Flexible composite hose cutting device

Abstract

The utility model relates to a flexible composite hose cutting device which comprises a conveying mechanism, a cutting mechanism, a laser detection mechanism and a positioning mechanism, the cutting mechanism is arranged in the middle of a flexible composite hose, the conveying mechanism comprises a first conveying part and a second conveying part, and the first conveying part and the second conveying part are located on the two sides of the cutting mechanism. The positioning mechanism is arranged below the cutting mechanism, when the flexible composite hose to be cut is conveyed into the cutting mechanism, the positioning mechanism is used for positioning the flexible composite hose, and the laser detection mechanism is arranged between the first conveying part and the cutting mechanism. According to the flexible composite hose cutting device, the two conveying parts are arranged on the two sides of the cutting mechanism respectively, so that the two sections of flexible composite hoses after cutting are supported and conveyed conveniently, and the overall cutting efficiency is improved; and the laser detection mechanism is arranged in front of the cutting mechanism, so that the conveying length of the flexible composite hose can be conveniently detected, and the cuttable length can be conveniently determined according to requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to flexible composite hose cutting technical field especially relates to a flexible composite hose cutting device. BACKGROUND

[0002] Flexible composite hose is composed of inner rubber layer, one steel wire braid layer and outer rubber layer. It is suitable for conveying hydraulic fluid, such as alcohol, fuel oil, lubricating oil, emulsion and so on, has long service life, does not contain animal primary component, smooth inner wall provides unobstructed flow while being easy to clean, low hygroscopicity, low air permeability, the hose is translucent color can visually monitor solution flow, is made of FDA certified material, can be high-temperature sterilized and autoclaved, can resist etc. Characteristics, commonly used for biological ingredient beverage peristaltic pump pipe especially for critical fluid and peristaltic pump design production.

[0003] At present, the flexible composite hose cutting device in the prior art is usually placed on the cutting table, and the cutting knife is directly used for cutting. Such operation mode increases the labor degree of people. Moreover, the existing flexible composite hose cutting device usually does not have the function of fixing the rubber pipe during cutting, so that deviation is easy to occur during cutting of the rubber pipe, and there is certain safety hidden danger. In addition, the stability of the flexible composite hose during cutting is poor, which is not convenient for accurate cutting of the flexible composite hose, causing the cutting length of the flexible composite hose to have large error, and wasting resources. UTILITY MODEL CONTENTS

[0004] The utility model discloses a flexible composite hose cutting device, and aims at facilitating the control of the cutting length of the flexible composite hose.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a flexible composite hose cutting device, which comprises a conveying mechanism, a cutting mechanism, a laser detection mechanism and a positioning mechanism.

[0006] Along the conveying direction of the flexible composite hose, the cutting mechanism is arranged in the middle reaches of the flexible composite hose, the conveying mechanism comprises a first conveying part and a second conveying part arranged in the upstream and downstream of the flexible composite hose respectively, the first conveying part and the second conveying part are located on both sides of the cutting mechanism, the positioning mechanism is arranged below the cutting mechanism, and when the flexible composite hose to be cut is conveyed into the cutting mechanism, the positioning mechanism is used for positioning the flexible composite hose. The laser detection mechanism is arranged between the first conveying part and the cutting mechanism, and the laser detection mechanism is used for detecting the conveying length of the flexible composite hose.

[0007] Further, the cutting mechanism comprises a support bracket, a third driving part arranged on the support bracket, and a laser cutting knife connected to a power output end of the third driving part, the third driving part being capable of driving the laser cutting knife to move perpendicularly to the extending direction of the flexible composite hose, so as to cut the flexible composite hose.

[0008] Further, the positioning mechanism comprises a support plate, two groups of clamping plates arranged symmetrically along the extending direction of the flexible composite hose, each group of the clamping plates comprising two arc-shaped clamping plates, and an adjusting part for driving at least one of the arc-shaped clamping plates in the same group to move relative to the other arc-shaped clamping plate, the adjusting part being rotatably connected to the arc-shaped clamping plates through the support plate, the adjusting part being threadedly connected to the support plate, the support plate being arranged on the support bracket, and the laser cutting knife being located between the two groups of clamping plates.

[0009] Further, the first conveying part comprises two groups of first conveying wheels, and a first driving part for driving the first conveying wheels to rotate, the laser detection mechanism being arranged between the two groups of first conveying wheels.

[0010] Each group of the first conveying wheels comprises two oppositely arranged first conveying wheels, one of the first conveying wheels in the same group being capable of moving relative to the other first conveying wheel, and a first elastic member being arranged between the two first conveying wheels, two ends of the first elastic member being connected to the two first conveying wheels respectively, and the first driving part being drivingly connected to one of the first conveying wheels.

