阅读说明：本技术 三层肉类分割生产线 (Three-layer meat cutting production line ) 是由 毛凯旸 于 2020-07-01 设计创作，主要内容包括：本发明公开了三层肉类分割生产线,三层肉类分割生产线,包括自动预分割系统、后腿输送机、中段输送机、前腿输送机、重箱输送机、重箱爬坡输送机、包装输送机、空箱爬坡回空输送机、空箱返回输送总线、净箱输送返回总线和净箱输送机,自动预分割系统包含履带接收输送机、履带输送机二、履带输送机三以及圆盘式低速锯；所述履带输送机二两端分别与履带接收输送机、履带输送机三连接,所述履带接收输送机、履带输送机二一侧均安装有圆盘式低速锯,所述履带接收输送机远离履带输送机二的一端安装有下降机；所述履带接收输送机远离下降机的一端与后腿输送机连接。该三层肉类分割生产线,整机符合食品卫生要求,可以将污染减少到最低。(The invention discloses a three-layer meat cutting production line which comprises an automatic pre-cutting system, a rear leg conveyor, a middle section conveyor, a front leg conveyor, a heavy box climbing conveyor, a packaging conveyor, an empty box climbing and returning conveyor, an empty box returning and conveying bus, a clean box conveying and returning bus and a clean box conveyor, wherein the automatic pre-cutting system comprises a track receiving conveyor, a track conveyor II, a track conveyor III and a disc type low-speed saw; two ends of the second crawler conveyor are respectively connected with the third crawler receiving conveyor and the third crawler conveyor, disc type low-speed saws are mounted on one sides of the second crawler receiving conveyor and one sides of the second crawler conveyor, and a descending machine is mounted at one end, far away from the second crawler conveyor, of the second crawler receiving conveyor; and one end of the track receiving conveyor, which is far away from the descending machine, is connected with the rear leg conveyor. The three-layer meat cutting production line has the advantages that the whole machine meets the food sanitation requirement, and the pollution can be reduced to the minimum.)

1. Production line is cut apart to three-layer meat, including automatic pre-segmentation system, back leg conveyer (6), middle section conveyer (7), preceding leg conveyer (8), heavy case conveyer (12), heavy case climbing conveyer (13), packing conveyer (14), empty case climbing return to empty conveyer (15), empty case return conveyor bus (16), clean case transport return bus (18) and clean case conveyer (9), its characterized in that: the automatic pre-segmentation system comprises a track receiving conveyor (1), a track conveyor II (2), a track conveyor III (3) and a disc type low-speed saw (4); an operator (22) is arranged in front of the first disc type low-speed saw (4) for dividing and positioning, and a laser positioning device is arranged on the disc type low-speed saw (4) for convenient positioning;

two ends of the second crawler conveyor (2) are respectively connected with the second crawler receiving conveyor (1) and the third crawler conveyor (3), disc type low-speed saws (4) are respectively installed on one sides of the second crawler receiving conveyor (1) and one side of the second crawler conveyor (2), and a descending machine (5) is installed at one end, far away from the second crawler conveyor (2), of the second crawler receiving conveyor (1);

one end, far away from the descending machine (5), of the crawler receiving conveyor (1) is connected with a rear leg conveyor (6), one end, close to a third crawler conveyor (3), of the second crawler conveyor (2) is connected with a middle section conveyor (7), and one end, far away from the second crawler conveyor (2), of the third crawler conveyor (3) is connected with a front leg conveyor (8);

one ends of the rear leg conveyor (6), the middle section conveyor (7) and the front leg conveyor (8), which are far away from the track receiving conveyor (1), the track conveyor II (2) and the track conveyor III (3), are respectively connected with the heavy box conveyor (12), the heavy box climbing conveyor (13) and the packaging conveyor (14), an empty box climbing and returning conveyor (15), an empty box returning and conveying bus (16), a clean box conveying and returning bus (18) and a clean box conveyor (9) are arranged on the third layer of the three-layer meat cutting production line, and a non-driving clean box sliding groove (19) is formed in the clean box conveyor (9);

the empty box climbing and returning conveyor is characterized in that a clean box (25), an empty box (24) and a box pushing device (26) are arranged between the empty box climbing and returning conveyor (15) and the clean box conveying and returning bus (18), and a speed reducer (28) is installed on the packaging conveyor (14).

2. The three-layer meat separation line of claim 1, wherein: the one end that back leg conveyer (6), middle section conveyer (7) and preceding leg conveyer (8) kept away from track receiving conveyor (1), track conveyer two (2), track conveyer three (3) all is connected with packing conveyer (14) through heavy case climbing conveyer (13), empty case climbing conveyor (15) are installed to packing conveyer (14) top.

3. The three-layer meat separation line of claim 1, wherein: one ends of the empty box returning conveying bus (16) and the clean box conveying returning bus (18) far away from the rear leg conveyor (6), the middle section conveyor (7) and the front leg conveyor (8) are connected with a turnover box cleaning machine (17).

4. The three-layer meat separation line of claim 1, wherein: back leg conveyer (6), middle section conveyer (7) and preceding leg conveyer (8) both sides are installed every adjacent 1500 mm's operation station and are cut apart table (20), and every is cut apart table (20) and locates to stand and have operating personnel (22) packing conveyer (14) to be equipped with three groups, packing conveyer (14) both sides also all are equipped with packing operation panel (27), packing operation panel (27) both sides are stood and are had operating personnel (22).

5. The three-layer meat separation line of claim 1, wherein: and a clean box conveyor (9), a clean box non-drive roller conveyor (10) and a heavy box conveyor (12) are respectively arranged above the rear leg conveyor (6), the middle section conveyor (7) and the front leg conveyor (8).

6. The three-layer meat separation line of claim 5, wherein: the meat cutting and separating device is characterized in that a free roller (29) is arranged on the clean box conveyor (9), a blocking plate (30) is arranged on the deboned meat cutting and separating conveyor (11), a box frame (21) is installed below the deboned meat cutting and separating conveyor (11), cutting tables (20) are arranged on two sides of the deboned meat cutting and separating conveyor (11), heavy boxes (23) are placed on the packaging conveyor (14), the blocking plate (30) is fixedly installed at the tail end of the deboned meat cutting and separating conveyor (11), the blocking plate (30) is mainly used for blocking un-cut meat which is not timely taken down from the deboned meat cutting and separating conveyor (11), the blocking plate (30) is made of a nylon plate, and the height of each cutting table (20) is 800mm, the length is 900mm, and the width is 400 mm.

7. The three-layer meat separation line of claim 1, wherein: in the three-layer meat cutting production line, two halves of carcasses enter a crawler receiving conveyor (1) after being unloaded by a descending machine (5), a rear leg section is cut under the work of a first disc type low-speed saw (4), the cut rear leg section is continuously conveyed until the tail end enters a rear leg conveyor (6), the meat which is not cut is conveyed to a crawler conveyor II (2), a middle section is cut under the work of a second disc type low-speed saw (4), the cut middle section is continuously conveyed until the tail end enters a middle section conveyor (7), the front legs are conveyed to a crawler conveyor III (3) at the moment and are continuously conveyed until the tail end of the conveyor enters a front leg conveyor (8); meat is conveyed to a corresponding boning and cutting meat conveyor (11), the meat is continuously conveyed on the boning and cutting meat conveyor (11), an operator (22) takes off the meat on the boning and cutting meat conveyor (11) nearby and carries out boning and cutting on a front cutting table (20), a clean box (25) conveyor (9) and a clean box (25) which are positioned at the third layer are not provided with a driving roller conveyor (10) and can continuously convey the clean box (25) to the position close to the operator (22), the operator (22) takes off the clean box (25) according to requirements and places the clean box on box frames (21) at the left side and the right side of the cutting table (20), the cut meat and the full turnover box are respectively placed in a turnover box, the full turnover box is pushed into a heavy box (23) conveyor (12) positioned at the first layer by the operator (22) and finally reaches a packaging conveyor (14) through a heavy box (23) climbing conveyor (13), operators (22) on two sides of a packaging conveyor (14) take out heavy frames on the packaging conveyor (14), cut finished meat products are taken out on a packaging operation table (27) and packaged, minced meat and bones are subjected to other treatment, the operators (22) place used dirty empty boxes (24) on an empty box (24) to climb to an empty conveyor (15), the dirty empty boxes (24) are conveyed to an empty box (24) return conveying bus (16) and pass through an integrated turnover box cleaning machine (17) with high-pressure cleaning and air-drying, cleaned and air-dried sanitary boxes (25) are conveyed to a return bus (18) by a cleaning box (25) and return to the cleaning box and slide into a designated clean box conveyor (9) through a non-driving clean box sliding chute (19) under the action of a box pushing device (26), a PLC control system controls the box pushing device (26) according to the storage condition of each clean box conveyor (9), a box non-driving roller conveyor (10) is arranged at the front section of each clean box conveyor (9), the conveyor is provided with a plurality of free rollers (29), the free rollers (29) are obliquely arranged, and under the action of the net box conveyor (9), the net box (25) can be conveyed to the net box conveyor (10) without a driving roller and is temporarily stored in the net box conveyor.

