A steam-heated glue-coating and block-stacking machine

Abstract

The application discloses a steam heating rubber coating stacking machine, which comprises a rack, wherein the upper end of the rack is provided with a unwinding device, a rubber coating device, a steam heating mechanism, a cutting device, a buffer feeding device and a stacking device which are sequentially connected. The steam heating rubber coating stacking machine can realize automatic unwinding, automatic rubber coating, automatic heating and drying of rubber, automatic cutting, automatic feeding and automatic stacking of materials, has high automation degree and high efficiency, reduces the labor intensity, and saves energy and is more environmentally friendly and safe.

Description

Technical field

[0001] The present invention relates to the technical field, in particular to the technical field of a steam-heated glue-coating block stacking machine. [Background Technology]

[0002] After existing metal sheets are coated with glue, they are mostly heated and dried by means of heat radiation or other motor heat, which requires a lot of energy and causes a lot of pollution during the production process. In addition, after existing metal sheets are coated with glue, they often need to be manually stacked, resulting in high labor intensity and low efficiency. [Summary of the invention]

[0003] The purpose of the present invention is to solve the problems in the prior art and to provide a steam-heated glue coating and stacking machine, which can improve the glue coating quality, improve the glue coating efficiency, save energy, and automatically stack the sheets.

[0004] To achieve the above-mentioned purpose, the present invention proposes a steam-heated glue coating and stacking machine, comprising a frame, an unwinding device, a glue coating device, a steam heating mechanism, a cutting device, a buffer feeding device and a stacking device connected in sequence at the upper end of the frame, the steam heating mechanism comprising an oven arranged on the frame, a baking chamber provided in the oven, and a feeding port and a discharging port connected to the baking chamber on the side of the oven close to the glue coating device, a steam heating pipe composed of a plurality of pipe bodies provided in the baking chamber, an air inlet pipe connected to the steam heating pipe provided on the side of the oven, a plurality of air outlet holes provided on the steam heating pipe, and a gas outlet facing the object provided on the top of the oven. A fan is provided on the material coating surface and a fan motor is used to drive the fan to rotate, the cache feeding device includes a first conveyor belt which cooperates with the cutting device to receive and transport the material cut by the cutting device and a second conveyor belt provided on the lower side of the first conveyor belt, and a gap is provided between the first conveyor belt and the second conveyor belt, the stacking device includes a stacking platform provided at the upper end of the frame and a platform lifting mechanism for driving the stacking platform to move up and down so that the stacking platform can switch between the first conveyor belt and the second conveyor belt, and side alignment mechanisms are provided on both sides of the stacking platform for squeezing the material on the upper end of the stacking platform to the middle.

[0005] Preferably, the gluing device includes a glue box arranged horizontally on the upper side of the frame, a glue coating roller arranged in the glue box, a glue roller driving mechanism for driving the glue coating roller to rotate, and a pressure roller arranged on the upper side of the glue coating roller and cooperating with the glue coating roller. Both ends of the pressure roller are provided with a pressure roller driving cylinder for driving the pressure roller to reciprocate in a direction away from or close to the glue coating roller. The bottom of the glue box is provided with a glue box lifting cylinder for driving the glue box to lift and lower. One side of the glue coating roller is provided with a scraper that cooperates with it.

[0006] As preferred, the scraper is fixed on the upper side of the frame by a scraper fixing shaft, one end of the scraper fixing shaft is provided with a worm gear and a worm engaging with the worm gear, the worm is provided with a first hand wheel for driving the rotation of the worm.

[0007] As preferred, the second conveying belt is provided with a plurality of upper plate rollers matched with the second conveying belt and roller lifting mechanisms for driving the lifting of the upper plate rollers, the roller lifting mechanisms are arranged on the two sides of the frame and include roller supports for fixing the upper plate rollers and support lifting cylinders vertically arranged on the lower side of the roller supports and used for driving the lifting of the roller supports.

