Semi-automatic rubber tube cut-off machine

Abstract

The utility model discloses a semi-automatic rubber tube cut-off machine which comprises a bottom plate, a steel ruler frame, a conveying assembly, a clamping assembly, a controller and a cutting assembly, a positioning device and a collecting device are arranged, a rubber tube pushes a positioning plate to move, an infrared distance measuring sensor measures the position of the positioning plate, and the cut length of the rubber tube is obtained. An electric push rod pushes a clamping block to extend into a clamping groove, a screw rod rotates to drive a movable block to move, when the movable block moves, a positioning plate is driven to move through cooperation of the electric push rod and the clamping block, the position of the positioning plate can be reset, the length of a cut rubber pipe can be rapidly determined through the arrangement, and accurate positioning cutting is achieved. After cutting, the rotating plate drives the rotating block to rotate, the rotating block drives the clamping block to rotate, the rotating rod drives the rotating block to rotate, the clamping block loosens the rubber pipe to enable the rubber pipe to fall into the collecting box, through the arrangement, the cut rubber pipe can be automatically collected, the step of manual operation is omitted, and the cutting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber tube cutting equipment technical field, concretely is semi -automatic rubber tube cutting machine. BACKGROUND

[0002] Rubber tube is a kind of flexible pipeline for conveying liquid, gas or solid particles, usually made of rubber, plastic or other elastic materials, rubber tube is widely used in industry, agriculture, construction, automobile and other fields, rubber tube cutting machine is a kind of mechanical equipment specially used for cutting rubber tube or hose, it is widely used in industrial field, especially when needing to cut different types and specifications of rubber tube accurately.

[0003] For example, the rubber tube cutting machine with publication No. CN206029982U is disclosed in the device, including support frame, bottom plate, fixing device, cutting device, metal conduit, bottom plate is arranged on support frame, the contact position of bottom plate and support frame is equipped with sliding block, fixing device is arranged at the right side of bottom plate, cutting device is arranged at the left side of bottom plate, metal conduit is arranged between fixing device and cutting device, and the port of metal conduit both sides is connected fixing device and cutting device respectively, metal conduit diameter is greater than rubber tube diameter, simple structure, convenient operation, reaction sensitive, can according to the demand intercept the length needed.

[0004] Although the above-mentioned rubber tube cutting machine has certain advantages in use effect, but still has certain disadvantages: the above-mentioned rubber tube cutting machine adopts direct fixed cutting mode when using, but the length of cutting cannot be accurately measured and controlled, so as to easily cause cutting error to affect use, and after cutting, it needs to be collected by manual, increase the labor of manual, reduce cutting use efficiency. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides semi-automatic rubber tube cutting machine, solves the above-mentioned problem.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model discloses a half -automatic rubber tube cutting -off machine, including bottom plate, steel ruler frame, conveying assembly, clamping assembly, controller, cutting assembly, positioning device and collection device, the cutting assembly includes support frame and protective housing no.

[0009] Preferably, the steel ruler frame is provided with two groups, and is arranged on the top of the bottom plate, the conveying assembly is arranged between the two groups of steel ruler frames, the clamping assembly is installed on the outer side of the conveying assembly, the controller is arranged on the rear end of the bottom plate, the cutting assembly further includes a cutting cylinder, a connecting rod and a cutting knife, the cutting cylinder is installed on the top of the protective housing no.

[0010] Preferably, the connecting mechanism includes a support plate, an electric push rod, a clamping block, a clamping groove and a photoelectric sensor, the support plate is fixed to the front end of the movable block, the electric push rod is installed on the top of the support plate, the clamping block is fixedly connected with the bottom telescopic rod of the electric push rod, the clamping groove is opened on the top of the positioning plate, and the photoelectric sensor is installed on the bottom end of the movable block.

[0011] Preferably, the collecting device comprises a protective shell three, a motor two, a rotating plate, a protective shell four, a worm, a motor three, a worm wheel, a rotating rod, a rotating block, a movable slot, a bidirectional screw rod, a motor four, a clamping block and a collecting box, the protective shell three is fixed to the top end of the bottom plate, the motor two is installed in the protective shell three, the bottom end of the rotating plate is connected with the output shaft of the motor two through a transmission, the protective shell four is fixed to the right end of the rotating plate, one end of the worm is connected with the output shaft of the motor three through a transmission, and the other end is rotatably connected with the inside of the protective shell four through a bearing seat, the motor three is installed at the rear end of the protective shell four, the worm wheel is meshed with the worm, and the worm wheel is fixed to the outside of the rotating rod, the two ends of the rotating rod are rotatably connected with the inside of the rotating plate and the inside of the protective shell four through bearing seats respectively, the rotating block is fixed to the outside of the rotating rod, the movable slot is formed in the inside of the rotating block, one end of the bidirectional screw rod is connected with the output shaft of the motor four through a transmission, and the other end is rotatably connected with the inside of the movable slot through a bearing seat, the motor four is installed at the rear end of the rotating block, and the clamping block is provided with two groups and is arranged on the outside of the bidirectional screw rod and penetrates the inside of the movable slot.

