Rubberizing type metal steel belt butt joint system

Abstract

The invention provides a rubberizing type metal steel belt butt joint system. The rubberizing type metal steel belt butt joint system comprises a front clamping and conveying device, an upper and lower steel belt cutting-off device, a guide roller way device, a rubberizing device and a rear clamping and conveying device which are sequentially connected. The rubberizing device is used for conveying a material capable of being pasted between different steel belt materials and pasting the different steel belt materials, the rubberizing device comprises an adhesive tape mounting bracket, a cutting blade and an adhesive tape clamping jaw, and the material for pasting is rotatably arranged on the adhesive tape mounting bracket in a winding drum form; the adhesive tape clamping jaw is connected with the adhesive tape power assembly and can hook an adhesive material to move along a track which does not interfere with a walking path of the steel belt material, and the cutting blade is arranged near the adhesive tape mounting bracket and is connected with the rotating motor so as to cut the adhesive material according to process requirements. According to the invention, through the cooperative arrangement of a plurality of devices and the structural design of the rubberizing device, two steel strip materials can be conveniently and quickly pasted end to end by using a stickable material.

Description

Technical Field

[0001] The invention belongs to the field of metal steel composite, and in particular relates to a glue-coated metal steel belt butt joint system. Background Art

[0002] Metal composite panels are widely used as roofing and curtain wall panels in industrial plants and public building maintenance systems. Due to their excellent thermal insulation and waterproofing effects, they are also increasingly transformed into civilian buildings with customized and beautiful appearance. Metal composite panels are composed of two metal surfaces with polyurethane, rock wool and other thermal insulation fillers in the middle. The production process is completed by a large-scale continuous composite panel production line. Due to its process requirements, continuous production is required. The steel coils are discontinuous or there is an intersection between two composite panels. After the shutdown, a large amount of waste panels will be generated, which wastes resources and energy.

[0003] Most domestic manufacturers have not yet been equipped with a docking system, but instead choose to shut down the production process or use manual docking. This method not only poses a safety hazard, but also has unsatisfactory docking results. Some manufacturers use riveting or welding, which are cumbersome to operate, and the increased plate thickness after docking will shorten the service life of the supporting forming equipment.

[0004] Therefore, a glue-coated metal steel strip butt joint system is proposed which is efficient, more automated and will not damage the forming equipment. Summary of the invention

[0005] In view of this, the invention aims to propose a glue-coated metal steel strip butt joint system to solve the problem of low production efficiency and waste of raw materials caused by the above-mentioned system equipment without automated butt joint of metal steel strips.

[0006] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0007] A glue-coated metal steel strip butt joint system, comprising a front clamping device, an upper and lower steel strip cutting device, a guide roller device, a glue-coating device, and a rear clamping device connected in sequence;

[0008] The front clamping and conveying device is used to convey different steel strip materials respectively;

[0009] The upper and lower steel strip cutting devices include cutting knife groups arranged at positions for cutting different steel strip materials;

[0010] The guide roller device is used to respectively convey different steel strip materials after cutting;

[0011] The adhesive sticking device is used to convey the adhesive material between different steel strip materials and make the different steel strip materials stick to each other. It includes an adhesive tape installation bracket, a cutting blade and an adhesive tape clamp. The adhesive material can be rotatably arranged on the adhesive tape installation bracket in the form of a roll. The adhesive tape clamp is connected to the adhesive tape power component and can hook the adhesive material and run along a track that does not interfere with the walking path of the steel strip material. The cutting blade is arranged near the adhesive tape installation bracket and is connected to the rotating motor to cut the adhesive material according to the process requirements.

[0012] The rear clamping and conveying device is used to convey the pasted steel materials and / or the steel strip materials cut by the upper and lower steel strip cutting devices to the next process.

[0013] Furthermore, the adhesive-coated metal steel strip docking system includes a channel for two steel strip materials to be composited and glued, and the two steel strip materials are arranged at upper and lower positions when being conveyed. Because it is more common to composite the steel strips up and down, it is often arranged to be conveyed in an upper and lower distribution.

[0014] Furthermore, the glue sticking device also includes a pull belt transition roller, a pull belt long roller group, and a pull belt short roller group;

[0015] The draw belt transition roller is arranged at the outlet of the adhesive tape installation bracket for outputting the adhesive material, and the adhesive material passes through the draw belt transition roller and enters the draw belt long roller group and the draw belt short roller group and is hooked by the adhesive tape clamping claws at this point;

[0016] The short pull-belt roller group is arranged near the position of the tape clamping claw, and the short pull-belt roller group includes a plurality of short pull-belt rollers arranged in a straight line, and a pull-belt avoidance space is formed during the arrangement process for the tape clamping claw to penetrate into the vicinity of the long pull-belt roller group;

[0017] An elastic material pressing plate is also provided above the long draw belt roller group, which is used to cooperate with the long draw belt roller group so that the adhesive material can overlap on the long draw belt roller group and gradually pass through the short draw belt roller group to enter the next position.

[0018] The coordination of the long and short pull belt rollers can not only increase the area of ​​the conveyor belt, making the conveying more stable, but also cleverly design the pull belt avoidance space, which can also allow the tape clamps to be closer to the adhesive material that needs to be hooked and pulled, thereby improving the stability of the machine's adhesive performance. The elastic pressing plate can allow the adhesive material to be tightly against the long pull belt roller, which is beneficial to the conveying stability.

