CN108996288A - A kind of rolling-up mechanism for band-like waste recovery - Google Patents

Abstract

The invention discloses a rewinding mechanism for strip-shaped waste recycling, which is composed of an automatic feeding device, a material tape cutting device, a material receiving shaft and a material tape shaft; the material tape cutting device is installed on the automatic feeding device through screws. On the feeding table of the device, and the automatic feeding device is located between the upper roller and the feeding plate; the receiving shaft is at the bottom right of one end of the automatic feeding device; And it is located on the left side of the receiving shaft. The invention realizes the automatic delivery of the material belt through the material belt shaft and the servo motor to drive the rollers, which improves the recovery efficiency and quality of the belt-shaped waste; uses the control system to control the material belt cutting device, and organically combines the transportation and cutting of the belt-shaped waste, When the tape shaft is rewound to a specific thickness, the tape cutting device on the feeding table of the automatic feeding device can automatically cut off the tape, realize the automatic cutting of the tape shaft after it is fully rolled, and improve the recycling efficiency of strip waste. The labor cost of recycling is eliminated.

Description

A winding mechanism for strip waste recycling

technical field

The invention belongs to the technical field of mechanical manufacturing, and relates to a waste recycling mechanism, in particular to a winding mechanism for strip-shaped waste recycling.

Background technique

During the stamping process, due to the needs of the process, waste materials have to be left. The waste materials in stamping production account for 30% to 70% of the stamping materials, which reduces the utilization rate of the plate, causes waste, and affects the economy of the stamping process. Not only does it need to be cleaned, but also the accumulation of waste will affect the normal processing and even cause the edge of the knife to burst.

At present, the commonly used belt-shaped waste recycling method is to collect the waste in waste barrels for centralized processing or use waste conveyor lines to transport them to waste centralized areas for centralized processing. This recycling method is messy and requires manual secondary treatment of waste and messy The waste takes up a lot of space and is not easy to recycle.

When the rewinding device of most waste recycling machines in China is rewinding, when the tape shaft is rewinding a tape of sufficient thickness, it needs to be cut manually, which is time-consuming and laborious, with low recycling efficiency and high recycling cost. Therefore, there is an urgent need for a winding mechanism that combines winding and cutting to realize automatic cutting of the strip and is suitable for recycling strip-shaped waste.

Contents of the invention

The purpose of the present invention is to provide a rewinding mechanism for strip-shaped waste that is simple in structure, easy to install and use, and can automatically cut off. It realizes automatic rewinding of the strip through an automatic feeding device, a rewinding shaft and a strip shaft.

The technical scheme adopted in the present invention is composed of an automatic feeding device, a material tape cutting device, a material receiving shaft and a material tape shaft; The feeding device is located between the upper roller and the feeding plate; the receiving shaft is at the bottom right of one end of the automatic feeding device; the tape shaft is arranged under the automatic feeding device and is located on the left side of the receiving shaft.

The automatic feeding device is composed of a circular material guide sheet, a feeding table, a servo motor, rubber rollers, upper rollers, a material limiting sheet, a feeding plate and a material guide strip; the circular material guide sheet is installed on the on the feeding table; the servo motor and the rubber rollers are installed under the feeding table to drive the rubber rollers to rotate; the upper roller is installed above the feeding table through the shaft core and the screw; the feeding plate and the material limiting The sheet is installed on one side of the feeding table, the material limiting sheet is placed above the feeding plate, and the material guide strip is installed on the lower right side of the feeding plate through screws.

The strip cutting device is composed of a cutter, a limit nail, a cylinder fixing plate, a cylinder, a support plate, a pressing plate, a cutter fixing plate and a cutter guide block; On the feeding table of the device, the cylinder fixing plate is installed on the opening of the support plate through screws, and the cylinder is installed in front of the cylinder fixing plate through screws; one of the pressing plates is installed at the slot of the automatic feeding device, and the other is installed Below the cylinder, limit nails pass through the pressing plate and are respectively installed at both ends; the cutter fixing plate is connected to the cylinder through screws, the cutter is fixed at the opening of the cutter fixing plate, and the cutter The guide block is installed on the top of the feeding table of the automatic feeding device through screws, and the cutter passes through the opening of the cutter guide block.

