阅读说明：本技术 一种用于奶制品的防滴漏的稳定性高的灌装设备 (A filling equipment that is used for antidrip of milk products's stability to be high ) 是由 王志坚 于 2019-09-27 设计创作，主要内容包括：本发明涉及一种用于奶制品的防滴漏的稳定性高的灌装设备,包括工作台、顶板、料箱、气缸、连接盒、滴灌头、软管和两个支撑柱,还包括固定机构和防漏机构,所述防漏机构包括盖板、第一弹簧、连接组件、挡板和两个限位组件,所述固定机构包括连接环、两个驱动组件和两个固定组件,所述固定组件包括支撑杆、夹紧板、支杆和铰接杆,该用于奶制品的防滴漏的稳定性高的灌装设备通过防漏机构,避免出现滴漏的现象,减少了奶制品的浪费,通过固定机构,实现了固定待灌装瓶的功能,避免灌装时,待灌装瓶发生晃动,影响灌装效果。(The invention relates to a filling device with high drip-proof stability for milk products, which comprises a workbench, a top plate, a material box, a cylinder, a connecting box, a drip irrigation head, a hose, two supporting columns, a fixing mechanism and a leakage-proof mechanism, wherein the leakage-proof mechanism comprises a cover plate, a first spring, a connecting assembly, a baffle plate and two limiting assemblies, the fixing mechanism comprises a connecting ring, two driving assemblies and two fixing assemblies, the fixing assemblies comprise supporting rods, clamping plates, supporting rods and hinge rods, the filling device with high drip-proof stability for the milk products avoids the phenomenon of drip leakage through the leakage-proof mechanism, reduces the waste of the milk products, realizes the function of fixing bottles to be filled through the fixing mechanism, and avoids the problem that the bottles to be filled shake to influence the filling effect during filling.)

1. The filling equipment comprises a workbench (1), a top plate (2), a material box (5), a cylinder (6), a connecting box (7), a drip irrigation head (8), a hose (9) and two supporting columns (3), wherein the two sides of the lower part of the top plate (2) are respectively fixed above the workbench (1) through the two supporting columns (3), the material box (5) is fixed above the top plate (2), the cylinder (6) is vertically fixed below the top plate (2), an air rod of the cylinder (6) is fixedly connected with the upper part of the connecting box (7), the drip irrigation head (8) is fixed below the connecting box (7), a discharge hole is formed below the connecting box (7), the drip irrigation head (8) is communicated with the connecting box (7) through the discharge hole, a feed inlet is formed above the connecting box (7), one end of the hose (9) is fixedly connected with the inner wall of the feeding hole, the other end of the hose (9) is communicated with the lower part of the material box (5), one support column (3) is provided with an operation plate (4), the operation plate (4) is internally provided with a PLC, and the cylinder (6) is electrically connected with the PLC;

the leakage-proof mechanism comprises a cover plate (27), a first spring (28), a connecting assembly, a baffle plate (21) and two limiting assemblies, wherein the baffle plate (21) is covered on a feed inlet, the baffle plate (21) is abutted against the top in the connecting box (7), the cover plate (27) is covered on a discharge port, the cover plate (27) is abutted against the bottom in the connecting box (7), the first spring (28) is arranged on one side of the cover plate (27) far away from the baffle plate (21), the two ends of the first spring (28) are respectively connected with the inner wall of the connecting box (7) and the cover plate (27), the first spring (28) is in a stretching state, the other side of the cover plate (27) is connected with the lower part of the baffle plate (21) through the connecting assembly, the two limiting assemblies are respectively arranged on the two sides of the baffle plate (21), the two ends of the baffle plate (21) are respectively provided with round holes, and the round holes are in one-to, the limiting assembly comprises a limiting rod (23), a limiting plate (24) and a second spring (22), one end of the limiting rod (23) is vertically fixed to the top of the connecting box (7), the other end of the limiting rod (23) penetrates through a round hole to be fixedly connected with the limiting plate (24), two ends of the second spring (22) are respectively connected with the limiting plate (24) and the baffle (21), and the second spring (22) is in a compressed state;

