CN202621405U - Hot melt adhesive spray gun capable of adjusting spraying width - Google Patents
Hot melt adhesive spray gun capable of adjusting spraying width Download PDFInfo
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- CN202621405U CN202621405U CN 201220298118 CN201220298118U CN202621405U CN 202621405 U CN202621405 U CN 202621405U CN 201220298118 CN201220298118 CN 201220298118 CN 201220298118 U CN201220298118 U CN 201220298118U CN 202621405 U CN202621405 U CN 202621405U
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- spray gun
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- adjusting rod
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Abstract
The utility model provides a hot melt adhesive spray gun capable of adjusting spraying width, comprising coating lips, wherein the coating lips comprise an upper lip sheet and a lower lip sheet, which are arranged oppositely; an adhesive spraying seam is arranged between the upper lip sheet and the lower lip sheet; adhesive spraying holes are arranged on the opposite surfaces of the upper lip sheet and the lower lip sheet; an adjusting rod is arranged in the adhesive spraying seam along the column direction of the adhesive spraying holes; the adjusting rod extends towards inside from the end surfaces of the upper lip sheet and the lower lip sheet; and a control mechanism used for controlling the adjusting rod to stretch or retract in the adhesive spraying seam is arranged at the outer end of the adjusting rod. According to the hot melt adhesive spray gun provided by the utility model, the telescopic adjusting rod is arranged in the adhesive spraying seam, the spraying width of the spray gun can be controlled by controlling the insertion depth of the adjusting rod, and further the control device for controlling the adjusting rod is arranged outside the coating lips, so that the spraying width can be adjusted in the coating process. The hot melt adhesive spray gun capable of adjusting the spraying width overcomes the defect that the spraying width of an existing coating machine cannot be adjusted in real time.
Description
Technical field
The utility model relates to the PUR technical field, particularly a kind of hot glue spray gun of scalable spray glue width.
Background technology
AB glue of commonly using and seccotine are because of not enough environmental protection, and therefore, the employed uses the bonding adherend of PUR instead, generally adopts the more bonding non-woven fleeces of PUR, adopt PUR to make adhesive in the production processes such as sanitary napkin, paper diaper at present.
PUR is a kind of plastic adhesive, and its physical state changes with the change of temperature in certain temperature range, and chemical characteristic is constant; It is nontoxic, and pH value is 7, belongs to the environmental-protecting chemical adhesive; PUR is bonding to be to utilize hot melt adhesive machine to pass through heating power to fuse PUR, and the glue after the fusion becomes a kind of liquid, through the hot melt pipe and the thermosol gelgun of hot melt adhesive machine; Deliver to the adherend surface, PUR cooling back is accomplished bonding.
At present, when bonding object is nonwoven such as sanitary napkin, paper diaper, need PUR be coated with to be sprayed onto according to certain width and mends the binding surface; The PUR spray gun adopts a kind of channel mould nozzle (slot die nozzle) to spray glue, and the channel mould nozzle claims to be coated with lip or coating dies again, at present; When bonding object is nonwoven such as sanitary napkin, paper diaper, the PUR of spraying certain width, the coating lip of employing adopts two adjacent coating lip sheets together; Wherein be uniformly distributed with one group of spray glue hole on a coating lip sheet coating lip sheet, PUR sprays in spray orifice, sprays on the coating lip sheet on opposite; Because it is very little that the gap of two coating lip sheets between relatively can be adjusted to, PUR just is coated with between the lips from two and gushes out like this, be one thin-line-shaped; The PUR width that gushes out is by the PUR spray orifice decision on the coating lip, and when the equal cloth length of PUR spray orifice on the coating lip sheet was long, the width of PUR ejection was just wide; In order to regulate the spray glue width of PUR, present common practice is to fill in a patch that stops up the PUR spray orifice in the spray seam between two coating lip sheets; When needs PUR spray glue width was wide, the patch of filling in was short, when the PUR of needs sprays the glue narrow width; The patch of filling in is just long, and the PUR hole of obstruction is many.It is cumbersome to do the width use that can control PUR spray glue like this, all need stop when changing PUR spray glue width at every turn, finishes changing patch and works on.
The utility model content
The purpose of the utility model provides a kind of convenient FE Glue Gun of regulating PUR spray glue width, and the coating lip of this FE Glue Gun need not stop when regulating spray glue width, the adjusting that in spray glue, can realize spraying the glue width.
The utility model is that the technical scheme that its technical purpose of realization is adopted is: a kind of PUR spray gun of scalable spray glue width, comprise the coating lip, and described coating lip comprises upper labial plate and the labial plate that is oppositely arranged; Between described upper labial plate and labial plate, be the spray glue-line; The face that described upper labial plate and labial plate are relative is provided with spray glue hole, also comprises the controlling organization of adjusting rod and control and regulation bar, and described adjusting rod is arranged in the described spray glue-line; Be provided with along the orientation of described spray glue hole; Under described controlling organization control, to move along described spray glue-line, obstruction or relieving part are sprayed the glue hole and are realized spraying the adjusting of glue width.
Further; In the PUR spray gun of above-mentioned scalable spray glue width: described controlling organization is fixed on the PUR spray gun; Comprise and regulate screw mandrel, adjusting nut, regulating wheel, described adjusting screw mandrel and described adjusting rod linearly are provided with and at one end fix with described adjusting rod, and described adjusting nut is fixed on the described thermosol gelgun; With described adjusting screw mandrel engagement, described regulating wheel is fixedly connected with described adjusting screw mandrel behind described regulating wheel.
Further; In the PUR spray gun of above-mentioned scalable spray glue width: the fixed mechanism that described adjusting nut is fixed on the described thermosol gelgun comprises guide plate; Described guide plate one end is fixed on described upper labial plate or the labial plate, and the other end fixedly mounts described adjusting nut.
Further, in the PUR spray gun of above-mentioned scalable spray glue width: described regulating wheel is a manual adjustment wheel.
Further, in the PUR spray gun of above-mentioned scalable spray glue width: also comprise the motor that drives described regulating wheel, described regulating wheel is a belt pulley, and described motor drives described regulating wheel through belt.
Further, in the PUR spray gun of above-mentioned scalable spray glue width: also comprise the motor that drives described regulating wheel, described regulating wheel is an adjusting gear, and described motor is through travelling gear and the engagement of described regulating wheel.
Further, in the PUR spray gun of above-mentioned scalable spray glue width: described motor is a servomotor.
In the thermosol gelgun of the utility model; Owing to be to utilize one in the spray glue-line, to add a telescopic adjusting rod; Can control the spray glue width of FE Glue Gun through the degree of depth of control and regulation bar insertion; Because the control device of control and regulation bar is arranged on outside the coating lip, just in coating process, also can regulate the width of spray glue.Overcome at present can not real-time regulated flush coater spray glue width defective.
Below will combine accompanying drawing and embodiment, the utility model will be carried out comparatively detailed explanation.
Description of drawings
Accompanying drawing 1 is the utility model embodiment 1 sketch map.
Accompanying drawing 2 is Figure 1A-A sectional view.
Accompanying drawing 3 is the utility model embodiment 2 sketch mapes.
Among the figure: 1, upper labial plate, 2, labial plate, 3, the spray glue-line, 4, adjusting rod, 5, regulate screw mandrel, 6, spray glue hole, 7, regulating wheel, 8, adjusting nut, 9, guide plate, 10, motor, 11, belt.
The specific embodiment
Present embodiment is the FE Glue Gun of a kind of manual adjustments coating lip spray glue width, and is as illustrated in fig. 1 and 2, through artificial rotation adjusting wheel 7, can regulate the degree of depth that adjusting rod 4 inserts and the adjusting that realizes spraying the glue width in spray glue-line 3.
Manual control mechanism is fixed on the PUR spray gun; Comprise and regulate screw mandrel 5, adjusting nut 8, guide plate 9, regulating wheel 7, guide plate 9 is to be used for installing the manual adjustments controlling organization specially, and an end of guide plate is fixed on the outside of upper labial plate 1 and labial plate 2; The other end secured adjusted nut 8 of guide plate 9; Regulate screw mandrel 5 and adjusting nut 8 engagements, an end and adjusting rod 4 are fixing, do the adjusting that stretching motion is realized the spray glue width of coating lip in the other end and the regulating wheel 73.Through rotation adjusting wheel 7, regulate screw mandrel 5 and in adjusting nut 8, move, because adjusting nut 8 is fixing through fixing guide plate 9 with the coating lip; Relative position is constant, and therefore, regulating screw mandrel 5 drive adjusting rods 4 is that manual adjustment wheel is fixed with the other end of regulating screw mandrel 5 at the spray glue-line; Through manual rotation adjusting wheel 7, utilize the adjusting nut 8 that is fixed on the guide plate 9 to make and regulate the slip of screw mandrel 5 front and back, drive adjusting rod 4 and also slide; In spray glue-line 3, the performance of adjusting rod 4 is stretching motions, when adjusting rod 4 during to the motion of 3 li of glue-lines of spray; The spraying width with more and more narrow, otherwise will be more and more wideer.
Embodiment 3 is similar with embodiment 2, thereby also is a kind of through the control of servomotor realization to the spraying width of the automatic adjusting completion coating lip of adjusting rod, and the main distinction of present embodiment and embodiment 2 is; Servomotor is to the kind of drive of regulating wheel; In the present embodiment, regulating wheel adopts a kind of adjusting gear, and servomotor is through a travelling gear transmission adjusting gear rotation; Make adjusting screw mandrel and adjusting rod make stretching motion, the realization thermosol gelgun is regulated the width of spraying PUR automatically.
Claims (7)
1. the PUR spray gun of a scalable spray glue width comprises the coating lip, and described coating lip comprises upper labial plate and the labial plate that is oppositely arranged; Between described upper labial plate and labial plate, be the spray glue-line; The face that described upper labial plate and labial plate are relative is provided with spray glue hole, it is characterized in that: also comprise the controlling organization of adjusting rod (4) and control and regulation bar, described adjusting rod (4) is arranged in the described spray glue-line (3); Along described spray glue hole (6) orientation setting; Under described controlling organization control, move along described spray glue-line (3), stop up or decontrol part and spray the adjusting of glue hole (6) realization spray glue width.
2. the PUR spray gun of scalable spray glue width according to claim 1; It is characterized in that: described controlling organization is fixed on the PUR spray gun; Comprise and regulate screw mandrel (5), adjusting nut (8), regulating wheel (7); Described adjusting screw mandrel (5) linearly is provided with described adjusting rod (4) and is at one end fixing with described adjusting rod (4); Described adjusting nut (8) is fixed on the described thermosol gelgun, and with described adjusting screw mandrel (5) engagement, described regulating wheel (7) is fixedly connected with described adjusting screw mandrel (5) in described regulating wheel (7) back.
3. the PUR spray gun of scalable spray glue width according to claim 2; It is characterized in that: the fixed mechanism that described adjusting nut (8) is fixed on the described thermosol gelgun comprises guide plate (9); Described guide plate (9) one ends are fixed on described upper labial plate (1) or the labial plate (2), and the other end fixedly mounts described adjusting nut (8).
4. the PUR spray gun of scalable spray glue width according to claim 2, it is characterized in that: described regulating wheel (7) is a manual adjustment wheel.
5. the PUR spray gun of scalable spray glue width according to claim 2; It is characterized in that: described regulating wheel (7) is a belt pulley; Also comprise the motor (10) that drives described belt pulley, described motor (10) drives said belt pulley through belt (11).
6. the PUR spray gun of scalable spray glue width according to claim 2; It is characterized in that: described regulating wheel (7) is an adjusting gear; Also comprise the motor (10) that drives described adjusting gear, described motor (10) is through travelling gear and the engagement of described adjusting gear.
7. according to the PUR spray gun of claim 6 or 7 described scalable spray glue width, it is characterized in that: described motor (10) is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298118 CN202621405U (en) | 2012-06-25 | 2012-06-25 | Hot melt adhesive spray gun capable of adjusting spraying width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298118 CN202621405U (en) | 2012-06-25 | 2012-06-25 | Hot melt adhesive spray gun capable of adjusting spraying width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621405U true CN202621405U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298118 Expired - Fee Related CN202621405U (en) | 2012-06-25 | 2012-06-25 | Hot melt adhesive spray gun capable of adjusting spraying width |
Country Status (1)
| Country | Link |
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| CN (1) | CN202621405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862817A (en) * | 2014-03-25 | 2014-06-18 | 佛山市兆唐复合材料有限公司 | Fiber-gluing compound centering process |
| WO2015039285A1 (en) * | 2013-09-17 | 2015-03-26 | 深圳市腾科系统技术有限公司 | Hot melt adhesive roll-on device |
| WO2015039283A1 (en) * | 2013-09-17 | 2015-03-26 | 深圳市腾科系统技术有限公司 | Hot melt adhesive roll-on device |
| CN104903007A (en) * | 2013-09-17 | 2015-09-09 | 深圳市腾科系统技术有限公司 | Hot melt adhesive roll-on device |
-
2012
- 2012-06-25 CN CN 201220298118 patent/CN202621405U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039285A1 (en) * | 2013-09-17 | 2015-03-26 | 深圳市腾科系统技术有限公司 | Hot melt adhesive roll-on device |
| WO2015039283A1 (en) * | 2013-09-17 | 2015-03-26 | 深圳市腾科系统技术有限公司 | Hot melt adhesive roll-on device |
| CN104903007A (en) * | 2013-09-17 | 2015-09-09 | 深圳市腾科系统技术有限公司 | Hot melt adhesive roll-on device |
| CN103862817A (en) * | 2014-03-25 | 2014-06-18 | 佛山市兆唐复合材料有限公司 | Fiber-gluing compound centering process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200915 Address after: 201a-g5, building 1, yujingwan garden, Xin'an Sixth Road, Haiyu community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongzhan Technology Development Co., Ltd Address before: 5 Building 3, 518101 Ming Industrial Town, 83 Dabao Road, Shenzhen, Guangdong, Baoan District Patentee before: TECHADHESION SYSTEMS Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210301 Address after: Room 526, 5 / F, block D, 39 Ruihe Road, Huangpu District, Guangzhou, Guangdong 518000 Patentee after: Guangzhou Weisen Biotechnology Co.,Ltd. Address before: 518000 201a-g5, building 1, yujingwan garden, Xin'an Sixth Road, Haiyu community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Hongzhan Technology Development Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210625 |