CN212636003U

CN212636003U - Sponge polishing disc circular cutting device

Info

Publication number: CN212636003U
Application number: CN202020521137.2U
Authority: CN
Inventors: 陈宇
Original assignee: Changzhou Taiyu Rubber And Plastic Co ltd
Current assignee: Changzhou Taiyu Grinding Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-03-02
Anticipated expiration: 2030-04-10

Abstract

The utility model provides a sponge polishing dish circular cutting device, including support, cutting device, closing device, conveyor and sponge, cutting device, closing device and conveyor are all fixed to be set up on the support, the sponge is placed on conveyor, compresses tightly the back by closing device and cuts out the sponge polishing dish through cutting device again. The utility model discloses compress tightly in sponge transportation process, then utilize cutting device to cut, simple structure easily realizes.

Description

Sponge polishing disc circular cutting device

Technical Field

The utility model relates to a circular cutting device technical field especially relates to sponge polishing dish circular cutting device technical field.

Background

When the sponge polishing disk is processed, the sponge is not suitable for forming modes such as stamping and the like, and a device capable of performing circular cutting is needed for processing.

Chinese patent "CN 209440262U" discloses a sponge cutting device, the utility model discloses a drive roll can carry out automatic feeding to the sponge under driving motor's drive, and drive roll and a pair of driven voller contradict respectively on the top surface and the bottom surface of sponge, and drive roll and driven voller also play the effect of fixed sponge like this. The limiting supports are mounted on the pair of guide rails on the top surface of the workbench, the limiting plates on the limiting supports downwards extend into the elongated grooves under the driving of the limiting motors to limit and position the sponge, the limiting plates can also be turned and tilted under the driving of the limiting motors, the cut sponge can be automatically discharged under the pushing of the uncut sponge, the cutting assembly driven by the driving cylinder is located between the pair of driven rollers, and the sponge can be cut by the cutting assembly. This scheme can only cut off the sponge, can't cut out circular polishing dish.

Disclosure of Invention

Can only cut off the sponge for overcoming existence among the prior art, can't cut out the problem of circular polishing dish, the utility model provides a sponge polishing dish circular cutting device.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a sponge polishing dish circular cutting device, includes support, cutting device, closing device, conveyor and sponge, cutting device, closing device and conveyor are all fixed to be set up on the support, the sponge is placed on conveyor, cuts out the sponge polishing dish through cutting device again after being compressed tightly by closing device.

On the basis, the conveying device comprises a plurality of rolling shafts and a conveying belt, the rolling shafts are horizontally arranged, two ends of each rolling shaft are fixedly connected with the support, the conveying belt is sleeved on the rolling shafts, and the sponge is placed on the conveying belt.

On this basis, closing device includes cylinder and clamp plate, the cylinder quantity is 2, 2 cylinders be located conveyor's front and back both sides respectively and with support fixed connection, the piston end of cylinder respectively with the both ends fixed connection of clamp plate, the clamp plate moves down under the drive of cylinder, compresses tightly the sponge on the conveyer belt.

On this basis, cutting device includes side post, slide rail, flexible part, motor, synchronous belt part and cutting die, the side post quantity is two, and be located conveyor's front and back both sides and with support fixed connection, slide rail both ends and side post top fixed connection, flexible part upper end and slide rail sliding connection, cutting die and flexible part lower extreme rotate to be connected, the main part of motor is fixed to be set up in flexible part lower extreme side, the output shaft of motor passes through synchronous belt part transmission with cutting die and is connected.

On the basis, the cutting die comprises a central shaft, an outer ring cutter, an inner ring cutter, a waste cavity, a product cavity and an air inlet hole, the outer ring cutter and the inner ring cutter are coaxially arranged, the outer ring cutter is located on the outer side of the inner ring cutter, the product cavity is formed between the outer ring cutter and the inner ring cutter, the air inlet hole is formed in the upper end of the product cavity, the waste cavity is further formed in the upper portion of the product cavity, the center of the waste cavity is communicated with the inner ring cutter, a cavity door is formed in the right side of the waste cavity, the central shaft is fixedly arranged on the upper portion of the waste cavity, a sponge polishing disc is left in the product cavity after the sponge is cut by the outer ring cutter and the inner ring cutter, waste at the center enters the waste cavity after being cut by the.

