Novel mother liquor bottle suspension positioning structure

Abstract

The utility model discloses a novel mother liquor bottle suspension positioning structure, relates to the technical field of suspension positioning structures, and aims to solve the technical problems that the occupied space is large when a mother liquor bottle is horizontally placed at present, and the practical cost is high when a plurality of driving structures are switched, and comprises a positioning frame, a transmission mechanism and a tensioning mechanism, a suspension cavity is formed in the front side of the interior of the positioning frame, a mother liquor bottle rotating disc is arranged in the suspension cavity, an assembling opening is formed in the lower end of the rear side of the positioning frame, shaft brackets are arranged on the two sides of the upper end of the positioning frame, a rotating shaft is rotationally installed between the shaft brackets, and a hoisting mechanism is arranged at the upper end of the inner side of the positioning frame. The hoisting mechanism is composed of a lifting assembly, an adjusting plate and a pressing rod, an adjusting opening is formed in the upper end of the front side of the positioning frame, and the transmission mechanism is connected with the mother liquor bottle rotating disc and an output shaft of the servo motor. The utility model has the advantages of suspended vertical design, reduced space occupation, convenient switching of mother liquor bottles, and reduced cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to a suspension positioning structure technical field more specifically, relate to a novel mother liquor bottle suspension positioning structure. BACKGROUND

[0002] The mother liquor bottle of titration machine is used for storing high concentration standard solution or mother liquor to be titrated, provides accurate concentration solution source for titration process, for example in acid-base titration, the mother liquor bottle can store known concentration strong acid or strong base solution, according to the property of mother liquor, select the mother liquor bottle of proper material and specification, for the mother liquor that is easily decomposed by light, should select the mother liquor bottle of brown glass material, for the mother liquor of strong corrosive, want to select the mother liquor bottle of good corrosion resistance plastic or special glass material, simultaneously, according to the use frequency of titration machine and the dosage of mother liquor, select the mother liquor bottle of proper volume.

[0003] The existing titration machine utility mother bottle adopts horizontal mode water end, and this placement needs to occupy a large space, and needs to run a large stroke in the mother liquor bottle switching process, influences the efficiency of work, and the mother liquor bottle placed horizontally needs to be automatically operated through multiple driving structures, and the operation cost is higher in practical use, in view of this, we propose a novel mother liquor bottle suspension positioning structure. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the insufficient of prior art, adapting to the actual need, provide a novel mother liquor bottle suspension positioning structure to solve the technical problem of the current mother liquor bottle horizontal placement occupying large space, and the practical cost of multiple driving structures is high.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a novel mother liquor bottle suspension positioning structure, including positioning frame, transmission mechanism and tensioning mechanism, the inside front side of positioning frame is equipped with suspension cavity, and the suspension cavity is equipped with mother liquor bottle turntable, the lower end of rear side of positioning frame is equipped with assembly port, and the inboard of assembly port is installed servo motor, the both sides of the upper end of positioning frame are equipped with shaft support, and the rotating shaft is rotatably installed between shaft supports, the inboard upper end of positioning frame is equipped with hoisting mechanism, and the hoisting mechanism is composed of lifting assembly, adjusting plate and pressure bar, the upper end of front side of positioning frame is equipped with adjusting port, the transmission mechanism connects mother liquor bottle turntable and servo motor output shaft, and the tensioning mechanism is installed at adjusting port.

[0006] The utility model discloses when using, mother liquor bottle turntable vertical location is in the suspension cavity of positioning frame, and mother liquor bottle turntable is fixed on the rotating shaft, the pressing rod of hoisting mechanism corresponds with the mother liquor bottle on the mother liquor bottle turntable at this moment, and the driving wheel is rotated to drive the auxiliary wheel rotation through synchronous belt transmission under the drive of servo motor, and the mother liquor bottle turntable on the rotating shaft is rotated under the drive of auxiliary wheel, and the switching of corresponding mother liquor bottle position on the mother liquor bottle turntable is completed through the accurate control of rotating angle of above-mentioned structure, and the mixing of raw materials in mother liquor bottle is realized through the switching of forward and reverse rotation and variable speed rotation, avoids the generation of precipitation phenomenon, and the press cap is displaced to the through hole through the artificial finger pressing, and the positioning disc is synchronously driven to displace rearwards through the linkage rod, the slot of the tooth and groove plate is separated to the slot of the tooth and groove plate at this moment on the positioning disc, then the sliding pressure cylinder is made to be compacted synchronous belt, then the press cap is loosened, and the positioning disc is reset through the rebound of spring, and the tooth of the positioning disc front side is inserted into the slot of the tooth and groove plate, and the positioning is completed through the occlusion.

