CN114311055A - Double-station air bag cutting machine - Google Patents
Double-station air bag cutting machine Download PDFInfo
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- CN114311055A CN114311055A CN202111600488.8A CN202111600488A CN114311055A CN 114311055 A CN114311055 A CN 114311055A CN 202111600488 A CN202111600488 A CN 202111600488A CN 114311055 A CN114311055 A CN 114311055A
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Abstract
The invention relates to the field of airbag production, in particular to a double-station airbag cutting machine which comprises a frame, wherein a bottom plate at the top of the frame is provided with an indexing mechanism, a rotary driving mechanism, a rotary supporting mechanism and a cutting mechanism, the indexing mechanism comprises a two-station indexer and a mounting seat, the graduated plate, supporting component and locating component, the supporting component includes the frock connecting axle, shaft gear and frock mould axle, graduated plate mid-mounting is on two station graduator output shafts, a frock connecting axle is respectively established at the graduated plate both ends, frock mould axle is established to frock connecting axle one end, shaft gear is established to the other end, rotary driving mechanism is established to one side at shaft gear place, locating component includes the graduation locating piece, graduated plate both ends tip is the location portion with graduation locating piece adaptation, gyration supporting mechanism is including being used for carrying out the thimble that the gyration was supported to frock mould axle, cutting mechanism is including two cutters. The invention has reasonable structure, not only can improve the cutting efficiency, but also can effectively improve the cutting stability.
Description
Technical Field
The invention relates to the technical field of airbag production, in particular to a double-station airbag cutting machine.
Background
The air bag, namely an air spring leather bag, is applied to an air suspension of an automobile, and the air suspension works on the principle that an air compressor is used for forming compressed air, and the compressed air is sent to an air chamber of a spring and a shock absorber, so that the height of the automobile is changed. The vehicle height sensors are set near the front and the back wheels, and the microcomputer judges the height change of the vehicle body based on the output signal of the vehicle height sensors and controls the compressor and the exhaust valve to compress or expand the spring for vibration damping. Air suspensions give the car more flexibility. The suspension can be hardened to improve the stability of the vehicle body when you are driving at high speed; and when the automobile runs on a road surface with low speed and unevenness for a long time, the control unit can soften the suspension to improve the comfort of the automobile.
Need cut edge processing in the gasbag production process, in current most gasbag cutting machines, the material loading of gasbag, unload and the cutting is all accomplished in same position, leads to cutting equipment cutting efficiency lower to stability is relatively poor when cutting the gasbag, has great error, leads to the rejection rate higher, has caused the waste of raw and other materials. The present invention improves upon the above-mentioned deficiencies.
Disclosure of Invention
In order to overcome the defects of the background art, the invention provides the double-station air bag cutting machine which is reasonable in structural design, not only can greatly improve the cutting efficiency, but also can effectively improve the stability when an air bag is cut, so that the actual production requirement can be better met.
The technical scheme adopted by the invention is as follows: a double-station air bag cutting machine comprises a machine frame, wherein a bottom plate is arranged at the top of the machine frame, an indexing mechanism, a rotary driving mechanism, a rotary supporting mechanism and a cutting mechanism are arranged on the bottom plate, the indexing mechanism comprises a two-station indexer, a mounting seat, an indexing plate, a supporting assembly and a positioning assembly, the supporting assembly comprises a tooling connecting shaft, a shaft gear and a tooling die shaft for mounting an air bag, the two-station indexer is fixedly arranged on the bottom plate through the mounting seat, the middle part of the indexing plate is arranged on an output shaft of the two-station indexer, the two ends of the indexing plate are respectively provided with the tooling connecting shaft which is rotatably connected with the indexing plate, one end of the tooling connecting shaft, far away from the two-station indexer, is provided with the tooling die shaft, the other end of the tooling connecting shaft is provided with the shaft gear, one side of the shaft gear is provided with the rotary driving mechanism for driving the shaft gear, one side of two station graduators is equipped with locating component, locating component include horizontal reciprocating motion's graduation locating piece, the both ends tip of graduated plate be with the location portion of graduation locating piece adaptation, gyration supporting mechanism includes that horizontal reciprocating motion's thimble and thimble are used for right frock mould axle carries out the gyration and supports, cutting mechanism includes that two horizontal reciprocating motion's cutter and two cutters are followed frock mould axle's axial is arranged, cutter horizontal reciprocating motion's direction perpendicular to frock mould axle.
