CN203245915U - A pearl cotton cutting device - Google Patents

Abstract

The utility model relates to the field of cutting equipment, in particular to a pearl cotton cutting device, which comprises a frame, a feeding roller arranged on the frame, a vertical round cutter, a transverse cutter and a controller; the feeding roller comprises a pair of inlet rolling shafts arranged up and down and a pair of outlet rolling shafts arranged up and down, the inlet rolling shafts or the outlet rolling shafts are driven to rotate by a first motor through a first chain, the vertical round cutter comprises a round cutter shaft arranged between the inlet rolling shafts and the outlet rolling shafts, a circular cutter is arranged on the round cutter shaft, and the transverse cutter comprises a tooth-shaped cutter; two ends of the circular cutter shaft are respectively provided with a second chain, the second chains are driven by a second motor arranged at the lower part of the frame to rotate, and two ends of the toothed cutter are respectively driven by a cylinder to move up and down; the end part of the inlet roller and the end part of the outlet roller are connected by a synchronous belt so as to transmit. The utility model has the advantages of high production efficiency, low cost, good product quality and good universality.

Description

A pearl cotton cutting device

technical field

The utility model relates to the field of cutting equipment, in particular to a pearl cotton cutting device.

Background technique

The pearl cotton (EPE) cutting device is used to cut the pearl cotton into the required shape and size. Most of the existing pearl cotton cutting machines use a blade or an endless toothless knife belt to cut slowly from one end of the whole material. to the other end, so as to cut the pearl cotton into strips. If a smaller size is required, then manually cut it, which is inefficient in cutting and increases labor costs; The cut surface of the finished product is uneven, the quality is not high, and the size is not accurate.

Utility model content

The utility model solves the defects of low efficiency, high cost and poor quality of the existing pearl cotton cutting device, and provides a pearl cotton cutting device with high cutting efficiency, low cost and high quality of finished products.

The embodiment of the utility model provides a pearl cotton cutting device, which includes a frame, a feed roller arranged on the frame, a vertical circular cutter, a transverse cutter and a controller; A pair of inlet rollers arranged up and down and a pair of outlet rollers arranged up and down at the front end of the frame, there is a material gap between the upper and lower rollers, and the inlet rollers or the outlet rollers are driven by the first motor through the first The chain drives the rotation. The vertical circular cutter includes a circular cutter shaft arranged between the inlet roller and the outlet roller. The circular cutter shaft is provided with a disc knife. The outlet of the outlet roller, the cross-cutting knife includes a toothed knife; the two ends of the circular cutter shaft are each provided with a second chain, and the second chain is provided by a set at the bottom of the frame. Driven by the second motor to rotate, both ends of the toothed knife are driven to move up and down by a cylinder; the end of the inlet roller is connected with the end of the outlet roller with a synchronous belt to drive, and the circular cutter The direction of rotation of the shaft is opposite to the direction of rotation of said inlet or outlet rollers.

A further improvement to the above technical solution is that there is a cutting plate below the disc knife on the frame, and the cutting plate has a circular knife groove.

A further improvement to the above technical solution is that a feeding tray is provided at the inlet end of the frame.

Preferably, both ends of the toothed knife are connected to a toothed knife seat, and the toothed knife seat is connected to the cylinder through a toothed knife guide column.

The pearl cotton cutting device described in the utility model has the beneficial effects of:

(1) The pearl cotton cutting machine adopts a double-knife cutting system. First, the pearl cotton is cut vertically by a circular cutter, and then cut horizontally and vertically by a serrated cutter, so as to cut the pearl cotton into the required size, which saves The cost of labor is reduced, and the production efficiency is also high. The cross-section of the cut products is uniform and the quality is good. The size can be set at will to meet various size requirements.

(2) The controller controls each motor and cylinder, and then automatically controls the cutting size of the product and starts and stops. The serrated knife moves up and down under the control of the cylinder, and cuts the pearl cotton into strips horizontally and vertically, which is more efficient than the existing cutting machine.

Description of drawings

Accompanying drawing 1 is the utility model embodiment pearl cotton cutting device structural representation;

Accompanying drawing 2 is the side structure schematic diagram of the pearl cotton cutting device of the utility model embodiment;

Accompanying drawing 3 is the front view of the pearl cotton cutting device of the utility model embodiment;

Accompanying drawing 4 is the structure schematic diagram of sawtooth cutter of pearl cotton cutting device embodiment of the present utility model;

Accompanying drawing 5 is a schematic diagram of the internal partial structure of the pearl cotton cutting device of the embodiment of the present invention;

in:

1. Rack 2. Feeding roller 3. Vertical circular cutter

4. Cross cutting knife 5. Imported roller 6. Exported roller

7. Circular cutter shaft 8. Disc cutter 9. Toothed cutter

10. Second chain 11. Second motor 12. Cylinder

13. Controller 14. Timing belt 15. The first motor

16. Cutting board 17. Round cutting knife groove 18. Feeding rack

19. The first chain 20. Gear 21. Tooth cutter seat

22. Gear cutter guide column

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

The pearl cotton cutting device described in the utility model, as shown in accompanying drawing 1 or 3, it comprises frame 1, and feeding drum 2 is set on frame 1, vertical circle cutter 3 and transverse cutter 4, also is provided with a controller 13.