the fixing mechanism comprises a connecting ring (10), two driving assemblies and two fixing assemblies, the connecting ring (10) is sleeved on the air cylinder (6), the two driving assemblies are symmetrically arranged relative to the axis of the connecting ring (10), the driving assemblies are arranged on the cylinder body of the air cylinder (6), the driving assemblies are connected with the inner wall of the annular hole of the connecting ring (10), the two fixing assemblies are symmetrically arranged relative to the axis of the connecting ring (10), and the connecting ring (10) is connected with the fixing assemblies;

fixed subassembly includes bracing piece (14), clamp plate (13), branch (12) and articulated mast (11), the one end of bracing piece (14) and the cylinder body fixed connection of cylinder (6), bracing piece (14) set up with cylinder (6) are perpendicular, one of branch (12) is served and is equipped with the aperture, the other end of bracing piece (14) passes the aperture, bracing piece (14) matches with the aperture, branch (12) and bracing piece (14) sliding connection, the other end and clamp plate (13) fixed connection of branch (12), one side that is close to of clamp plate (13) and drips irrigation head (8) is equipped with the notch, and two notches are just to setting up, the both ends of articulated mast (11) are articulated with the one end and go-between (10) of keeping away from clamp plate (13) of branch (12) respectively.

2. The filling equipment with high drip-proof and stability for the milk products according to claim 1, wherein the driving component comprises a slide way (16), a motor (17), a screw rod (18), a sliding block (19) and a bearing, the slide way (16) is fixed on the cylinder (6), the slide way (16) and the cylinder (6) are arranged in parallel, a slide groove is arranged on the slide way (16), the motor (17) and the bearing are respectively and fixedly connected with the inner walls of the two ends of the slide groove, the motor (17) is in transmission connection with one end of the screw rod (18), the other end of the screw rod (18) is fixedly connected with the inner ring of the bearing, the sliding block (19) is sleeved on the screw rod (18), the joint of the sliding block (19) and the screw rod (18) is provided with a thread matched with the screw rod (18), and the sliding block (19) is fixedly connected with the inner wall of the annular hole of the connecting ring (10), the sliding block (19) is abutted to the inner wall of the sliding groove, and the motor (17) is electrically connected with the PLC.

3. Filling apparatus with high drip resistance and stability for milk products according to claim 2, characterized in that the side of the slider (19) facing away from the inner wall of the annular hole of the connecting ring (10) is provided with a plurality of notches, which are evenly distributed on the slider (19), and in which are arranged balls (20), and the balls (20) are matched with the notches, and the center of the ball (20) is arranged inside the notches, and the balls (20) are abutted against the inner wall of the chute.

4. A filling plant with high drip resistance and stability for milk products according to claim 3, wherein said motor (17) is a servo motor.

5. Filling plant for the drip-proof, high-stability filling of milk products according to claim 4, characterised in that said screw (18) is coated with a grease.

6. The filling equipment with high drip resistance and stability for milk products according to claim 1, wherein the fixing assembly further comprises a fixing plate (15), and the fixing plate (15) is fixedly connected with one end of the supporting rod (14) far away from the cylinder (6).

7. The filling apparatus with high drip resistance and stability for milk products according to claim 1, wherein the shape of the small hole is square.

8. The filling equipment with high drip-proof and stability for milk products according to claim 1, wherein the leakage-proof mechanism further comprises a guide rod (29), two ends of the guide rod (29) are fixedly connected with the inner walls of two sides of the connecting box (7), the cover plate (27) is provided with a through hole, the guide rod (29) passes through the through hole, and the cover plate (27) is connected with the guide rod (29) in a sliding manner.

9. The filling equipment with high drip-proof and stability for the milk products according to claim 1, wherein the connecting assembly comprises a pulling wire (26) and a fixed pulley (25), the fixed pulley (25) is arranged on one side of the cover plate (27) far away from the first spring (28), the fixed pulley (25) is fixed at the bottom inside the connecting box (7), one end of the pulling wire (26) is fixedly connected with the lower part of the baffle plate (21), and the other end of the pulling wire (26) is fixedly connected with the cover plate (27) by passing around the fixed pulley (25).

10. The filling equipment with high drip and leakage prevention and stability for the milk products according to claim 1, wherein the operation board (4) is provided with a plurality of keys, and the keys are electrically connected with the PLC.