Technical Field

The invention belongs to the technical field of meat slaughtering and processing, and particularly relates to a three-layer meat cutting production line.

Background

In the meat slaughtering and processing field, livestock and poultry must be slaughtered and cut in a centralized way according to the requirement of domestic food safety, and the domestic market has great daily demand for cut pork.

Traditional cutting apart all uses axe or electric saw to come the saw cutting apart the operator, and the inefficiency ratio is lower, has occupied a lot of labours, consumes time or adopts the mode that the individual layer was cut apart moreover, and the terminal operating means that adopts the sorting machine still need carry heavy case, carry clean case, wash empty case etc. simultaneously, and intensity of labour is big inefficiency, is unfavorable for cutting apart the large-scale market supply of meat every day, has increased the manufacturing cost of enterprise.

Disclosure of Invention

The invention aims to provide a three-layer meat cutting production line to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the three-layer meat cutting production line comprises an automatic pre-cutting system, a rear leg conveyor, a middle section conveyor, a front leg conveyor, a heavy box climbing conveyor, a packaging conveyor, an empty box climbing and returning conveyor, an empty box returning conveying bus, a clean box conveying and returning bus and a clean box conveyor, wherein the automatic pre-cutting system comprises a crawler receiving conveyor, a crawler conveyor II, a crawler conveyor III and a disc type low-speed saw;

two ends of the second crawler conveyor are respectively connected with the third crawler receiving conveyor and the third crawler conveyor, disc type low-speed saws are mounted on one sides of the second crawler receiving conveyor and one sides of the second crawler conveyor, and a descending machine is mounted at one end, far away from the second crawler conveyor, of the second crawler receiving conveyor;

one end of the crawler receiving conveyor far away from the descending machine is connected with the rear leg conveyor, one end of the crawler second conveyor near the crawler third conveyor is connected with the middle section conveyor, and one end of the crawler third conveyor far away from the crawler second conveyor is connected with the front leg conveyor;

one ends of the rear leg conveyor, the middle section conveyor and the front leg conveyor, which are far away from the track receiving conveyor, the second track conveyor and the third track conveyor, are respectively connected with the heavy box conveyor, the heavy box climbing conveyor and the packaging conveyor, an empty box climbing and returning conveyor, an empty box returning and conveying bus, a clean box conveying and returning bus and a clean box conveyor are arranged on the third layer of the three-layer meat cutting production line, and a non-driving clean box chute is formed in the clean box conveyor;

the empty box climbing and returning conveyor and the clean box conveying and returning bus are provided with a clean box, an empty box and a box pushing device, and the packaging conveyor is provided with a speed reducer.

Preferably, the rear leg conveyor, the middle section conveyor and the front leg conveyor are connected with the packaging conveyor through the heavy box climbing conveyor, and the empty box climbing and returning conveyor is installed above the packaging conveyor.

Preferably, one end of the empty box returning conveying bus and one end of the clean box conveying returning bus, which are far away from the rear leg conveyor, the middle section conveyor and the front leg conveyor, are connected with the turnover box cleaning machine.

Preferably, every adjacent mm's of back leg conveyer, middle section conveyer and preceding leg conveyer both sides operation station is installed and is cut apart the case platform, and every division case platform department stands and has operating personnel packing conveyer to be equipped with three groups, packing conveyer both sides also all are equipped with the packing operation panel, the packing operation panel both sides stand and have operating personnel.

Specifically, a clean box conveyor, a clean box non-drive roller conveyor and a heavy box conveyor are respectively arranged above the rear leg conveyor, the middle section conveyor and the front leg conveyor, and the lower part of the clean box non-drive roller conveyor is provided with the heavy box conveyor.

Preferably, the box cleaning conveyor is provided with a free roller, the deboning meat dividing conveyor is provided with a blocking plate, a box frame is installed below the deboning meat dividing conveyor, the two sides of the deboning meat dividing conveyor are provided with dividing table platforms, and the packaging conveyor is provided with a heavy box.

The invention has the technical effects and advantages that: the three-layer meat cutting production line is mainly characterized in that an automatic pre-cutting system and a three-layer three-dimensional cutting deboning conveying system are adopted, wherein the automatic pre-cutting system can realize unattended operation, two bodies of a carcass are automatically divided into three sections, the three-layer three-dimensional cutting deboning conveying system is operated by an operator according to a fixed post, labor and time are saved, the labor intensity is reduced, the working temperature of all types of conveyors is-40 ℃ to-110 ℃, the conveyors can work in a high-humidity environment, frames are all made of stainless steel, the conveyors are all food processing grade track hinge type conveyors, all conveyors in direct contact with meat are provided with automatic cleaning devices, the three-layer meat cutting production line meets the food sanitation requirements of the whole machine, and pollution can be reduced to the lowest level.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic illustration of a rear leg conveyor configuration of the present invention;

FIG. 3 is a sectional view of a packaging area of the present invention;

FIG. 4 is a schematic structural view of a turnover box cleaning machine of the present invention;

FIG. 5 is a schematic view of a front leg conveyor of the present invention;

FIG. 6 is a three layer cut line screenshot of the present invention;

fig. 7 is a schematic structural view of the middle conveyor of the present invention.

In the figure: 1 crawler receiving conveyor, 2 crawler conveyor II, 3 crawler conveyor III, 4 disc type low-speed saws, 5 descending machine, 6 rear leg conveyor, 7 middle section conveyor, 8 front leg conveyor, 9 clean box conveyor, 10 clean box non-driving roller conveyor, 11 boning and meat dividing conveyor, 12 heavy box conveyor, 13 heavy box climbing conveyor, 14 packaging conveyor, 15 empty box climbing and emptying conveyor, 16 empty box returning conveying bus, 17 turnover box cleaning machine, 18 clean box conveying and returning bus, 19 non-driving clean box sliding groove, 20 dividing table, 21 box frame, 22 operator, 23 heavy box, 24 empty box, 25 clean box, 26 box pushing device, 27 packaging operation table, 28 speed reducer, 29 free roller and 30 blocking plate.

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.

The invention provides a three-layer meat dividing production line as shown in figures 1-7, which comprises an automatic pre-dividing system, a rear leg conveyor 6, a middle section conveyor 7, a front leg conveyor 8, a heavy box conveyor 12, a heavy box climbing conveyor 13, a packaging conveyor 14, an empty box climbing return conveyor 15, an empty box return conveying bus 16, a clean box conveying return bus 18 and a clean box conveyor 9, wherein the automatic pre-dividing system comprises a crawler receiving conveyor 1, a crawler conveyor II 2, a crawler conveyor III 3 and a disc type low-speed saw 4, an operator 22 is arranged in front of the first disc type low-speed saw 4 for dividing and positioning, and the disc type low-speed saw 4 is provided with a laser positioning device (specifically, the laser positioning device in the prior art) for convenient positioning;

two ends of the second crawler conveyor 2 are respectively connected with the second crawler receiving conveyor 1 and the third crawler conveyor 3, disc type low-speed saws 4 are mounted on one sides of the second crawler receiving conveyor 1 and one side of the second crawler conveyor 2, a descending machine 5 is mounted at one end, far away from the second crawler conveyor 2, of the second crawler conveyor 1, the end, far away from the second crawler conveyor 2, of the second crawler conveyor 2 is connected with a middle section conveyor 7, and one end, far away from the second crawler conveyor 2, of the third crawler conveyor 3 is connected with a front leg conveyor 8;

one end, far away from the descending machine 5, of the crawler receiving conveyor 1 is connected with a rear leg conveyor 6, one end, close to the third crawler conveyor 3, of the second crawler conveyor 2 is connected with a middle section conveyor 7, and one end, far away from the second crawler conveyor 2, of the third crawler conveyor 3 is connected with a front leg conveyor 8;

one ends of the rear leg conveyor 6, the middle section conveyor 7 and the front leg conveyor 8, which are far away from the track receiving conveyor 1, the track conveyor II 2 and the track conveyor III 3, are respectively connected with the heavy box conveyor 12, the heavy box climbing conveyor 13 and the packaging conveyor 14, an empty box climbing and returning conveyor 15, an empty box returning and conveying bus 16, a clean box conveying and returning bus 18 and a clean box conveyor 9 are arranged on the third layer of the three-layer meat cutting production line, and a non-driving clean box chute 19 is formed in the clean box conveyor 9;

a clean box 25, an empty box 24 and a box pushing device 26 are arranged between the empty box climbing and returning conveyor 15 and the clean box conveying and returning bus 18, and a speed reducer 28 is installed on the packaging conveyor 14.

Specifically, the one end that back leg conveyer 6, middle section conveyer 7 and preceding leg conveyer 8 kept away from track receiving conveyer 1, second crawler conveyer 2, third crawler conveyer 3 all is connected with packaging conveyer 14 through heavy case climbing conveyer 13, empty case climbing conveyor 15 returns empty above packaging conveyer 14 is installed.