The receiving shaft is composed of a receiving shaft disc, a receiving shaft core and a servo motor; the receiving shaft core is arranged between the guide strip and the material limiting sheet of the automatic feeding device and separated from each other, and the receiving shaft The core passes through the rewinding shaft disc and is parallel to the servo motor, and the servo motor is located under the rewinding shaft core.

The material belt shaft is composed of a fixed block, a locking device, a material belt shaft disk and a material belt shaft core; the fixed block is installed at the end of the material belt shaft core, and is connected with the shell of the belt waste machine through screws to fix the material belt The spatial position of the shaft; the locking device is installed between the two fixed blocks on the tape shaft core; the tape shaft disc is installed at the beginning of the tape shaft core.

The invention is installed and fixed on the band-shaped waste recycling machine, has simple structure and is convenient to use. The servo motor of the tape shaft and the automatic feeding device drives the tape shaft and the roller to rotate to realize the automatic conveying of the tape, which improves the recycling efficiency and quality of the tape-shaped waste; use the control system to control the cylinder movement of the tape cutting device to realize cutting The action combines the conveying and cutting of strip-shaped waste organically. When the strip shaft is wound up to a specific thickness, the strip cutting device installed on the conveying table of the automatic feeding device can automatically cut off the strip and realize the full strip shaft. The automatic cutting after the roll improves the recycling efficiency of strip waste and eliminates the labor cost of recycling.

Description of drawings

Fig. 1 is the structural representation of the winding mechanism that the present invention is used for strip waste recycling;

Fig. 2 is the structural representation of automatic feeding device of the present invention;

Fig. 3 and Fig. 4 are the structure schematic diagrams of strip cutting device of the present invention;

Fig. 5 is a schematic structural view of the receiving shaft of the present invention;

Fig. 6 is a schematic diagram of the structure of the tape shaft of the present invention;

In the figure, 1. Automatic feeding device, 2. Tape cutting device, 3. Receiving shaft, 4. Tape shaft, 11. Circular material guide, 12. Upper roller, 13. Material limiter, 14. Servo Motor, 15. Rubber roller, 16. Conveying platform, 17. Feeding plate, 18 Material guide bar, 21. Cutter, 22. Limit nail, 23, Cylinder fixing plate, 24. Cylinder, 25. Supporting plate, 26 .Clamping plate, 27. Cutter fixing plate, 28. Cutter guide plate, 31. Receiving shaft disk, 32. Receiving shaft core, 33. Servo motor, 41. Fixed block, 42. Locking device, 43. Material tape shaft disk, 44. material tape shaft core.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

A kind of rewinding mechanism that is used for strip waste recycling, as shown in Figure 1, it is made up of automatic feeding device 1, material tape cutting device 2, material rewinding shaft 3 and material tape shaft 4; Described material tape cutting device 2 is installed on the feeding platform 16 of the automatic feeding device 1 through screws and between the upper roller 12 and the feeding plate 17 of the automatic feeding device; The shaft core of 3 is between the material guide bar 18 of automatic feeder 1 and the material-limiting sheet 13 but does not contact; In the above structure, the strip cutting device assists the movement of the strip through the feeding platform, and the mutual cooperation of the material guide strip 18 and the material limiting sheet 13 can limit the position of the discharge, preventing the deviation of the left and right positions caused by the transmission. For the narrow width design between the two, it can avoid the overlapping of multiple material belts and affect the normal feeding.

