CN214812335U - Electronic moulding rifle with it reminds function to trade to glue - Google Patents
Electronic moulding rifle with it reminds function to trade to glue Download PDFInfo
- Publication number
- CN214812335U CN214812335U CN202120425536.3U CN202120425536U CN214812335U CN 214812335 U CN214812335 U CN 214812335U CN 202120425536 U CN202120425536 U CN 202120425536U CN 214812335 U CN214812335 U CN 214812335U
- Authority
- CN
- China
- Prior art keywords
- switch
- glue
- rack
- linkage
- clutch
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 title claims abstract description 50
- 238000000465 moulding Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 239000004836 Glue Stick Substances 0.000 description 9
- 229920000297 Rayon Polymers 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Abstract
The utility model discloses an electronic moulding rifle with it reminds function to trade to glue, including the rifle body and being used for holding the barrel of gluing the stick, the barrel internalization is provided with the rack, the front end of rack is provided with the piston that is used for crowded glue, internal motor and the drive mechanism of being equipped with of rifle, the motor passes through drive mechanism and is connected with rack drive, the rifle body still is equipped with the clutching mechanism who is used for controlling drive mechanism power transmission break-make respectively, the separation and reunion switch of control clutching mechanism clutching state, the internal activity of rifle is provided with and corresponds complex linked switch with the rack, the clutch switch is controlled by linked switch, when the crowded glue direction operation of rack along the barrel to setting for the position, the rack triggers the linked switch action. The utility model has the advantages of simple and reasonable structure, convenient operation, manufacturing cost is lower, can give for the user when gluing the stick and need changing and trade and glue the suggestion, avoids the user to produce the puzzlement, is favorable to improving and uses experience.
Description
Technical Field
The utility model relates to a glue rifle technical field, in particular to electronic moulding rifle with it reminds function to trade to glue.
Background
An electric glue pressing gun is one of glass glue guns, is equipment for controlling and coating coatings such as adhesives on the surfaces of objects, and is commonly used for operations such as joint filling, joint repairing and the like in industrial or household construction. Present electronic gluey rifle commonly uses piston push rod transmission system, its concrete structure is including being used for holding the barrel of gluing the stick usually, be equipped with the piston that is used for crowded glue in the barrel, internal motor and the drive mechanism of being equipped with of rifle, the output shaft drive of motor connects drive mechanism's input, drive mechanism's output drive connects the piston, in operation, to glue the stick and put into the barrel, and the starter motor, drive the axial displacement of piston along the barrel through drive mechanism, glue the viscose in the stick by the piston extrusion, alright carry out the injecting glue operation. For the concrete structure and working principle of the electric glue gun, refer to an electric glue gun disclosed in chinese patent (application No. 201710505524. X) and also refer to an electric glue gun disclosed in chinese patent (application No. 201820020961.2).
In addition, the existing electric glue gun is usually provided with a microswitch in the gun body, when the piston extrudes the glue stick to run in place (namely, the glue in the glue stick is extruded and exhausted), the microswitch is triggered, and the microswitch controls the motor to be forcibly powered off so that a user can replace the glue stick. However, the mode of controlling glue change by adopting the microswitch still has the following disadvantages in practical application: because need dispose corresponding control circuit in the circuit board, lead to manufacturing cost higher relatively, moreover, because of the outside cladding of gluing the stick has the shell, the user can't the actual surplus of deposit of viscose in the stick directly perceivedly observation when using, consequently when micro-gap switch forced the outage to the motor, the user often can misunderstanding whether the machine breaks down, leads to causing the puzzlement to the user, causes user experience not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an electronic moulding rifle with it reminds function to trade to glue, its simple structure is reasonable, convenient operation, and manufacturing cost is lower, can give for the user when gluing the stick and need changing and trade the suggestion of gluing, avoids the user to produce the puzzlement, is favorable to improving and uses experience.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides an electronic moulding rifle with it reminds function to trade to glue, includes the rifle body and is used for holding the barrel of gluing the stick, the activity is provided with the rack in the barrel, the front end of rack is provided with the piston that is used for crowded glue, internal motor and the drive mechanism of being equipped with of rifle, the motor passes through drive mechanism with rack drive connects, the rifle body still is equipped with respectively and is used for control the clutching mechanism, the control of drive mechanism power transmission break-make clutching switch of clutching mechanism clutching state, the internal activity of rifle be provided with the rack corresponds complex linked switch, the clutching switch by linked switch control works as the rack is followed when crowded gluey direction of barrel moves to the settlement position, the rack triggers the linked switch action.
