Semi-automatic rubber tube cutting machine

Abstract

The utility model relates to a cutting machine, belongs to the technical field of rubber tube cutting, and particularly relates to a semi-automatic rubber tube cutting machine which comprises a base, a feeding mechanism and a storage assembly, a placing frame is fixed at one end of the upper side of the base, and a mounting frame is fixed at the other end of the upper side of the base; through the cooperation of the movable toothed plate, the rotating shaft, the bearing, the gear and the feeding roller, a rubber pipe can be conveyed, meanwhile, the distance between the stop block and the movable toothed plate can be adjusted by rotating the screw rod, the conveying distance of the rubber pipe is controlled, and finally the cutting length of the rubber pipe is controlled; by arranging the storage assembly, after a cutting knife cuts a rubber pipe, chippings generated by cutting fall into a sliding groove through a through groove and finally fall onto the upper side of a storage plate, the storage plate can be regularly pulled out subsequently, and the chippings are cleaned in a unified mode; the problems that an existing cutting machine cannot accurately control the length of each section of cut rubber pipe to be the same, and cleaning cannot be conducted in time are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber tube cutting technical field, especially a kind of semi-automatic rubber tube cutting machine. BACKGROUND

[0002] Rubber tube is to transport gas, liquid, paste or granular material one kind of tubular rubber product, with the development of society, the application range of current rubber tube is more and more wide, rubber tube is generally needed to cut into different length according to situation when using.

[0003] Current rubber tube cutting has full-automatic cutting and semi-automatic cutting, full-automatic cutting machine cost is higher, most still use semi-automatic cutting machine for small factory.

[0004] But this kind of semi-automatic cutting machine does not have the function of conveying rubber tube, and each cutting usually needs to manually move rubber tube by staff, thereby leading to unable to accurately control the length of each rubber tube cut out, and when rubber tube is cut, debris is generated, debris is extremely easy to enter inside equipment, causes equipment to jam and damage, needs to be cleaned in time. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of semi-automatic rubber tube cutting machine, the cooperation between moving toothed plate, shaft, bearing, gear and feeding roller can be conveyed to rubber tube, the distance between stop block and moving toothed plate can be adjusted by rotating screw at the same time, the conveying distance of rubber tube is controlled, and the cutting length of rubber tube is finally controlled, and it is simple to operate.

[0006] The technical solution for achieving the purpose of the utility model is as follows: a semi-automatic rubber tube cutting machine, comprising a base, a placing rack is fixed to one end of the upper side of the base, and a mounting rack is fixed to the other end of the upper side of the base, further comprising a feeding mechanism and a storage assembly, the feeding mechanism is arranged on the upper side of the base; the storage assembly is arranged on one side of the mounting rack; the feeding mechanism comprises a screw rod rotatably connected to the inner side of the mounting rack through a thread, two connecting shafts symmetrically fixed between the placing rack and the mounting rack, and two rotating shafts symmetrically rotatably connected to the upper side of the base, one end of the screw rod is fixed with a stop block, and the other end of the screw rod is fixed with a rotating handle, a moving toothed plate is slidably connected to the outer side of the two connecting shafts, unidirectional bearings are installed on the outer sides of the two rotating shafts, and the outer sides of the two rotating shafts are respectively connected to gear bodies meshing with the two sides of the moving toothed plate through gear shafts, and feeding rollers are installed on the outer sides of the two rotating shafts.

[0007] In some embodiments, the storage assembly includes a workbench fixed to one side of the mounting rack, a through slot is formed in the inner side of the workbench, and a sliding groove is arranged on the inner side of the workbench, a storage plate is slidably connected to the inner side of the sliding groove, and a handle is fixed to one end of the storage plate.

[0008] In some embodiments, the inner side of the mounting frame is provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixed with a mounting plate, the outer side of the mounting plate is provided with a motor, and the output end of the motor is fixed with a cutting knife through an output shaft.

[0009] In some embodiments, the upper side of the movable tooth plate is fixed with a pull handle.

[0010] In some embodiments, the two ends of the two connecting shafts are sleeved with buffer sleeves.