Preferably, the cutting mechanism further comprises a cutter translation assembly and a bottom mounting assembly, the two cutters are respectively mounted on the two cutter translation assemblies, the direction of the cutter translation assembly driving the cutter to translate is perpendicular to the tool mold shaft, and the bottoms of the two cutter translation assemblies are mounted on the bottom plate through the bottom mounting assembly and the distance between the two cutter translation assemblies is adjusted through the bottom mounting assembly.
Preferably, the rotary driving mechanism comprises a motor base, a driving motor, a motor gear, a transition wheel connecting shaft and a transition wheel mounting plate, the motor base and the transition wheel mounting plate are fixedly arranged on the bottom plate, the driving motor is fixedly arranged on the motor base, the motor gear is arranged on an output shaft of the driving motor, the transition wheel is arranged on the top of the transition wheel mounting plate through the transition wheel connecting shaft, one side of the transition wheel is meshed with the motor gear, and the other side of the transition wheel is meshed with the shaft gear.
Preferably, the positioning assembly further comprises a positioning cylinder and a cylinder mounting plate, the cylinder mounting plate is fixedly arranged on the bottom plate, the positioning cylinder is fixedly arranged at the top of the cylinder mounting plate, and the indexing positioning block is fixedly arranged at the front end of a cylinder shaft of the positioning cylinder.
Preferably, the indexing positioning block comprises a positioning block body and a positioning column, the positioning block body is fixedly arranged at the front end of a cylinder shaft of the positioning cylinder, a first positioning surface is arranged on one side, away from the positioning cylinder, of the positioning block body, the positioning column is fixedly arranged on the first positioning surface, the positioning portion is provided with a second positioning surface, and a positioning hole matched with the positioning column is arranged on the second positioning surface.
Preferably, the rotary supporting mechanism comprises an adjusting limiting seat, a limiting strip, an adjusting cylinder, a clamp and a clamp mounting plate, the thimble is a returning thimble, the limiting strip is fixedly arranged on the bottom plate, the bottom of the adjusting limiting seat is connected with the limiting strip in a sliding manner, the sliding direction of the adjusting limiting seat is parallel to the tool mold shaft, a strip-shaped fixing groove opposite to the limiting strip is formed in the bottom of the adjusting limiting seat, the adjusting cylinder is fixedly arranged at the top of the adjusting limiting seat, the clamp mounting plate is fixedly arranged at the front end of a cylinder shaft of the adjusting cylinder, the clamp is fixedly arranged on the clamp mounting plate, and the returning thimble is arranged on the clamp.
Preferably, the bottom mounting assembly comprises a fixing frame and two cutter fixing seats, the fixing frame is fixedly arranged on the bottom plate, the two cutter fixing seats and the two cutter fixing seats are arranged on the fixing frame and are both connected with the fixing frame in a sliding mode, the sliding direction of the cutter fixing seats is parallel to the tool mold shaft, and the two cutter fixing seats are respectively provided with one cutter translation assembly.
Preferably, the cutter translation assembly comprises a translation cylinder and a tool mounting frame, the translation cylinder is mounted on the cutter fixing seat, and the cutter is mounted at the front end of a cylinder shaft of the translation cylinder through the tool mounting frame.
Preferably, cutter translation subassembly still includes regulating block, adjusting fixed plate, lead screw and hand wheel, the top of cutter fixing base be equipped with the regulation spout of regulating block adaptation, the top of regulating block has set firmly the translation cylinder, the bottom of regulating block is installed in the spout and regulating block and cutter fixing base sliding connection, the middle part of regulating block is equipped with the lead screw hole, adjusting fixed plate sets firmly cutter fixing base's top just is located the one end of spout is installed on adjusting fixed plate the lead screw, the one end of lead screw is passed the lead screw hole, the other end set firmly the hand wheel.
Preferably, a shield for protection is mounted on the bottom plate.