[0012] Preferably, the outside of the movable block is provided with two groups of notches, one group of notches is internally threaded and is threadedly connected with the screw rod, and the other group of notches is smooth and is slidably connected with the smooth rod two, so that the screw rod drives the movable block to move when rotating.

[0013] Preferably, the rotating plate is arranged in a U shape, so that the rotating block is conveniently rotated.

[0014] Preferably, the outside of the clamping block is provided with a rubber protective pad, so that the rubber protective pad can protect the rubber pipe when the clamping block clamps the rubber pipe.

[0015] (Three) beneficial effects

[0016] The utility model provides a semi -automatic rubber tube cutting -off machine. Have the following beneficial effects: through setting the positioning device and collecting device, through rubber pipe and push the positioning plate and move, infrared distance sensor measures the position of positioning plate, thereby obtains the length of rubber pipe cut, electric push rod and push the clamping block and extend into the clamping groove, screw rod drives movable block to move when rotating, movable block moves through the cooperation of electric push rod and clamping block and drives positioning plate to move, namely can the position of positioning plate is repositioned, through this setting can the length of rubber pipe cut be determined fast, realizes accurate positioning cutting, reduces the error emergence, after cutting, rotating plate drives rotating block to rotate, rotating block drives clamping block to rotate, rotating rod drives rotating block to rotate, and clamping block releases rubber pipe and makes rubber pipe fall into the collecting box in, through this setting can the rubber pipe after cutting be collected automatically, spares the manual operation step, improves cutting efficiency. ACCURACY

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structure front view of cutting assembly in the utility model;

[0019] Figure 3 It is a structure front view of positioning device in the utility model;

[0020] Figure 4 It is the A area local enlarged view of the utility model; Figure 3

[0021] Figure 5 It is a structure plan view of positioning device in the utility model;

[0022] Figure 6 It is a structure front view of collecting device in the utility model;

[0023] Figure 7 It is a structure plan view of collecting device in the utility model.

[0024] In the drawing: bottom plate-1, steel ruler frame-2, conveying assembly-3, clamping assembly-4, controller-5, cutting assembly-6, positioning device-7, collecting device-8, support frame-61, protective shell-62, cutting cylinder-63, connecting rod-64, cutting knife-65, protective shell-71, light pole-72, positioning plate-73, touch sensor-74, infrared distance measuring sensor-75, screw-76, motor-77, light pole-78, movable block-79, connecting mechanism-710, protective shell-81, motor-82, rotating plate-83, protective shell-84, worm-85, motor-86, worm wheel-87, rotating rod-88, rotating block-89, movable slot-810, bidirectional screw-811, motor-812, clamping block-813, collecting box-814, support plate-7101, electric push rod-7102, clamping block-7103, clamping groove-7104, photoelectric sensor-7105. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-5 ​The utility model provides semi -automatic rubber tube cutting machine technical scheme: semi -automatic rubber tube cutting machine, including bottom plate 1, steel ruler frame 2, transmission assembly 3, clamping assembly 4, controller 5, cutting assembly 6, positioning device 7 and collection device 8, cutting assembly 6 includes support frame 61 and protective housing one 62, support frame 61 is fixed in the top of bottom plate 1, protective housing one 62 is fixed in the top of support frame 61, positioning device 7 sets up in the front end of protective housing one 62, positioning device 7 includes protective housing two 71, light pole one 72, positioning plate 73, touch sensor 74, infrared distance measuring sensor 75, screw rod 76, motor one 77, light pole two 78, movable block 79 and connecting mechanism 710, protective housing two 71 is fixed in the front end of protective housing one 62, light pole one 72 is fixed in the inside of protective housing two 71, positioning plate 73 is sleeved on the outside of light pole one 72, and downwardly penetrates the inside of protective housing two 71, touch sensor 74 is installed in the left end of positioning plate 73, infrared distance measuring sensor 75 is installed in the inside left end of protective housing two 71, one end of screw rod 76 is connected with the output shaft transmission of motor one 77 through the shaft coupling, and the other end of screw rod 76 is rotatably connected with the inside of protective housing two 71 through bearing seat, motor one 77 is installed in the right end of protective housing two 71, light pole two 78 is fixed in the inside of protective housing two 71, movable block 79 sets up in the outside of screw rod 76 and light pole two 78, connecting mechanism 710 sets up in the front end of movable block 79, collection device 8 sets up in the top of bottom plate 1, and collection device 8 is used to collect the rubber tube after cutting, steel ruler frame 2 is equipped with two groups, and all sets up in the top of bottom plate 1, transmission assembly 3 sets up between two steel ruler frames 2, clamping assembly 4 is installed in the outside of transmission assembly 3, controller 5 sets up in the rear end of bottom plate 1, cutting assembly 6 still includes cutting cylinder 63, connecting rod 64 and cutting knife 65, cutting cylinder 63 is installed in the top of protective housing one 62, connecting rod 64 sets up in the inside of protective housing one 62, and connecting rod 64 is fixedly connected with the bottom end telescopic rod of cutting cylinder 63, cutting knife 65 is fixedly connected with the bottom end of connecting rod 64, connecting mechanism 710 includes support plate 7101, electric push rod 7102, clamping block 7103, clamping groove 7104 and photoelectric sensor 7105, support plate 7101 is fixed in the front end of movable block 79, electric push rod 7102 is installed in the top of support plate 7101, clamping block 7103 is fixedly connected with the bottom end telescopic rod of electric push rod 7102, clamping groove 7104 is opened in the top of positioning plate 73, photoelectric sensor 7105 is installed in the bottom end of movable block 79, and the outside of movable block 79 is equipped with two groups of notches, one group of notches is internally set as screw thread and is threadedly connected with screw rod 76, another group of notches is set as smooth and is slidably connected with light pole two 78, and through this setting, screw rod 76 is rotated and movable block 79 is moved.

[0027] Touch sensor 74 adopts GT2-h32 touch sensor, and the sensor can quickly sense whether the rubber tube contacts the positioning plate 73.

[0028] The infrared distance sensor 75 adopts an infrared distance sensor of GP2Y0A21YK0F, and can accurately measure the position of the positioning plate 73.

[0029] The photoelectric sensor 7105 adopts a photoelectric sensor of E3Z-LS61, and when the movable block 79 drives the photoelectric sensor 7105 to move, when the change of the light quantity is detected, it indicates that the movable block 79 comes to the upper side of the positioning plate 73.

[0030] Please refer to Figure 6 and Figure 7 The utility model provides a semi -automatic rubber tube cutting machine technical scheme: semi -automatic rubber tube cutting machine, collection device 8 includes protective housing three 81, motor no. 2 82, rotating plate 83, protective housing four 84, worm 85, motor no. 3 86, worm wheel 87, rotating rod 88, rotating block 89, movable slot 810, bidirectional screw rod 811, motor no. 4 812, clamping block 813 and collection box 814, protective housing three 81 is fixed in the top of bottom plate 1, motor no. 2 82 is installed in the inside of protective housing three 81, the bottom end of rotating plate 83 is connected with the output shaft transmission transmission of motor no. 2 82 through coupling, protective housing four 84 is fixed in the right -hand member of rotating plate 83, one end of worm 85 is connected with the output shaft transmission of motor no. 3 86, and the other end is rotatably connected with the inside of protective housing four 84 through bearing seat, motor no. 3 86 is installed in the rear end of protective housing four 84, worm wheel 87 is engaged with worm 85, and worm wheel 87 is fixed on the outside of rotating rod 88, the both ends of rotating rod 88 are rotatably connected with the inside of rotating plate 83 and the inside of protective housing four 84 through bearing seat respectively, rotating block 89 is fixed on the outside of rotating rod 88, movable slot 810 is set up in the inside of rotating block 89, one end of bidirectional screw rod 811 is connected with the output shaft transmission of motor no. 4 812 through coupling, and the other end is rotatably connected with the inside of movable slot 810 through bearing seat, motor no. 4 812 is installed in the rear end of rotating block 89, clamping block 813 is equipped with two groups, and is set up in the outside of bidirectional screw rod 811, and is through the inside of movable slot 810, collection box 814 is set up in the right -hand member of bottom plate 1, rotating plate 83 is arranged in " U " shape, and the rotating block 89 is rotated, the outside of clamping block 813 is equipped with rubber protection pad, the rubber pipe is protected when the rubber pipe is clamped in clamping block 813, the outside of clamping block 813 is equipped with notch, and the inside of notch is set up in screw thread, and is connected with bidirectional screw rod 811 in screw thread.

