A feeding system

Abstract

The present invention is applicable to the technical field of battery heat insulation, and provides a feeding system, including: a bottom film feeding component and a heat insulation cotton feeding component; the bottom film feeding component includes a feeding mechanism and a transmission mechanism, a bottom film coil is placed on the feeding mechanism, and the transmission mechanism is used to drive the bottom film coil to feed towards the heat insulation cotton feeding component; the heat insulation cotton feeding component includes a positioning platform, a heat insulation cotton placing platform and a heat insulation cotton moving mechanism, heat insulation cotton is placed on the heat insulation cotton placing platform, and the heat insulation cotton moving mechanism is used to move the heat insulation cotton to the positioning platform, and the bottom film conveyed by the transmission mechanism passes through directly below the positioning platform, so as to press the heat insulation cotton and the bottom film together through a pressing component. In this application, there is no need to slice the bottom film, and no manual feeding is required, which can simplify the process flow, improve the utilization rate of raw materials and production efficiency, and ensure product quality.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery heat insulation, and particularly relates to a feeding system. Background Art

[0002] New energy vehicles refer to environment-friendly vehicles that use unconventional vehicle fuels as power sources. Due to their low energy consumption and environmental pollution, they are getting more and more popular. At present, new energy vehicles mainly use lithium batteries as power drive batteries. Since a large amount of heat is generated during the charging and discharging process, in order to avoid direct contact between the battery and the vehicle body, which may cause serious consequences, heat insulation materials are mostly used to effectively separate the two.

[0003] Most heat insulation materials use composite aerosol heat insulation products for heat insulation. When the composite aerosol heat insulation products are prepared, heat insulation cotton and a bottom film with a hot melt adhesive coating are used for lamination. Therefore, it is necessary to feed the bottom film and the heat insulation cotton. At present, when preparing heat insulation materials, it is usually necessary to first cut the bottom film into sheet materials according to the size of the battery, and then place the heat insulation cotton on the bottom film in a manual feeding manner, and then perform lamination. The process flow is complex, and when cutting the bottom film, waste is easily generated, the quality is difficult to guarantee, the utilization rate of raw materials is relatively low, and the use of manual feeding will result in relatively low production efficiency. Summary of the Invention

[0004] The present invention provides a feeding system, aiming to solve at least one of the problems existing in the above-mentioned prior art.

[0005] The present invention is implemented as follows. A feeding system includes:

[0006] A bottom film feeding component and a heat insulation cotton feeding component;

[0007] The bottom film feeding component includes a feeding mechanism and a transmission mechanism. A bottom film coil is placed on the feeding mechanism, and the transmission mechanism is used to drive the bottom film coil to feed towards the heat insulation cotton feeding component;

[0008] The heat insulation cotton feeding component includes a positioning platform, a heat insulation cotton placing platform and a heat insulation cotton moving mechanism. Heat insulation cotton is placed on the heat insulation cotton placing platform, and the heat insulation cotton moving mechanism is used to move the heat insulation cotton to the positioning platform. The bottom film conveyed by the transmission mechanism passes through directly below the positioning platform, so as to laminate the heat insulation cotton and the bottom film together through a lamination component.

[0009] In one embodiment, the bottom film feeding component includes:

[0010] A plurality of first limiting wheels arranged above the feeding mechanism for limiting the bottom film;

[0011] A deviation rectifier assembly disposed at the discharge port of the first limiting wheel for rectifying the base film after positioning by the first limiting wheel.

[0012] In one embodiment, the deviation rectifier assembly includes:

[0013] A base;

[0014] A deviation rectifier disposed above the base for adjusting the position of the base film. The deviation rectifier is provided with a U-shaped groove, and a plurality of deviation sensors for detecting the edge position of the base film are provided on the U-shaped groove.

