Automatic discharging and receiving equipment for coiled sheets

Abstract

An automatic discharging and receiving device for sheet coil stock solves the problem of automatic discharging and receiving of full-automatic sheet coil stock, and structurally comprises a rack part used for supporting and fixing device parts, a feeding part used for installing a coil stock mandrel up and down, a foil material head clamping and foil pulling part used for enabling the coil stock mandrel to enter a riveting part, and a riveting part used for riveting the coil stock mandrel. The riveting part completes riveting of a foil material head and a foil material tail, and the connecting foil feeding part completes feeding of connecting foils. The automatic riveting machine has the beneficial effects that feeding and discharging are completed in a full-automatic mode, riveting of foil material heads and foil material tails is achieved, and the production efficiency is high. The device is especially used on an assembly line.

Description

Technical Field

[0001] This utility model relates to an automatic feeding and receiving method and equipment for sheet rolls used in an automated sheet and foil cutting production line, and in particular, an automatic feeding and receiving method and equipment for sheet rolls. Background Technology

[0002] In existing technologies, various conductive and non-conductive foils used in electronic devices or circuit boards, thin and light flat materials for flexible printing carriers in the printing field, and flat materials for various applications all require the flat material wound on a mandrel to be cut and unwound before use. Once the flat material on the mandrel is used up, it is necessary to quickly replace the mandrel with the flat material wound on it and connect the two sections of sheet to maintain production continuity.

[0003] To address the issues of rapid mandrel replacement and connection of two sheet sections, existing technologies, such as the applicant's patent application and publication number CN117104959 entitled "A Sheet Roll and Rewinding System" and publication number CN219292550U entitled "An Automatic and Rapid Sheet Riveting Device," partially solve the technical problems of sheet roll and rewinding, but cannot achieve fully automated production of rewinding and automatic riveting. Utility Model Content

[0004] To solve the technical problem of fully automatic and rapid replacement of roll mandrel and connection of two sections of sheet material, this utility model discloses an automatic feeding and receiving device for sheet rolls.

[0005] The technical solution adopted by this utility model to achieve the purpose of the invention is: an automatic feeding and receiving device for sheet rolls, including an automatic control part, a frame part, a feeding part, a foil head clamping and foil pulling part, a riveting part, and a connecting foil feeding part.

[0006] The frame includes: a feeding and receiving frame, a coil mandrel motor, a feeding and take-up drive gear, a discharge roller, and a coil cutting mechanism.

[0007] The output shaft of the coil mandrel motor is connected to the take-up and untake-up drive gear and fixed on the untake-up and receiving frame. The untake-up and receiving frame is provided with a U-shaped groove through which the output shaft of the coil mandrel motor passes. The coil mandrel motor and the take-up and untake-up drive gear are respectively located on both sides of the U-shaped groove.

[0008] The roll cutting mechanism includes: electric cutting scissors, suction plate, cutting bracket, cutting bracket guide rod, cutting bracket control cylinder, cutting scissor belt and cutting scissor belt motor.

[0009] The cutting knife belt motor and the belt pulley and the suction material disc are fixed on the cutting support respectively, the electric cutting knife is fixedly connected with the cutting knife belt motor, and the electric cutting knife is slidably connected with the cutting support.

[0010] The feeding part comprises a material shaft adapter support, an adapter support sliding plate, a sliding plate guide rail, a sliding plate horizontal moving screw, a sliding plate vertical lifting cylinder and a material winding core shaft.

[0011] One end of the material winding core shaft is provided with a core shaft gear, the material shaft adapter support is provided with a material winding core shaft mounting groove, and the optical axis part of the material winding core shaft is mounted in the material winding core shaft mounting groove.

[0012] The foil material head clamping and foil pulling part comprises a foil material head clamping support, a foil material head clamping sliding plate horizontal belt, a horizontal belt motor, a foil material head clamping support vertical belt, a vertical belt motor, a foil material head clamping support vertical guide rail, a clamping head, a clamping head abutting plate, an abutting plate lifting cylinder, a clamping head sliding plate and a clamping cylinder.

[0013] The vertical belt motor is fixed on the material feeding and receiving rack in the machine frame part, the vertical belt motor is in transmission connection with the foil material head clamping support vertical belt through a belt pulley, the foil material head clamping support vertical guide rail is fixed on the material feeding and receiving rack in the machine frame part, the foil material head clamping support is fixedly connected with the foil material head clamping support vertical belt and slidably connected with the foil material head clamping support vertical guide rail.