As shown in Figure 2, the automatic feeding device 1 of the present invention consists of a circular material guide sheet 11, a feeding table 16, a servo motor 14, a rubber roller 15, an upper roller 12, a material limiting sheet 13, a feeding plate 17 and a material guide strip 18 Composition; the circular material guide piece 11 is installed on the feeding table 16 via screws; the servo motor 14 and the rubber roller 15 are installed under the feeding table 16; the upper roller 12 is installed on the shaft core and the screw Installed on the top of the feeding table 16; the feeding plate 17 and the material limiting sheet 13 are installed on the right side of the feeding table 16, the material limiting sheet 13 is above the feeding plate 17, and the material guide bar 18 is installed on the right side of the feeding plate 17 through screws. below. Through the servo motor 14 and the rubber roller 15, the rubber roller 15 can be used to better drive the transmission of the material belt.

As shown in Fig. 3 and Fig. 4, strip cutting device 2 of the present invention consists of cutter 21, limit nail 22, cylinder fixing plate 23, cylinder 24, support plate 25, pressing plate 26, cutter fixing plate 27 and cutting Knife guide block 28 is formed; Described support plate 25 is installed on the feeding table 16 of automatic feeding device 1 through screw, and cylinder fixing plate 23 is installed on the opening of support plate 25 through screw, and cylinder 24 is installed on the cylinder fixing through screw. The front of the plate 23; one piece of the pressing plate 26 is installed in the slot of the automatic feeding device 1, and the other is installed below the cylinder 24, and the limit nails 22 pass through the pressing plate 26 and are installed at both ends of the pressing plate 26; Described cutter fixed plate 27 is connected with cylinder 24 through screw, and cutter 21 is fixed on the opening of cutter fixed plate 27, and cutter guide block 28 is installed on the top of the feeding table 16 of automatic feeding device 1 through screw, The cutter 21 passes through the opening of the cutter guide block 28 . The material tape cutting device 2 uses the pressing plate 26 to cooperate with the cutter and the upper guide block, so that the material tape fed over can be easily and automatically cut. This structure does not need manual interference and can realize automation.

As shown in Figure 5, the receiving shaft 3 of the present invention is composed of a receiving shaft disc 31, a receiving shaft core 32 and a servo motor 33; the receiving shaft core 32 passes through the receiving shaft disc 31 and is parallel to the servo motor 33 , The servo motor 33 is arranged below the receiving shaft core 32 .

As shown in Figure 6, the tape shaft 4 of the present invention is composed of a fixed block 41, a locking device 42, a tape shaft disk 43 and a tape shaft core 44; the fixed block 41 is installed at the end of the tape shaft core 44, and The shell of the strip waste machine is connected by screws to fix the spatial position of the strip shaft 4; the locking device 42 is installed on the strip shaft core 44, between the two fixing blocks 41; the strip shaft disk 43 The other end that is installed on the tape shaft core 44.

When using the winding mechanism for strip-shaped waste recycling of the present invention to recycle strip-shaped waste, first the servo motor 33 drives the rewinding shaft core 32 and the rewinding shaft disk 31 to rotate, and the strip-shaped waste is rolled from the upper right side of the rewinding shaft 3 Enter the receiving shaft disk 31, bypass the receiving shaft disk 31 and then enter the automatic feeding device 1. The guide bar 18 guides the direction of the strip-shaped waste to ensure that the strip-shaped waste smoothly enters the feeding plate 17 and the material limiting sheet 13 In the space between; Next, the strip-shaped waste enters the strip cutting device 2. Before the strip shaft 4 is fully rolled up to a sufficient thickness, the strip cutting device 2 will not work, and the strip-shaped waste enters the upper strip through the strip cutting device 2. In the gap between the roller 12 and the rubber roller 15, the rubber roller 15 rotates under the action of the servo motor 14, driving the upper roller 12 to rotate, and the belt-shaped waste continues to be transported forward; then the belt-shaped waste is guided by the circular material guide plate 11 The bottom is transported downwards, and the material tape reel 43 is reeled in from the left side of the material tape reel 43 . When the material tape shaft 4 is fully rolled up to a sufficient thickness, the control system will control the cylinder 24 to work, and the piston will press down to drive the pressing plate 26, the cutter fixing plate 27 and the cutter 21 to go down to cut off the strip-shaped waste, and the locking device 42 will work at the same time , the tape shaft core 44 stops rotating. Such a matching structural design can solve the cumbersome manual operation process in the winding action of the existing waste recycling, realize automatic discharging and winding, and at the same time ensure that the material belts are combed during the winding process to prevent overlapping and Caused failures, and problems such as wrinkles caused by offset.

