CN211070584U - Single-power glue spraying mechanism for realizing reciprocating motion in different paths - Google Patents
Single-power glue spraying mechanism for realizing reciprocating motion in different paths Download PDFInfo
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- CN211070584U CN211070584U CN201921891181.6U CN201921891181U CN211070584U CN 211070584 U CN211070584 U CN 211070584U CN 201921891181 U CN201921891181 U CN 201921891181U CN 211070584 U CN211070584 U CN 211070584U
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Abstract
The utility model relates to a single power realizes spouting gluey mechanism of different route reciprocating motion, including spouting gluey unit and being used for driving the lift unit that spouts gluey unit goes up and down, the lift unit through install on the sideslip guide rail mounting panel sideslip guide rail with spout gluey unit sliding connection, spout gluey mechanism and still include the follow-up unit, this follow-up unit includes the cam follower that is connected with sideslip guide rail mounting panel fixed and the guide way that is used for guiding the cam follower to do the counter-clockwise motion; when the lifting unit moves, the follow-up unit moves anticlockwise along the guide groove, so that the glue spraying unit moves back and forth along the horizontal direction. Compared with the prior art, the utility model has the advantages of shorten the time of flexible action, improve work efficiency, security height, low in manufacturing cost and maintain simply.
Description
Technical Field
The utility model belongs to the technical field of the product spouts gluey equipment and specifically relates to a single power realizes gluey mechanism of spouting of different route reciprocating motion.
Background
At present, in a plurality of automatic assembly fields, the automatic glue spraying process of products can not meet the auditing requirement of IATF16949 in both glue spraying quality and working efficiency generally, the installation mode of the currently known horizontal glue spraying mechanism is vertical, a glue spraying head is mainly horizontally installed, and the structure of the glue spraying mechanism is mainly formed by connecting two upright posts, an installation large plate, a vertically installed electric cylinder, a sliding table air cylinder which is telescopic from front to back and a glue spraying electromagnetic valve in series. When a product is conveyed to the front end of the point detection solenoid valve through a turntable or other conveying media, the glue outlet head needs to extend forwards, so that the glue outlet nozzle is as close as possible to the surface of the product to be sprayed by about 3-5mm, because the working principle of the glue spraying solenoid valve is that the high-frequency pulse triggers the glue spraying point, the glue spraying time can reach 40-80 times per second, if the glue spraying head is too far away from the surface of the product to be sprayed, the glue spraying point sprayed by the glue spraying solenoid valve can not fall on the surface of the product to be sprayed, the glue spraying of the product is unqualified, when the distance is too close, the glue spraying is too much hung on the nozzle of the glue spraying head to cause subsequent bad glue spraying, so that the glue spraying head needs to extend to a proper working position, at the moment, the electric cylinder drives the glue spraying solenoid valve to move downwards from an original position (top), and the solenoid valve uniformly sprays a set number of glue spraying points in the, after once spouting gluey when accomplishing, the carousel rotates and to spout new waiting to glue the product and carry and spout before gluey first anterior segment, spouts gluey head and needs the withdrawal because if spout gluey head and do not in time withdraw in the carousel pivoted, will have the nozzle of gluing the head front end by the potential safety hazard of striking, so, need will spout gluey head withdrawal, once spout gluey action so and spout gluey head and all need stretch out the withdrawal and lead to production efficiency low excessively, be unfavorable for mass production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shorten the time of flexible action, improve work efficiency, security height, low in manufacturing cost and maintain simple single power and realize different route reciprocating motion's the mechanism of spouting in order to overcome the defect that above-mentioned prior art exists and provide one kind.
The purpose of the utility model can be realized through the following technical scheme:
a glue spraying mechanism realizing reciprocating motion in different paths by single power comprises a glue spraying unit and a lifting unit for driving the glue spraying unit to lift, wherein the lifting unit is connected with the glue spraying unit in a sliding manner through a transverse moving guide rail arranged on a transverse moving guide rail mounting plate; when the lifting unit moves, the follow-up unit moves anticlockwise along the guide groove, so that the glue spraying unit moves back and forth along the horizontal direction.
