Humidification bottle laser welding device and humidification bottle automatic production line

Abstract

The utility model belongs to the technical field of humidification bottle production and processing, and particularly relates to a humidification bottle laser welding device and an automatic humidification bottle production line, which comprise a welding platform, a rotation driving mechanism arranged on the welding platform and used for fixing and driving a humidification bottle to rotate, and a laser welding mechanism, the laser welding mechanism comprises a laser mounting frame arranged on the welding platform and a laser head arranged on the laser mounting frame, during use, a bottle cap of the humidification bottle covers a bottle body and is fixed through the rotary driving mechanism, and at the moment, a laser emitting opening of the laser head faces the covering position of the bottle body and the bottle cap of the humidification bottle; the laser head conducts laser welding on the covering position of the bottle body and the bottle cap, meanwhile, the rotation driving mechanism drives the humidification bottle to rotate, automatic welding of the bottle body and the bottle cap is achieved, the machining efficiency is higher, a sealing ring does not need to be adopted, the machining cost is lower, the laser welding technology is more precise, generated impurities are few, and pollution to the interior of the humidification bottle is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wet bottle production and processing technical field, especially relates to a wet bottle laser welding device and wet bottle automatic production line.

BACKGROUND

[0002] In the wet bottle processing and production, the wet bottle cap needs to be covered on the bottle body and sealed connection, and the connection of the existing wet bottle body and bottle cap generally adopts the threaded connection mode, the bottle cap is threaded on the bottle body, and a sealing ring is installed between the bottle body and the bottle cap to realize sealing, this processing mode is low in efficiency, and the sealing ring is high in cost, and some processing modes are manually connected by electric welding, which is not only low in efficiency, but also causes pollution to the wet bottle.

UTILITARY MODEL CONTENT

[0003] The utility model aims at providing a wet bottle laser welding device which is higher in processing efficiency, lower in processing cost and reduces the pollution to the wet bottle.

[0004] The utility model is realized by the following technical schemes:

[0005] A wet bottle laser welding device comprises:

[0006] A welding platform;

[0007] A rotating drive mechanism is arranged on the welding platform and is used for fixing and driving the wet bottle to rotate;

[0008] A laser welding mechanism comprises a laser mounting frame arranged on the welding platform and a laser head arranged on the laser mounting frame, and the laser head is arranged on the laser mounting frame.

[0009] The wet bottle laser welding device comprises:

[0010] A rotating mounting frame is arranged on the welding platform;

[0011] An upper pressing and rotating assembly is arranged on the rotating mounting frame and is located at the upper end of the wet bottle;

[0012] A lower pressing and rotating assembly is arranged on the welding platform and is located at the lower end of the wet bottle and is used for pressing and fixing the wet bottle in cooperation with the upper pressing and rotating assembly;

[0013] A rotating drive assembly is arranged on the upper pressing and rotating assembly or the lower pressing and rotating assembly and is used for driving the wet bottle to rotate.

[0014] The wet bottle laser welding device comprises:

[0015] upper pressing installation plate;

[0016] upper pressing member, rotatably arranged on the upper pressing installation plate;

[0017] upper pressing driving member, arranged on the rotating installation frame and connected with the upper pressing installation plate at a driving end, for driving the upper pressing member to move towards or away from the upper end of the humidification bottle in a vertical direction.

[0018] The laser welding device for humidification bottle as described above, a buffer mechanism is arranged between the upper pressing driving member and the upper pressing installation plate, and the buffer mechanism comprises:

[0019] driving member pressing plate, arranged on the driving end of the upper pressing driving member;

[0020] buffer guide rod, one end of which is connected with the upper pressing installation plate and the other end of which is movably arranged through the driving member pressing plate;

[0021] linear bearing, arranged on the driving member pressing plate and sleeved on the buffer guide rod.

[0022] The laser welding device for humidification bottle as described above, an upper pressing rotating bearing is arranged between the upper pressing installation plate and the upper pressing member.

[0023] The laser welding device for humidification bottle as described above, the lower pressing rotating assembly comprises:

[0024] lower pressing installation plate;

[0025] lower pressing member, rotatably arranged on the lower pressing installation plate;

[0026] lower pressing driving member, arranged on the rotating installation frame and connected with the lower pressing installation plate at a driving end, for driving the lower pressing member to move towards or away from the lower end of the humidification bottle in a vertical direction.

[0027] The laser welding device for humidification bottle as described above, the rotating driving assembly comprises:

[0028] rotating driving table, rotatably arranged on the lower pressing installation plate and connected with the lower pressing member;

[0029] rotating driving member, arranged on the lower pressing installation plate, for driving the rotating driving table to rotate.

[0030] The laser welding device for humidification bottle as described above, the laser welding mechanism further comprises a laser fixing frame arranged on the laser installation frame for fixing the laser head, and an XYZ axis displacement platform arranged between the laser fixing frame and the laser installation frame.

[0031] An automatic production line for humidification bottles, comprising the laser welding device for humidification bottle as described above.

[0032] Compared with the prior art, the wetting bottle laser welding device has the following advantages:

[0033] The utility model provides a kind of wetting bottle laser welding device, including welding platform, be used for fixed and drive wetting bottle autorotation rotation drive mechanism on welding platform, and laser welding mechanism, laser welding mechanism includes laser mounting frame on welding platform, and laser head on laser mounting frame, when using, wetting bottle bottle cap is covered on bottle body, and fixed by rotation drive mechanism, the laser exit of laser head is oriented at the covering of wetting bottle bottle body and bottle cap at this time, laser welding is carried out to the covering of bottle body and bottle cap by laser head, while rotation drive mechanism drives wetting bottle autorotation, to realize the automatic welding of bottle body and bottle cap, processing efficiency is higher, without using sealing ring, processing cost is lower, and laser welding process is more precise using, less impurities are generated, reduce pollution in wetting bottle. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be needed to use the drawings in the embodiment description briefly introduced.

[0035] Fig. 1 For the structure diagram of wetting bottle laser welding device in the specific embodiment of the utility model;

[0036] Fig. 2 For the structure diagram of rotation drive mechanism in the specific embodiment of the utility model;

[0037] Fig. 3 For the structure diagram of laser welding mechanism in the specific embodiment of the utility model;

[0038] Fig. 4 For the structure diagram of wetting bottle automatic production line in the specific embodiment of the utility model;

[0039] Fig. 5 For the exploded structure diagram of feeding carousel in the specific embodiment of the utility model;

[0040] Fig. 6 For the structure diagram of bottle body conveying line in the specific embodiment of the utility model.

CONCRETE EMBODIMENT

[0041] In order to make the technical problem, technical scheme and beneficial effect solved by the utility model more clearly, the following is combined with drawing and embodiment, and the utility model is further detailed.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0042] When the utility model embodiment mentions "first", "second" and the like ordinal numbers, unless according to the context its order is expressed indeed, should be understood as merely distinguishing.

[0043] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term " install " " be connected " " connection " should be broad sense understanding, for example, can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0044] Specific embodiments, such as Figs. 1-3 The utility model discloses a wetting bottle laser welding device, including: welding platform 1, rotating drive mechanism 21, it is located on welding platform 1, is used for fixing and driving wetting bottle autorotation, laser welding mechanism 22, it includes the laser mounting bracket 221 located on welding platform 1 and the laser head 222 located on laser mounting bracket 221, the laser head 222's laser exit port faces the cover of wetting bottle body and bottle cap. When using, wetting bottle cap is covered on bottle body, and is fixed through rotating drive mechanism, the laser exit port of laser head faces the cover of wetting bottle body and bottle cap at this time, and the cover of wetting bottle body and bottle cap is welded by laser head, and the autorotation of wetting bottle is driven by rotating drive mechanism simultaneously, to realize the automatic welding of bottle body and bottle cap, and the processing efficiency is higher, need not adopt sealing ring, and the processing cost is lower, and the laser welding process is more precise, and the impurity is less, and the pollution to wetting bottle is reduced.

[0045] Specifically, the rotating drive mechanism 21 includes: a rotating mounting bracket 211 disposed on the welding platform 1; an upper pressing rotating component 212 disposed on the rotating mounting bracket 211 and located at the upper end of the wetting bottle; a lower pressing rotating component 213 disposed on the welding platform 1 and located at the lower end of the wetting bottle, configured to cooperate with the upper pressing rotating component 212 to press and fix the wetting bottle; and a rotating drive component 214 disposed on the upper pressing rotating component 212 or the lower pressing rotating component 213, configured to drive the wetting bottle fixed between the upper pressing rotating component 212 and the lower pressing rotating component 213 to autorotate. When using, the bottle cap of the wetting bottle is covered on the bottle body, the bottle body and the bottle cap are press-fixed by the cooperation of the lower pressing rotating component 213 and the upper pressing rotating component 212, and the autorotation is driven by the rotating drive component 214, to realize automatic laser welding.

[0046] In addition, the upper pressing rotating assembly 212 comprises an upper pressing mounting plate 2121, an upper pressing member 2122 rotatably arranged on the upper pressing mounting plate 2121, and an upper pressing driving member 2123 arranged on the rotating mounting frame 211 and connected with the upper pressing mounting plate 2121 at a driving end, for driving the upper pressing member 2122 to move close to or away from the upper end of the humidifying bottle in the vertical direction. Optionally, the upper pressing driving member 2123 is a telescopic cylinder, which drives the upper pressing member 2122 to press downward or move upward to be separated, so as to fix the humidifying bottle. Meanwhile, the upper pressing member 2122 is rotatably arranged on the upper pressing mounting plate 2121, which is convenient for the humidifying bottle to rotate when the bottle cap is covered on the bottle body.

[0047] Further, a buffer mechanism 23 is arranged between the upper pressing driving member 2123 and the upper pressing mounting plate 2121, which comprises a driving member pressing plate 231 arranged on the driving end of the upper pressing driving member 2123, a buffer guide rod 232 connected with the upper pressing mounting plate 2121 at one end and movably penetrating through the driving member pressing plate 231 at the other end, and a linear bearing 233 arranged on the driving member pressing plate 231 and sleeved on the buffer guide rod 232. The buffer mechanism 23 not only plays a buffering role to protect the humidifying bottle, but also makes the fixation more stable, avoids deviation and improves the welding accuracy. Specifically, the buffer guide rod 232 is sleeved with a buffer spring.

[0048] More specifically, an upper pressing rotating bearing 24 is arranged between the upper pressing mounting plate 2121 and the upper pressing member 2122, which makes the rotation of the humidifying bottle more stable and improves the welding accuracy.

[0049] Further, the lower pressing rotating assembly 213 comprises a lower pressing mounting plate 2131, a lower pressing member 2132 rotatably arranged on the lower pressing mounting plate 2131, and a lower pressing driving member 2133 arranged on the rotating mounting frame 211 and connected with the lower pressing mounting plate 2131 at a driving end, for driving the lower pressing member 2132 to move close to or away from the lower end of the humidifying bottle in the vertical direction. Optionally, the lower pressing driving member 2133 is a telescopic cylinder, which drives the lower pressing member 2132 to press upward or move downward to be separated, so as to fix the humidifying bottle in cooperation with the upper pressing member 2122. Meanwhile, the lower pressing member 2132 is rotatably arranged on the lower pressing mounting plate 2131, which is convenient for the humidifying bottle to rotate when the bottle cap is covered on the bottle body.

[0050] Further, the rotating driving assembly 214 comprises a rotating driving table 2141 which is rotatably arranged on the lower pressing mounting plate 2131 and connected with the lower pressing member 2132, and a rotating driving member 2142 arranged on the lower pressing mounting plate 2131 and used for driving the rotating driving table 2141 to rotate. The rotating driving member 2142 can be a rotating cylinder or a rotating motor, which drives the rotating driving table 2141 to rotate, and then drives the humidifying bottle clamped between the lower pressing member 2132 and the upper pressing member 2122 to rotate, so as to realize automatic laser welding.

[0051] Specifically, the laser welding mechanism 22 further comprises a laser fixing frame 223 arranged on the laser mounting frame 221 and used for fixing the laser head 222, and an XYZ axis displacement platform 224 arranged between the laser fixing frame 223 and the laser mounting frame 221. The position of the laser head 222 is adjusted by the XYZ axis displacement platform 224, so that the laser head 222 is more flexible and convenient to use.

[0052] The utility model discloses still disclose a kind of humidifying bottle automatic production line, as shown in Figs. 4-6 The laser welding device for humidifying bottle described above.

[0053] The humidifying bottle automatic production line further comprises: a feeding turntable 3 rotatably arranged on the welding platform 1, used for placing the humidifying bottle and conveying the humidifying bottle in the circumferential direction; a bottle body feeding mechanism 4 arranged on the side of the feeding turntable 3, used for conveying the bottle body and placing the bottle body on the feeding turntable 3; a bottle cap feeding mechanism 5 arranged on the side of the feeding turntable 3, used for conveying the bottle cap and covering the bottle cap on the bottle body on the feeding turntable 3; and a laser welding device 2 arranged on the side of the feeding turntable 3, used for welding the covering position of the bottle body and the bottle cap. During production, the bottle body feeding mechanism conveys the bottle body and places the bottle body on the feeding turntable, the solution is filled into the bottle body by manual or pump, the bottle body is conveyed in the circumferential direction to the corresponding position of the bottle cap feeding mechanism by the feeding turntable, the bottle cap is conveyed by the bottle cap feeding mechanism and covered on the bottle body on the feeding turntable, the covered bottle cap and bottle body are conveyed in the circumferential direction to the corresponding position of the laser welding device by the feeding turntable, and finally the covering position of the bottle body and the bottle cap is welded by the laser welding device, realizing automatic production of the humidifying bottle, reducing labor cost and improving production efficiency; and the laser welding device is used to realize automatic welding of the bottle body and the bottle cap, replacing the existing thread connection mode of the bottle body and the bottle cap, without using a sealing ring, and the processing cost is lower.

[0054] Specifically, the feeding turntable 3 is provided with a bottle body jig 6 used for placing the bottle body of the humidifying bottle, a plurality of the bottle body jigs 6 are arranged in the circumferential direction, and a turntable driving member 7 used for driving the feeding turntable 3 to rotate is arranged between the welding platform 1 and the feeding turntable 3. The bottle body is placed and fixed by the bottle body jig 6, avoiding tilting and displacement of the bottle body.

[0055] In addition, the feeding turntable 3 is provided with a jig mounting hole 8 for mounting a bottle body jig 6, the bottle body jig 6 comprising a lower mounting ring 9 embedded in the jig mounting hole 8 and an upper supporting ring 10 for supporting a humidification bottle body. The bottle body jig 6 is detachably mounted, which is convenient for use, maintenance and replacement.

[0056] Further, the bottle body feeding mechanism 4 comprises a bottle body conveying line 41 for conveying bottle bodies to the periphery of the feeding turntable 3, and a bottle body transfer assembly 42 for grabbing a bottle body on the bottle body conveying line 41 and transferring and placing the bottle body on the feeding turntable 3, the bottle body transfer assembly 42 comprising a bottle body grabbing member 421 for grabbing a bottle body and a first lifting and horizontal moving mechanism 422 for driving the bottle body grabbing member 421 to lift and horizontally move, the first lifting and horizontal moving mechanism 422 being a structure of existing mechanical arm driving lifting and horizontal movement, which will not be described in detail here. The automatic bottle body feeding is realized, and the production efficiency is improved.

[0057] More specifically, the bottle body conveying line 41 comprises a bottle body conveying frame 411 provided on the welding platform 1, a bottle body conveying wheel 412 rotationally provided on the bottle body conveying frame 411, a bottle body conveying belt 413 sleeved on the bottle body conveying wheel 412, the bottle body conveying belt 413 being provided with a plurality of conveying belt connecting holes 4131 arranged in the conveying direction, and a bottle body conveying jig 414 fixedly provided on the bottle body conveying belt 413 for placing a bottle body, the bottle body conveying jig 414 being provided with jig connecting holes 4141 corresponding to the conveying belt connecting holes 4131. In use, a motor is used to drive the bottle body conveying wheel 412 to rotate, so as to drive the bottle body conveying belt 413 to move, and then drive the bottle body conveying jig 414 and the bottle body on the bottle body conveying jig 414 to move. The bottle body is positioned and fixed by the bottle body conveying jig 414, and the bottle body conveying jig 414 is fixedly installed on the bottle body conveying belt 413 by screws to avoid deviation, so that the bottle body conveying is accurate.

[0058] Further, the bottle cap feeding mechanism 5 comprises a bottle cap conveying line 51 for conveying bottle caps to the periphery of the feeding turntable 3, and a bottle cap transfer assembly 52 for grabbing a bottle cap on the bottle cap conveying line 51 and transferring and capping the bottle cap on the bottle body on the feeding turntable 3, the bottle cap transfer assembly 52 comprising a bottle cap grabbing member 521 for grabbing a bottle cap and a second lifting and horizontal moving mechanism 522 for driving the bottle cap grabbing member 521 to lift and horizontally move, the second lifting and horizontal moving mechanism 522 being a structure of existing mechanical arm driving lifting and horizontal movement, which will not be described in detail here. The automatic bottle cap feeding is realized, and the production efficiency is improved.

[0059] Further, the wetting bottle automatic production line further comprises a discharging mechanism 11 arranged on the periphery of the feeding turntable 3, the discharging mechanism 11 comprises a discharging conveying line 111 for conveying the processed wetting bottles, and a discharging transferring assembly 112 for grabbing the wetting bottles on the feeding turntable 3 and transferring the wetting bottles to the discharging conveying line 111, the discharging transferring assembly 112 comprises a wetting bottle grabbing piece 1121 for grabbing the wetting bottles and a third lifting and transverse moving mechanism 1122 for driving the wetting bottle grabbing piece 1121 to lift and transversely move, so that the automatic discharging is realized and the production efficiency is improved.

[0060] In addition, the welding platform 1 is provided with a peristaltic pump 12 for filling the solution into the bottle body placed on the feeding turntable 3. The automatic filling is higher in processing efficiency.

[0061] The above is an embodiment provided in combination with specific content, and it is not intended that the specific implementation of the utility model is limited to these descriptions. Since the industry naming is not the same, it is not limited to the above naming, and it is not limited to the English naming. Any approximation, similarity or replacement of the method and structure of the utility model, or any technical deduction or replacement under the premise of the concept of the utility model, should be regarded as the protection scope of the utility model.

Claims

1. A humidifier bottle laser welding apparatus, characterized by, The utility model relates to a laser welding device for wetting bottle, which comprises a welding platform (1), a rotary drive mechanism (21) arranged on the welding platform (1) and used for fixing and driving the wetting bottle to rotate, and a laser welding mechanism (22) comprising a laser mounting frame (221) arranged on the welding platform (1) and a laser head (222) arranged on the laser mounting frame (221), wherein the laser head (222) is arranged to face the joint between the bottle body and the cap of the wetting bottle. The rotary drive mechanism (21) comprises a rotary mounting frame (211) arranged on the welding platform (1), an upper pressing and rotating assembly (212) arranged on the rotary mounting frame (211) and located at the upper end of the wetting bottle, a lower pressing and rotating assembly (213) arranged on the welding platform (1) and located at the lower end of the wetting bottle and used for pressing and fixing the wetting bottle together with the upper pressing and rotating assembly (212), and a rotary drive assembly (214) arranged on the upper pressing and rotating assembly (212) or the lower pressing and rotating assembly (213) and used for driving the wetting bottle to rotate. The upper pressing and rotating assembly (212) comprises an upper pressing mounting plate (2121), an upper pressing member (2122) rotatably arranged on the upper pressing mounting plate (2121), and an upper pressing drive member (2123) arranged on the rotary mounting frame (211) and connected with the upper pressing mounting plate (2121) at the driving end and used for driving the upper pressing member (2122) to move towards or away from the upper end of the wetting bottle along the vertical direction. A buffer mechanism (23) is arranged between the upper pressing drive member (2123) and the upper pressing mounting plate (2121), and the buffer mechanism (23) comprises a drive member pressing plate (231) arranged at the driving end of the upper pressing drive member (2123), a buffer guide rod (232) connected with the upper pressing mounting plate (2121) at one end and movably penetrating through the drive member pressing plate (231) at the other end, and a linear bearing (233) arranged on the drive member pressing plate (231) and sleeved on the buffer guide rod (232). An upper pressing rotating bearing (24) is arranged between the upper pressing mounting plate (2121) and the upper pressing member (2122). The lower pressing and rotating assembly (213) comprises a lower pressing mounting plate (2131), a lower pressing member (2132) rotatably arranged on the lower pressing mounting plate (2131), and a lower pressing drive member (2133) arranged on the rotary mounting frame (211) and connected with the lower pressing mounting plate (2131) at the driving end and used for driving the lower pressing member (2132) to move towards or away from the lower end of the wetting bottle along the vertical direction. The rotary drive assembly (214) comprises a rotary drive table (2141) rotatably arranged on the lower pressing mounting plate (2131) and connected with the lower pressing member (2132), and a rotary drive member (2142) arranged on the lower pressing mounting plate (2131) and used for driving the rotary drive table (2141) to rotate. ​ ​ ​ ​ ​ ​ 2. A humidifier bottle laser welding apparatus according to claim 1, wherein ​ ​ ​ ​ 3. The humidification chamber laser welding apparatus of claim 1, wherein, ​ 4. The humidification chamber laser welding apparatus of claim 1, wherein, ​ ​ ​ ​ 5. A humidifier bottle laser welding apparatus according to claim 4, wherein ​ ​ ​ 6. The humidification chamber laser welding apparatus of claim 1, wherein, The laser welding mechanism (22) further comprises a laser fixing frame (223) arranged on the laser mounting frame (221) for fixing the laser head (222), and an XYZ axis displacement platform (224) arranged between the laser fixing frame (223) and the laser mounting frame (221).

7. A humidification bottle automatic production line characterized by comprising: The wetting bottle laser welding device comprises the wetting bottle laser welding device as claimed in any one of claims 1-6.

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