CN115069507B - Glue outlet variable proportioning assembly for glue dispensing machine - Google Patents
Glue outlet variable proportioning assembly for glue dispensing machine Download PDFInfo
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- CN115069507B CN115069507B CN202210701354.3A CN202210701354A CN115069507B CN 115069507 B CN115069507 B CN 115069507B CN 202210701354 A CN202210701354 A CN 202210701354A CN 115069507 B CN115069507 B CN 115069507B
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- glue
- seat
- connecting seat
- rod
- flow channel
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- 239000003292 glue Substances 0.000 title claims abstract description 119
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000003068 static effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to the applying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
- B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
- B05C5/0279—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve independently, e.g. individually, flow controlled
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of glue dispensing machines and discloses a glue outlet variable proportioning assembly for a glue dispensing machine, which comprises a frame, wherein a lifting seat is arranged on the frame, a cross arm is arranged on one side of the lifting seat, glue flow adjusting mechanisms are arranged on two sides of the cross arm, a first connecting seat is arranged on the lower side of the cross arm, the glue flow adjusting mechanisms comprise a seat body, a first glue flow channel is arranged in the seat body, a liquid inlet pipe communicated with the first glue flow channel is arranged on one side of the seat body, a current limiting block is arranged in the first glue flow channel, a conical opening is arranged in the middle of the current limiting block, a limiting rod is arranged on the upper side of the seat body, one end of the limiting rod is inserted into the first glue flow channel, and a conical plug is arranged on one side of the limiting rod, which is close to the seat body. According to the technical scheme, the glue solution proportion and the adjustment of the dispensing head can be completed at the same time, and the use is more convenient.
Description
Technical Field
The invention relates to the technical field of dispensing machines, in particular to a dispensing variable proportioning assembly for a dispensing machine.
Background
Dispensing, which is a process also called gluing, pouring, dripping and the like, is to smear, fill and drop electronic glue, oil or other liquid onto a product, so that the product has the functions of pasting, filling, insulating, fixing, smoothing the surface and the like. There are two common dispensing machines: the two-component glue dispenser is characterized in that the two-component glue dispenser is a two-component glue, one liquid of the two-component glue is the primary glue, the other liquid is a hardening agent, and the two liquids are mixed to harden, so that the glue solution can be stored independently when the two-component glue dispenser is used, and the glue solution can not be solidified even if the two-component glue dispenser is not used for a period of time, and is more convenient.
The proportion of glue that joins in marriage of two ingredient glue solution is very nimble, and the proportion of glue that joins in marriage that its used of different materials or not unidimensional part all is possible different, in the prior art, when the part of different unidimensional is welded, if the size of part is comparatively different, just need change the point and glue the head, and the change of point is glued the head and is mostly all changed through manual work, after the point is glued the head and changed, because the processing object has changed, still need to join in marriage the proportion of glue in many cases and adjust, through manual regulation, efficiency is lower.
Disclosure of Invention
The invention provides a dispensing variable proportioning assembly for a dispensing machine, which has the beneficial effects of being capable of rapidly completing the adjustment of the dispensing amount and the dispensing proportion, and solves the problems that most dispensing heads are manually replaced in the prior art, and the dispensing proportion is required to be adjusted under many conditions after the dispensing heads are replaced, so that the efficiency is low.
