CN108791996B - Multi-degree-of-freedom hand-held ribbon machine and application method thereof - Google Patents
Multi-degree-of-freedom hand-held ribbon machine and application method thereof Download PDFInfo
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- CN108791996B CN108791996B CN201810615155.4A CN201810615155A CN108791996B CN 108791996 B CN108791996 B CN 108791996B CN 201810615155 A CN201810615155 A CN 201810615155A CN 108791996 B CN108791996 B CN 108791996B
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- pull rod
- ribbon
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- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 4
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- 239000000758 substrate Substances 0.000 description 3
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- 229920002302 Nylon 6,6 Polymers 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/22—Means for controlling tension of binding means
Abstract
The invention discloses a multi-degree-of-freedom hand-held ribbon machine and a using method thereof. The invention comprises a metal gun head, a chuck, a screw, a sliding head, a right arm, a left arm, a knob, a blocking cover, a base body, a rear cover, a pull rod, a blade, a lever, a push rod, a first spring, an adjusting block, a second spring and a shaft sleeve. When the binding belt is placed in a gap between the chuck and the slider, the pull rod is pulled, the pull rod drives the slider to move backwards, and one end of the chuck gradually leaves the inclined table-boards of the left arm and the right arm; under the effect of torsional spring, the chuck will press from both sides the ribbon between chuck and sliphead to tighten up the ribbon gradually, when the ribbon tighten up to last unable tightening up, the pulling force of pull rod backward will pull ribbon and whole backward movement of metal rifle head, because the push rod can not follow the axis direction and reciprocate, so the lever will be pushed forward by the push rod, the other end of lever prizes the blade upward movement this moment to the cutting ribbon. The invention can automatically tighten and cut off the binding belt, and has simple and convenient operation and good binding effect.
Description
Technical Field
The invention belongs to the technical field of ribbon devices, and particularly relates to a multi-degree-of-freedom handheld ribbon machine for controlling the bundling strength of ribbon and cutting off redundant ribbon and a use method thereof.
Background
The binding belt is also called a binding belt, a binding belt and a locking belt, and is used for binding things. The material can be generally divided into nylon ribbon, stainless steel ribbon, plastic-sprayed stainless steel ribbon and the like, and the material can be divided into common ribbon, retractable ribbon, label ribbon, fixed locking ribbon, bolt ribbon, heavy tension ribbon and the like according to the functions.
The ribbon can only be more tightly bound, and the detachable ribbon is also provided. The cable tie is divided into a metal tie (generally stainless steel material) and a plastic tie (generally nylon material), and is commonly used for cables of electromechanical products, computers, electronic products, automobile harnesses and the like, and the plastic tie is made of UL approved nylon-66 material, has the fire-proof grade of 94V-2, and is acid-resistant, corrosion-resistant, good in insulativity, not easy to age, light in weight, safe, nontoxic and strong in bearing capacity. The operating temperature is from 40 to 90 degrees below zero. The comprehensive mechanical properties are far superior to those of common engineering plastics, and the composite material is an ideal material for replacing copper, stainless steel and other nonferrous metals. The binding belt product has the characteristics of quick binding, good insulativity, self-locking fastening, convenient use and the like. The device can be applied to electronic factories, internal connecting wires of bundling televisions, computers and the like, fixing circuits in products such as lamp decoration, motors, electronic toys and the like, fixing oil-way pipelines of mechanical equipment, fixing cable circuits on ships, packaging whole bicycles or bundling other objects, and can also be applied to bundling articles such as agriculture, gardening, handicraft articles and the like.
With the increasing development of modern technology, the place that needs to use the ribbon to tie up the object is more and more, all is artifical ligature ribbon in production, wastes time and energy, stings the ribbon when operating and is tight inadequately, and the position of cutter is unreasonable etc. makes the bundling effect of ribbon ideal inadequately, and work efficiency is not high. The invention provides the design principle and the use method of the ribbon gun which have the advantages of simple structure, convenient operation, durability, good binding effect, capability of effectively replacing manual operation, labor cost saving, good binding effect, smooth cutting, high working efficiency and the like.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides a multi-degree-of-freedom hand-held ribbon machine and a using method thereof.
The first spring is sleeved on the pull rod, and then the end of the pull rod provided with the annular groove is embedded into a blind hole II on the sliding head; the blind hole II is provided with a pin hole communicated with the side walls at the two ends of the slider, the pin hole is connected with the slider and the pull rod through a pin shaft, one end of a specific pin shaft sequentially penetrates through the side wall pin hole at one end of the slider, the annular groove of the pull rod and the side wall pin hole at the other end of the slider, and the two ends of the pin shaft are flush with the side wall pin hole of the slider, so that the pull rod and the slider can rotate relative to the slider while being fixed;
one end of the pull rod is provided with an end cover, and the other end of the pull rod is provided with a circle of annular groove;
the clamping head is arranged at a corresponding position of the sliding head, a torsion spring is arranged between the clamping head and the sliding head, and the clamping head and the sliding head can be matched relatively through the torsion spring;
the chuck is integrally formed and consists of an inclined plane table, a serrated surface table and a limiting cylinder, wherein the inclined plane table and the serrated surface table are basically horizontal, and the limiting cylinder is positioned on the lower bottom surfaces of the inclined plane table and the serrated surface table and is positioned at the joint of the inclined plane table and the serrated surface table.