On this basis, the telescopic part is the electric jar, and the output of electric jar rotates with the center pin to be connected, and the center pin still passes through the synchronous belt part transmission with the output shaft of motor to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is compressed in the sponge conveying process and then cut by the cutting device, and has simple structure and easy realization;

the utility model discloses an utilize the motor to replace the cutting die to cut, cut the sponge simultaneously for outer ring cutter and inner ring cutter through designing the cutting die, process out annular sponge polishing dish of circle, the cutting is efficient.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic diagram of the right-side structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the cutting die of the present invention;

in the figure: 1. the device comprises a support, 2, a side column, 3, a sliding rail, 4, a telescopic component, 5, a motor, 6, a synchronous belt component, 7, a cutting die, 8, a cylinder, 9, a pressing plate, 10, a rolling shaft, 11, a conveying belt, 12, a sponge, 71, a central shaft, 72, an outer ring cutter, 73, an inner ring cutter, 74, a waste cavity, 75, a product cavity, 76 and an air inlet hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-3, the utility model discloses the schematic sponge polishing dish circular cutting device that shows, including support 1, cutting device, closing device, conveyor and sponge 12, cutting device, closing device and conveyor are all fixed to be set up on support 1, sponge 12 is placed on conveyor, compresses tightly the back by closing device and cuts out the sponge polishing dish through cutting device again.

As the preferred embodiment of the present invention, the conveying device includes a plurality of rollers 10 and a conveying belt 11, the number of the rollers 10 is a plurality of, the rollers 10 are horizontally arranged, the two ends of each roller 10 are fixedly connected to the support 1, the conveying belt 11 is sleeved on the rollers 10, and the sponge 12 is placed on the conveying belt 11.

As the utility model discloses a preferred embodiment, closing device includes cylinder 8 and

clamp plate

9, 8 quantity of cylinders are 2, 2 cylinders 8 be located conveyor's front and back both sides respectively and with 1 fixed connection of support, 8 piston ends of cylinder respectively with the both ends fixed connection of clamp plate 9, clamp plate 9 moves down under 8's of cylinder drive, compresses tightly sponge 12 on conveyer belt 11.

As the utility model discloses a preferred embodiment, cutting device includes side post 2, slide rail 3, extensible member 4, motor 5, hold-in range part 6 and cutting die 7, 2 quantity of side post are two, and be located conveyor around both sides and with 1 fixed connection of support, 3 both ends of slide rail and 2 top fixed connection of side post, 4 upper ends of extensible member and 3 sliding connection of slide rail, cutting die 7 rotates with 4 lower extremes of extensible member to be connected, the fixed setting in 4 lower extreme sides of extensible member of main part of motor 5, the output shaft of motor 5 passes through the 6 transmissions of hold-in range part with cutting die 7 and is connected.

As a preferred embodiment of the present invention, the cutting die 7 includes a central shaft 71, an outer ring cutter 72, an inner ring cutter 73, a waste chamber 74, a product chamber 75 and an air inlet hole 76, the outer ring cutter 72 and the inner ring cutter 73 are coaxially arranged, the outer ring cutter 72 is positioned outside the inner ring cutter 73, a product cavity 75 is formed between the outer ring cutter 72 and the inner ring cutter 73, an air inlet 76 is arranged at the upper end of the product cavity 75, the upper part of the product cavity 75 is also provided with a waste cavity 74, the center of the waste cavity 74 is communicated with the inner ring cutter 73, the right side of the waste cavity 74 is provided with a cavity door, the central shaft 71 is fixedly arranged at the upper part of the waste material cavity 71, after the sponge 12 is cut by the outer ring cutter 72 and the inner ring cutter 73, the sponge polishing disk is left in the product chamber 75, and the central waste material is cut by the inner ring cutter 73, enters the waste material chamber 74 upwards, and is finally discharged from the chamber door on the right side of the waste material chamber 74.

As the preferred embodiment of the present invention, the telescopic member 4 is an electric cylinder, the output end of the electric cylinder is connected to the central shaft 71 in a rotating manner, and the central shaft 71 is further connected to the output shaft of the motor 5 through the transmission of the synchronous belt member 6.