The invention provides the following technical scheme: the utility model provides a glue outlet variable proportioning assembly for a glue dispensing machine, includes a frame, be equipped with the lifting seat in the frame, just one side of lifting seat is equipped with the xarm, the both sides of xarm all are equipped with glue solution flow control mechanism, just the downside of xarm is equipped with first connecting seat, glue solution flow control mechanism includes the pedestal, just the inside of pedestal is equipped with first glue solution runner, one side of pedestal be equipped with the feed liquor pipe of first glue solution runner intercommunication, be equipped with the restriction piece in the first glue solution runner, just the middle part of restriction piece is equipped with the toper opening, the upside of pedestal is equipped with the gag lever post, just the one end grafting of gag lever post is in the first glue solution runner, the gag lever post is close to one side of pedestal is equipped with the toper end cap;
be equipped with static mixing tube in the first connecting seat, just the downside of first connecting seat is equipped with the second connecting seat, the one end of first connecting seat with first glue solution runner intercommunication, static mixing tube keeps away from the one end of first connecting seat is equipped with the second connecting seat intercommunication, the downside of second connecting seat is equipped with first play subassembly and second play subassembly of gluing, just the inside of second connecting seat is equipped with the fixed slot, the both sides of fixed slot all are equipped with the second glue solution runner, just be equipped with the switching-over subassembly in the fixed slot.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the reversing assembly comprises a valve core, the valve core is rotationally connected with the second connecting seat, an L-shaped flow passage is arranged on the valve core, a connecting rod is arranged at one end of the valve core, and a limit column is arranged at one side of the valve core.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the downside of second connecting seat is equipped with the revolving cylinder, the cylinder body of revolving cylinder with second connecting seat fixed connection, just revolving cylinder's pivot with connecting rod fixed connection.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the two sides of the valve core are respectively provided with an adjusting component, the adjusting components comprise mounting grooves formed in the second connecting seat, and ejector rods and movable blocks are arranged in the mounting grooves;
the ejector rod with mutually perpendicular sets up between the movable block, just the ejector rod with the one end of movable block all is equipped with the inclined plane, the movable block with second connecting seat sliding connection, the one end of ejector rod stretches out to outside the second connecting seat, just the ejector rod with through spacing spring elastic connection between the second connecting seat.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the upper side of first connecting seat is equipped with two gag lever post adjustment mechanism, just gag lever post adjustment mechanism includes slide and gag lever post, the slide with xarm sliding connection, just one side of slide is equipped with two regulation poles, the lower extreme of gag lever post is equipped with the sloping bottom, just the gag lever post pass through the connecting rod with slide fixed connection, the connecting rod pass through first spring with xarm elastic connection.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the one end that the gag lever post was kept away from the pedestal is equipped with the arch, just the arch is the toper form, the gag lever post through the second spring with pedestal elastic connection.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the positions of the adjusting rods are in one-to-one correspondence with the protrusions, and the adjusting rods are detachably connected with the sliding seat through threads.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the lifting seat is characterized in that a screw rod is arranged in the frame and is in transmission connection with the lifting seat through a screw rod nut, and a driving motor for driving the screw rod to rotate is arranged at the upper end of the frame.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: the first glue outlet assembly and the second glue outlet assembly are composed of a lifting cylinder and a glue dispensing head, the lifting cylinder is fixedly connected with the second connecting seat, and a piston rod of the lifting cylinder is fixedly connected with the glue dispensing head.
As an alternative scheme of the dispensing variable proportioning component for the dispensing machine, the invention comprises the following steps: one side of the dispensing head is provided with an interface, and the interface is communicated with the second glue solution flow passage through a pipeline.
The invention has the following beneficial effects:
1. the glue dispensing component comprises a first glue dispensing component, a second glue dispensing component, a regulating component and a limiting rod regulating mechanism.
2. This a variable ratio subassembly of play glue for point gum machine is equipped with two glue solution flow adjustment mechanism in xarm department, simultaneously, be equipped with two gag lever post adjustment mechanism in the upside of first connecting seat, when the ejector pin upward movement, can contradict with the gag lever post, under the promotion of ejector pin, the gag lever post moves, the gag lever post passes through connecting rod and slide fixed connection, under the drive of gag lever post, the slide also can move, be equipped with two regulation poles of different length on the slide, then be equipped with the arch on the gag lever post, bellied position and regulation pole one-to-one, the regulation pole can promote the gag lever post motion downwards when contradicting with the arch, be equipped with the toper end cap at the one end of gag lever post, along with the motion of gag lever post, the clearance between toper end cap and the toper opening can change, like this glue solution can also change when flowing, because the length of the regulating lever on the slide is different, the range of what forces gag lever post downward movement also is different when different slide moves to the gag lever post, like this only need install corresponding regulation pole on the slide, can realize the regulation to glue solution ratio through installing.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic view of the internal structure of the seat of the present invention.