Furthermore, the transmission mechanism comprises a planetary reduction mechanism, the planetary reduction mechanism comprises an inner gear ring, the clutch mechanism comprises a plurality of stop blocks uniformly distributed on the outer wall of the inner gear ring, a push rod movably arranged in the gun body and a clutch return spring which is matched with the push rod in a propping manner, the push rod is controlled by the clutch switch, and the inner gear ring is stopped through the matching of the push rod and the stop blocks.
Furthermore, the middle part of the clutch switch is rotationally connected with the gun body, one end of the clutch switch is in linkage fit with the push rod, and the other end of the clutch switch is in linkage fit with the linkage switch.
Furthermore, the linked switch is sleeved on the rack, a first linked part is arranged on the linked switch, and a second linked part correspondingly matched with the first linked part is arranged at the tail end of the rack.
Further, a handle is arranged at the tail of the rack, and the second linkage part is formed at the front end of the handle.
Further, the gang switch is L shape, one side of gang switch is provided with the curb plate, be provided with waist shape hole on the curb plate, the inner wall of the rifle body be provided with waist shape hole sliding fit's traveller.
Further, the inner wall of the gun body is provided with a sliding plane, the rear end of the sliding plane is provided with a limiting step surface, the linkage switch is provided with a third linkage part correspondingly matched with the clutch switch, and the third linkage part is movably arranged on the sliding surface and is positioned between the clutch switch and the limiting step surface.
Furthermore, the linked switch is also provided with a manual pressing part, and the gun body is provided with an avoiding hole for the manual pressing part to extend out.
Furthermore, a linkage reset spring matched with the linkage switch in a propping mode is arranged in the gun body.
The utility model has the advantages that: the utility model provides an electric glue pressing gun, through setting up the linked switch with rack complex in the rifle body, and make the clutch switch receive the linked switch drive control, in the course of the work, under the normal condition (when the viscose is sufficient in gluing the stick promptly), the linked switch does not receive the trigger action of rack, clutch mechanism is in the engaged state at this moment, the power of motor output can be exported to the rack through drive mechanism, make the piston can promote the viscose, accomplish the injecting glue operation, and when the viscose is about to run out in gluing the stick, the rack moves in place correspondingly (reach the set position promptly), rack trigger linked switch action at this moment, linked switch further triggers clutch switch, make clutch switch convert from the engaged state to the disengaged state, drive mechanism breaks off the power transmission, make the motor unable drive rack continue the motion, because there is a small amount of clout still in gluing the stick at this moment, the reverse pressure effect of this clout can impel the rack to retreat, and once the rack retreats, the pressing on the linkage switch can be released, so that the linkage switch also correspondingly releases the pressing on the clutch switch, the clutch switch is enabled to reset, the clutch mechanism reaches the joint state again, the transmission mechanism continues to transmit power, the reciprocating is carried out, when the adhesive is about to be used up, the clutch mechanism can be repeatedly separated and combined, the adhesive gun can generate a click sound, and a user can be reminded to replace the adhesive stick.
To sum up, compared with the prior art, the utility model discloses a set up the link switch and control clutch switch, not only simple structure is reasonable, convenient operation, and manufacturing cost is lower, can give for the user when gluing the stick and need changing moreover and trade and glue the suggestion, avoid the user to produce the puzzlement, be favorable to improving and use experience.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a perspective view of fig. 1.
Fig. 3 is a schematic view of the fitting structure of the ganged switch, the clutch switch and the clutch mechanism of the present invention.
Fig. 4 is a schematic view of the fitting structure of the ganged switch, the clutch mechanism, the transmission mechanism and the rack of the present invention.
Fig. 5 is a schematic view of the fitting structure of the clutch mechanism and the first transmission assembly according to the present invention.
Fig. 6 is a schematic view of the fitting structure of the gun body and the linked switch of the present invention.
Fig. 7 is a schematic structural diagram of the ganged switch of the present invention.