Technical Field

The invention relates to the field of milk product production equipment, in particular to filling equipment with high drip-proof stability for milk products.

Background

The product is various foods which are made by taking the cow and goat milk as the main raw material through processing, and is also called cream products. In the production process of dairy products, the cow and sheep milks need to be filled in time to prevent deterioration.

When filling milk product into the filling bottle, the filling bottle is easy to shake due to machine filling, so that the milk product is easy to splash on the workbench, the filling effect is affected, and the leakage of the drip irrigation head is easy to occur after the filling of the existing filling equipment is completed, so that the waste of the milk product is increased, and the practicability of the existing filling equipment is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the filling equipment for preventing the milk products from dripping and having high stability is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a filling equipment that is used for antidrip of milk product that stability is high, includes workstation, roof, workbin, cylinder, junction box, drips irrigation head, hose and two support columns, the both sides of the below of roof are fixed in the top of workstation through two support columns respectively, the workbin is fixed in the top of roof, the cylinder is vertical to be fixed in the below of roof, the gas pole of cylinder and the top fixed connection of junction box, drip irrigation the head and fix in the below of junction box, the below of junction box is equipped with the discharge gate, drip irrigation the head and communicate with the junction box through the discharge gate, the junction box top is equipped with the feed inlet, the inner wall fixed connection of one end and feed inlet of hose, the other end and the below of workbin of hose communicate, be equipped with the operation panel on one of them support column, be equipped with PLC in the operation panel, the cylinder is connected with PLC, the anti-leakage device is characterized by further comprising a fixing mechanism and an anti-leakage mechanism, wherein the fixing mechanism is arranged on the cylinder, and the anti-leakage mechanism is arranged inside the connecting box;

the leakage-proof mechanism comprises a cover plate, a first spring, a connecting assembly, a baffle plate and two limiting assemblies, wherein the baffle plate is arranged on the feed inlet in a covering mode, the baffle plate is abutted against the top in the connecting box, the cover plate is arranged on the discharge outlet in a covering mode, the cover plate is abutted against the bottom in the connecting box, the first spring is arranged on one side, far away from the baffle plate, of the cover plate, two ends of the first spring are respectively connected with the inner wall of the connecting box and the cover plate, the first spring is in a stretching state, the other side of the cover plate is connected with the lower portion of the baffle plate through the connecting assembly, the two limiting assemblies are respectively arranged on two sides of the baffle plate, round holes are formed in two ends of the baffle plate and correspond to the limiting assemblies one to one, each limiting assembly comprises a limiting rod, a limiting plate and a second spring, one end of the limiting rod is vertically fixed, two ends of the second spring are respectively connected with the limiting plate and the baffle, and the second spring is in a compressed state;

the fixing mechanism comprises a connecting ring, two driving assemblies and two fixing assemblies, the connecting ring is sleeved on the air cylinder, the two driving assemblies are symmetrically arranged relative to the axis of the connecting ring, the driving assemblies are arranged on a cylinder body of the air cylinder, the driving assemblies are connected with the inner wall of an annular hole of the connecting ring, the two fixing assemblies are symmetrically arranged relative to the axis of the connecting ring, and the connecting ring is connected with the fixing assemblies;

the fixed subassembly includes bracing piece, clamp plate, branch and hinge bar, the one end of bracing piece and the cylinder body fixed connection of cylinder, the bracing piece sets up with the cylinder is perpendicular, one of branch is served and is equipped with the aperture, the other end of bracing piece passes the aperture, the bracing piece matches with the aperture, branch and bracing piece sliding connection, the other end and the clamp plate fixed connection of branch, one side that is close to of clamp plate and drips irrigation the head is equipped with the notch, and two notches are just to setting up, the both ends of hinge bar are articulated with the one end and the go-between of keeping away from the clamp plate of branch respectively.