The feeding roller 2 includes two inlet rollers 5 arranged at the front end of the frame 1 (ie, the material inlet), the two inlet rollers 5 are set up and down, and there is a material gap for passing the material between them, and the rear end of the frame 1 (that is, close to the material inlet) The outlet) is also provided with two outlet rollers 6 distributed up and down, and the ends of the inlet roller 5 and the end of the outlet roller 6 are connected by a belt 14 . The bottom of the frame 1 is provided with a first motor 15, the end of the inlet roller 5 and the outlet roller 6 is provided with a gear 20, and the first motor 15 is connected with the gear 20 at the end of the inlet roller 5 or the outlet roller 6 through the first chain 19 , the inlet roller 5 or the outlet roller 6 is driven by a belt to drive the material to walk.

The controller 13 is electrically connected with the first motor 15 , which can control the size of the material gap between the two inlet rollers 5 or the two outlet rollers 6 .

The vertical circle cutter 3 comprises the circle cutter shaft 7 arranged between the inlet roller 5 and the outlet roller 6, the end of the circle cutter shaft 7 is provided with a gear 20, the bottom of the frame 1 is provided with a second motor 11, and the second motor 11 is connected with the gear 20 at the end of the circular cutter shaft 7 through the second chain 10, so that the second motor 11 drives the circular cutter shaft 7 to rotate, and the circular cutter shaft 7 is provided with disc cutters 8, the number and distance of which can be adjusted According to the length setting of the pearl cotton required, the rotation direction of the circular cutter shaft 7 is opposite to the rotation direction of the inlet roller 5 or the outlet roller 6, so as to drive the material to walk.

The cross-cut knife 4 includes a toothed knife 9, which is arranged at the outlet of the outlet roller 6, and the two ends of the toothed knife 9 are respectively connected to a toothed knife seat 21, and the toothed knife seat 21 is connected to the cylinder 12 through a connecting column 22 Together, thereby, the cylinder 12 moves up and down to drive the toothed knife 9 to move up and down, and the pearl cotton is cut.

There is a steel cutting plate 16 below the disc knife 8 on the frame 1, and there is a small circular cutter groove 17 on the cutting plate 16. The disc knife 8 falls into the circular cutter groove 17 after material cutting, reducing the Little its wear and tear.

The inlet end of the frame 1 is provided with a feeding tray 18 .

When working, set the distance between the upper and lower rollers on the controller 13, and send the whole piece of pearl cotton with corresponding thickness into the equipment through the feeding tray 18, pass through the material gap between the inlet rollers 5, and then pass through the circular cutter shaft. 7 The bottom passes through, and the disc knife 8 cuts the whole piece of pearl cotton longitudinally, and then passes between the exit rollers 6, and through the rotation of the exit roller 6, the pearl cotton is driven to the toothed knife 9, and the toothed knife 9 Move downwards to cut the pearl cotton horizontally, so that the pearl cotton becomes the required size and exits from rack 1.

The pearl cotton cutting device described in the utility model adopts a double-knife cutting system, which first cuts the pearl cotton in the vertical direction through a disc knife, and then cuts the pearl cotton in a horizontal direction with a toothed knife, thereby cutting the pearl cotton into the required size. The labor cost is saved, and the production efficiency is also high. The cross-section of the cut products is uniform and the quality is good. The size can be set at will to meet various size requirements. The controller controls each motor and cylinder, and then automatically controls the product cutting size and starts and stops. The serrated knife moves up and down under the control of the cylinder, and cuts the pearl cotton into strips horizontally, which is more efficient than the existing cutting machine.

The above is a preferred embodiment of the present utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and modifications can also be made, these improvements and modifications It is also regarded as the protection scope of the present utility model.

Claims (4)

1. A pearl cotton cutting device, characterized in that: It includes a frame (1), a feeding roller (2) arranged on the frame (1), a vertical circular cutter (3), a transverse cutter (4) and a controller (13); The feeding roller (2) includes a pair of upper and lower inlet rollers (5) and a pair of upper and lower outlet rollers (6) arranged at the front end of the frame (1). There is a material gap between them, the inlet roller (5) or the outlet roller (6) is driven to rotate by the first motor (15) through the first chain (19), and the vertical circular cutter (3) includes a set On the circular cutter shaft (7) between the inlet roller (5) and the outlet roller (6), a disc cutter (8) is arranged on the circular cutter shaft (7). The knife (4) is arranged at the exit of the exit roller (6), and the cross-cutting knife (4) includes a toothed knife (9); A second chain (10) is arranged at both ends of the circular cutter shaft (7), and the second chain (10) is driven by a second motor (11) arranged at the lower part of the frame (1) Rotate, the two ends of the toothed knife (9) are driven by a cylinder (12) to move up and down; The end of the inlet roller (5) is connected with the end of the outlet roller (6) by a timing belt (14) for transmission, and the rotation direction of the circular cutter shaft (7) is the same as that of the inlet roller. The direction of rotation of the shaft (5) or exit roller (6) is opposite. 2. The pearl cotton cutting device according to claim 1, characterized in that: there is a cutting plate (16) under the disc knife (8) on the frame (1), and there is a circular cutting plate (16) on the cutting plate (16). Slot (17). 3. The pearl cotton cutting device according to claim 1, characterized in that: a feeding tray (18) is arranged at the inlet end of the frame (1). 4. The pearl cotton cutting device according to claim 1, characterized in that: both ends of the serrated knife (9) are respectively connected to a toothed knife seat (21), and the toothed knife seat (21) is connected to the toothed knife seat (21) Cylinder (12) is connected by a gear cutter guide column (22).

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