In FIGS. 1-7: 1. a gun body; 11. a traveler; 12. a sliding plane; 13. a limiting step surface; 14. avoiding holes; 2. a barrel; 3. a rack; 31. a second linkage portion; 32. a handle; 4. a piston; 5. a motor; 6. a transmission mechanism; 61. a first transmission assembly; 611. an inner gear ring; 612. a planetary gear; 613. a convex column; 614. a turntable; 615. a gear shaft; 62. a second transmission assembly; 7. a clutch mechanism; 71. a stopper; 72. a push rod; 73. a clutch return spring; 8. a clutch switch; 9. a ganged switch; 91. a first linkage section; 92. a side plate; 921. a waist-shaped hole; 93. a third linkage section; 94. the manual pressing portion.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-7, an electric glue gun with a function of reminding glue change comprises a gun body 1 and a cylinder body 2 for containing glue sticks, wherein a rack 3 is movably arranged in the cylinder body 2, a piston 4 for squeezing glue is arranged at the front end of the rack 3, a motor 5 and a transmission mechanism 6 are arranged in the gun body 1, and the motor 5 is in transmission connection with the rack 3 through the transmission mechanism 6.
In this embodiment, the transmission mechanism 6 includes a first transmission assembly 61 and a second transmission assembly 62, and the output shaft of the motor 5, the first transmission assembly 61, the second transmission assembly 62 and the rack 3 are sequentially connected in a transmission manner. The first transmission assembly 61 is configured as a planetary reduction mechanism, an input end of the planetary reduction mechanism is in transmission connection with an output shaft of the motor 5, an output end of the planetary reduction mechanism is provided with an inner gear ring 611 and a planetary gear 612 meshed with the inner gear ring 611, the planetary gear 612 is rotatably connected to a convex column 613, the convex column 613 is eccentrically connected to one side of a rotary disc 614, a gear shaft 615 is fixedly arranged in the middle of the other side of the rotary disc 614, the gear shaft 615 is in transmission connection with a second transmission assembly 62, the second transmission assembly 62 comprises a reduction gear set, the rotary disc 614 is in driving connection with the input end of the reduction gear set through the gear shaft 615, and the output end of the reduction gear set is meshed with the rack 3, so that power transmission is formed.
The gun body 1 is also provided with a clutch mechanism 7 for controlling the power transmission on-off of the transmission mechanism 6 and a clutch switch 8 for controlling the clutch state of the clutch mechanism 7, a linkage switch 9 correspondingly matched with the rack 3 is movably arranged in the gun body 1, the clutch switch 8 is controlled by the linkage switch 9, and preferably, a linkage reset spring (not shown in the figure) matched against the linkage switch 9 is arranged in the gun body 1 for facilitating the rapid reset of the linkage switch 9. When the rack 3 moves to a set position (in this embodiment, the set position is a position where the rack 3 moves to the right position, that is, a state where a glue stick needs to be replaced) along the glue extruding direction of the cylinder 2, the rack 3 triggers the linked switch 9 to act.
In this embodiment, the clutch mechanism 7 includes a plurality of stoppers 71 uniformly disposed on the outer wall of the inner ring gear 611, a push rod 72 movably disposed in the gun body 1, and a clutch return spring 73 engaged with the push rod 72, wherein the push rod 72 is controlled by the clutch switch 8, and the inner ring gear 611 is stopped by the engagement of the push rod 72 and the stoppers 71. The middle part of the clutch switch 8 is rotationally connected with the gun body 1, one end of the clutch switch 8 is in linkage fit with the push rod 72, and the other end of the clutch switch 8 is in linkage fit with the linkage switch 9, so that a rocker structure is formed. When the linkage switch 9 drives the clutch switch 8, the clutch switch 8 drives the push rod 72 to overcome the elastic force of the clutch return spring 73, so that the push rod 72 is far away from the inner gear ring 611, at this time, the push rod 72 and the stop block 71 do not form a stop, the inner gear ring 611 is in an unlocking slip state, and the transmission mechanism 6 is disconnected from power transmission; when the linkage switch 9 stops applying acting force to the clutch switch 8, under the action of the clutch return spring 73, the push rod 72 is correspondingly reset and forms a stop with the stop dog 71 again, at the moment, the inner gear ring 611 is in a locking state, the transmission mechanism 6 continues to transmit power, and meanwhile, the clutch switch 8 is also correspondingly reset.
In this embodiment, the linked switch 9 is sleeved on the rack 3, the linked switch 9 is provided with a first linking portion 91, the tail end of the rack 3 is provided with a second linking portion 31 correspondingly matched with the first linking portion 91, specifically, the tail portion of the rack 3 is provided with a handle 32, and the second linking portion 31 is formed at the front end of the handle 32. The handle 32 is used for the user to manually operate the rack 3 when the clutch mechanism 7 is in the disengaged state.
Preferably, the ganged switch 9 is L-shaped, a side plate 92 is arranged on one side of the ganged switch 9, a waist-shaped hole 921 is arranged on the side plate 92, a sliding column 11 in sliding fit with the waist-shaped hole 921 is arranged on the inner wall of the gun body 1, and when the ganged switch 9 is driven by the rack 3 to move, the sliding column 11 also slides relative to the waist-shaped hole 921, so that the guiding and limiting effects are achieved on the ganged switch 9.
Preferably, the inner wall of the gun body 1 is provided with a sliding plane 12, the rear end of the sliding plane 12 is provided with a limit step surface 13, the ganged switch 9 is provided with a third ganged portion 93 correspondingly matched with the clutch switch 8, the third ganged portion 93 is movably arranged on the sliding surface and is positioned between the clutch switch 8 and the limit step surface 13, and when the ganged switch 9 acts, the third ganged portion 93 moves between the clutch switch 8 and the limit step surface 13.
In this embodiment, the ganged switch 9 is further provided with a manual pressing portion 94, the gun body 1 is provided with an avoiding hole 14 for the manual pressing portion 94 to extend out, and by arranging the manual pressing portion 94, a user can manually unlock the clutch mechanism 7 at any time, so that the use requirements of the user are further met.
The utility model provides an electric glue gun, through setting up the gang switch 9 with rack 3 complex at rifle body 1, and make clutch switch 8 receive gang switch 9 drive control, in the course of the work, under the normal condition (when the viscose is sufficient in the glue stick), gang switch 9 does not receive the trigger action of rack 3, clutch mechanism 7 is in the engaged state at this moment, the power of motor 5 output can advance drive mechanism 6 to export to rack 3, make piston 4 can promote the viscose, accomplish the injecting glue operation, and when the viscose is about to run out in the glue stick, rack 3 correspondingly moves in place (reach the setting position promptly), rack 3 triggers gang switch 9 action at this moment, gang switch 9 further triggers clutch switch 8, make clutch switch 8 convert into the disengaged state from the engaged state, drive mechanism 6 breaks off the power transmission, make motor 5 can't drive rack 3 continue the motion, because a small amount of excess materials still exist in the glue stick at this moment, the rack 3 can be prompted to retreat under the action of the reverse pressure of the excess materials, once the rack 3 retreats, the pressing on the linkage switch 9 can be released, so that the linkage switch 9 correspondingly releases the pressing on the clutch switch 8, the clutch switch 8 is prompted to reset, the clutch mechanism 7 reaches the joint state again, the transmission mechanism 6 continues to transmit power, the reciprocating manner is carried out, when the glue is about to be used up, the clutch mechanism 7 can be repeatedly separated and combined, the glue gun can generate click sound, and a user can be reminded to replace the glue stick.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (9)
1. The utility model provides an electronic moulding rifle with it reminds function to trade to glue, includes the rifle body and is used for holding the barrel of gluing the stick, the activity is provided with the rack in the barrel, the front end of rack is provided with the piston that is used for crowded glue, internal motor and the drive mechanism of being equipped with of rifle, the motor passes through drive mechanism with rack drive connects, the rifle body still is equipped with respectively and is used for control the clutching mechanism, the control of drive mechanism power transmission break-make clutching switch of clutching mechanism clutching state, its characterized in that: the gun body is movably provided with a linkage switch which is correspondingly matched with the rack, the clutch switch is controlled by the linkage switch, and when the rack runs to a set position along the glue extruding direction of the barrel body, the rack triggers the linkage switch to act.
2. The electric glue gun with glue changing reminding function according to claim 1, characterized in that: the transmission mechanism comprises a planetary reduction mechanism, the planetary reduction mechanism comprises an inner gear ring, the clutch mechanism comprises a plurality of stop blocks uniformly distributed on the outer wall of the inner gear ring, a push rod movably arranged in the gun body and a clutch reset spring in abutting fit with the push rod, the push rod is controlled by the clutch switch, and the inner gear ring is stopped through the fit of the push rod and the stop blocks.
