Automatic sheet receiving and rolling equipment

Abstract

The utility model discloses automatic sheet receiving and rolling equipment which comprises a machine frame, a receiving table is fixedly installed on the machine frame, and a sheet positioning structure, a sheet feeding structure, a bonding table, a sheet guiding structure, an installation frame, an adhesive tape feeding structure and a sheet conveying structure are installed on the receiving table. The bonding table is fixedly installed on the material receiving table, the sheet guiding structure is fixedly installed on the bonding table, the installation frame is fixedly installed on the bonding table, the adhesive tape feeding structure is installed on the installation frame, and the sheet conveying structure is installed on the installation frame. And the rack is also provided with a sheet coiling structure. The automatic sheet rolling equipment has the advantages that manpower is saved, and the efficiency and the automation degree are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet material butt joint technical field, in particular to a kind of sheet material automatic winding equipment. BACKGROUND

[0002] The required shape is obtained by cutting sheet material using die-cutting machine, after a section of sheet material die-cutting is completed, the tail thereof needs to be bonded with another section of sheet material, and then die-cutting is continuously carried out.

[0003] During bonding, the equipment needs to be stopped, the end of two sections of sheet material is manually butt-jointed, adhesive tape is bonded, and then the die-cutting machine is started again to continue die-cutting operation. The whole die-cutting process will frequently start and stop the equipment, affecting the service life of the equipment. SUMMARY

[0004] In view of the above deficiencies of the prior art, the technical problem to be solved by the present patent application is how to provide a sheet material automatic winding equipment which saves manpower and improves efficiency and automation degree.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme:

[0006] A sheet material automatic winding equipment includes a rack, a material receiving table is fixedly installed on the rack, a sheet material positioning structure, a sheet material feeding structure, a bonding table, a sheet material guide structure, a mounting bracket, an adhesive tape feeding structure and a sheet material conveying structure are installed on the material receiving table;

[0007] The bonding table is fixedly installed on the material receiving table, the sheet material guide structure is fixedly installed on the bonding table, the mounting bracket is fixedly installed on the bonding table, the adhesive tape feeding structure is installed on the mounting bracket, and the sheet material conveying structure is installed on the mounting bracket. A sheet material winding structure is also installed on the rack.

[0008] The sheet material positioning structure includes a positioning seat, the lower end of the positioning seat is fixedly connected to the material receiving table through a spacer profile, four positioning plates are arranged on the positioning seat, a positioning groove is formed in the positioning seat opposite to the positioning plates, a bolt is arranged in the positioning groove, a positioning block is fixedly installed on the outer side of the positioning plate, the bolt passes through the positioning block and is connected with a nut, and a baffle is fixedly installed on one end of the positioning seat close to the bonding table.

[0009] The sheet feeding structure comprises a frame, the frame is fixedly connected with the receiving table through a stand, a screw rod is rotatably installed in the frame, one end of the screw rod penetrates through the frame and is fixedly connected with the output shaft of a feeding motor, the feeding motor is fixedly installed on the frame, a nut block is threadedly connected on the screw rod, the two sides of the nut block are fixedly connected with a cross arm, the cross arm is in sliding fit with the frame, a feeding cylinder is fixedly installed on the end of the cross arm, the cylinder rod of the feeding cylinder is downwardly arranged and fixedly installed with a feeding plate, a feeding suction disc is fixedly installed on the feeding plate, and the feeding suction disc is connected with a negative pressure generator through a pipeline.

[0010] The sheet guiding structure comprises two spaced apart guide rails, the receiving table is provided with a guide groove opposite to the guide rails, a bolt penetrates through the guide groove and the guide rails and is fixedly connected with a nut, a supporting block is fixedly installed on the receiving table, and the adhesive tape feeding structure drives the adhesive tape to move above the supporting block.

[0011] The adhesive tape feeding structure comprises a lead screw and a light rod, the lead screw is rotatably connected with a mounting bracket, one end of the lead screw penetrates through the mounting bracket and is fixedly connected with the output shaft of a moving motor, the moving motor is fixedly installed on the mounting bracket, the light rod is arranged in parallel with the lead screw, the light rod is fixedly installed on the mounting bracket, a nut is threadedly connected on the lead screw, the nut is fixedly installed on a moving seat, and the moving seat is provided with a sliding hole in sliding fit with the light rod.