Fig. 5 is a schematic diagram of the internal structure of the second connecting seat according to the present invention.
Fig. 6 is a diagram of the positional connection between the valve element and the adjustment assembly of the present invention.
In the figure: 1. a frame; 2. a lifting seat; 3. a cross arm; 4. a first connection base; 5. a base; 6. a first glue flow channel; 7. a liquid inlet pipe; 8. a flow-limiting block; 9. a tapered opening; 10. a limit rod; 11. a conical plug; 12. a second connecting seat; 13. a static mixing tube; 14. a fixing groove; 15. a second glue flow channel; 16. a valve core; 17. an L-shaped flow channel; 18. a connecting rod; 19. a rotary cylinder; 20. a limit column; 21. a mounting groove; 22. a push rod; 23. a movable block; 24. a limit spring; 25. a slide; 26. a limit seat; 27. a connecting rod; 28. a first spring; 29. a protrusion; 30. a second spring; 31. a screw rod; 32. a driving motor; 33. the first glue outlet assembly; 34. the second glue outlet assembly; 35. a lifting cylinder; 36. dispensing heads; 37. an interface; 38. and (5) adjusting the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 6, the invention provides a dispensing variable proportioning assembly for a dispensing machine, which comprises a frame 1, wherein a lifting seat 2 is arranged on the frame 1, a cross arm 3 is arranged on one side of the lifting seat 2, glue flow adjusting mechanisms are arranged on two sides of the cross arm 3, a first connecting seat 4 is arranged on the lower side of the cross arm 3, the glue flow adjusting mechanisms comprise a seat body 5, a first glue flow channel 6 is arranged in the seat body 5, a liquid inlet pipe 7 communicated with the first glue flow channel 6 is arranged on one side of the seat body 5, a current limiting block 8 is arranged in the first glue flow channel 6, a conical opening 9 is arranged in the middle of the current limiting block 8, a limiting rod 10 is arranged on the upper side of the seat body 5, one end of the limiting rod 10 is inserted into the first glue flow channel 6, and a conical plug 11 is arranged on one side of the limiting rod 10 close to the seat body 5;
be equipped with static mixing tube 13 in the first connecting seat 4, and the downside of first connecting seat 4 is equipped with second connecting seat 12, the one end and the first glue solution runner 6 intercommunication of first connecting seat 4, the one end that static mixing tube 13 kept away from first connecting seat 4 is equipped with second connecting seat 12 intercommunication, the downside of second connecting seat 12 is equipped with first play subassembly 33 and second play subassembly 34 of gluing, and the inside of second connecting seat 12 is equipped with fixed slot 14, the both sides of fixed slot 14 all are equipped with second glue solution runner 15, and be equipped with the switching-over subassembly in the fixed slot 14.
Through setting up two glue solution flow adjustment mechanisms in xarm 3 department, set up static mixing tube 13 in first connecting seat 4 department simultaneously, when using, this glue and hardener are stored in the workbin, glue solution flow adjustment mechanism passes through the external workbin of pipeline, this glue and hardener get into pedestal 5 through the feed liquor pipe in, then get into static mixing tube 13 through first glue solution runner 6, mix the back through static mixing tube 13, glue solution gets into in the second connecting seat 12, then flow into first play gluey subassembly 33 or second play gluey subassembly 34 through case 16, L form runner 17 and second glue solution runner 15, can coat the glue solution on the work piece through first play gluey subassembly 33 and second play gluey subassembly 34.