[0015] In one embodiment, the base film loading assembly further includes:

[0016] A material shortage sensor disposed on the base for detecting whether there is a shortage of material; and

[0017] A material changing platform disposed between the deviation rectifier assembly and the transmission mechanism. The material changing platform is used for docking new and old material rolls during material changing.

[0018] In one embodiment, the unwinding mechanism includes:

[0019] A first driving motor;

[0020] An unwinding roller movably connected to the power output end of the first driving motor and rotating under the drive of the first driving motor. A base film roll is placed on the unwinding roller.

[0021] In one embodiment, the transmission mechanism includes:

[0022] A second driving motor;

[0023] A first transmission roller movably connected to the power output end of the second driving motor and a second transmission roller disposed above the first transmission roller. A gap for the base film to pass through is provided between the first transmission roller and the second transmission roller;

[0024] Lifting structures oppositely disposed above both sides of the second transmission roller. The lifting structures are used to push the second transmission roller to adjust the size of the gap.

[0025] In one embodiment, the heat insulation cotton loading assembly includes:

[0026] A buffer mechanism disposed below the positioning platform. The buffer mechanism is used to buffer the passing base film to achieve intermittent feeding;

[0027] Second limiting wheels disposed at both ends of the buffer mechanism. The second limiting wheels are used to limit the base film input and output by the buffer mechanism.

[0028] In one embodiment, the heat insulation cotton transfer mechanism includes:

[0029] A transverse movement module disposed above the positioning platform and the heat insulation cotton placement platform;

[0030] A lifting module disposed above the transverse movement module for reciprocating movement along the transverse movement module;

[0031] A suction cup module disposed at one end of the lifting module away from the transverse movement module for adsorbing the heat insulation cotton.

[0032] In one embodiment, the suction cup module includes:

[0033] A plurality of suction cup structures for adsorbing the heat insulation cotton;

[0034] A vacuum generator communicated with the suction cup structure through a ventilation pipeline to perform vacuum treatment on the suction cup structure.

[0035] In one embodiment, the heat insulation cotton feeding assembly includes:

[0036] An electrostatic elimination structure disposed on the heat insulation cotton transfer mechanism for eliminating static electricity of the heat insulation cotton.

[0037] The present invention provides a feeding system, including: a bottom film feeding assembly and a heat insulation cotton feeding assembly; the bottom film feeding assembly includes a feeding mechanism and a transmission mechanism, a bottom film roll is placed on the feeding mechanism, and the transmission mechanism is used to drive the bottom film roll to feed towards the heat insulation cotton feeding assembly; the heat insulation cotton feeding assembly includes a positioning platform, a heat insulation cotton placement platform and a heat insulation cotton transfer mechanism, heat insulation cotton is placed on the heat insulation cotton placement platform, and the heat insulation cotton transfer mechanism is used to transfer the heat insulation cotton to the positioning platform, and the bottom film conveyed by the transmission mechanism passes through directly below the positioning platform, so as to press the heat insulation cotton and the bottom film together through a pressing assembly. In the embodiment of the present application, the whole roll of bottom film roll is directly placed through the bottom film feeding assembly, and the transmission mechanism feeds towards the heat insulation cotton feeding assembly and the pressing assembly. The heat insulation cotton feeding assembly can transfer the heat insulation cotton to the positioning platform directly above the feeding path of the bottom film, and the head of the heat insulation cotton can be pushed by the pressing assembly to contact the bottom film below and perform pressing, without slicing the bottom film and without manual feeding, which can simplify the process flow, and can avoid the problem of easy generation of waste during the cutting of the bottom film, effectively improving the utilization rate of raw materials and production efficiency, and ensuring the product quality. Description of the Drawings

[0038] Figure 1It is a schematic structural diagram of a loading system provided by an embodiment of the present application;

[0039] Figure 2 It is a schematic structural diagram of a bottom film loading component provided by an embodiment of the present application Figure 1 ;

[0040] Figure 3 It is a schematic structural diagram of a bottom film loading component provided by an embodiment of the present application Figure 2 ;