In conclusion, the beneficial effects of the invention are as follows:
1. the double-station air bag cutting machine is reasonable in structural design, the upper discharging position and the cutting position are formed by arranging the indexing structure, the upper discharging and the cutting of the same air bag can be well separated to two positions, so that when one air bag is cut at the cutting position, the loading or the unloading of the other air bag can be realized at the upper discharging position, the cutting efficiency is greatly improved, the stability of the indexing plate is improved by arranging the positioning assembly, the rotating stability of the tool mold shaft is improved by arranging the rotary supporting mechanism, the cutting mechanism can drive the cutter to better cut the rotating air bag, and the stability of the air bag during cutting is greatly improved;
2. the rotary driving mechanism comprises a motor base, a driving motor, a motor gear, a transition wheel connecting shaft and a transition wheel mounting plate, the structural design is reasonable, the tool mold shaft rotates to a cutting position, the shaft gear at one end of the tool mold shaft is just meshed with one side of the transition wheel, when the driving motor drives the motor gear to rotate, the motor gear drives the shaft gear to rotate together through the transition wheel, and when the shaft gear rotates, the tool connecting shaft, the tool mold shaft and the air bag can be driven to rotate together;
3. the graduation locating piece includes locating piece body and reference column, and when needing the location to support, the location cylinder passes through the cylinder axle and drives the graduation locating piece forward motion, and the first locating surface of locating piece body can be contradicted and laminate to the second locating surface of location portion on, and the reference column then inserts in the locating hole, just so can make the graduation locating piece carry out the location support to the graduated plate well from this.
The invention is further described with reference to the following figures and detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic view of an indexing block according to the present invention;
FIG. 4 is a schematic view of a portion of the cutter translation assembly of the present invention;
FIG. 5 is a schematic view of a tool holder according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 2 at A;
FIG. 7 is an enlarged view of a portion of FIG. 2 at B;
marked in the figure, 1-a rack, 2-a bottom plate, 3-a two-station indexer, 4-a mounting seat, 5-an index plate, 6-a tooling connecting shaft, 7-a shaft gear, 8-a tooling mold shaft, 9-an index positioning block, 10-a positioning part, 11-a thimble, 12-an indexer body, 13-an indexer motor, 14-an upper discharging position, 15-a cutting position, 16-a motor seat, 17-a driving motor, 18-a motor gear, 19-a transition wheel, 20-a transition wheel connecting shaft, 21-a transition wheel mounting plate, 22-a positioning cylinder, 23-a cylinder mounting plate, 24-a positioning block body, 25-a positioning column, 26-a first positioning surface, 27-a second positioning surface and 28-a positioning hole, 29-an adjusting limit seat, 30-a limit strip, 31-an adjusting cylinder, 32-a clamp, 33-a clamp mounting plate, 34-a strip-shaped fixing groove, 35-a bottom mounting plate, 36-a top mounting plate, 37-a supporting plate, 38-a mounting groove, 39-a fixing frame, 40-a cutter fixing seat, 41-a supporting platform, 42-a translation cylinder, 43-a cutter mounting frame, 44-an adjusting block, 45-an adjusting fixing plate, 46-a screw rod, 47-a hand wheel, 48-an adjusting sliding groove and 49-a shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 7, the double-station air bag cutting machine disclosed in this embodiment includes a machine frame 1, a bottom plate 2 is disposed at the top of the machine frame 1, an indexing mechanism, a rotary driving mechanism, a rotary supporting mechanism and a cutting mechanism are disposed on the bottom plate 2, the indexing mechanism includes a two-station indexer 3, a mounting seat 4, an indexing plate 5, a supporting component and a positioning component, the supporting component includes a tooling connecting shaft 6, a shaft gear 7 and a tooling mold shaft 8 for mounting an air bag, the two-station indexer 3 is fixedly mounted on the bottom plate 2 through the mounting seat 4, the middle of the indexing plate 5 is mounted on an output shaft of the two-station indexer 3, the two ends of the indexing plate 5 are respectively provided with the tooling connecting shaft 6 rotatably connected to the indexing plate 5, one end of the tooling connecting shaft 6 far away from the two-station indexer 3 is provided with the tooling mold shaft 8, the other end is installed shaft gear 7, shaft gear 7 place one side is equipped with and is used for the drive shaft gear 7 rotary driving mechanism, one side of two station graduators 3 is equipped with locating component, locating component include horizontal reciprocating motion's graduation locating piece 9, the both ends tip of graduated plate 5 be with the location portion 10 of graduation locating piece 9 adaptation, gyration supporting mechanism includes that horizontal reciprocating motion's thimble 11 and thimble 11 are used for right frock mould axle 8 carries out the gyration and supports, cutting mechanism includes that two horizontal reciprocating motion's cutter and two cutters are followed frock mould axle 8's axial arrangement, cutter horizontal reciprocating motion's direction perpendicular to frock mould axle 8.
