CN205311962U - Butt fusion device of power -operated baling press - Google Patents
Butt fusion device of power -operated baling press Download PDFInfo
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- CN205311962U CN205311962U CN201620086433.8U CN201620086433U CN205311962U CN 205311962 U CN205311962 U CN 205311962U CN 201620086433 U CN201620086433 U CN 201620086433U CN 205311962 U CN205311962 U CN 205311962U
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- rotation axis
- bearing
- axis support
- baling press
- eccentric shaft
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Abstract
The utility model discloses a butt fusion device of power -operated baling press, include: mounting substrate is with relative the fixed butt fusion subassembly that sets up of mounting substrate, cut off the subassembly, and be used for the drive the butt fusion subassembly, cut off the drive assembly of subassembly and tensioning means action, the butt fusion subassembly includes: the rotation axis support sets up with rotating eccentric shaft in the rotation axis support and relative the butt fusion seat that the rotation axis support set up, the below of butt fusion seat is provided with the pinion rack, be provided with the cutter on the rotation axis support, on the baffle of rotation axis support both sides respectively the shaping have the through -hole that is used for holding first bearing, the eccentric shaft is with the help of two first bearing is relative the rotation axis support location sets up, installs the bearing on the baffle of both sides respectively, and the both ends of eccentric shaft are supported by the bearing respectively to messenger's eccentric shaft in the course of the work can not be towards the lopsidedness, with the butt fusion requirements for quality who satisfies the wrapping bag.
Description
Technical field
This utility model relates to baling press technical field, is specifically related to the fusion splicing devices of a kind of power-operated baling press.
Background technology
Goods is transported at needs, transfer or when arranging, modal a kind of mode is exactly that scattered goods is packaged into an entirety, to avoid its damage in transportation, to be scattered, and is easy to classification. initial people use rope by multiple brace the cargos, and in this packing manner, rope can not reach tightness just all the time, and goods stress is still easily scattered, and devises baling press for these people and carrys out packed cargo. such as Chinese patent CN102910308A discloses a kind of power-operated baling press, including battery, body, hands handle, take-up device, cut belting, fusion splicing devices and control panel, control panel is provided with relay, body hypomere is fixed with a base plate, described base plate is provided with welding tooth plate and tension tooth plate, described take-up device includes a tension motor, reduction box and take-up pulley, tension motor is placed in handle and is connected by adapter sleeve and reduction box, described take-up pulley and reduction box connect, worm gear is included in described reduction box, worm screw, planetary gear and planet carrier, worm gear and worm thread are connected, planet carrier and the fixing connection of planetary gear, described belting of cutting includes cutting translator, belt drive component, worm screw, internal thread cylinder, worm gear and vibrating arm, described cuts translator and the connection of belt drive component one end, worm screw connects the other end of belt drive component, described worm and worm wheel connect, female thread it is provided with in worm gear, described internal thread tube outer surface is provided with external screw thread, internal thread cylinder is by being socketed on worm gear with threaded engagement, internal thread cylinder and the fixing connection of vibrating arm, described vibrating arm side is provided with cutoff knife rack, cutoff knife rack is provided with cutting knife, and end is additionally provided with a spring on the vibration rod, described fusion splicing devices includes welding motor, eccentric shaft, adapter sleeve and bearing group, described welding motor is connected by adapter sleeve and body, and be connected with vibrating arm by eccentric shaft and bearing group cooperation, described vibrating arm is placed in the top of welding tooth plate through body, described tension motor, cut translator and welding motor is connected with control panel and battery respectively.
The fusion splicing devices of this power-operated baling press has the disadvantage that between eccentric shaft and the driver part driving its rotation only use a bearing to connect, mechanism is so easily made to face away from the side bias of bearing in transmission process, thermwelding base is made operationally to occur one side to tilt, thus causing that fusion point bonding is imperfect, make strap can not reach desirable tensile force.