[0011] Further, the first driving part comprises a first driving motor, two first pulleys, and a first belt, one of the first pulleys being connected to the first driving motor, the other first pulley being connected to the first conveying wheel, and the first belt being drivingly connected to the two first pulleys.

[0012] Further, the second conveying part comprises a group of second conveying wheels, a support wheel, and a second driving part for driving the second conveying wheels to rotate.

[0013] The group of the second conveying wheels comprises two oppositely arranged second conveying wheels, one of the second conveying wheels being capable of moving relative to the other second conveying wheel, and a second elastic member being arranged between the two second conveying wheels, two ends of the second elastic member being connected to the two second conveying wheels respectively, the second driving part being drivingly connected to one of the second conveying wheels, so as to drive the second conveying wheels to rotate, and the support wheel being arranged upstream of the second conveying wheels along the conveying path of the flexible composite hose.

[0014] Further, the second driving part comprises a second driving motor, two second pulleys and a second belt, one of the second pulleys is connected with the second driving motor, the other second pulley is connected with the second conveying wheel, and the second belt is wound around the two second pulleys.

[0015] Further, the cleaning mechanism is arranged between the first conveying part and the cutting mechanism, and is used for cleaning the surface of the flexible composite hose to be cut.

[0016] Further, the cleaning mechanism comprises an annular positioning ring, a receiving groove and a negative pressure source, the annular positioning ring is arranged upstream of the positioning mechanism, brushes are arranged on the inner wall of the annular positioning ring, the receiving groove is arranged on one side of the annular positioning ring, and the bottom of the receiving groove is communicated with the negative pressure source.

[0017] The flexible composite hose cutting device has the advantages that:

[0018] Compared with the prior art, the flexible composite hose cutting device has the advantages that: two conveying parts are arranged on the two sides of the cutting mechanism, so that the two flexible composite hoses after cutting can be conveniently supported and conveyed, and the overall cutting efficiency is improved; the laser detection mechanism is arranged in front of the cutting mechanism, so that the conveying length of the flexible composite hose can be conveniently detected, and the cuttable length can be conveniently determined according to requirements. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 The overall structure schematic diagram of the flexible composite hose cutting device provided by the embodiments of the present application is shown in the figure.

[0021] Figure 2 The position relationship schematic diagram of the cutting mechanism and the positioning mechanism provided by the embodiments of the present application is shown in the figure.

[0022] Figure 3 The position relationship schematic diagram of the positioning mechanism provided by the embodiments of the present application is shown in the figure.

[0023] Figure 4 The structure schematic diagram of the first conveying part provided by the embodiments of the present application is shown in the figure.

[0024] Figure 5A structure schematic view of the second conveying part is provided in the embodiment of the utility model.

[0025] Figure 6 A structure schematic view of the cleaning mechanism is provided in the embodiment of the utility model.

[0026] In the drawing: 1, support base; 2, cutting mechanism; 201, support support; 202, third drive motor; 203, screw rod; 204, laser cutting knife; 3, positioning mechanism; 301, support plate; 3011, support block; 302, arc clamping plate; 303, adjusting stud; 4, first conveying part; 401, first conveying wheel; 402, first elastic member; 403, first drive motor; 404, first belt pulley; 405, first belt; 5, second conveying part; 501, second conveying wheel; 502, second elastic member; 503, second drive motor; 504, support wheel; 505, second belt pulley; 506, second belt; 6, laser detection mechanism; 7, cleaning mechanism; 701, annular positioning ring; 702, brush; 703, storage groove; 704, negative pressure source. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical schemes and beneficial effects to be solved in the embodiment clearer, the following will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiment and not to limit the embodiment.

[0028] Please refer to Figures 1 to 6 , now a kind of flexible composite hose cutting device provided in the embodiment will be described. The flexible composite hose cutting device of the embodiment includes conveying mechanism, cutting mechanism 2, laser detection mechanism 6 and positioning mechanism 3.

[0029] Among them, along the conveying direction of flexible composite hose, cutting mechanism 2 is arranged in the middle reaches of flexible composite hose, conveying mechanism includes first conveying part 4 and second conveying part 5 arranged in the upstream and downstream of flexible composite hose respectively, first conveying part 4 and second conveying part 5 are located on both sides of cutting mechanism 2, positioning mechanism 3 is arranged below cutting mechanism 2, when the flexible composite hose to be cut is conveyed into cutting mechanism 2, positioning mechanism 3 is used for positioning flexible composite hose, laser detection mechanism 6 is arranged between first conveying part 4 and cutting mechanism 2, laser detection mechanism 6 is used for detecting the conveying length of flexible composite hose.

