CN110696076A

CN110696076A - Blank device and automatic making system of bread

Info

Publication number: CN110696076A
Application number: CN201910919555.9A
Authority: CN
Inventors: 曾勇; 邱建喜; 杨淞博; 梁钦
Original assignee: Guangdong Zhiyuan Robot Technology Co Ltd
Current assignee: Guangdong Zhiyuan Robot Technology Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-01-17

Abstract

The invention discloses a material cutting device, which relates to the field of food equipment and comprises: the automatic discharging device comprises a charging barrel for charging, an automatic discharging cutter disc for cutting and discharging, and a driving piece for driving the automatic discharging cutter disc to rotate; the automatic discharging cutter head comprises a blade provided with a first rotating shaft connecting part and a supporting plate which is positioned below the blade and provided with a second rotating shaft connecting part; the first rotating shaft connecting part and the second rotating shaft connecting part are coaxially connected; the supporting plate is provided with a notch, and the projection of the blade on the plane where the supporting plate is located is superposed with the notch. The material cutting device is simple to operate and compact in structure, overcomes the defects that conventional equipment is large in size, complex in action and difficult to integrate on an automatic production line, realizes automatic feeding of food materials by utilizing gravity, achieves the aim of continuous material cutting, can smoothly drop the cut materials to a preset position, and avoids cost increase caused by excessive execution of actions.

Description

Blank device and automatic making system of bread

Technical Field

The invention relates to the field of food equipment, in particular to a material cutting device and an automatic bread making system.

Background

Traditional automatic vegetable-chopper especially when cutting into slices class vegetables such as tomato, cucumber, need the manual work to push down edible material, extravagant manpower, the cost of labor is high, and is inefficient to the blank can't fall to predetermined position smoothly. Meanwhile, the traditional vegetable cutting equipment is too large in size and difficult to integrate into other equipment to form a complete food processing production line.

Disclosure of Invention

Based on the above, the invention provides the material cutting device and the automatic bread making system, and aims to overcome the defects that in the prior art, the vegetable cutting equipment is high in labor cost and low in efficiency, the cutting material cannot smoothly fall to a preset position, the size is large, and the cutting material is difficult to integrate into other equipment to form a complete food processing production line.

The technical scheme is as follows:

a blanking device comprising: the automatic discharging device comprises a charging barrel for charging, an automatic discharging cutter disc for cutting and discharging, and a driving piece for driving the automatic discharging cutter disc to rotate; the automatic discharging cutter head comprises a blade provided with a first rotating shaft connecting part and a supporting plate which is positioned below the blade and provided with a second rotating shaft connecting part; the first rotating shaft connecting part and the second rotating shaft connecting part are coaxially connected; the supporting plate is provided with a notch, and the projection of the blade on the plane of the supporting plate is superposed with the notch of the supporting plate; the charging barrel comprises a feeding opening end, the sectional area of the feeding opening end is smaller than that of the blade and that of the supporting plate, and the feeding opening end is tightly attached to the blade.

The material cutting device has the advantages of being simple in operation and compact in structure, overcoming the defects that conventional equipment is large in size, complex in action and difficult to integrate on an automatic production line, achieving the purpose of continuous material cutting by achieving automatic feeding of food materials through gravity, and meanwhile, the material cutting device can smoothly drop to a preset position to avoid excessive execution actions and increase of cost. Specifically, the blade and the supporting plate of the technical scheme are coaxially connected through the rotating shaft, and the blade is located above the supporting plate, namely the blade and the supporting plate have a height difference and are not in the same plane, and meanwhile, the projections of the blade and the supporting plate are complementary. When using this technical scheme's blank device, driving piece drive pivot rotates, and the pivot drives blade and layer board and rotates simultaneously, rotates the in-process, and the blade shifts, and the material in the feed cylinder falls on the layer board through self gravity owing to not having sheltering from of blade, then is cut off fixed thickness by the blade in continuing to rotate, and the blank falls to preset position through the breach afterwards, and the feed cylinder open end continues to be blocked by the blade, and the interior material of feed cylinder does not fall, accomplishes a round of blank. The fixed thickness of the cut material is the height difference between the blade and the supporting plate.

In one embodiment, the device further comprises a cartridge rotating assembly which is connected with the cartridge and drives the cartridge to rotate.

In one embodiment, the cartridge rotating assembly comprises a chuck eccentrically connected with the cartridge and a gear transmission mechanism driving the chuck to rotate; gear drive with the driving piece is connected, the periphery of chuck be equipped with the chuck teeth of a cogwheel of gear drive meshing.

In one embodiment, the chuck device further comprises a fixed frame for supporting the chuck and a chuck rotating shaft arranged on the chuck and connected with the fixed frame; the chuck bearing is sleeved on the chuck rotating shaft and connected with the fixing frame.

In one embodiment, the gear transmission mechanism comprises a driving wheel connected with the driving part and a driven component in transmission fit with the driving wheel; the driven assembly drives the automatic discharging cutter head and the chuck to rotate.

In one embodiment, the driven assembly comprises a first driven wheel in transmission connection with the driving wheel, a second driven wheel rotating coaxially with the first driven wheel, a third driven wheel meshed with the second driven wheel, a fourth driven wheel rotating coaxially with the third driven wheel, and a fifth driven wheel meshed with the fourth driven wheel and transmitting torque to the chuck gear teeth; the first rotating shaft of the driven wheel is connected with the first rotating shaft connecting part and the second rotating shaft connecting part.

In one embodiment, the driving wheel and the first driven wheel are synchronous pulleys, and the driving wheel and the first driven wheel are connected through a synchronous belt transmission.

In one embodiment, the fifth driven wheel is coaxially connected with the first driven wheel, and a bearing is arranged between a rotating shaft of the fifth driven wheel and the gear ring.

In one embodiment, the automatic discharging device further comprises an induction sheet arranged on the automatic discharging cutter head and used for counting material slices, and a position sensor matched with the induction sheet; the number of the sensing pieces is matched with that of the blades.

The technical scheme also provides an automatic bread making system which comprises the material cutting device. The material cutting device has the advantages of being simple in operation and compact in structure, overcoming the defects that conventional equipment is large in size, complex in action and difficult to integrate on an automatic production line, achieving the purpose of continuous material cutting by achieving automatic feeding of food materials through gravity, and meanwhile, the material cutting device can smoothly drop to a preset position to avoid excessive execution actions and increase of cost.

Drawings

Fig. 1 is a schematic structural diagram of a blanking device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the automatic discharging cutter head in FIG. 1;

FIG. 3 is a schematic view of the blade of FIG. 2;

FIG. 4 is a schematic structural view of the pallet of FIG. 2;

FIG. 5 is a schematic view of the internal structure of FIG. 1;

fig. 6 is a partially enlarged view of a in fig. 5.

Description of reference numerals:

10. a blade; 11. a first rotating shaft connecting part; 12. a blade; 20. a support plate; 21. a second rotating shaft connecting part; 30. adjusting the gasket; 40. an outer ring fixing ring; 50. a charging barrel; 60. an induction sheet; 70. a position sensor; 80. a cartridge rotating assembly; 81. a chuck; 82. a gear transmission mechanism; 821. a driving wheel; 822. a first driven wheel; 823. a second driven wheel; 824. a third driven wheel; 825. a fourth driven wheel; 826. a fifth driven wheel; 827. a synchronous belt; 83. chuck gear teeth; 84. a fixed mount; 85. a chuck spindle; 86. a chuck bearing; 90. a drive member; 100. and a frame.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

A blanking device as shown in fig. 1-4, comprising: the automatic material feeding device comprises a charging barrel 50 for feeding, an automatic discharging cutter disc for cutting and discharging, and a driving piece 90 for driving the automatic discharging cutter disc to rotate; the automatic discharging cutter head comprises a blade 10 provided with a first rotating shaft connecting part 11 and a supporting plate 20 which is positioned below the blade 10 and provided with a second rotating shaft connecting part 21; the first rotating shaft connecting part 11 and the second rotating shaft connecting part 21 are coaxially connected; the supporting plate 20 is provided with a notch, and the projection of the blade 10 on the plane of the supporting plate 20 is superposed with the notch; specifically, the supporting plate 20 according to the present embodiment is a segment-shaped supporting plate. The charging barrel 50 comprises a charging opening end, the sectional area of the charging opening end is smaller than the sectional area of the blade 10 and the sectional area of the supporting plate 20, and the charging opening end is arranged close to the blade 10, so that when the charging opening end of the charging barrel 50 is close to the upper surface of the blade 10 or the supporting plate 20, the materials in the charging opening end cannot leak out. The cartridge 50 of this embodiment is cylindrical and in other embodiments may be cubical or otherwise shaped.

The material cutting device of the embodiment is simple to operate and compact in structure, overcomes the defects that conventional equipment is large in size, complex in action and difficult to integrate on an automatic production line, realizes automatic feeding of food materials by utilizing gravity, achieves the purpose of continuous material cutting, can smoothly drop the material to a preset position, and avoids cost increase caused by excessive execution actions. Specifically, the blade 10 and the supporting plate 20 of the present embodiment are coaxially connected through a rotating shaft, and the blade 10 is located above the supporting plate 20, that is, there is a height difference between the two, and the two are not in the same plane, and the projections of the two are complementary. When the material cutting device of the present embodiment is used, the driving member 90 drives the rotating shaft to rotate, the rotating shaft drives the blade 10 and the supporting plate 20 to rotate simultaneously, in the rotating process, the blade 10 is displaced, the material in the material cylinder 50 falls on the supporting plate 20 through self gravity due to no shielding of the blade 10, then the material is cut by the blade 10 in the continuous rotation to a fixed thickness, then the material is cut to fall to a preset position through a circular segment, the open end of the material cylinder 50 is continuously blocked by the blade 10, the material in the material cylinder 50 does not fall, and one round of material cutting is completed. The fixed thickness of the cut material is the difference in height between the blade 10 and the blade 20.

In the present embodiment, an adjustment washer 30 is provided between the first shaft connecting portion 11 and the second shaft connecting portion 21. The height difference between the blade 10 and the supporting plate 20 is accomplished by the adjusting shim 30, and the thickness of the sliced sheet is controlled by installing the adjusting shims 30 with different thicknesses. Specifically, the first rotating shaft connecting portion 11, the second rotating shaft connecting portion 21 and the adjusting gasket 30 of the present embodiment are provided with coaxial holes, and the rotating shaft is inserted into the coaxial holes to drive the automatic discharging cutter head of the present embodiment to rotate. The blade 10 and the support plate 20 may be integrally formed or detachably connected to facilitate replacement of the blade 10.

In order to improve the efficiency, when the rotating shaft rotates for one circle, more materials can be cut off, so the number of the blades 10 can be set to be at least two, and the at least two blades 10 are arranged at intervals and are positioned on the same plane. In this embodiment, the number of the blades 10 is two, and the two blades 10 are symmetrically arranged, i.e., are butterfly-shaped. Since the two blades 10 are located on the same plane, the two blades 10 can share the first rotating shaft connecting portion 11 provided with the rotating shaft hole. When the rotating shaft rotates for a circle, two pieces of materials can be cut off.

As shown in fig. 3 to 4, since the supporting plate 20 of the present embodiment is a segment, the blade 10 of the present embodiment has a fan-shaped structure, which is more beneficial for coaxial connection and for the material to fall to the segment. In other embodiments, the blade 10 may also be rectangular or triangular. And a blade edge 12 is arranged on at least one side of the linear edge of the blade 10. Namely, the cutting edge 12 can be arranged on one side, and the cutting edges 12 can also be arranged on both sides, so that the material cutting can be realized when the rotating shaft rotates forwards or backwards, and no special requirement is required on the rotating direction of the rotating shaft.

In order to avoid the centrifugal force from flying the cut material in the rotation process, the embodiment further comprises an outer ring fixing ring 40 arranged along the edge of the supporting plate 20, and the height of the outer ring fixing ring 40 is greater than or equal to the height of the blade 10. Therefore, when the cut material is cut off, the cut material is blocked by the outer ring fixing ring 40 and falls down from the circular segment of the supporting plate 20, so that the cut material is prevented from flying out and failing to fall into a preset position.

As shown in fig. 1 with reference to fig. 5 and 6, in order to avoid the accumulation of food materials and the impossibility of spreading the food materials evenly in small areas during the cutting and blanking process, the present embodiment further includes a charging barrel rotating assembly 80 connected to the charging barrel 50 and driving the charging barrel 50 to rotate, and the charging barrel 50 rotates to realize the even scattering and falling of the food materials.

The cartridge rotating assembly 80 of this embodiment includes a chuck 81 eccentrically connected to the cartridge 50, and a gear transmission mechanism 82 for driving the chuck 81 to rotate; the gear transmission mechanism 82 is connected with the driving piece 90, and the periphery of the chuck 81 is provided with chuck gear teeth 83 meshed with the gear transmission mechanism 82. Because the charging barrel 50 is eccentrically arranged on the chuck 81, when the chuck 81 rotates under the driving action of the gear transmission mechanism 82, the charging barrel 50 is driven to eccentrically rotate, that is, the charging barrel 50 performs revolution motion with a certain radius, so that the food material is uniformly dispersed. Specifically, the outer contour of the chuck 81 of the present embodiment is circular, and a locking hole for locking the cartridge 50 is provided at a position deviating from the axis of the chuck 81.

In addition, the device also comprises a fixed frame 84 for supporting the chuck 81, and a chuck rotating shaft 85 which is arranged on the chuck 81 and connected with the fixed frame 84; the chuck shaft 85 is sleeved with a chuck bearing 86, and the chuck bearing 86 is connected with the fixing frame 84, so that the chuck 81 is fixed on the fixing frame 84 and can rotate relative to the fixing frame 84. Specifically, the number of the chuck rotating shafts 85 is plural, and the chuck rotating shafts 85 are arranged at even intervals in the circumferential direction of the chuck 81.

The gear transmission mechanism 82 comprises a driving wheel 821 connected with the driving member 90, and a driven component in transmission fit with the driving wheel 821; the driven assembly drives the automatic discharging cutter head and the chuck 81 to rotate. That is, the driven assembly transmits the driving force of the driving member 90 and drives the blade 10, the supporting plate 20 and the chuck 81 to rotate, so that the present embodiment can complete the cutting and uniform spreading operations only by one driving member 90.

As shown in fig. 6, the driven assembly includes a first driven wheel 822 in transmission connection with the driving wheel 821, a second driven wheel 823 rotating coaxially with the first driven wheel 822, a third driven wheel 824 engaged with the second driven wheel 823, a fourth driven wheel 825 rotating coaxially with the third driven wheel 824, and a fifth driven wheel 826 engaged with the fourth driven wheel 825 and transmitting torque to the teeth of the chuck 81, that is, transmitting torque to the chuck 81 through the fifth driven wheel 826 to rotate the chuck 81; the rotating shaft of the first driven wheel 822 is connected to both the first rotating shaft connecting part 11 and the second rotating shaft connecting part 21, that is, the rotating shaft of the first driven wheel 822 is the rotating shaft of the blade 10 and the supporting plate 20.

Because automatic discharging blade disc radius is great, so in order to make the pivot of first follow driving wheel 822 better with automatic discharging blade disc cooperation and not receive the radius restriction, this embodiment the action wheel 821 with first follow driving wheel is 822 synchronous pulley, just action wheel 821 with first follow driving wheel 822 passes through hold-in range 827 transmission and is connected to the position of driving piece 90 and action wheel 821 can be according to the nimble setting of actual application condition.

In addition, in order to save space, in the present embodiment, the fifth driven wheel 826 is coaxially connected to the first driven wheel 822, and a bearing is provided between the rotation shaft of the fifth driven wheel 826 and the gear ring, so that the fifth driven wheel 826 is coaxial with the first driven wheel 822, but the rotation of the fifth driven wheel 826 and the first driven wheel 822 does not interfere with each other, and the fifth driven wheel 826 can smoothly transmit power to the chuck 81.

The embodiment also comprises a sensing piece 60 used for counting the material slices, and a position sensor 70 matched with the sensing piece 60; the number of the sensing pieces 60 is matched with the number of the blades 10. That is, when the shaft rotates one turn, the number of the blades 10 is the same as the number of the cut materials, and the position sensor 70 counts the number of the cut pieces by sensing the number of times the sheet 60 passes. Since the number of the blades 10 of the present embodiment is two, the number of the sensing pieces 60 is also two.

The sensing piece 60 of the present embodiment is disposed at the edge of the supporting plate 20. Namely, the sensor chip 60 is arranged along the circumferential direction of the supporting plate 20, and the interval arc length of the sensor chip 60 is the same as that of the two blades 10, so that the counting accuracy is ensured. Specifically, the sensing piece 60 of the present embodiment is disposed on the outer ring fixing ring 40 located at the edge of the supporting plate 20, and the position sensor 70 and the gear transmission mechanism 82 of the present embodiment are disposed on the frame 100, and the fixing frame 84 is connected to the frame 100.

The embodiment also provides an automatic bread making system which comprises the material cutting device. The material cutting device of the embodiment is simple to operate and compact in structure, overcomes the defects that conventional equipment is large in size, complex in action and difficult to integrate on an automatic production line, realizes automatic feeding of food materials by utilizing gravity, achieves the purpose of continuous material cutting, can smoothly drop the material to a preset position, and avoids cost increase caused by excessive execution actions.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A blanking device, comprising: the automatic discharging device comprises a charging barrel for charging, an automatic discharging cutter disc for cutting and discharging, and a driving piece for driving the automatic discharging cutter disc to rotate; the automatic discharging cutter head comprises a blade provided with a first rotating shaft connecting part and a supporting plate which is positioned below the blade and provided with a second rotating shaft connecting part; the first rotating shaft connecting part and the second rotating shaft connecting part are coaxially connected through a rotating shaft; the supporting plate is provided with a notch, and the projection of the blade on the plane where the supporting plate is located is superposed with the notch; the charging barrel comprises a feeding opening end, the sectional area of the feeding opening end is smaller than that of the blade and that of the supporting plate, and the feeding opening end is tightly attached to the blade.

2. The blanking device of claim 1 further comprising a cartridge rotation assembly connected to and driving rotation of the cartridge.

3. The blanking device of claim 2 wherein the cartridge rotation assembly includes a chuck eccentrically coupled to the cartridge and a gear train driving the chuck in rotation; gear drive with the driving piece is connected, the periphery of chuck be equipped with the chuck teeth of a cogwheel of gear drive meshing.

4. The blanking device of claim 3 further comprising a fixing frame for supporting the chuck, and a chuck rotating shaft disposed on the chuck and connected to the fixing frame; the chuck bearing is sleeved on the chuck rotating shaft and connected with the fixing frame.

5. The blanking device of claim 3 wherein the gear drive mechanism includes a drive wheel coupled to the drive member and a driven assembly in driving engagement with the drive wheel; the driven assembly drives the automatic discharging cutter head and the chuck to rotate.

6. The blanking device of claim 5, wherein the driven assembly comprises a first driven wheel in driving connection with the driving wheel, a second driven wheel rotating coaxially with the first driven wheel, a third driven wheel engaged with the second driven wheel, a fourth driven wheel rotating coaxially with the third driven wheel, and a fifth driven wheel engaged with the fourth driven wheel and transmitting torque to the chuck gear teeth; the first rotating shaft of the driven wheel is connected with the first rotating shaft connecting part and the second rotating shaft connecting part.

7. The blanking device of claim 6, wherein the driving wheel and the first driven wheel are synchronous pulleys, and the driving wheel and the first driven wheel are connected through a synchronous belt transmission.

8. The blanking device of claim 6, wherein the fifth driven wheel is coaxially connected with the first driven wheel, and a bearing is arranged between a rotating shaft of the fifth driven wheel and a gear ring.

9. The blanking device according to any one of claims 1 to 8, further comprising a sensing piece arranged on the automatic discharging cutter disc for counting material slices, and a position sensor matched with the sensing piece; the number of the sensing pieces is matched with that of the blades.

10. An automated bread making system comprising a blanking device according to any one of claims 1 to 9.