[0007] Preferably, the middle of the mother liquor bottle turntable is fixed on the rotating shaft, the mother liquor bottle of the mother liquor bottle turntable corresponds with the pressing rod, and the mother liquor bottle turntable is matched with the suspension cavity.

[0008] Preferably, the transmission mechanism is composed of a driving wheel, a synchronous belt and an auxiliary wheel, the driving wheel is installed on the output shaft of servo motor, the auxiliary wheel is installed on the outer end of rotating shaft, and the driving wheel and the auxiliary wheel are connected through synchronous belt transmission.

[0009] Preferably, the tensioning mechanism is composed of a positioning disc, a pressure cylinder and a linkage rod, the pressure cylinder is slidingly installed at the front end of the adjusting port, a through hole is formed in the middle of the pressure cylinder, and the linkage rod is slidingly installed in the through hole.

[0010] Preferably, the rear end of the linkage rod is fixed on the positioning disc, the front side of the positioning disc is annularly arranged with a plurality of occlusion nails, the front end of the linkage rod is provided with a press cap, and the press cap is matched with the front end opening of the through hole.

[0011] Preferably, the through hole is designed as variable diameter, the outer end opening is larger than the inner end opening, the rear side of the press cap is provided with a spring, the spring is sleeved on the outer side of the linkage rod, and the rear end of the spring is fixed on the inner wall of the through hole.

[0012] Preferably, the upper and lower sides of the rear side opening of the adjusting port are fixed with tooth and groove plates, and the occlusion nails of the positioning disc are inserted into the slots of the tooth and groove plates.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a positioning frame is designed, and mother liquor bottle carousel is vertically located in the suspension cavity of positioning frame, and mother liquor bottle carousel is fixed on the rotating shaft, the pressing rod of hoisting mechanism corresponds with the mother liquor bottle on mother liquor bottle carousel at this moment, when using, the servo motor is started and drives the rotation of driving wheel, and the rotation of auxiliary wheel is driven through synchronous belt transmission, and auxiliary wheel drives the rotation of mother liquor bottle carousel on rotating shaft, and the rotation angle is controlled accurately through the above-mentioned structure, and the switching of corresponding mother liquor bottle position on mother liquor bottle carousel is completed, and the mixing of raw materials in mother liquor bottle is realized through the switching of forward and reverse rotation and variable speed rotation, and the precipitation phenomenon is avoided.

[0015] 2. The utility model discloses still through design tensioning mechanism, and artificial finger presses pressing cap and makes it displace to through -hole, and the synchronous drive of linkage rod makes positioning disc displace rearwards, the slot of tooth and groove board separates with the engagement nail on positioning disc at this moment, then, the sliding pressure cylinder makes it press the synchronous belt, then, the pressing cap is loosened, and the reset of positioning disc is driven through the rebound of spring, and the engagement nail of positioning disc front side inserts the slot of tooth and groove board, and the positioning is completed through the occlusion, through the structure design of above-mentioned, make this device convenient for the tensioning degree adjustment of synchronous belt, ensure enough friction in transmission process, ensure stable operation. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the front view structure schematic drawing of the utility model;

[0017] Figure 2 It is the transmission mechanism schematic drawing of the utility model;

[0018] Figure 3 It is the positioning frame front view schematic drawing of the utility model;

[0019] Figure 4 It is the positioning frame rear view schematic drawing of the utility model;

[0020] Figure 5 It is the hoisting mechanism schematic drawing of the utility model;

[0021] Figure 6 It is the tensioning mechanism schematic drawing of the utility model;

[0022] Figure 7 It is the section view structure schematic drawing of the utility model.

[0023] The figure label explanation: 1, mother liquor bottle turntable; 2, positioning frame; 201, servo motor; 202, rotating shaft; 203, shaft support; 204, suspension cavity; 205, adjusting port; 206, assembly port; 207, tooth groove plate; 3, transmission mechanism; 301, driving wheel; 302, synchronous belt; 303, auxiliary wheel; 4, tensioning mechanism; 401, positioning disc; 402, pressing cylinder; 403, pressing cap; 404, occlusion nail; 405, linkage rod; 406, spring; 407, through hole; 5, hoisting mechanism; 501, lifting assembly; 502, adjusting plate; 503, pressing rod. DETAILED DESCRIPTION

[0024] As Figures 1 to 4 shown, the utility model relates to a novel mother liquor bottle suspension positioning structure, including positioning frame 2, transmission mechanism 3 and tensioning mechanism 4, and the inside front side of positioning frame 2 is provided with suspension cavity 204, and the suspension cavity 204 is equipped with mother liquor bottle turntable 1, and the lower end of the rear side of positioning frame 2 is equipped with assembly port 206, and servo motor 201 is installed in the inboard of assembly port 206, and the upper end of the inboard of positioning frame 2 is equipped with hoisting mechanism 5, and hoisting mechanism 5 is formed by lifting assembly 501, adjusting plate 502 and pressing rod 503, the middle of mother liquor bottle turntable 1 is fixed on rotating shaft 202, the mother liquor bottle of mother liquor bottle turntable 1 corresponds with pressing rod 503, mother liquor bottle turntable 1 is adapted to suspension cavity 204, transmission mechanism 3 is composed of driving wheel 301, synchronous belt 302 and auxiliary wheel 303, driving wheel 301 is installed on the output shaft of servo motor 201, auxiliary wheel 303 is installed on the outer end of rotating shaft 202, and driving wheel 301 and auxiliary wheel 303 are drivenly connected through synchronous belt 302, mother liquor bottle turntable 1 is vertically located in the suspension cavity 204 of positioning frame 2, and mother liquor bottle turntable 1 is fixed on rotating shaft 202, at this time, the pressing rod 503 of hoisting mechanism 5 corresponds with the mother liquor bottle on mother liquor bottle turntable 1, when using, start servo motor 201 and drive driving wheel 301 to rotate, drive auxiliary wheel 303 to rotate through synchronous belt 302 transmission, and auxiliary wheel 303 drives mother liquor bottle turntable 1 on rotating shaft 202 to rotate, and the above-mentioned structure is used to accurately control the rotation angle and complete the switching of the corresponding mother liquor bottle position on mother liquor bottle turntable 1, and the forward and reverse rotation switching and variable speed rotation realize the stirring mixing of raw materials in the mother liquor bottle, to avoid the generation of precipitation.

[0025] As Figures 3 to 7The utility model relates to a novel mother liquor bottle suspension positioning structure, including positioning frame 2, transmission mechanism 3 and tensioning mechanism 4, the front side upper end of positioning frame 2 is equipped with the adjusting mouth 205, transmission mechanism 3 connects mother liquor bottle carousel 1 and servo motor 201 output shaft, tensioning mechanism 4 is installed at adjusting mouth 205, tensioning mechanism 4 is by locating disc 401, pressing cylinder 402 and linkage lever 405 constitutes, pressing cylinder 402 is slidably installed at the front end of adjusting mouth 205, and the middle part of pressing cylinder 402 is equipped with through -hole 407, and linkage lever 405 is slidably installed in through -hole 407, and the rear end of linkage lever 405 is fixed on locating disc 401, and the front side of locating disc 401 annular array distribution has the bite nail 404, and the front end of linkage lever 405 is equipped with pressing cap 403, and pressing cap 403 adapts the front end opening of through -hole 407, through -hole 407 is variable diameter design, and the outer end opening is greater than the inner end opening, and the rear side of pressing cap 403 is equipped with spring 406, and spring 406 is sleeved on the outside of linkage lever 405, and the rear end of spring 406 is fixed on the inner wall of through -hole 407, and the upper side and the lower side of the rear side opening of adjusting mouth 205 are all fixed with the toothing plate 207, and the bite nail 404 of locating disc 401 is inserted in the slot of toothing plate 207, and the artificial finger presses pressing cap 403 and makes it displace to through -hole 407, and through linkage lever 405 synchronous drive locating disc 401 displacement, when locating disc 401 upper bite nail 404 and the slot of toothing plate 207 are separated, then slide pressing cylinder 402 and make it press the synchronous belt 302, then release pressing cap 403, and through the rebound of spring 406 drive locating disc 401 reset, and the bite nail 404 of the front side of locating disc 401 is inserted in the slot of toothing plate 207, and through the occlusion complete positioning, through the structure design of above, make the device convenient for the tensioning degree adjustment of synchronous belt 302, ensure enough friction in the transmission process, ensure stable operation.

[0026] Working principle: the embodiment provides a novel mother liquor bottle suspension positioning structure, when using, mother liquor bottle carousel 1 is vertically located in the suspension cavity 204 of positioning frame 2, while mother liquor bottle carousel 1 is fixed on rotating shaft 202, when the press rod 503 of hoisting mechanism 5 corresponds with the mother liquor bottle on mother liquor bottle carousel 1, when using, start servo motor 201 drive driving wheel 301 rotation, drive auxiliary wheel 303 rotation through synchronous belt 302 transmission, auxiliary wheel 303 drive mother liquor bottle carousel 1 on rotating shaft 202 rotation, the artificial finger presses pressing cap 403 and makes it displace to through -hole 407, and through linkage lever 405 synchronous drive locating disc 401 displacement, when locating disc 401 upper bite nail 404 and the slot of toothing plate 207 are separated, then slide pressing cylinder 402 and make it press the synchronous belt 302, then release pressing cap 403, and through the rebound of spring 406 drive locating disc 401 reset, and the bite nail 404 of the front side of locating disc 401 is inserted in the slot of toothing plate 207, and through the occlusion complete positioning.

[0027] The utility model discloses an embodiment discloses the better embodiment, but is not limited to this, and the ordinary skill of the art, the spirit of the utility model is appreciated to the above -mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are in the protection range of the utility model.

Claims

1. A novel mother liquor bottle suspension positioning structure, comprising a positioning frame (2), a transmission mechanism (3) and a tensioning mechanism (4), characterized in that: The inside front side of the positioning frame (2) is provided with a suspension cavity (204), and the suspension cavity (204) is provided with a mother liquor bottle turntable (1); the lower end of the rear side of the positioning frame (2) is provided with an assembly opening (206), and the inside of the assembly opening (206) is provided with a servo motor (201); the upper end of the positioning frame (2) is provided with an axle bracket (203) on both sides, and the axle bracket (203) is rotatably provided with a rotating shaft (202); the inside upper end of the positioning frame (2) is provided with a hoisting mechanism (5), and the hoisting mechanism (5) is composed of a lifting assembly (501), an adjusting plate (502) and a pressing rod (503); the front upper end of the positioning frame (2) is provided with an adjusting opening (205); the transmission mechanism (3) is connected with the mother liquor bottle turntable (1) and the output shaft of the servo motor (201); and the tensioning mechanism (4) is installed at the adjusting opening (205).

2. A novel mother liquor bottle suspension positioning structure according to claim 1, characterized in that: The middle of the mother liquor bottle turntable (1) is fixed on the rotating shaft (202), the mother liquor bottle of the mother liquor bottle turntable (1) corresponds to the pressing rod (503), and the mother liquor bottle turntable (1) is matched with the suspension cavity (204).

3. The novel mother liquor bottle suspension positioning structure according to claim 2, characterized in that: The transmission mechanism (3) is composed of a driving wheel (301), a synchronous belt (302) and an auxiliary wheel (303); the driving wheel (301) is installed on the output shaft of the servo motor (201); the auxiliary wheel (303) is installed on the outer end of the rotating shaft (202); and the driving wheel (301) and the auxiliary wheel (303) are drivingly connected through the synchronous belt (302).

4. The novel mother liquor bottle suspension positioning structure according to claim 3, characterized in that: The tensioning mechanism (4) is composed of a positioning disc (401), a pressing cylinder (402) and a linkage rod (405); the pressing cylinder (402) is slidingly installed at the front end of the adjusting opening (205); the pressing cylinder (402) is provided with a through hole (407) in the middle; and the linkage rod (405) is slidingly installed in the through hole (407).

5. The novel mother liquor bottle suspension positioning structure according to claim 4, characterized in that: The rear end of the linkage rod (405) is fixed on the positioning disc (401); the front side of the positioning disc (401) is annularly arranged with engagement nails (404); the front end of the linkage rod (405) is provided with a pressing cap (403); and the pressing cap (403) is matched with the front opening of the through hole (407).

6. The novel mother liquor bottle suspension positioning structure according to claim 5, characterized in that: The through hole (407) is designed in a variable diameter manner, and the outer end opening is larger than the inner end opening; the rear side of the pressing cap (403) is provided with a spring (406); the spring (406) is sleeved on the outside of the linkage rod (405); and the rear end of the spring (406) is fixed on the inner wall of the through hole (407).

7. The novel mother liquor bottle suspension positioning structure according to claim 6, characterized in that: The upper and lower sides of the rear opening of the adjusting opening (205) are fixed with tooth groove plates (207); and the engagement nails (404) of the positioning disc (401) are inserted into the slots of the tooth groove plates (207).

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