Preferably, the guide groove comprises a first guide groove and a second guide groove for guiding the downward movement and the upward movement of the cam follower respectively; and a guide block is arranged between the first guide groove and the second guide groove, and guide cambered surfaces for guiding the cam followers to switch the guide grooves are arranged at two ends of the guide block.
More preferably, two safety grooves for preventing the cam followers from being separated from the guide grooves are provided at both ends of the guide grooves.
More preferably, the guide groove is provided with a stopper for reducing impact wear and noise at the impact with the cam follower.
More preferably, a proximity sensor for detecting the position of the cam follower is disposed in each of the first guide groove and the second guide groove.
Preferably, the lifting unit comprises a base mounting plate, an electric cylinder, an upright post and an upright post support; the upright post support is fixedly connected with the base mounting plate; the upright post is arranged on the upright post support; the electric cylinder mounting plate is fixedly connected with the upright post; the electric cylinder is arranged on the electric cylinder mounting plate; the transverse moving guide rail is provided with a sliding block, and the sliding block is fixedly connected with a sliding table of the electric cylinder.
Preferably, the glue spraying unit comprises a rotary cylinder connecting plate, a rotary cylinder and an existing glue spraying structure; one end of the rotary cylinder connecting plate is fixedly connected with the transverse guide rail mounting plate, and the other end of the rotary cylinder connecting plate is connected with the rotary cylinder; the glue spraying structure is connected with the rotating table of the rotating cylinder.
Preferably, the servo unit further comprises a first spring connecting rod, a servo unit connecting plate, a second spring connecting rod and a connecting rod support; the servo unit connecting plate is fixedly connected with the lifting unit; the guide groove is arranged on the servo unit connecting plate; the first spring connecting rod and the second spring connecting rod are fixed on the follow-up unit connecting plate through connecting rod supports; the roller of the cam follower is arranged in the guide groove; one end of each of the first spring connecting rod and the second spring connecting rod can rotate around the shaft of the cam follower; the first spring connecting rod and the second spring connecting rod are also movably connected with the connecting rod support.
More preferably, the first spring connecting rod and the second spring connecting rod are respectively connected with the connecting rod support through a floating rotating cam; the first spring connecting rod and the second spring connecting rod are provided with connecting rod springs between the floating rotating cam and a shaft of the cam follower; the floating rotating cam is arranged on the connecting rod support through a mounting hole; the floating rotating cam can rotate around the central shaft of the mounting hole; the floating rotating cam is provided with a through hole for the spring connecting rod to pass through; the first spring connecting rod and the second spring connecting rod stretch through the through holes.
Compared with the prior art, the utility model has the advantages of it is following:
firstly, shorten the time of flexible action, improve work efficiency: the utility model provides a spout gluey mechanism and accomplished the flexible action on the horizontal direction when spouting gluey structure downstream or upward movement, reduced the withdrawal action that stretches out of a slip table cylinder in the action step, present tradition spout gluey mechanism and accomplish once spout gluey required time and be 3 seconds, the utility model provides a spout gluey mechanism and accomplish once spout gluey action and only need 1.5 seconds, so compare in traditional cylinder telescopic machanism in time, its production beat can promote 50%, and then has promoted work efficiency.
Secondly, the safety is high: the utility model provides a spout gluey structure and be equipped with the safe slot, can deal with the condition that the electric cylinder stroke surpassed guide way length, improved the security of device greatly.
Thirdly, the manufacturing cost is low: the utility model provides a spout gluey mechanism has just replaced traditional slip table cylinder, purchase component and manufacturing installation's cost reduction through two spring connecting rod, guide way and cam follower.
Fourthly, the maintenance is simple: the utility model provides a spout that two of all needs of gluey mechanism are adjusted and all are in the apparent position of device top, make the maintenance work of device more simple and convenient.
Drawings
Fig. 1 is a front view of a glue spraying mechanism of the present invention;
fig. 2 is a side view of the glue spraying mechanism of the present invention;
fig. 3 is a top view of the glue spraying mechanism of the present invention;
fig. 4 is an isometric view of the glue dispensing mechanism of the present invention;
fig. 5 is a side view of the servo unit of the present invention;
fig. 6 is a schematic structural diagram of the servo unit of the present invention.
The reference numbers in the figures indicate:
100. the device comprises a first spring connecting rod 101, a base mounting plate 102, an electric cylinder mounting plate 103, a rotary air cylinder 104, a glue spraying structure 105, a connecting rod spring 106, an electric cylinder 107, a follow-up unit connecting plate 108, a transverse moving guide rail 109, a second spring connecting rod 110, a cam follower 111, a proximity sensor 112, a connecting rod support 113, a stop dog 114, a transverse moving guide rail mounting plate 115, a stand column 116, a first guide groove 117, a second guide groove 118 and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
The utility model relates to a single power realizes not gluey mechanism of spouting of different route reciprocating motion, as shown in figure 1 ~ 4, including spouting gluey unit, lifting unit and follow-up unit.
The lifting unit comprises a base mounting plate 101, two upright post supports fixed on the base mounting plate 101, two upright posts 115 mounted on the upright post supports, an electric cylinder mounting plate 102 fixedly connected with the upright posts 115, an electric cylinder 106 mounted on the electric cylinder mounting plate 102, a traverse guide rail mounting plate 114 and a traverse guide rail 108 mounted on the traverse guide rail mounting plate 114, wherein a sliding block is arranged on the traverse guide rail 108, the sliding block is fixedly connected with a sliding table of the electric cylinder 106, and the traverse guide rail 108 is slidably connected with the sliding block.
The glue spraying unit comprises a rotary cylinder connecting plate, a rotary cylinder 103 and an existing glue spraying structure, one end of the rotary cylinder connecting plate is fixedly connected with the transverse moving guide rail mounting plate 114, the other end of the rotary cylinder connecting plate is fixedly connected with the rotary cylinder, and the glue spraying structure is fixedly connected with a rotary table of the rotary cylinder 103. The glue spraying structure in this embodiment is a standard component, and it should be noted that a feeding unit not shown in the drawings is provided in the glue spraying structure.
As shown in fig. 5 and 6, the follower unit is provided with a follower unit connecting plate 107 fixedly connected to the electric cylinder mounting plate 102, and a guide groove is provided on the follower unit connecting plate 107, along which the cam follower 110 can move counterclockwise. The guide grooves include a first guide groove 116 for guiding the downward movement of the cam follower 110 and a second guide groove 117 for guiding the upward movement of the cam follower, the first guide groove 116 is located at a position close to the glue spraying unit, the second guide groove 117 is located at a position of the glue spraying unit in principle, and the distance between the first guide groove 116 and the second guide groove 117 is the telescopic distance of the glue spraying unit. A guide piece 118 is provided between the first guide groove 116 and the second guide groove 117, and guide arc surfaces for guiding the cam follower 110 to switch the guide grooves are provided at both ends of the guide piece 118.
The rollers of the cam follower 110 are reversely engaged in the guide grooves, and the shafts thereof are fixedly connected to the traverse guide mounting plate 114. One end of each of the first and second spring links 100 and 109 is rotatable about the axis of the cam follower 110. The first spring link 100 and the second spring link 109 are connected to a link holder 112 fixed to the follower unit attachment plate 107 via a floating rotary cam, and a swing lever of the spring link passes through a through hole of the floating rotary cam, through which the swing lever can be extended and retracted. The floating rotary cam is movably connected with the connecting rod support 112 through a mounting hole, and the floating rotary cam can rotate around the central shaft of the mounting hole.
Considering that the stroke of the electric cylinder 106 may exceed the length of the guide groove, the present embodiment provides safety grooves above and below the guide groove, and the cam follower 110 can move along the safety grooves when the electric cylinder 106 is stroke beyond the length of the guide groove without damaging the device. Through setting up the safety groove, provide the security of device greatly to the stroke requirement to the electric jar is also not so strict, has improved the suitability of device.
Considering that the spring link may generate a device on the side wall of the guide groove when the driving cam follower 110 switches the guide groove, the stopper 113 for reducing the impact loss and noise is disposed on the impact position and the upper left corner and the lower right corner of the guide groove, and the stopper 113 may be made of polyurethane, rubber, or latex, which has a large elastic force.
The operation process of the glue spraying structure in the embodiment is as follows:
after the electric cylinder 106 is started, the sliding table of the electric cylinder 106 moves downwards to drive the cam follower 110 to move downwards, the cam follower 110 enters the first guide groove 116, the guide groove is located at a position close to the glue spraying unit, the glue spraying unit extends out, the sliding table of the electric cylinder 106 continuously moves downwards, and the glue spraying structure continuously operates in the section of stroke.
After the sliding table of the electric cylinder 106 is lowered to the corresponding position, the cam follower 110 also moves to the lower left corner position of the guide groove or the safety groove at the lower part, at this time, the link spring 105 on the first spring link 100 is in a compressed state, when the sliding table of the electric cylinder 106 starts to move upwards, the link spring 105 tends to restore to the original state, the cam follower 110 is switched into the second guide groove 117 by the link spring 105, and the glue spraying unit also completes the retracting action.
The cam follower 110 follows the sliding table of the electric cylinder 106 to move upwards along the second guide groove 117, when the sliding table of the electric cylinder 106 rises to a corresponding position, the cam follower 110 also moves to the upper right corner of the guide groove or the upper safety groove, at this time, the link spring 105 on the second spring link 109 is in a compressed state, when the sliding table of the electric cylinder 106 starts to move downwards, the link spring 105 tends to return to the original state, the cam follower 110 is switched into the first guide groove 116 by the link spring 105, and therefore the glue spraying unit also completes the extending action. At this point, a cycle is completed, and the glue spraying mechanism repeats the cycle until the device is shut down.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A glue spraying mechanism realizing reciprocating motion in different paths by single power comprises a glue spraying unit and a lifting unit for driving the glue spraying unit to lift, wherein the lifting unit is connected with the glue spraying unit in a sliding manner through a traverse guide rail (108) arranged on a traverse guide rail mounting plate (114), and the glue spraying mechanism is characterized by further comprising a follow-up unit, wherein the follow-up unit comprises a cam follower (110) fixedly connected with the traverse guide rail mounting plate (114) and a guide groove for guiding the cam follower (110) to move anticlockwise; when the lifting unit moves, the follow-up unit moves anticlockwise along the guide groove, so that the glue spraying unit moves back and forth along the horizontal direction.
2. The glue spraying mechanism for realizing reciprocating motion of different paths by single power as claimed in claim 1, wherein the guide groove comprises a first guide groove (116) and a second guide groove (117) for guiding the cam follower (110) to move downwards and upwards respectively; a guide block (118) is arranged between the first guide groove (116) and the second guide groove (117), and guide arc surfaces for guiding the cam followers to switch the guide grooves are arranged at two ends of the guide block (118).
3. The glue spraying mechanism for realizing reciprocating motion of different paths by single power as claimed in claim 2, wherein two safety grooves for preventing the cam followers (110) from being separated from the guide grooves are arranged at both ends of the guide grooves.
4. The glue spraying mechanism for realizing different paths of reciprocating motion by single power as claimed in claim 2, wherein the guide groove is provided with a stopper (113) for reducing impact wear and noise at the impact with the cam follower (110).
5. The glue spraying mechanism realizing reciprocating motion in different paths by single power as claimed in claim 2, characterized in that a proximity sensor (111) for detecting the position of the cam follower (110) is arranged in each of the first guide groove (116) and the second guide groove (117).
6. The glue spraying mechanism realizing reciprocating motion in different paths by single power as claimed in claim 1, wherein the lifting unit comprises a base mounting plate (101), an electric cylinder mounting plate (102), an electric cylinder (106), a column (115) and a column support; the upright post support is fixedly connected with the base mounting plate (101); the upright post (115) is arranged on the upright post support; the electric cylinder mounting plate (102) is fixedly connected with the upright post (115); the electric cylinder (106) is arranged on the electric cylinder mounting plate (102); and a sliding block is arranged on the transverse moving guide rail (108), and the sliding block is fixedly connected with a sliding table of the electric cylinder (106).
7. The glue spraying mechanism realizing reciprocating motion in different paths by single power as claimed in claim 1, wherein the glue spraying unit comprises a rotary cylinder connecting plate, a rotary cylinder (103) and an existing glue spraying structure; one end of the rotary cylinder connecting plate is fixedly connected with the transverse guide rail mounting plate (114), and the other end of the rotary cylinder connecting plate is connected with the rotary cylinder (103); the glue spraying structure is connected with a rotating table of the rotating cylinder (103).
8. The glue spraying mechanism realizing reciprocating motion in different paths by single power as claimed in claim 1, wherein the following unit further comprises a first spring connecting rod (100), a following unit connecting plate (107), a second spring connecting rod (109) and a connecting rod support (112); the servo unit connecting plate (107) is fixedly connected with the lifting unit; the guide groove is arranged on the follow-up unit connecting plate (107); the first spring connecting rod (100) and the second spring connecting rod (109) are fixed on the follow-up unit connecting plate (107) through connecting rod supports (112); the roller of the cam follower (110) is arranged in the guide groove; one end of each of the first spring connecting rod (100) and the second spring connecting rod (109) can rotate around the shaft of the cam follower (110); the first spring connecting rod (100) and the second spring connecting rod (109) are respectively and movably connected with a connecting rod support (112).
9. The glue spraying mechanism realizing different paths of reciprocating motion by single power as claimed in claim 8, wherein the first spring connecting rod (100) and the second spring connecting rod (109) are respectively connected with the connecting rod support (112) through floating rotating cams; the first spring connecting rod (100) and the second spring connecting rod (109) are provided with a connecting rod spring (105) between the floating rotating cam and the shaft of the cam follower (110); the floating rotating cam is arranged on the connecting rod support (112) through a mounting hole; the floating rotating cam can rotate around the central shaft of the mounting hole; the floating rotating cam is provided with a through hole for the spring connecting rod to pass through; the first spring connecting rod (100) and the second spring connecting rod (109) extend and retract through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891181.6U CN211070584U (en) | 2019-11-05 | 2019-11-05 | Single-power glue spraying mechanism for realizing reciprocating motion in different paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891181.6U CN211070584U (en) | 2019-11-05 | 2019-11-05 | Single-power glue spraying mechanism for realizing reciprocating motion in different paths |
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| Publication Number | Publication Date |
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| CN211070584U true CN211070584U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921891181.6U Active CN211070584U (en) | 2019-11-05 | 2019-11-05 | Single-power glue spraying mechanism for realizing reciprocating motion in different paths |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891138A (en) * | 2021-01-23 | 2021-06-04 | 黄权 | Department of neurology patient nurses rehabilitation device |
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2019
- 2019-11-05 CN CN201921891181.6U patent/CN211070584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891138A (en) * | 2021-01-23 | 2021-06-04 | 黄权 | Department of neurology patient nurses rehabilitation device |
| CN112891138B (en) * | 2021-01-23 | 2023-08-15 | 黄权 | Department of neurology patient nurses recovered device |
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