Artificial leather laminating device with multi-layer structure

Abstract

The utility model relates to the technical field of artificial leather laminating, and discloses a multilayer structure artificial leather laminating device which comprises a supporting frame, a sliding frame is slidably connected to the front end of the inner bottom wall of the supporting frame, a motor is fixedly connected to the right side of the sliding frame, and rotating rods are rotatably connected to the middle of the sliding frame at equal intervals; pressing barrels are fixedly connected to the outer sides of the two rotating rods, a driven gear is fixedly connected to the left end of the rotating rod on the upper side, a driving gear is fixedly connected to the left end of the rotating rod on the lower side, the driving gear is in meshed connection with the driven gear, and the output end of the motor is fixedly connected with the right end of the rotating rod on the lower side. A fixing strip is fixedly connected to the middle of the front end of the inner bottom wall of the supporting frame, a sliding buckle is fixedly connected to the bottom of the sliding frame, and a plug pin is slidably connected to the inner side of the sliding buckle. According to the artificial leather conveying device, the motor achieves the effect of conveying artificial leather through rotation of the rotating rod, the driving gear, the driven gear and the pressing barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather laminating, in particular to a multi-layer artificial leather laminating device. Background Art

[0002] The multi-layer artificial leather laminating device is a device used to laminate multiple layers of materials together to manufacture artificial leather. The multi-layer artificial leather laminating device consists of an unwinding device, a gluing device, a preheating device, a laminating device, a winding device and a control system.

[0003] After searching, the Chinese patent publication number is: CN102806743A, which discloses a base fabric laminating and sending device, including a frame, a base fabric roller and a roller driving motor. The base fabric roller can be rotated and positioned on the frame, and the roller driving motor drives the base fabric roller to rotate. The frame is also provided with at least one pair of rotatable active guide wheels and a guide wheel driving motor. The guide wheel driving motor can drive the paired active guide wheels to rotate in opposite directions, and the paired active guide wheels rotating in opposite directions can drive the base fabric to move. The invention adds at least one pair of active guide wheels between the base fabric roller and the laminating wheel. The active guide wheel is used to adjust the base fabric conveying speed at any time to ensure that it is synchronized with the leather conveying, overcome the stretching effect of the base fabric's own weight, and keep the base fabric in a synchronized and adjustable speed state during the conveying process from release to bonding, so that the base fabric can be flatly bonded and shaped. The existing multi-layer structure artificial leather bonding device has fixed overall conveying and bonding devices, which may result in the artificial leather being too loose or too tight during the conveying process when facing artificial leathers of different materials, resulting in stacking or elastic stretching on the back of the artificial leather, thereby causing product defectiveness. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multi-layer structure artificial leather laminating device, which aims to improve the problem of stacking or elastic stretching on the back of the leather caused by excessive looseness or tightness during the artificial leather transportation process in the prior art.

[0005] The transmission mechanism that this invention relates to is that this invention is a kind of multi-layer artificial leather laminating device, comprises a support frame, the front end of the inner bottom wall of the support frame is slidably connected to the sliding frame, the right side of the sliding frame is fixedly connected to the motor, the middle part of the sliding frame is equidistantly rotatably connected to the rotating rod, the outer sides of the two rotating rods are fixedly connected to the pressing barrel, the left end of the upper rotating rod is fixedly connected to the driven gear, the left end of the lower rotating rod is fixedly connected to the driving gear, the driving gear is meshed with the driven gear, the output end of the motor is fixedly connected to the right end of the lower rotating rod

[0006] Through the above technical solution: the power provided by the motor drives the rotation of the rotating rod and the driving gear, and the driving gear, the driven gear and the pressing barrel rotate, thereby achieving the effect of conveying artificial leather; when facing different leathers, the stretching position can be adjusted by pushing the sliding frame, and after adjusting to the appropriate position, it can be fixed by the pin in the sliding buckle cooperating with the slot on the fixing strip.

[0007] As a further description of the above technical solution:

[0008] The anti-falling mechanism includes a fixing plate, and the two fixing plates are respectively fixedly connected to the left and right sides of the middle part of the support frame. A plurality of slots are equidistantly provided in the middle part of the two fixing plates, and the inner sides of the plurality of slots are slidably connected to connecting rods, and the outer walls of the plurality of connecting rods are rotatably connected to rotating barrels, and the left and right ends of the outer walls of the plurality of connecting rods are fixedly connected to limiting plates, and the left and right sides of the plurality of connecting rods are fixedly connected to handles.

[0009] Through the above technical solution: pull the handle to lift the connecting rod, and move the connecting rod back and forth in the slot of the fixed plate to adjust the horizontal spacing of multiple connecting rods to adapt to different artificial leathers; at this time, the rotating barrel outside the connecting rod is beneficial to the transportation of artificial leather, and the limiting plate can limit the range of movement of the connecting rod.

