CN210500381U

CN210500381U - Ultrasonic wave bread cutters

Info

Publication number: CN210500381U
Application number: CN201920625777.5U
Authority: CN
Inventors: 李金宇
Original assignee: Hubei Ikea Heat Resistant Ceramic Sand Co Ltd
Current assignee: Hubei Ikea Heat Resistant Ceramic Sand Co Ltd
Priority date: 2019-05-01
Filing date: 2019-05-01
Publication date: 2020-05-12
Anticipated expiration: 2029-05-01

Abstract

The utility model provides an ultrasonic wave bread cutters belongs to ultrasonic cutting technical field. The ultrasonic cutter device solves the technical problems that the existing ultrasonic cutter device is too large, too complex, impractical and the like. The utility model provides an ultrasonic wave bread cutters includes the frame, parallel interval has set firmly riser one in the frame, riser two, be equipped with horizontal hollow shaft between riser one and the riser two, the both ends of hollow shaft rotate with riser one and riser two respectively and be connected, servo motor has set firmly on the lateral surface of riser one, servo motor's output shaft is connected with the one end of hollow shaft and can drives the hollow shaft and rotate, hollow shaft and servo motor's output shaft eccentric connection, the hollow shaft is connected with ultrasonic wave cutter assembly, still be connected with the cutter balance assembly of supplementary ultrasonic wave cutter assembly action on the hollow shaft. The utility model provides an ultrasonic wave bread cutters simple structure, the range of application is wide, and the mountable is stronger on the bread production line of various needs cutting.

Description

Ultrasonic wave bread cutters

Technical Field

The utility model belongs to the technical field of ultrasonic cutting, a ultrasonic wave bread cutters is related to.

Background

The traditional bread cutting mode is that a cutter is used for cutting food, a common bread cutter is provided with a handle and a blade connected with the handle, the blade part of the blade is serrated, bread is soft, food materials with high viscosity such as honey or jam are added on some bread, and the common bread cutter is used for slicing or dicing the bread and is easy to stick to the cutter. With the needs of life, bread is more popular with consumers, the bread is already produced in batches, a common bread cutting blade is placed on an automatic production line to cut the bread, and the phenomenon of knife sticking not only affects the appearance and the cutting effect of the bread, but also affects the cutting efficiency.

Ultrasonic cutting knife has now appeared, and ultrasonic cutting adopts ultrasonic wave technique to carry out cutting man-hour, through the produced vibration of ultrasonic vibration portion group, also lets electric energy conversion mechanical energy promptly, through bonding tool transmission heat, through to the floral whorl or the rotatory extrusion of cutter, just can acquire the required effect of ultrasonic machining. Because the cutting knife is in ultrasonic vibration, the frictional resistance is very small, and the cut material is not easy to stick on the cutting knife. However, many ultrasonic knife devices are relatively large and complex, and are expensive to purchase, and are not practical for use in small bakeries or other situations where the device needs to be removed and installed at any time to cut bread.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide an ultrasonic wave bread cutters, the utility model aims to solve the technical problem that: how to simplify the ultrasonic cutting equipment on the bread production line, improve the practicality of ultrasonic cutting equipment.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an ultrasonic wave bread cutters, includes the frame, its characterized in that, parallel interval has set firmly riser one, riser two in the frame, be equipped with horizontal hollow shaft between riser one and the riser two, the both ends of hollow shaft respectively with riser one and riser two rotate to be connected, servo motor has set firmly on the lateral surface of riser one, servo motor's output shaft with the one end of hollow shaft is connected and can drives the hollow shaft rotates, the hollow shaft with servo motor's output shaft eccentric connection, be connected with at least a set of ultrasonic wave cutter subassembly on the hollow shaft, the ultrasonic wave cutter subassembly can follow the up-and-down motion is to the hollow shaft, still be connected with the assistance on the hollow shaft the cutter balance assembly of ultrasonic wave cutter subassembly action.

The working principle is as follows: according to the technical scheme, the servo motor serves as a power source in the lifting device for controlling the ultrasonic cutter, the output shaft of the servo motor is eccentrically connected with the hollow shaft, the central axis of the hollow shaft is parallel to and does not coincide with the central axis of the output shaft of the servo motor, the hollow shaft can make circular motion by taking the output shaft of the servo motor as a center, so that the ultrasonic cutter assembly can move up and down along with the diameter of the hollow shaft for height difference, bread is cut, the cutter balancing assembly is rotatably connected with the hollow shaft and rotatably connected with the mounting plate for fixing the ultrasonic cutter assembly, the ultrasonic cutter is always in a vertical downward state for balancing the ultrasonic cutter assembly, the stress of the hollow shaft is balanced, and the service life of parts on the device is prolonged. Overall, ultrasonic wave bread cutters simple structure, what used is common spare part, and the cost is lower some relatively, also can dismantle at any time and install on the conveyer belt or on the storage carousel, and the range of application is wide, and the practicality is stronger.

In the ultrasonic bread cutter device, the ultrasonic cutter assembly comprises an ultrasonic transducer and an ultrasonic cutter fixedly connected to the lower end of the ultrasonic transducer, a first bearing seat sleeved on the hollow shaft and used for supporting the first bearing, a mounting plate arranged in front of the hollow shaft, one side of the mounting plate fixedly connected with the first bearing seat, and the other side fixedly connected with a positioning frame used for fixing the ultrasonic transducer. Ultrasonic transducer connects the power, can change the electric energy into the ultrasonic wave, and ultrasonic transducer and ultrasonic wave cutter cooperation can be used to the cutting bread, and ultrasonic transducer utilizes the locating rack vertical to set firmly in one side of mounting panel, and the opposite side rigid coupling bearing of mounting panel and bearing frame one rotate with the hollow shaft to be connected, and when the hollow shaft moved, ultrasonic wave cutter subassembly can be along with the up-and-down motion of hollow shaft, cuts the bread in succession.

In the ultrasonic bread cutter device, the cutter balancing component is provided with a driven shaft linked with the hollow shaft, the driven shaft is parallel to the hollow shaft and is transversely arranged at the rear side below the hollow shaft at intervals, and two ends of the driven shaft are rotatably connected with the first vertical plate and the second vertical plate; the driven shaft is sleeved with a first connecting arm and a second connecting arm, one end of the first connecting arm is fixedly connected with one end of the second connecting arm and fixed on the driven shaft, the other end of the first connecting arm is sleeved on the hollow shaft and fixedly connected with the side face of the first bearing, and the other end of the second connecting arm is rotatably connected with the mounting plate. The driven shaft linked with the hollow shaft is arranged obliquely below the hollow shaft, the driven shaft is respectively sleeved and fixed with the first connecting arm and the second connecting arm, and the first connecting arm and the second connecting arm are respectively connected between the driven shaft and the hollow shaft as well as between the hollow shaft and the mounting plate, so that the stress of the hollow shaft is balanced, the ultrasonic cutter can be driven to be in a vertical state all the time, and the ultrasonic cutter assembly is guaranteed to cut bread normally.

In the ultrasonic bread cutter device, one end of the hollow shaft is connected with the first eccentric shaft and the other end of the hollow shaft is connected with the second eccentric shaft, the eccentric part of the first eccentric shaft is clamped on the inner wall of one end of the hollow shaft, the shaft center part of the first eccentric shaft is arranged on the first vertical plate in a penetrating mode, the end part of the shaft center part of the eccentric shaft is fixedly connected with the output shaft of the servo motor, the eccentric part of the second eccentric shaft is clamped on the inner wall of the other end of the hollow shaft, and the shaft center part of the second eccentric shaft is rotatably connected with the. The eccentric shaft I is sleeved on the first vertical plate, the eccentric shaft II is sleeved at the opposite position of the second vertical plate, the eccentric parts of the eccentric shaft I and the eccentric shaft II are fixedly clamped on the inner walls of the two ends of the hollow shaft, and the shaft center part of the eccentric shaft I is fixedly connected with the output shaft of the servo motor. A elevating gear simple structure for going up and down ultrasonic wave cutter unit spare part all is common spare part, ultrasonic wave cutter unit spare not only reduces the cost of this device, convenient to overhaul the device moreover.

At foretell ultrasonic wave bread cutters, the one end of driven shaft is connected with connecting axle one and the other end is connected with connecting axle two, connecting axle one rotates to insert and establishes riser one is gone up and the tip of one end is opened there is eccentric orfice one, connecting axle two rotates to insert and establishes riser two is gone up and with the tip symmetry that connecting axle one is relative is opened there is eccentric orfice two, the one end grafting of driven shaft is fixed in eccentric orfice one and the other end grafting is fixed in eccentric orfice two. Two ends of the driven shaft are fixedly inserted into the first eccentric hole of the first connecting shaft and the second eccentric hole of the second connecting shaft respectively, and the driven shaft is linked with the hollow shaft and can obtain power from the hollow shaft to do eccentric motion.

In the ultrasonic bread cutting device, the shaft center part of the eccentric shaft I and the connecting shaft I are both sleeved with a bearing II and a bearing seat II, the bearing seat II is fixedly connected to the outer side surface of the vertical plate I, the shaft center part of the eccentric shaft II and the connecting shaft II are both sleeved with a bearing III and a bearing seat III, and the bearing seat III is fixedly connected to the outer side surface of the vertical plate II. The parts such as the bearing, the bearing seat and the like are common, and the maintenance is convenient if the parts need to be maintained.

In the ultrasonic bread cutter device, four cross rods are fixedly arranged between the first vertical plate and the second vertical plate and are distributed in a rectangular array. And a cross rod is fixedly connected between the first vertical plate and the second vertical plate and is used for reinforcing the connection between the first vertical plate and the second vertical plate.

In the ultrasonic bread cutter device, three groups of ultrasonic cutter assemblies are arranged on the mounting plate side by side, two groups of bearings I and matched bearing seats I are symmetrically arranged on the hollow shaft, and a group of cutter balancing assemblies is fixedly connected to each group of bearings I. The three groups of ultrasonic cutter assemblies can increase the cutting amount of the device and improve the cutting efficiency, two groups of bearings I and matched bearing seats I are symmetrically arranged on the hollow shaft, and a group of cutter balancing assemblies are fixedly connected to each group of bearings I so as to balance the stress of the hollow shaft.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses well whole ultrasonic wave bread cutters's structure is comparatively simple, does not have comparatively complicated part, is convenient for install on bread cutting production line, and the practicality is stronger.

2. The utility model discloses well balanced subassembly of cutter rotates with ultrasonic cutter subassembly to be connected and mutually supports with empty core rod, has not only ensured ultrasonic cutter subassembly's cutting work and has normally gone on, also makes empty core rod atress balanced, has prolonged the life of device.

Drawings

Fig. 1 is a perspective view of the ultrasonic bread cutter device.

Fig. 2 is a partial perspective view of the ultrasonic bread cutter device.

Fig. 3 is a schematic perspective view of a cutter balancing assembly in the ultrasonic bread cutter device.

FIG. 4 is a first perspective view of the hollow spindle and the driven shaft of the ultrasonic bread cutting device.

Fig. 5 is a schematic perspective view of a hollow mandrel and a driven shaft of the ultrasonic bread cutting device.

In the figure, 1, a frame; 2. a first vertical plate; 3. a second vertical plate; 4. a hollow shaft; 5. a servo motor; 6. an ultrasonic cutter assembly; 61. an ultrasonic transducer; 62. an ultrasonic cutter; 7. a cutter balancing assembly; 71. a driven shaft; 72. a first connecting arm; 73. a second connecting arm; 8. a first bearing; 8a, a first bearing seat; 9. mounting a plate; 10. a positioning frame; 11. a first eccentric shaft; 12. a second eccentric shaft; 13. a first connecting shaft; 13a, a first eccentric hole; 14. a second connecting shaft; 14a and an eccentric hole II; 15. a second bearing; 15a, a second bearing seat; 16. a third bearing; 16a and a bearing seat III; 17. a cross bar.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 4 and 5, the ultrasonic bread cutting device in this embodiment includes a frame 1, a first vertical plate 2 and a second vertical plate 3 are disposed on the frame 1, a hollow shaft 4 is disposed between the first vertical plate 2 and the second vertical plate 3 and fixedly connected with four cross bars 17 distributed in a rectangular array, one end of the hollow shaft 4 is connected with a first eccentric shaft 11, the other end of the hollow shaft 4 is connected with a second eccentric shaft 12, an eccentric portion of the first eccentric shaft 11 is fixedly clamped on an inner wall of one end of the hollow shaft 4 and a shaft center portion of the first eccentric shaft 11 is sleeved on the first vertical plate 2, an eccentric portion of the second eccentric shaft 12 is fixedly clamped on an inner wall of the other end of the hollow shaft 4 and a shaft center portion of the second eccentric shaft 12 is sleeved on the second vertical plate 3, a first bearing 8 and a first bearing seat 8a matched with the first bearing 8 are sleeved on the hollow, the other side is fixedly connected with a positioning frame 10; the hollow shaft 4 is connected with a cutter balancing assembly 7, the cutter balancing assembly 7 comprises a driven shaft 7 which is arranged on the rear side below the hollow shaft 4 at a balancing interval, the driven shaft 7 is linked with the hollow shaft 4, one end of the driven shaft 7 is connected with a first connecting shaft 13, the other end of the driven shaft is connected with a second connecting shaft 14, the first connecting shaft 13 is sleeved on a first vertical plate 2, an eccentric hole I13 a is formed in one end of the first connecting shaft, the second connecting shaft 14 is sleeved on a second vertical plate 3, an eccentric hole II 14a is formed in one end of the second connecting shaft 14, which is opposite to the first connecting shaft 13, one end of the driven shaft 7 is fixedly inserted in the; the shaft center part of the eccentric shaft I11 and the connecting shaft I13 are respectively sleeved with a bearing II 15 and a bearing seat II 15a, the bearing seat II 15a is fixed on the outer side face of the vertical plate I2, the shaft center part of the eccentric shaft II 12 and the connecting shaft II 14 are respectively sleeved with a bearing III 16 and a bearing seat III 16a, and the bearing seat III 16a is fixed on the outer side face of the vertical plate II 3.

Further, as shown in fig. 3, the hollow shaft 4 is connected with an ultrasonic cutter assembly 6, the ultrasonic cutter assembly 6 includes an ultrasonic transducer 61 vertically fixed on the positioning frame 10 and an ultrasonic cutter 62 fixedly connected to the lower end of the ultrasonic transducer 61, the ultrasonic cutter assembly 6 needs to be connected with a power supply to convert electric energy into ultrasonic waves by the ultrasonic transducer 61, and bread is cut by using the mechanical effect and the thermal effect of the ultrasonic waves on the ultrasonic cutter 62; the driven shaft 7 is sleeved with a first connecting arm 72 and a second connecting arm 73, one end of the first connecting arm 72 is fixedly connected with one end of the second connecting arm 73 and fixed on the driven shaft 7, the other end of the first connecting arm 72 is sleeved on the hollow shaft 4 and fixed on the side face of the first bearing 8, and the other end of the second connecting arm 73 is rotatably connected with the mounting plate 9. When the servo motor 5 is started, the hollow shaft 4 rotates around the output shaft of the servo motor 5, the ultrasonic cutter assembly 6 moves along with the motion track of the hollow shaft 4, and the first connecting arm 72 and the second connecting arm 73 drive the driven shaft 7 to regulate and control the state of the ultrasonic cutter assembly 6, so that the ultrasonic cutter assembly 6 is always in a vertical downward state and the stress of the balanced hollow shaft 4 is balanced.

Further, as shown in fig. 1, three groups of ultrasonic cutter assemblies 6 are arranged on the mounting plate 9 side by side, and the three groups of ultrasonic cutter assemblies 6 can improve the working efficiency of the device; two groups of bearings I8 and matched bearing seats I8 a are symmetrically arranged on the hollow shaft 4, and a group of cutter balancing assemblies 7 are fixedly connected to each group of bearings I8, so that the hollow shaft 4, the mounting plate 9 and the cutter balancing assemblies 7 are stressed uniformly, and the service lives of parts on the device are prolonged.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. An ultrasonic bread cutter device comprises a rack (1) and is characterized in that a first vertical plate (2) and a second vertical plate (3) are fixedly arranged on the rack (1) at parallel intervals, a transverse hollow shaft (4) is arranged between the first vertical plate (2) and the second vertical plate (3), two ends of the hollow shaft (4) are respectively rotatably connected with the first vertical plate (2) and the second vertical plate (3), a servo motor (5) is fixedly arranged on the outer side surface of the first vertical plate (2), an output shaft of the servo motor (5) is connected with one end of the hollow shaft (4) and can drive the hollow shaft (4) to rotate, the hollow shaft (4) is eccentrically connected with an output shaft of the servo motor (5), at least one group of ultrasonic cutter assemblies (6) is connected onto the hollow shaft (4), and the ultrasonic cutter assemblies (6) can move up and down along with the hollow shaft (4), and the hollow shaft (4) is also connected with a cutter balancing component (7) for assisting the ultrasonic cutter component (6) to act.

2. An ultrasonic bread cutter device according to claim 1, characterized in that the ultrasonic cutter assembly (6) comprises an ultrasonic transducer (61) and an ultrasonic cutter (62) fixedly connected to the lower end of the ultrasonic transducer (61), a first bearing (8) and a first bearing seat (8a) for supporting the first bearing (8) are sleeved on the hollow shaft (4), a mounting plate (9) is arranged in front of the hollow shaft (4), one side of the mounting plate (9) is fixedly connected with the first bearing seat (8a), and the other side is fixedly connected with a positioning frame (10) for fixing the ultrasonic transducer (61).

3. The ultrasonic bread cutter device according to claim 2, characterized in that the cutter balancing assembly (7) is provided with a driven shaft (71) linked with the hollow shaft (4), the driven shaft (71) is parallel to the hollow shaft (4) and is transversely arranged at the lower rear side of the hollow shaft (4) at intervals, and both ends of the driven shaft (71) are rotatably connected with the first vertical plate (2) and the second vertical plate (3); the cover is equipped with linking arm one (72) and linking arm two (73) on driven shaft (71), the one end looks rigid coupling of linking arm one (72) one end and linking arm two (73) is just fixed on driven shaft (71), the other pot head of linking arm one (72) is established on hollow shaft (4) and with the side rigid coupling of bearing one (8), the other end of linking arm two (73) with mounting panel (9) rotate to be connected.

4. The ultrasonic bread cutting device according to claim 3, wherein one end of the hollow shaft (4) is connected with a first eccentric shaft (11) and the other end is connected with a second eccentric shaft (12), the eccentric portion of the first eccentric shaft (11) is clamped on the inner wall of one end of the hollow shaft (4) and the axial center portion of the first eccentric shaft (11) is arranged on the first vertical plate (2) in a penetrating manner, the end portion of the axial center portion of the first eccentric shaft (11) is fixedly connected with the output shaft of the servo motor (5), the eccentric portion of the second eccentric shaft (12) is clamped on the inner wall of the other end of the hollow shaft (4) and the axial center portion of the second eccentric shaft (12) is rotatably connected with the second vertical plate (3).

5. The ultrasonic bread cutter device according to claim 4, characterized in that one end of the driven shaft (71) is connected with a first connecting shaft (13) and the other end is connected with a second connecting shaft (14), the first connecting shaft (13) is rotatably inserted on the first vertical plate (2) and one end of the first connecting shaft is provided with a first eccentric hole (13a), the second connecting shaft (14) is rotatably inserted on the second vertical plate (3) and the end opposite to the first connecting shaft (13) is symmetrically provided with a second eccentric hole (14a), one end of the driven shaft (71) is inserted and fixed in the first eccentric hole (13a) and the other end is inserted and fixed in the second eccentric hole (14 a).

6. An ultrasonic bread cutter device according to claim 5, characterized in that the axle center of the eccentric shaft I (11) and the connecting shaft I (13) are sleeved with a bearing II (15) and a bearing seat II (15a), the bearing seat II (15a) is fixedly connected to the outer side of the vertical plate I (2), the axle center of the eccentric shaft II (12) and the connecting shaft II (14) are sleeved with a bearing III (16) and a bearing seat III (16a), and the bearing seat III (16a) is fixedly connected to the outer side of the vertical plate II (3).

7. An ultrasonic bread cutter as claimed in claim 6 wherein four cross bars (17) are fixed between the first (2) and second (3) vertical plates, the four cross bars (17) being arranged in a rectangular array.

8. An ultrasonic bread cutter device according to claim 7, characterized in that three groups of said ultrasonic cutter assemblies (6) are arranged side by side on said mounting plate (9), two groups of bearings (8) and associated bearing seats (8a) are symmetrically arranged on said hollow shaft (4), and a group of said cutter balancing assemblies (7) is fixedly connected to each group of said bearings (8).