[0019] Furthermore, the tape clamp includes a tape support, a clamp hook needle, and a tape cylinder;

[0020] The strap support and the strap cylinder are both fixedly mounted on the clamping claw horizontal plate, the clamping claw hook is hinged on the strap support, the strap cylinder is connected to the strap rack push rod, and the clamping claw hook is provided with a tooth profile meshing with the strap rack push rod, and the clamping claw hook is rotated along the hinge point of the strap support through the strap cylinder. The design of the clamping claw hook with a tooth profile can make the clamping claw hook simple in structure and high in stability when it is swung and lifted.

[0021] Furthermore, the belt power assembly includes a belt mounting crossbeam, a belt driving motor is mounted on one end of the belt mounting crossbeam, an output end of the belt driving motor is connected to a belt synchronous pulley, a belt driven pulley is mounted on the other end of the belt mounting crossbeam, the belt synchronous pulley is connected to the belt driven pulley through a belt synchronous belt, and the belt clamp is connected to the belt synchronous belt through a clamp cross plate;

[0022] Preferably, the drawstring driven wheel is mounted on a drawstring tensioning plate, and the drawstring tensioning plate is adjustably connected to the drawstring mounting crossbeam.

[0023] Furthermore, the adhesive material is rolled into a roll state by the tape mandrel, the end of the tape mandrel is clamped on the tape installation bracket by a conical top block, and the position of the conical top block is fixed by a quick-release locking block. The requirements of quick disassembly and installation are achieved, and consumables such as adhesive materials are easily replaced.

[0024] Furthermore, the cutting blade and the rotary cutting motor are both connected to the output end of the cutting cylinder, and the output end of the cutting cylinder telescopically moves so that the cutting blade and the rotary cutting motor are close to or away from the adhesive material.

[0025] Furthermore, it also includes a glue-sticking negative pressure box, the outlet of which is covered with a mesh plate, and the glue-sticking negative pressure box is connected to the glue-sticking negative pressure fan through a retractable hose to generate vacuum negative pressure;

[0026] A rubber frame is fixed above the rubber negative pressure box, and a rubber negative pressure fan and a rubber negative pressure cylinder are fixedly installed on the rubber frame. The output end of the rubber negative pressure cylinder is connected to the outside of the rubber negative pressure box, and a rubber guide column and a rubber power guide column arranged in parallel are also provided on the outside of the rubber negative pressure box. A rack is provided on the outside of the power guide column, and the rack is meshed with a synchronous gear set rotatably connected to the rubber frame.

[0027] The adhesive negative pressure box is divided into two parts, the upper and lower parts, and the mesh plates covering the outlets of the two adhesive negative pressure boxes are arranged opposite to each other;

[0028] A passage for the steel strip material to be pasted to pass through is formed between the two glue-pasting negative pressure boxes.

[0029] Setting up a negative pressure box and mesh plate can effectively adsorb and fix the steel belt in the designated position, making the pasting process more stable and reliable, and also enabling better positioning.

[0030] Furthermore, the front pinching device comprises a pinching upper passive roller and a pinching lower passive roller arranged at the feeding position; a pinching upper guide plate and a pinching lower guide plate arranged at the discharging position of the front pinching device;

[0031] The upper pinching passive roller and the lower pinching passive roller are slidably connected to the front pinching wall plate, and a pinching driving roller is provided between the two. An upward material transfer channel is formed between the upper pinching passive roller and the pinching driving roller, and a downward material transfer channel is formed between the lower pinching passive roller and the pinching driving roller.

[0032] The pinching drive roller is powered by a pinching drive motor to rotate relative to the front pinching wallboard, and the pinching drive motor is mounted on the front pinching wallboard;

[0033] The upper pinching passive roller and the lower pinching passive roller are respectively connected to the output end of a pinching and pressing cylinder through pinching passive bearings, and the pinching passive bearings are slidably connected to the front pinching wall plate;

[0034] The upper guide plate and the lower guide plate form a pair of steel strip plate groups, and two sets of steel strip plate groups are provided, and an intermediate transition plate for supporting the steel strip is provided between the two sets;

[0035] The clamping steel strip plate group is screwed on the clamping screw through the clamping sliding mounting nut, and a steel strip guiding space is formed between the clamping upper guide plate and the clamping lower guide plate, and a guide roller is arranged in the steel strip guiding space;

[0036] A clamping sliding guide rod is also provided for guiding and connecting the front clamping wall plate. The clamping steel strip plate group and the middle transition plate are slidably sleeved with the clamping sliding guide rod through the clamping guide sleeve.

[0037] Furthermore, the rear clamping and conveying device has the same structure as the front clamping and conveying device.

[0038] Furthermore, the upper and lower steel strip cutting device also includes a cutting guide bracket, and an upper cutting guide plate and a lower cutting guide plate installed on the cutting guide bracket, and a cutting partition located between the two cutting guide plates, an upper material transfer channel gradually shrinking from the width of the feed port to the discharge port is formed between the upper cutting guide plate and the cutting partition, and a lower material transfer channel gradually shrinking from the width of the feed port to the discharge port is formed between the lower cutting guide plate and the cutting partition, and different steel strip materials are respectively passed through the upper material transfer channel and the lower material transfer channel, and the upper material transfer channel and the lower material transfer channel correspond to the discharge position of the front clamping device and the feed position of the guide roller device;

[0039] The cutting knife group includes a cutting middle beam located at the feeding end of the upper and lower steel strip cutting devices, and a group of cutting knife assemblies are arranged on both sides of the cutting middle beam. The cutting knife assembly includes a cutting knife plate connected to the output end of the cutting cylinder, and a cutting knife installed on the cutting middle beam. The cutting knife plate cooperates with the cutting knife to form a cutting force on the passing steel strip material;

[0040] The cutting cylinder is connected to the cutting support beam through a movable cutting frame.