The above-mentioned embodiment is only an example of the present invention, and is not used to limit the implementation and scope of rights of the invention. All equivalent changes and modifications made according to the content described in the patent protection scope of the present invention application shall be included in the patent application of the present invention. within range.

Claims (5)

1. a kind of rolling-up mechanism for band-like waste recovery, it is characterised in that: by automatic feeding (1), material strip cutting dress Set (2), collecting shaft (3) and material strip axis (4) composition；The material strip cutter device (2) is installed on automatic feeding through screw (1) on conveying platform (16), and automatic feeding is located between upper roller (12) and delivery sheet (17)；The collecting shaft (3) in the lower right of automatic feeding (1) one end；The material strip axis (4) is set under automatic feeding (1) Side, and it is located at the left side of collecting shaft (3).

2. the rolling-up mechanism according to claim 1 for band-like waste recovery, which is characterized in that the self-feeding Device (1) is by round guide piece (11), conveying platform (16), servo motor (14), rubber-surfaced roll wheel (15), upper roller (12), limit tablet (13), delivery sheet (17) and guide item (18) composition；The round guide piece (11) is installed on conveying platform (16) through screw； The servo motor (14) and rubber-surfaced roll wheel (15) is installed below conveying platform (16), drives rubber-surfaced roll wheel (15) rotation；Described Upper roller (12) is installed on above conveying platform (16) through central spindle and screw；The delivery sheet (17) and limit tablet (13) is mounted on A side of conveying platform (16), limit tablet (13) are placed in the top of delivery sheet (17), and guide item (18) is installed on feeding through screw The lower right of plate (17).

3. a kind of rolling-up mechanism for band-like waste recovery according to claim 1, it is characterised in that: the material strip Cutter device (2) is by cutter (21), banking pin (22), air cylinder fixed plate (23), cylinder (24), support plate (25), pressure plate (26), cutter fixed plate (27) and cutter guide pad (28) composition；The support plate (25) is mounted on self-feeding through screw On the conveying platform (16) of device (1), air cylinder fixed plate (23) is mounted on the opening of support plate (25), cylinder (24) warp through screw Screw is mounted on before air cylinder fixed plate (23)；Described (26) one pieces of pressure plate are mounted on the fluting of automatic feeding (1) Place, another piece is mounted below cylinder (24), and banking pin (22) passes through the pressure plate (26) and is separately mounted to both ends；Institute The cutter fixed plate (27) stated is connected with each other through screw and cylinder (24), and cutter (21) is fixed on the opening of cutter fixed plate (27) Place, cutter guide pad (28) are mounted on the top of the conveying platform (16) of automatic feeding (1) through screw, and the cutter (21) is worn Cross the opening of cutter guide pad (28).

4. a kind of rolling-up mechanism for band-like waste recovery according to claim 1, which is characterized in that the rewinding Axis (3) is made of rewinding reel (31), rewinding central spindle (32) and servo motor (33)；The rewinding central spindle (32) is set to certainly It between the guide item (18) and limit tablet (13) of dynamic feed device (1) and is separated from each other, rewinding central spindle (32) passes through rewinding reel (31) and parallel with servo motor (33), servo motor (33) is located at the lower section of rewinding central spindle (32).

5. a kind of rolling-up mechanism for band-like waste recovery according to claim 1, which is characterized in that the material strip Axis (4) is made of fixed block (41), locking device (42), material strip reel (43) and material strip central spindle (44)；The fixed block (41) it is installed on material strip central spindle (44) end, is connect with band-like scrap machine shell through screw, the space bit of fixed material strip axis (4) It sets；The locking device (42) is mounted between two fixed blocks (41) on material strip central spindle (44)；The material strip reel (43) it is mounted on the beginning on material strip central spindle (44).