[0011] In some embodiments, the outer sides of the two rotating shafts are fixed with limiting blocks, and the outer sides of the two rotating shafts are screwed with positioning blocks at positions above the two feeding rollers.

[0012] In some embodiments, the two sides of the mounting plate are fixed with protective plates.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] Firstly, the movable tooth plate, the rotating shaft, the bearing, the gear and the feeding roller are matched to convey the rubber pipe, the distance between the blocking block and the movable tooth plate is adjusted by rotating the screw rod, the conveying distance of the rubber pipe is controlled, and finally the cutting length of the rubber pipe is controlled, which is simple to operate.

[0015] Secondly, the utility model is provided with the storage assembly, after the cutting knife cuts the rubber pipe, the debris generated by cutting falls into the sliding groove through the through groove, and finally falls onto the upper side of the storage plate, and the storage plate can be regularly pulled out to clean the debris.

[0016] The existing cutting machine needs to be manually moved by the staff, which cannot accurately control the length of each rubber pipe and cannot be cleaned in time. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in combination with the drawings and embodiments:

[0018] Figure 1 is the overall structure schematic view provided by the utility model in an embodiment;

[0019] Figure 2 is the feeding mechanism bottom view structure schematic view provided by the utility model in an embodiment;

[0020] Figure 3 is the structure schematic view between one rotating shaft and the feeding roller provided by the utility model in an embodiment;

[0021] Figure 4It is the explosion structure schematic view between the workbench and the storage plate provided in an embodiment of the utility model.

[0022] Mark explanation:

[0023] 1, base; 2, rack; 3, mounting bracket; 4, screw; 5, connecting shaft; 6, pivot; 7, stop block; 71, handle; 8, moving toothed plate; 9, gear body; 10, one-way bearing; 11, feeding roller; 12, workbench; 13, through slot; 14, sliding slot; 15, storage plate; 16, handle; 17, hydraulic cylinder; 18, mounting plate; 19, motor; 20, cutting knife; 21, pull handle; 22, buffer sleeve; 23, limiting block; 24, positioning block; 25, guard plate. Specific implementation

[0024] The utility model will be described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0025] The utility model discloses a kind of semi-automatic rubber tube cutting machines by improving, and the technical scheme of the utility model is:

[0026] As Figures 1-3 Indicated, a kind of semi-automatic rubber tube cutting machine, including base 1, the upper side one end of base 1 is fixed with rack 2, and the upper side other end of base 1 is fixed with mounting bracket 3, still include: feeding mechanism and storage component, feeding mechanism is set on the upper side of base 1;Storage component is set on the side of mounting bracket 3;Feeding mechanism includes screw 4 being connected to the inner side of mounting bracket 3 by screwing penetration rotation, two connecting shafts 5 being fixedly connected between rack 2 and mounting bracket 3 and two pivots 6 being rotationally connected on the upper side of base 1, the one end of screw 4 is fixed with stop block 7, and the other end of screw 4 is fixed with handle 71, the outer side of two connecting shafts 5 is slidably connected with moving toothed plate 8, the outer side of two pivots 6 is all installed with one-way bearing 10, and the outer side of two pivots 6 is respectively connected with the gear body 9 of the two sides of moving toothed plate 8 by gear shaft and is engaged, the outer side of two pivots 6 is all installed with feeding roller 11;

[0027] According to the description of the above feeding mechanism, according to the length of the rubber pipe to be cut, hold the handle 71 and rotate it, the handle 71 drives the screw 4 to rotate, and finally drives the stop block 7 to rotate and move through the thread engagement, adjusts the distance between the stop block 7 and the moving toothed plate 8, and achieves the effect of controlling the cutting length. Place the rubber pipe on the upper side of the placing rack 2 and pass through the inside of the two feeding rollers 11. At this time, push the moving toothed plate 8 to make it slide along the outside of the two connecting shafts 5 until the end of the moving toothed plate 8 is in contact with the stop block 7. When the moving toothed plate 8 moves, it drives the two gear bodies 9 to rotate relatively through the engagement of the teeth. When installing the two one-way bearings 10, attention should be paid to control the opposite locking directions. Therefore, when the two gear bodies 9 rotate relatively, the two one-way bearings 10 can transmit torque between the two rotating shafts 6 and the gear bodies 9 due to their characteristics, so as to realize synchronous relative rotation. Finally, the two feeding rollers 11 rotate relatively to convey the rubber pipe. When the moving toothed plate 8 is pushed back, the two one-way bearings 10 will be automatically locked to prevent the two rotating shafts 6 from continuing to rotate, thereby achieving the locking effect and ensuring the feasibility of conveying.

[0028] As shown in Figure 4 , in an embodiment, the storage assembly includes a workbench 12 fixed to one side of the mounting rack 3. A through slot 13 is formed in the inside of the workbench 12, and a sliding groove 14 is provided on the inside of the workbench 12. A storage plate 15 is slidably connected to the inside lower end of the sliding groove 14. A handle 16 is fixed to one end of the storage plate 15.

[0029] According to the above description of the storage assembly, when cutting the rubber pipe, the debris generated by cutting falls into the sliding groove 14 through the through slot 13 and finally falls into the storage plate 15. The thickness of the sliding groove 14 is greater than the thickness of the storage plate 15, which ensures the feasibility of subsequent extraction and cleaning of the debris.

[0030] As shown in Figure 1 , in an embodiment, a hydraulic cylinder 17 is installed on the inside of the mounting rack 3. An installation plate 18 is fixed to the telescopic end of the hydraulic cylinder 17. A motor 19 is installed on the outside of the installation plate 18. A cutting knife 20 is fixed to the output shaft of the motor 19. The telescopic end of the hydraulic cylinder 17 is extended, and the motor 19 is turned on. The extension of the telescopic end of the hydraulic cylinder 17 drives the installation plate 18 to move downward, and then the cutting knife 20 moves downward. The motor 19 is turned on to drive the cutting knife 20 to rotate at high speed to cut the rubber pipe.

[0031] As shown in Figure 2 , in an embodiment, in order to facilitate the movement of the moving toothed plate 8 by the staff, a pull handle 21 is fixed to the upper side of the moving toothed plate 8 for easy gripping.

[0032] As shown in Figure 2As shown in the figure, in an embodiment, the two ends of the two connecting shafts 5 are sleeved with buffer sleeves 22, which can buffer the movement of the movable tooth plate 8, avoiding the direct contact of the two ends of the movable tooth plate 8 with the one side of the placing rack 2 and the mounting rack 3, and causing wear.

[0033] As shown in the figure, Figure 3 As shown in the figure, in an embodiment, in order to facilitate the replacement of the two feeding rollers 11 according to the rubber pipes of different diameters, the outer sides of the two rotating shafts 6 are fixed with limiting blocks 23, and the outer sides of the two rotating shafts 6 are screwed with positioning blocks 24 at positions above the two feeding rollers 11.

[0034] As shown in the figure, Figure 1 As shown in the figure, in an embodiment, the two sides of the mounting plate 18 are fixed with protective plates 25, which can protect the cutting knife 20 and improve safety.