Utility model content
Therefore, the technical problems to be solved in the utility model is in that to overcome the fusion splicing devices of power-operated baling press of the prior art easily to occur, and fusion point bonding is imperfect, and strap can not reach the technological deficiency of desired tension power.
For solving above-mentioned technical problem, this utility model provides the fusion splicing devices of a kind of power-operated baling press, including:
Bead mount that installation base plate is fixedly installed with relative described installation base plate, cutting assembly, and for driving the driving assembly of described bead mount, cutting assembly and pulling assembly action;
Described bead mount includes: rotation axis support and rotate and be arranged on eccentric shaft in described rotation axis support, and the thermwelding base that relative described rotation axis support is arranged, described thermwelding base be arranged below tooth plate; Described rotation axis support is provided with cutting knife;
Forming the through hole for holding clutch shaft bearing on the baffle plate of described rotation axis support both sides respectively, described eccentric shaft is arranged by two relatively described rotation axis support location of described clutch shaft bearing.
In the fusion splicing devices of above-mentioned power-operated baling press, described eccentric shaft is arranged between two clutch shaft bearings and is provided with the second bearing, and one end of described thermwelding base is provided with cannelure to be set on described second bearing, and the other end and described rotation axis support are located by connecting.
In the fusion splicing devices of above-mentioned power-operated baling press, one end of described rotation axis support is provided with a groove and is located by connecting with thermwelding base, and the both sides that described thermwelding base is relative with described groove are respectively arranged with two hemispherical groove; Two relative hemispherical groove are buckled into a spherical groove, are provided with steel ball in each described spherical groove, so that the relatively described rotation axis support in one end of described thermwelding base keeps fixing.
In the fusion splicing devices of above-mentioned power-operated baling press, also including the steel ball retainer of tabular, described steel ball retainer is arranged on described thermwelding base and rotation axis support closes in the spherical groove being fastened as, and is provided with the through hole holding described steel ball on described steel ball retainer.
In the fusion splicing devices of above-mentioned power-operated baling press, corresponding described second bearing of described thermwelding base forms cannelure, the aperture of described cannelure slightly larger than the external diameter of described second bearing so that described second bearing at eccentric shaft when being rotated, it is possible to drive described thermwelding base beat;
Also including being coated on the bearing holder (housing, cover) outside said two clutch shaft bearing, screw is fixedly connected on described installation base plate through described bearing holder (housing, cover).
In the fusion splicing devices of above-mentioned power-operated baling press, the cross section of described cannelure is track type, and the major axis of described track type is longer than the external diameter of described second bearing, and the external diameter of the short axle of described track type and described second bearing matches.
In the fusion splicing devices of above-mentioned power-operated baling press, described driving assembly includes the motor being fixedly installed on described installation base plate, the small synchronous pulley that belt transport on the output shaft of described motor is taken turns and is installed on eccentric shaft, to connect by toothed belt transmission.
In the fusion splicing devices of above-mentioned power-operated baling press, the diameter pulley that described motor output shaft connects is more than the diameter pulley connected on described eccentric shaft.
In the fusion splicing devices of above-mentioned power-operated baling press, also include one end and be connected on described rotation axis support, the other end is connected to the elastic component on described installation base plate, described elastic component vertically or is obliquely installed, and can stretch along its length, cause rotation axis support to enter from the tooth plate on base positioned below when resting state, make strap not interfere with thermwelding base when putting into, tighten up and taking out.
Technical solutions of the utility model, have the advantage that
1. in the fusion splicing devices of the power-operated baling press that this utility model provides, the baffle plate of rotation axis support both sides forms through hole for holding clutch shaft bearing respectively, eccentric shaft rotates against shaft stool by two clutch shaft bearings and is fixedly installed, owing to the baffle plate of both sides being separately installed with bearing, the two ends of eccentric shaft are respectively by bearings, so that eccentric shaft in the course of the work will not towards lopsidedness, to meet the welding quality requirement of packaging bag.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of the fusion splicing devices of power-operated baling press of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that thermwelding base is connected with rotation axis support the structural representation of one end;
Fig. 4 is Fig. 3 structural representation removing ball and ball retainer;
Fig. 5 is that rotation axis support is connected with thermwelding base the structural representation of one end;
The structural representation that Fig. 6 is the second bearing and cannelure matches.