Specifically, one ends of the empty box returning conveying bus 16 and the clean box conveying returning bus 18, which are far away from the rear leg conveyor 6, the middle section conveyor 7 and the front leg conveyor 8, are connected with the turnover box cleaning machine 17.

Specifically, every adjacent 1500 mm's of back leg conveyer 6, middle section conveyer 7 and preceding leg conveyer 8 both sides operation station is installed and is cut apart table 20, and every is cut apart table 20 department and stands and have operating personnel 22 packing conveyer 14 to be equipped with three groups, packing conveyer 14 both sides also all are equipped with packing operation panel 27, packing operation panel 27 both sides are stood and are had operating personnel 22.

Specifically, a clean box conveyor 9, a clean box non-drive roller conveyor 10 and a heavy box conveyor 12 are respectively arranged above the rear leg conveyor 6, the middle section conveyor 7 and the front leg conveyor 8.

Specifically, a free roller 29 is arranged on the box cleaning conveyor 9, a blocking plate 30 is arranged on the deboning meat dividing conveyor 11, a box frame 21 is arranged below the deboning meat dividing conveyor 11, dividing tables 20 are arranged on two sides of the deboning meat dividing conveyor 11, a heavy box 23 is placed on the packaging conveyor 14, the blocking plate 30 is fixedly arranged at the tail end of the deboning meat dividing conveyor 11, the blocking plate 30 is mainly used for blocking un-divided meat which is not timely taken down from the deboning meat dividing conveyor 11, the blocking plate 30 is made of a nylon plate, and each dividing table 20 is 800mm in height, 900mm in length and 400mm in width.

The working principle is as follows: in the three-layer meat dividing production line, two halves of carcasses enter a crawler receiving conveyor 1 after being unloaded by a descending machine 5, a rear leg section is divided under the work of a first disc type low-speed saw 4, the divided rear leg section is continuously conveyed until the tail end enters a rear leg conveyor 6, the meat which is not divided at the moment is conveyed to a crawler conveyor II 2, a middle section is divided under the work of a second disc type low-speed saw 4, the divided middle section is continuously conveyed until the tail end enters a middle section conveyor 7, the front legs are conveyed to a crawler conveyor III 3 at the moment and are continuously conveyed until the tail end of the conveyor enters a front leg conveyor 8; meat is conveyed to a corresponding boning and meat dividing conveyor 11, the meat is continuously conveyed on the boning and meat dividing conveyor 11, an operator 22 takes off the meat on the boning and meat dividing conveyor 11 nearby and performs boning and dividing on a front dividing table 20, a clean box 25 conveyor 9 and a clean box 25 conveyor 10 which are positioned on the third layer can continuously convey a clean box 25 to the vicinity of the operator 22, the operator 22 takes off the clean box 25 according to requirements and places the clean box 25 on a box frame 21 on the left side and the right side of the dividing table 20, the divided meat and bones are respectively placed in a peripheral box, the full peripheral box is pushed into a heavy box 23 conveyor 12 positioned on the first layer by the operator 22 and finally arrives at a packaging conveyor 14 through a heavy box 23 climbing conveyor 13, heavy frames on the packaging conveyor 14 are taken out by the operators 22 on two sides of the packaging conveyor 14, and the divided finished meat is taken out and packaged on a packaging operation table 27, the meat and bone are processed, the operator 22 places the used dirty empty box 24 in the empty box 24 to climb and return to the empty conveyor 15, the dirty empty box 24 is conveyed to the empty box 24 to return to the conveying bus 16 and passes through the integral turnover box cleaning machine 17 with high-pressure cleaning and air-drying, the cleaned and air-dried sanitary box 25 is returned by the cleaning box 25 conveying return bus 18 and slides into the designated clean box conveyor 9 through the non-driving clean box chute 19 under the action of the box pushing device 26, the PLC control system controls the box pushing device 26 according to the storage condition of each clean box conveyor 9, the clean box non-driving roller conveyor 10 is arranged at the front section of the clean box conveyor 9, the conveyor is provided with a plurality of free rollers 29, the free rollers 29 are obliquely arranged, under the action of the clean box conveyor 9, the clean box 25 can be ensured to be conveyed to the clean box non-driving roller conveyor 10 all the time and temporarily stored in the conveyor, the three-layer meat cutting production line has the advantages that the energy-saving effect is achieved, the whole machine meets the food sanitation requirement, and the pollution can be reduced to the minimum.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.