[0031] The working principle is as follows:

[0032] First, before use, the rubber pipe to be cut is placed on the clamping assembly 4, fixed by the clamping assembly 4, and waits for cutting;

[0033] Second, in use, the transmission assembly 3 is started, the transmission assembly 3 drives the clamping assembly 4 to move, the clamping assembly 4 moves to push the rubber pipe to move, the rubber pipe moves to push the positioning plate 73 to move, so that the positioning plate 73 moves along the light pole 72, the position distance of the positioning plate 73 is detected by the infrared distance sensor 75, that is, the length of the rubber pipe to be cut can be detected;

[0034] Third, when reaching the specified cutting length, the motor four 812 is started, the motor four 812 drives the bidirectional screw rod 811 to rotate, the bidirectional screw rod 811 rotates to drive the clamping block 813 to move, so that the clamping block 813 clamps and fixes the rubber pipe;

[0035] Fourth, then the cutting cylinder 63 is started, the cutting cylinder 63 pushes the connecting rod 64 to move, the connecting rod 64 pushes the cutting knife 65 to move, the cutting knife 65 cuts the rubber pipe, and after cutting is completed, the cutting cylinder 63 controls the cutting knife 65 to return to the protective shell one 62;

[0036] Fifth, the motor two 82 is started, the motor two 82 drives the rotating plate 83 to rotate by ninety degrees, then the motor three 86 is started, the motor three 86 drives the worm 85 to rotate, the worm 85 rotates to drive the worm wheel 87 to rotate, the worm wheel 87 rotates to drive the rotating rod 88 to rotate, the rotating rod 88 rotates to drive the rotating block 89 to rotate, the rotating block 89 is rotated to the upper side of the collection box 814 to the right, then the motor four 812 is started, the motor four 812 drives the bidirectional screw rod 811 to rotate, the bidirectional screw rod 811 rotates to drive the clamping block 813 to move, so that the clamping effect on the rubber pipe is cancelled, and the rubber pipe slides along the clamping block 813 to fall into the collection box 814 for collection;

[0037] Sixth, when cutting is not needed, the motor one 77 is started, the motor one 77 drives the screw rod 76 to rotate, the screw rod 76 rotates to drive the movable block 79 to move, the movable block 79 moves to be detected by the photoelectric sensor 7105, whether the movable block 79 moves to the upper side of the positioning plate 73 is judged, when reaching the upper side of the positioning plate 73, the motor one 77 stops rotating, the electric push rod 7102 is started, the electric push rod 7102 pushes the clamping block 7103 to move, so that the clamping block 7103 extends into the inside of the clamping groove 7104, then the motor one 77 is started, the motor one 77 controls the movable block 79 to move, the movable block 79 moves to drive the electric push rod 7102 to move, the electric push rod 7102 moves to drive the clamping block 7103 to move, the clamping block 7103 moves to drive the positioning plate 73, so that the positioning plate 73 returns to the original place, then the electric push rod 7102 drives the clamping block 7103 to rise, so that the fixing effect on the positioning plate 73 is cancelled, and the next use is waited.

[0038] The control mode of the utility model is controlled through manual starting and closing switch, and the wiring diagram of power element and the provision of power supply are the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the utility model will not explain the control mode and wiring arrangement in detail.

[0039] The control mode of the utility model is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the art, and the provision of power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the utility model will not explain the control mode and circuit connection in detail.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic hose cutting machine, characterized in that: The utility model provides a kind of rubber pipe cutting device, including bottom plate (1), steel ruler frame (2), conveying assembly (3), clamping assembly (4), controller (5), cutting assembly (6), positioning device (7) and collection device (8), the cutting assembly (6) includes support frame (61) and protective shell one (62), the support frame (61) is fixed to the top end of bottom plate (1), the protective shell one (62) is fixed to the top end of support frame (61), the positioning device (7) is arranged at the front end of protective shell one (62), the positioning device (7) includes protective shell two (71), light pole one (72), positioning plate (73), touch sensor (74), infrared distance sensor (75), screw rod (76), motor one (77), light pole two (78), movable block (79) and connecting mechanism (710), the protective shell two (71) is fixed to the front end of protective shell one (62), the light pole one (72) is fixed to the inside of protective shell two (71), the positioning plate (73) is sleeved on the outside of light pole one (72), and downward penetrates the inside of protective shell two (71), the touch sensor (74) is installed at the left end of positioning plate (73), the infrared distance sensor (75) is installed at the inside left end of protective shell two (71), one end of screw rod (76) is connected with the output shaft of motor one (77) by shaft coupling, and the other end of screw rod (76) is rotatably connected with the inside of protective shell two (71) by bearing seat, the motor one (77) is installed at the right end of protective shell two (71), the light pole two (78) is fixed to the inside of protective shell two (71), the movable block (79) is arranged at the outside of screw rod (76) and light pole two (78), the connecting mechanism (710) is arranged at the front end of movable block (79), the collection device (8) is arranged at the top end of bottom plate (1), and the collection device (8) is used to collect rubber pipe after cutting.