[0041] Further, the guide roller device includes a guide unpowered roller group, the guide unpowered roller group includes a plurality of unpowered rollers arranged side by side, an upper guide plate is arranged above the unpowered roller at the output end, the upper guide plate is screwed on the guide screw through a guide nut, the guide screw is rotatably connected to the guide wall plate through a guide bearing, the upper guide plate is also arranged on the guide guide rod through a guide seat sleeve, and the guide guide rod is connected to the guide wall plate;

[0042] The upper guide plate is also rotatably connected with a guide wheel, and the guide wheel is located between the upper guide plate and the unpowered roller.

[0043] The installation of a guide roller device can ensure the stability and positioning of the steel belt during transportation.

[0044] Furthermore, it also includes a telescopic roller device, which is arranged at the discharging end of the glue sticking device and is used to adjust the length of the cut steel strips of different specifications. It includes a telescopic roller mounting frame, a plurality of telescopic non-powered roller groups, and the telescopic non-powered roller groups with adjustable telescopic lengths and the telescopic non-powered roller groups with non-adjustable telescopic lengths are alternately arranged;

[0045] The telescopic unpowered roller group with adjustable telescopic length comprises a plurality of telescopic unpowered rollers installed side by side on a telescopic roller guide rail, the telescopic roller guide rail moves relative to the feed port and the discharge port through a telescopic cylinder, and the telescopic cylinder is installed on a telescopic roller installation frame;

[0046] The telescopic unpowered roller group with non-adjustable telescopic length comprises a plurality of telescopic unpowered rollers which are installed side by side on a telescopic roller installation frame.

[0047] Furthermore, it also includes a swing-type material storage device located at the output end of the rear clamping and conveying device, which includes a material storage mounting bracket and a material storage swing arm;

[0048] The material storage swing arm is hinged to the material storage mounting bracket, and the material storage swing arm is hinged to the output end of the material storage swing cylinder, and the material storage swing cylinder provides power for the material storage swing arm to swing relative to the material storage mounting bracket;

[0049] A material storage shaft and a material storage crossbeam are installed on the material storage swing arm, a material storage support wheel is rotatably installed on the material storage shaft, and a plurality of groups of material storage rollers are installed on the material storage crossbeam. The material storage rollers and the material storage support wheels rotate in the same direction and are used to convey steel strip materials;

[0050] Two groups of swing-type material storage devices are arranged, and a material storage box is arranged between the two swing-type material storage devices.

[0051] Compared with the prior art, the adhesive-coated metal steel strip butt joint system created by the present invention has the following advantages:

[0052] The coordinated arrangement of the multiple devices described in the present invention and the structural design of the gluing device can realize the use of adhesive materials to conveniently and quickly stick the two steel strip materials together at the ends to prevent displacement, and can also realize automatic control, adjust the steel strip specifications according to different process needs, and also meet the non-stop processing requirements. Because of the presence of the gluing device, there is no problem of one roll of steel strip being delivered and the subsequent new roll of steel strip being unable to dock, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0054] Figure 1 This is an overall schematic diagram of a glue-coated metal steel strip butt joint system according to an embodiment of the present invention;

[0055] Figure 2 A front view of the front clamping and conveying device according to an embodiment of the present invention;

[0056] Figure 3 for Figure 2 FF schematic diagram;

[0057] Figure 4 for Figure 2 II schematic diagram;

[0058] Figure 5 It is a three-dimensional diagram of the front clamping and conveying device;

[0059] Figure 6 It is a side view of the upper and lower steel strip cutting device;

[0060] Figure 7 for Figure 6 EE schematic diagram;

[0061] Figure 8 It is a schematic diagram of the guide structure of the guide roller device;

[0062] Fig. 9It is a side view of the guide roller device;

[0063] Fig.10 A top view of the guide roller device;

[0064] Fig.11 It is a structural schematic diagram of the glue sticking device;

[0065] Fig.12 is a side view of the glue sticking device;

[0066] Fig.13 for Fig.12 DD schematic diagram;

[0067] Fig.14 for Fig.13 Schematic diagram of CC;

[0068] Fig.15 It is a structural schematic diagram of the tape pulling device;

[0069] Fig.16 for Fig.15 Schematic diagram of PP;

[0070] Fig.17 This is a schematic diagram of the installation of the long roller group for the pull belt;

[0071] Fig.18 It is a schematic diagram of the structure of the tape cutting device;

[0072] Fig.19 is a side view of the tape cutting device;

[0073] Fig. 20 It is a schematic diagram of the structure of the telescopic roller table device;

[0074] Fig.21 It is a top view of the telescopic roller device;

[0075] Fig. 22 It is a schematic diagram of the structure of the swing type storage device;

[0076] Fig.23 This is a front view of the swing storage device.