[0008] As preferred, the platform lifting mechanism includes a plurality of worm gear lifters vertically arranged on the lower side of the laminated platform, a plurality of synchronous transmission shafts for synchronously connecting the worm gear lifters, a transmission device and a driving motor.

[0009] As preferred, the upper side of the laminated platform is provided with a plurality of conveying wheels arranged along the length direction of the laminated platform.

[0010] As preferred, the side code alignment mechanism includes cylinder mounting seats vertically arranged on the two sides of the laminated platform, the lower ends of the cylinder mounting seats are fixedly connected with the frame, the top of the cylinder mounting seat is provided with a laminated top extension cylinder arranged towards the center side of the laminated platform, and the cylinder arm of the laminated top extension cylinder is provided with a vertically arranged top plate.

[0011] As preferred, the upper side of the laminated platform is provided with a vertically arranged end reference plate away from one end of the buffer feeding device, the upper end of the frame is provided with a reference plate support for fixing the end reference plate, and the lower side of the reference plate support is provided with a reference plate adjusting device for adjusting the position of the reference plate support towards or away from the buffer feeding device.

[0012] As preferred, the reference plate adjusting device includes an adjusting slide rail arranged on the lower side of the reference plate support and a linear bearing slidably arranged on the adjusting slide rail, the end reference plate is fixedly arranged on the linear bearing, an adjusting lead screw is arranged beside the adjusting slide rail and parallel to the adjusting slide rail, a lead screw nut of the adjusting lead screw is fixedly connected with the end reference plate, and one end of the adjusting lead screw is provided with a second hand wheel for controlling the adjusting lead screw.

[0013] Preferably, auxiliary mechanisms for driving the material to translate toward the end of the end reference plate are provided on both sides of the end reference plate, and the auxiliary mechanisms include brush wheels provided on both sides of the end reference plate and brush motors for driving the brush wheels to rotate. A number of vertically arranged auxiliary slide bars are provided on the side of the end reference plate away from the cache feeding device, and an auxiliary slide bar is slidably provided on the auxiliary slide bar, and the brush motor is fixed at both ends of the auxiliary slide bar.

[0014] The beneficial effects of the steam-heated glue coating and stacking machine of the present invention: the present invention can realize automatic unwinding, automatic gluing, automatic heating and drying of glue, automatic cutting, automatic feeding and automatic stacking of materials by sequentially arranging an unwinding device, a gluing device, a steam heating mechanism, a cutting device, a buffer feeding device and a stacking device. It has a high degree of automation, high efficiency and reduces manual labor intensity. The steam heating mechanism heats and dries glue through steam, which saves energy and is more environmentally friendly. It has no odor and is highly safe and will not affect the health of the staff. The buffer feeding device is provided with a first conveyor belt and a second conveyor belt, and the first conveyor belt is used to transmit the cut material, while the second conveyor belt can transmit the pallet for placing the material. The pallet for placing the material can be pre-conveyed to the stacking platform by the second conveyor belt, and then the stacking platform can be raised to align the stacking platform with the first conveyor belt to receive the material. The material can be directly placed on the pallet, which is more convenient to place and unload, and it is more convenient to load the pallet.

[0015] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings.

Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a steam-heated glue-coating block stacking machine of the present invention.

[0017] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of the unwinding device and the gluing device of the steam heating gluing block stacking machine.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of a scraper of a steam-heated glue coating and block stacking machine of the present invention.

[0019] Figure 4 The present invention is a schematic diagram of the scraper structure of a steam-heated glue coating and block stacking machine from a side view.

[0020] Figure 5 The present invention is a schematic diagram of the internal three-dimensional structure of a steam heating mechanism of a steam heating glue coating and block stacking machine.

[0021] Figure 6 The utility model is a side view structural schematic diagram of a steam heating mechanism of a steam heating glue coating and block stacking machine of the present invention.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of a cutting device of a steam-heated glue-coating block stacking machine of the present invention.

[0023] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a buffer feeding device of a steam-heated glue coating block stacking machine.

[0024] Figure 9 The present invention is a schematic diagram of the three-dimensional structure of the upper plate roller and the roller lifting mechanism of the steam heating glue coating block stacking machine.

[0025] Figure 10 It is a schematic diagram of the three-dimensional structure of a lamination device of a steam-heated glue-coating lamination machine according to the present invention.

[0026] Figure 11 The invention discloses a schematic diagram of the three-dimensional structure of a side alignment mechanism of a steam-heated glue coating and block stacking machine.

[0027] Figure 12 It is a schematic diagram of the three-dimensional structure of the platform lifting mechanism of a steam-heated glue coating and block stacking machine of the present invention.

[0028] Figure 13 The present invention is a schematic diagram of the three-dimensional structure of an end reference plate and a reference plate bracket of a steam-heated glue coating and stacking machine.

[0029] Figure 14 The present invention is a schematic side view of the structure of an end reference plate and a reference plate bracket of a steam-heated glue coating and stacking machine. [Specific implementation method]

[0030] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0032] Example 1:

[0033] See Figures 1-14The present invention relates to a steam-heated gluing and stacking machine, comprising a frame 7, the upper end of which is provided with an unwinding device 1, a gluing device 2, a steam heating mechanism 3, a cutting device 4, a buffer feeding device 5 and a stacking device 6 connected in sequence, the steam heating mechanism 3 comprising an oven 31 arranged on the frame 7, a baking chamber provided in the baking chamber 31, and a feeding port 311 and a discharging port 312 connected to the baking chamber on the side of the baking chamber 31 close to the gluing device 2, a steam heating pipe 32 composed of a plurality of pipe bodies is provided in the baking chamber, an air inlet pipe 321 communicating with the steam heating pipe 32 is provided on the side of the baking chamber 31, a plurality of air outlet holes are provided on the steam heating pipe 32, and a gas outlet is provided on the top of the baking chamber 31. A fan is provided on the rubber surface and a fan motor is used to drive the fan to rotate. The cache feeding device 5 includes a first conveyor belt 51 which cooperates with the cutting device 4 to receive and transport the material cut by the cutting device 4 and a second conveyor belt 52 provided on the lower side of the first conveyor belt 51. A gap is provided between the first conveyor belt 51 and the second conveyor belt 52. The stacking device 6 includes a stacking platform 61 provided at the upper end of the frame 7 and a platform lifting mechanism for driving the stacking platform 61 to move up and down so that the stacking platform 61 can switch between the first conveyor belt 51 and the second conveyor belt 52. Side alignment mechanisms 62 are provided on both sides of the stacking platform 61 for squeezing the material on the upper end of the stacking platform 61 to the middle. In this embodiment, by sequentially arranging an unwinding device 1, a gluing device 2, a steam heating mechanism 3, a cutting device 4, a buffer feeding device 5 and a stacking device 6, automatic unwinding, automatic gluing, automatic heating and drying of glue, automatic cutting, automatic feeding and automatic stacking of materials can be realized, with a high degree of automation, high efficiency and reduced labor intensity. The steam heating mechanism 3 heats and dries glue by steam, which saves energy, is more environmentally friendly, has no odor, is highly safe, and does not affect the health of the staff. By arranging the buffer feeding device 5 with two upper and lower conveyor belts, a first conveyor belt 51 and a second conveyor belt 52, the first conveyor belt 51 is used to transport the cut materials, while the second conveyor belt 52 can transport the pallet for placing the materials. The pallet for placing the materials can be pre-conveyed to the stacking platform 61 by the second conveyor belt 52, and then the stacking platform 61 can be raised so that the stacking platform 61 is aligned with the first conveyor belt 51 to receive the materials. The materials can be placed directly on the pallet, which is more convenient to place and unload, and it is more convenient to load the pallet.

[0034] See Figures 1-14The gluing device 2 includes a glue box 21 arranged horizontally on the upper side of the frame 7, a glue roller 22 arranged in the glue box 21, a glue roller driving mechanism 23 for driving the glue roller 22 to rotate, and a pressure roller 24 arranged on the upper side of the glue roller 22 and in contact with the glue roller 22. Both ends of the pressure roller 24 are provided with a pressure roller driving cylinder 25 for driving the pressure roller 24 to reciprocate in a direction away from or close to the glue roller 22. The bottom of the glue box 21 is provided with a glue box lifting cylinder 26 for driving the glue box 21 to rise and fall. A scraper 27 is provided on one side of the glue roller 22 to contact with it. The glue box lifting cylinder 26 facilitates adjusting the height of the glue box 21 according to the amount of glue inside and the thickness of the material.

[0035] See Figures 1-14 The scraper 27 is fixed to the upper side of the frame 7 via a scraper fixing shaft 28. One end of the scraper fixing shaft 28 is provided with a turbine 29 and a worm 210 meshing with the turbine 29. The worm 210 is provided with a first hand wheel 211 for driving its rotation. The angle of the scraper 27 can be adjusted by the first hand wheel 211 to facilitate cooperation with the coating roller 22.

[0036] See Figures 1-14 On both sides of the second conveyor belt 52, there are provided with a number of upper plate rollers 53 cooperating therewith and a roller lifting mechanism for driving the upper plate rollers 53 to rise and fall. The upper plate rollers 53 are arranged on both sides of the frame 7. The roller lifting mechanism includes a roller bracket 54 for fixing the upper plate rollers 53 and a bracket lifting cylinder 55 vertically arranged on the lower side of the roller bracket 54 and used to drive the roller bracket 54 to rise and fall.

[0037] See Figures 1-14 The platform lifting mechanism includes several worm gear elevators 63 vertically arranged on the lower side of the stacking platform 61, several synchronous transmission shafts 64 and transmissions 65 for synchronously connecting the worm gear elevators 63, and a drive motor 66. The drive motor 66 drives the worm gear elevators 63 to rise and fall synchronously through the synchronous transmission shafts 64 and transmissions 65, thereby driving the stacking platform 61 to rise and fall synchronously.

[0038] See Figures 1-14 A plurality of conveying wheels 611 are provided on the upper side of the lamination platform 61 , and the conveying wheels 611 are arranged along the length direction of the lamination platform 61 .

[0039] See Figures 1-14 The side alignment mechanism 62 includes a cylinder mounting seat 621 vertically arranged on both sides of the stacking platform 61, the lower end of the cylinder mounting seat 621 is fixedly connected to the frame 1, and the top of the cylinder mounting seat 621 is provided with a stacking extension cylinder 622 arranged toward the center side of the stacking platform 61, and the cylinder arm of the stacking extension cylinder 622 is provided with a vertically arranged top plate 623.

[0040] See Figures 1-14 A vertically mounted end reference plate 8 is provided on the upper end of the stacking platform 61, distal from the buffer feeder 5. A reference plate bracket 9 is provided at the upper end of the frame 7 for securing the end reference plate 8. A reference plate adjustment device is provided below the reference plate bracket 9 for adjusting the position of the reference plate bracket 9 toward or away from the buffer feeder 5. The end reference plate 8 is used for aligning the ends of the materials. By adjusting the position of the end reference plate 8 using the reference plate adjustment device, the device can be used to align materials of various sizes.

[0041] See Figures 1-14 The reference plate adjustment device includes an adjustment slide rail 91 provided on the lower side of the reference plate bracket 9 and a linear bearing slidably provided on the adjustment slide rail 91. The end reference plate 8 is fixed on the linear bearing. An adjustment screw rod 92 relatively parallel to the adjustment slide rail 91 is provided next to the adjustment slide rail 91. The screw nut of the adjustment screw rod 92 is fixedly connected to the end reference plate 8. One end of the adjustment screw rod 92 is provided with a second hand wheel 93 for controlling the adjustment screw rod 92.

[0042] See Figures 1-14 Auxiliary mechanisms for driving the material to translate toward the end of the end reference plate 8 are provided on both sides of the end reference plate 8. The auxiliary mechanisms include brush wheels 10 provided on both sides of the end reference plate 8 and brush motors 101 for driving the brush wheels 10 to rotate. A plurality of vertically arranged auxiliary slide bars 102 are provided on the side of the end reference plate 8 away from the buffer feeding device 5. Auxiliary slide plates 103 are slidably provided on the auxiliary slide bars 102. The brush motors 101 are fixed to both ends of the auxiliary slide plates 103. The rotation of the brush wheels 10 driven by the brush motors 101 can drive the material on the upper side of the stacking platform 61 to slide toward the end reference plate 8, so that it can press against the end reference plate 8 to position and align the ends of the material.

[0043] Working process of the present invention:

[0044] In the working process of the steam-heated glue-coating block stacking machine of the present invention, the material roll is fixed to the unwinding device 1, the material passes through the glue-coating device 2 for glue coating, the steam heating mechanism 3 for glue drying, and the cutting device 4 for cutting. The cut material is buffered on the first conveyor belt 51, and the pallet for placing the material is manually placed on the second conveyor belt 52. The platform lifting mechanism first drives the stacking platform 61 to rise so that it is aligned with the second conveyor belt 52. The second conveyor belt 52 pre-transports the pallet for placing the material to the stacking platform 61. Then the stacking platform 61 can be raised so that the stacking platform 61 is aligned with the first conveyor belt 51 to receive the material. The material can be directly placed on the pallet, which is more convenient to place. The side code alignment mechanism 62 cooperates with the end reference plate 8 and the auxiliary mechanism to stack the layers of material.

[0045] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A steam-heated glue coating and laminating machine, comprising a frame (7), wherein an unwinding device (1), a glue coating device (2), a steam heating mechanism (3), a cutting device (4), a buffer feeding device (5) and a laminating device (6) are sequentially connected at the upper end of the frame (7), characterized in that: The steam heating mechanism (3) comprises an oven (31) arranged on the frame (7), a drying chamber is provided in the oven (31), and a feeding port (311) and a discharging port (312) connected to the drying chamber are provided on a side of the oven (31) close to the gluing device (2), a steam heating pipe (32) composed of a plurality of pipe bodies is provided in the drying chamber, an air inlet pipe (321) communicating with the steam heating pipe (32) is provided on the side of the oven (31), and a plurality of air outlets are provided on the steam heating pipe (32), and a fan arranged toward the gluing surface of the material and a fan for driving the fan to rotate are also provided on the top of the oven (31). The fan motor, the buffer feeding device (5) includes a first conveyor belt (51) and a second conveyor belt (52) provided on the lower side of the first conveyor belt (51) for receiving and conveying the material cut by the cutting device (4), and a gap is provided between the first conveyor belt (51) and the second conveyor belt (52). The stacking device (6) includes a stacking platform (61) provided on the upper end of the frame (7) and a platform lifting mechanism for driving the stacking platform (61) to move up and down so that the stacking platform (61) switches between the first conveyor belt (51) and the second conveyor belt (52). The second conveyor belt (52) is provided with a plurality of upper plate rollers (53) matched therewith and a roller lifting mechanism for driving the upper plate rollers (53) to rise and fall. The upper plate rollers (53) are arranged toward both sides of the frame (7). The roller lifting mechanism includes a roller bracket (54) for fixing the upper plate rollers (53) and a bracket lifting cylinder (55) vertically arranged on the lower side of the roller bracket (54) and used to drive the roller bracket (54) to rise and fall. The stacking platform (61) is provided with a side alignment mechanism (62) on both sides for squeezing the material on the upper end of the stacking platform (61) toward the middle. The gluing device (2) includes a roller bracket (54) arranged horizontally on the stacking platform (61). A glue box (21) is provided on the upper side of the frame (7), a glue coating roller (22) is provided in the glue box (21), a glue roller driving mechanism (23) for driving the glue coating roller (22) to rotate, and a pressure roller (24) is provided on the upper side of the glue coating roller (22) and is in contact with the glue coating roller (22). Both ends of the pressure roller (24) are provided with a pressure roller driving cylinder (25) for driving the pressure roller (24) to move back and forth in a direction away from or close to the glue coating roller (22). A glue box lifting cylinder (26) is provided at the bottom of the glue box (21) for driving the glue box (21) to rise and fall. A scraper (27) is provided on one side of the glue coating roller (22) to be in contact with the glue coating roller (22).

2. The steam-heated glue-coating block stacking machine according to claim 1, characterized in that: The scraper (27) is fixed to the upper side of the frame (7) via a scraper fixing shaft (28); one end of the scraper fixing shaft (28) is provided with a turbine (29) and a worm (210) meshing with the turbine (29); and the worm (210) is provided with a first hand wheel (211) for driving the worm (210) to rotate.

3. The steam-heated glue-coating block stacking machine according to claim 1, characterized in that: The platform lifting mechanism includes a plurality of worm gear turbine lifters (63) vertically arranged on the lower side of the stacking platform (61), a plurality of synchronous transmission shafts (64) and transmissions (65) for synchronously connecting the worm gear turbine lifters (63), and a drive motor (66).

4. The steam-heated glue-coating block stacking machine according to claim 1, characterized in that: A plurality of transmission wheels (611) are provided on the upper side of the lamination platform (61), and the transmission wheels (611) are arranged along the length direction of the lamination platform (61).

5. The steam-heated glue-coating block stacking machine according to claim 1, characterized in that: The side alignment mechanism (62) includes a cylinder mounting seat (621) vertically arranged on both sides of the lamination platform (61), the lower end of the cylinder mounting seat (621) is fixedly connected to the frame (7), the top of the cylinder mounting seat (621) is provided with a lamination extension cylinder (622) arranged toward the center side of the lamination platform (61), and the cylinder arm of the lamination extension cylinder (622) is provided with a vertically arranged top plate (623).

6. The steam-heated glue-coating block stacking machine according to claim 1, characterized in that: A vertically arranged end reference plate (8) is provided at one end of the upper side of the stacking platform (61) away from the buffer feeding device (5), a reference plate bracket (9) for fixing the end reference plate (8) is provided at the upper end of the frame (7), and a reference plate adjustment device for adjusting the position of the reference plate bracket (9) toward or away from the buffer feeding device (5) is provided at the lower side of the reference plate bracket (9).

7. The steam-heated glue-coating block stacking machine according to claim 6, characterized in that: The reference plate adjustment device includes an adjustment rail (91) provided on the lower side of the reference plate bracket (9) and a linear bearing slidably provided on the adjustment rail (91); the end reference plate (8) is fixedly provided on the linear bearing; an adjustment screw rod (92) relatively parallel to the adjustment rail (91) is provided next to the adjustment rail (91); a screw nut of the adjustment screw rod (92) is fixedly connected to the end reference plate (8); and a second hand wheel (93) for controlling the adjustment screw rod (92) is provided at one end of the adjustment screw rod (92).

8. The steam-heated glue-coating block stacking machine according to claim 6, characterized in that: Auxiliary mechanisms for driving materials to translate toward the end of the end reference plate (8) are provided on both sides of the end reference plate (8), and the auxiliary mechanisms include brush wheels (10) provided on both sides of the end reference plate (8) and a brush motor (101) for driving the brush wheels (10) to rotate. A plurality of vertically arranged auxiliary slide bars (102) are provided on the side of the end reference plate (8) away from the buffer feeding device (5). Auxiliary slide bars (103) are slidably provided on the auxiliary slide bars (102), and the brush motors (101) are fixedly provided at both ends of the auxiliary slide bars (103).

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