CN114105064B

CN114105064B - Dairy products filling disinfecting equipment

Info

Publication number: CN114105064B
Application number: CN202111511969.1A
Authority: CN
Inventors: 房宇; 张新新; 李堃; 李锋; 李正; 张芸
Original assignee: Bengbu Heping Dairy Co ltd
Current assignee: Bengbu Heping Dairy Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2023-03-14
Anticipated expiration: 2041-12-07
Also published as: CN114105064A

Abstract

The invention relates to the technical field of dairy product production equipment, and discloses dairy product filling and sterilizing equipment which comprises a conveying table, wherein a material distribution structure, a filling structure and a detection structure are sequentially arranged on the conveying table along a conveying direction, the filling structure comprises a raw material tank, the interior of the raw material tank is divided into an upper first cavity and a lower second cavity through a partition plate, an electric heating pipe is embedded in the side wall of the second cavity, a switch assembly for controlling the opening and closing of the electric heating pipe is installed in the first cavity, a piston for pushing materials is installed in the second cavity, and potential assemblies for controlling the filling amount are arranged on two sides of the bottom of the piston. According to the invention, the opening and closing control of the electric heating pipe can be realized according to the temperature change condition in the second chamber, the timeliness and the accuracy of temperature control are improved, the liquid level change of the dairy product is kept constant during each filling, and the consistency of the filling quantity is ensured.

Description

Dairy products filling disinfecting equipment

Technical Field

The invention relates to the technical field of dairy product production equipment, in particular to dairy product filling and sterilizing equipment.

Background

The dairy product is a daily drink with very high nutritive value in the current market, and is a product which is processed and manufactured by using cow milk or goat milk and processed products thereof as main raw materials, adding or not adding proper amount of vitamins, minerals and other auxiliary materials and using conditions required by laws, regulations and standards. The dairy products are in two existing modes of liquid state and solid state, and the liquid dairy products are more and more popular with consumers due to the convenience and rapidness of eating.

The existing liquid dairy product filling equipment is shown in fig. 1 and comprises a storage tank, a filling machine, a filling output pipe and a conveying table, wherein dairy product packaging bottles are conveyed on the conveying table, and dairy products are filled by the filling machine when the dairy product packaging bottles pass through the filling output pipe. Need carry out high temperature sterilization to the liquid dairy products in the holding vessel during the filling, but the temperature control of current filling equipment when the disinfection still is not timely, accurate enough, leads to the high temperature easily or crosses lowly, is difficult to control the highly uniform of dairy products filling volume during the filling simultaneously. Therefore, this application provides a dairy products filling disinfecting equipment of ability accurate control sterilization temperature and filling volume.

Disclosure of Invention

The invention aims to provide dairy product filling and sterilizing equipment capable of accurately controlling sterilization temperature and filling quantity, and aims to solve the problems that the existing filling equipment improved in the background technology is not timely and accurate in object control and is difficult to control the consistent filling quantity:

the purpose of the invention can be realized by the following technical scheme:

the utility model provides a dairy products filling disinfecting equipment, includes carries the platform, carry the bench to have set gradually branch material structure, filling structure and detection structure along direction of delivery, the filling structure includes the head tank, the inside of head tank is separated for the first cavity of top and the second cavity of below through the baffle, the embedded electric heating pipe that is equipped with of lateral wall of second cavity, install the switch module that is used for controlling electric heating pipe and opens and close in the first cavity, install the piston that is used for pushing away the material in the second cavity, the bottom both sides of piston are provided with the potential subassembly that is used for controlling the filling volume.

As a further scheme of the invention: the feed cylinder is connected with the conveying table through a support frame I at the top, an alarm lamp and an inlet pipe are installed on the side wall of the feed cylinder, a filling discharging pipe is installed at the bottom of the feed cylinder, a material pushing cylinder is installed at the top of the feed cylinder, and an output shaft of the material pushing cylinder penetrates through a first cavity and then is fixedly connected with a piston.

As a further scheme of the invention: the switch assembly comprises a metal plate, a movable rod, an upper conductive block and a lower conductive block, the movable rod is fixedly connected to the bottom of the metal plate, the lower end of the movable rod penetrates through the partition plate and extends into the second cavity, the upper conductive block is arranged on two sides of the inner wall of the first cavity, and the lower conductive block is arranged on two sides of the inner wall of the first cavity.

As a further scheme of the invention: two sides of the upper end surface of the metal plate are provided with upper contacts corresponding to the upper conductive blocks, and the upper conductive blocks are electrically connected with the alarm lamp;

and lower contacts corresponding to the lower conductive blocks are arranged on two sides of the lower end surface of the metal plate, and the lower conductive blocks are electrically connected with the electric heating pipes.