[0041] Figure 4 It is a schematic structural diagram of a heat insulation cotton loading component provided by an embodiment of the present application;

[0042] Figure 5 It is a schematic structural diagram of a heat insulation cotton transfer mechanism provided by an embodiment of the present application;

[0043] Figure 6 It is a schematic structural diagram of a transverse movement module provided by an embodiment of the present application;

[0044] Figure 7 It is a schematic structural diagram of a buffer mechanism provided by an embodiment of the present application;

[0045] Among them, 1. Bottom film loading component; 2. Heat insulation cotton loading component; 3. Base; 11. Unloading mechanism; 111. First driving motor; 112. Unloading roller; 113. Pillow block bearing; 12. Transmission mechanism; 121. Second driving motor; 122. First transmission roller; 123. Second transmission roller; 124. Lifting structure; 125. First bracket; 126. Second bracket; 127. Movable block; 13. Bottom film coil; 131. Bottom film; 14. First limiting wheel; 15. Deviation rectifier assembly; 151. Deviation rectifier base; 152. Deviation rectifier; 1521. U-shaped groove; 16. Material shortage inductor; 17. Material change platform; 171. Pressing block; 18. Second limiting wheel; 21. Positioning platform; 211. Limiting structure; 22. Heat insulation cotton placement platform; 23. Heat insulation cotton transfer mechanism; 231. Transverse movement module; 2311. First mounting plate; 2312. Second mounting plate; 2313. Through groove; 2314. Slide rail; 2315. First wire routing structure; 2316. Third driving motor; 232. Lifting module; 2321. First slider; 2322. Chute; 2323. Second slider; 2324. Second wire routing structure; 2325. Fourth driving motor; 233. Suction cup module; 2331. Suction cup structure; 234. First mounting bracket; 235. Second mounting bracket; 236. Third mounting bracket; 2361. Reinforcing rib; 24. Buffer mechanism; 241. Buffer base; 242. Support rod; 243. Third limiting wheel; 244. Lifting member; 25. Fourth limiting wheel; 26. Electrostatic elimination structure; 31. Support member; 32. Universal wheel. Detailed implementation manners

[0046] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0047] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In an embodiment of the present application, a feeding system is provided, including: a base film feeding component 1 and a thermal insulation cotton feeding component 2; the base film feeding component 1 includes a feeding mechanism 11 and a transmission mechanism 12, a base film roll 13 is placed on the feeding mechanism 11, and the transmission mechanism 12 is used to drive the base film roll 13 to feed the thermal insulation cotton feeding component 2; the thermal insulation cotton feeding component 2 includes a positioning platform 21, a thermal insulation cotton placement platform 22 and a thermal insulation cotton moving mechanism 23, thermal insulation cotton is placed on the thermal insulation cotton placement platform 22, and the thermal insulation cotton moving mechanism 23 is used to move the thermal insulation cotton to the positioning platform 21, and the base film 131 transported by the transmission mechanism 12 passes through directly under the positioning platform 21, so as to press the thermal insulation cotton and the base film 131 together through a pressing assembly (not shown in the figure). By directly placing a whole roll of base film material on the base film feeding assembly and feeding the material to the insulation cotton feeding assembly and the pressing assembly through the transmission mechanism, the insulation cotton feeding assembly can move the insulation cotton to a positioning platform directly above the base film feeding path, and the head of the insulation cotton can be pushed by the pressing assembly to make it contact with the base film below and press it. There is no need to slice the base film and no manual feeding, which can simplify the process flow and avoid the problem of waste when cutting the base film. It can effectively improve the utilization rate of raw materials and production efficiency, and ensure product quality.

[0050] The base film may be a protective film made of PET material, with a hot melt adhesive coating on its surface, which becomes sticky when heated.

[0051] Among them, a plurality of thermal insulation cottons can be placed on the thermal insulation cotton placement platform 22.