[0012] The moving seat is fixedly installed with a rotary table cylinder, the rotary table of the rotary table cylinder is fixedly installed with a rotating plate, one end of the rotating plate is fixedly installed with a fixing cylinder, the other end of the rotating plate is fixedly installed with an adjusting seat, the bolt penetrates through the adjusting seat and is fixedly connected with the cylinder seat of an adjusting cylinder, the cylinder rods of the fixing cylinder and the adjusting cylinder are both downwardly arranged and fixedly installed with adhesive tape suction discs, and the adhesive tape suction discs are connected with a negative pressure generator through a pipeline.

[0013] One side of the mounting bracket is also rotatably installed with an adhesive tape placing rack for placing the adhesive tape, one side of the mounting bracket is rotatably installed with a plurality of guide rollers for guiding the adhesive tape, the mounting bracket is fixedly installed with a supporting block, the mounting bracket is fixedly installed with a downward pressing cylinder opposite to the supporting block, the cylinder rod of the downward pressing cylinder is arranged opposite to the supporting block and is fixedly installed with a pressing block, the mounting bracket is fixedly installed downwardly with a scissor frame, the scissor frame is fixedly installed with pneumatic scissors, one side of the bonding table is installed with a support, a lead screw is rotatably installed on the support, one end of the lead screw penetrates through the support and is fixedly connected with the output shaft of a driving motor, the driving motor is fixedly installed on the bonding table, the lead screw is threadedly connected with a connecting block, the connecting block is fixedly installed with a cylinder seat, and the cylinder seat is fixedly installed with a finger cylinder.

[0014] The outer sides of the fingers of the finger cylinder, the supporting block and the guide rollers are all coated with a nano anti-sticking coating.

[0015] The sheet material conveying structure comprises an upper roller and a lower roller, both ends of the upper roller and the lower roller are rotatably installed on a mounting frame, the end portions of the upper roller and the lower roller are fixedly connected with output shafts of an upper roller motor and a lower roller motor respectively, the upper roller motor and the lower roller motor are fixedly installed on the mounting frame, and a sheet material conveying channel is formed between the upper roller and the lower roller.

[0016] The sheet material roll structure comprises a roll support fixedly installed on a machine frame, a roll motor is fixedly installed on the roll support, an output shaft of the roll motor penetrates through the roll support and is fixedly installed with an air expansion shaft.

[0017] In summary, the sheet material automatic roll winding equipment has the advantages of saving manpower, improving efficiency and degree of automation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a kind of sheet material automatic roll winding equipment's structural schematic diagram.

[0019] Figure 2 For Figure 1 The structure schematic diagram of 90 degrees rotation of transfer table air cylinder's transfer table.

[0020] Figure 3 For Figure 2 Another schematic diagram of orientation.

[0021] Figure 4 For Figure 3 Another schematic diagram of orientation.

[0022] Figure 5 The schematic diagram of sheet material positioning structure of

[0023] Figure 6 The schematic diagram of sheet material feeding structure.

[0024] Figure 7 The schematic diagram of transfer plate and fixed air cylinder and adjusting air cylinder.

[0025] Figure 8 The schematic diagram of adhesive tape feeding structure. DETAILED DESCRIPTION

[0026] The utility model makes further detailed description below combining with the drawings. In the description of the utility model, it is understood that the orientation words such as "up, down" and "top, bottom" and the like indicated orientation or position relation is usually based on the orientation or position relation shown in the drawing, just for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply the device or element must have a particular orientation or with a particular orientation structure and operation, therefore can not be understood as the limitation of the protection scope of the utility model;The orientation words "in, out" refer to the inside and outside relative to the contour of each component.

[0027] As Figures 1-8 Sheet material automatic splicing equipment, including frame 1, the frame is fixedly installed with receiving table 2, the receiving table is installed with sheet material positioning structure, sheet material feeding structure, adhesive table 3, sheet material guide structure, mounting bracket 4, adhesive tape feeding structure and sheet material conveying structure;

[0028] The adhesive table is fixedly installed on the receiving table, the sheet material guide structure is fixedly installed on the adhesive table, the mounting bracket is fixedly installed on the adhesive table, the adhesive tape feeding structure is installed on the mounting bracket, and the sheet material conveying structure is installed on the mounting bracket;The frame is also provided with sheet material winding structure.

