CN203599011U - Adjustable type quantitative feeding and mixing handpiece - Google Patents
Adjustable type quantitative feeding and mixing handpiece Download PDFInfo
- Publication number
- CN203599011U CN203599011U CN201320804548.2U CN201320804548U CN203599011U CN 203599011 U CN203599011 U CN 203599011U CN 201320804548 U CN201320804548 U CN 201320804548U CN 203599011 U CN203599011 U CN 203599011U
- Authority
- CN
- China
- Prior art keywords
- bush
- cylinder body
- piston bush
- power transmission
- jet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000001105 regulatory effect Effects 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 210000003734 kidney Anatomy 0.000 claims description 11
- 238000010926 purge Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 210000003625 skull Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Abstract
The utility model discloses an air supply type quantitative feeding mixing handpiece on a stirring shaft, and particularly discloses an adjustable type quantitative feeding and mixing handpiece. A mixing gun body consists of a driving shaft, a piston bush cylinder body, an adjusting bush, a motor connecting bush, a compression spring, a spring bush, a fixed nut, a deep groove ball bearing and a piston bush; an agitator fixed groove is formed in the top of the piston bush cylinder body, an adjustable waist-shaped groove is formed in the side wall of the piston bush cylinder body, a section of internal thread is arranged in the inner cavity wall of the piston bush cylinder body, an external thread is arranged at the outer periphery of the adjusting bush, a pin hole is formed in the outer periphery of the adjusting bush, the adjusting bush and the piston bush cylinder body are connected by threads, the lower part of the motor connecting bush is connected with the driving shaft through a straight-line-shaped groove, the spring bush is arranged between the deep groove ball bearing and the adjusting bush, the compression spring is arranged in the spring bush, the driving shaft penetrates through the spring bush, and the driving shaft and the spring bush are axially fixed together through the fixed nut. The requirement on the accuracy of a bracket can be lowered, and the structure is compact and reasonable. A clearance between the stirring shaft and a nozzle assembly can be adjusted, and the glue quantity can be adjusted.
Description
Technical field
The utility model belongs to a kind of mixed gear end of glue spreader, is specially a kind of adjustable quantitative feed mixed gear end.
background technology
At present, the structure of glue spreader comprises mixed gear end, servo-drive system and control device substantially, mixed gear end is the output that quantitatively mixes gluing, existing quantitative feeding mixed gear end, as the patent No. is: " the automatic ration feed gluing machine head " of " 201220514069.2 ", exists following two point defects:
First, its running part comprises stirring motor, power transmission shaft, power transmission shaft fixed cover, piston bush, piston bush cylinder body, star-like sealing ring, Compress Spring, wherein power transmission shaft upper end connects stirring motor, because stirring motor is above power transmission shaft, the output shaft of stirring motor stretches in piston bush cylinder body, and cannot being fixed on the mixing head of power transmission shaft, stirring motor covers, can not be subject to gravity because mix skull, so needing to adopt support fixes, the body of stirring motor is fixed on support, have relatively high expectations for the making of support thus, particularly require very high to the axiality between a top of the trellis stirring motor patchhole and the fixing monaural of below fixed piston cover cylinder body.And support generally adopts the foundry goods of cast molding, precision is lower.Later stage assembling needs human assistance debugging, so the cost performance of this structure is lower.
The second, power transmission shaft moves up and down and can only realize by the ventilation venting of top air cylinder structure, and the rotation of power transmission shaft realizes by stirring motor.And in practical work process, move up and down owing to realizing power transmission shaft as the air cylinder structure of " the automatic ration feed gluing machine head " of " 201220514069.2 ", Compress Spring plays cushioning effect, this structure moving up and down is because the downforce of air cylinder structure is excessive, after stirring completes, when shaft axially presses down, shaft is radially due to inertia, also in rotation status.Serious friction is easily caused to nozzle assembly in shaft bottom, causes the gap enlargement between nozzle assembly and shaft, in long use procedure, causes the error that has more glue, causes the phenomenons such as the tree lace of head plastic emitting is wider, and plastic emitting is inhomogeneous.