[0014] The horizontal belt motor is fixed on the foil material head clamping support, the horizontal belt motor is in transmission connection with the foil material head clamping sliding plate horizontal belt through a belt pulley, the clamping head sliding plate is fixedly connected with the foil material head clamping sliding plate horizontal belt and slidably connected with the foil material head clamping support.

[0015] The clamping cylinder body is fixed on the clamping head sliding plate, the clamping cylinder piston is connected with the clamping head, the clamping head abutting plate is slidably installed on the clamping head sliding plate, and the abutting plate lifting cylinder piston and body are connected with the clamping head sliding plate and the clamping head abutting plate respectively.

[0016] The riveting part comprises a riveting frame, a riveting frame belt, a riveting frame belt motor, a riveting head control cylinder, a riveting head, a riveting head sliding plate, a riveting head sliding plate belt, a riveting head sliding plate motor, a riveting pressure roller, a riveting pressure roller frame, a riveting pressure roller frame control cylinder, a riveting material clamping movable roller, a riveting material clamping fixed roller, a riveting material clamping movable roller control cylinder and a riveting workbench.

[0017] The riveting frame is slidingly installed on a material feeding and receiving frame in the frame part, the riveting frame belt motor is fixed on the material feeding and receiving frame in the frame part, the riveting frame belt motor is in transmission connection with the riveting frame belt through a belt pulley, and the riveting frame is fixedly connected with the riveting frame belt.

[0018] The riveting head control cylinder piston is coaxially connected with the riveting head, the riveting head control cylinder is fixed on the riveting head sliding plate, the riveting head sliding plate is in sliding connection with the riveting frame, the riveting head sliding plate motor is fixed on the riveting frame, the riveting head sliding plate motor is in transmission connection with the riveting head sliding plate belt through a belt pulley, the riveting head sliding plate is fixedly connected with the riveting head sliding plate belt.

[0019] The riveting pressure roller is fixed on the riveting pressure roller frame, the riveting pressure roller frame control cylinder is fixed on the riveting frame, the riveting pressure roller frame control cylinder piston is connected with the riveting pressure roller frame, and the riveting pressure roller frame is in sliding connection with the riveting frame.

[0020] The riveting material clamping fixed roller and the riveting material clamping movable roller control cylinder are respectively fixed on the material feeding and receiving frame in the frame part, the riveting material clamping movable roller control cylinder piston is connected with the riveting material clamping movable roller, and the riveting material clamping fixed roller and the riveting material clamping movable roller form a pair of rollers.

[0021] The riveting workbench is fixed on the material feeding and receiving frame in the frame part, and a gap for accommodating a foil material head clamping head sliding plate in a clamping head sliding plate part is arranged on the riveting workbench.

[0022] The coupling foil feeding part comprises a foil feeding plate, a foil feeding plate support, a feeding plate horizontal belt, a feeding plate horizontal belt motor, a feeding plate support vertical belt, a feeding plate support vertical belt motor and a foil suction disc.

[0023] The foil suction disc is arranged on the bottom surface of the foil loading plate, the foil loading plate is slidingly installed on the loading plate support, the foil loading plate is fixed with the loading plate horizontal belt, the loading plate horizontal belt motor is fixed on the loading plate support, the loading plate horizontal belt motor is in transmission connection with the loading plate horizontal belt through a belt pulley, the loading plate support vertical belt motor is fixed on the discharging and receiving rack in the rack part (1), the loading plate support vertical belt motor is in transmission connection with the loading plate support vertical belt through a belt pulley, the loading plate support is in sliding connection with the discharging and receiving rack in the rack part, and the loading plate support is fixedly connected with the loading plate support vertical belt.

[0024] The utility model discloses the beneficial effect is: full -automatic quick completion replaces the connection of two section sheet material of material core shaft.

[0025] The utility model discloses a foil material head clamping and pulling device, which belongs to the field of foil material head clamping and pulling devices. DRAWINGS

[0026] ATTACH Figure 1 It is the whole structure schematic diagram of the utility model.

[0027] ATTACH Figure 2 It is the whole structure schematic diagram of the utility model.

[0028] ATTACH Figure 3 It is the whole structure schematic diagram of the utility model.

[0029] ATTACH Figure 4 It is the whole structure schematic diagram of the utility model.

[0030] ATTACH Figure 5 It is the whole structure schematic diagram of the utility model.

[0031] ATTACH Figure 6 It is the whole structure schematic diagram of the utility model.

[0032] ATTACH Figure 7 It is the whole structure schematic diagram of the utility model.

[0033] ATTACH Figure 8 It is the whole structure schematic diagram of the utility model.

[0034] ATTACH Figure 9 It is the whole structure schematic diagram of the utility model.

[0035] ATTACH Figure 10 It is the whole structure schematic diagram of the utility model.

