency. Summary of the invention

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an artificial leather laminating device with cooling function, comprising a machine base, the machine base is used for guiding and conveying artificial leather, a pressing table is fixedly installed at the middle of the top of the machine base, conveyor belts are arranged on both sides of the outer surface of the pressing table, a transmission unit is fixedly installed at the bottom of the conveyor belt, and the transmission unit is fixedly installed at both ends of the machine base; A pressure limiting component, which is used for clamping and fixing the edge of the artificial leather; A laminating assembly, which is used for thermoforming of multi-layer artificial leather, wherein support frames are arranged on both sides of the outer surface of the laminating assembly, and slide rails are provided on the surface of the support frames, and the support frames are slidably adapted to the laminating assembly through the slide rails; A bottom support cooling member, which is used for heat dissipation of the top support after artificial leather lamination; The support frame is fixedly mounted on both sides of the outer surface of the machine base, the laminating assembly is arranged above the pressing table, two groups of bottom support cooling members are arranged, the two groups of bottom support cooling members are fixedly mounted inside the pressing table, and the bottom support cooling members and the laminating assembly are arranged on the same median line, the pressure limiting assembly is fixedly mounted on the surface of the machine base close to the pressing table, and four pressure limiting assemblies are arranged, and the four pressure limiting assemblies are symmetrically arranged with the machine base as the center; the staff puts the stacked artificial leather on the conveyor belt, and the motor installed in the transmission unit starts to drive the conveyor belt to rotate to press the artificial leather The leather is transported to the top of the pressing table, and the corners of the artificial leather are limited by the pressure limiting component. Then the staff starts the laminating component, so that the laminating component moves on the surface of the support frame through the slide rail, and the artificial leather is hot-pressed so that the multiple layers of artificial leather are stamped and pressed together. After the pressing is completed, the staff controls the laminating component to lift up, and then starts the bottom support cooling part at the bottom of the pressing table, so that the bottom support cooling part is lifted upward, and the artificial leather placed on the pressing table is lifted up to be separated from the pressing table, so as to reduce the contact area between the artificial leather and the pressing table, and facilitate the cooling of the artificial leather.

[0006] Among them, the lamination assembly includes a beam frame, and the first sliders are fixedly installed on both sides of the outer surface of the beam frame. A bending tube passes through the interior of the beam frame. Two bending tubes are provided, and the two bending tubes are symmetrically arranged with the beam frame as the center. Positioning rings are fixedly installed at both ends of the bending tube.

[0007] Preferably, one end of the bending tube is fixedly connected to the top of the support frame through a positioning ring, and the other end of the bending tube is fixedly installed with a pressure plate frame through a positioning ring, and second sliding blocks are provided on both sides of the outer surface of the pressure plate frame.

[0008] Preferably, the second slider and the first slider are both slidably mounted on the surface of the support frame through a slide rail, and a hot press plate is fixedly mounted at the bottom of the press plate frame, and the hot press plate is extrusion-adapted with the pressing table. The staff starts the hot press, so that the hot press drives the beam frame and the press plate frame to move downward through the bent tubes on both sides of the road, and drives the press plate frame to slide and move in the middle of the support frame through the second slider. When the hot press plate and the pressing table are pressed together, there is a cavity structure in the middle. When pressurized, circulating high-temperature water or steam is introduced into the cavity to heat the hot press plate to press the multi-layer artificial leather. After the pressing is completed, the press plate frame drives the hot press plate upward to separate from the artificial leather. At this time, the temperature of the artificial leather after hot pressing is high and needs to be cooled by static cooling.

[0009] Preferably, the bottom support cooling member comprises a hydraulic cylinder, a hydraulic rod is movably mounted at the axis of the hydraulic cylinder, an adjusting member is slidably adapted on the outer surface of the hydraulic rod, a sleeve is movably mounted on the top of the adjusting member, and the sleeve is fixedly mounted on the surface of the hydraulic rod.

