阅读说明：本技术 一种用于食品加工的柱塞式灌装机防滴洒装置 (A plunger type liquid filling machine antidrip device that spills for food processing ) 是由 陆杰 于 2020-11-25 设计创作，主要内容包括：本发明公开了一种用于食品加工的柱塞式灌装机防滴洒装置,包括定位套管、倒刺锥和弹性伸缩轴,所述倒刺锥由圆锥体和截面为锯齿状的环形圈构成。本发明中,设置定位套管,在定位套管内弹性连接倒刺锥,倒刺锥可以抖动去,其抖动的动力来源于流动的罐装液,定位套管内表壁设置环形导流板,倒刺锥由圆锥体和环形板构成,环形导流板可以将从倒刺锥上方注入的罐装液导入圆锥体的锥面上,避免在定位套管的口部和位于口部内的侧壁上产生积液,环形导流板固定套设在圆锥体的锥面其截面为锯齿状,圆锥体的下部设置汇聚环形槽,环形导流板和汇聚环形槽可以收集圆锥体表壁的罐装液,避免在切换罐装瓶时出现滴液的现象。(The invention discloses a plunger type filling machine drip-proof device for food processing, which comprises a positioning sleeve, a barb cone and an elastic telescopic shaft, wherein the barb cone consists of a cone and an annular ring with a sawtooth-shaped section. According to the invention, the positioning sleeve is arranged, the barb cone is elastically connected in the positioning sleeve and can be shaken, the shaking power of the barb cone comes from flowing canned liquid, the inner surface wall of the positioning sleeve is provided with the annular guide plate, the barb cone is composed of the cone and the annular plate, the annular guide plate can guide the canned liquid injected from the upside of the barb cone into the conical surface of the cone, so that accumulated liquid is prevented from being generated on the opening part of the positioning sleeve and the side wall positioned in the opening part, the annular guide plate is fixedly sleeved on the conical surface of the cone, the cross section of the conical surface of the cone is in a sawtooth shape, the gathering annular groove is arranged at the lower part of the cone, and the annular guide plate and the gathering annular groove can collect the canned liquid on.)

1. The utility model provides a plunger type liquid filling machine antidrip device that spills for food processing, its characterized in that includes position sleeve (1), barb awl (2) and elastic expansion axle (3), barb awl (2) comprises cone (21) and cross-section for annular ring (22) of cockscomb structure, annular ring (22) fixed cover is established on the conical surface of cone (21) and is the distribution of same axle center, cone (21) are installed in position sleeve (1) and are the distribution of same axle center through elastic expansion axle (3), the tip of this cone (21) is down, the conical surface of interior table wall and cone (21) of annular ring (22) forms shutoff groove (4), interior periphery fixed of position sleeve (1) is provided with annular guide plate (11) of distributing with the axle center, annular guide plate (11) are conical and the tip is located the below of annular ring (22), the tip and the cone (21) clearance fit of this annular guide plate (11), just set up on the conical surface of cone (21) and be close to the awl end and assemble ring channel (211), the top of cone (21) is provided with pivot (212) with the axle center distribution, the top fixedly connected with impeller (5) of pivot (212), blade (51) on this impeller (5) are circumference non-uniform distribution.

2. A plunger-type filling machine drip-proof device for food processing as claimed in claim 1, wherein said conical surface of said cone (21) is provided with at least two axially distributed delay ring grooves (215), said delay ring grooves (215) being located between said converging ring groove (211) and said ring (22).

3. A plunger-type filler anti-drip device for food processing according to claim 1, characterized in that the length of adjacent blades (51) on the impeller (5) is smaller than the length of the remaining blades (51).

4. A plunger type filling machine drip-proof device for food processing according to claim 1, characterized in that the inner periphery of the positioning sleeve (1) is fixedly provided with an annular baffle plate (12) positioned below the annular deflector plate (11), the outer periphery of the positioning sleeve (1) is fixedly provided with an air supplement pipe (13), and the air supplement pipe (13) is communicated with the space formed by the annular deflector plate (11) and the annular baffle plate (12).

5. A plunger-type filler anti-drip device for food processing as set forth in claim 1 characterized in that a flow-gathering needle (213) is fixedly arranged at the bottom of the cone (21).

6. A plunger type filling machine anti-drip device for food processing according to claim 1, characterized in that a backflow cavity (214) is formed in the cone (21), a centrifugal turntable (6) is arranged in the backflow cavity (214), the backflow cavity (214) is provided with a backflow channel (2141) communicated with the converging annular groove (211) at the inner periphery thereof, and the bottom of the rotating shaft (212) extends into the backflow cavity (214) and is fixedly connected with the centrifugal turntable (6).

7. A plunger-type filling machine anti-drip device for food processing according to claim 6, characterized in that the outer surface wall of the centrifugal turntable (6) is provided with grooves (61) uniformly distributed in circumferential direction.

Technical Field

The invention relates to the technical field of food filling, in particular to a plunger type filling machine anti-dripping device for food processing.

Background

In the food processing field, the canning of liquids such as oils, beverages generally adopts plunger type canning machine canning, the canning pipe is down, adopt the liquid bottle of unified capacity to connect in turn, switch the clearance at the liquid bottle, can store up a certain amount of liquid in canning mouth inner wall and bottom position, the easy quick gathering of canning liquid that the mobility is good drips, the canning liquid that the mobility is poor is piled up easily at the canning oral area, then the gathering is delayed and is dripped, the canning district is all can be polluted to the condition of two kinds of drippage above-mentioned, specifically canning mesa and canning body, and the condition that the canning liquid of canning mouth sclerosis can appear in the latter condition, from this the canning liquid that still can pollute the process.

Therefore, the invention provides a plunger type filling machine anti-dripping device for food processing.

Disclosure of Invention

The invention aims to: in order to solve the problems mentioned in the background art, the anti-dripping device of the plunger type filling machine for food processing is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a plunger type filling machine drip-proof device for food processing comprises a positioning sleeve, a barb cone and an elastic telescopic shaft, wherein the barb cone is composed of a cone and an annular ring with a sawtooth-shaped cross section, the annular ring is fixedly sleeved on a conical surface of the cone and distributed coaxially, the cone is installed in the positioning sleeve through the elastic telescopic shaft and distributed coaxially, the small end of the cone faces downwards, a shutoff groove is formed by the inner surface wall of the annular ring and the conical surface of the cone, an annular guide plate distributed coaxially is fixedly arranged on the inner periphery of the positioning sleeve, the annular guide plate is conical, the small end of the annular guide plate is positioned below the annular ring, the small end of the annular guide plate is in clearance fit with the cone, a gathering annular groove is formed in the conical surface of the cone and close to the cone bottom, a rotating shaft distributed coaxially is arranged at the top of the cone, and an impeller is fixedly connected at the top of the rotating shaft, the blades on the impeller are circumferentially and non-uniformly distributed.

As a further description of the above technical solution:

at least two axially distributed delay annular grooves are formed in the conical surface of the conical body and are located between the converging annular groove and the annular ring.

As a further description of the above technical solution:

the length of a plurality of adjacent blades on the impeller is less than that of the rest blades.

As a further description of the above technical solution:

the inner periphery of the positioning sleeve is fixedly provided with an annular baffle plate positioned below the annular guide plate, the outer periphery of the positioning sleeve is fixedly provided with an air supplementing pipe, and the air supplementing pipe is communicated with a space formed by the annular guide plate and the annular baffle plate.

As a further description of the above technical solution:

and a flow gathering needle is fixedly arranged at the bottom of the cone.

As a further description of the above technical solution:

a backflow cavity is formed in the cone, a centrifugal rotary table is arranged in the backflow cavity, a backflow channel communicated with the convergence annular groove is formed in the inner periphery of the backflow cavity, and the bottom of the rotating shaft extends into the backflow cavity and is fixedly connected with the centrifugal rotary table.

As a further description of the above technical solution:

the outer surface wall of the centrifugal turntable is provided with grooves which are uniformly distributed in the circumferential direction.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the positioning sleeve is arranged, the barb cone is elastically connected in the positioning sleeve and can be shaken, the shaking power of the barb cone comes from flowing canned liquid, the inner surface wall of the positioning sleeve is provided with the annular guide plate, the barb cone is composed of the cone and the annular plate, the annular guide plate can guide the canned liquid injected from the upside of the barb cone into the conical surface of the cone, so that accumulated liquid is prevented from being generated on the opening part of the positioning sleeve and the side wall positioned in the opening part, the annular guide plate is fixedly sleeved on the conical surface of the cone, the cross section of the conical surface of the cone is in a sawtooth shape, the gathering annular groove is arranged at the lower part of the cone, and the annular guide plate and the gathering annular groove can collect the canned liquid on.

2. In the invention, the inner periphery of the positioning sleeve is fixedly provided with the annular baffle plate positioned below the annular guide plate, the outer periphery of the positioning sleeve is fixedly provided with the air supplementing pipe, the air supplementing pipe is communicated with a space formed by the annular guide plate and the annular baffle plate, canned liquid descends along the conical surface of the cone in the canning process, local negative pressure can be generated at the opening part of the annular guide plate, external air enters between the annular baffle plate and the annular guide plate through the air supplementing pipe, a small amount of canned liquid reserved at the small port part of the annular guide plate can be blown away by air, meanwhile, the flow of canned liquid on the conical surface of the cone is accelerated, and the drip-proof reliability is improved.