Summary of the invention
For above-mentioned situation, the utility model provides a kind of adjustable quantitative feed mixed gear end, save the part of mixing skull on traditional quantitative feeding mixed gear end, piston bush cylinder body top is directly made to the structure of integral type, avoid use support to fix stirring motor, reduce the requirement to support precision, compact conformation is reasonable.In the inner chamber of piston bush cylinder body top, offer internal thread, internal thread top is provided with adjusting kidney slot, regulating sleeve is installed at internal thread position, motor adapter sleeve is equipped with in regulating sleeve inside, and spring housing is withstood in regulating sleeve below, and spring housing top links together the axial restraint of power transmission shaft and spring housing by hold-down nut, rotary regulating sleeve, can regulate the height of power transmission shaft, thereby regulate the gap between shaft and nozzle assembly, guarantee that gel quantity is normal.
To achieve these goals, the technical solution of the utility model is as follows:
Adjustable quantitative feed mixed gear end, comprise hybrid gun body, A inlet valve, B inlet valve, stirring motor, high-pressure water valve assembly and purge valve, the inlet of A inlet valve and B inlet valve stretches into respectively the left and right sides of hybrid gun body, hybrid gun body top is provided with stirring motor, hybrid gun body bottom is provided with nozzle, hybrid gun body middle part is also provided with high-pressure water valve assembly and purge valve, it is characterized in that, hybrid gun body comprises power transmission shaft, piston bush cylinder body, regulating sleeve, motor adapter sleeve, spring housing, hold-down nut, deep groove ball bearing, piston bush, power transmission shaft positioning sleeve, shaft, stir chamber, nozzle assembly, described piston bush cylinder body top is provided with mixer holddown groove, the sidewall of piston bush cylinder body is provided with adjusting kidney slot, regulate the piston bush inner chamber of cylinder block wall of kidney slot below to be provided with one section of internal thread, described regulating sleeve is arranged with external screw thread and pin-and-hole outward, regulating sleeve and piston bush cylinder body are threaded connection, regulating sleeve inside is provided with motor adapter sleeve, motor adapter sleeve inwall is connected with the output shaft of stirring motor by flat key, motor adapter sleeve bottom is connected with power transmission shaft by flat recess, described power transmission shaft is provided with a circle outer circular edge, outer rim top is provided with deep groove ball bearing, between deep groove ball bearing bearing and regulating sleeve, be provided with spring housing, in spring housing, be provided with Compress Spring, power transmission shaft run through spring housing and by hold-down nut by together with the axial restraint of power transmission shaft and spring housing.
Further, the step place of described power transmission shaft below is provided with deep groove ball bearing, deep groove ball bearing below is installed together by end ring and bearing fixed seat, bearing fixed seat below is provided with mixing chamber, mixing chamber below is provided with nozzle assembly, mixing chamber inside is provided with shaft, and shaft top is fixedly connected with power transmission shaft.
Further, described high-pressure water valve assembly is two groups of high-pressure water valves, one group is that level is located at the horizontal high-pressure water valve on mixing chamber, for rinsing the colloid on mixing chamber inside and shaft top, another group is into angle of inclination and is located at the inclination high-pressure water valve on mixing chamber, near colloid flooding nozzle assembly.
Further, described nozzle assembly adopts fabricated structure, comprise nozzle end socket, jet pipe positioning seat, O type circle, nozzle retaining nut, jet pipe, described nozzle end socket is embedded to be arranged on jet pipe positioning seat, jet pipe positioning seat top is arranged in stir chamber, jet pipe positioning seat bottom is provided with jet pipe, and jet pipe and jet pipe positioning seat are fixed by nozzle retaining nut, is provided with O type circle between stir chamber and nozzle positioning seat.