The sliding head is integrally formed and consists of a sliding head top end face, a sliding head groove, a sliding head flat plate, a sliding head pin hole, a sliding head blind hole and a sliding head inclined surface table; the slider groove, the slider flat plate, the slider pin hole, the slider blind hole and the slider inclined plane table are all arranged on the slider base body;
the top end face of the slider is L-shaped, and one side face is arranged on the side face of the slider base body; the other side surface of the top end surface of the slider corresponds to the slider groove and the slider inclined surface table on the slider base body; the slider groove is cylindrical, one cylindrical end face is open, and the cylindrical side face corresponding to the top end face of the slider is open; the sliding head groove is connected with one end face of the sliding head inclined surface table, and the other end face of the sliding head inclined surface table is connected with the sliding head flat plate; the sliding head pin hole is arranged below the joint of the sliding head inclined surface table and the sliding head flat plate, and penetrates through the sliding head blind hole; the blind hole of the sliding head is arranged on the side surface right below the sliding head flat plate;
the left arm and the right arm are installed in a mirror image mode, and the pull rod is installed in a cavity formed by the left arm and the right arm; in a cavity formed by the contact of the left arm and the right arm, a first spring is sleeved outside the pull rod, one end of the first spring props against steps on the inner walls of the left arm and the right arm through a limiting piece, and the other end of the first spring props against the sliding head; when the pull rod is pulled backwards along the axial direction, the slider moves backwards along the cavities of the left arm and the right arm;
the left arm and the right arm after mirror image installation are divided into a front section and a rear section, the front end is used for installing a metal gun head and a sliding head, wherein the metal gun head is fixed with the end head of the front section, and the metal gun head is fixed by screws through screw holes on the left arm and the right arm; after the sliding head and the clamping head are installed, the sliding head and the clamping head are arranged in a groove at the front end of a cavity formed by the left arm and the right arm;
the limiting piece is sleeved on the pull rod and is arranged between the first spring and steps on the inner walls of the left arm and the right arm; the right arm is provided with a limiting hole; the protruding end of the limiting piece is matched with a limiting hole arranged on the right arm;
one end of the lever is connected with the front end of the L-shaped push rod, and the other end of the lever is connected with the blade; the screw passes through the through holes on the left arm and the right arm, and the lever is installed and fixed on the metal gun head, so that the metal gun head is fixed relative to the left arm and the right arm;
the lever is an annular lever, and the screw penetrates through the middle through hole of the annular part of the lever, so that the screw is used as a rotating shaft to rotate;
the rear end of the L-shaped push rod is embedded into a chute of the retaining cover, and the push rod is driven to move forwards and backwards through the forward and backward movement of the retaining cover; for convenient installation, the baffle cover is formed by combining two semi-annular plates;
one end of the knob is sleeved on the outer wall of the blocking cover and is fixedly connected with the blocking cover through a screw; the adjusting blocks are in a ladder shape and are nested on the left arm and the right arm, the bottom ends (large end faces) of the adjusting blocks are propped against steps on the outer walls of the left arm and the right arm, and the top ends (small end faces) of the adjusting blocks are propped against the base body; the outer walls of the left arm and the right arm between the adjusting block and the base body are nested with a second spring, and the periphery of the second spring is provided with a shaft sleeve; the shaft sleeve is annular, and two symmetrical blind holes are formed in the annular side wall; the two blind holes are corresponding to the positions of the limit spiral grooves on the knob, and then the knob is connected with the shaft sleeve relatively through the pin shaft; the exposed ends of the pin shafts arranged in the two blind holes are higher than the outer surface of the limit spiral groove, so that the two key grooves are embedded into the inner wall of the matrix;
the shaft sleeve can rotate left and right relative to the base body, so that the shaft sleeve slides back and forth; the knob is arranged opposite to the base body through the pin shaft, so that the knob can rotate around the axis of the base body, and the cylindrical shaft of the shaft sleeve passes through the spiral groove on the knob, so that the shaft sleeve moves back and forth along the axis when the knob rotates; the rear cover is arranged and fixed on the base body;
two key grooves are formed in the symmetrical positions of the inner wall of the substrate along the axial direction;
the working process of the invention is as follows:
in actual use, when the binding belt is placed in a gap between the chuck and the slider, the pull rod is pulled, the pull rod drives the slider to move backwards, and one end of the chuck gradually leaves the inclined table-boards of the left arm and the right arm; under the action of the torsion spring, the clamping head clamps the ribbon between the clamping head and the sliding head so as to gradually tighten the ribbon, when the ribbon is tightened to the last time, the whole body of the ribbon and the metal gun head is pulled to move backwards by the backward pulling force of the pull rod, and the lever is pushed forwards by the push rod because the push rod cannot move forwards and backwards along the axial direction, and at the moment, the other end of the lever prizes the blade to move upwards so as to cut the ribbon, thereby achieving the purposes of automatically tightening and cutting the ribbon;
when the knob is rotated, the shaft sleeve moves back and forth along the axial direction, and due to the action of the base body and the adjusting block, two planes on the base body, which are in contact with the shaft sleeve, are not parallel, but have a certain angle; when the sleeve moves forward, the resistance to rearward movement of the entire left and right arms becomes greater, i.e., the greater the force required to cut the strap, thereby allowing the strap to bind the bound object more tightly.