[0030] The flexible composite hose cutting device of the embodiment is provided with two groups of conveying parts on the two sides of the cutting mechanism 2, so that the two sections of flexible composite hose after cutting can be conveniently supported and conveyed, and the overall cutting efficiency is improved. Meanwhile, the laser detection mechanism 6 is arranged in front of the cutting mechanism 2, so that the conveying length of the flexible composite hose can be detected, and the cuttable length can be determined according to the requirement.

[0031] Based on the overall introduction of the above structure, an exemplary structure of the flexible composite hose cutting device of the embodiment is shown in Figure 1 The whole device is arranged on the support base 1, so as to facilitate the installation of various mechanisms. The cutting mechanism 2 is arranged in the middle of the support base 1, the first conveying part 4 is arranged on the left side of the cutting mechanism 2, and the second conveying part 5 is arranged on the right side of the cutting mechanism 2.

[0032] As a preferred embodiment, the cutting mechanism 2 comprises a support bracket 201, a third driving part arranged on the support bracket 201, and a laser cutting knife 204 connected to the power output end of the third driving part. The third driving part can drive the laser cutting knife 204 to move along the direction perpendicular to the extension direction of the flexible composite hose, so as to cut the flexible composite hose.

[0033] Specifically, as shown in Figure 2 The support bracket 201 is arranged in the middle of the support base 1, the third driving part is arranged on the top of the support bracket 201, the third driving part comprises a third driving motor 202 and a screw rod 203 arranged on the power output end of the third driving motor 202. The screw rod 203 is rotatably arranged on the support bracket 201, and the laser cutting knife 204 is threadedly connected with the screw rod 203. When the third driving motor 202 drives the screw rod 203 to rotate, the laser cutting knife 204 is driven to move along the screw rod 203, so as to facilitate the cutting of the flexible composite hose.

[0034] When the flexible composite hose is cut, the flexible composite hose needs to be positioned. As a preferred embodiment, the positioning mechanism 3 comprises a support plate 301, two groups of clamping plates symmetrically arranged along the extension direction of the flexible composite hose, each group of clamping plates comprising two arc-shaped clamping plates 302, and an adjusting member driving at least one arc-shaped clamping plate 302 of the same group to move relative to the other arc-shaped clamping plate 302. The adjusting member is rotatably connected with the arc-shaped clamping plate 302 through the support plate 301, the adjusting member is threadedly connected with the support plate 301, the support plate 301 is arranged on the support bracket 201, and the laser cutting knife 204 is located between the two groups of clamping plates.

[0035] Referring to Figure 2 and Figure 3As shown in FIG. 1, the support plate 301 is arranged in the middle of the bottom of the support bracket 201, and two sets of clamping plates are arranged on the support plate 301 along the extension direction of the flexible composite hose. Taking one set of clamping plates as an example, the same set of clamping plates includes two arc-shaped clamping plates 302 arranged symmetrically in the direction perpendicular to the flexible composite hose, and both arc-shaped clamping plates 302 are slidable relative to the support plate 301.

[0036] Still referring to Figure 3 As shown in FIG. 1, the adjusting member includes an adjusting stud 303, one end of the adjusting stud 303 is rotatably connected with the arc-shaped clamping plate 302, and the other end of the adjusting stud 303 is screw-connected with a support block 3011 on the support plate 301. When the adjusting stud 303 rotates and moves relative to the support block 3011, the arc-shaped clamping plate 302 can be driven to move to clamp the flexible composite hose, so as to facilitate the cutting of the cutting mechanism 2, or to release the clamping of the flexible composite hose, so as to facilitate the smooth conveying of the flexible composite hose. The positioning mechanism 3 is used to limit the deviation of the flexible composite hose during movement, and is not used to limit the movement of the flexible composite hose.

[0037] In this embodiment, as a preferred embodiment, as shown in Figure 4 The first conveying part 4 includes two sets of first conveying wheels 401, and a first driving part for driving the first conveying wheels 401 to rotate, and the laser detection mechanism 6 is arranged between the two sets of first conveying wheels 401. Each set of first conveying wheels 401 includes two oppositely arranged first conveying wheels 401, and the upper first conveying wheel 401 in the same set can move relative to the lower first conveying wheel 401, and a first elastic member 402 is arranged between the two first conveying wheels 401, both ends of the first elastic member 402 are connected with the two first conveying wheels 401, and the first driving part is drivingly connected with the lower first conveying wheel 401. The laser detection mechanism 6 can refer to the existing infrared laser detection device, which will not be described in detail here.

[0038] Still referring to Figure 4 As shown in FIG. 1, the first driving part includes a first driving motor 403, two first pulleys 404 and a first belt 405, the lower first pulley 404 is connected with the first driving motor 403, the upper first pulley 404 is connected with the lower first conveying wheel 401, and the first belt 405 is drivingly connected with the two first pulleys 404.

[0039] In addition, as a preferred embodiment, as shown in Figure 5As shown, the second conveying part 5 comprises a set of second conveying wheels 501, a supporting wheel 504 and a second driving part for driving the second conveying wheels 501 to rotate. The set of second conveying wheels 501 comprises two second conveying wheels 501 oppositely arranged, and the upper second conveying wheel 501 is movable relative to the lower second conveying wheel 501. A second elastic member 502 is arranged between the two second conveying wheels 501, and the two ends of the second elastic member 502 are connected to the two second conveying wheels 501 respectively. The second driving part is in driving connection with the lower second conveying wheel 501 to drive the second conveying wheels 501 to rotate.

[0040] The supporting wheel 504 is arranged upstream of the second conveying wheels 501 along the conveying path of the flexible composite hose, and the supporting wheel 504 is located on the same horizontal line as the lower second conveying wheel 501 to facilitate smooth conveying of the flexible composite hose. Preferably, the first elastic member 402 and the second elastic member 502 are springs, which are simple in structure and easy to process.

[0041] Preferably, the second driving part comprises a second driving motor 503, two second pulleys 505 and a second belt 506. The lower second pulley 505 is connected to the second driving motor 503, the upper second pulley 505 is connected to the lower second conveying wheel 501, and the second belt 506 is wound around the outer circumferential sides of the two second pulleys 505. The power of the second driving motor 503 is transmitted to the second conveying wheels 501 through the two second pulleys 505 and the second belt 506, and the rotation of the second conveying wheels 501 drives the flexible composite hose to move, thereby completing the conveying of the flexible composite hose.

[0042] In addition, after the flexible composite hose is processed, waste or other residues will inevitably remain on the surface. To this end, the cleaning mechanism 7 is preferably arranged between the first conveying part 4 and the cutting mechanism 2 to clean the surface of the flexible composite hose to be cut.

[0043] As a specific preferred embodiment, as shown in Figure 6 The cleaning mechanism 7 comprises an annular positioning ring 701, a receiving groove 703 and a negative pressure source 704. The annular positioning ring 701 is arranged upstream of the positioning mechanism 3, a brush 702 is arranged on the inner wall of the annular positioning ring 701, the receiving groove 703 is arranged on one side of the annular positioning ring 701, and the bottom of the receiving groove 703 is in communication with the negative pressure source 704.

[0044] When the flexible composite hose is from the annular positioning ring 701, the brush 702 will contact the surface of the flexible composite hose, and with the movement of the flexible composite hose, the brush 702 can clean the surface of the flexible composite hose to sweep the residues on the surface of the flexible composite hose. When the residues are swept up, the negative pressure source 704 inhales through the receiving groove 703, and the waste residues are collected in the receiving groove 703. The negative pressure source 704 can refer to the structure of the existing dust collector, and will not be described here.

[0045] In the use process of the flexible composite hose cutting device of the embodiment, the first driving motor 403 and the second driving motor 503 are started, the first driving motor 403 drives the first conveying wheel 401 to rotate, and the two first conveying wheels 401 on the upper and lower sides can clamp and jointly convey the flexible composite hose. Then the flexible composite hose enters the annular positioning ring 701 and continues to move into the positioning mechanism 3. The adjusting screw column 303 is adjusted so that the two arc-shaped clamping blocks in the same group clamp the flexible composite hose to avoid the flexible composite hose from being deviated. Then the flexible composite hose continues to be conveyed to the supporting wheel 504 and the second conveying wheel 501.

[0046] During the conveying of the flexible composite hose, the laser detection mechanism 6 detects the conveying length of the flexible composite hose. When the preset value is reached, the laser detection mechanism 6 sends information to the external control system, and then controls the third driving motor 202 to drive the screw rod 203 to rotate and control the laser cutting knife 204 to move, so as to cut the flexible composite hose. After cutting, the first conveying part 4 and the second conveying part 5 are started at the same time. The second conveying part 5 is used to convey the cut flexible composite hose out of the device, and the first conveying part 4 will continue to convey the subsequent flexible composite hose to be cut.

[0047] The above only describes the preferred embodiment of the present embodiment and does not limit the present embodiment. Any modification, equivalent replacement and improvement within the spirit and principle of the present embodiment should be included in the protection scope of the present embodiment.

Claims

1. A flexible composite hose cutting apparatus, characterized by, The cutting mechanism (2), the laser detection mechanism (6) and the positioning mechanism (3) are arranged on the conveying mechanism. The cutting mechanism (2) is arranged in the middle of the flexible composite hose along the conveying direction of the flexible composite hose, the conveying mechanism comprises a first conveying part (4) and a second conveying part (5) arranged upstream and downstream of the flexible composite hose respectively, the first conveying part (4) and the second conveying part (5) are arranged on both sides of the cutting mechanism (2), the positioning mechanism (3) is arranged below the cutting mechanism (2) and is used for positioning the flexible composite hose when the flexible composite hose to be cut is conveyed into the cutting mechanism (2), and the laser detection mechanism (6) is arranged between the first conveying part (4) and the cutting mechanism (2) and is used for detecting the conveying length of the flexible composite hose.

2. The cutting device for the flexible composite hose according to claim 1, wherein the cutting mechanism (2) comprises a support bracket (201), a third driving part arranged on the support bracket (201), and a laser cutting knife (204) connected to the power output end of the third driving part, the third driving part is capable of driving the laser cutting knife (204) to move along the direction perpendicular to the extending direction of the flexible composite hose so as to cut the flexible composite hose.

3. The cutting device for the flexible composite hose according to claim 1, wherein the positioning mechanism (3) comprises a support plate (301), two groups of clamping plates symmetrically arranged along the extending direction of the flexible composite hose, each group of the clamping plates comprises two arc-shaped clamping plates (302), and an adjusting member for driving at least one of the arc-shaped clamping plates (302) in the same group to move relative to the other arc-shaped clamping plate (302), the adjusting member is rotatably connected to the arc-shaped clamping plate (302) through the support plate (301), the adjusting member is threadedly connected to the support plate (301), the support plate (301) is arranged on the support bracket (201), and the laser cutting knife (204) is located between the two groups of clamping plates.

4. The cutting device for the flexible composite hose according to claim 1, wherein the first conveying part (4) comprises two groups of first conveying wheels (401) and a first driving part for driving the first conveying wheels (401) to rotate, and the laser detection mechanism (6) is arranged between the two groups of first conveying wheels (401). Each group of the first conveying wheels (401) comprises two first conveying wheels (401) arranged oppositely, one of the first conveying wheels (401) in the same group is capable of moving relative to the other first conveying wheel (401), a first elastic member (402) is arranged between the two first conveying wheels (401), two ends of the first elastic member (402) are connected to the two first conveying wheels (401) respectively, and the first driving part is drivingly connected to one of the first conveying wheels (401). ​ ​ ​ 5. The flexible composite hose cutting device according to claim 4, wherein the first driving part comprises a first driving motor (403), two first pulleys (404) and a first belt (405), one of the first pulleys (404) is connected with the first driving motor (403), the other first pulley (404) is connected with the first conveying wheel (401), and the first belt (405) is connected with the two first pulleys (404) in transmission.

6. The flexible composite hose cutting device according to claim 1, wherein the second conveying part (5) comprises a set of second conveying wheels (501), a supporting wheel (504) and a second driving part for driving the second conveying wheels (501) to rotate.

7. The flexible composite hose cutting device according to claim 6, wherein the second driving part comprises a second driving motor (503), two second pulleys (505) and a second belt (506), one of the second pulleys (505) is connected with the second driving motor (503), the other second pulley (505) is connected with the second conveying wheel (501), and the second belt (506) is wrapped around the outer circumferential sides of the two second pulleys (505).

8. The flexible composite hose cutting device according to claim 1, further comprising a cleaning mechanism (7) arranged between the first conveying part (4) and the cutting mechanism (2) for cleaning the surface of the flexible composite hose to be cut.

9. The flexible composite hose cutting device according to claim 8, wherein the cleaning mechanism (7) comprises an annular positioning ring (701), a receiving groove (703) and a negative pressure source (704), the annular positioning ring (701) is arranged upstream of the positioning mechanism (3), a brush (702) is arranged on the inner wall circumferential side of the annular positioning ring (701), the receiving groove (703) is arranged on one side of the annular positioning ring (701), and the bottom of the receiving groove (703) is in communication with the negative pressure source (704). ​ ​ ​ ​ ​ ​

Images