CN111011425A

CN111011425A - PLC (programmable logic controller) controlled sugar-free biscuit automatic forming machine

Info

Publication number: CN111011425A
Application number: CN201911071341.7A
Authority: CN
Inventors: 苏航
Original assignee: Xian Anmai Industrial Automation Technology Co Ltd
Current assignee: Xian Anmai Industrial Automation Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-04-17

Abstract

The invention discloses a PLC (programmable logic controller) controlled automatic sugar-free biscuit forming machine, which comprises a bottom plate and upright posts symmetrically arranged at the top end of the bottom plate, wherein a shell is arranged at the top end of the bottom plate and between the upright posts, a conveying belt penetrating through the shell is arranged between the upright posts, an inlet and an outlet matched with the conveying belt are arranged at two sides of the shell, a compartment is arranged at the top end in the shell, a material storage chamber is arranged at one side in the compartment, a feeding hopper connected with the material storage chamber is arranged at the top end of the bottom plate, a material guide pipe is arranged at the bottom end of the compartment and below the material storage chamber, a feeding channel matched with the material. Has the advantages that: the shaping groove on pinch roller wheel surface carries out automatic molding to the biscuit, easy operation, and labour saving and time saving has improved work efficiency and production efficiency, and it is more convenient to use, saves the labour, and the depth that the pinch roller extruded the biscuit can be adjusted to the design of rotating electrical machines to improve production efficiency.

Description

PLC (programmable logic controller) controlled sugar-free biscuit automatic forming machine

Technical Field

The invention relates to the technical field of food processing, in particular to a PLC (programmable logic controller) controlled automatic sugar-free biscuit forming machine.

Background

A programmable logic controller is a programmable memory used for storing program, executing logic operation, sequence control, timing, counting and arithmetic operation, and controlling various mechanical or production processes by digital or analog input/output.

According to patent No. 201420829482.7, a biscuit forming machine is disclosed, which can ensure that the adsorption force generated when a biscuit blank body contacts with a canvas demoulding belt is larger than the contact binding force between the inner surface of the biscuit mould and the biscuit blank body, and although the problem that the efficiency of the method is not high when the fabric is put into the mould to be pressed into the blank body is solved, the method can not be automatically controlled and needs manual cooperation;

according to patent No. 201720845379.5, a biscuit forming machine is disclosed, which can recover redundant wheaten food materials, and when the machine body still needs to be operated manually to form biscuits, the forming speed is slow, the efficiency is low, and the production speed of the biscuits is influenced.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a PLC (programmable logic controller) controlled automatic sugar-free biscuit forming machine, which aims to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a PLC (programmable logic controller) controlled sugar-free biscuit automatic forming machine comprises a bottom plate and stand columns symmetrically arranged at the top end of the bottom plate, a shell is arranged at the top end of the bottom plate and between the stand columns, a conveying belt penetrating through the shell is arranged between the stand columns, an inlet and an outlet matched with the conveying belt are arranged at two sides of the shell, a partition is arranged at the top end in the shell, a storage chamber is arranged at one side in the partition, a feeding hopper connected with the storage chamber is arranged at the top end of the bottom plate, a material guide pipe is arranged at the bottom end of the partition and below the storage chamber, a feeding channel matched with the material guide pipe is arranged on the conveying belt, a pressing wheel is arranged at one side in the material guide pipe in the shell and connected with the bottom end of the partition through a lifting mechanism, the lifting mechanism comprises a first screw rod and, the utility model discloses a lead screw, including lead screw one, lead screw two, lead screw one with one side that two each other kept away from of lead screw all through the axle sleeve respectively with the casing inner wall is connected, be equipped with in the casing with the rotating electrical machines that the lead screw is connected, the lead screw one with the lead screw is two go up all to be equipped with rather than the assorted slider, the bottom of slider all is equipped with the movable rod that the slope set up, the cross section of movable rod is equipped with the pivot, just the bottom of movable rod is equipped with the backing plate, the bottom of backing plate is equipped with driving motor, driving motor's output with the axle center of pinch roller is connected, one side of casing be equipped with the conveyer belt rotating electrical machines with driving motor looks electric connection's PLC controller.

Preferably, a guide plate which is obliquely arranged is arranged at the top end of the bottom plate and on one side of the conveyor belt, and a gap is formed between the guide plate and the conveyor belt.

Preferably, the movable rod is respectively connected with the sliding block and the base plate through bearings, and an inner thread groove matched with the first screw rod and the second screw rod is formed in the sliding block.

Preferably, the thread directions of the first screw rod and the second screw rod are opposite, and the sliders are horizontally arranged on the first screw rod and the second screw rod at equal distances.

Preferably, a plurality of forming grooves which are uniformly arranged in a surrounding manner are arranged on the pressing wheel.

Preferably, a coupler is arranged between the driving motor and the pressing wheel, and a buffer rubber pad is arranged at the joint of the driving motor and the base plate.

Preferably, the bottom end of the bottom plate is provided with wear-resistant anti-slip threads, and the feeding pipe is internally provided with an electromagnetic valve electrically connected with the PLC.

The invention has the beneficial effects that: through the operation of each part of PLC controller control, driving motor drives the pinch roller and rotates, and the shaping groove on pinch roller wheel surface carries out automatic molding to the biscuit, easy operation, and labour saving and time saving has improved work efficiency and production efficiency, and it is more convenient to use, saves the labour, and the design of rotating electrical machines can adjust the depth that the pinch roller extruded the biscuit to improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a PLC-controlled automatic sugar-free biscuit molding machine according to an embodiment of the invention;

fig. 2 is a schematic structural diagram of a lifting mechanism in a PLC-controlled sugar-free biscuit automatic molding machine according to an embodiment of the invention.

In the figure:

1. a base plate; 2. a column; 3. a housing; 4. a conveyor belt; 5. an entrance and an exit; 6. a compartment; 7. a storage chamber; 8. a feed hopper; 9. a material guide pipe; 10. a feed channel; 11. a pinch roller; 12. a lifting mechanism; 13. a first screw rod; 14. a second screw rod; 15. a limiting lantern ring; 16. a rotating electric machine; 17. a slider; 18. a movable rod; 19. a rotating shaft; 20. a base plate; 21. a drive motor; 22. a PLC controller.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the invention, a PLC (programmable logic controller) controlled automatic sugar-free biscuit forming machine is provided.

The first embodiment;

as shown in fig. 1-2, the PLC-controlled sugar-free biscuit automatic forming machine according to the embodiment of the invention includes a bottom plate 1 and upright posts 2 symmetrically disposed on the top end of the bottom plate 1, a housing 3 is disposed on the top end of the bottom plate 1 and between the upright posts 2, a conveyor belt 4 penetrating through the housing 3 is disposed between the upright posts 2, an entrance 5 matched with the conveyor belt 4 is disposed on both sides of the housing 3, a compartment 6 is disposed on the top end of the housing 3, a storage chamber 7 is disposed on one side of the compartment 6, a feeding funnel 8 connected with the storage chamber 7 is disposed on the top end of the bottom plate 1, a material guiding pipe 9 is disposed at the bottom end of the compartment 6 and below the storage chamber 7, a feeding channel 10 matched with the material guiding pipe 9 is disposed on the conveyor belt 4, a pressing wheel 11 is disposed at one side of the material guiding pipe 9 in the housing 3, the pinch roller 11 is connected with the bottom end of the compartment 6 through a lifting mechanism 12, the lifting mechanism 12 comprises a first lead screw 13 and a second lead screw 14 which are positioned below the compartment 6, a limiting sleeve ring 15 is arranged between the first lead screw 13 and the second lead screw 14, one sides of the first lead screw 13 and the second lead screw 14 which are far away from each other are respectively connected with the inner wall of the shell 3 through shaft sleeves, a rotating motor 16 connected with the first lead screw 13 is arranged in the shell 3, sliding blocks 17 matched with the first lead screw 13 and the second lead screw 14 are arranged on the first lead screw 13 and the second lead screw 14, movable rods 18 which are obliquely arranged are arranged at the bottom ends of the sliding blocks 17, rotating shafts 19 are arranged at the intersections of the movable rods 18, a backing plate 20 is arranged at the bottom end of the movable rods 18, a driving motor 21 is arranged at the bottom end of the backing plate 20, and the output end, a PLC controller 22 electrically connected to the conveyor belt 4, the rotating motor 16, and the driving motor 21 is disposed at one side of the housing 3.

Example two;

as shown in fig. 1-2, a guide plate is obliquely arranged at the top end of the bottom plate 1 and at one side of the conveyor belt 4, and a gap is formed between the guide plate and the conveyor belt 4, so that the design of the guide plate facilitates quick conveying of the formed biscuits to the next process, and the efficiency of the biscuit conveying machine is improved.

The movable rod 18 is respectively connected with the sliding block 17 and the backing plate 20 through bearings, internal thread grooves matched with the first screw rod 13 and the second screw rod 14 are formed in the sliding block 17, and the design is not difficult to see, the bearings are designed to facilitate the movable rod 18 to rotate, and the flexibility of the movable rod 18 is improved.

The thread directions of the first screw rod 13 and the second screw rod 14 are opposite, and the sliding blocks 17 are horizontally arranged on the first screw rod 13 and the second screw rod 14 at equal distances. As can be seen from the above design, the first screw rod 13 and the second screw rod 14 are more stable and smooth in the process of cross rotation.

As shown in figures 1-2, a plurality of forming grooves which are uniformly arranged in a surrounding manner are arranged on the pressing wheel 11, and the design of the forming grooves is convenient for workers to form various patterns on the surface of the biscuit.

The driving motor 21 and the pinch roller 11 are provided with a coupler therebetween, and the joint of the driving motor 21 and the backing plate 20 is provided with a cushion rubber pad, so that the arrangement of the cushion rubber in a matching manner is conventional and will not be described in detail.

The bottom end of the bottom plate 1 is provided with wear-resistant anti-slip patterns, and the material guide pipe 9 is internally provided with an electromagnetic valve electrically connected with the PLC 22. The design of the electromagnetic valve is convenient for users to accurately control the usage amount of the raw materials.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, raw materials of sugar-free biscuits enter a storage chamber 7 through a feeding funnel 8 and are guided into a feeding channel 10 through a material guide pipe 9, the raw materials are directly formed by a pressing wheel 11 through the feeding channel 10 by limiting the pressing wheel 11 and the feeding channel 10, when a gap between the feeding channel 10 and the pressing wheel 11 needs to be adjusted, a rotating motor 16 drives a first screw rod 13 and a second screw rod 14 to rotate, the first screw rod 13 and the second screw rod 14 rotate to drive a sliding block 17 to move towards the middle direction, and two groups of movable rods 18 are driven to be crossed and erected to move a backing plate 20 downwards in the moving process of the first screw rod 13 and the second screw rod 14, and conversely move upwards.

In conclusion, by means of the technical scheme of the invention, the PLC 22 is used for controlling the operation of each component, the driving motor 21 drives the pressing wheel 11 to rotate, the forming grooves on the surface of the wheel of the pressing wheel 11 are used for automatically forming biscuits, the operation is simple, time and labor are saved, the working efficiency and the production efficiency are improved, the use is more convenient, the labor force is saved, and the design of the rotating motor 16 can adjust the depth of the pressing wheel 11 for extruding the biscuits, so that the production efficiency is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The PLC-controlled sugar-free biscuit automatic forming machine is characterized by comprising a bottom plate (1) and stand columns (2) symmetrically arranged at the top end of the bottom plate (1), wherein a shell (3) is arranged at the top end of the bottom plate (1) and between the stand columns (2), a conveying belt (4) penetrating through the shell (3) is arranged between the stand columns (2), an inlet and an outlet (5) matched with the conveying belt (4) are arranged at two sides of the shell (3), a compartment (6) is arranged at the top end in the shell (3), a storage chamber (7) is arranged at one side in the compartment (6), a feeding hopper (8) connected with the storage chamber (7) is arranged at the top end of the bottom plate (1), a material guide pipe (9) is arranged below the storage chamber (7), and a feeding channel (10) matched with the material guide pipe (9) is arranged on the conveying belt (4), a pinch roller (11) is arranged in the shell (3) and on one side of the material guide pipe (9), the pinch roller (11) is connected with the bottom end of the compartment (6) through a lifting mechanism (12), the lifting mechanism (12) comprises a first lead screw (13) and a second lead screw (14) which are arranged below the compartment (6), a limiting sleeve ring (15) is arranged between the first lead screw (13) and the second lead screw (14), one sides of the first lead screw (13) and the second lead screw (14) which are far away from each other are respectively connected with the inner wall of the shell (3) through shaft sleeves, a rotating motor (16) connected with the first lead screw (13) is arranged in the shell (3), sliders (17) matched with the first lead screw (13) and the second lead screw (14) are respectively arranged on the first lead screw (13) and the second lead screw (14), and movable rods (18) which are obliquely arranged are arranged at the bottom ends, the crossing of movable rod (18) is equipped with pivot (19), just the bottom of movable rod (18) is equipped with backing plate (20), the bottom of backing plate (20) is equipped with driving motor (21), the output of driving motor (21) with the axle center of pinch roller (11) is connected, one side of casing (3) be equipped with conveyer belt (4) rotating electrical machines (16) with PLC controller (22) of driving motor (21) looks electrical connection.

2. The PLC-controlled automatic sugar-free biscuit forming machine according to claim 1, characterized in that a guide plate is obliquely arranged on the top end of the bottom plate (1) and on one side of the conveyor belt (4), and a gap is formed between the guide plate and the conveyor belt (4).

3. The PLC-controlled automatic sugar-free biscuit forming machine according to claim 1, characterized in that the movable rod (18) is respectively connected with the slide block (17) and the backing plate (20) through bearings, and an inner thread groove matched with the first screw rod (13) and the second screw rod (14) is arranged in the slide block (17).

4. The PLC-controlled automatic sugar-free biscuit forming machine according to claim 1, characterized in that the first screw rod (13) and the second screw rod (14) have opposite thread directions, and the slide blocks (17) are horizontally arranged on the first screw rod (13) and the second screw rod (14) at equal distances.

5. The PLC-controlled automatic sugar-free biscuit forming machine according to claim 1, characterized in that the pressing wheel (11) is provided with a plurality of forming grooves uniformly arranged around.

6. The PLC-controlled automatic sugar-free biscuit forming machine according to claim 1, characterized in that a coupling is arranged between the driving motor (21) and the pressing wheel (11), and a cushion rubber pad is arranged at the joint of the driving motor (21) and the base plate (20).

7. The PLC-controlled automatic sugar-free biscuit forming machine according to claim 1, characterized in that the bottom end of the bottom plate (1) is provided with wear-resistant and anti-slip patterns, and the feeding pipe (9) is internally provided with an electromagnetic valve electrically connected with the PLC (22).