During operation, sponge 12 is placed and is transported a certain distance forward on conveyer belt 11, cylinder 8 drives clamp plate 9 and pushes down sponge 12, the electricity jar slides to a certain position on slide rail 3 afterwards, the electricity jar promotes cutting die 7 and moves down, motor 5 works, drive cutting die 7 through synchronous belt part 6 and rotate, outer ring cutter 72 and inner ring cutter 73 accomplish the cutting to sponge 12 at the rotation in-process, the waste material is downcut through inner ring cutter 73 and is gone into waste material chamber 74 to last backward, discharge from the chamber door on waste material chamber 74 right side at last, the sponge polishing dish is in product chamber 75, when cutting die 7 moves up, the air gets into from inlet 76, avoid appearing vacuum adsorption, make the sponge polishing dish fall smoothly.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a sponge polishing dish ring-cutting device which characterized in that: the sponge polishing disc comprises a support (1), a cutting device, a pressing device, a conveying device and a sponge (12), wherein the cutting device, the pressing device and the conveying device are all fixedly arranged on the support (1), the sponge (12) is placed on the conveying device, and the sponge polishing disc is pressed by the pressing device and then cut out through the cutting device.

2. The sponge polishing pad ring cutting device of claim 1, wherein: the conveying device comprises rolling shafts (10) and conveying belts (11), the number of the rolling shafts (10) is a plurality, the rolling shafts (10) are horizontally arranged, two ends of each rolling shaft (10) are fixedly connected with the support (1), the conveying belts (11) are sleeved on the rolling shafts (10), and the sponges (12) are placed on the conveying belts (11).

3. The sponge polishing pad ring cutting device of claim 2, wherein: the pressing device comprises cylinders (8) and pressing plates (9), wherein the number of the cylinders (8) is 2, the 2 cylinders (8) are respectively located on the front side and the rear side of the conveying device and fixedly connected with the support (1), the piston ends of the cylinders (8) are respectively fixedly connected with the two ends of the pressing plates (9), and the pressing plates (9) move downwards under the driving of the cylinders (8) to press the sponge (12) on the conveying belt (11).

4. The sponge polishing pad ring cutting device of claim 3, wherein: cutting device includes side post (2), slide rail (3), flexible part (4), motor (5), hold-in range part (6) and cutting die (7), side post (2) quantity is two, and be located conveyor around both sides and with support (1) fixed connection, slide rail (3) both ends and side post (2) top fixed connection, flexible part (4) upper end and slide rail (3) sliding connection, cutting die (7) rotate with flexible part (4) lower extreme and be connected, the main part of motor (5) is fixed to be set up in flexible part (4) lower extreme side, the output shaft and the cutting die (7) of motor (5) are connected through hold-in range part (6) transmission.

5. The sponge polishing pad ring cutting device of claim 4, wherein: the cutting die (7) comprises a central shaft (71), an outer ring cutter (72), an inner ring cutter (73), a waste material cavity (74), a product cavity (75) and an air inlet hole (76), wherein the outer ring cutter (72) and the inner ring cutter (73) are coaxially arranged, the outer ring cutter (72) is positioned on the outer side of the inner ring cutter (73), a product cavity (75) is formed between the outer ring cutter (72) and the inner ring cutter (73), the air inlet hole (76) is formed in the upper end of the product cavity (75), the waste material cavity (74) is further formed in the upper portion of the product cavity (75), the center of the waste material cavity (74) is communicated with the inner ring cutter (73), a cavity door is formed in the right side of the waste material cavity (74), the central shaft (71) is fixedly arranged on the upper portion of the waste material cavity (74), and a sponge polishing disc is left in the product cavity (75) after the sponge (12) is cut by the outer ring cutter (, the central waste material is cut by the inner ring cutter (73), enters the waste material cavity (74) upwards and is finally discharged from the cavity door on the right side of the waste material cavity (74).

6. The sponge polishing pad ring cutting device of claim 5, wherein: the telescopic component (4) is an electric cylinder, the output end of the electric cylinder is rotationally connected with the central shaft (71), and the central shaft (71) is also in transmission connection with the output shaft of the motor (5) through a synchronous belt component (6).