[0052] In an embodiment of the present application, the pressing assembly is arranged on a side of the thermal insulation cotton feeding assembly 2 away from the bottom film feeding assembly, and is used to push the thermal insulation cotton placed on the positioning platform 21 to the pressing position, so that the head of the thermal insulation cotton contacts the bottom film and is pressed. Then the thermal insulation cotton can continue to move driven by the bottom film until the thermal insulation cotton is separated from the positioning platform, and then the next thermal insulation cotton is moved and pressed again.

[0053] In the embodiment of the present application, the bottom film feeding assembly 1 further includes: a plurality of first limiting wheels 14 disposed above the feeding mechanism 11 for limiting the bottom film 131; a deviation rectifier assembly 15 disposed at the discharge port of the first limiting wheel 14 for rectifying the bottom film 131 after being limited by the first limiting wheel 14. The plurality of first limiting wheels 14 can support and limit the bottom film 131, so that the bottom film 131 can feed along a predetermined route, avoiding the bottom film 131 from deviating from the feeding route. Moreover, the deviation rectifier assembly 15 can further detect the bottom film 131 after the limiting process, and when the bottom film 131 deviates from the set position, it can twist to adjust the position of the bottom film 131 so that it can always be kept at the set position.

[0054] Among them, the first limiting wheel 14 may include 3, and opposite blocks 141 are provided on the first limiting wheel 14. The bottom film 131 passes between the blocks 141, and the blocks 141 can limit the bottom film. The bottom film 131 can sequentially feed through the gaps between two first limiting wheels 14, pass above the first limiting wheel 14 located at the uppermost position, and feed to above the deviation rectifier assembly 15.

[0055] It can be understood that the first limiting wheel 14 may also be 5, 7, etc., and can be specifically set according to actual situations. The present application does not make any limitations here.

[0056] Furthermore, the deviation rectifier assembly 15 may include: a deviation rectifier base 151; a deviation rectifier 152 disposed above the deviation rectifier base 151 for adjusting the position of the bottom film 131. A U-shaped groove 1521 is provided on the deviation rectifier 152, and a plurality of deviation sensors (not shown in the figure) for detecting the edge position of the bottom film 131 are provided on the U-shaped groove 1521. When the bottom film 131 feeds, it can pass above the deviation rectifier 152, that is, through the open end of the U-shaped groove 1521. At this time, the provided deviation sensors can detect the edge position of the passing bottom film to determine whether the edge position of the bottom film is consistent with the pre-set position. When they are inconsistent, the deviation rectifier 152 can be controlled to twist to adjust the position of the bottom film, avoiding the problems of the bottom film feeding obliquely or folding.

[0057] Among them, the deviation sensors can be ultrasonic sensors, fiber optic sensors, etc., and can be disposed on the four peripheral edges of the U-shaped groove 1521.

[0058] In an embodiment of the present application, the bottom film feeding assembly 1 further includes: a material shortage sensor 16 disposed on the base 151 of the rectifier for detecting whether there is a shortage of material; and a material changing platform 17 disposed between the rectifier assembly 15 and the transmission mechanism 12, where the material changing platform 17 is used for docking new and old material rolls during material change. Specifically, when the material shortage sensor 16 senses that the bottom film material roll has fallen off the feeding mechanism 11 or when it is used up, the feeding system can be controlled to pause. At this time, the operator can replace the new bottom film material roll, and align, flatten, and bond the tail end of the previous bottom film material roll with the head end of the new bottom film material roll on the material changing platform, so as to realize the docking and replacement of the new and old material rolls.

[0059] Wherein, pressing blocks 171 are oppositely arranged on the material changing platform 17, and the tail end of the previous bottom film material roll and the rear end of the new bottom film material roll can respectively pass through the gap between the pressing blocks 171 and the surface of the material changing platform 17, and the bottom films of the new and old material rolls are aligned and flattened between the pressing blocks 171, so as to perform the bonding operation.