3. According to the invention, the cone is internally provided with the backflow cavity, the centrifugal turntable is arranged in the backflow cavity, the inner periphery of the backflow cavity is provided with the backflow channel communicated with the convergence annular groove, the bottom of the rotating shaft extends into the backflow cavity and is fixedly connected with the centrifugal turntable, the outer wall of the centrifugal turntable is provided with the grooves which are uniformly distributed in the circumferential direction, when canned liquid is separated from the cone, the impeller continuously rotates under the action of inertia, the rotating shaft rotates to drive the centrifugal turntable to rotate in the backflow cavity, the grooves can discharge the canned liquid in the backflow cavity, the liquid level in the convergence annular groove can be further reduced, and the liquid level adjusting device is suitable for the condition of poor liquidity.

Drawings

Fig. 1 is a schematic structural view of a positioning sleeve, an impeller, a barb cone and an elastic telescopic shaft of a plunger type filling machine drip-proof device for food processing according to the present invention;

FIG. 2 is a schematic front view of a plunger-type filling machine anti-drip device for food processing according to the present invention shown in FIG. 1;

FIG. 3 is a schematic structural diagram of a half-sectional view of a barb cone of an anti-drip device of a plunger-type filling machine for food processing according to the present invention;

FIG. 4 is a schematic structural view of an additional air supply pipe and an annular baffle plate in FIG. 1 of an anti-drip device of a plunger type filling machine for food processing according to the present invention;

fig. 5 is a schematic structural diagram of a connection section of a barb cone and a centrifugal turntable of a plunger type filling machine anti-drip device for food processing according to the present invention.

Illustration of the drawings:

1. positioning the sleeve; 11. an annular baffle; 12. an annular baffle; 13. a gas supplementing pipe; 2. a barb cone; 21. a cone; 211. a converging annular groove; 212. a rotating shaft; 213. a flow gathering needle; 214. a reflux cavity; 2141. a return channel; 215. a time-delay annular groove; 22. an annular ring; 3. an elastic telescopic shaft; 4. a cut-off groove; 5. an impeller; 51. a blade; 6. a centrifugal turntable; 61. and (4) a groove.

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.

Example 1

Referring to fig. 1-3, a plunger type filling machine drip-proof device for food processing, the drip-proof device is installed at the bottom of a filling tube of a plunger type filling machine, and comprises a positioning sleeve 1, a barb cone 2 and an elastic telescopic shaft 3, the top of the positioning sleeve 1 is connected with the bottom of the filling tube in a screwing mode, the barb cone 2 is composed of a cone 21 and an annular ring 22 with a saw-toothed section, the annular ring 22 is fixedly sleeved on the conical surface of the cone 21 and coaxially distributed, the cone 21 is installed in the positioning sleeve 1 through the elastic telescopic shaft 3 and coaxially distributed, the number of the elastic telescopic shafts 3 is two and symmetrically distributed, the whole barb cone 2 is elastically connected with the positioning sleeve 1 and can axially shake along the elastic telescopic shaft 3, the small end of the cone 21 faces downwards, the inner surface wall of the annular ring 22 and the conical surface of the cone 21 form a cut-off groove 4, the canned liquid is injected from the upper part of the cone 21, a part of the liquid enters the shutoff groove 4 and flows towards the inner wall direction of the positioning sleeve 1 under the guidance of the inner surface wall of the annular ring 22, the inner periphery of the positioning sleeve 1 is fixedly provided with the annular guide plate 11 which is coaxially distributed, the annular guide plate 11 is conical, the small end of the annular guide plate 11 is positioned under the annular ring 22, the canned liquid flowing towards the inner wall direction of the positioning sleeve 1 falls onto the inner surface wall of the annular ring 22, the small end of the annular guide plate 11 is in clearance fit with the cone 21, the canned liquid falls on the conical surface of the cone 21 under the guidance of the annular guide plate 11 and descends along the conical surface, the convergent annular groove 211 is arranged on the conical surface of the cone 21 and close to the cone bottom, the canned liquid part close to the conical surface enters the convergent annular groove 211 and then descends to the bottom of the cone 21 and is separated, and the canned liquid cannot contact with the opening part of the positioning sleeve, the problem of 'a certain amount of liquid can be accumulated on the inner wall and the bottom of the filling opening' mentioned in the background art is avoided, the flow gathering needle 213 is fixedly arranged at the bottom of the cone 21, so that the canned liquid can be accelerated to be separated from the cone 21, wherein the top of the cone 21 is provided with a rotating shaft 212 which is coaxially distributed, the top of the rotating shaft 212 is fixedly connected with an impeller 5, the blades 51 on the impeller 5 are circumferentially and non-uniformly distributed, preferably, the length of a plurality of adjacent blades 51 on the impeller 5 is smaller than that of the other blades 51, when the canned liquid passes through the impeller 5, the canned liquid and the canned liquid interact to drive the impeller 5 to rotate, since the unbalance of the rotation of the impeller 5 will make the whole cone 21 shake along the axial direction of the elastic telescopic shaft 3, this accelerates the release of the canned liquid from the bottom of the cone 21, the above description introducing the role of the device in the normal canning process of the canning machine; when canning is finished, the top of the barb cone 2 stops injecting canned liquid, after the canned liquid is separated from the cone 21, the impeller 5 continuously rotates under the action of inertia and drives the cone 21 to shake, at the moment, the liquid level of the shutoff groove 4 and the canned liquid in the convergence annular groove 211 is lower than the outer edge of the groove, the canned liquid remained on the outer surface wall of the cone 21 can be collected, the situation that the canned liquid continuously drips is avoided, at least two delay annular grooves 215 which are axially distributed can be further formed in the conical surface of the cone 21, the delay annular grooves 215 are located between the convergence annular groove 211 and the annular ring 22, and the canned liquid can be dispersedly collected.

Example 2

Referring to fig. 4, the difference from embodiment 1 is that an annular baffle 12 located below the annular deflector 11 is fixedly arranged on the inner periphery of the positioning sleeve 1, an air supply pipe 13 is fixedly arranged on the outer periphery of the positioning sleeve 1, the air supply pipe 13 is communicated with the space formed by the annular deflector 11 and the annular baffle 12, a small amount of canned liquid can be retained at the small port part of the annular deflector 11 and can overflow to the outer side of the mouth part of the annular deflector 11 in the canning process, which can be avoided by arranging the annular baffle 12 and the air supply pipe 13, specifically, in the process of the canned liquid descending along the conical surface of the cone 21, the flow velocity between the annular baffle 12 and the conical surface of the cone 21 is too large and local negative pressure is generated, external air enters between the annular baffle 12 and the annular deflector 11 through the air supply pipe 13, and the small amount of canned liquid retained at the small port part of the annular deflector 11 can be, meanwhile, the flow of the canned liquid on the conical surface of the cone 21 is accelerated, and the drip-proof reliability is improved.

Example 3

Referring to fig. 5, the difference from embodiments 1 and 2 is that a backflow cavity 214 is formed in the cone 21, a centrifugal turret 6 is disposed in the backflow cavity 214, a backflow passage 2141 communicating with the converging annular groove 211 is formed in an inner periphery of the backflow cavity 214, a bottom of the rotating shaft 212 extends into the backflow cavity 214 and is fixedly connected with the centrifugal turret 6, grooves 61 are uniformly distributed in the circumferential direction are formed in an outer wall of the centrifugal turret 6, when the canned liquid is separated from the cone 21, the impeller 5 continues to rotate due to inertia, the rotating shaft 212 rotates to drive the centrifugal turret 6 to rotate in the backflow cavity 214, the grooves 61 can push canned liquid remaining in the backflow cavity 214 and discharge into the backflow passage 2141, then the canned liquid enters the converging annular groove 211, the liquid in the converging annular groove 211 overflows, when the rotating shaft 212 stops rotating, the liquid level in the converging annular groove 211 further decreases, and more canned liquid flowing down along the outer wall of the cone 21 can be collected, is suitable for the condition of poor liquid fluidity of canning liquid.

The working principle is as follows: before canning, the top of the positioning sleeve 1 is connected with a canning pipe of a canning machine in a screwing way, then the lower end of the positioning sleeve 1 is inserted into the mouth of the canning bottle, then the canning machine is controlled to carry out canning, the canning liquid is injected from the upper part of a cone 21, a part of liquid enters a cut-off groove 4 and flows towards the inner wall direction of the positioning sleeve 1 under the guidance of the inner surface wall of an annular ring 22, an annular guide plate 11 which is coaxially distributed is fixedly arranged at the inner periphery of the positioning sleeve 1, the annular guide plate 11 is conical, the small end of the annular guide plate 11 is positioned below the annular ring 22, the canning liquid flowing towards the inner wall direction of the positioning sleeve 1 falls onto the inner surface wall of the annular ring 22, the canning liquid falls on the conical surface of the cone 21 under the guidance of the annular guide plate 11 and falls along the conical surface, the canning liquid part close to the conical surface enters a converging annular groove 211 and then falls to the, canned liquid can not with the oral area of position sleeve 1 and the inner wall contact of being close to the oral area, can not appear "can store up a certain amount of liquid at canned mouth inner wall and bottom position" the problem of mentioning in the background art, moreover at the in-process of canning, cone 21 shakes under impeller 5's unbalance nature pivoted effect, improves the mobility of canned liquid on the cone 21, and then can accelerate the separation, conveniently switches the canning bottle.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.