[0036] In the drawings, 1. frame part, 1-1. feeding and receiving frame, 1-2. roll core shaft motor, 1-3. feeding and receiving main gear, 1-4. discharging roller pair, 1-5. roll cutting mechanism, 1-51. electric cutting knife, 1-52. suction disc, 1-53. cutting support, 1-54. cutting support guide rod, 1-55. cutting support control cylinder, 1-56. cutting knife belt, 1-57. cutting knife belt motor, 1-6. roll core shaft temporary storage mechanism, 1-61. roll core shaft support plate, 1-62. roll core shaft support plate guide column, 1-63. support plate control cylinder, 2. feeding part, 2-1. roll shaft adapter support, 2-11. roll core shaft mounting groove, 2-2. adapter support sliding plate, 2-3. sliding plate guide rail, 2-4. sliding plate horizontal movement lead screw, 2-5. sliding plate vertical lifting cylinder, 2-6. roll core shaft, 2-61. core shaft gear, 3. foil material head clamping and foil pulling part, 3-1. foil material head clamping support, 3-2. foil material head clamping sliding plate horizontal belt, 3-3. horizontal belt motor, 3-4. foil material head clamping support vertical belt, 3-5. vertical belt motor, 3-6. foil material head clamping support vertical guide rail, 3-7. clamping head, 3-8. clamping head rest plate, 3-9. rest plate lifting cylinder, 3-10. clamping head sliding plate, 3-11. clamping cylinder, 3-111. first-stage clamping cylinder, 3-112. second-stage clamping cylinder, 4. riveting part, 4-1. riveting frame, 4-2. riveting frame belt, 4-3. riveting frame belt motor, 4-4. riveting head control cylinder, 4-5. riveting head, 4-6. riveting head sliding plate, 4-7. riveting head sliding plate belt, 4-8. riveting head sliding plate motor, 4-9. riveting pressure roller, 4-10. riveting pressure roller frame, 4-11. riveting pressure roller frame control cylinder, 4-12. riveting clamping movable roller, 4-13. riveting clamping fixed roller, 4-14. riveting clamping movable roller control cylinder, 4-15. riveting workbench, 4-151. gap, 4-16. hot air blower, 5. connecting foil feeding part, 5-1. foil feeding plate, 5-2. foil feeding plate support, 5-3. feeding plate horizontal belt, 5-4. feeding plate horizontal belt motor, 5-5. feeding plate support vertical belt, 5-6. feeding plate support vertical belt motor, 5-7. foil suction disc, 6. connecting foil. DETAILED DESCRIPTION

[0037] Referring to the drawings, an automatic feeding and receiving equipment for sheet roll material includes a frame part, a feeding part, a foil material head clamping and foil pulling part, a riveting part, and a connecting foil feeding part (see the drawings Figure 1 ].

[0038] The frame part 1 includes a feeding and receiving frame 1-1, a roll core shaft motor 1-2, a feeding and receiving main gear 1-3, a discharging roller pair 1-4, and a roll cutting mechanism 1-5.

[0039] The winding core shaft motor 1-2 output shaft is connected with the winding and unwinding main gear 1-3 and fixed on the unwinding receiving rack 1-1, the unwinding receiving rack 1-1 is provided with a U-shaped groove through which the winding core shaft motor 1-2 output shaft passes, and the winding core shaft motor 1-2 and the winding and unwinding main gear 1-3 are arranged on the two sides of the U-shaped groove respectively (see the attached Figure 2 )。

[0040] The unwinding receiving rack 1-1 is provided with a U-shaped groove through which the winding core shaft motor 1-2 output shaft passes, and the winding and unwinding main gear 1-3 on the winding core shaft motor 1-2 is engaged with the core shaft gear 2-61 arranged at one end of the winding core shaft 2-6, so as to drive the winding core shaft 2-6 to rotate forward and reversely, and realize the unwinding and riveting of the foil material head back to the correct position before riveting. The discharge roller 1-4 is used for tensioning at the discharge end (see the attached Figure 2 、 3 )。

[0041] The winding and cutting mechanism 1-5 comprises an electric cutting knife 1-51, a material suction disc 1-52, a cutting support 1-53, a cutting support guide rod 1-54, a cutting support control cylinder 1-55, a cutting knife belt 1-56 and a cutting knife belt motor 1-57.

[0042] The cutting knife belt motor 1-57, the belt pulley and the material suction disc 1-52 are fixed on the cutting support 1-53, the electric cutting knife 1-51 is fixedly connected with the cutting knife belt motor 1-57, and the electric cutting knife 1-51 is slidably connected with the cutting support 1-53, the cutting support 1-53 is slidably connected with the unwinding receiving rack 1-1 through the cutting support guide rod 1-54, the cylinder body of the cutting support control cylinder 1-55 is fixed on the unwinding receiving rack 1-1, and the piston of the cutting support control cylinder 1-55 is fixedly connected with the cutting support 1-53 (see the attached Figure 9 )。

[0043] When the winding core shaft 2-6 completes unwinding, the tail of the material needs to be cut off from the winding core shaft 2-6, the height of the cutting support 1-53 is controlled by the cutting support control cylinder 1-55, the tail of the material is fixed by the material suction disc 1-52 through negative pressure suction force, and the electric cutting knife 1-51 is cut off under the driving of the cutting knife belt motor 1-57 (see the attached Figure 9 )。

[0044] The feeding part 2 comprises: a material shaft adapter support 2-1, an adapter support sliding plate 2-2, a sliding plate guide rail 2-3, a sliding plate horizontal moving screw 2-4, a sliding plate vertical lifting cylinder 2-5, and a material roll core shaft 2-6. The material shaft adapter support 2-1 is vertically slidably connected to the adapter support sliding plate 2-2. The adapter support sliding plate 2-2 is slidably installed on the material receiving rack 1-1 in the rack part 1 through the sliding plate guide rail 2-3. The sliding plate horizontal moving screw 2-4 is controlled by a motor and is rotatably supported at one end on the material receiving rack 1-1 in the rack part 1 and is threadedly connected at the other end to the adapter support sliding plate 2-2.

[0045] One end of the material roll core shaft 2-6 is provided with a core shaft gear 2-61. The material shaft adapter support 2-1 is provided with a material roll core shaft mounting groove 2-11. The optical axis part of the material roll core shaft 2-6 is mounted in the material roll core shaft mounting groove 2-11.

[0046] The optical axis part of the material roll core shaft 2-6 to be fed is mounted in the material roll core shaft mounting groove 2-11. The material roll core shaft 2-6 is moved horizontally and vertically by the material shaft adapter support 2-1 into the U-shaped groove through which the output shaft of the material roll core motor 1-2 on the material receiving rack 1-1 in the rack part 1 passes, so that the material roll core motor 1-2 drives the material roll core motor 1-2 to engage with the core shaft gear 2-61 (see Fig. 2). Figure 5

[0047] The foil material head clamping and foil pulling part 3 comprises: a foil material head clamping support 3-1, a foil material head clamping sliding plate horizontal belt 3-2, a horizontal belt motor 3-3, a foil material head clamping support vertical belt 3-4, a vertical belt motor 3-5, a foil material head clamping support vertical guide rail 3-6, a clamping head 3-7, a clamping head abutting plate 3-8, an abutting plate lifting cylinder 3-9, a clamping head sliding plate 3-10, and a clamping cylinder 3-11.

[0048] The vertical belt motor 3-5 is fixed on the material receiving rack 1-1 in the rack part 1. The vertical belt motor 3-5 is in transmission connection with the foil material head clamping support vertical belt 3-4 through a belt pulley. The foil material head clamping support vertical guide rail 3-6 is fixed on the material receiving rack 1-1 in the rack part 1. The foil material head clamping support 3-1 is fixedly connected with the foil material head clamping support vertical belt 3-4 and is in sliding connection with the foil material head clamping support vertical guide rail 3-6.

[0049] The horizontal belt motor 3-3 is fixed on the foil material head clamping support 3-1. The horizontal belt motor 3-3 is in transmission connection with the foil material head clamping sliding plate horizontal belt 3-2 through a belt pulley. The clamping head sliding plate 3-10 is fixedly connected with the foil material head clamping sliding plate horizontal belt 3-2 and is in sliding connection with the foil material head clamping support 3-1.

[0050] ​The clamping cylinder 3-11 is fixed on the clamping head sliding plate 3-10, the piston of the clamping cylinder 3-11 is connected with the clamping head 3-7, the clamping head leaning plate 3-8 is vertically slidingly installed on the clamping head sliding plate 3-10, and the piston and the cylinder body of the leaning plate lifting cylinder 3-9 are respectively connected with the clamping head sliding plate 3-10 and the clamping head leaning plate 3-8.

[0051] The foil material head clamping support 3-1 drives the clamping head sliding plate 3-10 to rise from the initial position in the gap 4-151 of the riveting workbench 4-15, drives the clamping head sliding plate 3-10 to drive the clamping head 3-7 and the clamping head leaning plate 3-8 to move to the lower side of the foil material head of the material winding shaft 2-6, the clamping head 3-7 and the clamping head leaning plate 3-8 are vertically and separately arranged on the two sides of the foil material head, and the clamping head 3-7 and the clamping head leaning plate 3-8 horizontally combine to clamp the foil material head. In the above-mentioned action, the clamping head 3-7 and the clamping head leaning plate 3-8 clamp the foil material head to return to the initial position and then release the foil material head. At this time, the material winding shaft motor 1-2 is in the material releasing working state (see the attached Figure 4 ).

[0052] The riveting part 4 comprises a riveting frame 4-1, a riveting frame belt 4-2, a riveting frame belt motor 4-3, a riveting head control cylinder 4-4, a riveting head 4-5, a riveting head sliding plate 4-6, a riveting head sliding plate belt 4-7, a riveting head sliding plate motor 4-8, a riveting pressure roller 4-9, a riveting pressure roller frame 4-10, a riveting pressure roller frame control cylinder 4-11, a riveting material clamping movable roller 4-12, a riveting material clamping fixed roller 4-13, a riveting material clamping movable roller control cylinder 4-14 and a riveting workbench 4-15 (see the attached Figure 6 , 7 ).

[0053] The riveting frame 4-1 is slidingly installed on the material releasing and receiving frame 1-1 in the frame part 1, the riveting frame belt motor 4-3 is fixed on the material releasing and receiving frame 1-1 in the frame part 1, the riveting frame belt motor 4-3 is in transmission connection with the riveting frame belt 4-2 through a belt pulley, and the riveting frame 4-1 is fixedly connected with the riveting frame belt 4-2 (see the attached Figure 6 , 7 ).

[0054] The piston of the riveting head control cylinder 4-4 is coaxially connected with the riveting head 4-5, the riveting head control cylinder 4-4 is fixed on the riveting head sliding plate 4-6, the riveting head sliding plate 4-6 is in sliding connection with the riveting frame 4-1, the riveting head sliding plate motor 4-8 is fixed on the riveting frame 4-1, the riveting head sliding plate motor 4-8 is in transmission connection with the riveting head sliding plate belt 4-7 through a belt pulley, and the riveting head sliding plate 4-6 is fixedly connected with the riveting head sliding plate belt 4-7 (see the attached Figure 4 ).

[0055] The riveting pressure roller 4-9 is fixed on the riveting pressure roller rack 4-10, the riveting pressure roller rack control cylinder 4-11 is fixed on the riveting rack 4-1, the piston of the riveting pressure roller rack control cylinder 4-11 is connected with the riveting pressure roller rack 4-10, and the riveting pressure roller rack 4-10 is in sliding connection with the riveting rack 4-1 (see the attached Figure 4 ).

[0056] The riveting clamping fixed roller 4-13 and the riveting clamping movable roller control cylinder 4-14 are respectively fixed on the material feeding and receiving rack 1-1 in the rack part 1, the piston of the riveting clamping movable roller control cylinder 4-14 is connected with the riveting clamping movable roller 4-12, and the riveting clamping fixed roller 4-13 is in a pair of roller structure with the riveting clamping movable roller 4-12 (see the attached Figure 6 、 7 ).

[0057] The riveting workbench 4-15 is fixed on the material feeding and receiving rack 1-1 in the rack part 1, and the riveting workbench 4-15 is provided with a gap 4-151 for accommodating the clamping head sliding plate 3-10 in the clamping head pulling foil part 3 (see the attached Figure 6 、 7 ).

[0058] After the clamping head 3-7 and the clamping head abutting plate 3-8 clamp the foil material head to the initial position and release the foil material head, the riveting clamping movable roller 4-12 falls down, the riveting clamping fixed roller 4-13 and the riveting clamping movable roller 4-12 in the pair of roller structure press the foil, the material winding shaft motor 1-2 is in the reverse material winding state, the foil material head is pulled back to the riveting workbench 4-15, and the previous section of the foil material tail is also on the riveting workbench 4-15,

[0059] The coupling foil feeding part places the coupling foil 6 between the foil material head and the foil material tail to form a lap joint posture, the riveting pressure roller 4-9 falls down under the driving of the riveting pressure roller rack 4-10, and the riveting pressure roller 4-9 is used for flattening and rolling the foil material head and the foil material tail, and the riveting head control cylinder 4-4 drives the riveting head 4-5 to perform multi-point riveting. After riveting, the riveting pressure roller 4-9 is lifted. The foil material tail drives the foil material head to start feeding under the action of the discharging roller pair 1-4 (see the attached Figure 6 、 7 ).

[0060] The coupling foil feeding part 5 comprises a foil feeding plate 5-1, a foil feeding plate support 5-2, a feeding plate horizontal belt 5-3, a feeding plate horizontal belt motor 5-4, a feeding plate support vertical belt 5-5, a feeding plate support vertical belt motor 5-6 and a foil suction disc 5-7.

[0061] The suction foil disc 5-7 is arranged on the bottom surface of the foil loading plate 5-1, the foil loading plate 5-1 is slidingly installed on the loading plate support 5-2, the foil loading plate 5-1 is fixed with the loading plate horizontal belt 5-3, the loading plate horizontal belt motor 5-4 is fixed on the loading plate support 5-2, the loading plate horizontal belt motor 5-4 is in transmission connection with the loading plate horizontal belt 5-3 through a belt pulley, the loading plate support vertical belt motor 5-6 is fixed on the discharging and receiving rack 1-1 in the rack part 1, the loading plate support vertical belt motor 5-6 is in transmission connection with the loading plate support vertical belt 5-5 through a belt pulley, the loading plate support 5-2 is in sliding connection with the discharging and receiving rack 1-1 in the rack part 1, and the loading plate support 5-2 is fixedly connected with the loading plate support vertical belt 5-5.

[0062] The foil loading plate 5-1 moves from the initial position to the connecting foil 6 storage bin, the suction foil disc 5-7 on the foil loading plate 5-1 sucks the connecting foil 6, the foil loading plate 5-1 moves to above the riveting workbench 4-15, and the suction foil disc 5-7 places the connecting foil 6 on the foil head and the foil tail. The foil loading plate 5-1 returns to the initial position to complete the connecting foil loading (see Figure 5). Figure 8 )

[0063] In the foil head clamping and foil pulling part 3 in the embodiment of the utility model, the clamping cylinder 3-11 comprises: a first clamping cylinder 3-111 and a second clamping cylinder 3-112, the cylinder body of the first clamping cylinder 3-111 is connected with the piston of the second clamping cylinder 3-112, and the cylinder body of the second clamping cylinder 2-12 is fixed on the clamping head sliding plate 3-10. The control of the clamping cylinder is facilitated, and the twice clamping of the foil head is solved (see the attached Figure 4 ).

[0064] In the riveting part 4 in the embodiment of the utility model, the hot air blower 4-16 is further arranged on the riveting pressure roller rack 4-10. The hot air blower 4-16 is used for heating the foil head, the foil tail and the connecting foil, so that the riveting is facilitated (see the attached Figure 7 ).

[0065] In the riveting part 4 in the embodiment of the utility model, the riveting head control cylinder 4-4, the riveting head 4-5 and the riveting head sliding plate 4-6 are arranged in two, and the two riveting head sliding plates 4-6 are fixedly connected with the two sides of the riveting head sliding plate belt 4-7 respectively. The structure design is facilitated, and the riveting efficiency is improved (see the attached Figure 7 ).

[0066] The utility model discloses an embodiment, the rack part 1 still be provided with roll stock mandrel temporary storage mechanism 1-6, roll stock mandrel temporary storage mechanism 1-6 include: roll stock mandrel support plate 1-61, mandrel support plate guide pillar 1-62 and support plate control cylinder 1-63, roll stock mandrel support plate 1-61 through mandrel support plate guide pillar 1-62 with the material receiving rack 1-1 constitute the sliding connection, and support plate control cylinder 1-63 is fixed on the material receiving rack 1-1, and support plate control cylinder 1-63 piston is connected with roll stock mandrel support plate 1-61 (see the attached Figure 10 ).

[0067] The loading part 2 needs to replace the roll stock mandrel 2-6 first and is temporarily stored in the roll stock mandrel support plate 1-61, and after the full roll stock mandrel 2-6 is sent to the material releasing working position, the roll stock mandrel 2-6 that needs to be replaced is retrieved, and the loading time is greatly saved.

Claims

1. An automatic feeding and receiving device for sheet rolls, comprising a frame section, a feeding section, a foil head clamping and foil pulling section, a riveting section, and a connecting foil feeding section, characterized in that: The frame part (1) includes: a feeding and receiving frame (1-1), a coil mandrel motor (1-2), a feeding and take-up drive gear (1-3), a discharge roller (1-4), and a coil cutting mechanism (1-5). The output shaft of the coil mandrel motor (1-2) is connected to the take-up and untake-up drive gear (1-3) and fixed on the untake-up and receiving frame (1-1). The untake-up and receiving frame (1-1) is provided with a U-shaped groove through which the output shaft of the coil mandrel motor (1-2) passes. The coil mandrel motor (1-2) and the take-up and untake-up drive gear (1-3) are respectively arranged on both sides of the U-shaped groove. The roll cutting mechanism (1-5) includes: electric cutter (1-51), suction plate (1-52), cutting bracket (1-53), cutting bracket guide rod (1-54), cutting bracket control cylinder (1-55), cutter belt (1-56), and cutter belt motor (1-57). The cutting shear belt motor (1-57), pulley, and suction plate (1-52) are respectively fixed on the cutting bracket (1-53). The electric cutting shear (1-51) is fixedly connected to the cutting shear belt motor (1-57). The electric cutting shear (1-51) is also slidably connected to the cutting bracket (1-53). The cutting bracket (1-53) is slidably connected to the feeding and receiving frame (1-1) via the cutting bracket guide rod (1-54). The cylinder body of the cutting bracket control cylinder (1-55) is fixed on the feeding and receiving frame (1-1). The piston of the cutting bracket control cylinder (1-55) is fixedly connected to the cutting bracket (1-53). The feeding section (2) includes: a material shaft adapter bracket (2-1), an adapter bracket slide plate (2-2), a slide plate guide rail (2-3), a slide plate horizontal movement screw (2-4), a slide plate vertical lifting cylinder (2-5), and a coil mandrel (2-6). The material shaft adapter bracket (2-1) is vertically slidably connected to the adapter bracket slide plate (2-2). The adapter bracket slide plate (2-2) is slidably installed on the feeding and receiving frame (1-1) in the frame section (1) via the slide plate guide rail (2-3). The slide plate horizontal movement screw (2-4) is controlled by a motor. One end is rotated and supported on the feeding and receiving frame (1-1) in the frame section (1), and the other end is threadedly connected to the adapter bracket slide plate (2-2). One end of the coil mandrel (2-6) is provided with a mandrel gear (2-61), and the material shaft adapter bracket (2-1) is provided with a coil mandrel mounting groove (2-11). The optical shaft part of the coil mandrel (2-6) is installed in the coil mandrel mounting groove (2-11). The foil head clamping and foil pulling part (3) includes: foil head clamping bracket (3-1), foil head clamping slide horizontal belt (3-2), horizontal belt motor (3-3), foil head clamping bracket vertical belt (3-4), vertical belt motor (3-5), foil head clamping bracket vertical guide rail (3-6), clamping head (3-7), clamping head back plate (3-8), back plate lifting cylinder (3-9), clamping head slide plate (3-10), and clamping cylinder (3-11); The vertical belt motor (3-5) is fixed on the feeding and receiving frame (1-1) in the frame part (1). The vertical belt motor (3-5) is connected to the vertical belt (3-4) of the foil head clamp bracket via a pulley. The vertical guide rail (3-6) of the foil head clamp bracket is fixed on the feeding and receiving frame (1-1) in the frame part (1). The foil head clamp bracket (3-1) is fixedly connected to the vertical belt (3-4) of the foil head clamp bracket, and at the same time, it is slidably connected to the vertical guide rail (3-6) of the foil head clamp bracket. The horizontal belt motor (3-3) is fixed on the foil head clamp bracket (3-1). The horizontal belt motor (3-3) is connected to the horizontal belt (3-2) of the foil head clamp slide plate via a pulley. The clamping head slide plate (3-10) is fixedly connected to the horizontal belt (3-2) of the foil head clamp slide plate, and is also connected to the foil head clamp bracket (3-1) in a sliding manner. The clamping cylinder (3-11) is fixed on the clamping head slide plate (3-10), the piston of the clamping cylinder (3-11) is connected to the clamping head (3-7), the clamping head back plate (3-8) is vertically slidably mounted on the clamping head slide plate (3-10), and the piston and cylinder of the back plate lifting cylinder (3-9) are respectively connected to the clamping head slide plate (3-10) and the clamping head back plate (3-8); The riveting part (4) includes: a riveting frame (4-1), a riveting frame belt (4-2), a riveting frame belt motor (4-3), a riveting head control cylinder (4-4), a riveting head (4-5), a riveting head slide plate (4-6), a riveting head slide plate belt (4-7), a riveting head slide plate motor (4-8), a riveting pressure roller (4-9), a riveting pressure roller frame (4-10), a riveting pressure roller frame control cylinder (4-11), a riveting clamping movable roller (4-12), a riveting clamping fixed roller (4-13), a riveting clamping movable roller control cylinder (4-14), and a riveting worktable (4-15). The riveting frame (4-1) is slidably installed on the feeding and receiving frame (1-1) in the frame part (1). The riveting frame belt motor (4-3) is fixed on the feeding and receiving frame (1-1) in the frame part (1). The riveting frame belt motor (4-3) is connected to the riveting frame belt (4-2) via a pulley. The riveting frame (4-1) and the riveting frame belt (4-2) are fixedly connected. The piston of the rivet joint control cylinder (4-4) is coaxially connected to the rivet joint (4-5). The rivet joint control cylinder (4-4) is fixed on the rivet joint slide plate (4-6). The rivet joint slide plate (4-6) and the riveting machine frame (4-1) are slidably connected. The rivet joint slide plate motor (4-8) is fixed on the riveting machine frame (4-1). The rivet joint slide plate motor (4-8) is connected to the rivet joint slide plate belt (4-7) via a pulley. The rivet joint slide plate (4-6) and the rivet joint slide plate belt (4-7) are fixedly connected. The riveting pressure roller (4-9) is fixed on the riveting pressure roller frame (4-10), and the riveting pressure roller frame control cylinder (4-11) is fixed on the riveting frame (4-1). The piston of the riveting pressure roller frame control cylinder (4-11) is connected to the riveting pressure roller frame (4-10), and the riveting pressure roller frame (4-10) and the riveting frame (4-1) form a sliding connection. The riveting clamping fixed roller (4-13) and the riveting clamping movable roller control cylinder (4-14) are respectively fixed on the feeding and receiving frame (1-1) in the frame part (1). The piston of the riveting clamping movable roller control cylinder (4-14) is connected to the riveting clamping movable roller (4-12). The riveting clamping fixed roller (4-13) and the riveting clamping movable roller (4-12) form a roller pair structure. The riveting workbench (4-15) is fixed on the feeding and receiving frame (1-1) in the frame part (1). The riveting workbench (4-15) is provided with a gap (4-151) for accommodating the clamping head slide plate (3-10) in the foil clamping and pulling part (3). The connecting foil feeding part (5) includes: foil feeding plate (5-1), foil feeding plate support (5-2), feeding plate horizontal belt (5-3), feeding plate horizontal belt motor (5-4), feeding plate support vertical belt (5-5), feeding plate support vertical belt motor (5-6), and foil suction plate (5-7). The foil feeding tray (5-7) is set on the bottom surface of the foil feeding plate (5-1). The foil feeding plate (5-1) is slidably mounted on the feeding plate bracket (5-2). The foil feeding plate (5-1) is fixed to the feeding plate horizontal belt (5-3). The feeding plate horizontal belt motor (5-4) is fixed on the feeding plate bracket (5-2). The feeding plate horizontal belt motor (5-4) is connected to the feeding plate horizontal belt (5-3) via a pulley. The vertical belt motor (5-6) of the material plate bracket is fixed on the feeding and receiving frame (1-1) in the frame part (1). The vertical belt motor (5-6) of the material plate bracket is connected to the vertical belt (5-5) of the material plate bracket via a pulley. The material plate bracket (5-2) is connected to the feeding and receiving frame (1-1) in the frame part (1) via a sliding connection. The material plate bracket (5-2) is also fixedly connected to the vertical belt (5-5) of the material plate bracket.

2. The automatic feeding and receiving equipment for sheet rolls according to claim 1, characterized in that: The clamping cylinder (3-11) in the foil material head clamping and foil pulling part (3) includes: a primary clamping cylinder (3-111) and a secondary clamping cylinder (3-112). The cylinder body of the primary clamping cylinder (3-111) is connected to the piston of the secondary clamping cylinder (3-112), and the cylinder body of the secondary clamping cylinder (2-12) is fixed on the clamping head slide plate (3-10).

3. An automatic feeding and receiving device for sheet rolls according to claim 1 or 2, characterized in that: The riveting part (4) further includes a hot air blower (4-16), which is mounted on the riveting pressure roller frame (4-10).

4. An automatic feeding and receiving device for sheet rolls according to claim 1 or 2, characterized in that: The riveting part (4) has two riveting control cylinders (4-4), riveting joints (4-5) and riveting joint slide plates (4-6), and the two riveting joint slide plates (4-6) are fixedly connected to both sides of the riveting joint slide plate belt (4-7).

5. An automatic feeding and receiving device for sheet rolls according to claim 1 or 2, characterized in that: The frame part (1) is also provided with a coil mandrel temporary storage mechanism (1-6). The coil mandrel temporary storage mechanism (1-6) includes: a coil mandrel support plate (1-61), a mandrel support plate guide post (1-62), and a support plate control cylinder (1-63). The coil mandrel support plate (1-61) is slidably connected to the feeding and receiving frame (1-1) via the mandrel support plate guide post (1-62). The support plate control cylinder (1-63) is fixed on the feeding and receiving frame (1-1), and the piston of the support plate control cylinder (1-63) is connected to the coil mandrel support plate (1-61).

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