[0060] Wherein, the material shortage sensor 16 can be an optical fiber sensor, a photoelectric sensor, etc.

[0061] In an embodiment of the present application, a second limiting wheel 18 is further disposed between the material changing platform 17 and the rectifier assembly 15 for limiting the bottom film 131 entering the material changing platform 17, and a feeding route can be established between the material changing platform 17 and the rectifier assembly 15 to make the feeding smoother.

[0062] Wherein, there can also be multiple second limiting wheels 18, which can be specifically set according to actual situations, and the present application does not make any limitations here.

[0063] In an embodiment of the present application, the feeding mechanism 11 includes: a first driving motor 111; a feeding roller 112 movably connected to the power output end of the first driving motor 111 and rotating under the drive of the first driving motor 111, and a bottom film material roll 13 is placed on the feeding roller 112. Specifically, the first driving motor 111 can drive the feeding roller 112 to rotate to drive the bottom film material roll 13 to rotate, so as to realize the feeding of the bottom film.

[0064] Wherein, the first driving motor 111 can be a servo motor, and the feeding roller 112 can be a rubber-coated shaft.

[0065] Wherein, a pedestal bearing 113 is assembled between the first driving motor 111 and the feeding roller 112.

[0066] In an embodiment of the present application, the transmission mechanism 12 includes: a second driving motor 121; a first transmission roller 122 movably connected to the power output end of the second driving motor 121, and a second transmission roller 123 disposed above the first transmission roller 122. A gap for the bottom film 131 to pass through is provided between the first transmission roller 122 and the second transmission roller 123; lifting structures 124 are oppositely disposed above both sides of the second transmission roller 123, and the lifting structures 124 are used to push the second transmission roller 123 to adjust the size of the gap.

[0067] Specifically, the transmission mechanism 12 further includes a first bracket 125 and a second bracket 126 oppositely disposed to the first bracket 125. The first transmission roller 122 and the second transmission roller 123 are horizontally arranged one above the other. Movable blocks 127 are oppositely disposed on the first bracket 125 and the second bracket 126. Both ends of the second transmission roller 123 are respectively disposed on the movable blocks 127. A lifting structure 124 is disposed above the movable blocks 127. The lifting structure 124 can drive the movable blocks 127 to move up and down, and further drive the second transmission roller 123 to move up and down through the movable blocks 127 to adjust the gap distance between the second transmission roller 123 and the first transmission roller 122. When the first transmission roller 122 and the second transmission roller 123 rotate driven by the second driving motor 121, relying on the friction force between the two, the bottom film 131 is pushed to feed.

[0068] Among them, the second driving motor 121 can be a servo motor, and the first transmission roller 122 and the second transmission roller 123 can be rubber-coated shafts. A pedestal bearing is also provided between the second driving motor 121 and the first transmission roller 122 and the second transmission roller 123.

[0069] Among them, the lifting structure 124 can be a lifting cylinder.

[0070] In an embodiment of the present application, the torque of the first driving motor 111 can be adjusted so that a certain tension is maintained between the unwinding roller 112, the first transmission roller 122, and the second transmission roller 123, making the bottom film move more smoothly during transmission.

[0071] In an embodiment of the present application, the heat-insulating cotton feeding assembly 2 includes a buffer mechanism 24 disposed below the positioning platform 21. The buffer mechanism 24 is used to buffer the passing bottom film 131 to achieve intermittent feeding. It can be understood that the composite aerosol heat-insulating product is used for heat insulation of the battery. Due to the limited volume of the battery, when preparing the composite aerosol heat-insulating product, it needs to be prepared according to the actual distance of the aerosol heat-insulating product. And the bottom film roll is a whole. Therefore, after the bottom film roll has walked the step distance of one product, the feeding can be stopped. When waiting for the preparation of the next product, the feeding is carried out again. Therefore, the buffer mechanism 24 can temporarily buffer the bottom film 131 to achieve intermittent feeding operation.