[0029] In this way, the sheet material is placed on the receiving table, the sheet material is positioned by the sheet material positioning structure, the sheet material on the adhesive table is conveyed by the sheet material conveying structure, and the sheet material is wound by the sheet material winding structure, the sheet material at the position of the sheet material positioning structure is moved to the adhesive table by the sheet material feeding structure, the adhesive tape is moved by the adhesive tape feeding structure, and the adhesive tape is adhered to the end of the two sheet materials on the adhesive table, the sheet material splicing is completed, and then the conveying and winding of the sheet material are continuously carried out without stopping, realizing the automatic sheet material butt joint and winding, and the automation degree is high.

[0030] When implementing, the sheet material positioning structure includes a positioning seat 11, the lower end of the positioning seat is fixedly connected with the receiving table through the spacer profile 13, four positioning plates 12 are arranged on the positioning seat, a positioning groove 14 is formed in the positioning seat opposite to the positioning plate, a bolt is arranged in the positioning groove, a positioning block is fixedly installed on the outer side of the positioning plate, the bolt passes through the positioning block and is connected with a nut, and a baffle 15 is fixedly installed on one end of the positioning seat close to the adhesive table.

[0031] In this way, according to the width of the sheet material, the distance between the two positioning plates is adjusted, and the position of the positioning block is fixed by the bolt and the nut, so that the position of the positioning plate is fixed.

[0032] In implementation, the sheet material loading structure comprises a frame 21 fixedly connected with the loading table through a stand, a screw rod rotatably installed in the frame, one end of the screw rod penetrating through the frame and fixedly connected with the output shaft of a loading motor 22 fixedly installed on the frame, a nut block threadedly connected with the screw rod, the nut block fixedly connected with a cross arm 23 slidably fitted with the frame, the cross arm fixedly installed with a loading cylinder 24 at the end thereof, the cylinder rod of the loading cylinder downwardly provided and fixedly installed with a loading plate 25, the loading plate fixedly installed with a loading suction cup 26, the loading suction cup connected with a negative pressure generator through a pipeline. The loading suction cup adsorbs the sheet material at the upper end, the cylinder rod of the loading cylinder retracts to drive the end of the sheet material to the upper side of the loading table, the loading motor drives the screw rod to rotate, the nut block drives the cross arm to move to realize the movement of the sheet material. After the butt joint of the two sheet materials is completed, the sheet material loading structure is reset for next use.

[0033] In implementation, the sheet material guiding structure comprises two spaced apart guide rails 27, the loading table is provided with a guide groove opposite to the guide rails, a bolt penetrating through the guide groove and the guide rails and fixedly connected with a nut, a supporting block fixedly installed on the loading table, and the adhesive tape loading structure drives the adhesive tape to move to the upper side of the supporting block. According to the width of the sheet material, the distance between the two guide rails is adjusted and the guide rails are fixed by the bolt and the nut. The supporting block is provided opposite to the adhesive tape below to provide supporting force when the two sheet materials are butt jointed and bonded with the adhesive tape.

[0034] In implementation, the adhesive tape loading structure comprises a lead screw 31 and a light rod 32, the lead screw rotatably connected with a mounting bracket, one end of the lead screw penetrating through the mounting bracket and fixedly connected with the output shaft of a moving motor 33 fixedly installed on the mounting bracket, the light rod parallel to the lead screw and fixedly installed on the mounting bracket, a nut threadedly connected with the lead screw and fixedly installed on a moving seat, the moving seat provided with a sliding hole slidably fitted with the light rod;

[0035] the moving seat fixedly installed with a rotary table cylinder 34, the rotary table of the rotary table cylinder fixedly installed with a rotary plate 35, one end of the rotary plate fixedly installed with a fixing cylinder 36, the other end of the rotary plate fixedly installed with an adjusting seat 37, the bolt penetrating through the adjusting seat and fixedly connected with the cylinder seat of an adjusting cylinder 38, the cylinder rods of the fixing cylinder and the adjusting cylinder downwardly provided and fixedly installed with adhesive tape suction cups 39, the adhesive tape suction cups connected with a negative pressure generator through a pipeline;

[0036] The mounting frame is also rotatably provided with a tape placing frame 41 for placing the tape on one side, a plurality of guide rollers 43 for guiding the tape 42 are rotatably provided on one side of the mounting frame, a supporting block is fixedly provided on the mounting frame, a downward pressing cylinder 44 is fixedly provided on the mounting frame opposite to the supporting block, a pressing block 45 is fixedly provided on the cylinder rod of the downward pressing cylinder and opposite to the supporting block, a scissor frame is fixedly provided downward on the mounting frame, a pneumatic scissor 46 is fixedly provided on the scissor frame, a support is provided on one side of the bonding table, a lead screw 47 is rotatably provided on the support, one end of the lead screw is fixedly connected with the output shaft of a driving motor 48 penetrating through the support, the driving motor is fixedly provided on the bonding table, a connecting block is threadedly connected on the lead screw, a cylinder seat is fixedly provided on the connecting block, and a finger cylinder 49 is fixedly provided on the cylinder seat.

[0037] The outside of the fingers of the finger cylinder, the supporting block and the guide rollers are coated with a nano anti-sticking coating.

[0038] In this way, when the tape is fed, the position of the adjusting cylinder is changed according to the width of the sheet, and the adjusting cylinder is fixedly installed on the adjusting seat through the bolt, so that the distance between the fixed cylinder and the adjusting cylinder matches the required length of the tape. According to the position of the sheet on the bonding table, the position of the moving seat is adjusted by rotating the lead screw driven by the moving motor, and the initial position of the fixed cylinder is fixed. Then, the tape reel is placed on the tape placing frame, the tape placing frame is existing and can rotate with the tape reel, the tape reaches the supporting block position after being guided by the guide rail, the lead screw is rotated by the driving motor, the clamping cylinder is moved by the connecting block, the clamping cylinder clamps the end of the tape by the clamping jaw, the driving motor is reversely rotated, the tape is moved to the required length, and then the pressing block is moved downward by the downward pressing cylinder to press the tape on the supporting block. Then, the moving seat is moved to the position close to the tape by the moving motor, the turntable is rotated by 90 degrees by the turntable cylinder, so that the fixed cylinder and the adjusting cylinder are arranged opposite to the tape, the fixed cylinder and the adjusting cylinder move the tape suction cup downward and adsorb the tape, the adhesive surface of the tape is arranged downward, and then the pneumatic scissor cuts the tape. Then, the turntable cylinder is reset, the moving seat is moved to the position by the moving motor, the fixed cylinder and the adjusting cylinder move the tape suction cup to move the tape downward and press the tape on the butt joint position of the two sheets, so that the automatic butt joint of the sheets is realized. The nano anti-sticking coating is an existing coating, which avoids the tape bonding.

[0039] In implementation, the sheet conveying structure comprises an upper roller 51 and a lower roller 52, both ends of the upper roller and the lower roller are rotatably installed on a mounting frame, the end portions of the upper roller and the lower roller are fixedly connected with output shafts of an upper roller motor and a lower roller motor respectively, the upper roller motor and the lower roller motor are fixedly installed on the mounting frame, and a sheet conveying channel is formed between the upper roller and the lower roller. The upper roller motor and the lower roller motor drive the upper roller and the lower roller to rotate, and the sheet conveying channel formed between the upper roller and the lower roller is used for conveying the sheet.

[0040] In implementation, the sheet roll structure comprises a roll support 61 fixedly installed on the frame, a roll motor 62 fixedly installed on the roll support, and a gas expansion shaft 63 fixedly installed on the output shaft of the roll motor and penetrating through the roll support. A sleeve is sleeved on the outer side of the gas expansion shaft, and the sheet is wound on the sleeve, facilitating the winding use.

[0041] Specifically, the PLC controller is further included for controlling the actions of the electrical elements, which belongs to the existing control mode and will not be described herein.

[0042] Finally, it should be noted that those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and the statistical number thereof, the present application also intends to include these modifications and variations.

Claims

1. An automated sheet splicing device, characterized in that, The machine includes a frame, on which a receiving platform is fixedly installed. The receiving platform is equipped with a sheet positioning structure, a sheet feeding structure, a bonding platform, a sheet guiding structure, a mounting frame, a tape feeding structure, and a sheet conveying structure. The bonding table is fixedly installed on the receiving table, the sheet guide structure is fixedly installed on the bonding table, the mounting frame is fixedly installed on the bonding table, the tape feeding structure is installed on the mounting frame, and the sheet conveying structure is installed on the mounting frame; a sheet roll structure is also installed on the frame. The sheet positioning structure includes a positioning seat. The lower end of the positioning seat is fixedly connected to the receiving platform through spaced profiles. The positioning seat is provided with four positioning plates. The positioning seat has a positioning groove opposite to the positioning plate. A bolt is provided in the positioning groove. A positioning block is fixedly installed on the outside of the positioning plate. The bolt passes through the positioning block and is connected to a nut. A baffle is fixedly installed on the end of the positioning seat near the bonding platform. The sheet feeding structure includes a frame, which is fixedly connected to the receiving platform via columns. A screw is rotatably installed inside the frame, with one end of the screw passing through the frame and fixedly connected to the output shaft of a feeding motor. The feeding motor is fixedly installed on the frame. A nut block is threaded onto the screw, and both sides of the nut block are fixedly connected to a cross arm. The cross arm slides against the frame. A feeding cylinder is fixedly installed at the end of the cross arm. The cylinder rod of the feeding cylinder is downwardly positioned and fixedly mounted with a feeding plate. A feeding suction cup is fixedly mounted on the feeding plate, and the feeding suction cup is connected to a negative pressure generator via a pipe.

2. The automated sheet splicing equipment according to claim 1, characterized in that, The sheet guiding structure includes two spaced guide rails. The receiving platform has a guide groove facing the guide rails. Bolts pass through the guide grooves and guide rails and are fixedly connected with nuts. A support block is fixedly installed on the receiving platform. The tape feeding structure drives the tape to move above the support block.

3. The automated sheet splicing equipment according to claim 1, characterized in that, The tape feeding structure includes a lead screw and a guide rod. The lead screw is rotatably connected to the mounting frame. One end of the lead screw passes through the mounting frame and is fixedly connected to the output shaft of the moving motor. The moving motor is fixedly mounted on the mounting frame. The guide rod is arranged parallel to the lead screw and is fixedly mounted on the mounting frame. A nut is threaded onto the lead screw. The nut is fixedly mounted on the moving base. The moving base has a sliding hole that slides with the guide rod. The movable seat is fixedly equipped with a turntable cylinder, the turntable of the turntable cylinder is fixedly equipped with a rotating plate, a fixed cylinder is fixedly equipped at one end of the rotating plate, and an adjusting seat is fixedly equipped at the other end of the rotating plate. The bolt passes through the adjusting seat and is fixedly connected to the cylinder seat of the adjusting cylinder. The cylinder rods of both the fixed cylinder and the adjusting cylinder are set downward and fixedly equipped with tape suction cups. The tape suction cups are connected to the negative pressure generator through pipes. A tape holder for placing tape is rotatably mounted on one side of the mounting frame. Several guide rollers for guiding the tape are rotatably mounted on one side of the mounting frame. A support block is fixedly mounted on the mounting frame. A pressing cylinder is fixedly mounted on the mounting frame opposite the support block. A pressure block is fixedly mounted on the cylinder rod of the pressing cylinder opposite the support block. A scissor frame is fixedly mounted downwards on the mounting frame. A pneumatic scissor is fixedly mounted on the scissor frame. A support is mounted on one side of the bonding table. A lead screw is rotatably mounted on the support. One end of the lead screw passes through the support and is fixedly connected to the output shaft of the drive motor. The drive motor is fixedly mounted on the bonding table. A connecting block is threaded onto the lead screw. A cylinder seat is fixedly mounted on the connecting block. A finger cylinder is fixedly mounted on the cylinder seat. The fingers, support blocks, and guide rollers of the finger cylinder are all coated with a nano-anti-stick coating.

4. The automated sheet splicing equipment according to claim 1, characterized in that, The sheet conveying structure includes an upper roller and a lower roller. Both ends of the upper roller and the lower roller are rotatably mounted on a mounting frame. The ends of the upper roller and the lower roller pass through the mounting frame and are fixedly connected to the output shafts of the upper roller motor and the lower roller motor, respectively. The upper roller motor and the lower roller motor are both fixedly mounted on the mounting frame, and a sheet conveying channel is formed between the upper roller and the lower roller.

5. The automated sheet splicing equipment according to claim 1, characterized in that, The sheet roll structure includes a roll support fixedly mounted on a frame, a roll motor fixedly mounted on the roll support, and an air expansion shaft fixedly mounted on the output shaft of the roll motor passing through the roll support.

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