In the technical scheme, the two-station indexer 3 comprises an indexer body 12 and an indexer motor 13 for driving the indexer body 12, the indexer motor 13 is mounted at the top of the indexer body 12, a tooling die shaft 8 is arranged at one end of a tooling connecting shaft 6 for conveniently mounting and supporting an air bag, a shaft gear 7 is arranged at the other end of the tooling connecting shaft for conveniently driving the shaft gear 7 to rotate through a rotary driving mechanism, an upper unloading position 14 and a cutting position 15 are formed on the double-station air bag cutting machine of the embodiment, the upper unloading position 14 is used for loading and unloading the air bag, the air bag to be cut is simply mounted on the tooling die shaft 8 and taken down from the tooling die shaft 8, the cutting position 15 is used for cutting the air bag, the two-station indexer 3 drives the indexing plate 5 to rotate through an output shaft and drives the indexing plate 5 to rotate 180 degrees each time, two ends of the indexing plate 5 are respectively provided with one die shaft 8, when one tooling die shaft 8 rotates to an upper discharging position 14, the other tooling die shaft 8 just rotates to a cutting position 15, at the moment, the positioning assembly drives the indexing positioning block 9 to horizontally move and then acts on the positioning part 10 at one end of the indexing plate 5 to position and support the indexing plate 5, the stability of the indexing plate 5 is effectively improved, the indexing plate 5 can be prevented from shaking, then the ejector 11 is driven by the rotary supporting mechanism to rotatably support one end of the tooling die shaft 8, which is far away from the shaft gear 7, the rotating stability of the tooling die shaft 8 can be improved, then the shaft gear 7 at the cutting position 15 is driven by the rotary driving mechanism to rotate, the tooling connecting shaft 6, the tooling die shaft 8 and the air bag are driven to rotate together, and finally the two cutters are driven to horizontally move by the cutting mechanism and contact with the rotating air bag to well cut the air bag, foretell duplex position gasbag cutting machine structural design is reasonable, unload material level 14 and cutting position 15 can be well with the last unloading of same gasbag with the cutting separately to two positions through setting up indexing structure and forming, when cutting position 15 cuts a gasbag like this, can realize the material loading or the unloading of another gasbag at last unloading level 14, cutting efficiency has been improved greatly, promote the stability of index plate 5 through setting up locating component, promote the 8 pivoted stationarity of frock mould axle through setting up gyration supporting mechanism, just so can make the gasbag of better pair rotation of cutting mechanism drive cutter cut, stability when having improved the cutting gasbag greatly. When the two-station indexer 3 is specifically implemented in the embodiment, the indexing plate 5 is driven by the output shaft to rotate forwards by 180 degrees and then rotate backwards by 180 degrees repeatedly, so that the two tooling die shafts 8 can be well and alternately positioned at the upper discharging position 14 and the cutting position 15, and the actual cutting requirement can be better met. During specific implementation, the tool die shaft 8 has different specifications, and can adopt different shapes and sizes according to actual working conditions so as to better install and support the air bag for cutting. The two-station indexer 3, the tooling connecting shaft 6, the shaft gear 7, the tooling die shaft 8, the ejector pin 11 and the cutter can refer to the prior art and are not further described herein.
As a preferred technical scheme, the cutting mechanism further comprises a cutter translation assembly and a bottom mounting assembly, wherein the two cutters are respectively mounted on the two cutter translation assemblies, the cutter translation assembly drives the cutter to translate in a direction perpendicular to the tool mold shaft 8, and the bottoms of the two cutter translation assemblies are mounted on the bottom plate 2 through the bottom mounting assembly and adjust the distance between the two cutter translation assemblies through the bottom mounting assembly. In this embodiment, can conveniently drive cutter translation and contact rotatory gasbag through setting up cutter translation subassembly, can conveniently cut the gasbag, can conveniently adjust the interval between two cutter translation subassemblies through end installation component, and then can change the distance between two cutters, can be convenient for cut the gasbag of different length.