The utility model has the advantages that: saved the part of mixing skull on traditional quantitative feeding mixed gear end, piston bush cylinder body top is directly made to the structure of integral type, avoided use support to fix stirring motor, reduced the requirement to support precision, compact conformation is reasonable.In the inner chamber of piston bush cylinder body top, offer internal thread, internal thread top is provided with adjusting kidney slot, regulating sleeve is installed at internal thread position, motor adapter sleeve is equipped with in regulating sleeve inside, and spring housing is withstood in regulating sleeve below, and spring housing top links together the axial restraint of power transmission shaft and spring housing by hold-down nut, rotary regulating sleeve, can regulate the height of power transmission shaft, thereby regulate the gap between shaft and nozzle assembly, guarantee that gel quantity is normal.
Accompanying drawing explanation
Fig. 1 is the enlarged drawing at the utility model regulating sleeve position.
Fig. 2 is overall profile of the present utility model.
In the drawings: 01-A inlet valve; 02-B inlet valve; 03-nozzle assembly; 04-hybrid gun body; 05-support; 7-Compress Spring; 8-spring housing; 12-deep groove ball bearing; 13-power transmission shaft; 14-regulating sleeve; 15-piston bush; 16-motor adapter sleeve; 17-hold-down nut; 18-piston bush cylinder body; 19-internal thread; 20-flat recess; 21-regulates kidney slot; 22-pin-and-hole; 23-reconciles pin.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 ~ Fig. 2, adjustable quantitative feed mixed gear end, comprise hybrid gun body, A inlet valve, B inlet valve, stirring motor, high-pressure water valve assembly and purge valve, the inlet of A inlet valve and B inlet valve stretches into respectively the left and right sides of hybrid gun body, hybrid gun body top is provided with stirring motor, hybrid gun body bottom is provided with nozzle, hybrid gun body middle part is also provided with high-pressure water valve assembly and purge valve, hybrid gun body comprises power transmission shaft, piston bush cylinder body, regulating sleeve, motor adapter sleeve, Compress Spring, spring housing, hold-down nut, deep groove ball bearing, piston bush, power transmission shaft positioning sleeve, shaft, stir chamber, nozzle assembly, described piston bush cylinder body top is provided with mixer holddown groove, the sidewall of piston bush cylinder body is provided with adjusting kidney slot, regulate the piston bush inner chamber of cylinder block wall of kidney slot below to be provided with one section of internal thread, described regulating sleeve is arranged with external screw thread and pin-and-hole outward, regulating sleeve and piston bush cylinder body are threaded connection, regulating sleeve inside is provided with motor adapter sleeve, motor adapter sleeve inwall is connected with the output shaft of stirring motor by flat key, motor adapter sleeve bottom is connected with power transmission shaft by flat recess, described power transmission shaft is provided with a circle outer circular edge, outer rim top is provided with deep groove ball bearing, between deep groove ball bearing bearing and regulating sleeve, be provided with spring housing, in spring housing, be provided with Compress Spring, power transmission shaft run through spring housing and by hold-down nut by together with the axial restraint of power transmission shaft and spring housing.
When adjusting, insert in the adjusting kidney slot of piston bush cylinder body reconciling pin, insert in pin-and-hole, with regulating kidney slot to move, make relative motion between the external screw thread of regulating sleeve and the internal thread of piston bush cylinder body, regulating sleeve moves down, regulating sleeve presses down spring housing, have the power transmission shaft that hold-down nut is fixed together to move down together, thereby the shaft being fixedly connected with power transmission shaft also move down, and has guaranteed the gap adjustment between shaft and nozzle assembly.
Further, the step place of described power transmission shaft below is provided with deep groove ball bearing, deep groove ball bearing below is installed together by end ring and bearing fixed seat, bearing fixed seat below is provided with mixing chamber, mixing chamber below is provided with nozzle assembly, mixing chamber inside is provided with shaft, and shaft top is fixedly connected with power transmission shaft.
Further, described high-pressure water valve assembly is two groups of high-pressure water valves, one group is that level is located at the horizontal high-pressure water valve on mixing chamber, for rinsing the colloid on mixing chamber inside and shaft top, another group is into angle of inclination and is located at the inclination high-pressure water valve on mixing chamber, near colloid flooding nozzle assembly.
