CN216712535U - Cutting device - Google Patents

Abstract

The utility model discloses a cutting device which comprises a bottom plate, wherein a plurality of supporting columns are fixedly connected to the upper side of the bottom plate, a fixed plate is fixedly connected between two supporting columns, two rotating rods are rotatably connected between the two fixed plates, a material barrel is fixedly connected to each rotating rod, a driving device is arranged at one end of each rotating rod, side plates are fixedly connected to the side walls of the two supporting columns, a third rotating shaft is rotatably connected to the two side plates, a hand-cranking device is arranged at one end of the third rotating shaft, and a rotating strip with a square cross section is fixedly connected to the third rotating shaft. The utility model has reasonable design, ingenious conception, simple structure, lower equipment cost and convenient popularization, and can simultaneously cut and roll.

Description

Cutting device

Technical Field

The utility model relates to the technical field of drainage trenchless repair, in particular to a cutting device.

Background

The drainage non-excavation restoration technology is a new construction technology for restoring various underground pipelines in modes of CIPP hose lining and the like under the condition of no excavation, does not obstruct traffic, does not destroy greenbelt and vegetation, does not influence normal life and work order of shops, hospitals, schools and residents, solves the problem that the traditional excavation construction interferes with the life of the residents, and has higher social and economic effects on the damage and the adverse effect of traffic, environment and the foundation of surrounding buildings.

Drainage non-excavation prosthetic CIPP hose is before production, need divide the whole cloth of preparation of CIPP hose and cut into different width, then collect, but among the prior art, cut the device preparation complicacy, but also need the coiling mechanism to carry out the rolling, production facility cost is higher, is not convenient for promote.

SUMMERY OF THE UTILITY MODEL

The present invention provides a cutting device to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cutting device comprises a bottom plate, wherein a plurality of supporting columns are fixedly connected to the upper side of the bottom plate, two fixing plates are fixedly connected between the two supporting columns, two rotating rods are rotatably connected between the two fixing plates, a material cylinder is fixedly connected onto each rotating rod, a driving device is arranged at one end of each rotating rod, a side plate is fixedly connected onto the side wall of each supporting column, a third rotating shaft is rotatably connected onto the two side plates, one end of each third rotating shaft is provided with a hand-operated device, a rotating strip with a square cross section is fixedly connected onto the third rotating shaft, a fixing strip with a square cross section is fixedly connected onto the side wall of each rotating strip, a plurality of sliding frames are slidably connected onto the fixing strip, a cutting knife is fixedly connected onto the side wall of each sliding frame, and a bolt is connected onto the side wall of each sliding frame through a thread, the side wall of one of the support columns is fixedly connected with two stop blocks which are arranged up and down, and a guide device is arranged between the two support columns.

As a further improvement scheme of the technical scheme: drive arrangement includes servo motor, servo motor fixed connection is at the last lateral wall of bottom plate, the first gear of fixedly connected with on servo motor's the output shaft, every the equal fixedly connected with second gear of one end of dwang, two the transmission is connected with the chain between second gear and the first gear.

As a further improvement scheme of the technical scheme: the hand cranking device comprises a second connecting plate, a handle shaft is fixedly connected to the side wall of the second connecting plate, a limiting plate is fixedly connected to one end of the handle shaft, and a sleeve is sleeved on the handle shaft.

As a further improvement scheme of the technical scheme: and a plurality of universal wheels are fixedly connected to the bottom side wall of the bottom plate.

As a further improvement scheme of the technical scheme: the guide device comprises two baffles which are respectively fixedly connected to the side walls of the two support columns, a first rotating shaft is rotatably connected between the baffles, and a guide cylinder is fixedly connected to the first rotating shaft.

As a further improvement scheme of the technical scheme: the cutting knife is made of stainless steel.

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

firstly, the cloth is wound and coiled on one material cylinder, the sleeve is grasped to drive the third rotating shaft to rotate through the second connecting plate, the third rotating shaft drives the rotating strip to rotate, so that the fixing strip on the rotating strip is abutted against the side wall of the stop block, at the moment, as shown in the figure, the cutting knife is positioned at a position close to the material cylinders, then the bolt is unscrewed, the sliding frames can slide on the fixing strip, and further the cutting distance can be adjusted by adjusting the distance between the sliding frames, when the cutting is carried out, the servo motor is started firstly, the servo motor drives the two material cylinders to rotate through the first gear, the chain and the two second gears, further the cloth on one material cylinder is cut by the cutting knife and then rotates through the guide cylinder, so that the cloth returns to the other material cylinder to be coiled, the device has reasonable design, ingenious conception and simple structure, can cut and roll simultaneously, the equipment cost is lower, the facilitate promotion.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic side view of a cutting device according to the present invention;

fig. 2 is a schematic front structural view of a cutting device according to the present invention;

fig. 3 is a schematic top view of a cutting device according to the present invention;

fig. 4 is a schematic side view of a cutting device according to the present invention, in which a sliding frame is mounted on a fixing bar;