The pipe diameter of the dispensing head 36 on the first glue outlet assembly 33 is different from the pipe diameter of the dispensing head 36 on the second glue outlet assembly 34, meanwhile, the glue proportion at the first glue outlet assembly 33 is different from the glue proportion at the second glue outlet assembly 34, and under normal conditions, glue flows out through the first glue outlet assembly 33, when the processing components with different proportions and glue amounts are needed, the rotary cylinder 19 is only required to be started, the valve core 16 can be driven to rotate through the rotary cylinder 19, along with the rotation of the valve core 16, the L-shaped runner 17 originally facing the first glue outlet assembly 33 side can rotate to the second glue outlet assembly 34 side, so that when the glue flows, the glue enters the second glue outlet assembly 34 through the L-shaped runner 17 and the second glue runner 15 close to the second glue outlet assembly 34 side, and in the process, the valve core 16 can be linked with the adjusting assembly and the limiting rod adjusting mechanism, so that the glue flow adjusting mechanism is further enabled to work, and the glue proportion and the dispensing head 36 can be adjusted.
Example 2
The present embodiment is explained based on embodiment 1, specifically referring to fig. 5, the reversing assembly includes a valve core 16, the valve core 16 is rotationally connected with the second connecting seat 12, an L-shaped flow channel 17 is disposed on the valve core 16, a connecting rod 18 is disposed at one end of the valve core 16, and a limit post 20 is disposed at one side of the valve core 16.
The downside of second connecting seat 12 is equipped with revolving cylinder 19, and the cylinder body and the second connecting seat 12 fixed connection of revolving cylinder 19, and revolving cylinder 19's pivot and connecting rod 18 fixed connection.
The connecting rod 18 is arranged at one end of the valve core 16, and when the rotary cylinder 19 works, the connecting rod 18 and the valve core 16 are driven to rotate, so that the direction of the L-shaped flow channel 17 on the valve core 16 is changed, and when the direction of the L-shaped flow channel 17 is changed, the flowing direction of glue solution is changed when the glue solution flows.
Example 3
The present embodiment is explained based on embodiment 1, specifically referring to fig. 5 and 6, both sides of the valve core 16 are provided with adjusting components, the adjusting components include a mounting groove 21 formed on the second connecting seat 12, and a push rod 22 and a movable block 23 are disposed in the mounting groove 21;
the ejector rod 22 and the movable block 23 are mutually perpendicular, one ends of the ejector rod 22 and the movable block 23 are respectively provided with an inclined plane, the movable block 23 is in sliding connection with the second connecting seat 12, one end of the ejector rod 22 extends out of the second connecting seat 12, and the ejector rod 22 is elastically connected with the second connecting seat 12 through a limiting spring 24.
Be equipped with spacing post 20 on case 16, when case 16 is rotating, spacing post 20 also can rotate, adjusting part includes ejector pin 22 and movable block 23, the one end of movable block 23 is contradicted with ejector pin 22, spacing post 20 can be contradicted with the movable block 23 of first play gluey subassembly 33 or second play gluey subassembly 34 one side at pivoted in-process, the movable block motion under the support of spacing post 20, and movable block 23 can promote ejector pin 22 motion again, ejector pin 22 can produce the linkage with gag lever post adjustment mechanism when upwards moving, and then accomplish the regulation to glue solution flow adjustment mechanism.
Example 4
The present embodiment is explained based on embodiment 1, specifically, referring to fig. 1 to 4, two stop lever adjusting mechanisms are disposed on the upper side of the first connecting seat 4, the stop lever adjusting mechanisms include a sliding seat 25 and a stop seat 26, the sliding seat 25 is slidably connected with the cross arm 3, two adjusting rods 38 are disposed on one side of the sliding seat 25, an inclined bottom is disposed at the lower end of the stop seat 26, the stop seat 26 is fixedly connected with the sliding seat 25 through a connecting rod 27, and the connecting rod 27 is elastically connected with the cross arm 3 through a first spring 28.
The end of the limiting rod 10 far away from the seat body 5 is provided with a bulge 29, the bulge 29 is conical, and the limiting rod 10 is elastically connected with the seat body 5 through a second spring 30. The adjusting bars 38 are positioned in one-to-one correspondence with the protrusions 29, and the adjusting bars 38 are detachably connected with the slider 25 by threads.