2. The semi-automatic tube cutting machine according to claim 1, characterized in that: The steel ruler frame (2) is provided with two groups, and is arranged at the top end of bottom plate (1), the conveying assembly (3) is arranged between two groups of steel ruler frame (2), the clamping assembly (4) is installed at the outside of conveying assembly (3), the controller (5) is arranged at the rear end of bottom plate (1), the cutting assembly (6) further includes cutting cylinder (63), connecting rod (64) and cutting knife (65), the cutting cylinder (63) is installed at the top end of protective shell one (62), the connecting rod (64) is arranged in the inside of protective shell one (62), and the connecting rod (64) is fixedly connected with the bottom end telescopic rod of cutting cylinder (63), the cutting knife (65) is fixedly connected with the bottom end of connecting rod (64).

3. The semi-automatic tube cutter of claim 1, wherein: The connecting mechanism (710) comprises a support plate (7101), an electric push rod (7102), a clamping block (7103), a clamping groove (7104) and a photoelectric sensor (7105), the support plate (7101) is fixed to the front end of the movable block (79), the electric push rod (7102) is installed at the top end of the support plate (7101), the clamping block (7103) is fixedly connected with the bottom telescopic rod of the electric push rod (7102), the clamping groove (7104) is arranged at the top end of the positioning plate (73), and the photoelectric sensor (7105) is installed at the bottom end of the movable block (79).

4. The semi-automatic tube cutter of claim 1, wherein: The collecting device (8) comprises a protection shell three (81), a motor two (82), a rotating plate (83), a protection shell four (84), a worm (85), a motor three (86), a worm gear (87), a rotating rod (88), a rotating block (89), a movable slot (810), a bidirectional screw rod (811), a motor four (812), clamping blocks (813) and a collecting box (814), the protection shell three (81) is fixed to the top end of the bottom plate (1), the motor two (82) is installed in the protection shell three (81), the bottom end of the rotating plate (83) is in transmission connection with the output shaft of the motor two (82) through a shaft coupling, the protection shell four (84) is fixed to the right end of the rotating plate (83), one end of the worm (85) is in transmission connection with the output shaft of the motor three (86) through a shaft coupling, the other end is in rotational connection with the inside of the protection shell four (84) through a bearing seat, the motor three (86) is installed at the rear end of the protection shell four (84), the worm gear (87) is in meshing connection with the worm (85), and the worm gear (87) is fixed to the outside of the rotating rod (88), the rotating rod (88) is in rotational connection with the inside of the rotating plate (83) and the inside of the protection shell four (84) through bearing seats at both ends, the rotating block (89) is fixed to the outside of the rotating rod (88), the movable slot (810) is arranged in the inside of the rotating block (89), one end of the bidirectional screw rod (811) is in transmission connection with the output shaft of the motor four (812) through a shaft coupling, the other end is in rotational connection with the inside of the movable slot (810) through a bearing seat, the motor four (812) is installed at the rear end of the rotating block (89), and the clamping blocks (813) are provided in two groups and arranged on the outside of the bidirectional screw rod (811) and penetrate through the inside of the movable slot (810).

5. The semi-automatic tube cutter of claim 1, wherein: The outside of the movable block (79) is provided with two groups of notches, one group of notches is internally threaded and is in threaded connection with the screw rod (76), and the other group of notches is smooth and is in sliding connection with the light rod two (78).

6. The semi-automatic tube cutting machine of claim 4, wherein: The rotating plate (83) is arranged in a "U" shape.

7. The semi-automatic tube cutter of claim 4, wherein: The outside of the clamping block (813) is provided with a rubber protection pad.

Images