3. The electric caulking gun with function of reminding of changing glue of claim 2, characterized in that: the middle part of the clutch switch is rotationally connected with the gun body, one end of the clutch switch is in linkage fit with the push rod, and the other end of the clutch switch is in linkage fit with the linkage switch.
4. The electric glue gun with glue changing reminding function according to claim 1, characterized in that: the linkage switch is sleeved on the rack, a first linkage part is arranged on the linkage switch, and a second linkage part correspondingly matched with the first linkage part is arranged at the tail end of the rack.
5. The electric glue gun with glue changing reminding function according to claim 4, characterized in that: the tail of the rack is provided with a handle, and the second linkage part is formed at the front end of the handle.
6. The electric caulking gun with function of reminding glue changing according to claim 1 or 4, characterized in that: the gang switch is L shape, one side of gang switch is provided with the curb plate, be provided with waist shape hole on the curb plate, the inner wall of the rifle body be provided with waist shape hole sliding fit's traveller.
7. The electric caulking gun with function of reminding glue changing according to claim 1 or 4, characterized in that: the inner wall of the gun body is provided with a sliding plane, the rear end of the sliding plane is provided with a limiting step surface, the linkage switch is provided with a third linkage part correspondingly matched with the clutch switch, and the third linkage part is movably arranged on the sliding surface and is positioned between the clutch switch and the limiting step surface.
8. The electric glue gun with glue changing reminding function according to claim 1, characterized in that: the linked switch is also provided with a manual pressing part, and the gun body is provided with a avoiding hole for the manual pressing part to extend out.
9. The electric glue gun with glue changing reminding function according to claim 1, characterized in that: and a linkage reset spring matched with the linkage switch in a propping way is arranged in the gun body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425536.3U CN214812335U (en) | 2021-02-26 | 2021-02-26 | Electronic moulding rifle with it reminds function to trade to glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425536.3U CN214812335U (en) | 2021-02-26 | 2021-02-26 | Electronic moulding rifle with it reminds function to trade to glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214812335U true CN214812335U (en) | 2021-11-23 |
Family
ID=78953021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120425536.3U Active CN214812335U (en) | 2021-02-26 | 2021-02-26 | Electronic moulding rifle with it reminds function to trade to glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214812335U (en) |
-
2021
- 2021-02-26 CN CN202120425536.3U patent/CN214812335U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5909830A (en) | Electrically operated material dispensing gun and method | |
| US6582405B2 (en) | Electrically-driven dental injector | |
| CN201997435U (en) | Caulking gun | |
| CN107282378B (en) | Glue gun and transmission device thereof | |
| CN110552485B (en) | Glue injection device and method for unit glass curtain wall | |
| CN214812335U (en) | Electronic moulding rifle with it reminds function to trade to glue | |
| CN201026478Y (en) | Handhold electric glue gun | |
| CN201192722Y (en) | Electric pulling core pulling rivet gun | |
| US20190217330A1 (en) | Glue gun device | |
| CN204326479U (en) | Two component seam king construction tool | |
| EP2843289B1 (en) | Grease gun | |
| CN215235590U (en) | Pushing ratio switching mechanism and glue gun | |
| CN213644767U (en) | Special spray gun head structure for glass cement of air pipe | |
| CN106179899B (en) | A kind of two-way air valve and the vapour-pressure type glass glue gun with the two-way air valve | |
| CN201135959Y (en) | Electric glass cement gun | |
| CN220309217U (en) | Dental filler boosting gun | |
| CN210995080U (en) | Electronic glass of hand-held type glues rifle | |
| CN209502179U (en) | A kind of rubber pressing gun send gluing mechanism | |
| CN202725455U (en) | Handheld electric glue extrusion gun | |
| CN211026956U (en) | Electric glue gun | |
| CN207314902U (en) | A kind of two-component electric colloidal gun for building | |
| CN215278339U (en) | Glue injection gun | |
| CN201172026Y (en) | Glue squeezing device | |
| CN213700584U (en) | Glue gun pen | |
| CN210169976U (en) | Liquid spraying driving mechanism for cleaning tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: 315000 Zhouhan Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Chitu Technology Co.,Ltd. Address before: Room 603, building 5, 22 Henghe Road, Beilun, Ningbo, Zhejiang 315000 Patentee before: NINGBO GEMAY INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |