CN218491437U - Weighing compensation mechanism for filling bottled liquid - Google Patents
Weighing compensation mechanism for filling bottled liquid Download PDFInfo
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- CN218491437U CN218491437U CN202222257578.8U CN202222257578U CN218491437U CN 218491437 U CN218491437 U CN 218491437U CN 202222257578 U CN202222257578 U CN 202222257578U CN 218491437 U CN218491437 U CN 218491437U
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Abstract
The utility model discloses a compensation mechanism of weighing for bottled liquid filling for fill the product container of completion to the liquid medicine and weigh and the compensation of liquid medicine, compensation mechanism of weighing includes: a drive section; the accommodating part comprises a star wheel rotating disc and a star disc protective ring, the star wheel rotating disc is connected with the transmission assembly and rotates along with the transmission assembly, and the product container is limited between the positioning groove and the star disc protective ring; the weighing part comprises a support frame body and a weighing assembly, the weighing assembly is arranged below the support frame body, and the weighing assembly is used for weighing the product container; the compensation portion fills the head including mounting bracket and the compensation of setting on the mounting bracket, the head setting is filled in the compensation and corresponding in the portion top of holding and with the position of product container, the head is filled in the compensation is used for replenishing the liquid medicine in the product container that does not reach standard to weight. The utility model discloses an install additional weighing and compensating mechanism, reduction in production cost that can be very big improves work efficiency simultaneously.
Description
Technical Field
The utility model relates to a filling equipment technical field, concretely relates to compensation mechanism that weighs for bottled liquid filling.
Background
At present, in the production of product container products, such as an aluminum spray can for treating rhinitis, generally, a tank body is filled with liquid medicine, then a pump cover is installed, the pump cover and the tank body are in interference fit after installation and cannot be separated, after the product is filled and formed, the product needs to be weighed and detected, and when the weight is lower than the standard, the whole tank body can only be removed, but the liquid medicine cannot be supplemented; if detect before installing the pump cover and reject, because the internal liquid medicine that is full of jar, reject the action and lead to the internal liquid medicine of jar to shake to equipment easily, lead to needing to shut down the machine and clear up very inconvenient.
The filling and assembling process of the product container is generally shown in patent document 1, which discloses a filling method of a medical spray, wherein bottles are placed on a bottle feeding conveying device, the bottle feeding conveying device realizes feeding, and materials are conveyed to a filling device; the liquid filling device is used for infusing liquid into the filling bottle; then carry filling bottle to carousel device through advancing bottle conveyer, carry out operations such as capping afterwards, carry out the ejection of compact.
Patent document 1CN109080919a.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to avoid the weak point that prior art exists, provide a compensation mechanism that weighs for bottled liquid filling, reduce the recovery cost of substandard product, improve work efficiency.
The utility model provides a technical problem adopt following technical scheme: the utility model provides a compensation mechanism that weighs for bottled liquid filling for the liquid medicine fills the compensation that the finished product container weighed and liquid medicine, compensation mechanism that weighs includes: the driving part comprises a driving motor and a transmission assembly, and the transmission assembly is used for transmitting the output force of the driving motor;
the accommodating part comprises a star wheel turntable and a star wheel guard ring, the star wheel turntable is connected with the transmission assembly and rotates along with the transmission assembly, a plurality of positioning grooves are formed in the star wheel turntable, the star wheel guard ring is arranged around the star wheel turntable, and the product container is limited between the positioning grooves and the star wheel guard ring;
the weighing part comprises a supporting frame body and a weighing component, the supporting frame body is arranged below the accommodating part, the product container is arranged on the supporting frame body, the weighing component is arranged below the supporting frame body, and the weighing component is used for weighing the product container;
the compensation portion fills the head including mounting bracket and the compensation of setting on the mounting bracket, the head setting is filled in the compensation and corresponding in the portion top of holding and with the position of product container, the head is filled in the compensation is used for replenishing the liquid medicine in the product container that does not reach standard to weight.
In several embodiments, the support frame is provided with at least one weighing hole through which the product container passes.
In several embodiments, the weighing assembly comprises a cylinder unit and a mounting unit, the cylinder unit is connected with the support frame body, the mounting unit is arranged on the cylinder unit and can move up and down, and the mounting unit can penetrate through the weighing hole and is in contact fit with the product container.
In several embodiments, the mounting unit includes a main base body, a support body, a weighing sensor, and a weighing base, the main base body is connected with the output end of the cylinder unit, at least two support bodies are disposed on the main base body, the weighing sensor and the weighing base are both connected with the support body, and the weighing base is in contact fit with the product container.
In several embodiments, the weighing seat includes a coupling body and a positioning body, the coupling body is disposed between the positioning body and the support body, the positioning body is provided with two protruding bodies, the protruding bodies are provided with accommodating grooves which are recessed inwards, the protruding bodies can pass through the weighing holes, and the protruding bodies accommodate and place the bottom of the product container through the accommodating grooves.
In several embodiments, the transmission assembly includes a base, a speed reducer and a transmission shaft, the speed reducer is arranged on one side of the base and connected with the output end of the driving motor, the transmission shaft is connected with the output end of the speed reducer, and the transmission shaft extends to the star wheel turntable and drives the star wheel turntable to rotate.
In several embodiments, there is a gap between the star plate retainer and the star wheel disk.
In several embodiments, a gap exists between the planet cage and the support frame.
The utility model discloses an install additional weighing and compensating mechanism, can fill the liquid medicine at the jar body and accomplish after, weigh it, carry out the replenishment of liquid medicine to the jar body that does not reach standard simultaneously, changed in the past with jar body reject the liquid medicine that brings flow pollution or the high cost problem that the unqualified product directly scrapped and bring after the closing cap is accomplished, reduction in production cost that can be very big improves work efficiency simultaneously, avoids shutting down the clearance.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.
Fig. 1 schematically shows the overall structure of a weighing compensation mechanism for bottled liquid filling in combination with a filling apparatus in the present embodiment;
FIG. 2 schematically illustrates an enlarged view of the weight compensation mechanism of FIG. 1;
FIG. 3 schematically illustrates a portion of the enlarged structure of FIG. 2;
FIG. 4 schematically illustrates the top view structure of FIG. 3;
fig. 5 schematically illustrates a top view of the support frame of fig. 3;
fig. 6 schematically shows an enlarged structure of the weighing seat in fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and 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.
Therefore, the following detailed description of the embodiments of the present invention, which is provided in connection with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.
Example 1
As shown in fig. 1, the utility model provides a compensation mechanism weighs for bottled liquid filling combines to use in conventional liquid medicine liquid filling machine, the theory of operation of liquid medicine liquid filling machine is similar with that disclosed in patent document 1, mainly by fuselage 1, conveyer belt 2, filling mechanism 3, add the compensation mechanism 5 that weighs in this embodiment to constitute of capping mechanism 4, carry out the transport of the jar body through conveyer belt 2, carry out quantitative filling through filling mechanism 3 to the jar body on conveyer belt 2, get into compensation mechanism 5 that weighs afterwards and the replenishment of liquid medicine, get into to add capping mechanism 4 at last and carry out the assembly of pump cover after and send out by conveyer belt 2, be the conventional structure in the field except that supplementing mechanism 5 weighs, do not do further injectly here.
As shown in fig. 1 and fig. 2, the weighing compensation mechanism 5 in the present embodiment is mainly composed of a driving portion 10, an accommodating portion 20, a weighing portion and a compensation portion 40, wherein the accommodating portion 20 is structurally communicated with the conveyor belt 2, the filled tank enters the accommodating portion 20, the driving portion 10 drives the circular rotation path of the tank in the accommodating portion 20, and meanwhile, the tank is weighed by the weighing portion when the rotation is stopped, and the liquid medicine with the corresponding weight is replenished into the tank through the compensation portion 40 for the tank which does not reach the standard according to the required liquid medicine replenishing amount, and the tank continues to rotate to the position of the capping mechanism 4 for subsequent operation after reaching the standard.
As shown in fig. 2, the driving portion 10 is composed of a driving motor 11 and a transmission assembly, the transmission assembly is composed of a base 12, a reducer 13 and a transmission shaft 14, the reducer 13 is disposed on one side of the base 12 and connected to an output end of the driving motor 11, the transmission shaft 14 is connected to an output end of the reducer 13, the transmission shaft 14 extends to the accommodating portion 20 and drives the accommodating portion 20 to rotate, and the reducer 13 changes a horizontal output direction of the driving motor 11 to a vertical output direction, thereby driving the transmission shaft 14 to rotate.