As a preferred technical scheme, the rotary driving mechanism includes a motor base 16, a driving motor 17, a motor gear 18, a transition wheel 19, a transition wheel connecting shaft 20 and a transition wheel mounting plate 21, the motor base 16 and the transition wheel mounting plate 21 are fixedly arranged on the base plate 2, the driving motor 17 is fixedly arranged on the motor base 16, the motor gear 18 is arranged on an output shaft of the driving motor 17, the transition wheel 19 is arranged on the top of the transition wheel mounting plate 21 through the transition wheel connecting shaft 20, one side of the transition wheel 19 is engaged with the motor gear 18, and the other side is engaged with the shaft gear 7. In this embodiment, the rotary driving mechanism is arranged at one side of the cutting position 15, one end of a transition wheel connecting shaft 20 is fixed on a transition wheel mounting plate 21, a bearing is arranged between the transition wheel connecting shaft 20 and the transition wheel 19, the tool mold shaft 8 which rotates to the cutting position 15 is provided with a shaft gear 7 at one end which is just meshed with one side of the transition wheel 19, when the driving motor 17 drives the motor 17 to rotate, the motor gear 18 drives the shaft gear 7 to rotate together through the transition wheel 19, and when the shaft gear 7 rotates, the tool connecting shaft 6, the tool mold shaft 8 and the air bag are driven to rotate together. The driving motor 17, the motor gear 18, the transition wheel 19, the transition wheel connecting shaft 20 and the transition wheel mounting plate 21 are all referred to the prior art and will not be further described herein.
As a preferred technical scheme, the positioning assembly further comprises a positioning cylinder 22 and a cylinder mounting plate 23, the cylinder mounting plate 23 is fixedly arranged on the bottom plate 2, the positioning cylinder 22 is fixedly arranged at the top of the cylinder mounting plate 23, and the indexing positioning block 9 is fixedly arranged at the front end of a cylinder shaft of the positioning cylinder 22. In this embodiment, the cylinder mounting plate 23 can support and fix the positioning cylinder 22 well, and the positioning cylinder 22 can drive the indexing positioning block 9 well through the cylinder shaft to perform horizontal reciprocating motion, so that the positioning support can be performed on the indexing plate 5 through the indexing positioning block 9 before cutting the airbag. The positioning cylinder 22 is described with reference to the prior art and will not be described further herein.
As a preferable technical solution, the indexing positioning block 9 includes a positioning block body 24 and a positioning column 25, the positioning block body 24 is fixedly arranged at the front end of the cylinder shaft of the positioning cylinder 22, a first positioning surface 26 is arranged on one side of the positioning block body 24 away from the positioning cylinder 22, the positioning column 25 is fixedly arranged on the first positioning surface 26, the positioning part 10 is provided with a second positioning surface 27, and a positioning hole 28 adapted to the positioning column 25 is arranged on the second positioning surface 27. In this embodiment, the positioning cylinder 22 is a three-axis cylinder, the upper and lower sides of the first positioning surface 26 are respectively provided with a positioning column 25, correspondingly, the second positioning surface 27 is provided with two positioning holes 28, when positioning support is needed, the positioning cylinder 22 drives the indexing positioning block 9 to move forward through the cylinder axis, the first positioning surface 26 of the positioning block body 24 can abut against and attach to the second positioning surface 27 of the positioning portion 10, and the two positioning columns 25 are respectively inserted into the two positioning holes 28, so that the indexing positioning block 9 can well position and support the indexing plate 5.
