1. The utility model provides an egg bean curd case packer, includes frame (1), its characterized in that: the upper end of the rack (1) is provided with a box placing opening (2), a box placing sensor (3), a first chain motor (4), a second chain motor (5), a box pushing sensor (6) and a positioning sensor (7) are arranged on the lower side of the box placing opening (2), the box placing sensor (3) is arranged on the outer side wall of the box placing opening (2), the first chain motor (4) and the second chain motor (5) are arranged on the rack (1), and the box pushing sensor (6) and the positioning sensor (7) are arranged on one side of the first chain motor (4);

the device comprises a rack (1), rollers (8) are mounted at two ends of the rack (1), a conveying belt (9) is sleeved on the rollers (8), a flow plate groove (10) is arranged on the conveying belt (9), a long hole (11) is formed in one end of the flow plate groove (10), and an induction rod (12) is inserted in the long hole (11); the automatic box pushing machine is characterized in that a main cylinder (13) and an auxiliary cylinder (14) are installed in the middle of the rack (1), the output ends of the main cylinder (13) and the auxiliary cylinder (14) are located on the same horizontal plane with the conveying belt (9), an underframe (15) is installed at the bottom of the rack (1), one end of the underframe (15) corresponds to the box placing opening (2), and a box pushing cylinder (16) is installed at the other end of the underframe (15).

2. An egg bean curd box filler according to claim 1, characterized in that: the roller (8) is driven by a roller motor to operate.

3. An egg bean curd box filler according to claim 1, characterized in that: and a counting inductor (17) is also arranged on one side of the induction rod (12).

4. An egg bean curd box filler according to claim 1, characterized in that: a box body (18) is put into the box placing opening (2) and is arranged on a chain box supporting plate (19) connected with the first chain motor (4).

5. An egg bean curd box filler according to claim 1, characterized in that: and the output end of the first chain motor (4) is also provided with a speed reducer (20).

6. An egg bean curd box filler according to claim 1, characterized in that: one end of the conveying belt (9) is further provided with a material blocking cylinder (21) and a material blocking plate (22), the material blocking cylinder (21) is installed on the rack (1), and the material blocking plate (22) is installed on a gas rod of the material blocking cylinder (21).

7. An egg bean curd box filler according to claim 1, characterized in that: the output port department of conveyer belt (9) still is equipped with vanning inductor (23) and vanning response piece (24), the one end of vanning inductor (23) is connected with the one end of vanning response piece (24).

8. An egg bean curd box filler according to claim 1, characterized in that: a return magnetic switch (25) and a descending magnetic switch (26) are installed on the cylinder body of the main cylinder (13), and a push plate (27) is installed on the air rod of the main cylinder (13).

Background

With the continuous improvement of the life of people, the enjoyed materials are greatly increased. The original bean curd needs manual work for packing, but the manual work for packing the bean curd needs labor cost, and the packing speed is low, the bean curd is irregular, and the bean curd packing box is unsanitary.

Disclosure of Invention

The invention aims to provide an egg bean curd box filling machine, which realizes automatic bean curd packaging, reduces labor cost, is high in box filling speed, is neat and sanitary, and can solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an egg and bean curd box filling machine comprises a machine frame, wherein a box placing opening is formed in the upper end of the machine frame, a box placing sensor, a first chain motor, a second chain motor, a box pushing sensor and a positioning sensor are arranged on the lower side of the box placing opening, the box placing sensor is arranged on the outer side wall of the box placing opening, the first chain motor and the second chain motor are arranged on the machine frame, and the box pushing sensor and the positioning sensor are arranged on one side of the first chain motor;

the device comprises a rack, a guide rail and a guide rail, wherein the guide rail is arranged on the guide rail; the automatic box pushing machine is characterized in that a main cylinder and an auxiliary cylinder are mounted in the middle of the rack, the output ends of the main cylinder and the auxiliary cylinder are located on the same horizontal plane with the conveying belt, a bottom frame is mounted at the bottom of the rack, one end of the bottom frame corresponds to the box placing opening, and a box pushing cylinder is mounted at the other end of the bottom frame.

Preferably, the roller is driven by a roller motor.

Preferably, a counting sensor is further installed at one side of the sensing rod.

Preferably, a box body is put into the box placing opening and is arranged on a chain box supporting plate connected with the first chain motor.

Preferably, the output end of the first chain motor is further provided with a speed reducer.

Preferably, one end of the conveying belt is further provided with a material blocking cylinder and a material blocking plate, the material blocking cylinder is installed on the frame, and the material blocking plate is installed on a gas rod of the material blocking cylinder.

Preferably, the output port department of conveyer belt still is equipped with vanning inductor and vanning response piece, the one end of vanning inductor is connected with the one end of vanning response piece.

Preferably, a return magnetic switch and a descending magnetic switch are installed on the cylinder body of the master cylinder, and a push plate is installed on the air rod of the master cylinder.

Compared with the prior art, the invention has the following beneficial effects:

according to the egg bean curd box filling machine, after packaged bean curd fills the flowing plate groove, the packaged bean curd can push the induction rod to the inductor, the main cylinder and the auxiliary cylinder work simultaneously, the material blocking cylinder works, the material blocking cylinder pushes the material blocking plate to move downwards to block bean curd conveying, at the moment, the conveying belt stops working, the main cylinder pushes the packaged bean curd to enter a box body, and the auxiliary cylinder supports the packaged bean curd; when the box body moves downwards step by step in bean curd loading until the box body is full, the box body reaches the bottom frame, and at the moment, the chain box supporting plate is contacted with the box pushing sensor, so that the box pushing cylinder is controlled to work, and the box body is withdrawn; therefore, the device can realize automatic packaging of the bean curd, not only reduces labor cost, but also has high boxing speed, and is neat and sanitary.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is an assembly view of the conveyor belt structure of the present invention;

FIG. 3 is an assembly view of the chain motor structure of the present invention;

FIG. 4 is an assembly view of the chain pallet structure of the present invention;

FIG. 5 is an assembly view of the inductor structure of the present invention;

FIG. 6 is a structural view of a material blocking cylinder of the invention;

FIG. 7 is an assembly view of the master cylinder and push plate arrangement of the present invention;

FIG. 8 is an assembly view of the structure of the boxing inductor and the boxing induction sheet of the present invention;

in the figure: 1. a frame; 2. a box opening is arranged; 3. placing a box inductor; 4. a first chain motor; 5. a second chain motor; 6. a box pushing sensor; 7. positioning the inductor; 8. a roller; 9. a conveyor belt; 10. a flow plate slot; 11. a strip hole; 12. an induction rod; 13. a master cylinder; 14. an auxiliary cylinder; 15. a chassis; 16. a box pushing cylinder; 17. a counting sensor; 18. a box body; 19. the chain holds in the palm the boxboard; 20. a speed reducer; 21. a material blocking cylinder; 22. a striker plate; 23. boxing the sensor; 24. boxing the induction sheets; 25. a return magnetic switch; 26. a down magnetic switch; 27. a push 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.

Referring to fig. 1-8, an egg and bean curd box filling machine comprises a frame 1, wherein a box placing opening 2 is installed at the upper end of the frame 1, and a box placing inductor 3, a first chain motor 4, a second chain motor 5, a box pushing inductor 6 and a positioning inductor 7 are arranged at the lower side of the box placing opening 2; the box placing sensor 3 is installed on the outer side wall of the box placing opening 2, the first chain motor 4 and the second chain motor 5 are installed on the rack 1, the speed reducer 20 is further installed at the output end of the first chain motor 4, and the box pushing sensor 6 and the positioning sensor 7 are installed on one side of the first chain motor 4.

Two ends of the frame 1 are provided with rollers 8, and the rollers 8 are sleeved with a conveying belt 9; a flow plate groove 10 is arranged on the conveying belt 9, one end of the flow plate groove 10 is provided with a long hole 11, an induction rod 12 is inserted in the long hole 11, and a counting inductor 17 is further arranged on one side of the induction rod 12; since the roller 8 is driven by the roller motor, when the flowing plate groove 10 is filled with the packed bean curd, the packed bean curd pushes the sensing rod 12 to the counting sensor 17, and at this time, the main cylinder 13 and the auxiliary cylinder 14 work simultaneously, and the roller motor controls the conveyer belt 9 to stop working.

The middle part of the frame 1 is provided with a main cylinder 13 and an auxiliary cylinder 14, and because the output ends of the main cylinder 13 and the auxiliary cylinder 14 are positioned on the same horizontal plane with the conveyer belt 9, the main cylinder 13 can push the packaged bean curd to enter a box body 18, and the auxiliary cylinder 14 can support the packaged bean curd; the bottom of the frame 1 is provided with a bottom frame 15, one end of the bottom frame 15 corresponds to the box placing opening 2, and the other end of the bottom frame 15 is provided with a box pushing cylinder 16.

Because the cylinder body of the main cylinder 13 is provided with the return magnetic switch 25 and the descending magnetic switch 26, and the gas rod of the main cylinder 13 is provided with the push plate 27, when the main cylinder 13 and the auxiliary cylinder 14 start to work and push forwards, the egg tofu is completely discharged into the box body 18 through the push plate 27 and is sent to a designated position, the return magnetic switch 25 works, the main cylinder 13 and the auxiliary cylinder 14 start to return, when the main cylinder 13 returns to the original position, the descending magnetic switch 26 works, the first chain motor 4 operates, and the first chain motor 4 stops working after the chain supporting plate 19 is driven to drive the box body 18 to descend downwards by one layer.

A material blocking cylinder 21 and a material blocking plate 22 are further arranged at one end of the conveying belt 9, the material blocking cylinder 21 is installed on the frame 1, and the material blocking plate 22 is installed on an air rod of the material blocking cylinder 21; when a conveying switch is turned on, the conveying belt 9 moves forwards, egg bean curd enters the conveying belt 9 to roll forwards to sense the counting sensor 17, when the counting is sensed to be full, the material blocking cylinder 21 works, and the egg bean curd enters the flowing plate groove 10; the egg bean curd is pushed into the box body 18 by the operation of the main cylinder 13, and returns after being pushed to the position, the plastic box descends one layer to wait for being pushed again, and enters the next basket after being pushed fully.

A boxing inductor 23 and a boxing induction sheet 24 are further arranged at the output port of the conveying belt 9, and one end of the boxing inductor 23 is connected with one end of the boxing induction sheet 24; when the conveyer belt 9 conveys the egg bean curd after the full counting to the boxing induction sheet 24, the boxing induction sheet 24 induces the boxing inductor 23, and the second chain motor 5 stops working.

A box body 18 is put into the box placing opening 2 and is arranged on a chain box supporting plate 19 connected with the first chain motor 4; when the box 18 moves downwards step by step during bean curd loading until the box 18 is full, the box 18 reaches the bottom frame 15, and the chain box supporting plate 19 contacts the box pushing sensor 6, so that the box pushing cylinder 16 is controlled to work, and the box 18 is withdrawn.

And (3) a case packer working procedure:

in the first step, the first chain motor 4 starts to rotate after the machine is started, and when the chain runs to the positioning sensor 7, the first chain motor stops rotating.

And secondly, the box body 18 is placed into the box placing opening 2, and the box placing sensor 3 enters a working state after sensing.

Thirdly, turning on a switch of a second chain motor 5, enabling a roller 8 to start to operate, and enabling a conveying belt 9 to convey the egg bean curd forwards; the egg tofu is conveyed into the flowing plate groove 10, moves forwards after touching the sensing rod 12 when the egg tofu is conveyed forwards, the sensing rod 12 senses the counting sensor 17, when the counting sensor 17 counts fully, the material blocking cylinder 21 works, the material blocking plate 22 rises upwards, and the conveyer belt 9 conveys the egg tofu which is counted fully forwards; when the egg tofu is conveyed to the boxing induction sheet 24, the boxing induction sheet 24 induces the boxing inductor 23, the second chain motor 5 stops working, the main cylinder 13 and the auxiliary cylinder 14 start to work and push forwards, the push plate 27 conveys the egg tofu into the box body 18 in a whole row, the magnetic switch 25 returns to work after the egg tofu is conveyed to a specified position, the main cylinder 13 and the auxiliary cylinder 14 start to return, the magnetic switch 26 descends to work after the main cylinder 13 returns to the original position, the first chain motor 4 operates to drive the chain box supporting plate 19 to enable the box body 18 to descend downwards by one layer, the first chain motor 4 stops working, the conveying belt 9 conveys the egg tofu forwards again to enter a second layer of boxing, and the egg tofu is conveyed downwards layer by layer until the box body 18 is filled fully; when the machine is full, the box pushing sensor 6 starts to work, and the box pushing cylinder 16 works to send the box 18 out of the machine frame 1 from the bottom frame 15.

According to the egg bean curd box filling machine, after packaged bean curd is filled in the flowing plate groove 10, the packaged bean curd can push the sensing rod 12 to the counting sensor 17, at the moment, the material blocking cylinder 21 works, the material blocking cylinder 21 pushes the material blocking plate 22 to rise upwards, the conveyor belt 9 conveys the whole row of bean curd forwards to the box filling sensing piece 24, the box filling sensing piece 24 pushes the box filling sensor 24 forwards to sense the box filling sensor 23, at the moment, the material blocking cylinder 21 stops working, the material blocking plate 22 blocks the bean curd downwards for conveying, at the moment, the conveyor belt 9 stops working, the main cylinder 13 drives the push plate 27 to push the packaged bean curd to enter the box body 18, and the auxiliary cylinder 14 supports the packaged bean curd; when the box 18 moves downwards step by step during bean curd loading until the box 18 is full, the box 18 reaches the bottom frame 15, and the chain box supporting plate 19 contacts the box pushing sensor 6, so that the box pushing cylinder 16 is controlled to work, and the box 18 is withdrawn.

In summary, the following steps: this egg bean curd case packer realizes automatic packing bean curd, has not only reduced artifical expense, and the speed of casing piece, neat, health, therefore effectively solves prior art problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.