[0010] Preferably, extension plates are fixedly installed on both sides of the outer surface of the collar, a support plate is fixedly installed on the top of the extension plate, and a spring is fixedly installed on the top of the collar. After the pressing is completed, the staff starts the hydraulic cylinder, so that the hydraulic cylinder drives the hydraulic rod to lift and displace upward, and drives the adjustment member to produce deformation displacement and support under the cooling lift plate. At this time, the spring is squeezed and shrinks. Since the cooling lift plate is arranged under the pressing table and the artificial leather, the cooling lift plate is lifted and displaced upward by the hydraulic rod, and the surface of the artificial leather pressing table is lifted, thereby reducing the contact area between the high-temperature artificial leather and the pressing table, thereby accelerating the cooling speed of the artificial leather.

[0011] Preferably, the spring sleeve is arranged on the outer surface of the hydraulic rod, a cooling lift plate is fixedly installed on the top of the hydraulic rod, the cooling lift plate is adapted to the spring extrusion, and the cooling lift plate is adapted to the pressing table, and the hydraulic cylinder is fixedly installed at the bottom of the cavity of the machine base.

[0012] Preferably, the adjusting member comprises a bending plate, the outer surface of which is provided with a guide block, both sides of the outer surface of which are provided with slide grooves, the guide block is slidably mounted on both sides of the outer surface of the bending plate through the slide grooves, the surface of the guide block is fixedly mounted with round rods, the surface of the round rods is fixedly mounted with limit rods, and the limit rods are fixedly mounted on both sides of the bottom of the cooling lift plate. When the hydraulic rod moves upward and drives the cooling lift plate to move upward, the cooling lift plate drives the limit rod to move upward, and at this time the limit rod drives the guide block to slide on the surface of the bending plate through the round rods on both sides.

[0013] Preferably, a positioning block is fixedly installed on the surface of the limiting frame rod away from the round rod, a fitting sheet is fixedly installed on the outer surface of the positioning block, extension rods are fixedly installed on both sides of the outer surface of the fitting sheet, and a limiting sleeve rod is fixedly installed between the opposite surfaces of the extension rod, and the limiting sleeve rod is fixedly installed on the surface of the extension plate. When the limiting frame rod moves, the extension rods arranged on both sides of the positioning block drive the limiting sleeve rod to move, and at this time, the extension plate and the sleeve ring arranged on the outer side of the limiting sleeve rod slide and displace on the surface of the hydraulic rod, and at this time, the spring is squeezed by the sleeve ring to produce deformation, so as to stably support the cooling lifting plate.

[0014] Preferably, the pressure limiting assembly comprises a side connecting rod, the side connecting rod is fixedly mounted on the outside of the machine base, a bending rod is fixedly mounted on the outer surface of the side connecting rod, and a rotating block is rotatably mounted on the top of the bending rod.

[0015] Preferably, a connecting block is rotatably mounted on the outer surface of the rotating block, cushion blocks are fixedly mounted on both sides of the outer surface of the connecting block, the cushion blocks are fixedly mounted at the top edge of the pressing table, and a pressing block is rotatably mounted inside the connecting block. The conveyor belt drives the artificial leather to be transported to one side of the pressing table, and then the staff rotates the rotating block and the connecting block to press the edge of the artificial leather under the pressing block, thereby limiting and fixing the artificial leather before pressing, and preventing the multiple layers of artificial leather from loosening during pressing and affecting the pressing effect.

[0016] The present invention provides an artificial leather laminating device with a cooling function. It has the following beneficial effects: 1. The artificial leather laminating device with cooling function is started by a staff member, so that the hot press drives the beam frame and the pressing plate frame to move downward through the bending tubes on both sides of the road, and drives the pressing plate frame to slide and move in the middle of the support frame through the second slider. When the hot pressing plate and the pressing table are pressed together, there is a cavity structure in the middle. When pressurized, circulating high-temperature water or steam is introduced into the cavity to heat the hot pressing plate to press the multi-layer artificial leather. After the pressing is completed, the pressing plate frame drives the hot pressing plate upward to separate from the artificial leather. At this time, the temperature of the artificial leather after hot pressing is high and needs to be cooled by static cooling.

[0017] 2. The artificial leather laminating device with cooling function is configured such that after the lamination is completed, the staff starts the hydraulic cylinder, so that the hydraulic cylinder drives the hydraulic rod to lift and displace upward, and drives the adjusting part to produce deformation displacement and support under the cooling lifting plate. At this time, the spring is squeezed and contracts. Since the cooling lifting plate is arranged under the pressing table and the artificial leather, the cooling lifting plate is lifted and displaced upward by the hydraulic rod, and the surface of the artificial leather pressing table is lifted, thereby reducing the contact surface between the high-temperature artificial leather and the pressing table, thereby accelerating the cooling speed of the artificial leather.

[0018] 3. The artificial leather laminating device with cooling function, when the hydraulic rod moves upward and drives the cooling lifting plate to move upward, the cooling lifting plate drives the limit frame rod to move upward, and at this time the limit frame rod drives the guide block to slide on the surface of the bending plate through the round rods on both sides.

[0019] Fourth, the artificial leather laminating device with cooling function drives the limit sleeve rod to move by the extension rods arranged on both sides of the positioning block when the limit frame rod moves. At this time, the extension plate and the sleeve ring arranged on the outside of the limit sleeve rod slide and displace on the surface of the hydraulic rod. At this time, the spring is squeezed by the sleeve ring and deformed to stably support the cooling lifting plate.

[0020] 5. The artificial leather laminating device with cooling function drives the artificial leather to one side of the pressing table through the conveyor belt, and then the staff rotates the rotating block and the connecting block to press the edge of the artificial leather under the pressing block, so as to limit and fix the artificial leather before pressing, avoiding the loosening of multiple layers of artificial leather during pressing and affecting the pressing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the external structure of an artificial leather laminating device with a cooling function according to the present invention; Figure 2 This is a schematic diagram of the external structure of an artificial leather laminating device with cooling function from another angle of the present invention; Figure 3 It is a schematic diagram of the structure of the pressing platform of the present invention; Figure 4 It is a schematic diagram of the enlarged structure of the pressure limiting component of the present invention; Figure 5 It is a schematic diagram of the structure of the laminated assembly of the present invention; Figure 6 It is a schematic diagram of the internal cross-sectional structure of the base of the present invention; Figure 7 This is a schematic diagram of the structure of the bottom support cooling member of the present invention; Figure 8 This is a schematic diagram of the structure of the bottom support cooling member of the present invention from another angle; Fig. 9 It is a schematic diagram of the structure of the adjusting member of the present invention; Fig.10 It is a schematic diagram of the disassembled structure of the adjusting member of the present invention.

[0022] In the figure: 1, machine base; 2, conveyor belt; 3, pressure limiting assembly; 31, side connecting rod; 32, bending rod; 33, rotating block; 34, connecting block; 35, cushion block; 36, pressing block; 4, supporting frame; 5, laminating assembly; 51, pressing plate frame; 52, beam frame; 53, bending tube; 54, first slider; 55, second slider; 56, positioning ring; 57, hot pressing plate; 6, bottom support cooling member; 61, cooling lifting plate ; 62. Adjusting part; 621. Guide block; 622. Bending plate; 623. Round rod; 624. Slide groove; 625. Extension rod; 626. Positioning block; 627. Limiting frame rod; 628. Limiting sleeve rod; 629. Fitting sheet; 63. Hydraulic cylinder; 64. Hydraulic rod; 65. Spring; 66. Extension plate; 67. Support plate; 68. Ring; 7. Pressing table; 8. Slide rail; 9. Transmission unit. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0024] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: an artificial leather laminating device with a cooling function, comprising a machine base 1, the machine base 1 is used for guiding and conveying artificial leather, a pressing table 7 is fixedly installed at the middle of the top of the machine base 1, and conveyor belts 2 are arranged on both sides of the outer surface of the pressing table 7, and a transmission unit 9 is fixedly installed at the bottom of the conveyor belt 2, and the transmission unit 9 is fixedly installed at both ends of the machine base 1; A pressure limiting component 3, which is used for clamping and fixing the edge of the artificial leather; A laminating component 5, which is used for thermoforming of multi-layer artificial leather, with support frames 4 provided on both sides of the outer surface of the laminating component 5, and slide rails 8 provided on the surface of the support frame 4, through which the support frame 4 is slidably adapted to the laminating component 5; A bottom support cooling member 6, which is used for dissipating heat from the top support after lamination of artificial leather; The support frame 4 is fixedly installed on both sides of the outer surface of the machine base 1, the laminating component 5 is arranged above the pressing table 7, two groups of bottom support cooling members 6 are arranged, and the two groups of bottom support cooling members 6 are fixedly installed inside the pressing table 7, and the bottom support cooling members 6 and the laminating component 5 are arranged on the same median line, and the pressure limiting component 3 is fixedly installed on the surface of the machine base 1 close to the pressing table 7, and there are four pressure limiting components 3, and the four pressure limiting components 3 are symmetrically arranged with the machine base 1 as the center; the staff puts the stacked artificial leather on the conveyor belt 2, and the motor installed in the transmission unit 9 starts to drive the conveyor belt 2 to rotate to transport the artificial leather, The artificial leather is transported to the top of the pressing table 7, and the edges and corners of the artificial leather are limited by the pressure limiting component 3. Then the staff starts the laminating component 5, so that the laminating component 5 moves on the surface of the support frame 4 through the slide rail 8, and the artificial leather is hot-pressed so that the multiple layers of artificial leather are stamped and pressed together. After the pressing is completed, the staff controls the laminating component 5 to lift up, and then starts the bottom support cooling part 6 at the bottom of the pressing table 7, so that the bottom support cooling part 6 is lifted upward, and the artificial leather placed on the pressing table 7 is lifted up to be separated from the pressing table 7, so as to reduce the contact area between the artificial leather and the pressing table 7, which is convenient for cooling the artificial leather.