As a preferred technical scheme, the rotary supporting mechanism includes an adjusting limiting seat 29, a limiting bar 30, an adjusting cylinder 31, a clamp 32 and a clamp mounting plate 33, the thimble 11 is a reverse thimble 11, the limiting bar 30 is fixedly arranged on the bottom plate 2, the bottom of the adjusting limiting seat 29 is slidably connected with the limiting bar 30, the sliding direction of the adjusting limiting seat is parallel to the tool mold shaft 8, a strip-shaped fixing groove 34 opposite to the limiting bar 30 is arranged at the bottom of the adjusting limiting seat 29, the adjusting cylinder 31 is fixedly arranged at the top of the adjusting limiting seat 29, the clamp mounting plate 33 is fixedly arranged at the front end of a cylinder shaft of the adjusting cylinder 31, the clamp 32 is fixedly arranged on the clamp mounting plate 33, and the reverse thimble 11 is arranged on the clamp 32. In the embodiment, the limiting strip 30 is fixed on the bottom plate 2 through threaded connection, the limiting strip 30 is parallel to the tool mold shaft 8, the adjusting limiting seat 29 comprises a bottom mounting plate 35, a top mounting plate 36 and a supporting plate 37, the supporting plate 37 is vertically arranged, the bottom mounting plate 35 is vertically connected to one side of the bottom of the supporting plate 37, the bottom of the bottom mounting plate 35 is provided with a mounting groove 38 matched with the limiting strip 30, the limiting strip 30 is clamped into the mounting groove 38 during installation, a strip-shaped fixing groove 34 is arranged on the bottom supporting plate 37, a bolt penetrates through the strip-shaped fixing groove 34 during installation and is fixedly connected to the limiting strip 30 through threaded connection, the initial position of the adjusting limiting seat 29 can be well changed by adjusting the position of the bottom mounting plate 35 on the limiting strip 30, the adjusting limiting seat 29 can be close to or far away from the tool mold shaft 8, the top mounting plate 36 is vertically connected to one side of the top of the supporting plate 37, the adjusting cylinder 31 is fixed on the top mounting plate 36, the adjusting cylinder 31 can conveniently drive the clamp mounting plate 33 to do horizontal reciprocating motion through the cylinder shaft, the clamp mounting plate 33 can drive the clamp 32 and the reverse ejector pin 11 to move together when moving, the reverse ejector pin 11 can be convenient to rotate and support one end, far away from the shaft gear 7, of the tooling die shaft 8, and the rotating stability of the tooling die shaft 8 can be favorably improved. The adjusting limit seat 29, the limit strip 30, the adjusting cylinder 31, the clamp 32 and the clamp mounting plate 33 can all refer to the prior art, and are not further described herein.
As a preferred technical scheme, the bottom mounting assembly comprises a fixing frame 39 and two tool fixing seats 40, the fixing frame 39 is fixedly arranged on the bottom plate 2, the two tool fixing seats 40 are arranged on the fixing frame 39, the two tool fixing seats 40 are both in sliding connection with the fixing frame 39, the sliding direction of the tool fixing seats 40 is parallel to the tool mold shaft 8, and the two tool fixing seats 40 are respectively provided with one cutter translation assembly. In this embodiment, the fixing frame 39 is fixed on the bottom plate 2 and abutted against one side of the cylinder mounting plate 23, the supporting height can be well raised by arranging the fixing frame 39, the supporting platform 41 is arranged at the top of the fixing frame 39, the guide rail is fixedly arranged on the supporting platform 41, and the sliding blocks matched with the guide rail are fixedly arranged at the bottoms of the two cutter fixing seats 40, so that the cutter fixing seats 40 can well slide on the supporting platform 41, thereby not only conveniently adjusting the position of a single cutter fixing seat 40, but also well adjusting the distance between the two cutter fixing seats 40, as the cutter translation assemblies are arranged on the cutter fixing seats 40, the distance between the two cutter translation assemblies can be well changed by adjusting the distance between the two cutter fixing seats 40, further realizing the adjustment of the distance between the two cutters, so that the cutting mechanism can well cut air bags with different lengths through the two cutters, the actual cutting requirements can be better met. In one embodiment, the tool holder 40 is locked after being adjusted to a position on the support platform 41 by a locking member, including but not limited to a locking bolt. The guide rail, the slider and the locking member can all refer to the prior art and are not further described herein.
Preferably, the cutting knife translation assembly comprises a translation cylinder 42 and a knife mounting frame 43, the translation cylinder 42 is mounted on the knife fixing seat 40, and the cutting knife is mounted at the front end of the cylinder shaft of the translation cylinder 42 through the knife mounting frame 43. In this embodiment, translation cylinder 42 adopts the triaxial cylinder, and translation cylinder 42 installs on cutter fixing base 40 and can follow cutter fixing base 40 and move together, and translation cylinder 42's cylinder axle front end fixed mounting has dress knife rest 43, installs the cutter on dress knife rest 43, and translation cylinder 42 just can drive dress knife rest 43 and cutter through the cylinder axle like this and be horizontal reciprocating motion together, can be convenient for the cutter to be close to and contact rotatory gasbag and cut. The translation cylinder 42 and the tool mounting rack 43 are referred to in the prior art and will not be further described herein.