Description of reference numerals:
10-installation base plate; 11-rotation axis support; 12-eccentric shaft; 13-thermwelding base; 121-clutch shaft bearing; 122-the second bearing; 132-steel ball retainer; 21-motor; 123-bearing holder (housing, cover); 111-cannelure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model row is described clearly and completely, it is clear that described embodiment is a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete reason solution above-mentioned term concrete meaning in this utility model.
As long as just can be combined with each other additionally, technical characteristic involved in this utility model difference embodiment disclosed below does not constitute conflict each other.
Embodiment 1
With reference to Fig. 1, the present embodiment provides the fusion splicing devices of a kind of power-operated baling press, including: installation base plate 10 be mounted opposite bead mount, the cutting assembly that substrate 10 is fixedly installed, and for driving the driving assembly of bead mount, cutting assembly and pulling assembly action; Bead mount includes: rotation axis support 11 and rotate the eccentric shaft 12 being arranged in rotation axis support 11, and rotates against the thermwelding base 13 that shaft stool 11 is arranged, thermwelding base 13 be arranged below tooth plate; Being provided with cutting knife on rotation axis support 11, form the through hole for holding clutch shaft bearing 121 on the baffle plate of rotation axis support 11 both sides respectively, eccentric shaft 12 rotates against shaft stool 11 location by two clutch shaft bearings 121 and arranges.
Above-mentioned embodiment is the core technology scheme of the present embodiment, conventional eccentric shaft 12 is only arranged on shaft seating 11 by a bearing connection, life-time service eccentric shaft 12 and parts thereon will bias towards side, and make thermwelding base 13 operationally to side run-off the straight, cause that fusion point bonding is imperfect, therefore packaging bag can not meet prescription, reaches desirable tensile force. And in the present embodiment, being respectively arranged with baffle plate in the both sides of rotation axis support 11, the baffle plate of both sides is separately installed with bearing, the two ends of eccentric shaft 12 are respectively by bearings, so that eccentric shaft 12 in the course of the work will not towards lopsidedness, to meet the welding quality requirement of packaging bag.
With reference to Fig. 2, specifically, the centre position on eccentric shaft 12, that is to say and between two clutch shaft bearings 121, be additionally provided with the second bearing 122, second bearing 122 is used for connecting thermwelding base 13, can be one-body molded between thermwelding base 13 and the second bearing 122, it is possible to be connected by assemblies such as screws. In conventional baling press, thermwelding base 13 is connected on rotation axis support 11 generally by a connecting rod and limiting plate, and its processing and assembling process are relatively complicated. And in the present embodiment, connecting rod and limiting plate are integrally molded so as a part for thermwelding base 13, in assembling process, it is only necessary to thermwelding base 13 is directly coupled together with the second bearing 122.
With reference to Fig. 3, Fig. 4 and Fig. 5, the other end and the rotation axis support 11 of thermwelding base 13 are located by connecting, specifically, it is provided with a groove to be located by connecting with thermwelding base 13 in one end of rotation axis support 11, the both sides that thermwelding base 13 is relative with groove are respectively arranged with two hemispherical groove, hemispherical groove on such thermwelding base 13 and the corresponding hemispherical groove of rotation axis support 11 form a spherical groove completed after fastening, and keep rotation axis support 11 and thermwelding base 13 link to be relatively fixed by arranging steel ball in described spherical groove.
For the ease of the installation of steel ball and fixing, with reference to Fig. 4, also including the steel ball retainer 132 of tabular, steel ball retainer 132 is arranged on thermwelding base 13 and rotation axis support 11 closes in the spherical groove being fastened as, and is provided with the through hole holding steel ball on steel ball retainer 132.
