CN217620731U

CN217620731U - Sponge rewinding trimming machine

Info

Publication number: CN217620731U
Application number: CN202221002964.6U
Authority: CN
Inventors: 阮国桥; 曹凯; 石帅科; 谢承引
Original assignee: Hubei Shifeng New Material Co ltd
Current assignee: Hubei Shifeng New Material Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-21
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a sponge rewinding and trimming machine, which comprises a base, wherein a winding frame and an unwinding frame are fixed at the top end of the base, and two groups of bearing rollers are respectively arranged at the tops of the winding frame and the unwinding frame; a winding motor and an unwinding motor are respectively fixed on the winding frame and the unwinding frame in sequence, the output shafts of the winding motor and the unwinding motor are connected with a winding roller and an unwinding roller through universal joints, and two ends of the winding roller and the unwinding roller are abutted against between each group of bearing rollers; a plurality of material guide rollers are also arranged above the base, and each material guide roller is positioned between the winding frame and the unwinding frame; a plurality of cutting frames are arranged on one side, close to the square roll frame, of the base, mounting frames are fixed to the tops of the cutting frames, sliding rails are fixed to the tops of the mounting frames, and sliding tables are connected to the sliding rails in a sliding mode; each mounting bracket is also rotatably connected with a screw rod, and each screw rod is in threaded connection with the sliding table. The utility model has the advantages of high production efficiency, good safety and the like.

Description

Sponge rewinding trimming machine

Technical Field

The utility model relates to a sponge production facility technical field specifically is a sponge rewinding cutting edge machine.

Background

The sponge can be cut into long sheets after foaming and forming, and then the long sheets are rolled up to be stored, and the sponge which is sliced and rolled needs to be rewound and trimmed because the flatness of the edge of the foamed sponge cannot meet the factory requirements and the foaming width of the sponge sometimes does not meet the customer requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, provide a sponge rewinding cutting edge machine, aim at realizing improving production efficiency to the automatic rewinding cutting edge operation of sponge.

The purpose of the utility model can be realized by the following technical proposal: the sponge rewinding and edge cutting machine is characterized by comprising a base, wherein a winding frame and an unwinding frame are fixed at the top end of the base, and two groups of bearing rollers are respectively arranged at the tops of the winding frame and the unwinding frame; a winding motor and an unwinding motor are respectively and sequentially fixed on the winding frame and the unwinding frame, the output shafts of the winding motor and the unwinding motor are respectively connected with a winding roller and an unwinding roller through universal joints, and two ends of the winding roller and the unwinding roller are respectively abutted between each group of bearing rollers; a plurality of material guiding rollers are further arranged above the base, and each material guiding roller is positioned between the winding frame and the unwinding frame; a plurality of cutting frames are arranged on one side, close to the square roll frame, of the base, mounting frames are fixed to the tops of the cutting frames, sliding rails are fixed to the tops of the mounting frames, and sliding tables are connected to the sliding rails in a sliding mode; each mounting rack is also rotatably connected with a screw, and each screw is in threaded connection with the sliding table; each sliding table is fixed with a sliding sleeve, a rotating shaft is inserted into each sliding sleeve, one end of each rotating shaft is fixed with a rocker, the other end of each rotating shaft is fixed with a fixed disc, the center of one end face of the fixed disc is fixedly connected with the rotating shaft, the other end face of the fixed disc is provided with a knife rest, one end of each screw rod is fixed with a rotary disc, each knife rest is fixed with a cutting knife, each sliding table is provided with a fixing bolt capable of fixing the sliding table on a sliding rail, and a control panel is further fixed on the base.

Preferably, the tool rest is rotatably connected to the center of the fixed disc; a guide groove is formed in the knife rest, a compression bolt is connected to the fixed disc in a threaded mode, and the compression bolt is connected with the guide groove in a sliding mode; each cutting frame is hinged with the base through a hinge, and the base is further provided with an electromagnet capable of fixing the cutting frame.

Preferably, the compression bolt comprises a screw rod and a twisting handle, and a pressure plate is fixed in the middle of the screw rod.

Drawings

FIG. 1 is a schematic side view mechanism of the edge cutting machine.

FIG. 2 is a block diagram of the electrical connections of the present trimmer control system.

Fig. 3 is a schematic perspective view of a cutting frame in the edge cutting machine.

Fig. 4 is a schematic perspective view of a pressing bolt in the edge cutting machine.

In the figure, 1, a base; 11. a hinge; 2. a winding frame; 21. a winding motor; 22. a wind-up roll; 3. unwinding the frame; 31. an unwinding motor; 32. unwinding rollers; 4. supporting the roller; 5. A universal joint; 6. a material guide roller; 7. cutting the frame; 71. a mounting frame; 72. a slide rail; 73. a sliding table; 731. a sliding sleeve; 732. a rotating shaft; 733. a rocker; 734. fixing the disc; 735. a tool holder; 736. a cutter; 737. a guide groove; 738. a compression bolt; 7381. a screw rod; 7382. twisting a handle; 7383. a platen; 74. a screw; 75. a turntable; 76. a fixing bolt; 8. a control panel; 9. an electromagnet.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, a sponge rewinding and trimming machine comprises a base 1, wherein a winding frame 2 and an unwinding frame 3 are fixed at the top end of the base 1, and two groups of supporting rollers 4 are respectively arranged at the tops of the winding frame 2 and the unwinding frame 3; a winding motor 21 and an unwinding motor 31 are respectively fixed on the winding frame 2 and the unwinding frame 3 in sequence, the output shafts of the winding motor 21 and the unwinding motor 31 are connected with a winding roller 22 and an unwinding roller 32 through universal joints 5, and two ends of the winding roller 22 and two ends of the unwinding roller 32 are respectively abutted against the bearing idler wheels 4; a plurality of material guide rollers 6 are also arranged above the base 1, and each material guide roller 6 is positioned between the winding frame 2 and the unwinding frame 3; a plurality of cutting frames 7 are arranged on one side, close to the unreeling frame 3, of the base 1, mounting frames 71 are fixed to the tops of the cutting frames 7, sliding rails 72 are fixed to the tops of the mounting frames 71, and sliding tables 73 are connected to the sliding rails 72 in a sliding mode; each mounting frame 71 is also rotatably connected with a screw 74, and each screw 74 is in threaded connection with the sliding table 73; sliding sleeves 731 are fixed on each sliding table 73, rotating shafts 732 are inserted into each sliding sleeve 731, a rocker 733 is fixed at one end of each rotating shaft 732, a fixed disc 734 is fixed at the other end of each rotating shaft 732, the center of one end face of the fixed disc 734 is fixedly connected with the rotating shaft 732, a knife rest 735 is arranged on the other end face of the fixed disc 734, a rotary disc 75 is fixed at one end of each screw 74, a cutting knife 736 is fixed on each knife rest 735, a fixing bolt 76 capable of fixing the sliding table 73 on a sliding rail 72 is arranged on each sliding table 73, and a control panel 8 is further fixed on the base 1.

When the edge cutting machine cuts the edges of the sponge, a sponge roll can be placed on the unwinding frame 3 before the edge cutting machine, the unwinding roller 32 is inserted into the center of the sponge roll, and then the outermost sponge is drawn to be sequentially wound around each material guide roller 6 until the winding roller 22 is fixed; then, each turntable 75 is rotated to drive the sliding table 73 to move, so that the position of the cutting knife 736 is adjusted; finally, start this cutting edge machine through control panel 8, make rolling motor 21 and unreel motor 31 simultaneous workings, make cut-off knife 736 hug closely the sponge book simultaneously through the crank, realize that the limit unreels the limit and cuts out the limit, can accomplish the cutting edge operation to the sponge automatically, high-efficiently. A controller is arranged in the edge cutting machine and electrically connected with a power supply, and the winding motor 21, the unwinding motor 31 and the electromagnet are all electrically connected with the controller. We can input the parameters of the thickness of the coiled material, the diameter of the sponge roll, the thickness of the coiled material and the like through the control panel 8, the controller can control the rotating speeds of the winding motor 21 and the unwinding motor 31, the two are always matched with each other, and then the dragging force exerted on the sponge is always kept consistent.

