CN216236012U

CN216236012U - Etching solution raw material suction device

Info

Publication number: CN216236012U
Application number: CN202120387734.5U
Authority: CN
Inventors: 冯卫文; 王芳; 宋斌; 侯倩; 王博; 叶帅; 夏姣; 陈浩; 张靖伟
Original assignee: Mianyang Meem Electronic Materials Co ltd
Current assignee: Mianyang Meem Electronic Materials Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2022-04-08
Anticipated expiration: 2031-02-22

Abstract

An etching solution raw material suction device, comprising: the bottom supporting component comprises a chassis, an installation seat is installed on the arc wall of the chassis, and an outward extending convex plate is arranged on the installation seat in an outward extending mode; the lifting component is arranged on the outward extending convex plate; the sucking component is arranged on the lifting component; the chassis is used for placing of raw materials bucket, and lifting unit is used for driving and absorbs the subassembly and carry out elevating movement, absorbs the absorption that the subassembly is used for the raw materials. The utility model protects the upper end of the chemical solution in the absorption and feeding operation in the etching solution preparation, better prevents the chemical solution from directly volatilizing in the air, can automatically complete the feeding operation, improves the automation degree of the feeding operation and has stronger practicability.

Description

Etching solution raw material suction device

Technical Field

The utility model relates to the technical field related to etching solution production auxiliary equipment, in particular to an etching solution raw material suction device.

Background

The etching solution is suitable for etching plate-making copper, and has high etching speed. The etching rate is 4 to 5 μm/min. And the waste liquid is easy to recycle, and plays an important role in the production of the circuit printed board.

The etching solution is usually required to be added into a plurality of chemical solutions with different components in preparation, and then a finished product is finally obtained through stirring and other modes, some chemical solutions are easy to volatilize and have certain corrosivity, operators often damage respiratory tracts of the operators in the preparation process of the etching solution, volatilized substances also have serious influence on working environment, the existing etching solution is in the preparation process, the chemical solutions added are often subjected to feeding operation through a mode of direct absorption without protection, and the operators wear gas masks frequently in operation, so that a great deal of inconvenience is brought to the work of the operators.

Disclosure of Invention

The utility model provides an etching solution raw material suction device, which aims to overcome the defects in the prior art, and can protect the upper end of a chemical solution in the suction and feeding operation in the etching solution preparation process, better avoid the chemical solution from directly volatilizing in the air, automatically complete the feeding operation, improve the automation degree of the feeding operation and have stronger practicability.

In order to achieve the purpose of the utility model, the following technology is adopted:

an etching solution raw material suction device, comprising:

the bottom supporting component comprises a chassis, an installation seat is installed on the arc wall of the chassis, and an outward extending convex plate is arranged on the installation seat in an outward extending mode;

the lifting component is arranged on the outward extending convex plate;

the sucking component is arranged on the lifting component;

the chassis is used for placing of raw materials bucket, and lifting unit is used for driving and absorbs the subassembly and carry out elevating movement, absorbs the absorption that the subassembly is used for the raw materials.

Further, the lifting component comprises a pair of rectangular plates, a lifting vertical plate is installed between the rectangular plates, two sides of the lifting vertical plate are provided with a pair of supporting rods, two ends of each supporting rod are installed on the rectangular plates, the rectangular plates located at the lower ends are fixed on the outwards extending convex plates, a pair of lifting bearing seats are installed on the rectangular plates, a lifting motor is installed on the lifting bearing seat located at the upper end, an output shaft of the lifting motor is connected with a lifting lead screw, the lifting bearing seats are arranged at two ends of the lifting lead screw, lifting seats are screwed on the lifting lead screw, concave lifting pieces are installed at the outer ends of the lifting seats, and two ends of the concave lifting pieces are all penetrated through the supporting rods.

Furthermore, a guiding workpiece is arranged on the inner wall of the lifting vertical plate, a guiding sleeve is arranged at the inner side end of the lifting seat, and the guiding sleeve is sleeved on the guiding workpiece.

Further, the absorption assembly comprises a first mounting plate installed on the concave lifting piece, the first mounting plate is provided with an extension arm extending outwards, the outer side end of the extension arm is provided with a fixing ring, an absorption cover is fixed in the fixing ring, the extension pipe is arranged on the absorption cover in an upwards extending mode, the upper end of the extension pipe is provided with a mounting ring, the mounting ring is provided with a plurality of second fixing plates, the inner side end of each second fixing plate is provided with a guide plate, a telescopic pipe penetrates through the extension pipe, a plurality of guide grooves are formed in the outer wall of the telescopic pipe, the guide plates are located in the guide grooves, racks are installed on the outer wall of the telescopic pipe, the racks are meshed with gears, a pair of rotating bearing seats are arranged at two ends of each gear, a motor is installed on one rotating bearing seat, and an output shaft of each motor is connected to the corresponding gear.

The technical scheme has the advantages that:

the utility model protects the upper end of the chemical solution in the absorption and feeding operation in the etching solution preparation, better prevents the chemical solution from directly volatilizing in the air, can automatically complete the feeding operation, improves the automation degree of the feeding operation and has stronger practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows an enlarged view at a.

Fig. 4 shows an enlarged view at B.

Fig. 5 shows an enlarged view at C.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention usually put in use, only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, an etching solution raw material suction apparatus includes: bottom support member 1, lifting unit 2 and absorb subassembly 3.

The bottom supporting component 1 comprises a chassis 10, wherein an installation seat 11 is installed on the arc wall of the chassis 10, and an outward extending convex plate 12 is arranged on the installation seat 11 in an outward extending manner; a lifting assembly 2 mounted on the overhanging convex plate 12; the sucking component 3 is arranged on the lifting component 2; chassis 10 is used for placing of former storage bucket, and lifting unit 2 is used for driving and absorbs subassembly 3 and carry out elevating movement, absorbs the absorption that subassembly 3 is used for the raw materials.

Lifting unit 2 includes that rectangular plate 20 is a pair of, install lift riser 21 between the rectangular plate 20, the both sides of lift riser 21 are equipped with that bracing piece 22 is a pair of, the both ends of bracing piece 22 are all installed in rectangular plate 20, the rectangular plate 20 that is located the lower extreme is fixed in overhanging flange 12, lift bearing frame 24 is all installed to rectangular plate 20 is a pair of, lift motor 29 is installed to the lift bearing frame 24 that is located the upper end, lift lead screw 23 is connected to the output shaft of lift motor 29, lift bearing frame 24 is all located at lift lead screw 23's both ends, lift lead screw 23 has lift seat 26 soon, spill lifter 28 is installed to the outside end of lift seat 26, spill lifter 28 all wears in bracing piece 22 at the both ends of spill lifter 28. The inner wall of the lifting vertical plate 21 is provided with a guiding workpiece 25, the inner end of the lifting seat 26 is provided with a guiding sleeve 27, and the guiding workpiece 25 is sleeved with the guiding sleeve 27.

The suction assembly 3 comprises a first mounting plate 30 mounted on the concave lifting member 28, the first mounting plate 30 is provided with an outward extending arm 31 extending outwards, the outer side end of the outward extending arm 31 is provided with a fixing ring 32, a suction cover 33 is fixed in the fixing ring 32, the suction cover 33 is provided with an upward extending pipe 34 extending upwards, the upper end of the upward extending pipe 34 is provided with a mounting ring 340, the mounting ring 340 is provided with a plurality of second fixing plates 35, the inner side end of each second fixing plate 35 is provided with a guide plate 36, an extension pipe 37 penetrates through the upper extending pipe 34, a plurality of guide grooves 370 are formed in the outer wall of the extension pipe 37, the guide plates 36 are located in the guide grooves 370, the outer wall of the extension pipe 37 is provided with a rack 38, the rack 38 is engaged with a gear 39, two ends of the gear 39 are provided with a pair of rotating bearing seats 390, one of the rotating bearing seats 390 is provided with a motor 391, and the output shaft of the motor 391 is connected with the gear 39.

The device is according to the problem that exists among the prior art, through end supporting member 1, lifting unit 2 and absorb subassembly 3 and cooperate the absorption of accomplishing raw materials solution jointly, wherein end supporting member 1 supports the lower extreme of raw materials bucket, and lifting unit 2 can drive and absorb subassembly 3 and carry out elevating movement, thereby make the absorption cover 33 cover in absorbing subassembly 3 at the opening part of raw materials bucket, thereby avoid absorbing the phenomenon that the in-process solution volatilizees in a large number and spills over at the raw materials, the effectual environment of protecting the mill, and absorb subassembly 3 and can accomplish the absorption of raw materials in the raw materials bucket, the liquid level of the raw materials that can be according to when absorbing carries out the absorption regulation of self-adaptation, until accomplishing the absorption operation of raw materials.

In the operation, firstly, the raw material barrel is placed on the chassis 10, then, the lifting motor 29 is started, the lifting screw 23 is driven by the lifting motor 29 to rotate, the lifting screw 23 rotates to drive the lifting seat 26 to move along the bearing of the supporting rod 22, wherein the concave lifting piece 28 and the supporting rod 22 play a role in guiding and restraining the lifting motion of the lifting seat 26, in order to further improve the stability of the lifting motion of the lifting seat 26, the guiding sleeve 27 is arranged, meanwhile, the corresponding guiding workpiece 25 is also arranged, and the guiding sleeve 27 is sleeved on the guiding workpiece 25. And the elevating movement of the elevating base 26 will drive the elevating movement of the suction cover 33, and finally the suction cover 33 will be covered on the raw material barrel, then, the starting motor 391 will rotate the gear 39 under the driving of the motor 391, and the rotation of the gear 39 will drive the elevating movement of the rack 38, and the elevating movement of the rack 38 will drive the telescopic tube 37 to perform the elevating movement, and the guide plate 36 arranged outside the telescopic tube 37 plays the guiding and limiting role to the movement of the telescopic tube 37, and then the suction of the raw material is performed, in the suction process, the telescopic tube 37 will perform the self-adaptive adjustment according to the liquid level in the raw material barrel until the adjustment suction is completed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An etching solution raw material suction device, comprising:

the bottom supporting component (1) comprises a chassis (10), wherein an installation seat (11) is installed on the arc wall of the chassis (10), and an outward extending convex plate (12) is arranged on the installation seat (11) in an outward extending mode;

a lifting assembly (2) mounted on the overhanging convex plate (12);

the sucking component (3) is arranged on the lifting component (2);

chassis (10) are used for placing of former storage bucket, and lifting unit (2) are used for driving and absorb subassembly (3) and carry out elevating movement, absorb subassembly (3) and are used for the absorption of raw materials.

2. The etching solution raw material suction device according to claim 1, wherein the lifting component (2) comprises a pair of rectangular plates (20), a lifting riser (21) is installed between the rectangular plates (20), a pair of support rods (22) are arranged on two sides of the lifting riser (21), two ends of each support rod (22) are installed on the corresponding rectangular plate (20), the rectangular plate (20) located at the lower end is fixed on the outward protruding plate (12), a pair of lifting bearing seats (24) are installed on the corresponding rectangular plate (20), a lifting motor (29) is installed on the lifting bearing seat (24) located at the upper end, an output shaft of the lifting motor (29) is connected with a lifting screw rod (23), two ends of the lifting screw rod (23) are respectively arranged on the lifting bearing seats (24), a lifting seat (26) is screwed on the lifting screw rod (23), a concave lifting piece (28) is installed on the outer side end of the lifting seat (26), and two ends of the concave lifting piece (28) are respectively penetrated through the support rods (22).

3. The etching solution raw material suction device according to claim 2, wherein a guide tool (25) is installed on the inner wall of the lifting vertical plate (21), a guide sleeve (27) is installed on the inner end of the lifting seat (26), and the guide sleeve (27) is sleeved on the guide tool (25).

4. The etching solution raw material suction device according to claim 3, wherein the suction assembly (3) comprises a first mounting plate (30) mounted on the concave lifting member (28), the first mounting plate (30) is provided with an extending arm (31) extending outwards, the outer side end of the extending arm (31) is provided with a fixing ring (32), a suction cover (33) is fixed in the fixing ring (32), the suction cover (33) is provided with an extending pipe (34) extending upwards, the upper end of the extending pipe (34) is provided with a mounting ring (340), the mounting ring (340) is provided with a plurality of second fixing plates (35), the inner side ends of the second fixing plates (35) are provided with guide plates (36), a telescopic pipe (37) penetrates through the extending pipe (34), the outer wall of the telescopic pipe (37) is provided with a plurality of guide grooves (370), the guide plates (36) are all located in the guide grooves (370), the outer wall of the telescopic pipe (37) is provided with a rack (38), the rack (38) is engaged with a gear (39), two ends of the gear (39) are respectively provided with a pair of rotating bearing seats (390), one rotating bearing seat (390) is provided with a motor (391), and an output shaft of the motor (391) is connected with the gear (39).