Preferably, in order to drive the connecting ring to move, the driving assembly comprises a slide, a motor, a screw rod, a sliding block and a bearing, the slide is fixed on the cylinder, the slide is parallel to the cylinder, a sliding groove is formed in the slide, the motor and the bearing are respectively fixedly connected with the inner walls of the two ends of the sliding groove, the motor is in transmission connection with one end of the screw rod, the other end of the screw rod is fixedly connected with the inner ring of the bearing, the sliding block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the connecting position of the sliding block and the screw rod, the sliding block is fixedly connected with the inner wall of the annular hole of the connecting ring, the sliding block is abutted against the inner wall.

Preferably, in order to make the slider move smoothly in the sliding chute, a plurality of notches are formed in one side, away from the inner wall of the annular hole of the connecting ring, of the slider, the notches are evenly distributed on the slider, balls are arranged in the notches, the balls are matched with the notches, the centers of the balls are arranged inside the notches, and the balls abut against the inner wall of the sliding chute.

Preferably, the motor is a servo motor for precise and stable operation of the motor.

Preferably, the screw is coated with grease in order to make the slider move smoothly.

Preferably, in order to avoid the separation of the support rod from the support rod, the fixing assembly further comprises a fixing plate fixedly connected with one end of the support rod far away from the cylinder.

Preferably, the apertures are square in shape in order to limit the direction of movement of the struts.

Preferably, in order to limit the moving direction of the cover plate, the leakage-proof mechanism further comprises a guide rod, two ends of the guide rod are fixedly connected with the inner walls of two sides of the connecting box respectively, a through hole is formed in the cover plate, the guide rod penetrates through the through hole, and the cover plate is connected with the guide rod in a sliding mode.

Preferably, in order to drive the cover plate to move, the connecting assembly comprises a pull wire and a fixed pulley, the fixed pulley is arranged on one side, far away from the first spring, of the cover plate, the fixed pulley is fixed at the bottom in the connecting box, one end of the pull wire is fixedly connected with the lower portion of the baffle, and the other end of the pull wire is fixedly connected with the cover plate by bypassing the fixed pulley.

Preferably, in order to control the equipment to work, a plurality of keys are arranged on the operation board and electrically connected with the PLC.

The filling equipment for preventing the milk products from dripping and leaking and having high stability has the advantages that the leakage-proof mechanism avoids the phenomenon of dripping and leaking, reduces the waste of the milk products, has good leakage-proof effect and higher practicability compared with the existing leakage-proof mechanism, realizes the function of fixing the bottles to be filled through the fixing mechanism, avoids the bottles to be filled from shaking during filling, and influences the filling effect, and can ensure that the drip irrigation heads are just opposite to the bottles to be filled, avoid the dislocation of the drip irrigation heads and the bottles to be filled, and ensure that the milk products are splashed on a working table to influence the filling effect compared with the existing fixing mechanism.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a drip-proof, high stability filling apparatus for dairy products according to the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism of the drip-proof high-stability filling device for milk products of the present invention;

FIG. 3 is a schematic view of the construction of the drive assembly of the drip resistant, high stability filling apparatus for dairy products of the present invention;

FIG. 4 is a schematic view of the anti-drip, high stability, leak-proof mechanism of the filling apparatus of the present invention;

in the figure: 1. the automatic drip irrigation device comprises a workbench, a top plate, a support column, an operation plate, a material box, a cylinder, a connection box, a drip irrigation head, a hose, a connection ring, a hinge rod, a support rod, a clamping plate, a support rod, a fixing plate, a slide way, a motor, a screw rod, a sliding block, a ball, a baffle plate, a motor, a screw rod, a sliding block, a ball, a fixed pulley, a pull wire, a second spring, a limiting rod, a limiting plate, a fixed pulley, a pull wire, a cover plate, a guide rod, a first spring and.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a filling apparatus with high stability for preventing dripping and leaking of milk products comprises a workbench 1, a top plate 2, a material box 5, a cylinder 6, a connecting box 7, a drip irrigation head 8, a hose 9 and two support columns 3, wherein two sides of the lower part of the top plate 2 are respectively fixed above the workbench 1 through the two support columns 3, the material box 5 is fixed above the top plate 2, the cylinder 6 is vertically fixed below the top plate 2, an air rod of the cylinder 6 is fixedly connected with the upper part of the connecting box 7, the drip irrigation head 8 is fixed below the connecting box 7, a discharge hole is arranged below the connecting box 7, the drip irrigation head 8 is communicated with the connecting box 7 through the discharge hole, a feed inlet is arranged above the connecting box 7, one end of the hose 9 is fixedly connected with the inner wall of the feed inlet, and the other end of the hose 9 is communicated with the lower part of the material, the anti-leakage device comprises an operation plate 4 arranged on one of the support columns 3, a PLC arranged in the operation plate 4, a fixing mechanism and a leakage-proof mechanism, wherein the cylinder 6 is electrically connected with the PLC;

a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.

This a filling equipment that is used for antidrip of milk products's stability is high passes through leak protection mechanism, avoids appearing the phenomenon of water clock, has reduced milk products's waste, through fixed establishment, has realized the fixed function of treating the filling bottle, when avoiding the filling, treats that the filling bottle takes place to rock, influences the filling effect.

As shown in fig. 4, the leakage preventing mechanism includes a cover plate 27, a first spring 28, a connecting assembly, a baffle plate 21 and two limiting assemblies, the baffle plate 21 is covered on the feeding port, the baffle plate 21 is abutted to the top of the connecting box 7, the cover plate 27 is covered on the discharging port, the cover plate 27 is abutted to the bottom of the connecting box 7, the first spring 28 is disposed on one side of the cover plate 27 far away from the baffle plate 21, two ends of the first spring 28 are respectively connected with the inner wall of the connecting box 7 and the cover plate 27, the first spring 28 is in a stretching state, the other side of the cover plate 27 is connected with the lower part of the baffle plate 21 through the connecting assembly, the two limiting assemblies are respectively disposed on two sides of the baffle plate 21, round holes are disposed at two ends of the baffle plate 21, the round holes are in one-to-one correspondence with the limiting assemblies, each limiting assembly includes a limiting rod 23, one end of the limiting rod 23 is vertically fixed at the top in the connecting box 7, the other end of the limiting rod 23 penetrates through a circular hole to be fixedly connected with the limiting plate 24, two ends of the second spring 22 are respectively connected with the limiting plate 24 and the baffle 21, and the second spring 22 is in a compressed state;

when filling work is carried out, the milk product in the material box 5 is guided into the connecting box 7 through the hose 9, meanwhile, a downward force is applied to the baffle plate 21, the baffle plate 21 moves downwards, the feeding hole is opened, meanwhile, the second spring 22 is compressed, the cover plate 27 moves towards the direction far away from the baffle plate 21 through the restoring force of the second spring 22, the discharging hole is exposed, the milk product is conveniently guided into the interior of the drip irrigation head 8 through the discharging hole, so that filling work is carried out, after filling is finished, the milk product in the material box 5 is not guided into the hose 9 any more, the acting force borne by the baffle plate 21 disappears, the baffle plate 21 moves upwards through the restoring force of the second spring 22, the cover plate 27 is driven to move towards the direction close to the baffle plate 21 through the connecting component, so that the first spring 28 is stretched, the discharging hole is blocked, and the redundant milk product in the connecting box 7, the phenomenon of dripping is avoided, thereby reducing the waste of the milk products.

As shown in fig. 2, the fixing mechanism includes a connecting ring 10, two driving assemblies and two fixing assemblies, the connecting ring 10 is sleeved on the air cylinder 6, the two driving assemblies are symmetrically arranged about the axis of the connecting ring 10, the driving assemblies are arranged on the cylinder body of the air cylinder 6, the driving assemblies are connected with the inner wall of the annular hole of the connecting ring 10, the two fixing assemblies are symmetrically arranged about the axis of the connecting ring 10, and the connecting ring 10 is connected with the fixing assemblies;

fixed subassembly includes bracing piece 14, clamp plate 13, branch 12 and hinge bar 11, the one end of bracing piece 14 and the cylinder body fixed connection of cylinder 6, bracing piece 14 sets up with cylinder 6 is perpendicular, one of branch 12 serves and is equipped with the aperture, the aperture is passed to the other end of bracing piece 14, bracing piece 14 matches with the aperture, branch 12 and 14 sliding connection of bracing piece, the other end and the 13 fixed connection of clamp plate of branch 12, one side that the head 8 was driped irrigation to being close to of clamp plate 13 is equipped with the notch, and two notches are just to setting up, the both ends of hinge bar 11 are articulated with the one end and the go-between 10 of keeping away from clamp plate 13 of branch 12 respectively.

When carrying out the filling during operation, cylinder 6 starts, drive connecting box 7 downstream, drive and drip irrigation head 8 downstream, the work of control drive assembly again, drive go-between 10 upstream, drive branch 12 to the direction removal that is close to cylinder 6 on bracing piece 14 through hinge bar 11, thereby make two clamp plates 13 to the direction removal that is close to each other, thereby make clamp plate 13 press from both sides tightly to treat the filling bottle, when avoiding the filling, treat that the filling bottle takes place to rock, lead to dairy products splash on workstation 1, influence the filling effect, simultaneously through fixed subassembly work, make treat the filling bottle and drip irrigation head 8 and all the time can just to setting up, avoid drip irrigation head 8 and treat the filling bottle dislocation, lead to dairy products to splash on workstation 1, influence the filling effect.

As shown in fig. 3, the drive assembly includes slide 16, motor 17, lead screw 18, slider 19 and bearing, slide 16 fixes on cylinder 6, slide 16 and cylinder 6 parallel arrangement, be equipped with the spout on the slide 16, motor 17 and bearing respectively with the inner wall fixed connection at the both ends of spout, motor 17 is connected with the one end transmission of lead screw 18, the other end of lead screw 18 and the inner circle fixed connection of bearing, slider 19 cover is established on lead screw 18, slider 19 and the junction of lead screw 18 are equipped with the screw thread that matches with lead screw 18, the inner wall fixed connection of the annular hole of slider 19 and go-between 10, slider 19 supports with the inner wall of spout and leans on, motor 17 is connected with the PLC electricity.

When carrying out the fixed work, control motor 17 starts, lead screw 18 rotates, it moves on lead screw 18 to drive slider 19, thereby drive go-between 10 rebound, it removes to the direction that is close to cylinder 6 on bracing piece 14 to drive branch 12 through hinge bar 11, thereby make two clamp plates 13 remove to the direction that is close to each other, thereby make clamp plate 13 press from both sides tightly to treat the filling bottle, when avoiding the filling, treat that the filling bottle takes place to rock, lead to dairy products to splash on workstation 1, influence the filling effect, through fixed subassembly work, make treat the filling bottle and drip irrigation head 8 and just can be to setting up, avoid drip irrigation head 8 and treat the filling bottle dislocation, lead to dairy products to splash and fall on workstation 1, influence the filling effect.

Preferably, in order to make the slide 19 move smoothly in the sliding chute, a side of the slide 19 away from the inner wall of the annular hole of the connecting ring 10 is provided with a plurality of notches, the notches are evenly distributed on the slide 19, the notches are internally provided with balls 20, the balls 20 are matched with the notches, the centers of the balls 20 are arranged inside the notches, and the balls 20 are abutted against the inner wall of the sliding chute.

Through setting up ball 20, reduced the frictional force when slider 19 removes in the spout to the smoothness nature when slider 19 removes has been improved.

Preferably, the motor 17 is a servo motor in order to make the motor 17 work accurately and stably.

Preferably, in order to make the slider 19 move smoothly, the screw rod 18 is coated with grease, so that the friction between the screw rod 18 and the slider 19 is reduced, and the slider 19 moves on the screw rod 18 more smoothly.

Preferably, in order to prevent the support rod 14 from being separated from the support rod 12, the fixing assembly further comprises a fixing plate 15, and the fixing plate 15 is fixedly connected with one end of the support rod 14 far away from the cylinder 6.

By arranging the fixing plate 15, the moving distance of the support rod 12 on the support rod 14 is limited, and the support rod 12 is prevented from being separated from the support rod 14, so that the stability of the support rod 12 during moving is improved.

Preferably, the apertures are square in shape in order to limit the direction of movement of the struts 12.

By providing the small holes as square holes, the support rod 12 does not rotate when moving on the support rod 14, thereby improving the stability of the support rod 12 when moving on the support rod 14.