As shown in fig. 3, a tool holder 735 is rotatably attached to the center of the stationary plate 734; a guide groove 737 is formed in the tool holder 735, a pressing bolt 738 is connected to the fixed disc 734 in a threaded mode, and the pressing bolt 738 is connected with the guide groove 737 in a sliding mode; each cutting frame 7 is hinged with the base 1 through a hinge 11, and the base 1 is further provided with an electromagnet 9 capable of fixing the cutting frame 7. The compressing bolt 738 comprises a screw rod 7381 and a screw handle 7382, and a pressure plate 7383 is fixed in the middle of the screw rod 7381.

In the edge cutting machine, in order to facilitate the installation and the disassembly of the sponge roll, the winding roll 22 and the unwinding roll 32 are connected with the output shafts of the winding motor 21 and the unwinding motor 31 by adopting the universal joint 5, so that the winding roll and the unwinding motor can be lifted and swung, and the sponge roll is further drawn out from one end of the winding roll and the unwinding motor. Meanwhile, as one end of the unwinding frame 3 is provided with a cutting knife 736, a knife rest 735 and other mechanisms, the cutting frame 7 is arranged on the base 1 in a hinged mode, the two cutting frames 7 are opened, the sponge roll can obtain enough avoiding space, the controller can control the electromagnet 9 to be started when the winding motor 21 and the unwinding motor 31 start to work, and the auxiliary hinge 11 is used for fixing the cutting frame 7 on the base 1. Meanwhile, because the cut-off knife 736 has certain danger, when the edge cutting machine is not used, the cut-off knife 736 should be folded, so that in the edge cutting machine, the knife rest 735 is rotatably connected to the fixed disc 734, and only the compressing bolt 738 needs to be loosened, the knife rest 735 will automatically droop, and the cut-off knife 736 is folded in the cutting frame 7, thereby effectively eliminating potential safety hazards.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The sponge rewinding and edge cutting machine is characterized by comprising a base (1), wherein a winding frame (2) and an unwinding frame (3) are fixed at the top end of the base (1), and two groups of bearing rollers (4) are respectively arranged at the tops of the winding frame (2) and the unwinding frame (3); a winding motor (21) and an unwinding motor (31) are respectively and sequentially fixed on the winding frame (2) and the unwinding frame (3), output shafts of the winding motor (21) and the unwinding motor (31) are respectively connected with a winding roller (22) and an unwinding roller (32) through universal joints (5), and two ends of the winding roller (22) and the unwinding roller (32) are respectively abutted between the groups of bearing rollers (4); a plurality of guide rollers (6) are further arranged above the base (1), and each guide roller (6) is positioned between the winding frame (2) and the unwinding frame (3); a plurality of cutting frames (7) are arranged on one side, close to the square roll frame, of the base (1), mounting frames (71) are fixed to the tops of the cutting frames (7), sliding rails (72) are fixed to the tops of the mounting frames (71), and sliding tables (73) are connected to the sliding rails (72) in a sliding mode; each mounting rack (71) is also rotatably connected with a screw (74), and each screw (74) is in threaded connection with the sliding table (73); sliding sleeves (731) are fixed on each sliding table (73), rotating shafts (732) are inserted into each sliding sleeve (731), a rocker (733) is fixed at one end of each rotating shaft (732), a fixed disc (734) is fixed at the other end of each rotating shaft (732), the center of one end face of the fixed disc (734) is fixedly connected with the rotating shaft (732), a tool rest (735) is arranged on the other end face of the fixed disc (734), a cutting knife (736) is fixed on each tool rest (735), a rotating disc (75) is fixed at one end of each screw (74), a fixing bolt (76) capable of fixing the sliding table (73) on a sliding rail (72) is arranged on each sliding table (73), and a control panel (8) is further fixed on the base (1).

2. A sponge rewinding and trimming machine as claimed in claim 1, characterized in that said blade holder (735) is rotatably connected to the centre of the fixed plate (734); a guide groove (737) is formed in the tool rest (735), a pressing bolt (738) is connected to the fixed disc (734) in a threaded mode, and the pressing bolt (738) is connected with the guide groove (737) in a sliding mode; each cutting frame (7) is hinged with the base (1) through a hinge, and the base (1) is further provided with an electromagnet capable of fixing the cutting frame (7).

3. The sponge rewinding and trimming machine as claimed in claim 2, characterized in that said pressing pin (738) comprises a lead screw (7381) and a screw (7382), said lead screw (7381) having a pressure plate (7383) fixed in the middle.