Further, described nozzle assembly adopts fabricated structure, comprise nozzle end socket, jet pipe positioning seat, O type circle, nozzle retaining nut, jet pipe, described nozzle end socket is embedded to be arranged on jet pipe positioning seat, jet pipe positioning seat top is arranged in stir chamber, jet pipe positioning seat bottom is provided with jet pipe, and jet pipe and jet pipe positioning seat are fixed by nozzle retaining nut, is provided with O type circle between stir chamber and nozzle positioning seat.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. adjustable quantitative feed mixed gear end, comprise hybrid gun body, A inlet valve, B inlet valve, stirring motor, high-pressure water valve assembly and purge valve, the inlet of A inlet valve and B inlet valve stretches into respectively the left and right sides of hybrid gun body, hybrid gun body top is provided with stirring motor, hybrid gun body bottom is provided with nozzle, hybrid gun body middle part is also provided with high-pressure water valve assembly and purge valve, it is characterized in that, hybrid gun body comprises power transmission shaft, piston bush cylinder body, regulating sleeve, motor adapter sleeve, spring housing, hold-down nut, deep groove ball bearing, piston bush, power transmission shaft positioning sleeve, shaft, stir chamber, nozzle assembly, described piston bush cylinder body top is provided with mixer holddown groove, the sidewall of piston bush cylinder body is provided with adjusting kidney slot, regulate the piston bush inner chamber of cylinder block wall of kidney slot below to be provided with one section of internal thread, described regulating sleeve is arranged with external screw thread and pin-and-hole outward, regulating sleeve and piston bush cylinder body are threaded connection, regulating sleeve inside is provided with motor adapter sleeve, motor adapter sleeve inwall is connected with the output shaft of stirring motor by flat key, motor adapter sleeve bottom is connected with power transmission shaft by flat recess, described power transmission shaft is provided with a circle outer circular edge, outer rim top is provided with deep groove ball bearing, between deep groove ball bearing bearing and regulating sleeve, be provided with spring housing, in spring housing, be provided with Compress Spring, power transmission shaft run through spring housing and by hold-down nut by together with the axial restraint of power transmission shaft and spring housing.
2. adjustable quantitative feed mixed gear end according to claim 1, it is characterized in that, described high-pressure water valve assembly is two groups of high-pressure water valves, and one group is that level is located at the horizontal high-pressure water valve on mixing chamber, and another group is into angle of inclination and is located at the inclination high-pressure water valve on mixing chamber.
3. adjustable quantitative feed mixed gear end according to claim 1 and 2, it is characterized in that, described nozzle assembly comprises nozzle end socket, jet pipe positioning seat, O type circle, nozzle retaining nut, jet pipe, described nozzle end socket is embedded to be arranged on jet pipe positioning seat, jet pipe positioning seat top is arranged in stir chamber, jet pipe positioning seat bottom is provided with jet pipe, and jet pipe and jet pipe positioning seat are fixed by nozzle retaining nut, is provided with O type circle between stir chamber and nozzle positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804548.2U CN203599011U (en) | 2013-12-10 | 2013-12-10 | Adjustable type quantitative feeding and mixing handpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804548.2U CN203599011U (en) | 2013-12-10 | 2013-12-10 | Adjustable type quantitative feeding and mixing handpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599011U true CN203599011U (en) | 2014-05-21 |
Family
ID=50711712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804548.2U Expired - Lifetime CN203599011U (en) | 2013-12-10 | 2013-12-10 | Adjustable type quantitative feeding and mixing handpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381930A (en) * | 2015-12-11 | 2016-03-09 | 济南鑫捷瑞电气有限公司 | Dual-component adhesive coating device |
| CN110237741A (en) * | 2019-07-15 | 2019-09-17 | 上海善佳机械设备有限公司 | A kind of agitating shaft upper end gas supply disconnecting device |
-
2013
- 2013-12-10 CN CN201320804548.2U patent/CN203599011U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381930A (en) * | 2015-12-11 | 2016-03-09 | 济南鑫捷瑞电气有限公司 | Dual-component adhesive coating device |
| CN110237741A (en) * | 2019-07-15 | 2019-09-17 | 上海善佳机械设备有限公司 | A kind of agitating shaft upper end gas supply disconnecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |