CN103752463A - Screw-locking glue coating machine - Google Patents
Screw-locking glue coating machine Download PDFInfo
- Publication number
- CN103752463A CN103752463A CN201410030047.2A CN201410030047A CN103752463A CN 103752463 A CN103752463 A CN 103752463A CN 201410030047 A CN201410030047 A CN 201410030047A CN 103752463 A CN103752463 A CN 103752463A
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- China
- Prior art keywords
- release valve
- screw
- chuck
- wheel
- main shaft
- 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.)
- Granted
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- 239000003292 glue Substances 0.000 title claims abstract description 69
- 239000011248 coating agent Substances 0.000 title abstract description 10
- 238000000576 coating method Methods 0.000 title abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims description 28
- 238000007790 scraping Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 description 10
- 238000004026 adhesive bonding Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a screw-locking glue coating machine. The screw-locking glue coating machine comprises a power device, a spindle, a clamping disk, a pressure release valve, a glue outlet pipe, a release valve check block and a transmission device, wherein the clamping disk is fixed on the spindle coaxially to rotate along with the spindle; clamping slots capable of placing screws are evenly formed in the periphery of the clamping disk; the pressure release valve is mounted at a pipe opening of the glue outlet pipe and fixed on the spindle to rotate along with the spindle; the pressure release valve is positioned above the clamping disk, so that the pipe opening of the glue outlet pipe is positioned above the clamping slots; the release valve check block and the pressure release valve are positioned at the same plane; the release valve check block is semicircular; an arc-shaped surface faces towards the pressure release valve; the transmission device is used for driving the screws coated with the glue in the clamping slots to rotate; the transmission device comprises a transmission belt and a first rotation wheel, a second rotation wheel and a transmission wheel which are connected in a transmission manner through the transmission belt; the first rotation wheel and the second rotation wheel are arranged symmetrically and are tangent to the clamping disk, so that a part of the transmission belt between the first rotation wheel and the second rotation wheel is tightly adhered to the clamping disk; the transmission wheel is positioned at a bisector between the first rotation wheel and the second rotation wheel.
Description
Technical Field
The invention relates to a glue spreader, in particular to a screw anti-loosening glue spreader.
Background
When the existing screw is used for gluing, glue is sprayed on the rotating wheel by a nozzle on the market, and the thickness of the glue is controlled by a scraping device immediately after the glue is sprayed on the rotating wheel. In addition, because there is no fixed control device on the gluing width of the screw, the gluing width of the screw is not uniform and cannot be adjusted and controlled.
Disclosure of Invention
In view of this, the invention provides a screw anti-loosening glue spreader capable of spreading glue uniformly.
The invention is realized in this way, a screw anti-loosing glue spreader, which comprises a power device, a main shaft, a chuck, a pressure release valve, a rubber outlet pipe, a release valve stop block and a transmission device;
wherein, the power device is used for driving the main shaft to rotate; the chuck is coaxially fixed on the main shaft and rotates along with the main shaft, and clamping grooves capable of containing screws are uniformly distributed on the circumference of the chuck; the pressure release valve is arranged at the pipe orifice of the rubber outlet pipe and used for controlling the closing and opening of the rubber outlet pipe, and is fixed on the main shaft to rotate along with the main shaft; the pressure release valve is positioned on the same plane, the stop block of the pressure release valve is semicircular, the arc-shaped surface faces the pressure release valve, when the pressure release valve rotates to the stop block of the pressure release valve along with the main shaft, the arc-shaped surface of the stop block of the pressure release valve is compressed to open the glue outlet pipe, so that the glue outlet pipe is coated on the screw of the corresponding clamping groove, and the pressure release valve resets to close the glue outlet pipe when rotating away from the stop block of the pressure release valve along with the main shaft; the transmission device is used for driving the glued screws in the clamping grooves to rotate, and comprises a conveyor belt, a first rotating wheel, a second rotating wheel and a driving wheel, wherein the first rotating wheel, the second rotating wheel and the driving wheel are connected through the conveyor belt in a transmission mode, the driving wheel provides a power source, the first rotating wheel and the second rotating wheel are symmetrically arranged and tangent to the chuck, so that the part, located between the first rotating wheel and the second rotating wheel, of the conveyor belt is tightly attached to the chuck, the driving wheel is located on a bisector of the first rotating wheel and the second rotating wheel, and the part, located between the first rotating wheel and the second rotating wheel, of the conveyor belt is driven by the driving wheel to drive the screws located on the corresponding clamping grooves to rotate.
As a further improvement of the above scheme, the power device includes a motor, a first synchronous pulley, a second synchronous pulley, and a synchronous belt, the first synchronous pulley and the second synchronous pulley are respectively installed on the motor and the main shaft, the first synchronous pulley and the second synchronous pulley are in transmission connection through the synchronous belt, and the motor drives the main shaft to rotate through the synchronous belt.
Preferably, the screw anti-loosening glue spreader further comprises a bearing through which the second synchronous pulley is mounted on the main shaft. Still preferably, the bearing is provided with a bearing housing. In addition, the screw anti-loosening glue spreader also comprises a bottom plate, and the bearing sleeve is covered on the bearing and then fixed on the bottom plate.
As a further improvement of the scheme, the screw anti-loosening glue spreader further comprises a feeding linear device, and the feeding linear device is used for conveying screws to fall into the clamping grooves of the chuck. Preferably, the screw anti-loosening glue spreader also comprises a blanking straight line device, and the blanking straight line device utilizes the scraping blade and air blowing to separate the screw from the clamping groove of the chuck.
As a further improvement of the scheme, the chuck is provided with a fixed ring for fixing the chuck. Preferably, the fixing ring is fixed on the main shaft by a screw with a 90-degree angle.
As a further improvement of the above solution, the conveyor belt is a rubber belt.
As a further improvement of the above scheme, the rotation direction of the screw is opposite to the rotation direction of the chuck.
According to the screw anti-loosening glue spreader, the input of a screw is effectively controlled through the chuck, and the glue outlet of the glue outlet pipe is effectively controlled through the release valve stop block, so that the input of the screw and the glue outlet of the glue outlet pipe (namely the glue amount on the chuck) can be synchronously controlled; secondly, the width of the clamping groove of the chuck determines the gluing width of the screw, so that the chuck with the clamping groove with the corresponding width can be replaced according to different widths required by the screw; thirdly, the screw rotates along with the rotation of the chuck; the screw anti-loosening glue spreader has the following advantages that: the thickness and the width of the glue coating are uniform and controllable, the defects of raw material waste, non-uniform width and non-uniform thickness are avoided, and the glue coating is uniform.
Drawings
Fig. 1 is a schematic partial structural view of a screw anti-loosening glue applicator according to a preferred embodiment of the present invention.
Fig. 2 is a partial structural view of another perspective of the screw anti-loosening glue applicator according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2 together, the screw anti-loosening glue spreader according to the preferred embodiment of the present invention includes a main shaft 1, a chuck 2, a pressure release valve 3, a glue outlet pipe 4, a release valve stopper 5, a power device 6, a transmission device 7, a bearing 8, a bearing housing 9, a bottom plate 10, a feeding linear device 11, a blanking linear device 12, and a fixing ring 13.
The power unit 6 is used to drive the main shaft 1 to rotate, and there are various ways to rotate the main shaft 1, and in the present embodiment, the power unit 6 includes a motor 61, a first synchronous pulley 62, a second synchronous pulley 63, and a synchronous belt 64.
First synchronous pulley 62, second synchronous pulley 63 are installed respectively on motor 61 and main shaft 1, and first synchronous pulley 62, second synchronous pulley 63 reach the transmission through hold-in range 64 and connect, and motor 61 passes through hold-in range 64 drive main shaft 1 and rotates. The second synchronous pulley 63 can be mounted on the main shaft 1 through a bearing 8, the bearing 8 can be provided with a bearing sleeve 9, and the bearing sleeve 9 can be covered on the bearing 8 and then fixed on the bottom plate 10.