[0010] As a further description of the above technical solution:

[0011] A top rail is installed on the top of the support frame, and screws are threadedly connected at the four corners of the top rail.

[0012] Through the above technical solution: screw one fixes the top bar to the top of the device to provide protection for the device.

[0013] As a further description of the above technical solution:

[0014] The left rear end of the sliding frame is fixedly connected with a guardrail, and the top of the guardrail is fixedly connected with a top plate.

[0015] Through the above technical solution: the guardrail and the top plate jointly provide protection for the motor.

[0016] As a further description of the above technical solution:

[0017] The front end of the guardrail is threadedly connected to a hinge, and the right side of the hinge is threadedly connected to a gate.

[0018] Through the above technical solution: the door and the hinge are used in conjunction with each other, which makes it easy to open and close and facilitates the maintenance of the motor.

[0019] As a further description of the above technical solution:

[0020] The bottom of the support frame is fixedly connected to a base, and the bottom of the base is fixedly connected to a plurality of base frames at equal intervals.

[0021] Through the above technical solution: the base and the underframe thereunder provide support and fixation for the equipment.

[0022] As a further description of the above technical solution:

[0023] The bottoms of the multiple base frames are fixedly connected with bearings, and the bottoms of the multiple bearings are fixedly connected with rollers.

[0024] Through the above technical solution: the bearing and the roller cooperate to facilitate the transportation of the equipment.

[0025] As a further description of the above technical solution:

[0026] The outer walls of the plurality of handles are all installed with rubber sleeves, and the front and rear ends of the adjacent sides of the plurality of rubber sleeves are all screwed with screw 2.

[0027] Through the above technical solution: the rubber sleeve fixed by the second screw can provide an anti-slip effect for the grip.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the motor realizes the effect of conveying artificial leather by rotating the rotating rod, the driving gear, the driven gear and the pressing barrel; the sliding frame is pushed to adjust to the appropriate position and fixed with the latch and the fixing strip; thereby preventing the artificial leather from being too loose or too tight during the conveying process, resulting in the effect of stacking or elastic stretching on the back of the artificial leather, thereby reducing the problem of product defect.

[0030] 2. In the present invention, the horizontal spacing between the multiple connecting rods is adjusted by pulling the handle to move the connecting rods back and forth in the slots of the fixed plate. At this time, the rotating barrel sleeved outside the connecting rods is beneficial to the transportation of artificial leather, and the limiting plate can limit the range of movement of the connecting rods, thereby preventing the base fabric of the artificial leather from being stretched due to the action of gravity during the bonding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of the multi-layer artificial leather laminating device proposed by the present invention;

[0032] Figure 2 This is a front view of the multi-layer artificial leather laminating device proposed by the present invention;

[0033] Figure 3 This is an exploded view of the partial structure of the multi-layer artificial leather laminating device proposed in the utility model;

[0034] Figure 4 This is a disassembled diagram of the anti-falling mechanism of the multi-layer artificial leather laminating device proposed in the present invention;

[0035] Figure 5 The utility model provides a multi-layer structure artificial leather laminating device Figure 4 Enlarged view of point A in the middle.

[0036] Legend:

[0037] 1. Support frame; 2. Anti-fall mechanism; 201. Fixed plate; 202. Slot; 203. Connecting rod; 204. Rotating barrel; 205. Limiting plate; 206. Handle; 3. Sliding frame; 4. Motor; 5. Rotating rod; 6. Pressing barrel; 7. Driven gear; 8. Fixing bar; 9. Slide buckle; 10. Latch; 11. Top rail; 12. Screw 1; 13. Guardrail; 14. Top plate; 15. Hinge; 16. Gate; 17. Base; 18. Base frame; 19. Bearing; 20. Roller; 21. Rubber sleeve; 22. Screw 2; 23. Driving gear. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 2 and Figure 3The utility model provides an embodiment: a multi-layer artificial leather laminating device, including a support frame 1, the front end of the inner bottom wall of the support frame 1 is slidably connected to a sliding frame 3, the right side of the sliding frame 3 is fixedly connected to a motor 4, the middle part of the sliding frame 3 is equidistantly connected to a rotating rod 5, the outer sides of the two rotating rods 5 are fixedly connected to a pressing barrel 6, the motor 4 drives the rotating rod 5 and the pressing barrel 6 to rotate, the left end of the upper rotating rod 5 is fixedly connected to a driven gear 7, the left end of the lower rotating rod 5 is fixedly connected to a driving gear 23, the driving gear 23 is meshed with the driven gear 7, the lower rotating rod 5 drives the driving gear 23, the driving gear 23 drives the driven gear 7, the output end of the motor 4 is fixed to the right end of the lower rotating rod 5 The front middle part of the inner bottom wall of the support frame 1 is fixedly connected with a fixing strip 8, the bottom of the sliding frame 3 is fixedly connected with a sliding buckle 9, the inner side of the sliding buckle 9 is slidably connected with a latch 10, and the latch 10 cooperates with the fixing strip 8 to fix the sliding frame 3. The middle part of the support frame 1 is fixedly connected with an anti-pull-down mechanism 2, and the anti-pull-down mechanism 2 is used to avoid the problem of stretching under the action of gravity. The left rear end of the sliding frame 3 is fixedly connected with a guardrail 13, and the top of the guardrail 13 is fixedly connected with a top plate 14. The guardrail 13 and the top plate 14 provide protection for the motor 4. The front end of the guardrail 13 is threadedly connected with a hinge 15, and the right side of the hinge 15 is threadedly connected with a gate 16, and the gate 16 is opened and closed by the hinge 15;