fig. 5 is a partially enlarged structural diagram of a in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1 support column, 2 sliding frame, 3 fixed strip, 4 rotation strip, 5 guide cylinder, 6 first axis of rotation, 7 dog, 8 first connecting plates, 9 dwang, 10 chain, 11 servo motor, 12 universal wheels, 13 bottom plates, 14 material barrel, 15 fixed plates, 16 third axis of rotation, 17 curb plates, 18 bolts, 19 baffles, 20 cloth, 21 first gear, 22 second gear, 23 limiting plates, 24 second connecting plates, 25 cutting knife, 26 sleeve, 27 handle axle.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, in the embodiment of the present invention, a cutting device includes a bottom plate 13, a plurality of support columns 1 are fixedly connected to an upper side of the bottom plate 13, a fixing plate 15 is fixedly connected between two support columns 1, two rotating rods 9 are rotatably connected between two fixing plates 15, a material cylinder 14 is fixedly connected to each rotating rod 9, a driving device is disposed at one end of each rotating rod 9, a side plate 17 is fixedly connected to a side wall of each support column 1, a third rotating shaft 16 is rotatably connected to each side plate 17, a hand-operated device is disposed at one end of each third rotating shaft 16, a rotating strip 4 with a square cross section is fixedly connected to each third rotating shaft 16, a fixing strip 3 with a square cross section is fixedly connected to a side wall of each rotating strip 4, a plurality of sliding frames 2 are slidably connected to the fixing strip 3, and a cutting knife 25 is fixedly connected to a side wall of each sliding frame 2, the side wall of each sliding frame 2 is in threaded connection with a bolt 18, the side wall of one support column 1 is fixedly connected with two stop blocks 7 which are arranged up and down, and a guide device is arranged between the two support columns 1.

Specifically, drive arrangement includes servo motor 11, and servo motor 11 fixed connection is at the last lateral wall of bottom plate 13, the first gear 21 of fixedly connected with on servo motor 11's the output shaft, the equal fixedly connected with second gear 22 of one end of every dwang 9, and the transmission is connected with the chain between two second gears 22 and the first gear 21.

Specifically, hand cranking device includes second connecting plate 24, fixedly connected with handle axle 27 on the lateral wall of second connecting plate 24, and the one end fixedly connected with limiting plate 23 of handle axle 27 is equipped with sleeve 26 on the handle axle 27 cover.

Specifically, a plurality of universal wheels 12 are fixedly connected to the bottom side wall of the bottom plate 13.

Specifically, guider includes two baffles 19, and two baffles 19 are fixed connection respectively on the lateral wall of two support columns 1, rotate between two baffles 19 and are connected with first axis of rotation 6, fixedly connected with guide cylinder 5 on the first axis of rotation 6.

Specifically, the cutting knife 25 is made of stainless steel.

The working principle of the utility model is as follows:

firstly, the cloth 20 is wound on one of the material cylinders 14, the sleeve 26 is grasped, the third rotating shaft 16 is driven to rotate through the second connecting plate 24, the third rotating shaft 16 drives the rotating strip 4 to rotate, the fixing strip 3 on the rotating strip 4 is abutted against the side wall of the stop 7, the cutting knife 25 is positioned at a position close to the material barrel 14 as shown in figure 1, then the bolt 18 is unscrewed, the sliding frame 2 can slide on the fixing strip 3, further, the distance of the cutting can be adjusted by adjusting the distance between the sliding frames 2, when the cutting is carried out, firstly, the servo motor 11 is started, the servo motor 11 drives the two material barrels 14 to rotate through the first gear 21, the chain and the two second gears 22, and then the cloth 20 on one of the material cylinders 14 is cut by the cutting knife 25 and then rotated by the guide cylinder 5, so that the cloth 20 returns to the other material cylinder 14 for rolling.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a cutting device, includes bottom plate (13), its characterized in that, a plurality of support columns (1) of upside fixedly connected with of bottom plate (13), per two fixedly connected with fixed plate (15), two between support column (1) rotate between fixed plate (15) and be connected with two dwang (9), every fixedly connected with material section of thick bamboo (14), two on dwang (9) the one end of dwang (9) is equipped with drive arrangement, two wherein fixedly connected with curb plate (17) on the lateral wall of support column (1), two rotate on curb plate (17) and be connected with third axis of rotation (16), the one end of third axis of rotation (16) is equipped with hand cranking device, fixedly connected with is transversal square rotation strip (4) of personally submitting on third axis of rotation (16), fixedly connected with is transversal square fixed strip (3) of personally submitting on the lateral wall of rotation strip (4), fixedly connected with a plurality of sliding frame (2) on strip (3), every fixedly connected with cutting knife (25), every on the lateral wall of sliding frame (2) threaded connection has bolt (18) on the lateral wall of sliding frame (2), one of them fixedly connected with dog (7) that set up about two on the lateral wall of support column (1), wherein two be equipped with guider between support column (1).

2. A cutting device according to claim 1, wherein the driving device comprises a servo motor (11), the servo motor (11) is fixedly connected to the upper side wall of the bottom plate (13), a first gear (21) is fixedly connected to an output shaft of the servo motor (11), a second gear (22) is fixedly connected to one end of each rotating rod (9), and a chain is connected between the two second gears (22) and the first gear (21) in a transmission manner.

3. The cutting device according to claim 1, wherein the hand cranking device comprises a second connecting plate (24), a handle shaft (27) is fixedly connected to the side wall of the second connecting plate (24), a limiting plate (23) is fixedly connected to one end of the handle shaft (27), and a sleeve (26) is sleeved on the handle shaft (27).

4. A cutting device according to claim 1, characterized in that a plurality of universal wheels (12) are fixedly connected to the bottom side wall of the base plate (13).

5. A cutting device according to claim 1, characterized in that the guiding device comprises two baffle plates (19), the two baffle plates (19) are respectively fixedly connected to the side walls of the two supporting columns (1), a first rotating shaft (6) is rotatably connected between the two baffle plates (19), and a guiding cylinder (5) is fixedly connected to the first rotating shaft (6).

6. A cutting device according to claim 1, wherein the cutting blade (25) is of stainless steel.

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