The chuck 2 is coaxially fixed on the main shaft 1 and rotates along with the main shaft 1, and clamping grooves 21 capable of containing screws are uniformly distributed on the circumference of the chuck 2. The chuck 2 may be provided with a fixing ring 13 for fixing the chuck 2. The fixed ring 13 is fixed on the main shaft 1 by a screw with a 90-degree intersection angle. When the screw locking spreading machine rubberizes for the screw, the chuck 2 of different thickness is selected for use to the width difference of rubberizing, for the convenience of chuck 2's loading and unloading and change, dissect chuck 2 from the centre, from both sides card to main shaft 1 during the installation, then fix chuck 2 on retainer plate 13 with the screw. This avoids the need to remove other parts of the spindle 1 when replacing the chuck 2.
The pressure release valve 3 is arranged at the pipe orifice of the rubber outlet pipe 4 and used for controlling the closing and opening of the rubber outlet pipe 4, and is fixed on the main shaft 1 to rotate along with the main shaft 1, and the pressure release valve 3 is positioned right above the chuck 2 to ensure that the pipe orifice of the rubber outlet pipe 4 is positioned right above the clamping groove 21 of the chuck 2. Therefore, when the pressure release valve 3 controls the rubber outlet pipe 4 to be opened, the pipe orifice of the rubber outlet pipe 4 can be used for discharging rubber and coating the rubber onto the screw in the clamping groove 21.
The release valve stop 5 and the pressure release valve 3 are located on the same plane, and the release valve stop 5 is semicircular and the arc-shaped surface faces the pressure release valve 3. When the pressure release valve 3 rotates to the release valve stop block 5 along with the main shaft 1, the rubber outlet pipe 4 is opened due to the fact that the arc-shaped surface of the release valve stop block 5 is compressed, the rubber outlet pipe 4 is made to glue on the screw of the corresponding clamping groove 21, and the pressure release valve 3 resets and closes the rubber outlet pipe 4 when rotating away from the release valve stop block 5 along with the main shaft 1. The screw feeding amount is effectively controlled by the chuck 2, and the glue discharging amount of the glue discharging pipe 4 is effectively controlled by the release valve stop 5, so that the screw feeding amount and the glue discharging amount of the glue discharging pipe 4 (namely the glue amount on the chuck 2) can be synchronously controlled. The width of the clamping groove 21 of the chuck 2 is determined by the glue spreading width of the screw, so that the chuck 2 with the corresponding width of the clamping groove 21 can be exchanged according to different widths required by the screw.
The transmission device 7 is used for driving the glued screws in the clamping grooves 21 to rotate, and the transmission device 7 comprises a conveyor belt 71, a first rotating wheel 72, a second rotating wheel 73 and a transmission wheel 74. The first rotating wheel 72, the second rotating wheel 73 and the driving wheel 74 are in transmission connection through the conveyor belt 71, and the driving wheel 74 provides a power source. The first rotating wheel 72 and the second rotating wheel 73 are symmetrically arranged and tangent to the chuck 2, so that the part of the conveyor belt 71 between the first rotating wheel 72 and the second rotating wheel 73 is tightly attached to the chuck 2, the transmission wheel 74 is positioned on a bisector of the first rotating wheel 72 and the second rotating wheel 73, and the transmission wheel 74 drives the part of the conveyor belt 71 between the first rotating wheel 72 and the second rotating wheel 73 to drive the screw positioned on the corresponding clamping groove 21 to rotate. Therefore, the screw rotates while following the rotation of the chuck 2, and preferably, the screw rotation direction is opposite to the rotation direction of the chuck 2. The thickness and the width of the glue coating are uniform and controllable, the defects of raw material waste, non-uniform width and non-uniform thickness are avoided, and the glue coating is uniform. The conveyor belt 71 may be a rubber belt.
The feeding linear device 11 is used for conveying screws to fall into the clamping grooves 21 of the chuck 2, and the discharging linear device 12 separates the screws from the clamping grooves 21 of the chuck 2 by using a scraping blade and air blowing. After the gluing is finished, the processed screws are conveyed to the belt through the blanking straight line device 12 to be subjected to dewatering heating and follow-up work.