The beneficial explanation of the invention is as follows:
(1) The tie tensioning mode is to pull the trigger to press the tie to pull the tie backwards by pulling the trigger, so as to continuously pull the trigger to adjust the tie tensioning.
(2) When the binding belt is tensioned to a certain extent, the binding belt can be automatically locked, when the tension of the pressing block reaches a set value, the blade moves upwards, and the trigger is forcibly pulled inwards, so that the binding belt can be automatically cut off. Through this structure to the ribbon cutting, guaranteed the smoothness nature and the controllability of cutting.
(3) The manual trigger control mode of the invention is to pull the trigger control pressing block to press the ribbon to tighten backwards, thereby being convenient for controlling and adjusting the ribbon tightening process in time. The trigger is pulled to control the blade to move, so that the cutting controllability is ensured.
(4) The ribbon gun ribbon inlet guide mechanism can accurately position and place the entering of the ribbon. The working head with the rotation degree of freedom can adapt to different crowds, is convenient for left and right handedness, ensures flexible use in various occasions and improves safety.
(5) The invention has the functions of adjusting the tension force of the ribbon and displaying, can monitor the tension force in the use process, prevents the ribbon from being cut off in the tensioning process, avoids the consumption of the ribbon and improves the working efficiency.
(6) The tie azimuth adjusting and displaying function is simple and visual, convenient to read and convenient to control the tie tensioning process.
(7) The upper hanging ring and the lower hanging ring are used, so that the firmness and the light weight are perfectly balanced, and the risks of pressure, fatigue and accumulated damage of the wrist are reduced. The adjustable trigger resistance is convenient for different people to use.
In conclusion, the invention has simple and convenient operation and good binding effect, and aims at the defects of insufficient binding of the binding belt, low working efficiency and the like during operation, so that the use ratio and the practicability of the binding belt machine are improved, and the cutting smoothness is ensured, so that the invention has wide application value in the technical field of binding belt devices.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
FIG. 3 is a schematic view of a knob according to the present invention.
Fig. 4 is a schematic view of a chuck according to the present invention.
FIG. 5 is a schematic view of a slider according to the present invention.
Fig. 6 is a schematic view of the left arm of the present invention.
Fig. 7 is a schematic view of the right arm of the present invention.
FIGS. 8-11 are schematic diagrams of the substrates of the present invention.
The metal gun head is shown as 1, the clamping head is 2, the screw is 3, the sliding head is 4, the left arm is 5, the right arm is 7, the knob is 8, the baffle cover is 9, the base body is 10, the rear cover is 11, the pull rod is 12, the blade is 13, the lever is 14, the push rod is 15, the first spring is 16, the regulating block is 17, the second spring is 18, and the shaft sleeve is 18.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-3, the first spring 15 is sleeved on the pull rod 11, and then the end of the pull rod 11 provided with the annular groove is embedded into the blind hole II on the slider 4; the blind hole II and the side walls at the two ends of the slider 4 are provided with communicated pin holes, the pin holes are connected with the slider 4 and the pull rod 11 through pin shafts, one end of a specific pin shaft sequentially penetrates through the side wall pin holes at one end of the slider 4, the annular groove of the pull rod 11 and the side wall pin holes at the other end of the slider 4, and the two ends of the pin shaft are flush with the side wall pin holes of the slider 4, so that the pull rod 11 and the slider 4 can rotate relative to the slider 4 while being fixed;
one end of the pull rod 11 is provided with an end cover, and the other end is provided with a circle of annular groove;
the clamping head 2 is arranged at a corresponding position of the sliding head 4, a torsion spring is arranged between the clamping head 2 and the sliding head 4, and the clamping head 2 and the sliding head 4 can be relatively matched through the torsion spring;
as shown in fig. 4, the chuck 2 is integrally formed and consists of an inclined plane table 2-1, a serrated surface table 2-2 and a limiting cylinder 2-3, wherein the inclined plane table 2-1 and the serrated surface table 2-2 are basically horizontal, and the limiting cylinder is positioned on the lower bottom surfaces of the inclined plane table 2-1 and the serrated surface table 2-2 and is positioned at the joint of the inclined plane table 2-1 and the serrated surface table 2-2.