[0077] Description of reference numerals:

[0078] 1. Steel belt;

[0079] 2. Front clamping device; 201. Front clamping wall panel; 202. Lower clamping sliding bearing seat; 203. Upper clamping sliding bearing seat; 204. Upper clamping cylinder; 205. Upper clamping passive roller; 206. Passive clamping bearing; 207. Driving roller; 208. Active clamping bearing; 209. Lower clamping passive roller; 210. Wall panel; 211. Driving motor; 221. Sliding guide rod; 222. Sliding handle; 223. Guide roller; 224. Intermediate transition plate; 225. Guide sleeve; 226. Sliding mounting nut; 230. Bearing seat; 231. Lead screw; 232. Upper guide plate; 233. Lower guide plate;

[0080] 3. Upper and lower steel strip cutting device; 301. Cutting support beam; 302. Movable cutting frame; 303. Cutting wall panel; 304. Cutting cylinder; 305. Cutting knife plate; 306. Cutting middle beam; 307. Cutting knife; 308. Pressing plate; 309. Cutting cylinder; 311. Cutting guide bracket; 312. Cutting upper guide plate; 313. Cutting lower guide plate; 314. Cutting partition;

[0081] 4. Guide roller device; 401. Guide wall plate; 402. Guide rotating hand wheel; 403. Guide guide rod; 404. Guide screw; 406. Guide unpowered roller group; 407. Guide seat; 408. Guide sleeve; 409. Guide nut; 410. Guide bearing seat; 411. Upper guide plate; 412. Guide wheel shaft; 413. Guide wheel;

[0082] 5. Glue sticking device; 501. Glue sticking negative pressure fan; 502. Glue sticking frame; 503. Glue pulling device; 5031. Glue pulling long roller group; 5032. Glue pulling small roller group; 5033. Glue tape mounting bracket; 5034. Glue pulling transition roller; 5035. Glue pulling small angle seat; 5036. Elastic pressing plate; 5037. Glue tape clamping claw; 5038. Glue tape mandrel; 5039. Conical top block; 50310. Quick release locking block; 513. Glue tape cutting device; 5131. Glue pulling installation beam; 5132. Glue pulling synchronous pulley; 5133. Glue pulling drive motor; 5134 , belt driven wheel; 5135, belt tensioning plate; 5136, belt driven wheel shaft; 5137, belt synchronous belt; 5138, clamping claw horizontal plate; 5139, belt support; 51310, belt bending baffle; 51311, clamping claw hook needle; 51312, belt rack push rod; 51313, belt cylinder; 514, rotary cutting motor; 515, cutting blade; 516, cutting cylinder; 517, glue sticking guide column; 518, glue sticking power guide column; 519, synchronous gear set; 520, glue sticking negative pressure cylinder; 521, glue sticking negative pressure box; 522, mesh plate;

[0083] 6. Telescopic roller device; 601. Telescopic roller mounting frame; 602. Telescopic stick fixed angle seat; 603. Telescopic stick sliding angle seat; 604. Telescopic unpowered roller; 605. Telescopic cylinder; 606. Telescopic roller guide rail;

[0084] 7. Rear clamping and feeding device;

[0085] 8. Swinging material storage device; 801. Material storage mounting bracket; 802. Material storage swing arm; 803. Material storage rotating shaft; 804. Material storage supporting wheel; 805. Material storage beam; 806. Material storage roller; 807. Material storage swing cylinder;

[0086] 9. Tape. DETAILED DESCRIPTION

[0087] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0088] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0089] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0090] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0091] A glue-coated metal steel strip 1 docking system comprises a front clamping device 2, an upper and lower steel strip 1 cutting device, a guide roller device 4, a glue-coating device 5, and a rear clamping device 7 which are connected in sequence.

[0092] In order to increase the stability of transportation, a telescopic roller device 6 can be set at the discharge port of the gluing device 5. In order to further facilitate the collection of the cut composite steel strip 1, a swing storage device can be added behind the rear clamping device 7 to improve the automation function.

[0093] The paths along which the steel belt 1 travels and the processes and changes it undergoes through different devices are used as examples to explain each device one by one.

[0094] A steel strip 1 unwinding device is provided before the front clamping device 2. Since two steel strips 1 are combined into one, each two steel strip 1 unwinding devices correspond to a set of adhesive-coated metal steel strip 1 docking system. The steel strip 1 unwinding device belongs to the prior art and will not be described again.

[0095] The two steel strip 1 unwinding devices respectively convey a steel strip 1 to the feeding port of the front clamping device 2 .

[0096] The front clamping device 2 is used to transport different steel strip 1 materials respectively;

[0097] The front pinching device 2 comprises a pinching upper passive roller 205 and a pinching lower passive roller 209 arranged at the feeding position; a pinching upper guide plate 232 and a pinching lower guide plate 233 arranged at the discharging position of the front pinching device 2;

[0098] The upper passive roller 205 and the lower passive roller 209 are slidably connected to the front pinch wall panel 201, and a pinch driving roller 207 is provided between the two. An upward material transfer channel is formed between the upper passive roller 205 and the pinch driving roller 207, and a downward material transfer channel is formed between the lower passive roller 209 and the pinch driving roller 207; the two steel strips 1 pass through the upward material transfer channel and the downward material transfer channel respectively, and the upward material transfer channel and the downward material transfer channel are arranged in upper and lower positions;

[0099] The pinching driving roller 207 is powered by a pinching driving motor 211 to rotate relative to the front pinching wallboard 201. The pinching driving motor 211 is installed on the front pinching wallboard 201.