Based on above-mentioned embodiment, thermwelding base 13 is made to be fixedly connected on another global facility rotation axis support 11 as a global facility, so that the parts that both are constituted are arranged on bearing holder (housing, cover) 123 more easily, screw is fixedly connected on installation base plate 10 through bearing holder (housing, cover) 123, directly it is fixedly connected on installation base plate 10 thus the parts such as thermwelding base 13, rotation axis support 11 and eccentric shaft 12 can be passed through this bearing holder (housing, cover) 123, makes assembling process be more prone to.
One step, with reference to Fig. 6, corresponding described second bearing 122 of thermwelding base 13 forms cannelure 111, the aperture of cannelure 111 is slightly larger than the external diameter of described second bearing 122, the such as cross section of cannelure 111 can be track type, the major axis of track type is longer than the external diameter of described second bearing 122, the set-up mode that the short axle of track type and the external diameter of the second bearing 122 match. When such second bearing 122 rotates under the drive of eccentric shaft 12, it is possible to drive described thermwelding base 13 beat; It addition, also include being coated on the bearing holder (housing, cover) 123 outside described clutch shaft bearing 121, screw is fixedly connected on described installation base plate 10 through described bearing holder (housing, cover) 123. It is made by ball retainer 132 due to thermwelding base 13 and steel ball is arranged on rotation axis support 11; And rotating shaft shaft stool 11 is arranged on two clutch shaft bearings 121 further through bearing holder (housing, cover) 123, so only bearing holder (housing, cover) need to be fixed on substrate 10 can be fixed by bead mount by positioning screw.
With reference to Fig. 2, in the present embodiment, driving assembly to include the motor 21 being fixedly installed on installation base plate 10, the small synchronous pulley that the belt transport on the output shaft of motor 21 is taken turns and is installed on eccentric shaft 12, to connect by toothed belt transmission. For ensureing the jolting rate of thermwelding base 13 and rotation axis support 11, it is preferable that the belt transport wheel diameter connected on motor 21 output shaft is more than the small synchronous pulley diameter connected on eccentric shaft 12.
Being connected on rotation axis support 11 additionally, also include one end, the other end is connected to the elastic component on bearing holder (housing, cover) 123, and elastic component vertically or is obliquely installed, and can stretch along its length, and preferred as one, elastic component is extension spring.
Below with reference to Fig. 1 and Fig. 2, describe the fusion splicing devices work process of the power-operated baling press of the present embodiment in detail:
1, moment of torsion produced by motor 21 is taken turns by means of belt and belt transport so that the small synchronous pulley taking turns common tightening belt with belt transport rotates;
2, small synchronous pulley is owing to being fixedly mounted on one end of eccentric shaft 12, and therefore it can drive eccentric shaft 12 to rotate;
3, thermwelding base is provided with the cannelure slightly larger than the second bearing 122 due to corresponding eccentric second bearing 122, therefore at eccentric shaft 12 in the process rotated, beat effect produced by the eccentric rotary of eccentric shaft 12 can be applied on thermwelding base 13, so that thermwelding base 13 swings, to complete welding work.
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also cannot all of embodiment be given exhaustive. And the apparent change thus extended out or variation still in this utility model create protection domain among.
Claims (9)
1. a fusion splicing devices for power-operated baling press, including:
Bead mount that installation base plate is fixedly installed with relative described installation base plate (10), cutting assembly, and for driving the driving assembly of described bead mount, cutting assembly and pulling assembly action;
Described bead mount includes: rotation axis support (11) and rotation are arranged on the eccentric shaft (12) in described rotation axis support (11), the thermwelding base (13) that relatively described rotation axis support (11) is arranged, described thermwelding base (13) be arranged below tooth plate; Described rotation axis support is provided with cutting knife on (11);
It is characterized in that: form the through hole for holding clutch shaft bearing (121) on the baffle plate of described rotation axis support (11) both sides respectively, described eccentric shaft (12) is arranged by two relatively described rotation axis support (11) location of described clutch shaft bearing (121).