[0072] Further, the buffer mechanism 24 includes a buffer base 241, support rods 242 oppositely arranged on the buffer base. A third limiting wheel 243 is arranged between the two support rods 242. The height of the third limiting wheel 243 is lower than that of the support rods 242, and a gap for the bottom film to pass through is arranged between the third limiting wheel 243 and the buffer base 241. When feeding, the bottom film 131 enters from above the first support rod 242, passes through the gap between the third limiting wheel 243 and the buffer base 241, and then passes through from above the second support rod 242. By means of the third limiting wheel 243, the walking route of the bottom film 131 can be extended, thereby realizing the buffering of the bottom film 131.

[0073] Wherein, lifting members 244 are oppositely arranged on the buffer base 241, which are used to drive the lifting of the third limiting wheel 243, so as to adjust the buffering length of the bottom film to adapt to the lengths of different products.

[0074] Wherein, the lifting member 244 can be a lifting cylinder.

[0075] In an embodiment of the present application, the heat-insulating cotton feeding assembly 2 further includes fourth limiting wheels 25 arranged at both ends of the buffer mechanism 24. The fourth limiting wheels 25 are used to limit the bottom film 131 input and output by the buffer mechanism 24 to prevent the bottom film 131 from deviating from the established feeding route.

[0076] Wherein, the height of the fourth limiting wheel 25 is the same as that of the support rod 242.

[0077] In an embodiment of the present application, the heat insulation cotton moving mechanism 23 includes a transverse movement module 231 disposed above the positioning platform 21 and the heat insulation cotton placement platform 22; a lifting module 232 disposed above the transverse movement module 231 for reciprocating movement along the transverse movement module 231; and a suction cup module 233 disposed at one end of the lifting module 232 away from the transverse movement module 231 for adsorbing the heat insulation cotton. Specifically, the transverse movement module 231 can move the lifting module 232 to directly above the heat insulation cotton placement platform 22. At this time, the lifting module 232 can drive the suction cup module 233 to descend onto the heat insulation cotton placement platform 22, and adsorb the heat insulation cotton placed on the heat insulation cotton placement platform 22 by means of vacuum suction. At this time, the lifting module 232 rises to a safe distance, and then moves to directly above the positioning platform 21 again through the transverse movement module 231, and drives the suction cup module 233 to descend by the lifting module 232 until the heat insulation cotton just touches the positioning platform. At this time, the vacuum suction is stopped, so that the heat insulation cotton falls on the positioning platform 21, and the lifting module 232 rises to a safe distance again, thereby realizing the movement of the heat insulation cotton. Repeating the above steps can realize the sequential movement of multiple heat insulation cottons. It can be understood that after the heat insulation cotton on the positioning platform 21 is pressed against the bottom film 131, that is, after the heat insulation cotton is separated from the positioning platform 21, the next cycle step is executed.

[0078] Further, a plurality of limiting structures 211 are provided on the positioning platform 21. After the heat insulation cotton falls on the positioning platform 21, the limiting structures 211 are used to perform side positioning on the heat insulation cotton.

[0079] Among them, the limiting structure 211 can be a cylinder.

[0080] In an embodiment of the present application, a slide rail 2314 is provided on the transverse movement module 231, and a first slider 2321 is provided on the lifting module 232. The first slider 2321 performs reciprocating movement in the horizontal direction along the slide rail 2314;

[0081] Specifically, the transverse movement module 231 includes a first mounting plate 2311 and a second mounting plate 2312. A through groove 2313 is provided between the first mounting plate 2311 and the second mounting plate 2312. Slide rails 2314 are oppositely provided on one side of the second mounting plate 2312 close to the first mounting plate 2311. Oppositely arranged chutes 2322 are provided on the first slider 2321, and the chutes 2322 are clamped on the slide rails 2314.

[0082] Among them, the transverse movement module 231 further includes a third driving motor 2316 for driving the lifting module 232 to perform reciprocating movement along the transverse movement module 231.