[0100] The upper pinching passive roller 205 and the lower pinching passive roller 209 are respectively connected to the output end of a pinching and pressing cylinder through a pinching passive bearing 206, and the pinching passive bearing 206 is slidably connected to the front pinching wallboard 201;

[0101] Because the upper passive roller 205 and the lower passive roller 209 are independently controlled, the gap between the upward material transfer channel and the downward material transfer channel is controlled by the corresponding upper clamping cylinder 204 and the lower clamping cylinder, respectively, and is determined according to the thickness of the different steel strips 1.

[0102] The upper guide plate 232 and the lower guide plate 233 form a pair of plate groups for pinching the steel belt 1. Two sets of plate groups for pinching the steel belt 1 are provided, and an intermediate transition plate 224 for supporting the steel belt 1 is provided between the two sets.

[0103] The plate group for clamping the steel belt 1 is screwed on the clamping screw 231 through the clamping sliding mounting nut 226, and a steel belt 1 guiding space is formed between the clamping upper guide plate 232 and the clamping lower guide plate 233, and a guide roller 223 is arranged in the steel belt 1 guiding space;

[0104] A clamping sliding guide rod 221 is also provided for guiding and connecting the front clamping wall panel 201. The clamping steel belt 1 plate group and the middle transition plate 224 are slidably sleeved with the clamping sliding guide rod 221 through the clamping guide sleeve 408.

[0105] The above structure allows the plate group for clamping the steel belt 1 and the intermediate transition plate 224 to slide in a direction perpendicular to the material transfer track of the steel belt 1, so as to adjust the distance between the two groups of plate groups for clamping the steel belt 1 required for steel belts 1 of different specifications.

[0106] Therefore, the pinching screw 231 is composed of two pinching screws 231 rods with opposite thread directions. When the pinching screw 231 rod rotates, the two pinching steel belt 1 plate groups screwed therewith are respectively installed on the pinching screws 231 with different thread directions, and can generate opposite movement, that is, move to both sides or the middle;

[0107] The steel belt 1 passes through the steel belt 1 guide space and enters the next process. Due to the setting of the guide roller 223, the conveying direction of the steel belt 1 can be more standardized and a limit can be given.

[0108] Furthermore, the rear clamping device 7 can be selected to have the same structure as the front clamping device 2, saving development costs and material preparation costs.

[0109] The upper and lower steel strip 1 cutting device comprises a cutting knife group arranged at positions for cutting different steel strip 1 materials;

[0110] The upper and lower steel strip 1 cutting device also includes a cutting guide bracket 311, and an upper cutting guide plate 312 and a lower cutting guide plate 313 installed on the cutting guide bracket 311, and a cutting partition 314 located between the two cutting guide plates. An upper material transfer channel is formed between the upper cutting guide plate 312 and the cutting partition 314, and the width of the feed port gradually shrinks to the discharge port. A lower material transfer channel is formed between the lower cutting guide plate 313 and the cutting partition 314, and the width of the feed port gradually shrinks to the discharge port. The upper material transfer channel and the lower material transfer channel are respectively used for different steel strip 1 materials to pass through, and the upper material transfer channel and the lower material transfer channel correspond to the discharge position of the front clamping device 2 and the feed position of the guide roller device 4. Such a structural design is more convenient for the entry and accurate output of the steel strip 1.

[0111] The cutting knife group includes a cutting middle beam 306 located at the feeding end of the upper and lower steel strip 1 cutting device, and a group of cutting knife components are arranged on both sides of the cutting middle beam 306. The cutting knife components include a cutting knife 307 plate 305 connected to the output end of the cutting cylinder 304, and a cutting knife 307 installed on the cutting middle beam 306. The cutting knife 307 plate 305 cooperates with the cutting knife 307 to form a cutting force on the passing steel strip 1 material;

[0112] The cutting cylinder 304 is connected to the cutting support beam 301 through the movable cutting frame 302 .

[0113] When the two steel strips 1 pass through the upper material passage and the lower material passage respectively, the cutting cylinder 304 is started according to the specification, so that the cutting knife 307 gradually approaches the steel strips 1, and the steel strips 1 are cut by the shear force.

[0114] The head of the cut steel strip 1 has been glued, and with the setting of the guide roller device 4, the tails will not be misaligned with each other, and can smoothly enter the glue sticking device 5 for tail gluing.

[0115] The guide roller device 4 is used to transport different steel strip 1 materials after cutting.

[0116] The guide roller device 4 includes a guide unpowered roller group 406, which includes a plurality of unpowered rollers arranged side by side. An upper guide plate 411 is arranged above the unpowered rollers at the output end. The upper guide plate 411 is screwed on the guide screw 404 through a guide nut 409. The guide screw 404 is rotatably connected to the guide wall plate 401 through a guide bearing. The upper guide plate 411 is also sleeved on the guide rod 403 through a guide seat 407. The guide rod 403 is connected to the guide wall plate 401.

[0117] The upper guide plate 411 is also rotatably connected to a guide wheel 413 , and the guide wheel 413 is located between the upper guide plate 411 and the unpowered roller.

[0118] The guide roller device 4 can ensure the stability and positioning of the steel strip 1 during the conveying process.

[0119] Two corresponding upper guide plates 411 are provided, and the two upper guide plates 411 are screwed on a guide screw 404 with two different screw directions or two guide screws 404 with the same screw directions but providing opposite rotational forces;

[0120] By rotating the guide screw 404, the two upper guide plates 411 are moved toward each other, thereby changing the width of the channel through which the steel strip 1 passes, thereby meeting the needs of steel strips 1 of more specifications.

[0121] The cut steel strip 1 passes through the guide roller device 4 and enters the next glue-applying device 5 .

[0122] The adhesive sticking device 5 is used to convey the adhesive material between different steel strips 1 materials and make different steel strips 1 materials stick to each other, and includes a tape installation bracket 5033, a cutting blade 515 and a tape clamp 5037. The adhesive material can be rotatably arranged on the tape installation bracket 5033 in the form of a roll. The tape clamp 5037 is connected to the tape power component and can hook the adhesive material and run along a track that does not interfere with the walking path of the steel strip 1 material. The cutting blade 515 is arranged near the tape installation bracket 5033 and is connected to the rotating motor to cut the adhesive material according to the process requirements.

[0123] The glue sticking device 5 also includes a pull belt transition roller 5034, a pull belt long roller group 5031, and a pull belt short roller group;

[0124] The pull belt transition roller 5034 is arranged at the outlet of the adhesive tape installation bracket 5033 where the adhesive tape material is output. The adhesive tape material passes through the pull belt transition roller 5034 and enters the pull belt long roller group 5031 and the pull belt short roller group and is hooked by the adhesive tape clamp 5037 at this point.

[0125] The short pull-belt roller group is arranged near the position of the tape clamp 5037, and the short pull-belt roller group includes a plurality of short pull-belt rollers arranged in a straight line, and during the arrangement process, a pull-belt avoidance space is formed for the tape clamp 5037 to penetrate into the vicinity of the long pull-belt roller group 5031;

[0126] An elastic material pressing plate 308 is also provided above the long drawstring roller set 5031, which is used to cooperate with the long drawstring roller set 5031 so that the adhesive material can overlap on the long drawstring roller set 5031 and gradually pass through the short drawstring roller set to enter the next position.

[0127] The tape clamp 5037 includes a tape support 5139, a clamp hook 51311, and a tape cylinder 51313;

[0128] The strap support 5139 and the strap cylinder 51313 are both fixedly mounted on the clamping claw horizontal plate 5138, and the clamping claw hook needle 51311 is hinged on the strap support 5139, and the strap cylinder 51313 is connected to the strap rack push rod 51312, and the clamping claw hook needle 51311 is provided with a tooth profile that meshes with the strap rack push rod 51312. The strap cylinder 51313 allows the clamping claw hook needle 51311 to rotate along the hinge point of the strap support 5139, thereby simulating the action of hooking and pulling the adhesive material.

[0129] The belt power assembly includes a belt mounting crossbeam 5131, a belt driving motor 5133 is mounted on one end of the belt mounting crossbeam 5131, the output end of the belt driving motor 5133 is connected to a belt synchronous belt 5137 wheel 5132, a belt driven wheel 5134 is mounted on the other end of the belt mounting crossbeam 5131, the belt synchronous belt 5137 wheel 5132 is connected to the belt driven wheel 5134 via the belt synchronous belt 5137, and the belt clamp 5037 is connected to the belt synchronous belt 5137 via a clamp cross plate 5138;

[0130] Preferably, the drawstring driven wheel 5134 is mounted on the drawstring tensioning plate 5135 , and the drawstring tensioning plate 5135 is adjustably connected to the drawstring mounting crossbeam 5131 .

[0131] The above structure can realize the movement of the tape clamping claw 5037, which can be close to or away from the location of the adhesive material.

[0132] The adhesive material is rolled into a roll state through the tape core rod 5038, the end of the tape core rod 5038 is clamped on the tape installation bracket 5033 through the conical top block 5039, and the position of the conical top block 5039 is fixed by the quick-release locking block 50310. The requirements of quick disassembly and installation are achieved, and consumables such as adhesive materials are easily replaced.

[0133] The cutting blade 515 and the rotary cutting motor 514 are both connected to the output end of the cutting cylinder 304. The output end of the cutting cylinder 304 telescopically moves so that the cutting blade 515 and the rotary cutting motor 514 are close to or away from the adhesive material.

[0134] It also includes a glue negative pressure box 521, the outlet of which is covered with a mesh plate 522, and the glue negative pressure box 521 is connected to the glue negative pressure fan 501 through a retractable hose to generate vacuum negative pressure;

[0135] A rubber frame 502 is fixed above the rubber negative pressure box 521, and a rubber negative pressure fan 501 and a rubber negative pressure cylinder 520 are fixedly installed on the rubber frame 502. The output end of the rubber negative pressure cylinder 520 is connected to the outside of the rubber negative pressure box 521, and a rubber guide column 517 and a rubber power guide column 518 arranged in parallel are also provided on the outside of the rubber negative pressure box 521. A rack is provided on the outside of the power guide column, and the rack is meshed with a synchronous gear set 519 rotatably connected to the rubber frame 502.

[0136] The adhesive negative pressure box 521 is divided into two parts, the upper and lower parts, and the mesh plates 522 covering the outlets of the two adhesive negative pressure boxes 521 are arranged opposite to each other;

[0137] A passage for the material to be adhered to the steel strip 1 to pass through is formed between the two adhesive negative pressure boxes 521 .

[0138] When the steel strips 1 pass through, the adhesive material is pulled between the two steel strips 1 by the adhesive tape clamp 5037, and the two steel strips 1 can be glued together by closing the adhesive negative pressure box 521, thereby completing the gluing work of the head or tail.

[0139] It also includes a telescopic roller device 6, which is arranged at the discharging end of the glue sticking device 5 and is used to adapt to and adjust the length of the cut steel strip 1 of different specifications. It includes a telescopic roller mounting frame 601, a plurality of telescopic non-powered roller groups 604, and the telescopic non-powered roller groups 604 with adjustable telescopic lengths and the telescopic non-powered roller groups 604 with non-adjustable telescopic lengths are alternately arranged;

[0140] The telescopic non-powered roller 604 group with adjustable telescopic length comprises a plurality of telescopic non-powered rollers 604 installed side by side on a telescopic roller guide rail, and the telescopic roller guide rail moves relative to the feed port and the discharge port through a telescopic cylinder 605, and the telescopic cylinder 605 is installed on the telescopic roller installation frame 601;

[0141] The group of telescopic unpowered rollers 604 with non-adjustable telescopic lengths includes a plurality of telescopic unpowered rollers 604 installed side by side on a telescopic roller installation frame 601 .

[0142] The rear clamping and conveying device 7 is used to convey the pasted steel strip 1 material and / or the steel strip material cut in the upper and lower steel strip cutting devices to the next process.

[0143] It also includes a swing-type material storage device located at the output end of the rear clamping and conveying device 7, which includes a material storage mounting bracket and a material storage swing arm;

[0144] The material storage swing arm is hinged to the material storage mounting bracket, and the material storage swing arm is hinged to the output end of the material storage swing cylinder, and the material storage swing cylinder provides power for the material storage swing arm to swing relative to the material storage mounting bracket;

[0145] A material storage shaft and a material storage crossbeam are installed on the material storage swing arm, a material storage support wheel is rotatably installed on the material storage shaft, and a plurality of groups of material storage rollers are installed on the material storage crossbeam. The material storage rollers and the material storage support wheels rotate in the same direction and are used to convey the steel strip 1 material;

[0146] Two groups of swing-type material storage devices are arranged, and a material storage box is arranged between the two swing-type material storage devices.

[0147] The cut and pasted steel strips 1 can be collected into a storage box or transported to the next workstation by the swing storage device.

[0148] The adhesive-coated metal steel strip 1 docking system includes a channel for two steel strips 1 to be composited and glued together. The two steel strips 1 are arranged at two upper and lower positions when being conveyed. Because it is more common to composite the steel strips 1 up and down, they are often arranged to be conveyed in an upper and lower distribution.

[0149] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue-coated metal steel strip docking system, characterized in that: It includes a front clamping and conveying device, an upper and lower steel strip cutting device, a guide roller device, a gluing device, and a rear clamping and conveying device connected in sequence; The front clamping and conveying device is used to convey different steel strip materials respectively; The upper and lower steel strip cutting devices include cutting knife groups arranged at positions for cutting different steel strip materials; The guide roller device is used to respectively convey different steel strip materials after cutting; The adhesive sticking device is used to convey the adhesive material between different steel strip materials and make the different steel strip materials stick to each other. It includes an adhesive tape installation bracket, a cutting blade and an adhesive tape clamp. The adhesive material can be rotatably arranged on the adhesive tape installation bracket in the form of a roll. The adhesive tape clamp is connected to the adhesive tape power component and can hook the adhesive material and run along a track that does not interfere with the walking path of the steel strip material. The cutting blade is arranged near the adhesive tape installation bracket and is connected to the rotating motor to cut the adhesive material according to the process requirements. The rear clamping and conveying device is used to convey the pasted steel materials and / or the steel strip materials cut by the upper and lower steel strip cutting devices to the next process.

2. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The glue sticking device also includes a pull belt transition roller, a pull belt long roller group, and a pull belt short roller group; The draw belt transition roller is arranged at the outlet of the adhesive tape installation bracket for outputting the adhesive material, and the adhesive material passes through the draw belt transition roller and enters the draw belt long roller group and the draw belt short roller group and is hooked by the adhesive tape clamping claws at this point; The short pull-belt roller group is arranged near the position of the tape clamping claw, and the short pull-belt roller group includes a plurality of short pull-belt rollers arranged in a straight line, and a pull-belt avoidance space is formed during the arrangement process for the tape clamping claw to penetrate into the vicinity of the long pull-belt roller group; An elastic material pressing plate is also provided above the long draw belt roller group, which is used to cooperate with the long draw belt roller group so that the adhesive material can overlap on the long draw belt roller group and gradually pass through the short draw belt roller group to enter the next position.

3. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The tape clamp comprises a tape support, a clamp hook needle, and a tape cylinder; The strap support and the strap cylinder are both fixedly mounted on the clamping jaw cross plate, the clamping jaw hook needle is hinged on the strap support, the strap cylinder is connected to the strap rack push rod, and the clamping jaw hook needle is provided with a tooth profile meshing with the strap rack push rod, the strap cylinder is used to make the clamping jaw hook needle rotate along the hinge point of the strap support.

4. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The belt power assembly includes a belt mounting crossbeam, a belt driving motor is mounted on one end of the belt mounting crossbeam, the output end of the belt driving motor is connected to the belt synchronous pulley, a belt driven pulley is mounted on the other end of the belt mounting crossbeam, the belt synchronous pulley is connected to the belt driven pulley through the belt synchronous belt, and the belt clamp is connected to the belt synchronous belt through the clamp cross plate; Preferably, the drawstring driven wheel is mounted on a drawstring tensioning plate, and the drawstring tensioning plate is adjustably connected to the drawstring mounting crossbeam.

5. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The adhesive material is rolled into a roll state through a tape core rod, the end of the tape core rod is clamped on the tape installation bracket through a conical top block, and the position of the conical top block is fixed by a quick-release locking block.

6. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The cutting blade and the rotary cutting motor are both connected to the output end of the cutting cylinder. The output end of the cutting cylinder telescopically moves so that the cutting blade and the rotary cutting motor are close to or away from the adhesive material.

7. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: It also includes a glue sticking negative pressure box, the outlet of which is covered with a mesh plate, and the glue sticking negative pressure box is connected to the glue sticking negative pressure fan through a retractable hose to generate vacuum negative pressure; A rubber frame is fixed above the rubber negative pressure box, and a rubber negative pressure fan and a rubber negative pressure cylinder are fixedly installed on the rubber frame. The output end of the rubber negative pressure cylinder is connected to the outside of the rubber negative pressure box, and a rubber guide column and a rubber power guide column arranged in parallel are also provided on the outside of the rubber negative pressure box. A rack is provided on the outside of the power guide column, and the rack is meshed with a synchronous gear set rotatably connected to the rubber frame. The adhesive negative pressure box is divided into two parts, the upper and lower parts, and the mesh plates covering the outlets of the two adhesive negative pressure boxes are arranged opposite to each other; A passage for the steel strip material to be pasted to pass through is formed between the two glue-pasting negative pressure boxes.

8. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The front pinching device comprises a pinching upper passive roller and a pinching lower passive roller arranged at the feeding position; a pinching upper guide plate and a pinching lower guide plate arranged at the discharging position of the front pinching device; The upper pinching passive roller and the lower pinching passive roller are slidably connected to the front pinching wall plate, and a pinching driving roller is provided between the two. An upward material transfer channel is formed between the upper pinching passive roller and the pinching driving roller, and a downward material transfer channel is formed between the lower pinching passive roller and the pinching driving roller. The pinching drive roller is powered by a pinching drive motor to rotate relative to the front pinching wallboard, and the pinching drive motor is mounted on the front pinching wallboard; The upper pinching passive roller and the lower pinching passive roller are respectively connected to the output end of a pinching and pressing cylinder through pinching passive bearings, and the pinching passive bearings are slidably connected to the front pinching wall plate; The upper guide plate and the lower guide plate form a pair of steel strip plate groups, and two sets of steel strip plate groups are provided, and an intermediate transition plate for supporting the steel strip is provided between the two sets; The clamping steel strip plate group is screwed on the clamping screw through the clamping sliding mounting nut, and a steel strip guiding space is formed between the clamping upper guide plate and the clamping lower guide plate, and a guide roller is arranged in the steel strip guiding space; A clamping sliding guide rod is also provided for guiding and connecting the front clamping wall plate. The clamping steel strip plate group and the middle transition plate are slidably sleeved with the clamping sliding guide rod through the clamping guide sleeve.

9. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: The upper and lower steel strip cutting device also includes a cutting guide bracket, an upper cutting guide plate and a lower cutting guide plate installed on the cutting guide bracket, and a cutting partition located between the two cutting guide plates, an upper material passing channel gradually shrinking from the width of the feed port to the discharge port is formed between the upper cutting guide plate and the cutting partition, and a lower material passing channel gradually shrinking from the width of the feed port to the discharge port is formed between the lower cutting guide plate and the cutting partition, and different steel strip materials are respectively passed through the upper material passing channel and the lower material passing channel, and the upper material passing channel and the lower material passing channel correspond to the discharge position of the front clamping device and the feed position of the guide roller device; The cutting knife group includes a cutting middle beam located at the feeding end of the upper and lower steel strip cutting devices, and a group of cutting knife assemblies are arranged on both sides of the cutting middle beam. The cutting knife assembly includes a cutting knife plate connected to the output end of the cutting cylinder, and a cutting knife installed on the cutting middle beam. The cutting knife plate cooperates with the cutting knife to form a cutting force on the passing steel strip material; The cutting cylinder is connected to the cutting support beam through a movable cutting frame.

10. The adhesive-coated metal steel strip butt joint system according to claim 1, characterized in that: It also includes a swing-type material storage device located at the output end of the rear clamping and conveying device, which includes a material storage mounting bracket and a material storage swing arm; The material storage swing arm is hinged to the material storage mounting bracket, and the material storage swing arm is hinged to the output end of the material storage swing cylinder, and the material storage swing cylinder provides power for the material storage swing arm to swing relative to the material storage mounting bracket; A material storage shaft and a material storage crossbeam are installed on the material storage swing arm, a material storage support wheel is rotatably installed on the material storage shaft, and a plurality of groups of material storage rollers are installed on the material storage crossbeam. The material storage rollers and the material storage support wheels rotate in the same direction and are used to convey steel strip materials; Two groups of swing-type material storage devices are arranged, and a material storage box is arranged between the two swing-type material storage devices.

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