As shown in FIG. 5, the slider 4 is integrally formed and consists of a slider top end surface 4-1, a slider groove 4-2, a slider flat plate 4-3, a slider pin hole 4-4, a slider blind hole 4-5 and a slider inclined surface table 4-6; the slider groove 4-2, the slider flat plate 4-3, the slider pin hole 4-4, the slider blind hole 4-5 and the slider inclined surface table 4-6 are all arranged on the slider base body 4-7;
the top end surface 4-1 of the slider is L-shaped, and one side surface is arranged on the side surface of the slider base body 4-7; the other side surface of the top end surface 4-1 of the slider corresponds to the slider groove 4-2 and the slider inclined surface table 4-6 on the slider base body 4-7; the slider groove 4-2 is cylindrical, one cylindrical end face is open, and the cylindrical side face corresponding to the slider top end face 4-1 is open; the slider groove 4-2 is connected with one end face of the slider inclined plane table 4-6, and the other end face of the slider inclined plane table 4-6 is connected with the slider flat plate 4-3; the slider pin hole 4-4 is arranged below the joint of the slider inclined surface table 4-6 and the slider flat plate 4-3, and the slider pin hole 4-4 penetrates through the slider blind hole 4-5; the blind slider hole 4-5 is arranged on the side surface right below the slider flat plate 4-3;
the connecting angle of the slider inclined surface table 4-6 and the slider flat plate 4-3 is theta, and the value range of theta is 120-150 degrees;
the left arm 5 and the right arm 6 are installed in a mirror image mode, and the pull rod 11 is installed in a cavity formed by the left arm and the right arm; in a cavity formed by the contact of the left arm 5 and the right arm 6, a first spring 15 is sleeved outside the pull rod 11, one end of the first spring 15 props against steps on the inner walls of the left arm and the right arm through a limiting piece, and the other end props against the sliding head 4; when the pull rod 11 is pulled backwards along the axial direction, the slider 4 moves backwards along the cavities of the left and right arms;
as shown in fig. 6 and 7, the left arm and the right arm after mirror image installation are divided into a front section and a rear section, the front end is used for installing a metal gun head 1 and a slide head 4, wherein the metal gun head 1 is fixed with the end of the front section, and specifically, the metal gun head 1 is fixed by screws through screw holes 5-2 on the left arm 5 and the right arm 6; after the slider 4 and the chuck 2 are installed, the slider is arranged in a front end groove 5-3 of a cavity formed by the left arm and the right arm;
the limiting piece is sleeved on the pull rod 11 and is arranged between the first spring 15 and steps on the inner walls of the left arm and the right arm; the right arm 6 is provided with a limiting hole; the protruding end of the limiting piece is matched with a limiting hole arranged on the right arm 6;
one end of the lever 13 is connected with the front end of the L-shaped push rod 14, and the other end is connected with the blade 12; the screw 3 passes through the through holes on the left arm and the right arm, and the lever 13 is installed and fixed on the metal gun head 1, so that the metal gun head 1 is fixed relative to the left arm and the right arm;
the lever 13 is an annular lever, and the screw 3 penetrates through a middle through hole of the annular part of the lever 13, so that the screw 3 is used as a rotating shaft to rotate;
the rear end of the L-shaped push rod 14 is embedded into a chute of the baffle cover 8, and the push rod 14 is driven to move forwards and backwards through the forward and backward movement of the baffle cover 8; for convenient installation, the baffle cover 8 is formed by combining two semi-annular plates;
one end of the knob 7 is sleeved on the outer wall of the blocking cover 8 and is fixedly connected with the blocking cover 8 through a screw; the adjusting block 16 is in a ladder shape and is nested on the left arm and the right arm, the bottom end (large end face) of the adjusting block 16 props against steps on the outer walls of the left arm and the right arm, and the top end (small end face) props against the base body 9; the outer walls of the left arm and the right arm between the regulating block 16 and the base body 9 are nested with a second spring 17, and the periphery of the second spring 17 is provided with a shaft sleeve 18; the shaft sleeve 18 is annular, and two symmetrical blind holes are formed in the annular side wall; the two blind holes are corresponding to the positions of the limit spiral grooves on the knob 7, and then the knob 7 is connected with the shaft sleeve 18 oppositely through the pin shaft; the exposed ends of the pin shafts arranged in the two blind holes are higher than the outer surface of the limit spiral groove, so that the two key grooves are embedded into the inner wall of the matrix 9;