[0083] In an embodiment of the present application, a second slider 2323 is provided on the lifting module 232. The second slider 2323 is connected to the suction cup module 233 and is used to drive the suction cup module 233 to move up and down. Specifically, the suction cup module 233 and the second slider 2323 can be detachably connected through a first mounting bracket 234, and the suction cup module 233 and the second slider 2323 can be vertically arranged, so as to drive the suction cup module 233 to move up and down through the lifting module 232.

[0084] Among them, the suction cup module 233 and the first mounting bracket 234 can be detachably connected together through bolts (not shown in the figure), and the second slider 2323 and the first mounting bracket 234 can also be detachably connected together through bolts (not shown in the figure). For replacement and maintenance.

[0085] Among them, the lifting module 232 further includes a fourth drive motor 2325 for driving the second slider 2323 to move up and down.

[0086] In an embodiment of the present application, a first wire routing structure 2315 is provided on the transverse movement module 231, and a second mounting bracket 235 is provided on the lifting module 232. The second mounting bracket 235 and the first wire routing structure 2315 can be detachably connected together through bolts. The first wire routing structure 2315 can be bent and can move along with the movement of the lifting module 232. Among them, it can be used for wire routing to hide and protect the connecting wires.

[0087] Furthermore, a second wire routing structure 2324 is provided on the lifting module 232. The second wire routing structure 2324 can also be bent and moves along with the movement of the second slider 2323, which is convenient for wire routing and can hide and protect the connecting wires.

[0088] In an embodiment of the present application, the heat insulation cotton transfer mechanism 23 further includes: a third mounting bracket 236 provided on the side of the positioning platform 21 away from the heat insulation cotton placement platform 22 for fixing the transverse movement module 231. One end of the third mounting bracket 236 in contact with the ground is provided with a reinforcing rib 2361 to improve the supporting force, and the end of the third mounting bracket 236 away from the ground is used to mount the transverse movement module 231. The transverse movement module 231 can be fixedly assembled together through bolts (not shown in the figure).

[0089] In an embodiment of the present application, the suction cup module 233 includes: a plurality of suction cup structures 2331 for adsorbing the heat insulation cotton; and a vacuum generator (not shown in the figure) communicated with the suction cup structures 2331 through a ventilation pipeline (not shown in the figure) to perform vacuum pumping on the suction cup structures 2331. By performing a vacuum pumping operation through the vacuum generator, the suction cup structures 2331 adsorb the heat insulation cotton.

[0090] Among them, a plurality of the suction cup structures 2331 can be arranged along the length direction of the heat insulation cotton. For example, 4 suction cup structures 2331 are provided to adsorb the entire heat insulation cotton completely, avoiding problems such as bending or drooping of both ends, so that when placed on the positioning platform 21, there will be no problems of folding or wrinkling.

[0091] In an embodiment of the present application, the heat insulation cotton feeding assembly 2 includes: an electrostatic elimination structure 26 provided on the heat insulation cotton transfer mechanism 23. The electrostatic elimination structure 26 can be fixedly assembled on the third mounting bracket 236 through bolts (not shown in the figure) and can be used to remove the static electricity generated during the transfer of the heat insulation cotton, avoiding potential safety hazards.

[0092] Among them, the electrostatic elimination structure 26 can be an electrostatic elimination bar.

[0093] In an embodiment of the present application, the feeding system further includes a base 3. The bottom film feeding assembly 1 and the heat insulation cotton feeding assembly 2 are both arranged on the base 3, and a plurality of support members 31 are provided at the bottom of the base 3 to support the base 3 and prevent it from directly contacting the ground. In addition, a plurality of universal wheels 32 are provided at the bottom of the base 3. Through the universal wheels 32, the feeding system can be arbitrarily pushed to a suitable position without manual handling, which is convenient for operation.