[0040] Specifically, the power provided by the motor 4 drives the rotation of the first rotating rod 5, and the first rotating rod 5 will drive the rotation of the driving gear 23, and the driving gear 23 will drive the rotation of the driven gear 7, and then the driven gear 7 will drive the second rotating rod 5 to rotate together, and as the two rotating rods 5 rotate, the pressing barrel 6 will be driven to rotate, thereby achieving the effect of conveying leather; when facing different leathers, the stretching position can be adjusted by pushing the sliding frame 3, and after adjusting to the appropriate position, it can be fixed by the pin 10 in the sliding buckle 9 and the slot on the fixing bar 8; thereby avoiding the artificial leather from being too loose or too tight during transportation, resulting in stacking or elastic stretching on the back of the artificial leather, thereby reducing the problem of defective products, the guardrail 13 and the top plate 14 can provide effective protection for the motor 4, and the gate 16 and the hinge 15 achieve the opening and closing effect, which is convenient for maintenance of the motor 4.

[0041] Reference Figure 4 and Figure 5The anti-fall mechanism 2 includes a fixing plate 201, and the two fixing plates 201 are fixedly connected to the left and right sides of the middle part of the support frame 1 respectively. A plurality of slots 202 are equidistantly opened in the middle of the two fixing plates 201, and the inner sides of the plurality of slots 202 are slidably connected to connecting rods 203, and the connecting rods 203 can slide through the slots 202 of the fixing plates 201. The outer walls of the plurality of connecting rods 203 are rotatably connected to the rotating barrel 204, and the left and right ends of the outer walls of the plurality of connecting rods 203 are fixedly connected to the limiting plates 205, and the rotating barrel 204 can rotate outside the connecting rod 203, and the limiting plates 205 limit the range of movement of the connecting rod 203. The left and right sides of the plurality of connecting rods 203 are fixedly connected to the grips 206, and the outer walls of the plurality of grips 206 are installed with rubber sleeves 21, and the front and rear ends of the adjacent sides of the plurality of rubber sleeves 21 are screwed with screws 22, and the rubber sleeves 21 provide an anti-slip effect for the grips 206;

[0042] Specifically, in order to avoid the base fabric from stretching under the action of gravity during the bonding process of artificial leather, the anti-fall mechanism 2 can be adjusted in a targeted manner according to the ductility of different artificial leather materials before starting work; first, the connecting rod 203 is lifted by pulling the handle 206, and the connecting rod 203 is moved back and forth in the slot 202 of the fixed plate 201 to adjust the horizontal spacing of multiple connecting rods 203 to adapt to different artificial leathers; at this time, the rotating barrel 204 on the outside of the connecting rod 203 is beneficial to the transportation of artificial leather, and the limiting plate 205 can limit the range of motion of the connecting rod 203, thereby avoiding the stretching effect of the base fabric of artificial leather due to the action of gravity during the bonding process, and the rubber sleeve 21 fixed to the outside of the handle 206 by screw 22 can provide an anti-slip effect for the handle 206, and the model of the motor 4 is Y-355M.

[0043] Reference Figure 1 and Figure 2 A top rail 11 is installed on the top of the support frame 1. The four corners of the top rail 11 are threaded with screws 12. The top rail 11 provides protection for the equipment. The bottom of the support frame 1 is fixedly connected to a base 17. The bottom of the base 17 is equidistantly fixedly connected to multiple base frames 18. The base 17 cooperates with the multiple base frames 18 to provide support for the equipment. The bottoms of the multiple base frames 18 are fixedly connected to bearings 19. The bottoms of the multiple bearings 19 are fixedly connected to rollers 20. The rollers 20 facilitate the transportation of the equipment.

[0044] Specifically, the top rail 11 fixed to the top of the device by screws 12 can provide effective protection for the device, the base 17 and multiple base frames 18 below it are used to support and fix the device, and the bearings 19 cooperate with the rollers 20 to achieve convenient transportation of the device.