the shaft sleeve 18 can rotate left and right relative to the base 9, so as to slide back and forth; the knob 7 is arranged opposite to the base body 9 through a pin shaft, so that the knob 7 can rotate around the axis of the base body 9, and as the cylindrical shaft of the shaft sleeve 18 passes through the spiral groove on the knob, when the knob 7 rotates, the shaft sleeve 18 moves back and forth along the axis; the rear cover 10 is fixedly arranged on the base body 9;
as shown in fig. 8 to 11, the base 9 has a cylindrical shape with one end opened; the open end of the base body 9 is provided with a circle of annular bulges 9-5; a through hole 9-2 is arranged in the middle of the closed end of the base body 9, two limit pieces 9-3 with symmetrical positions are arranged on the inner surface of the closed end, and the limit pieces 9-3 are positioned outside the circumference of the through hole 9-2; two key grooves 9-1 are formed in the symmetrical positions of the inner wall of the base body 9 along the axial direction; the two key grooves 9-1 and the two limiting sheets 9-3 are on the same straight line;
the key groove 9-1 is in a T shape, and two top ends of the transverse strip-shaped groove are communicated with the through holes 9-4 on the side wall of the base body 9;
the outer side wall of the closed end of the substrate 9 is provided with an annular groove 9-6, and the annular groove 9-6 is three quarters of the circumference; meanwhile, the outer end face of the closed end is provided with three buckles 9-7, two buckles 9-7 are symmetrically arranged, and the other buckle 9-7 is positioned between the two symmetrically arranged buckles 9-7; the three buckles 9-7 are arranged on the circumferential cambered surface where the same semicircle is positioned; specific: the distance between the buckle 9-7-1 and the buckle 9-7-2 is 90 degrees; the distance between the buckles 9-7-2 and 9-7-3 is 90 degrees; the buckle 9-7-1 and the buckle 9-7-3 are on the same straight line; the outer wall of the buckle 9-7-2 positioned at the middle position is provided with a vertical groove 9-8; the vertical groove 9-8 intersects with the end point of the annular groove 9-6, and the depth of the vertical groove 9-8 is greater than the depth of the annular groove 9-6.
The outer end face of the closed end of the base body 9 is provided with a fixed block 9-9 connected with a rear cover 10, the fixed block 9-9 is in a cross shape, and the middle through hole is communicated with the base body through hole 9-2; and the outer end face of the closed end of the basal body where the four right angles of the fixed block are positioned is provided with a groove opening 9-10.
The working process of the invention is as follows:
in actual use, when the binding belt is placed in the gap between the chuck 2 and the slider 4, the pull rod 11 is pulled, the pull rod 11 drives the slider 4 to move backwards, and one end of the chuck 2 gradually leaves the inclined table-boards of the left arm and the right arm; under the action of the torsion spring, the clamping head 2 clamps the ribbon between the clamping head 2 and the sliding head 4 so as to gradually tighten the ribbon, when the ribbon is tightened to the last time, the ribbon and the metal gun head 1 are integrally moved backwards by the backward pulling force of the pull rod 11, and the lever 13 is pushed forwards by the push rod 14 because the push rod 14 cannot move forwards and backwards along the axial direction, and at the moment, the other end of the lever 13 prizes the blade 12 to move upwards so as to cut the ribbon, thereby achieving the purposes of automatically tightening and cutting the ribbon;
when the knob 7 is rotated, the shaft sleeve 18 moves back and forth along the axial direction, and due to the action of the base body 9 and the adjusting block 16, two planes on the base body 9, which are in contact with the shaft sleeve 18, are not parallel, but have a certain angle; as the sleeve 18 moves forward, the entire left and right arms become more resistive to rearward movement, i.e., the more force is required to cut the strap, thereby allowing the strap to bind the bound object more tightly.
Claims (2)
1. A multi-degree-of-freedom hand-held strapping machine is characterized in that a first spring (15) is sleeved on a pull rod (11), and then one end of the pull rod (11) provided with an annular groove is embedded into a blind hole of a slider on a slider (4); the two end side walls of the blind hole of the sliding head and the sliding head (4) are provided with a sliding head pin hole which is communicated, the sliding head pin hole is connected with the sliding head (4) and the pull rod (11) through a pin shaft, one end of the pin shaft sequentially penetrates through the side wall pin hole at one end of the sliding head (4), the annular groove of the pull rod (11) and the side wall pin hole at the other end of the sliding head (4), and the two ends of the pin shaft are flush with the side wall pin hole of the sliding head (4), so that the pull rod (11) and the sliding head (4) can rotate relative to the sliding head (4) while being fixed;
the clamping head (2) is arranged at a corresponding position of the sliding head (4), a torsion spring is arranged between the clamping head (2) and the sliding head (4), and the clamping head (2) and the sliding head (4) can be matched relatively through the torsion spring;
the left arm (5) and the right arm (6) are installed in a mirror image mode, and the pull rod (11) is installed in a cavity formed by the left arm and the right arm; in a cavity formed by the contact of the left arm (5) and the right arm (6), a first spring (15) is sleeved outside the pull rod (11), one end of the first spring (15) is propped against steps on the inner walls of the left arm and the right arm through a limiting piece, and the other end of the first spring is propped against the sliding head (4); when the pull rod (11) is pulled backwards along the axial direction, the slider (4) moves backwards along the die cavities of the left arm and the right arm;
one end of the lever (13) is connected with the front end of the L-shaped push rod (14), and the other end is connected with the blade 12; the screw (3) passes through the through holes on the left arm and the right arm, and the lever (13) is installed and fixed on the metal gun head (1), so that the metal gun head (1) is fixed relative to the left arm and the right arm;
the lever (13) is an annular lever, and the screw (3) penetrates through a middle through hole of the annular part of the lever (13), so that the screw (3) is used as a rotating shaft to rotate;
the rear end of the L-shaped push rod (14) is embedded into a chute of the blocking cover (8), and the push rod (14) is driven to move forwards and backwards through the forward and backward movement of the blocking cover (8); for convenient installation, the baffle cover (8) is formed by combining two semi-annular plates;
one end of the knob (7) is sleeved on the outer wall of the blocking cover (8) and is fixedly connected with the blocking cover (8) through a screw; the adjusting block (16) is in a ladder shape and is nested on the left arm and the right arm, the bottom end of the adjusting block (16) props against the steps on the outer walls of the left arm and the right arm, and the top end of the adjusting block props against the base body (9); the outer walls of the left arm and the right arm between the adjusting block (16) and the base body (9) are nested with a second spring (17), and the periphery of the second spring (17) is provided with a shaft sleeve (18); the shaft sleeve (18) is annular, and two symmetrical blind holes are formed in the annular side wall; the two blind holes are corresponding to the positions of the limit spiral grooves on the knob (7), and then the knob (7) is connected with the shaft sleeve (18) oppositely through the pin shaft; the exposed ends of the pin shafts arranged in the two blind holes are higher than the outer surface of the limit spiral groove, so that the two key grooves are embedded into the inner wall of the base body (9);
the shaft sleeve (18) can rotate left and right relative to the base body (9) so as to slide back and forth; the knob (7) is arranged opposite to the base body (9) through the pin shaft, so that the knob (7) can rotate around the axis of the base body (9), and the cylindrical shaft of the shaft sleeve (18) passes through the spiral groove on the knob, so that the shaft sleeve (18) moves back and forth along the axis when the knob (7) rotates; the rear cover (10) is fixedly arranged on the base body (9);
one end of the pull rod (11) is provided with an end cover, and the other end of the pull rod is provided with a circle of annular groove;
the chuck (2) is integrally formed and consists of an inclined plane table (2-1), a serrated surface table (2-2) and a limiting cylinder (2-3), wherein the inclined plane table (2-1) and the serrated surface table (2-2) are basically horizontal, and the limiting cylinder is positioned on the lower bottom surfaces of the inclined plane table (2-1) and the serrated surface table (2-2) and is positioned at the joint of the inclined plane table (2-1) and the serrated surface table (2-2);
the slider (4) is integrally formed and consists of a slider top end surface (4-1), a slider groove (4-2), a slider flat plate (4-3), a slider pin hole (4-4), a slider blind hole (4-5) and a slider inclined surface table (4-6); the slider groove (4-2), the slider flat plate (4-3), the slider pin hole (4-4), the slider blind hole (4-5) and the slider inclined surface table (4-6) are all arranged on the slider base body (4-7);
the top end surface (4-1) of the slider is L-shaped, and one side surface is arranged on the side surface of the slider matrix (4-7); the other side surface of the top end surface (4-1) of the slider corresponds to the slider groove (4-2) and the slider inclined surface table (4-6) on the slider base body (4-7); the slider groove (4-2) is cylindrical, one cylindrical end face is open, and the cylindrical side face corresponding to the slider top end face (4-1) is open; the slider groove (4-2) is connected with one end face of the slider inclined plane table (4-6), and the other end face of the slider inclined plane table (4-6) is connected with the slider flat plate (4-3); the slider pin hole (4-4) is arranged below the joint of the slider inclined surface table (4-6) and the slider flat plate (4-3), and the slider pin hole (4-4) penetrates through the slider blind hole (4-5); the blind hole (4-5) of the sliding head is arranged on the side surface right below the sliding head flat plate (4-3);