Two glue flow regulating mechanisms are arranged at the cross arm 3, two limit rod regulating mechanisms are arranged on the upper side of the first connecting seat 4, when the push rod 22 moves upwards, the two limit rod regulating mechanisms are abutted against the limit seat 26, under the pushing of the push rod 22, the limit seat 26 moves, the limit seat 26 is fixedly connected with the sliding seat 25 through the connecting rod 27, the sliding seat 25 also moves under the driving of the limit seat 26, two regulating rods 38 with different lengths are arranged on the sliding seat 25, the position of each of the protrusions 29 corresponds to one of the regulating rods 38, when the regulating rods 38 are abutted against the protrusions 29, the limit rod 10 is pushed downwards, the conical plug 11 is arranged at one end of the limit rod 10, and along with the movement of the limit rod 10, the gap between the conical plug 11 and the conical opening 9 is changed, so that when glue flows, the flow is also changed, and the amplitude of the downward movement of the limit rod 10 is also different due to the fact that the lengths of the regulating rods 38 on the sliding seat 25 are different, when the sliding seat 25 at different positions moves towards the limit rod 10, the corresponding regulating rods 38 are only required to be arranged on the sliding seat 25, and different proportions of glue solutions can be obtained.
Example 5
The embodiment is explained based on embodiment 1, specifically referring to fig. 2, a screw rod 31 is disposed in a frame 1, the screw rod 31 is connected with a lifting seat 2 by a screw rod nut in a transmission manner, and a driving motor 32 for driving the screw rod 31 to rotate is disposed at the upper end of the frame 1. The driving motor 32 can drive the screw rod 31 to rotate, and the screw rod 31 can enable the lifting seat 2 to move up and down when rotating.
Example 6
The present embodiment is explained based on embodiment 1, specifically, referring to fig. 1 to 3, the first glue discharging component 33 and the second glue discharging component 34 are both composed of a lifting cylinder 35 and a glue dispensing head 36, the lifting cylinder 35 is fixedly connected with the second connecting seat 12, and a piston rod of the lifting cylinder 35 is fixedly connected with the glue dispensing head 36.
One side of the dispensing head 36 is provided with an interface 37, and the interface 37 is communicated with the second glue flow channel 15 through a pipeline.
The lifting cylinder 35 can push the dispensing head 36 to move, so that the dispensing head 36 can be used for coating glue on a processing workpiece, one side of the dispensing head 36 is provided with the interface 37, the interface 37 is communicated with the second glue flow channel 15 through a pipeline, and the pipeline is detachable and convenient to clean.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The utility model provides a variable ratio subassembly of play glue for point gum machine, includes frame (1), its characterized in that: the automatic glue flow control device is characterized in that a lifting seat (2) is arranged on the frame (1), a cross arm (3) is arranged on one side of the lifting seat (2), glue flow control mechanisms are arranged on two sides of the cross arm (3), a first connecting seat (4) is arranged on the lower side of the cross arm (3), the glue flow control mechanisms comprise a seat body (5), a first glue flow channel (6) is arranged in the seat body (5), a liquid inlet pipe (7) communicated with the first glue flow channel (6) is arranged on one side of the seat body (5), a flow limiting block (8) is arranged in the first glue flow channel (6), a conical opening (9) is formed in the middle of the flow limiting block (8), a limit rod (10) is arranged on the upper side of the seat body (5), one end of the limit rod (10) is inserted into the first glue flow channel (6), and a conical plug (11) is arranged on one side of the limit rod (10) close to the seat body (5).