[0045] Working principle: The power provided by the motor 4 drives the rotation of the first rotating rod 5, which in turn drives the rotation of the driving gear 23, which in turn drives the rotation of the driven gear 7, and then the driven gear 7 drives the second rotating rod 5 to rotate together, and as the two rotating rods 5 rotate, the pressing barrel 6 is driven to rotate, thereby achieving the effect of conveying leather; when facing different leathers, the stretching position can be adjusted by pushing the sliding frame 3, and after adjusting to the appropriate position, it can be fixed by the pin 10 in the sliding buckle 9 and the slot on the fixing bar 8; thereby, it is achieved to prevent the artificial leather from being too loose or too tight during the conveying process, resulting in the effect of stacking or elastic stretching on the back of the artificial leather, thereby reducing the problem of product defect;

[0046] In order to prevent the base fabric from stretching under the action of gravity during the bonding process of artificial leather, the anti-fall mechanism 2 can be adjusted in a targeted manner according to the ductility of different artificial leather materials before starting work; first, the connecting rod 203 is lifted by pulling the handle 206, and the connecting rod 203 is moved back and forth in the slot 202 of the fixed plate 201 to adjust the horizontal spacing of multiple connecting rods 203 to adapt to different artificial leathers; at this time, the rotating barrel 204 outside the connecting rod 203 is beneficial to the transportation of artificial leather, and the limiting plate 205 can limit the range of movement of the connecting rod 203, thereby preventing the base fabric from stretching due to the action of gravity during the bonding process of artificial leather.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-layer artificial leather laminating device, comprising a support frame (1), characterized in that: The front end of the inner bottom wall of the support frame (1) is slidably connected to a sliding frame (3), the right side of the sliding frame (3) is fixedly connected to a motor (4), the middle part of the sliding frame (3) is equidistantly rotatably connected to a rotating rod (5), the outer sides of the two rotating rods (5) are fixedly connected to a pressure barrel (6), the left end of the upper rotating rod (5) is fixedly connected to a driven gear (7), the left end of the lower rotating rod (5) is fixedly connected to a driving gear (23), the driving gear (23) is meshed with the driven gear (7), the output end of the motor (4) is fixedly connected to the right end of the lower rotating rod (5), the middle part of the front end of the inner bottom wall of the support frame (1) is fixedly connected to a fixing bar (8), the bottom of the sliding frame (3) is fixedly connected to a sliding buckle (9), the inner side of the sliding buckle (9) is slidably connected to a latch (10), and the middle part of the support frame (1) is fixedly connected to an anti-pull-down mechanism (2), the anti-pull-down mechanism (2) is used to avoid the problem of stretching under the action of gravity.

2. The multi-layer artificial leather laminating device according to claim 1, characterized in that: The anti-fall mechanism (2) comprises a fixing plate (201), wherein the two fixing plates (201) are fixedly connected to the left and right sides of the middle of the support frame (1), respectively; a plurality of slots (202) are equidistantly provided in the middle of the two fixing plates (201); the inner sides of the plurality of slots (202) are slidably connected to connecting rods (203); the outer walls of the plurality of connecting rods (203) are rotatably connected to rotating barrels (204); the left and right ends of the outer walls of the plurality of connecting rods (203) are fixedly connected to limiting plates (205); and the left and right sides of the plurality of connecting rods (203) are fixedly connected to handles (206).

3. The multi-layer artificial leather laminating device according to claim 1, characterized in that: A top rail (11) is installed on the top of the support frame (1), and screws (12) are threadedly connected at the four corners of the top rail (11).

4. The multi-layer artificial leather laminating device according to claim 1, characterized in that: A guardrail (13) is fixedly connected to the rear end of the left side of the sliding frame (3), and a top plate (14) is fixedly connected to the top of the guardrail (13).

5. The multi-layer artificial leather laminating device according to claim 4, characterized in that: The front end of the guardrail (13) is threadedly connected to a hinge (15), and the right side of the hinge (15) is threadedly connected to a gate (16).

6. The multi-layer artificial leather laminating device according to claim 1, characterized in that: The bottom of the support frame (1) is fixedly connected to a base (17), and the bottom of the base (17) is fixedly connected to a plurality of base frames (18) at equal intervals.

7. The multi-layer artificial leather laminating device according to claim 6, characterized in that: The bottoms of the plurality of base frames (18) are fixedly connected to bearings (19), and the bottoms of the plurality of bearings (19) are fixedly connected to rollers (20).

8. The multi-layer artificial leather laminating device according to claim 2, characterized in that: The outer walls of the plurality of handles (206) are all installed with rubber sleeves (21), and the front and rear ends of the adjacent sides of the plurality of rubber sleeves (21) are all screwed with screw two (22).

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