the connecting angle of the slider inclined surface table (4-6) and the slider flat plate (4-3) is theta, and the value range of theta is 120-150 degrees;
the left arm and the right arm after mirror image installation are divided into a front section and a rear section, the front end is used for installing a metal gun head (1) and a slide head (4), wherein the metal gun head (1) is fixed with the end head of the front section, and the metal gun head (1) is fixed by screws through screw holes (5-2) on the left arm (5) and the right arm (6); after the sliding head (4) and the clamping head (2) are installed, the sliding head is arranged in a groove (5-3) at the front end of a cavity formed by the left arm and the right arm;
the limiting piece is sleeved on the pull rod (11) and is arranged between the first spring (15) and steps on the inner walls of the left arm and the right arm; a limiting hole is arranged on the right arm (6); the protruding end of the limiting piece is matched with a limiting hole arranged on the right arm (6);
the base body (9) is cylindrical and has one end open; the open end of the base body (9) is provided with a circle of annular bulges (9-5); a through hole (9-2) is arranged in the middle of the closed end of the base body (9), two limit pieces (9-3) with symmetrical positions are arranged on the inner surface of the closed end, and the limit pieces (9-3) are positioned outside the circumference of the through hole (9-2); two key grooves (9-1) are formed in the symmetrical positions of the inner wall of the base body (9) along the axial direction; the two key grooves (9-1) and the two limiting sheets (9-3) are on the same straight line;
the key groove (9-1) is in a T shape, and two top ends of the transverse strip-shaped groove are communicated with the through holes (9-4) on the side wall of the base body (9);
the outer side wall of the closed end of the base body (9) is provided with an annular groove (9-6), and the annular groove (9-6) is three-quarters of the circumference; meanwhile, the outer end face of the closed end is provided with three buckles (9-7), two buckles (9-7) are symmetrically arranged, and the other buckle (9-7) is positioned between the two symmetrically arranged buckles (9-7); the three buckles (9-7) are arranged on the circumferential cambered surface where the same semicircle is positioned; the outer wall of the buckle (9-7-2) positioned at the middle position is provided with a vertical groove (9-8); the vertical groove (9-8) is intersected with the end point of the annular groove (9-6), and the depth of the vertical groove (9-8) is larger than that of the annular groove (9-6);
the outer end face of the closed end of the base body (9) is provided with a fixed block (9-9) connected with a rear cover (10), the fixed block (9-9) is in a cross shape, and the middle through hole is communicated with the base body through hole (9-2); and the outer end face of the closed end of the basal body where the four right angles of the fixed block are positioned is provided with a groove opening (9-10).
2. The multi-degree of freedom hand-held strapping machine of claim 1 wherein:
in actual use, when the binding belt is placed in a gap between the chuck (2) and the slider (4), the pull rod (11) is pulled, the pull rod (11) drives the slider (4) to move backwards, and one end of the chuck (2) gradually leaves the inclined table-boards of the left arm and the right arm; under the action of the torsion spring, the clamping head (2) clamps the ribbon between the clamping head (2) and the sliding head (4), so that the ribbon is gradually tightened, when the ribbon is tightened to the last time, the ribbon and the metal gun head (1) are integrally moved backwards by the backward pulling force of the pull rod (11), and the lever (13) is pushed forwards by the push rod (14) because the push rod (14) cannot move forwards and backwards along the axial direction, and the other end of the lever (13) is used for prying the blade 12 upwards at the moment, so that the ribbon is cut, and the purposes of automatically tensioning and cutting the ribbon are achieved;
when the knob (7) is rotated, the shaft sleeve (18) moves back and forth along the axial direction, and due to the action of the base body (9) and the adjusting block (16), two planes on the base body (9) which are in contact with the shaft sleeve (18) are not parallel, but have a certain angle; when the sleeve (18) is moved forward, the resistance to rearward movement of the entire left and right arms is greater, i.e., the greater the force required to cut the strap, thereby allowing the strap to bind the bound object more tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615155.4A CN108791996B (en) | 2018-06-14 | 2018-06-14 | Multi-degree-of-freedom hand-held ribbon machine and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615155.4A CN108791996B (en) | 2018-06-14 | 2018-06-14 | Multi-degree-of-freedom hand-held ribbon machine and application method thereof |
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| Publication Number | Publication Date |