2. the fusion splicing devices of power-operated baling press according to claim 1, it is characterised in that:
Described eccentric shaft (11) is arranged between two clutch shaft bearings (121) and is provided with the second bearing (122), one end of described thermwelding base (13) is provided with cannelure to be set on described second bearing (122), and the other end and described rotation axis support (11) are located by connecting.
3. the fusion splicing devices of power-operated baling press according to claim 2, it is characterised in that:
One end of described rotation axis support (11) is provided with a groove and is located by connecting with thermwelding base (13), and the both sides that described thermwelding base (13) is relative with described groove are respectively arranged with two hemispherical groove;
Two relative hemispherical groove are buckled into a spherical groove, are provided with steel ball in each described spherical groove, so that the relatively described rotation axis support (11) in one end of described thermwelding base (13) keeps fixing.
4. the fusion splicing devices of power-operated baling press according to claim 3, it is characterised in that:
Also include the steel ball retainer (132) of tabular, described steel ball retainer (132) is arranged on described thermwelding base (13) and rotation axis support (11) closes in the spherical groove being fastened as, and is provided with the through hole holding described steel ball on described steel ball retainer (132).
5. the fusion splicing devices of the power-operated baling press according to any one of claim 2-4, it is characterised in that:
Corresponding described second bearing (122) of described thermwelding base (13) forms cannelure (111), the aperture of described cannelure (111) is slightly larger than the external diameter of described second bearing (122), so that described second bearing (122) is when being rotated of eccentric shaft (12), it is possible to drive described thermwelding base (13) beat;
Also including the bearing holder (housing, cover) (123) being coated on said two clutch shaft bearing (121) outside, screw is fixedly connected on described installation base plate (10) through described bearing holder (housing, cover) (123).
6. the fusion splicing devices of power-operated baling press according to claim 5, it is characterised in that:
The cross section of described cannelure (111) is track type, and the major axis of described track type is longer than the external diameter of described second bearing (122), described in go to shape the external diameter of short axle and described second bearing (122) match.
7. the fusion splicing devices of power-operated baling press according to claim 1, it is characterised in that:
Described driving assembly includes the motor (21) being fixedly installed on described installation base plate (10), the small synchronous pulley that belt transport on the output shaft of described motor (21) is taken turns and is installed on eccentric shaft (12), to connect by toothed belt transmission.
8. the fusion splicing devices of power-operated baling press according to claim 7, it is characterised in that:
The belt transport wheel diameter connected on described motor (21) output shaft is more than the upper small synchronous pulley diameter connected of described eccentric shaft (12).
9. the fusion splicing devices of power-operated baling press according to claim 1, it is characterised in that:
Also include one end and be connected on described rotation axis support (11), the other end is connected to the elastic component on described bearing holder (housing, cover) (123), described elastic component vertically or is obliquely installed, and can stretch along its length, cause rotation axis support (11) to enter from the tooth plate on base positioned below when resting state, make strap not interfere with thermwelding base (13) when putting into, tighten up and taking out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086433.8U CN205311962U (en) | 2016-01-28 | 2016-01-28 | Butt fusion device of power -operated baling press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086433.8U CN205311962U (en) | 2016-01-28 | 2016-01-28 | Butt fusion device of power -operated baling press |
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| Publication Number | Publication Date |
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| CN205311962U true CN205311962U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086433.8U Active CN205311962U (en) | 2016-01-28 | 2016-01-28 | Butt fusion device of power -operated baling press |
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| CN (1) | CN205311962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114595A1 (en) * | 2017-12-13 | 2019-06-20 | 台州市永派包装设备有限公司 | Fusion welding device |
-
2016
- 2016-01-28 CN CN201620086433.8U patent/CN205311962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114595A1 (en) * | 2017-12-13 | 2019-06-20 | 台州市永派包装设备有限公司 | Fusion welding device |
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