A static mixing pipe (13) is arranged in the first connecting seat (4), a second connecting seat (12) is arranged at the lower side of the first connecting seat (4), one end of the first connecting seat (4) is communicated with the first glue flow channel (6), one end of the static mixing pipe (13) away from the first connecting seat (4) is provided with the second connecting seat (12) for communication, a first glue outlet component (33) and a second glue outlet component (34) are arranged at the lower side of the second connecting seat (12), a fixed groove (14) is formed in the second connecting seat (12), second glue flow channels (15) are formed at two sides of the fixed groove (14), and a reversing component is arranged in the fixed groove (14);
the reversing assembly comprises a valve core (16), the valve core (16) is rotationally connected with the second connecting seat (12), an L-shaped flow passage (17) is arranged on the valve core (16), a connecting rod (18) is arranged at one end of the valve core (16), and a limit column (20) is arranged at one side of the valve core (16);
a rotary air cylinder (19) is arranged at the lower side of the second connecting seat (12), the cylinder body of the rotary air cylinder (19) is fixedly connected with the second connecting seat (12), and the rotating shaft of the rotary air cylinder (19) is fixedly connected with the connecting rod (18);
the two sides of the valve core (16) are provided with adjusting components, the adjusting components comprise mounting grooves (21) formed in the second connecting seat (12), and ejector rods (22) and movable blocks (23) are arranged in the mounting grooves (21);
the ejector rod (22) and the movable block (23) are mutually perpendicular, one ends of the ejector rod (22) and the movable block (23) are respectively provided with an inclined plane, the movable block (23) is in sliding connection with the second connecting seat (12), one end of the ejector rod (22) extends out of the second connecting seat (12), and the ejector rod (22) is elastically connected with the second connecting seat (12) through a limiting spring (24);
the upper side of the first connecting seat (4) is provided with two limiting rod adjusting mechanisms, each limiting rod adjusting mechanism comprises a sliding seat (25) and a limiting seat (26), each sliding seat (25) is in sliding connection with the cross arm (3), one side of each sliding seat (25) is provided with two adjusting rods (38), the lower end of each limiting seat (26) is provided with an inclined bottom, each limiting seat (26) is fixedly connected with each sliding seat (25) through a connecting rod (27), and each connecting rod (27) is elastically connected with the cross arm (3) through a first spring (28);
one end of the limiting rod (10) far away from the seat body (5) is provided with a bulge (29), the bulge (29) is conical, and the limiting rod (10) is elastically connected with the seat body (5) through a second spring (30);
the positions of the adjusting rods (38) are in one-to-one correspondence with the protrusions (29), and the adjusting rods (38) are detachably connected with the sliding seat (25) through threads.
2. The variable dispensing assembly for a dispenser of claim 1, wherein: a screw rod (31) is arranged in the frame (1), the screw rod (31) is in transmission connection with the lifting seat (2) through a screw rod nut, and a driving motor (32) for driving the screw rod (31) to rotate is arranged at the upper end of the frame (1).
3. The dispensing variable proportioning assembly for a dispenser of claim 2, wherein: the first glue outlet assembly (33) and the second glue outlet assembly (34) are composed of a lifting cylinder (35) and a glue dispensing head (36), the lifting cylinder (35) is fixedly connected with the second connecting seat (12), and a piston rod of the lifting cylinder (35) is fixedly connected with the glue dispensing head (36).
4. A dispensing variable proportioning assembly for a dispenser as defined in claim 3, wherein: one side of the dispensing head (36) is provided with an interface (37), and the interface (37) is communicated with the second glue flow channel (15) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210701354.3A CN115069507B (en) | 2022-06-21 | 2022-06-21 | Glue outlet variable proportioning assembly for glue dispensing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210701354.3A CN115069507B (en) | 2022-06-21 | 2022-06-21 | Glue outlet variable proportioning assembly for glue dispensing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115069507A CN115069507A (en) | 2022-09-20 |
| CN115069507B true CN115069507B (en) | 2024-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210701354.3A Active CN115069507B (en) | 2022-06-21 | 2022-06-21 | Glue outlet variable proportioning assembly for glue dispensing machine |
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| Country | Link |
|---|---|
| CN (1) | CN115069507B (en) |
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| CN205833547U (en) * | 2016-07-22 | 2016-12-28 | 深圳市鑫龙邦科技有限公司 | A kind of high-accuracy point glue equipment of bull |
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| CN115069507A (en) | 2022-09-20 |
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