CN109227674B - Automatic cutting equipment and automatic cutting process for rubber hose - Google Patents
Automatic cutting equipment and automatic cutting process for rubber hose Download PDFInfo
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- CN109227674B CN109227674B CN201811293534.2A CN201811293534A CN109227674B CN 109227674 B CN109227674 B CN 109227674B CN 201811293534 A CN201811293534 A CN 201811293534A CN 109227674 B CN109227674 B CN 109227674B
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- adjusting
- rubber hose
- plate
- cutting
- working
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Sawing (AREA)
Abstract
The invention relates to automatic rubber hose cutting equipment and an automatic rubber hose cutting process, which comprise a bottom plate, a supporting device and a cutting device, wherein the supporting device and the cutting device are sequentially arranged on the bottom plate from left to right, the supporting device comprises a fixed plate, a fixed frame, a movable air cylinder, an inner wall supporting mechanism and an outer wall supporting mechanism, and the cutting device comprises a linear guide rail, an electric slider, a working plate, a working gear, a driving motor, a rotating ring, a rotating gear, a rotating motor, a bearing air cylinder, a bearing plate, a rotating rod, a sliding frame, a mounting frame, a cutting motor and a cutting blade. The automatic cutting machine can solve the problems of high labor cost, low working efficiency, uneven cutting surface, potential safety hazard, easy scratching of the surface of the rubber hose and the like in the existing rubber hose cutting process, and can realize the automatic cutting function of the rubber hose.
Description
Technical Field
The invention relates to the field of rubber hose processing equipment, in particular to automatic cutting equipment and an automatic cutting process for a rubber hose.
Background
The rubber hose is often longer after the same production processing, before using, need cut the rubber hose into appropriate length according to actual conditions. At present adopt artifical mode to cut flexible rubber hose usually, need fix flexible rubber hose on current equipment when the cutting, or draw fixedly by the staff to flexible rubber hose, later use cutter and scale to cut flexible rubber hose by another staff, the cost of labor is higher, work efficiency is low, and because manual operation has the instability, consequently can not guarantee the accuracy of cutting length and the planarization of cutting plane, still cause the fish tail to flexible rubber hose surface easily, in addition, the staff is when using the cutter operation, easily injure oneself or other people because of carelessness, security in the course of the work can not be ensured.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides automatic rubber hose cutting equipment and an automatic rubber hose cutting process, which can solve the problems of high labor cost, low working efficiency, uneven cutting surface, potential safety hazard, easy scratching of the surface of a rubber hose and the like in the cutting process of the conventional rubber hose, can realize the automatic cutting function of the rubber hose, and have the advantages of low labor cost, high working efficiency, flat cutting surface, wide application range, difficult scratching of the surface of the rubber hose and the like.
The technical scheme adopted by the invention to solve the technical problem is as follows: the automatic cutting equipment for the rubber hose comprises a bottom plate, a supporting device and a cutting device, wherein the supporting device and the cutting device are sequentially arranged on the bottom plate from left to right; wherein:
the supporting device comprises a fixed plate, a fixed frame, a movable air cylinder, an inner wall supporting mechanism and an outer wall supporting mechanism, wherein the fixed plate is installed on a bottom plate, round holes are formed in the side wall of the fixed plate, adjusting holes are uniformly formed in the outer side of the round holes along the circumferential direction of the round holes, the fixed frame is arranged on the left side of the round holes and is installed on the side wall of the fixed plate, the movable air cylinder is installed in the fixed frame and is located in the round holes, the inner wall supporting mechanism is installed at the top end of the movable air cylinder, the outer wall supporting mechanism is; treat the rubber hose inner wall of cutting through inner wall supporting mechanism and support, treat the rubber hose outer wall of cutting through outer wall supporting mechanism simultaneously and support, in order to prevent to cut the in-process at cutting device to rubber hose, because of rubber hose produces deformation and causes the influence to the roughness of cutting cross-section, the cutting effect has been improved, and need not to adopt artifical mode to prescribe a limit to the rubber hose position, the cost of labor has been reduced, and the potential safety hazard that the staff closely contacted the cutter and exists has been eliminated, the security in the working process has been improved.
The cutting device comprises a linear guide rail, an electric slider, a working plate, a working gear, a driving motor, a rotating ring, a rotating gear, a rotating motor, a bearing cylinder, a bearing plate, a rotating rod, a sliding frame, a mounting frame, a cutting motor and a cutting blade, wherein the linear guide rail is arranged on a bottom plate, the electric slider is arranged on the linear guide rail in a sliding fit mode, the working plate is arranged on the electric slider, a circular through hole is formed in the side wall of the working plate, the working gear is arranged in the circular through hole through a bearing, the middle part of the working gear is of a hollow structure, a sliding groove is uniformly formed in the side wall of the left end of the working gear along the circumferential direction of the working gear, the driving gear is meshed at the upper end of the working gear, the driving gear is, a rotating ring is arranged on the inner wall of the middle part of the working gear through a bearing, connecting teeth are evenly arranged on the side wall of the right end of the rotating ring along the circumferential direction of the rotating ring, the lower ends of the connecting teeth are meshed with a rotating gear, the rotating gear is arranged on the side wall of the working gear through a bearing, the side wall of the rotating gear is connected with an output shaft of a rotating motor, the rotating motor is arranged on the working gear through a motor base, bearing cylinders are evenly arranged on the inner wall of the rotating ring along the circumferential direction of the rotating ring, a bearing plate is arranged at the top end of each bearing cylinder, the bearing plate is of an arc-shaped structure, rotating rods are evenly arranged on the side wall of the left end of the rotating ring along the circumferential direction of the rotating ring, one end of each rotating rod is arranged on the side wall of, a cutting blade is arranged on an output shaft of the cutting motor, and the cutting blade is of a circular structure; after the right end of the rubber hose penetrates through a circular through hole formed in the working plate, the supporting plate is driven to synchronously move through the telescopic motion of the supporting cylinder until the supporting plate is contacted with the surface of the rubber hose, so that the supporting plate plays a certain supporting role on the rubber hose in the working process, the rubber hose is prevented from deforming to influence the normal operation of cutting work, after the working plate is driven to move to a specified position through the electric sliding block, the rotating gear is driven to rotate through the rotating motor, the rotating gear drives the rotating ring meshed with the rotating gear to rotate, in the rotating process of the rotating ring, the connecting angle between the rotating rod and the rotating ring is changed along with the rotating gear, so that the sliding frame is driven to linearly move in the sliding groove, when the cutting edge of the cutting blade is tightly attached to the surface of the rubber hose, the rotating motor stops rotating, and can be correspondingly adjusted according to the, application range is wide, adjusts suitable back, through mutually supporting of driving motor, driving gear and operating gear, cutting blade can cut rubber hose comprehensively, and the segment of appointed length is cut into to the cutting of rubber hose up to, need not to use the manual type to cut, has improved work efficiency.
The inner wall supporting mechanism comprises a connecting frame, a working barrel, an adjusting motor, an adjusting circular plate, a round pin, a fixed circular plate, an adjusting rod and a supporting plate, wherein the connecting frame is arranged at the top end of a moving cylinder, the right end of the connecting frame is provided with the working barrel, the working barrel is of a hollow cylindrical structure, square openings are uniformly formed in the side wall of the working barrel along the circumferential direction of the working barrel, the adjusting motor is arranged at the left end of the inner wall of the working barrel through a motor base, an output shaft of the adjusting motor is connected with the adjusting circular plate, adjusting sliding grooves are uniformly formed in the side wall of the adjusting circular plate along the circumferential direction of the adjusting circular plate, the adjusting sliding grooves are connected with one end of the round pin in a sliding fit mode, the other end of the round pin is connected with the adjusting rod, the adjusting rod is arranged in an adjusting groove, the side wall of the supporting plate is of an arc-shaped structure, and balls are uniformly arranged on the side wall of the supporting plate through bearings; drive the regulation plectane through adjusting the motor and rotate, the round pin in the regulation plectane slides in adjusting the spout, thereby drive the regulation pole and carry out linear motion in the adjustment tank, realize the regulation to the backup pad position, hug closely back on the rubber hose inner wall when the backup pad outer wall, adjust motor stop work, can support the rubber hose inner wall, prevent to take place deformation because of rubber hose in cutting process, and lead to the fact the influence to the cutting effect, the ball that sets up on the backup pad lateral wall makes the backup pad when supporting the rubber hose inner wall, do not influence and carry out relative motion between backup pad and the rubber hose, so that cutting device cuts rubber hose different positions, the normal clear of cutting work has been guaranteed.
The outer wall supporting mechanism comprises an adjusting post, an adjusting cylinder, an adjusting rack, a connecting ring, an adjusting electric push rod, an adjusting screw rod and a supporting frame, the adjusting post is positioned on the right side of the round hole, the adjusting post is arranged on the side wall of the fixed plate and is of a hollow cylindrical structure with openings at two ends, mounting holes are uniformly formed in the side wall of the adjusting post along the circumferential direction of the adjusting post, the adjusting cylinder is arranged in the mounting holes through bearings and is of a hollow cylindrical structure with openings at two ends, convex teeth are uniformly arranged on the side wall of the adjusting cylinder along the circumferential direction of the adjusting cylinder and are meshed with the adjusting rack, the left end of the adjusting rack is positioned in the adjusting hole, the right end of the adjusting rack is connected with the side wall of the connecting ring, the adjusting electric push rod is arranged at the left end of the connecting ring, the bottom, the left end of the support frame is arranged on the side wall of the fixed plate, the support frame is of a left-right telescopic structure, and the lower end of the top of the support frame is of an arc-shaped structure; the position of the connecting ring is adjusted by adjusting the telescopic motion of the electric push rod, so that the adjusting rack can drive the adjusting cylinder meshed with the adjusting rack to rotate, the adjusting screw rod does not rotate in the rotating process of the adjusting cylinder, so that the length of the adjusting screw rod which is connected with the adjusting cylinder through the thread and is exposed out of the outer part of the adjusting cylinder is changed, thereby achieving the purpose of adjusting the position of the supporting frame, after the lower end of the top of the supporting frame is tightly attached to the outer wall of the rubber hose, the electric push rod is adjusted to stop working, the rubber hose cutting device is suitable for rubber hoses with different diameters, has wide application range and strong practicability, can support the outer wall of the rubber hose in the cutting process so as to eliminate the adverse effect on the cutting effect when the rubber hose deforms, meanwhile, the cutting device can be guided to a certain extent, the rubber hose is prevented from being damaged by the cutting blade without the cutting part, and the reliability in the cutting process is improved.
Based on the automatic rubber hose cutting equipment, the invention also provides an automatic rubber hose cutting process of the automatic rubber hose cutting equipment, which comprises the following steps:
1) the right end of the rubber hose to be cut penetrates through a circular through hole formed in the working plate, and the left end of the rubber hose is placed in the supporting device;
2) supporting the inner wall of the rubber hose to be cut through an inner wall supporting mechanism;
3) supporting the outer wall of the rubber hose to be cut through an outer wall supporting mechanism;
4) the supporting plate is driven to synchronously move through the telescopic motion of the supporting cylinder, so that the rubber hose is supported;
5) the working plate is driven to move to a specified position through the electric slide block;
6) the position of the rotating rod is adjusted through the mutual matching action among the rotating motor, the rotating gear and the rotating ring until the edge of the cutting blade is tightly attached to the surface of the rubber hose;
7) the cutting motor drives the cutting blade to cut the rubber hose, and meanwhile, the cutting blade cuts off the rubber hose through the mutual matching of the driving motor, the driving gear and the working gear;
8) the working plate is driven by the electric slide block to move to the next designated position to prepare for the next cutting.
Compared with the prior art, the invention has the following advantages:
1. the automatic cutting machine can solve the problems of high labor cost, low working efficiency, uneven cutting surface, potential safety hazard, easy scratching of the surface of the rubber hose and the like in the existing rubber hose cutting process, can realize the automatic cutting function of the rubber hose, and has the advantages of low labor cost, high working efficiency, flat cutting surface, wide application range, difficult scratching of the surface of the rubber hose and the like;
2. the cutting device is arranged, so that the rubber hose can be completely cut until the rubber hose is cut into small sections with specified lengths, manual cutting is not needed, the working efficiency is improved, corresponding adjustment can be performed according to the actual diameter of the rubber hose, and the application range is wide;
3. the supporting device is arranged, so that the influence on the flatness of a cutting section due to the deformation of the rubber hose in the process of cutting the rubber hose by the cutting device can be prevented, the cutting effect is improved, the position of the rubber hose is not required to be limited by a manual mode, the labor cost is reduced, the potential safety hazard caused by close contact of workers with a cutter is eliminated, and the safety in the working process is improved;
4. the outer wall supporting mechanism is arranged, so that the outer wall of the rubber hose can be supported in the cutting process, the adverse effect on the cutting effect when the rubber hose is deformed is eliminated, a certain guiding effect on the cutting device can be achieved, the cutting surface is smooth, the rubber hose does not need to be cut by a cutting blade, the damage to the rubber hose is avoided, and the reliability in the cutting process is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of the bottom plate and the supporting device (except for the fixed frame and the movable cylinder) in accordance with the present invention;
FIG. 3 is a schematic plan view of the fixing plate, the fixing frame, the moving cylinder and the inner wall supporting mechanism according to the present invention;
FIG. 4 is a schematic view of a first perspective structure between the base plate and the cutting device of the present invention;
FIG. 5 is a schematic view of a first perspective structure between the base plate and the cutting device of the present invention;
fig. 6 is a schematic view of the plane structure of the fit between the base plate and the cutting device of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 6, an automatic cutting device for rubber hoses comprises a bottom plate 1, a supporting device 2 and a cutting device 3, wherein the supporting device 2 and the cutting device 3 are sequentially installed on the bottom plate 1 from left to right; wherein:
the supporting device 2 comprises a fixing plate 21, a fixing frame 22, a moving cylinder 23, an inner wall supporting mechanism 24 and an outer wall supporting mechanism 25, the fixing plate 21 is installed on the bottom plate 1, a round hole is formed in the side wall of the fixing plate 21, adjusting holes are evenly formed in the outer side of the round hole along the circumferential direction of the round hole, the fixing frame 22 is arranged on the left side of the round hole, the fixing frame 22 is installed on the side wall of the fixing plate 21, the moving cylinder 23 is installed in the fixing frame 22, the moving cylinder 23 is located in the round hole, the inner wall supporting mechanism 24 is installed at the top end of the moving cylinder 23, the outer wall supporting mechanism 25; treat the rubber hose inner wall of cutting through inner wall supporting mechanism 24 and support, treat the rubber hose outer wall of cutting simultaneously through outer wall supporting mechanism 25 and support, in order to prevent to carry out the cutting process at cutting device 3 to rubber hose, because of rubber hose produces deformation and causes the influence to the roughness of cutting cross-section, the cutting effect has been improved, and need not to adopt artifical mode to inject the rubber hose position, the cost of labor has been reduced, and the potential safety hazard that the staff closely contacted the cutter and exists has been eliminated, the security in the working process has been improved.
The cutting device 3 comprises a linear guide rail 31, an electric slider 32, a working plate 33, a working gear 34, a driving gear 35, a driving motor 36, a rotating ring 37, a rotating gear 38, a rotating motor 39, a bearing cylinder 310, a bearing plate 311, a rotating rod 312, a sliding frame 313, an installation frame 314, a cutting motor 315 and a cutting blade 316, wherein the linear guide rail 31 is installed on the bottom plate 1, the electric slider 32 is installed on the linear guide rail 31 in a sliding fit manner, the working plate 33 is installed on the electric slider 32, a circular through hole is formed in the side wall of the working plate 33, the working gear 34 is installed in the circular through hole through a bearing, the middle part of the working gear 34 is of a hollow structure, sliding grooves are evenly formed in the side wall of the left end of the working gear 34 along the circumferential direction of the side wall, the driving gear 35 is meshed at the upper end of the working gear 34, the driving motor 36 is installed on the working plate 33 through a motor base, a rotating ring 37 is installed on the inner wall of the middle part of the working gear 34 through a bearing, a connecting tooth is evenly arranged on the side wall of the right end of the rotating ring 37 along the circumferential direction thereof, the lower end of the connecting tooth is engaged with a rotating gear 38, the rotating gear 38 is installed on the side wall of the working gear 34 through a bearing, the side wall of the rotating gear 38 is connected with the output shaft of a rotating motor 39, the rotating motor 39 is installed on the working gear 34 through a motor base, a bearing cylinder 310 is evenly installed on the inner wall of the rotating ring 37 along the circumferential direction thereof, a bearing plate 311 is installed at the top end of the bearing cylinder 310, the bearing plate 311 is of an arc-shaped structure, a rotating rod 312 is evenly installed on the side wall of the left end of the rotating ring 37 along the circumferential direction thereof, one end of the rotating, a mounting frame 314 is mounted at the left end of the sliding frame 313, a cutting motor 315 is mounted in the mounting frame 314 through a motor base, a cutting blade 316 is mounted on an output shaft of the cutting motor 315, and the cutting blade 316 is of a circular structure; after the right end of the rubber hose passes through the circular through hole formed on the working plate 33, the supporting plate 311 is driven to synchronously move by the telescopic motion of the supporting cylinder 310 until the supporting plate 311 is contacted with the surface of the rubber hose, so that the supporting plate 311 plays a certain supporting role on the rubber hose in the working process, the normal operation of the cutting operation is prevented from being influenced by the deformation of the rubber hose, after the working plate 33 is driven to move to a specified position by the electric slider 32, the rotating gear 38 is driven to rotate by the rotating motor 39, the rotating ring 37 meshed with the rotating gear 38 is driven to rotate by the rotating gear 38, the connection angle between the rotating rod 312 and the rotating ring 37 is changed along with the rotation of the rotating ring 37, the sliding frame 313 is driven to linearly move in the sliding groove, when the cutting edge of the cutting blade 316 is tightly attached to the surface of the rubber hose, the rotating motor 39 stops rotating, and the adjustment can be carried out according to the actual, application range is wide, adjusts suitable back, through mutually supporting of initiative motor 36, driving gear 35 and operating gear 34, cutting blade 316 can carry out comprehensive cutting to rubber hose, and the segment of appointed length is cut into to the rubber hose up to, need not to use the manual mode to cut, has improved work efficiency.
The inner wall supporting mechanism 24 comprises a connecting frame 241, a working barrel 242, an adjusting motor 243, an adjusting circular plate 244, a round pin 245, a fixed circular plate 246, an adjusting rod 247 and a supporting plate 248, the connecting frame 241 is installed at the top end of the moving cylinder 23, the working barrel 242 is installed at the right end of the connecting frame 241, the working barrel 242 is of a hollow cylindrical structure, square openings are uniformly formed in the side wall of the working barrel 242 along the circumferential direction of the working barrel, the adjusting motor 243 is installed at the left end of the inner wall of the working barrel 242 through a motor base, the output shaft of the adjusting motor 243 is connected with the adjusting circular plate 244, adjusting sliding grooves are uniformly formed in the side wall of the adjusting circular plate 244 along the circumferential direction of the adjusting circular plate, the adjusting sliding grooves are connected with one end of the round pin 245 in a sliding fit manner, the other end of the round pin 245 is connected with the adjusting rod 247, a fixed circular plate 246 is arranged on the inner wall of the working barrel 242, a supporting plate 248 is arranged at the top end of the adjusting rod 247, the side wall of the supporting plate 248 is of an arc-shaped structure, and balls are uniformly arranged on the side wall of the supporting plate 248 through bearings; drive through adjusting motor 243 and adjust plectane 244 and rotate, round pin 245 in adjusting plectane 244 slides in adjusting the spout, thereby drive and adjust pole 247 and carry out linear motion in the adjustment tank, realize the regulation to backup pad 248 position, after backup pad 248 outer wall hugs closely on the rubber hose inner wall, adjust motor 243 stop work, can support the rubber hose inner wall, prevent to take place deformation because of the rubber hose in cutting process, and lead to the fact the influence to the cutting effect, the ball that sets up on the backup pad 248 lateral wall makes backup pad 248 when supporting the rubber hose inner wall, do not influence and carry out relative motion between backup pad 248 and the rubber hose, so that cutting device 3 cuts rubber hose different positions, the normal clear of cutting work has been guaranteed.
The outer wall supporting mechanism 25 comprises an adjusting column 251, an adjusting cylinder 252, an adjusting rack 253, a connecting ring 254, an adjusting electric push rod 255, an adjusting screw 256 and a supporting frame 257, wherein the adjusting column 251 is positioned at the right side of the circular hole, the adjusting column 251 is installed on the side wall of the fixing plate 21, the adjusting column 251 is of a hollow cylindrical structure with two open ends, the side wall of the adjusting column 251 is uniformly provided with installation holes along the circumferential direction thereof, the adjusting cylinder 252 is installed in the installation holes through bearings, the adjusting cylinder 252 is of a hollow cylindrical structure with two open ends, the side wall of the adjusting cylinder 252 is uniformly provided with convex teeth along the circumferential direction thereof, the convex teeth are meshed with the adjusting rack 253, the left end of the adjusting rack 253 is positioned in the adjusting holes, the right end of the adjusting rack 253 is connected with the side wall of the connecting ring 254, the left end of the connecting ring 254 is provided with the adjusting electric push rod 255, a supporting frame 257 is mounted at the top end of the adjusting screw 256, the left end of the supporting frame 257 is mounted on the side wall of the fixing plate 21, the supporting frame 257 is of a left-right telescopic structure, and the lower end of the top of the supporting frame 257 is of an arc-shaped structure; the position of the connecting ring 254 is adjusted by adjusting the telescopic motion of the electric push rod 255, so that the adjusting rack 253 can drive the adjusting cylinder 252 meshed with the adjusting rack to rotate, the adjusting screw rod 256 does not rotate in the rotating process of the adjusting cylinder 252, and the length of the outer part of the adjusting cylinder 252, which is exposed out of the adjusting screw rod 256 in threaded connection with the adjusting cylinder 252, is changed accordingly, thereby achieving the purpose of adjusting the position of the supporting frame 257, when the lower end of the top of the supporting frame 257 is tightly attached to the outer wall of the rubber hose, the electric push rod 255 is adjusted to stop working, the electric push rod is suitable for rubber hoses with different diameters, the application range is wide, the practicability is strong, the outer wall of the rubber hose can be supported in the cutting process, so as to eliminate the adverse effect generated when the rubber hose is deformed, meanwhile, a certain guiding effect can be achieved on the cutting, the reliability in the cutting process is improved.
Based on the automatic rubber hose cutting equipment, the invention also provides an automatic rubber hose cutting process of the automatic rubber hose cutting equipment, which comprises the following steps:
1) the right end of the rubber hose to be cut penetrates through a circular through hole formed in the working plate, and the left end of the rubber hose is placed in the supporting device;
2) supporting the inner wall of the rubber hose to be cut through an inner wall supporting mechanism;
3) supporting the outer wall of the rubber hose to be cut through an outer wall supporting mechanism;
4) the supporting plate is driven to synchronously move through the telescopic motion of the supporting cylinder, so that the rubber hose is supported;
5) the working plate is driven to move to a specified position through the electric slide block;
6) the position of the rotating rod is adjusted through the mutual matching action among the rotating motor, the rotating gear and the rotating ring until the edge of the cutting blade is tightly attached to the surface of the rubber hose;
7) the cutting motor drives the cutting blade to cut the rubber hose, and meanwhile, the cutting blade cuts off the rubber hose through the mutual matching of the driving motor, the driving gear and the working gear;
8) the working plate is driven by the electric slide block to move to the next designated position to prepare for the next cutting.
When the rubber hose cutting device works, a worker penetrates the right end of a rubber hose to be cut through a circular through hole formed in the working plate 33, the left end of the rubber hose is placed in the supporting device 2, the inner wall of the rubber hose to be cut is supported through the inner wall supporting mechanism 24, the outer wall of the rubber hose to be cut is supported through the outer wall supporting mechanism 25, the influence on the flatness of a cutting section due to the deformation of the rubber hose in the cutting process of the rubber hose by the cutting device 3 is prevented, then the bearing plate 311 is driven to synchronously move through the telescopic motion of the bearing cylinder 310 until the bearing plate 311 is contacted with the surface of the rubber hose, so that the bearing plate 311 plays a certain bearing role on the rubber hose in the working process, the working plate 33 is driven to move to a specified position through the electric slider 32, and the rotating gear 38 is driven to rotate through the rotating motor 39, the rotating gear 38 drives the rotating ring 37 engaged with the rotating gear to rotate, in the rotating process of the rotating ring 37, the connecting angle between the rotating rod 312 and the rotating ring 37 is changed, so as to drive the sliding frame 313 to perform linear motion in the sliding groove, when the edge of the cutting blade 316 is tightly attached to the surface of the rubber hose, the rotating motor 39 stops rotating, the cutting blade 316 is driven by the cutting motor 315 to cut the rubber hose, and through the mutual matching of the driving motor 36, the driving gear 35 and the working gear 34, the cutting blade 316 can comprehensively cut the rubber hose until the rubber hose is cut into small sections with specified length, the invention solves the problems of high labor cost, low working efficiency, uneven cutting surface, potential safety hazard, easy scratching of the surface of the rubber hose and the like in the existing rubber hose cutting process, and realizes the function of automatically cutting the rubber hose, the purpose is achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a flexible rubber hose automatic cutout equipment, includes bottom plate (1), strutting arrangement (2) and cutting device (3), its characterized in that: a supporting device (2) and a cutting device (3) are sequentially arranged on the bottom plate (1) from left to right; wherein:
the supporting device (2) comprises a fixing plate (21), a fixing frame (22), a movable air cylinder (23), an inner wall supporting mechanism (24) and an outer wall supporting mechanism (25), the fixing plate (21) is installed on the bottom plate (1), a round hole is formed in the side wall of the fixing plate (21), adjusting holes are uniformly formed in the outer side of the round hole along the circumferential direction of the round hole, the fixing frame (22) is arranged on the left side of the round hole, the fixing frame (22) is installed on the side wall of the fixing plate (21), the movable air cylinder (23) is installed in the fixing frame (22), the movable air cylinder (23) is located in the round hole, the inner wall supporting mechanism (24) is installed at the top end of the movable air cylinder (23), the outer wall supporting mechanism (25) is arranged on;
the cutting device (3) comprises a linear guide rail (31), an electric slider (32), a working plate (33), a working gear (34), a driving gear (35), a driving motor (36), a rotating ring (37), a rotating gear (38), a rotating motor (39), a bearing cylinder (310), a bearing plate (311), a rotating rod (312), a sliding frame (313), a mounting frame (314), a cutting motor (315) and a cutting blade (316), wherein the linear guide rail (31) is arranged on the bottom plate (1), the electric slider (32) is arranged on the linear guide rail (31) in a sliding fit manner, the working plate (33) is arranged on the electric slider (32), a circular through hole is formed in the side wall of the working plate (33), the working gear (34) is arranged in the circular through hole through a bearing, the middle part of the working gear (34) is of a hollow structure, a sliding groove is uniformly formed in the side wall of the left end of, the upper end of a working gear (34) is engaged with a driving gear (35), the driving gear (35) is arranged on a working plate (33) through a bearing, the side wall of the driving gear (35) is connected with an output shaft of a driving motor (36), the driving motor (36) is arranged on the working plate (33) through a motor base, a rotating ring (37) is arranged on the inner wall of the middle part of the working gear (34) through the bearing, connecting teeth are evenly arranged on the side wall of the right end of the rotating ring (37) along the circumferential direction of the rotating ring, a rotating gear (38) is engaged at the lower end of the connecting teeth, the rotating gear (38) is arranged on the side wall of the working gear (34) through the bearing, the side wall of the rotating gear (38) is connected with an output shaft of a rotating motor (39), the rotating motor (39) is arranged on the working gear (34) through, a bearing plate (311) is installed at the top end of the bearing cylinder (310), rotating rods (312) are evenly installed on the side wall of the left end of the rotating ring (37) along the circumferential direction of the rotating ring, one end of each rotating rod (312) is installed on the side wall of the rotating ring (37) through a hinge, a sliding frame (313) is installed at the other end of each rotating rod (312) through a hinge, the sliding frame (313) is installed in a sliding groove in a sliding fit mode, an installation frame (314) is installed at the left end of the sliding frame (313), a cutting motor (315) is installed in the installation frame (314) through a motor base, a cutting blade (316) is installed on an output;
the inner wall supporting mechanism (24) comprises a connecting frame (241), a working barrel (242), an adjusting motor (243), an adjusting circular plate (244), a round pin (245), a fixed circular plate (246), an adjusting rod (247) and a supporting plate (248), wherein the connecting frame (241) is installed at the top end of the moving cylinder (23), the working barrel (242) is installed at the right end of the connecting frame (241), the working barrel (242) is of a hollow cylindrical structure, square openings are uniformly formed in the side wall of the working barrel (242) along the circumferential direction of the working barrel, the adjusting motor (243) is installed at the left end of the inner wall of the working barrel (242) through a motor base, an output shaft of the adjusting motor (243) is connected with the adjusting circular plate (244), adjusting sliding grooves are uniformly formed in the side wall of the adjusting circular plate (244) along the circumferential direction of the side wall, the adjusting sliding grooves are connected with one end of the round pin, the adjusting rod (247) is arranged in an adjusting groove formed in the side wall of the fixed circular plate (246) in a sliding fit mode, the positions of the adjusting grooves correspond to the positions of square openings one by one, the fixed circular plate (246) is arranged on the inner wall of the working barrel (242), and the top end of the adjusting rod (247) is provided with a supporting plate (248);
the outer wall supporting mechanism (25) comprises an adjusting column (251), an adjusting cylinder (252), an adjusting rack (253), a connecting ring (254), an adjusting electric push rod (255), an adjusting screw rod (256) and a supporting frame (257), wherein the adjusting column (251) is positioned on the right side of the round hole, the adjusting column (251) is installed on the side wall of the fixing plate (21), the adjusting column (251) is of a hollow cylindrical structure with two open ends, the side wall of the adjusting column (251) is uniformly provided with mounting holes along the circumferential direction of the adjusting column, the adjusting cylinder (252) is installed in the mounting holes through a bearing, the adjusting cylinder (252) is of a hollow cylindrical structure with two open ends, the side wall of the adjusting cylinder (252) is uniformly provided with convex teeth along the circumferential direction of the adjusting cylinder, the convex teeth are meshed with the adjusting rack (253), the left end of the adjusting rack (253) is positioned in the adjusting holes, the right end of the adjusting rack (253) is connected with, the bottom end of the adjusting electric push rod (255) is installed on the side wall of the fixing plate (21), an adjusting screw rod (256) is installed in the adjusting cylinder (252) in a threaded connection mode, a supporting frame (257) is installed at the top end of the adjusting screw rod (256), and the left end of the supporting frame (257) is installed on the side wall of the fixing plate (21).
2. The automatic cutting device for the rubber hose according to claim 1, wherein: the bearing plate (311) is of an arc-shaped structure.
3. The automatic cutting device for the rubber hose according to claim 1, wherein: the supporting frame (257) is of a left-right telescopic structure, and the lower end of the top of the supporting frame (257) is of an arc-shaped structure.
4. The automatic cutting device for the rubber hose according to claim 1, wherein: the lateral wall of the supporting plate (248) is of an arc-shaped structure, and balls are uniformly arranged on the lateral wall of the supporting plate (248) through bearings.
5. The use method of the automatic rubber hose cutting equipment according to any one of claims 1-4, characterized by comprising the following steps:
1) the right end of the rubber hose to be cut penetrates through a circular through hole formed in the working plate (33), and the left end of the rubber hose is placed in the supporting device (2);
2) the inner wall of the rubber hose to be cut is supported by an inner wall supporting mechanism (24);
3) the outer wall of the rubber hose to be cut is supported by an outer wall supporting mechanism (25);
4) the supporting plate (311) is driven to synchronously move through the telescopic motion of the supporting cylinder (310) to support the rubber hose;
5) the working plate (33) is driven to move to a specified position by the electric slide block (32);
6) the position of the rotating rod (312) is adjusted through the mutual matching action among the rotating motor (39), the rotating gear (38) and the rotating ring (37) until the edge of the cutting blade (316) is tightly attached to the surface of the rubber hose;
7) the cutting motor (315) drives the cutting blade (316) to cut the rubber hose, and meanwhile, the cutting blade (316) cuts off the rubber hose through the mutual matching of the driving motor (36), the driving gear (35) and the working gear (34);
8) the electric slide block (32) drives the working plate (33) to move to the next designated position to prepare for the next cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293534.2A CN109227674B (en) | 2018-11-01 | 2018-11-01 | Automatic cutting equipment and automatic cutting process for rubber hose |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811293534.2A CN109227674B (en) | 2018-11-01 | 2018-11-01 | Automatic cutting equipment and automatic cutting process for rubber hose |
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| CN109227674A CN109227674A (en) | 2019-01-18 |
| CN109227674B true CN109227674B (en) | 2020-05-15 |
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Effective date of registration: 20200417 Address after: 277200 East zouwu village, zouwu Town, Xuecheng District, Zaozhuang City, Shandong Province Applicant after: Zhongjin Hydraulic Rubber Pipe Co., Ltd. Address before: 317000 Linqiao District, Dayang Street, Linhai City, Taizhou City, Zhejiang Province, 2-189 Applicant before: Zhao Hu |
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