[0094] In an embodiment of the present application, a whole roll of bottom film material roll is directly placed through the bottom film feeding assembly, and the material is fed to the heat insulation cotton feeding assembly and the pressing assembly through a transmission mechanism. The heat insulation cotton feeding assembly can transfer the heat insulation cotton to a positioning platform directly above the bottom film feeding path, and the head of the heat insulation cotton can be pushed by the pressing assembly to contact the bottom film located below and perform pressing. There is no need to slice the bottom film, and there is no need for manual feeding, which can simplify the process flow, avoid the problem of easy generation of waste during the cutting of the bottom film, effectively improve the utilization rate of raw materials and production efficiency, and improve the product quality.

[0095] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding system, characterized in that, The feeding system includes: A base film feeding component and a heat insulation cotton feeding component; The base film feeding component includes a feeding mechanism and a transmission mechanism. A base film roll is placed on the feeding mechanism, and the transmission mechanism is used to drive the base film roll to feed towards the heat insulation cotton feeding component; The heat insulation cotton feeding component includes a positioning platform, a heat insulation cotton placement platform, and a heat insulation cotton moving mechanism. Heat insulation cotton is placed on the heat insulation cotton placement platform, and the heat insulation cotton moving mechanism is used to move the heat insulation cotton to the positioning platform. The base film conveyed by the transmission mechanism passes through directly below the positioning platform, so as to press the heat insulation cotton and the base film together through a pressing component; Among them, the feeding mechanism includes: A first driving motor; A feeding roller that is movably connected to the power output end of the first driving motor and rotates under the drive of the first driving motor. A base film roll is placed on the feeding roller; The transmission mechanism includes: A second driving motor; A first transmission roller movably connected to the power output end of the second driving motor and a second transmission roller arranged above the first transmission roller. A gap for the base film to pass through is provided between the first transmission roller and the second transmission roller; Lifting structures oppositely arranged above both sides of the second transmission roller. The lifting structures are used to push the second transmission roller to adjust the size of the gap; The heat insulation cotton feeding component includes: A buffer mechanism arranged below the positioning platform. The buffer mechanism is used to buffer the passing base film to achieve intermittent feeding; Second limiting wheels arranged at both ends of the buffer mechanism. The second limiting wheels are used to limit the base film input and output by the buffer mechanism.

2. The feeding system according to claim 1, characterized in that The base film feeding component includes: Multiple first limiting wheels arranged above the feeding mechanism for limiting the base film; A deviation rectifier assembly arranged at the discharge port of the first limiting wheel for rectifying the base film after positioning by the first limiting wheel.

3. The feeding system according to claim 2, wherein The deviation rectifier assembly includes: A base; A deviation rectifier arranged above the base for adjusting the position of the base film. A U-shaped groove is provided on the deviation rectifier, and multiple deviation rectification sensors for detecting the edge position of the base film are arranged on the U-shaped groove.

4. The feeding system according to claim 3, characterized in that, The base film feeding component further includes: A material shortage inductor arranged on the base for detecting whether there is a shortage of materials; and A material changing platform arranged between the deviation rectifier assembly and the transmission mechanism. The material changing platform is used to provide docking for new and old material rolls during material change.

5. The feeding system according to claim 1, wherein, The heat insulation cotton moving mechanism includes: A transverse movement module arranged above the positioning platform and the heat insulation cotton placement platform; A lifting module arranged above the transverse movement module for reciprocating movement along the transverse movement module; A suction cup module arranged at one end of the lifting module away from the transverse movement module for adsorbing the heat insulation cotton.

6. The feeding system according to claim 5, wherein The suction cup module includes: Multiple suction cup structures for adsorbing the heat insulation cotton; A vacuum generator that is communicated with the suction cup structure through a ventilation pipe to perform vacuum treatment on the suction cup structure.

7. The feeding system according to claim 1, wherein The heat insulation cotton feeding component includes: An electrostatic elimination structure is provided on the heat insulation cotton transfer mechanism for eliminating static electricity from the heat insulation cotton.

Images