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| CN108791996A CN108791996A (en) | 2018-11-13 |
| CN108791996B true CN108791996B (en) | 2023-12-05 |
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| CN201810615155.4A Active CN108791996B (en) | 2018-06-14 | 2018-06-14 | Multi-degree-of-freedom hand-held ribbon machine and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114834708B (en) * | 2022-04-13 | 2024-03-22 | 太原重工股份有限公司 | Automatic stop device of flip bolt |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1203480A (en) * | 1967-11-17 | 1970-08-26 | Fmc Corp | Friction welding of thermoplastic strapping |
| US3550647A (en) * | 1967-12-04 | 1970-12-29 | Signode Corp | Sealing mechanism for strapping machines |
| US4093005A (en) * | 1977-02-28 | 1978-06-06 | All States Plastic Manufacturing Co. Inc. | Cable tie gun |
| US5915425A (en) * | 1996-08-28 | 1999-06-29 | Thomas & Betts Corporation | Cable tie installation tool |
| US5944944A (en) * | 1997-10-07 | 1999-08-31 | Gwo-Jiang; Liaw | Structural improvement of banding gun |
| CN1297270A (en) * | 1999-11-01 | 2001-05-30 | 潘都依特有限公司 | Cable tie-up tightening and cutting tool |
| CN1660674A (en) * | 2004-02-13 | 2005-08-31 | 托马斯及贝茨国际股份有限公司 | Tension and anti-recoil mechanism for cable tie tool |
| CN102275649A (en) * | 2011-05-26 | 2011-12-14 | 薛树明 | Automatic binding tape bunching machine |
| CN202642133U (en) * | 2012-07-06 | 2013-01-02 | 天津市津阳电子有限公司 | Automatic belt tying device |
| CN203358898U (en) * | 2013-01-29 | 2013-12-25 | 陈永权 | Plastic cable tie tightener |
| CN105883040A (en) * | 2014-11-03 | 2016-08-24 | 宁波市镇海路石建筑科技有限公司 | Wire breaking mechanism of automatic rebar tying machine |
| CN107207106A (en) * | 2014-12-12 | 2017-09-26 | 赫勒曼泰顿股份有限公司 | The compound tension force and correcting mechanism with parting tool is tensioned for binding band |
| CN107399448A (en) * | 2016-05-19 | 2017-11-28 | 德尔福技术有限公司 | Cable tie tenses and parting tool |
| CN206885415U (en) * | 2017-05-02 | 2018-01-16 | 乐清市新兴电缆附件有限公司 | A kind of stainless steel band collects instrument |
| CN107804502A (en) * | 2017-11-30 | 2018-03-16 | 杭州电子科技大学 | The cutting shut-off mechanism and application method of a kind of band |
| CN107954082A (en) * | 2017-12-14 | 2018-04-24 | 朱凌 | A kind of multiple degrees of freedom holds belt banding machine internal structure |
| CN108016645A (en) * | 2017-12-14 | 2018-05-11 | 朱凌 | A kind of multiple degrees of freedom holds belt banding machine and its application method |
| CN108058858A (en) * | 2017-11-30 | 2018-05-22 | 杭州电子科技大学 | The tensioning mechanism and its application method of a kind of band |
| CN208715553U (en) * | 2018-06-14 | 2019-04-09 | 杭州电子科技大学 | A kind of hand-held belt banding machine of multiple degrees of freedom |
-
2018
- 2018-06-14 CN CN201810615155.4A patent/CN108791996B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1203480A (en) * | 1967-11-17 | 1970-08-26 | Fmc Corp | Friction welding of thermoplastic strapping |
| US3550647A (en) * | 1967-12-04 | 1970-12-29 | Signode Corp | Sealing mechanism for strapping machines |
| US4093005A (en) * | 1977-02-28 | 1978-06-06 | All States Plastic Manufacturing Co. Inc. | Cable tie gun |
| US5915425A (en) * | 1996-08-28 | 1999-06-29 | Thomas & Betts Corporation | Cable tie installation tool |
| US5944944A (en) * | 1997-10-07 | 1999-08-31 | Gwo-Jiang; Liaw | Structural improvement of banding gun |
| CN1297270A (en) * | 1999-11-01 | 2001-05-30 | 潘都依特有限公司 | Cable tie-up tightening and cutting tool |
| CN1660674A (en) * | 2004-02-13 | 2005-08-31 | 托马斯及贝茨国际股份有限公司 | Tension and anti-recoil mechanism for cable tie tool |
| CN102275649A (en) * | 2011-05-26 | 2011-12-14 | 薛树明 | Automatic binding tape bunching machine |
| CN202642133U (en) * | 2012-07-06 | 2013-01-02 | 天津市津阳电子有限公司 | Automatic belt tying device |
| CN203358898U (en) * | 2013-01-29 | 2013-12-25 | 陈永权 | Plastic cable tie tightener |
| CN105883040A (en) * | 2014-11-03 | 2016-08-24 | 宁波市镇海路石建筑科技有限公司 | Wire breaking mechanism of automatic rebar tying machine |
| CN107207106A (en) * | 2014-12-12 | 2017-09-26 | 赫勒曼泰顿股份有限公司 | The compound tension force and correcting mechanism with parting tool is tensioned for binding band |
| CN107399448A (en) * | 2016-05-19 | 2017-11-28 | 德尔福技术有限公司 | Cable tie tenses and parting tool |
| CN206885415U (en) * | 2017-05-02 | 2018-01-16 | 乐清市新兴电缆附件有限公司 | A kind of stainless steel band collects instrument |
| CN107804502A (en) * | 2017-11-30 | 2018-03-16 | 杭州电子科技大学 | The cutting shut-off mechanism and application method of a kind of band |
| CN108058858A (en) * | 2017-11-30 | 2018-05-22 | 杭州电子科技大学 | The tensioning mechanism and its application method of a kind of band |
| CN107954082A (en) * | 2017-12-14 | 2018-04-24 | 朱凌 | A kind of multiple degrees of freedom holds belt banding machine internal structure |
| CN108016645A (en) * | 2017-12-14 | 2018-05-11 | 朱凌 | A kind of multiple degrees of freedom holds belt banding machine and its application method |
| CN208715553U (en) * | 2018-06-14 | 2019-04-09 | 杭州电子科技大学 | A kind of hand-held belt banding machine of multiple degrees of freedom |
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|---|---|
| CN108791996A (en) | 2018-11-13 |
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