[0025] The pressure limiting assembly 3 includes a side connecting rod 31 , which is fixedly mounted on the outside of the machine base 1 , a bending rod 32 is fixedly mounted on the outer surface of the side connecting rod 31 , and a rotating block 33 is rotatably mounted on the top of the bending rod 32 .

[0026] The outer surface of the rotating block 33 is rotatably mounted with a connecting block 34, and both sides of the outer surface of the connecting block 34 are fixedly mounted with cushion blocks 35, which are fixedly mounted at the top edge of the pressing table 7, and the inner part of the connecting block 34 is rotatably mounted with a pressing block 36. The conveyor belt 2 drives the artificial leather to be transported to one side of the pressing table 7, and then the staff rotates the rotating block 33 and the connecting block 34 to press the edge of the artificial leather under the pressing block 36, so as to limit and fix the artificial leather before pressing, so as to prevent the loosening of the multi-layer artificial leather during pressing and affecting the pressing effect.

[0027] The second embodiment is based on the first embodiment. Figure 5 As shown, the lamination assembly 5 includes a beam frame 52, on both sides of the outer surface of which a first slider 54 is fixedly installed, and a bending tube 53 passes through the interior of the beam frame 52. Two bending tubes 53 are provided, and the two bending tubes 53 are symmetrically arranged with the beam frame 52 as the center, and positioning rings 56 are fixedly installed at both ends of the bending tube 53.

[0028] One end of the bending tube 53 is fixedly connected to the top of the support frame 4 through a positioning ring 56 , and the other end of the bending tube 53 is fixedly mounted with a pressure plate frame 51 through a positioning ring 56 . Second sliders 55 are provided on both sides of the outer surface of the pressure plate frame 51 .

[0029] The second slider 55 and the first slider 54 are both slidably installed on the surface of the support frame 4 through the slide rail 8. The bottom of the press frame 51 is fixedly installed with a hot press plate 57, and the hot press plate 57 is squeezed and adapted with the pressing table 7. The staff starts the hot press, so that the hot press drives the beam frame 52 and the press frame 51 to move downward through the bent tubes 53 on both sides of the road, so that the hot press drives the press frame 51 to slide and move in the middle of the support frame 4 through the second slider 55. When the hot press plate 57 and the pressing table 7 are pressed together, there is a cavity structure in the middle. When pressurized, circulating high-temperature water or steam is introduced into the cavity to heat the hot press plate 57 to press the multi-layer artificial leather. After the pressing is completed, the press frame 51 drives the hot press plate 57 upward to separate from the artificial leather. At this time, the temperature of the artificial leather after hot pressing is high and needs to be cooled by static cooling.

[0030] The third embodiment is based on the first and second embodiments. Figures 6 to 10 As shown, the bottom support cooling member 6 includes a hydraulic cylinder 63, a hydraulic rod 64 is movably installed at the axis of the hydraulic cylinder 63, the outer surface of the hydraulic rod 64 is slidably adapted with an adjusting member 62, a collar 68 is movably installed on the top of the adjusting member 62, and the collar 68 is fixedly installed on the surface of the hydraulic rod 64.

[0031] Extension plates 66 are fixedly installed on both sides of the outer surface of the collar 68, support plates 67 are fixedly installed on the top of the extension plates 66, and springs 65 are fixedly installed on the top of the collar 68. After the pressing is completed, the staff starts the hydraulic cylinder 63, so that the hydraulic cylinder 63 drives the hydraulic rod 64 to move upward, and drives the adjustment member 62 to produce deformation displacement and support under the cooling lift plate 61. At this time, the spring 65 is squeezed and shrinks. Since the cooling lift plate 61 is set under the pressing table 7 and the artificial leather, the cooling lift plate 61 is lifted and displaced upward by the hydraulic rod 64, and the surface of the artificial leather pressing table 7 is lifted, thereby reducing the contact surface between the high-temperature artificial leather and the pressing table 7, thereby accelerating the cooling speed of the artificial leather.

[0032] The spring 65 is sleeved on the outer surface of the hydraulic rod 64, and a cooling lift plate 61 is fixedly installed on the top of the hydraulic rod 64. The cooling lift plate 61 is squeezed and adapted to the spring 65, and the cooling lift plate 61 is adapted to the pressing table 7. The hydraulic cylinder 63 is fixedly installed at the bottom of the cavity of the machine base 1.

[0033] The adjusting member 62 includes a bending plate 622, a guide block 621 is provided on the outer surface of the bending plate 622, and slide grooves 624 are provided on both sides of the outer surface of the guide block 621. The guide block 621 is slidably installed on both sides of the outer surface of the bending plate 622 through the slide grooves 624. Round rods 623 are fixedly installed on the surface of the guide block 621. The surface of the round rod 623 is fixedly installed with a limit rod 627, and the limit rod 627 is fixedly installed on both sides of the bottom of the cooling lift plate 61. When the hydraulic rod 64 moves upward and drives the cooling lift plate 61 to move upward, the cooling lift plate 61 drives the limit rod 627 to move upward. At this time, the limit rod 627 drives the guide block 621 to slide on the surface of the bending plate 622 through the round rods 623 on both sides.

[0034] A positioning block 626 is fixedly installed on the surface of the limiting frame rod 627 away from the round rod 623, a fitting sheet 629 is fixedly installed on the outer surface of the positioning block 626, and extension rods 625 are fixedly installed on both sides of the outer surface of the fitting sheet 629. A limiting sleeve rod 628 is fixedly installed between the opposite surfaces of the extension rod 625, and the limiting sleeve rod 628 is fixedly installed on the surface of the extension plate 66. When the limiting frame rod 627 moves, the extension rods 625 arranged on both sides of the positioning block 626 drive the limiting sleeve rod 628 to move, and at this time, the extension plate 66 and the collar 68 arranged outside the limiting sleeve rod 628 slide and displace on the surface of the hydraulic rod 64, and at this time, the spring 65 is squeezed by the collar 68 to produce deformation, so as to stably support the cooling lifting plate 61.

[0035] When in use, the staff places the stacked artificial leather on the conveyor belt 2. At this time, the motor installed in the transmission unit 9 starts to drive the conveyor belt 2 to rotate and transport the artificial leather, so as to transport the artificial leather to the top of the pressing table 7, and limit the corners of the artificial leather through the pressure limiting component 3. Then the staff starts the laminating component 5, so that the laminating component 5 moves on the surface of the support frame 4 through the slide rail 8, and hot presses the artificial leather so that the multiple layers of artificial leather are stamped and pressed together. After the pressing is completed, the staff controls the laminating component 5 to lift upward, and then starts the bottom support cooling part 6 at the bottom of the pressing table 7, so that the bottom support cooling part 6 is lifted upward, and the artificial leather placed on the pressing table 7 is lifted up to separate from the pressing table 7, so as to reduce the contact area between the artificial leather and the pressing table 7, which is convenient for cooling the artificial leather.

[0036] The staff starts the hot press, so that the hot press drives the beam frame 52 and the pressing plate frame 51 to move downward through the bent tubes 53 on both sides of the road, and drives the pressing plate frame 51 to slide and move in the middle of the support frame 4 through the second slider 55. When the hot press plate 57 and the pressing table 7 are pressed together, there is a cavity structure in the middle. When pressurized, circulating high-temperature water or steam is introduced into the cavity to heat the hot press plate 57 to press the multi-layer artificial leather. After the pressing is completed, the pressing plate frame 51 drives the hot press plate 57 upward and separates from the artificial leather. At this time, the temperature of the artificial leather after hot pressing is relatively high, and it needs to be cooled down through static cooling.

[0037] After the pressing is completed, the staff starts the hydraulic cylinder 63, so that the hydraulic cylinder 63 drives the hydraulic rod 64 to lift and displace upward, and drives the adjusting member 62 to produce deformation displacement and support under the cooling lift plate 61. At this time, the spring 65 is squeezed and contracts. Since the cooling lift plate 61 is arranged under the pressing table 7 and the artificial leather, the cooling lift plate 61 is lifted and displaced upward by the hydraulic rod 64, and the surface of the artificial leather pressing table 7 is lifted, thereby reducing the contact surface between the high-temperature artificial leather and the pressing table 7, thereby accelerating the cooling speed of the artificial leather.

[0038] When the hydraulic rod 64 moves upward and drives the cooling lift plate 61 to move upward, the cooling lift plate 61 drives the limit rod 627 to move upward. At this time, the limit rod 627 drives the guide block 621 to slide on the surface of the bending plate 622 through the round rods 623 on both sides.

[0039] When the limit frame rod 627 moves, the extension rods 625 set on both sides of the positioning block 626 drive the limit sleeve rod 628 to move. At this time, the extension plate 66 and the ring 68 set on the outside of the limit sleeve rod 628 slide and displace on the surface of the hydraulic rod 64. At this time, the spring 65 is squeezed by the ring 68 to produce deformation, so as to stably support the cooling lifting plate 61.

[0040] The conveyor belt 2 drives the artificial leather to be conveyed to one side of the pressing table 7, and then the staff rotates the rotating block 33 and the connecting block 34 to press the edge of the artificial leather under the pressing block 36, so as to limit and fix the artificial leather before pressing, so as to avoid the loosening of the multi-layer artificial leather during pressing and affecting the pressing effect.

[0041] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An artificial leather laminating device with cooling function, characterized in that: include: A machine base (1), the machine base (1) is used for guiding and conveying artificial leather, a pressing platform (7) is fixedly installed at the middle of the top of the machine base (1), conveyor belts (2) are arranged on both sides of the outer surface of the pressing platform (7), a transmission unit (9) is fixedly installed at the bottom of the conveyor belt (2), and the transmission unit (9) is fixedly installed at both ends of the machine base (1); A pressure limiting component (3), the pressure limiting component (3) being used for clamping and fixing the edge of artificial leather; A laminating component (5), the laminating component (5) being used for hot pressing of multi-layer artificial leather, support frames (4) being arranged on both sides of the outer surface of the laminating component (5), a slide rail (8) being provided on the surface of the support frame (4), and the support frame (4) being slidably adapted to the laminating component (5) via the slide rail (8); A bottom support cooling member (6), the bottom support cooling member (6) being used for dissipating heat from the top support after lamination of artificial leather; The support frame (4) is fixedly mounted on both sides of the outer surface of the machine base (1); the laminating assembly (5) is arranged above the pressing table (7); two groups of bottom support cooling members (6) are arranged, and the two groups of bottom support cooling members (6) are fixedly mounted inside the pressing table (7); the bottom support cooling members (6) and the laminating assembly (5) are arranged on the same midline; the pressure limiting assembly (3) is fixedly mounted on the surface of the machine base (1) on a side close to the pressing table (7); and four pressure limiting assemblies (3) are arranged, and the four pressure limiting assemblies (3) are symmetrically arranged with the machine base (1) as the center; The laminate assembly (5) comprises a beam frame (52), first sliders (54) are fixedly mounted on both sides of the outer surface of the beam frame (52), a bending tube (53) passes through the interior of the beam frame (52), two bending tubes (53) are provided, the two bending tubes (53) are symmetrically arranged with the beam frame (52) as the center, and positioning rings (56) are fixedly mounted on both ends of the bending tube (53).

2. The artificial leather laminating device with cooling function according to claim 1, characterized in that: One end of the bending tube (53) is fixedly connected to the top of the support frame (4) via a positioning ring (56), and the other end of the bending tube (53) is fixedly mounted with a pressure plate frame (51) via a positioning ring (56), and second sliding blocks (55) are provided on both sides of the outer surface of the pressure plate frame (51).

3. The artificial leather laminating device with cooling function according to claim 2, characterized in that: The second sliding block (55) and the first sliding block (54) are both slidably mounted on the surface of the support frame (4) via a slide rail (8); a hot pressing plate (57) is fixedly mounted on the bottom of the pressing plate frame (51); the hot pressing plate (57) is extrusion-fitted with the pressing table (7).

4. The artificial leather laminating device with cooling function according to claim 1, characterized in that: The bottom support cooling member (6) comprises a hydraulic cylinder (63), a hydraulic rod (64) is movably mounted at the axis of the hydraulic cylinder (63), an outer surface of the hydraulic rod (64) is slidably adapted with an adjustment member (62), a collar (68) is movably mounted on the top of the adjustment member (62), and the collar (68) is fixedly mounted on the surface of the hydraulic rod (64).

5. The artificial leather laminating device with cooling function according to claim 4, characterized in that: Extension plates (66) are fixedly mounted on both sides of the outer surface of the collar (68), a support plate (67) is fixedly mounted on the top of the extension plate (66), and a spring (65) is fixedly mounted on the top of the collar (68).

6. The artificial leather laminating device with cooling function according to claim 5, characterized in that: The spring (65) is sleeved on the outer surface of the hydraulic rod (64), a cooling lift plate (61) is fixedly mounted on the top of the hydraulic rod (64), the cooling lift plate (61) is extruded and matched with the spring (65), and the cooling lift plate (61) is matched with the pressing table (7), and the hydraulic cylinder (63) is fixedly mounted on the bottom of the cavity of the machine base (1).

7. The artificial leather laminating device with cooling function according to claim 4, characterized in that: The adjusting member (62) includes a bending plate (622), the outer surface of which is provided with a guide block (621), both sides of the outer surface of which are provided with slide grooves (624), the guide block (621) is slidably installed on both sides of the outer surface of the bending plate (622) through the slide grooves (624), the surface of the guide block (621) is fixedly installed with a round rod (623), the surface of the round rod (623) is fixedly installed with a limiting rod (627), and the limiting rod (627) is fixedly installed on both sides of the bottom of the cooling lifting plate (61).

8. The artificial leather laminating device with cooling function according to claim 7, characterized in that: A positioning block (626) is fixedly mounted on the surface of the limiting frame rod (627) on the side away from the round rod (623); a fitting sheet (629) is fixedly mounted on the outer surface of the positioning block (626); extension rods (625) are fixedly mounted on both sides of the outer surface of the fitting sheet (629); a limiting sleeve rod (628) is fixedly mounted between opposite surfaces of the extension rod (625); and the limiting sleeve rod (628) is fixedly mounted on the surface of the extension plate (66).

9. The artificial leather laminating device with cooling function according to claim 1, characterized in that: The pressure limiting assembly (3) comprises a side connecting rod (31), the side connecting rod (31) being fixedly mounted on the outside of the machine base (1), a bending rod (32) being fixedly mounted on the outer surface of the side connecting rod (31), and a rotating block (33) being rotatably mounted on the top of the bending rod (32).

10. The artificial leather laminating device with cooling function according to claim 9, characterized in that: A connecting block (34) is rotatably mounted on the outer surface of the rotating block (33), cushion blocks (35) are fixedly mounted on both sides of the outer surface of the connecting block (34), the cushion blocks (35) are fixedly mounted at the top edge of the pressing table (7), and a pressing block (36) is rotatably mounted inside the connecting block (34).

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