As a further scheme of the invention: the potential assembly comprises two fixing rods, the two fixing rods are respectively and fixedly connected to two sides of the bottom of the piston, and an upper liquid level electrode and a lower liquid level electrode are sleeved on each fixing rod.

As a further scheme of the invention: the two upper liquid level electrodes are positioned at the same height, and the two lower liquid level electrodes are positioned at the same height.

As a further scheme of the invention: the material distributing structure comprises a support frame II, two sides in the support frame II are rotatably connected with material distributing rollers, and the upper ends and the lower ends of the material distributing rollers are rotatably connected with rotating seats through rotating shafts.

As a further scheme of the invention: the top and the bottom in the support frame II all are equipped with the spout, sliding connection has the slider in the spout, rotate seat and slider fixed connection, electric telescopic handle is installed to the one end of bottom spout, electric telescopic handle is connected with the slider that corresponds.

As a further scheme of the invention: the detection structure comprises a support frame III, and detection cameras are installed on the two sides and the top of the support frame III.

As a further scheme of the invention: a control panel is installed on one side of the conveying table, and the conveying table is fixedly supported on the base through supporting legs.

The invention has the beneficial effects that:

(1) According to the invention, by arranging the switch assembly, when the sterilization temperature is too high, the hot air can push the metal plate to move upwards, the lower conductive blocks are disconnected, the electric heating pipe stops heating, when the sterilization temperature is too low, the metal plate moves downwards to enable the lower conductive blocks to be communicated, and the electric heating pipe starts heating, so that the on-off control of the electric heating pipe can be realized according to the temperature change condition in the second cavity, and the timeliness and the accuracy of temperature control are improved;

(2) According to the invention, the potential component is arranged, and the upper liquid level electrode and the lower liquid level electrode are matched with the liquid level change of the liquid dairy product, so that the liquid level change of the dairy product is kept constant when the material pushing cylinder is used for filling and pushing materials each time, and the consistency of filling quantity each time is ensured;

(3) According to the invention, the material distributing structure is arranged, and the sliding block is pulled by the electric telescopic rod to move, so that the distance between the two material distributing rollers is adjusted, the dairy product packaging bottles with different sizes can be adapted, and the application range is enlarged.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of a raw material tank in the present invention;

FIG. 4 is an enlarged partial schematic view at A in FIG. 3;

FIG. 5 is a schematic view of the structure of the distributing structure in the present invention;

FIG. 6 is a schematic diagram of the structure of the detection structure of the present invention.

In the figure:

10. a conveying table; 101. a control panel; 102. supporting legs; 103. a base;

20. a material distributing structure; 201. a support frame II; 202. a material distributing roller; 203. a rotating seat; 204. a chute; 205. a slider; 206. an electric telescopic rod;

30. a filling structure; 301. a raw material tank; 302. a support frame I; 303. an alarm light; 304. a feed pipe; 305. filling a discharge pipe; 306. a material pushing cylinder; 307. a piston; 308. an electric heating tube; 309. a metal plate; 310. a movable rod; 311. an upper conductive block; 312. a lower conductive block; 313. an upper contact; 314. a lower contact; 315. fixing the rod; 316. an upper liquid level electrode; 317. a lower liquid level electrode; 40. detecting the structure; 401. a support frame III; 402. a camera is detected.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 2, the present invention is a dairy product filling and sterilizing apparatus, which includes a conveying table 10, and a distributing structure 20, a filling structure 30 and a detecting structure 40 are sequentially disposed on the conveying table 10 along a conveying direction.

Wherein, a control panel 101 is installed on one side of the conveying platform 10, and the conveying platform 10 is fixedly supported on a base 103 through a supporting leg 102.

As shown in fig. 3, the filling structure 30 includes a material tank 301, the material tank 301 is connected to the conveying table 10 through a supporting frame i 302 at the top, a warning lamp 303 and a feeding pipe 304 are installed on a side wall of the material tank 301, a filling discharging pipe 305 is installed at the bottom of the material tank 301, a material pushing cylinder 306 is installed at the top of the material tank 301, and an output shaft of the material pushing cylinder 306 passes through the first chamber and then is fixedly connected to a piston 307.

The interior of the raw material tank 301 is divided into a first upper chamber and a second lower chamber by a partition plate, an electric heating pipe 308 is embedded in the side wall of the second chamber, a switch assembly for controlling the opening and closing of the electric heating pipe 308 is installed in the first chamber, a piston 307 for pushing materials is installed in the second chamber, and potential assemblies for controlling the filling amount are arranged on two sides of the bottom of the piston 307.

The electric heating tube 308 in this embodiment is an annular heating tube and is disposed on the second chamber at equal intervals, so that the temperature uniformity during sterilization can be ensured.

As shown in fig. 4, the switch assembly includes a metal plate 309, a movable rod 310, an upper conductive block 311 and a lower conductive block 312, the movable rod 310 is fixedly connected to the bottom of the metal plate 309, the lower end of the movable rod 310 penetrates through the partition plate and extends into the second chamber, the upper conductive block 311 is disposed on two sides of the upper portion of the inner wall of the first chamber, and the lower conductive block 312 is disposed on two sides of the lower portion of the inner wall of the first chamber.

Wherein, both sides of the upper end surface of the metal plate 309 are provided with upper contacts 313 corresponding to the upper conductive blocks 311, and the upper conductive blocks 311 are electrically connected with the alarm lamp 303;

two sides of the lower end surface of the metal plate 309 are provided with lower contacts 314 corresponding to the lower conductive blocks 312, and the lower conductive blocks 312 are electrically connected with the electric heating tube 308.

In this embodiment, a through hole for the output shaft of the pushing cylinder 306 to pass through is formed in the center of the metal plate 309, and sealing rings are disposed at the connection positions of the output shaft of the pushing cylinder 306 and the partition plates, and the connection positions of the two movable rods 310 and the partition plates, so as to improve the sealing performance of the first chamber and the second chamber.

Through the technical scheme, when the sterilization and disinfection temperature in the second chamber is too high, the hot air pushes the movable rod 310 to move upwards, the lower contact 314 below the metal plate 309 is disconnected from the lower conductive block 312, so that the electric heating pipe 308 is controlled to stop heating, and meanwhile, the upper contact 313 above the metal plate 309 is in contact communication with the upper conductive block 311, so that the alarm lamp 303 is electrified to work to remind a worker of the abnormal temperature condition; when the sterilization temperature is too low, the metal plate 309 will move down, the lower contact 314 will be connected to the lower conductive block 312 again, and the electric heating tube 308 will start to heat again.

As shown in fig. 3, the potential assembly includes two fixing rods 315, the two fixing rods 315 are respectively and fixedly connected to two sides of the bottom of the piston 307, and each fixing rod 315 is sleeved with an upper liquid level electrode 316 and a lower liquid level electrode 317.

Wherein, the two upper liquid level electrodes 316 are at the same height, and the two lower liquid level electrodes 317 are at the same height.

Through the technical scheme, when filling and pushing are carried out, the initial liquid level of a dairy product is located at the lower liquid level electrodes 317, at the moment, the two lower liquid level electrodes 317 are conducted due to the fact that the two lower liquid level electrodes 317 are immersed by the liquid dairy product, so that a control signal for pushing is sent to the pushing cylinder 306, the piston 307 is pushed to move downwards, and simultaneously, the liquid level of the dairy product and the fixed rod 315 also move downwards.

As shown in fig. 5, the distributing structure 20 includes a supporting frame ii 201, two sides in the supporting frame ii 201 are rotatably connected with a distributing roller 202, and the upper end and the lower end of the distributing roller 202 are rotatably connected with a rotating seat 203 through a rotating shaft.

Wherein, top and bottom in the support frame II 201 all are equipped with spout 204, and sliding connection has slider 205 in the spout 204, rotates seat 203 and slider 205 fixed connection, and electric telescopic handle 206 is installed to the one end of bottom spout 204, and electric telescopic handle 206 is connected with corresponding slider 205. The electric telescopic rod 206 drives the sliding block 205 to move so as to realize the adjustment of the distance between the two material distribution rollers 202.

As shown in fig. 6, the detection structure 40 includes a support frame iii 401, and detection cameras 402 are installed on both sides and the top of the support frame iii 401, so as to realize video detection of the filled dairy product through the detection cameras 402.

The working principle of the invention is as follows:

during use, dairy product packaging bottles reach one end of a conveying table 10 through transportation, then are conveyed forwards on the conveying table 10 sequentially through the distributing rollers 202 on two sides, the sliding blocks 205 can be driven to move through controlling the electric telescopic rods 206 to achieve adjustment of the distance between the two distributing rollers 202, the dairy product packaging bottles are conveyed forwards to the position under the filling structure 30, before filling, dairy product liquid in the raw material tank 301 is sterilized and disinfected through the electric heating pipe 308, meanwhile, on-off control over the electric heating pipe 308 and the alarm lamp 303 is achieved according to the temperature change condition in the second cavity, then the material pushing cylinder 306 is started to drive the piston 307 to move downwards, the dairy product liquid is injected into the packaging bottles from the filling discharge pipe 305, in the filling process, the distance between the upper liquid level electrode 316 and the lower liquid level electrode 317 is kept constant, therefore, filling quantity can be guaranteed to be consistent each time, the filled packaging bottles are visually detected through the detection camera 402 in the detection structure 40, and then enter the next process.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or 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.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The dairy product filling and sterilizing equipment comprises a conveying table (10), wherein a material distributing structure (20), a filling structure (30) and a detection structure (40) are sequentially arranged on the conveying table (10) along the conveying direction, and is characterized in that the filling structure (30) comprises a raw material tank (301), the interior of the raw material tank (301) is divided into a first cavity above and a second cavity below through a partition plate, an electric heating pipe (308) is embedded in the side wall of the second cavity, a switch assembly for controlling the opening and closing of the electric heating pipe (308) is installed in the first cavity, a piston (307) for pushing materials is installed in the second cavity, and potential assemblies for controlling the filling amount are arranged on two sides of the bottom of the piston (307);

the feed tank (301) is connected with the conveying table (10) through a support frame I (302) at the top, an alarm lamp (303) and a feeding pipe (304) are mounted on the side wall of the feed tank (301), a filling and discharging pipe (305) is mounted at the bottom of the feed tank (301), a material pushing cylinder (306) is mounted at the top of the feed tank (301), and an output shaft of the material pushing cylinder (306) penetrates through a first cavity and then is fixedly connected with a piston (307);

the potential assembly comprises two fixing rods (315), the two fixing rods (315) are respectively and fixedly connected to two sides of the bottom of the piston (307), and an upper liquid level electrode (316) and a lower liquid level electrode (317) are sleeved on each fixing rod (315);

the two upper liquid level electrodes (316) are positioned at the same height, and the two lower liquid level electrodes (317) are positioned at the same height;

the downward moving speed of the fixing rod (315) is greater than the descending speed of the liquid level of the dairy product, so that the fixing rod (315) can be gradually immersed into the dairy product liquid until the liquid level of the dairy product liquid reaches the upper liquid level electrode (316), at the moment, the upper liquid level electrode (316) is conducted due to the immersion of the liquid dairy product, a control signal for stopping material pushing is sent to the material pushing cylinder (306), the material filling process is finished, and then the material pushing cylinder (306) drives the piston (307) to move upwards, so that the upper liquid level electrode (316) is just located at the liquid level to prepare for the next filling.

2. The dairy product filling and sterilizing device according to claim 1, wherein the switch assembly comprises a metal plate (309), a movable rod (310), an upper conductive block (311) and a lower conductive block (312), the movable rod (310) is fixedly connected to the bottom of the metal plate (309), the lower end of the movable rod (310) penetrates through the partition plate and extends into the second chamber, the upper conductive block (311) is arranged on two sides above the inner wall of the first chamber, and the lower conductive block (312) is arranged on two sides below the inner wall of the first chamber.

3. The dairy product filling and disinfecting equipment according to claim 2, wherein two sides of the upper end surface of the metal plate (309) are provided with upper contacts (313) corresponding to the upper conductive blocks (311), and the upper conductive blocks (311) are electrically connected with the alarm lamp (303);

two sides of the lower end face of the metal plate (309) are provided with lower contacts (314) corresponding to the lower conductive blocks (312), and the lower conductive blocks (312) are electrically connected with the electric heating tube (308).

4. The dairy product filling and sterilizing device according to claim 1, wherein the distributing structure (20) comprises a support frame II (201), two sides in the support frame II (201) are rotatably connected with a distributing roller (202), and the upper end and the lower end of the distributing roller (202) are rotatably connected with a rotating seat (203) through rotating shafts.

5. The dairy product filling and disinfecting equipment according to claim 4, wherein sliding grooves (204) are formed in the top and the bottom of the supporting frame II (201), sliding blocks (205) are connected in the sliding grooves (204), the rotating seat (203) is fixedly connected with the sliding blocks (205), an electric telescopic rod (206) is installed at one end of each sliding groove (204) at the bottom, and the electric telescopic rods (206) are connected with the corresponding sliding blocks (205).

6. The dairy product filling and sterilizing device according to claim 1, wherein the detection structure (40) comprises a support frame III (401), and detection cameras (402) are mounted on two sides and the top of the support frame III (401).

7. A filling and sterilizing equipment for dairy products according to any one of claims 1-6, characterized in that a control panel (101) is installed on one side of the conveying platform (10), and the conveying platform (10) is fixedly supported on a base (103) through supporting legs (102).