Preferably, in order to limit the moving direction of the cover plate 27, the leakage preventing mechanism further comprises a guide rod 29, two ends of the guide rod 29 are fixedly connected with the inner walls of two sides of the connecting box 7 respectively, a through hole is formed in the cover plate 27, the guide rod 29 penetrates through the through hole, and the cover plate 27 is connected with the guide rod 29 in a sliding manner.

By providing the guide bar 29, the moving direction of the cover plate 27 is restricted, so that the cover plate 27 is more stable when moving.

Preferably, in order to drive the cover plate 27 to move, the connecting assembly includes a pulling wire 26 and a fixed pulley 25, the fixed pulley 25 is disposed on a side of the cover plate 27 far away from the first spring 28, the fixed pulley 25 is fixed at the bottom inside the connecting box 7, one end of the pulling wire 26 is fixedly connected with the lower part of the baffle plate 21, and the other end of the pulling wire 26 bypasses the fixed pulley 25 and is fixedly connected with the cover plate 27.

When carrying out the filling work, make baffle 21 downstream, compress second spring 22, make the one end downstream of being connected with baffle 21 of acting as go-between 26, because first spring 28 is in tensile state, make apron 27 to the direction of keeping away from fixed pulley 25 remove, thereby make the discharge gate expose, be convenient for carry out the filling work, when not carrying out the filling work, through second spring 22's restoring force, make baffle 21 upstream, drive apron 27 through acting as go-between to the direction removal of being close to fixed pulley 25, thereby plug up the discharge gate, avoid appearing the phenomenon of dribbling, avoid the waste of milk product.

Preferably, in order to control the operation of the equipment, the operation panel 4 is provided with a plurality of keys, and the keys are electrically connected with the PLC.

Through setting up the button, can control equipment work to the intelligent degree of equipment has been improved.

When filling work is carried out, the milk product in the material box 5 is guided into the connecting box 7 through the hose 9, meanwhile, a downward force is applied to the baffle plate 21, the baffle plate 21 moves downwards, the feeding hole is opened, meanwhile, the second spring 22 is compressed, the cover plate 27 moves towards the direction far away from the baffle plate 21 through the restoring force of the second spring 22, the discharging hole is exposed, the milk product is conveniently guided into the interior of the drip irrigation head 8 through the discharging hole, so that filling work is carried out, after filling is finished, the milk product in the material box 5 is not guided into the hose 9 any more, the acting force borne by the baffle plate 21 disappears, the baffle plate 21 moves upwards through the restoring force of the second spring 22, the cover plate 27 is driven to move towards the direction close to the baffle plate 21 through the connecting component, so that the first spring 28 is stretched, the discharging hole is blocked, and the redundant milk product in the connecting box 7, the phenomenon of dripping is avoided, thereby reducing the waste of the milk products. When carrying out the filling during operation, cylinder 6 starts, drive connecting box 7 downstream, drive and drip irrigation head 8 downstream, control motor 17 starts, lead screw 18 rotates, it moves on lead screw 18 to drive slider 19, thereby drive go-between 10 upward movement, drive branch 12 through hinge bar 11 and move to the direction that is close to cylinder 6 on bracing piece 14, thereby make two clamp plates 13 move to the direction that is close to each other, thereby make clamp plate 13 press from both sides tightly to treat the filling bottle, when avoiding the filling, treat that the filling bottle takes place to rock, lead to milk product splash on workstation 1, influence the filling effect, work through fixed subassembly, make treat the filling bottle and drip irrigation head 8 and just can be to setting up, avoid drip irrigation head 8 and treat the filling bottle dislocation, lead to milk product splash on workstation 1, influence the filling effect.

Compared with the prior art, this a filling equipment that stability is high for antidrip of milk product passes through leak protection mechanism, avoid appearing the phenomenon of water clock, the waste of milk product has been reduced, compare with current leak protection mechanism, this leak protection mechanism leak protection is effectual, the practicality is higher, through fixed establishment, the fixed function of treating the filling bottle has been realized, when avoiding the filling, treat that the filling bottle takes place to rock, influence the filling effect, compare with current fixed establishment, this fixed establishment can make drip irrigation head 8 just right with treating the filling bottle, avoid both misplacements, make milk product splash down on workstation 1, influence the filling effect.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.