As a preferred technical scheme, cutter translation subassembly still includes regulating block 44, regulation fixed plate 45, lead screw 46 and hand wheel 47, the top of cutter fixing base 40 be equipped with the regulation spout 48 of regulating block 44 adaptation, the top of regulating block 44 has set firmly translation cylinder 42, the bottom of regulating block 44 is installed in adjusting spout 48 and regulating block 44 and cutter fixing base 40 sliding connection, the middle part of regulating block 44 is equipped with the lead screw hole, regulation fixed plate 45 sets firmly the top of cutter fixing base 40 and is located the one end of adjusting spout 48 is installed on the regulation fixed plate 45 lead screw 46, and the one end of lead screw 46 is passed the lead screw hole, and the other end sets firmly hand wheel 47. In this embodiment, when the screw rod 46 is rotated by the hand wheel 47, the screw rod 46 acts on the screw rod hole in the middle of the adjusting block 44 to drive the adjusting block 44 to slide in the adjusting chute 48 at the top of the tool fixing seat 40, the sliding direction of the adjusting block 44 is perpendicular to the tool mold shaft 8, the adjusting block 44 can be close to or far away from the tool mold shaft 8 by sliding the adjusting block 44 in the adjusting chute 48, because the translation cylinder 42 is fixed on the adjusting block 44, the translation cylinder 42 can move along with the adjusting block 44, so that the initial distance between the translation cylinder 42 and the tool mold shaft 8 can be adjusted, and the airbag can be conveniently and better cut. In the specific implementation of this embodiment, the adjusting sliding groove 48 is a T-shaped sliding groove, so that the adjusting block 44 and the tool holder 40 can be connected in a sliding manner. The adjusting block 44, the adjusting fixing plate 45, the lead screw 46 and the hand wheel 47 are all referred to the prior art and will not be further described herein.
Preferably, a protective cover 49 is mounted on the bottom plate 2. In the specific implementation of this embodiment, a protective cover 49 is further disposed on one side of the bottom plate 2, and the safety of the device can be improved by additionally disposing the protective cover 49. The shield 49 is referred to the prior art and will not be described further herein.
The fixing manner or the fixing connection manner that is not described in this embodiment may be threaded connection or welding, or other existing connection manners may be adopted according to specific positions, and both threaded connection and welding belong to the prior art, and are not specifically described herein.
The parts not referred to in the present embodiment are the same as or can be implemented by the prior art, and will not be further described here.
The skilled person should understand that: although the invention has been described in terms of the above specific embodiments, the inventive concept is not limited thereto and any modification applying the inventive concept is intended to be included within the scope of the patent claims.
Claims (10)
1. The utility model provides a duplex position gasbag cutting machine which characterized in that: the cutting machine comprises a machine frame, a bottom plate is arranged at the top of the machine frame, an indexing mechanism, a rotary driving mechanism, a rotary supporting mechanism and a cutting mechanism are arranged on the bottom plate, the indexing mechanism comprises a two-station indexer, a mounting seat, an indexing plate, a supporting assembly and a positioning assembly, the supporting assembly comprises a tooling connecting shaft, a shaft gear and a tooling die shaft for mounting an air bag, the two-station indexer is fixedly arranged on the bottom plate through the mounting seat, the middle part of the indexing plate is arranged on an output shaft of the two-station indexer, the two ends of the indexing plate are respectively provided with the tooling connecting shaft which is rotatably connected with the indexing plate, one end of the tooling connecting shaft, which is far away from the two-station indexer, is provided with the tooling die shaft, the other end of the tooling connecting shaft is provided with the shaft gear, and one side of the shaft gear is provided with the rotary driving mechanism for driving the shaft gear, one side of two station graduators is equipped with locating component, locating component include horizontal reciprocating motion's graduation locating piece, the both ends tip of graduated plate be with the location portion of graduation locating piece adaptation, gyration supporting mechanism includes that horizontal reciprocating motion's thimble and thimble are used for right frock mould axle carries out the gyration and supports, cutting mechanism includes that two horizontal reciprocating motion's cutter and two cutters are followed frock mould axle's axial is arranged, cutter horizontal reciprocating motion's direction perpendicular to frock mould axle.
2. The double-station airbag cutting machine according to claim 1, characterized in that: the cutting mechanism further comprises a cutter translation assembly and a bottom mounting assembly, the two cutters are respectively mounted on the two cutter translation assemblies, the direction of the cutter translation assembly driving the cutter to translate is perpendicular to the tool mold shaft, and the bottoms of the two cutter translation assemblies are mounted on the bottom plate through the bottom mounting assembly and the distance between the two cutter translation assemblies is adjusted through the bottom mounting assembly.
3. The double-station airbag cutting machine according to claim 2, characterized in that: the rotary driving mechanism comprises a motor base, a driving motor, a motor gear, a transition wheel connecting shaft and a transition wheel mounting plate, wherein the motor base and the transition wheel mounting plate are fixedly arranged on the bottom plate, the driving motor is fixedly arranged on the motor base, the motor gear is arranged on an output shaft of the driving motor, the top of the transition wheel mounting plate is provided with the transition wheel through the transition wheel connecting shaft, one side of the transition wheel is meshed with the motor gear, and the other side of the transition wheel is meshed with the shaft gear.
4. The double-station airbag cutting machine according to claim 3, characterized in that: the positioning assembly further comprises a positioning cylinder and a cylinder mounting plate, the cylinder mounting plate is fixedly arranged on the bottom plate, the positioning cylinder is fixedly arranged at the top of the cylinder mounting plate, and the indexing positioning block is fixedly arranged at the front end of a cylinder shaft of the positioning cylinder.
5. The double-station airbag cutting machine according to claim 4, characterized in that: the indexing positioning block comprises a positioning block body and a positioning column, the positioning block body is fixedly arranged at the front end of a cylinder shaft of the positioning cylinder, a first positioning surface is arranged on one side, away from the positioning cylinder, of the positioning block body, the positioning column is fixedly arranged on the first positioning surface, a second positioning surface is arranged on the positioning portion, and a positioning hole matched with the positioning column is arranged on the second positioning surface.
6. The double-station airbag cutter according to claim 4 or 5, characterized in that: the rotary supporting mechanism comprises an adjusting limiting seat, a limiting strip, an adjusting cylinder, a clamp and a clamp mounting plate, the thimble is a return thimble, the limiting strip is fixedly arranged on the bottom plate, the bottom of the adjusting limiting seat is connected with the limiting strip in a sliding mode, the sliding direction of the adjusting limiting seat is parallel to the tool die shaft, the bottom of the adjusting limiting seat is provided with a strip-shaped fixing groove opposite to the limiting strip, the top of the adjusting limiting seat is fixedly provided with the adjusting cylinder, the front end of a cylinder shaft of the adjusting cylinder is fixedly provided with the clamp mounting plate, the clamp is fixedly provided with the clamp, and the clamp is provided with the return thimble.
7. The double-station airbag cutting machine according to claim 6, characterized in that: the bottom mounting assembly comprises a fixing frame and two cutter fixing seats, the fixing frame is fixedly arranged on the bottom plate, the two cutter fixing seats and the two cutter fixing seats are arranged on the fixing frame and are connected with the fixing frame in a sliding mode, the sliding direction of the cutter fixing seats is parallel to the tool mold shaft, and the two cutter fixing seats are respectively provided with one cutter translation assembly.
8. The double-station airbag cutting machine according to claim 7, characterized in that: the cutter translation assembly comprises a translation cylinder and a cutter mounting frame, the translation cylinder is mounted on the cutter fixing seat, and the cutter is mounted at the front end of a cylinder shaft of the translation cylinder through the cutter mounting frame.
9. The double-station airbag cutting machine according to claim 8, characterized in that: cutter translation subassembly still includes regulating block, adjusting plate, lead screw and hand wheel, the top of cutter fixing base be equipped with the regulation spout of regulating block adaptation, the top of regulating block has set firmly the translation cylinder, the bottom of regulating block is installed in the spout and regulating block and cutter fixing base sliding connection, the middle part of regulating block is equipped with the lead screw hole, adjusting plate sets firmly the top of cutter fixing base just is located the one end of spout is installed on adjusting plate the lead screw, the one end of lead screw is passed the lead screw hole, the other end set firmly the hand wheel.
10. The double-station airbag cutting machine according to claim 9, characterized in that: and a protective cover for protection is arranged on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600488.8A CN114311055A (en) | 2021-12-24 | 2021-12-24 | Double-station air bag cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600488.8A CN114311055A (en) | 2021-12-24 | 2021-12-24 | Double-station air bag cutting machine |
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| CN114311055A true CN114311055A (en) | 2022-04-12 |
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| CN202111600488.8A Pending CN114311055A (en) | 2021-12-24 | 2021-12-24 | Double-station air bag cutting machine |
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| CN (1) | CN114311055A (en) |
Cited By (1)
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| CN114939893A (en) * | 2022-05-23 | 2022-08-26 | 重庆利财管道有限公司 | PVC pipeline annular cutting machine |
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