As shown in fig. 2, 3 and 4, the accommodating portion 20 is composed of a star wheel turntable 21 and a star wheel guard ring 22, the star wheel turntable 21 is connected with the transmission shaft 14 and rotates along with the transmission shaft 14, a plurality of positioning grooves are uniformly arranged on the circumference of the star wheel turntable 21 at intervals, the positioning grooves are roughly semicircular and are matched with the outer wall of the tank 1000 in a fitting manner, the star wheel guard ring 22 is arranged on the circumference of the star wheel turntable 21 in a surrounding manner, the limiting frame 22 is roughly in a ring structure and is provided with an opening, the tank can be fed and discharged through the opening, and a gap exists between the star wheel guard ring 22 and the star wheel turntable 21, so that the product container 1000 is limited between the positioning grooves and the star wheel guard ring 22 and rotates along with the star wheel turntable 21.
Simultaneously, the portion of weighing comprises support frame body 30 and the subassembly of weighing, support frame body 30 sets up in the portion of holding 20 below, specifically is located spacing 22 under the position, all is the coaxial line setting, is the loop configuration equally roughly, and the bottom of product container 1000 is located the up end position of supporting frame body 30, supports it, and the subassembly of weighing then sets up in support frame body 30 below, and from this, the accessible subassembly of weighing is used for weighing product container 1000.
Specifically, the weighing assembly includes a cylinder unit 50 and a mounting unit 60, the cylinder unit 50 is connected to the support frame 30, and the mounting unit 60 is disposed on the cylinder unit 50 and can move up and down, and weighs the product container 1000 through the mounting unit 60.
The cylinder unit 50 is composed of a base 51, a cylinder body 52 and a connecting column 53, the base 51 is used for bearing and assembling the cylinder body 50 and the two connecting columns 53, the connecting column 53 is fixedly connected with the bottom of the support frame body 30, and the output end of the cylinder body 52 is vertically upwards fixedly connected with the mounting unit 60.
The mounting unit 60 is composed of a main base body 61, support bodies 62, a weighing sensor 63 and a weighing base 64, the main base body 61 is connected with the output end of the cylinder block 52, the two support bodies 62 are arranged on the main base body 61, the weighing sensor 63 and the weighing base 64 are both connected with the support bodies 62, the weighing sensor 63 is located between the support bodies 62 and the main base body 61, and the weighing base 64 is located above the support bodies 62, namely, the weighing base comprises two weighing base 64 structures in total, and is matched with the contact accommodation of the two product containers 1000, namely, the two product containers 1000 can be weighed at a time.
As shown in fig. 5-6, in particular, the weighing seat 64 includes a coupling body 65 and a positioning body 66, the coupling body 65 is disposed between the positioning body 66 and the support body 62, and is used for supporting and connecting, two protruding bodies 67 are convexly disposed on the positioning body 66 to form a substantially Y-shaped structure, and a receiving groove 68 is concavely disposed at an upper end surface of the protruding body 67, and the receiving groove 68 is in fit with an outer wall of the bottom of the product container 1000.
Meanwhile, two weighing holes 31 are penetratingly formed in the support frame body 30, each weighing hole 31 is formed by two through holes formed in a corresponding manner, and the shape of each through hole is identical to that of the corresponding protrusion 67, so that the protrusion 67 can penetrate through the weighing holes 31, stably support the product container 1000, and lift up the product container 1000 for weighing.
After weighing, compensation portion 40 begins work, it comprises mounting bracket 41 and two compensation filling heads 42 of setting on mounting bracket 41, it is connected fixedly with filling mechanism 3 through mounting bracket 41, compensation filling head 42 sets up in the portion of holding 20 top and corresponding with product container 1000's position, compensation filling head 42 communicates with the ceramic pump of high accuracy, through the required liquid medicine of ceramic pump ration extraction, then fill head 42 through the compensation and supply the liquid medicine in to the product container 1000 that weight is not up to standard.
The utility model discloses when using, earlier carry out the pouring of liquid medicine to product container 1000, product container 1000 gets into the portion of holding 20 afterwards, the rotation that drives the portion of holding 20 through drive division 10 rotates two product container 1000 to weigh seat 64 position directly over, drive division 10 stall, weigh seat 64 and stretch out two product container 1000 that will correspond the position and weigh, and with weighing information feedback to compensation portion 40, extract the not enough product container 1000 of liquid medicine volume by compensation portion 40, until weighing up to standard, drive division 10 starts to drive product container 1000 pivoted continuation and rotates afterwards, two unweighting product container 1000 at rear get into directly over the seat 64 position of weighing directly over, the repetition carries on above-mentioned operation can.
All the recited means herein may be performed in any suitable order. The use of any and all examples, or exemplary language (e.g., "such as") provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.
The present invention describes preferred embodiments, including the best mode of carrying out the present invention as known to those skilled in the art. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The present invention contemplates that skilled artisans can use this variation as appropriate, and the present invention teaches that the present invention can be practiced in other ways than those specifically described herein. Accordingly, this invention includes all modifications encompassed within the spirit and scope of the invention as defined by the claims. Moreover, unless stated otherwise or clearly contradicted by context, the present disclosure includes any and all possible variations of the above-described elements.
Claims (8)
1. The utility model provides a compensation mechanism weighs for bottled liquid filling for to the liquid medicine fill carry out the check-up of weighing and compensate the filling after accomplishing, its characterized in that, compensation mechanism weighs includes:
the driving part comprises a driving motor and a transmission assembly, and the transmission assembly is used for transmitting the output force of the driving motor;
the star wheel turntable is connected with the transmission assembly and rotates along with the transmission assembly, a plurality of positioning grooves are formed in the star wheel turntable, the star wheel protection ring is arranged around the star wheel turntable, and the product container is limited between the positioning grooves and the star wheel protection ring;
the weighing part comprises a supporting frame body and a weighing assembly, the supporting frame body is arranged below the accommodating part, the product container is arranged on the supporting frame body, the weighing assembly is arranged below the supporting frame body, and the weighing assembly is used for weighing the product container;
the compensation portion fills the head including mounting bracket and the compensation of setting on the mounting bracket, the head setting is filled in the compensation and corresponding in the portion top of holding and with the position of product container, the head is filled in the compensation is used for replenishing the liquid medicine in the product container that does not reach standard to weight.
2. The mechanism of claim 1, wherein said support frame has at least one weighing aperture therethrough, said product container passing through said weighing aperture.
3. The weighing compensation mechanism of claim 2, wherein the weighing assembly comprises a cylinder unit and a mounting unit, the cylinder unit is connected with the support frame, the mounting unit is arranged on the cylinder unit and can perform lifting movement, and the mounting unit can penetrate through the weighing hole and be in contact fit with the product container.
4. The weighing compensation mechanism of claim 3, wherein the mounting unit comprises a main base body, a support body, a weighing sensor and a weighing base, the main base body is connected with the output end of the cylinder unit, at least two support bodies are arranged on the main base body, the weighing sensor and the weighing base are both connected with the support body, and the weighing base is in contact fit with the product container.
5. The weighing compensation mechanism of claim 4, wherein the weighing seat comprises a coupling body and a positioning body, the coupling body is disposed between the positioning body and the supporting body, the positioning body is provided with two protruding bodies protruding, the protruding bodies are provided with receiving grooves recessed inwards, the protruding bodies can pass through the weighing holes, and the protruding bodies receive and place the bottoms of the product containers through the receiving grooves.
6. The weighing compensation mechanism of claim 1, wherein the transmission assembly comprises a base, a speed reducer and a transmission shaft, the speed reducer is disposed on one side of the base and connected to an output end of the driving motor, the transmission shaft is connected to an output end of the speed reducer, and the transmission shaft extends to the star wheel turntable and drives the star wheel turntable to rotate.
7. The weighing compensation mechanism of claim 1, wherein a gap exists between the star wheel retainer and the star wheel turntable.
8. The weight compensation mechanism of claim 1, wherein a gap exists between the star plate retainer and the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222257578.8U CN218491437U (en) | 2022-08-26 | 2022-08-26 | Weighing compensation mechanism for filling bottled liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222257578.8U CN218491437U (en) | 2022-08-26 | 2022-08-26 | Weighing compensation mechanism for filling bottled liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218491437U true CN218491437U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222257578.8U Active CN218491437U (en) | 2022-08-26 | 2022-08-26 | Weighing compensation mechanism for filling bottled liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218491437U (en) |
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- 2022-08-26 CN CN202222257578.8U patent/CN218491437U/en active Active
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