[0035] The specific working method is: according to the rubber pipes of different diameters, select appropriate feeding rollers 11 for installation, in specific operation, respectively detach the two positioning blocks 24, then the two feeding rollers 11 can be taken out, replace them with appropriate two feeding rollers 11, rotate the two positioning blocks 24 again, and fix them tightly, then according to the length of the rubber pipe to be cut, hold the handle 71 and rotate it, the handle 71 drives the screw 4 to rotate, finally through the threaded engagement, drive the stop block 7 to rotate and move, adjust the distance between the stop block 7 and the movable tooth plate 8, achieve the effect of controlling the cutting length, place the rubber pipe on the upper side of the placing rack 2 and pass through the inner sides of the two feeding rollers 11, at this time, hold the pull handle 21 and push it towards the mounting rack 3 side, drive the movable tooth plate 8 to slide along the outer sides of the two connecting shafts 5, until the one end of the movable tooth plate 8 is in contact with the stop block 7, when the movable tooth plate 8 moves, through the tooth engagement, drive the two gear bodies 9 to rotate relatively, in the installation of the two one-way bearings 10, pay attention to control the opposite locking directions, therefore when the two relative gear bodies 9 rotate, due to the characteristics of the two one-way bearings 10, the torque can be transmitted between the two rotating shafts 6 and the gear bodies 9, realize synchronous relative rotation, finally drive the two feeding rollers 11 to rotate relatively, convey the rubber pipe, at this time, control the extension of the telescopic end of the hydraulic cylinder 17, and start the motor 19, the extension of the telescopic end of the hydraulic cylinder 17 drives the mounting plate 18 to move downward, and then the cutting knife 20 moves downward, the motor 19 is started to drive the cutting knife 20 to rotate at high speed, cut the rubber pipe, the debris generated by cutting falls into the chute 14 through the through slot 13, and finally falls into the storage plate 15, the thickness of the chute 14 is greater than the thickness of the storage plate 15, which ensures the feasibility of subsequent extraction and cleaning of the debris, according to the above principle, when the movable tooth plate 8 is pushed back, the two one-way bearings 10 will be automatically locked, preventing the two rotating shafts 6 from continuing to rotate, achieving the locking effect, ensuring the feasibility of material conveying.

[0036] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above technical means, and also include technical schemes composed of equivalent replacement of the above technical features. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A semi-automatic hose cutting machine, comprising a base (1), one end of the upper side of the base (1) is fixed with a placing rack (2), and the other end of the upper side of the base (1) is fixed with a mounting rack (3), characterized in that: Also includes: A feeding mechanism, the feeding mechanism being arranged on the upper side of the base (1); A storage assembly, the storage assembly being arranged on one side of the mounting frame (3); The feeding mechanism comprises a screw (4) which is rotatably connected to the inner side of the mounting frame (3) through a thread, two connecting shafts (5) which are symmetrically fixedly connected between the placement frame (2) and the mounting frame (3), and two rotating shafts (6) which are symmetrically rotatably connected to the upper side of the base (1), one end of the screw (4) is fixed with a stopper (7), and the other end of the screw (4) is fixed with a turning handle (71), the outer sides of the two connecting shafts (5) are slidably connected to a movable tooth plate (8), the outer sides of the two rotating shafts (6) are both installed with a one-way bearing (10), and the outer sides of the two rotating shafts (6) are respectively connected to a gear body (9) which is meshed with both sides of the movable tooth plate (8) through a gear shaft, and the outer sides of the two rotating shafts (6) are both installed with a feeding roller (11).

2. A semi-automatic tubing cutter according to claim 1, wherein: The storage assembly includes a workbench (12) fixed to one side of the mounting frame (3), a through groove (13) is provided on the inner side of the workbench (12), and a slide groove (14) is provided on the inner side of the workbench (12), and a storage plate (15) is slidably connected to the inner lower end of the slide groove (14), and a handle (16) is fixed to one end of the storage plate (15).

3. A semi-automatic tubing cutter as defined in claim 1, wherein: A hydraulic cylinder (17) is installed on the inner side of the mounting frame (3), a mounting plate (18) is fixed to the telescopic end of the hydraulic cylinder (17), a motor (19) is installed on the outer side of the mounting plate (18), and a cutting knife (20) is fixed to the output end of the motor (19) via an output shaft.

4. A semi-automatic tubing cutter as defined in claim 1, wherein: A pull handle (21) is fixed on the upper side of the movable tooth plate (8).

5. A semi-automatic tubing cutter as defined in claim 1, wherein: Both ends of the two connecting shafts (5) are sleeved with buffer sleeves (22).

6. A semi-automatic tubing cutter according to claim 1, wherein: Limiting blocks (23) are fixed on the outer sides of the two rotating shafts (6), and positioning blocks (24) are screwed on the outer sides of the two rotating shafts (6) at positions above the two feeding rollers (11).

7. A semi-automatic tubing cutter according to claim 3, wherein: Protective plates (25) are fixed on both sides of the mounting plate (18).

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