In summary, the screw anti-loosening glue spreader of the present invention has the first feature that the screw feeding amount is effectively controlled by the chuck, and the glue discharging amount of the glue discharging tube is effectively controlled by the release valve stopper, so that the screw feeding amount and the glue discharging amount of the glue discharging tube (i.e. the glue amount on the chuck) can be synchronously controlled; secondly, the width of the clamping groove of the chuck determines the gluing width of the screw, so that the chuck with the clamping groove with the corresponding width can be replaced according to different widths required by the screw; thirdly, the screw rotates along with the rotation of the chuck; the screw anti-loosening glue spreader has the following advantages that: the thickness and the width of the glue coating are uniform and controllable, the defects of raw material waste, non-uniform width and non-uniform thickness are avoided, and the glue coating is uniform.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a screw locking spreading machine which characterized in that: the device comprises a power device, a main shaft, a chuck, a pressure release valve, a rubber outlet pipe, a release valve stop block and a transmission device; wherein,
the power device is used for driving the main shaft to rotate;
the chuck is coaxially fixed on the main shaft and rotates along with the main shaft, and clamping grooves capable of containing screws are uniformly distributed on the circumference of the chuck;
the pressure release valve is arranged at the pipe orifice of the rubber outlet pipe and used for controlling the closing and opening of the rubber outlet pipe, and is fixed on the main shaft to rotate along with the main shaft;
the pressure release valve is positioned on the same plane, the stop block of the pressure release valve is semicircular, the arc-shaped surface faces the pressure release valve, when the pressure release valve rotates to the stop block of the pressure release valve along with the main shaft, the arc-shaped surface of the stop block of the pressure release valve is compressed to open the glue outlet pipe, so that the glue outlet pipe is coated on the screw of the corresponding clamping groove, and the pressure release valve resets to close the glue outlet pipe when rotating away from the stop block of the pressure release valve along with the main shaft;
the transmission device is used for driving the glued screws in the clamping grooves to rotate, and comprises a conveyor belt, a first rotating wheel, a second rotating wheel and a driving wheel, wherein the first rotating wheel, the second rotating wheel and the driving wheel are connected through the conveyor belt in a transmission mode, the driving wheel provides a power source, the first rotating wheel and the second rotating wheel are symmetrically arranged and tangent to the chuck, so that the part, located between the first rotating wheel and the second rotating wheel, of the conveyor belt is tightly attached to the chuck, the driving wheel is located on a bisector of the first rotating wheel and the second rotating wheel, and the part, located between the first rotating wheel and the second rotating wheel, of the conveyor belt is driven by the driving wheel to drive the screws located on the corresponding clamping grooves to rotate.
2. A screw anti-loosening glue applicator as defined in claim 1 wherein: the power device comprises a motor, a first synchronous belt wheel, a second synchronous belt wheel and a synchronous belt, wherein the first synchronous belt wheel and the second synchronous belt wheel are respectively installed on the motor and the main shaft, the first synchronous belt wheel and the second synchronous belt wheel are in transmission connection through the synchronous belt, and the motor drives the main shaft to rotate through the synchronous belt.
3. A screw anti-loosening glue applicator as claimed in claim 2, wherein: the screw anti-loosening glue spreader also comprises a bearing, and the second synchronous belt wheel is arranged on the main shaft through the bearing.
4. A screw anti-loosening glue applicator as claimed in claim 3, wherein: the bearing is provided with a bearing housing.
5. A screw anti-loosening glue applicator as defined in claim 1 wherein: the screw anti-loosening glue spreader also comprises a feeding linear device, and the feeding linear device is used for conveying screws to fall into the clamping grooves of the chuck.
6. A screw anti-loosening glue applicator as claimed in claim 1 or 5, wherein: the screw anti-loosening glue spreader also comprises a blanking straight line device, and the blanking straight line device utilizes the scraping blade and blows to separate the screw from the clamping groove of the chuck.
7. A screw anti-loosening glue applicator as defined in claim 1 wherein: the chuck is provided with a fixed ring for fixing the chuck.
8. A screw anti-loosening glue applicator as claimed in claim 7 wherein: the fixing ring is fixed on the main shaft by a screw with a 90-degree intersection angle.
9. A screw anti-loosening glue applicator as defined in claim 1 wherein: the conveyor belt is a rubber belt.
10. A screw anti-loosening glue applicator as defined in claim 1 wherein: the rotation direction of the screw is opposite to the rotation direction of the chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030047.2A CN103752463B (en) | 2014-01-23 | 2014-01-23 | A kind of screw check glue spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030047.2A CN103752463B (en) | 2014-01-23 | 2014-01-23 | A kind of screw check glue spreader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103752463A true CN103752463A (en) | 2014-04-30 |
| CN103752463B CN103752463B (en) | 2016-03-23 |
Family
ID=50519868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030047.2A Expired - Fee Related CN103752463B (en) | 2014-01-23 | 2014-01-23 | A kind of screw check glue spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752463B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096664A (en) * | 2014-08-06 | 2014-10-15 | 昆山山森电子科技有限公司 | Self-testing micro-screw powder locking dispenser and processing test method thereof |
| CN109084989A (en) * | 2018-06-29 | 2018-12-25 | 合肥和安机械制造有限公司 | A kind of fork truck parking braking assembly testing bench frame |
| CN110404733A (en) * | 2019-08-06 | 2019-11-05 | 中国兵器装备集团自动化研究所 | Automatic glue spreading device |
| CN112076962A (en) * | 2020-09-21 | 2020-12-15 | 潘锡丹 | Copper-clad plate manufacturing pretreatment process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19618394A1 (en) * | 1996-05-08 | 1997-11-13 | Milos Peric | Lubricant coating device for screws, bolts, etc. |
| CN2322698Y (en) * | 1998-01-22 | 1999-06-09 | 炬亿企业股份有限公司 | Automatic adhesive applying machine for check screw |
| CN2467197Y (en) * | 2001-01-04 | 2001-12-26 | 熊玉鸿 | Screw coating glue antiloosing apparatus |
| CN2536319Y (en) * | 2002-03-22 | 2003-02-19 | 王珑程 | Automatic precisive small screw adhesive supplier |
| CN101816996A (en) * | 2010-03-31 | 2010-09-01 | 富奥汽车零部件股份有限公司 | Pre-gluing machine of bolt |
| CN203664118U (en) * | 2014-01-23 | 2014-06-25 | 昆山山森电子科技有限公司 | Screw anti-loose gluing machine |
-
2014
- 2014-01-23 CN CN201410030047.2A patent/CN103752463B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19618394A1 (en) * | 1996-05-08 | 1997-11-13 | Milos Peric | Lubricant coating device for screws, bolts, etc. |
| CN2322698Y (en) * | 1998-01-22 | 1999-06-09 | 炬亿企业股份有限公司 | Automatic adhesive applying machine for check screw |
| CN2467197Y (en) * | 2001-01-04 | 2001-12-26 | 熊玉鸿 | Screw coating glue antiloosing apparatus |
| CN2536319Y (en) * | 2002-03-22 | 2003-02-19 | 王珑程 | Automatic precisive small screw adhesive supplier |
| CN101816996A (en) * | 2010-03-31 | 2010-09-01 | 富奥汽车零部件股份有限公司 | Pre-gluing machine of bolt |
| CN203664118U (en) * | 2014-01-23 | 2014-06-25 | 昆山山森电子科技有限公司 | Screw anti-loose gluing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096664A (en) * | 2014-08-06 | 2014-10-15 | 昆山山森电子科技有限公司 | Self-testing micro-screw powder locking dispenser and processing test method thereof |
| CN109084989A (en) * | 2018-06-29 | 2018-12-25 | 合肥和安机械制造有限公司 | A kind of fork truck parking braking assembly testing bench frame |
| CN110404733A (en) * | 2019-08-06 | 2019-11-05 | 中国兵器装备集团自动化研究所 | Automatic glue spreading device |
| CN112076962A (en) * | 2020-09-21 | 2020-12-15 | 潘锡丹 | Copper-clad plate manufacturing pretreatment process |
| CN112076962B (en) * | 2020-09-21 | 2021-03-23 | 建滔(佛冈)积层板有限公司 | Copper-clad plate manufacturing pretreatment process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103752463B (en) | 2016-03-23 |
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Granted publication date: 20160323 Termination date: 20200123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |