CN212087831U

CN212087831U - Ultrasonic cutting machine

Info

Publication number: CN212087831U
Application number: CN202020371082.1U
Authority: CN
Inventors: 杨伟鹏
Original assignee: Shaanxi Zhenzhang Food Co ltd
Current assignee: Shaanxi Zhenzhang Food Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-08
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to an ultrasonic cutting machine, which comprises a frame, a conveyor belt arranged on the frame, and a transverse cutting device and a longitudinal cutting device which are arranged on the frame, wherein the transverse cutting device and the longitudinal cutting device are both positioned right above the conveyor belt, the longitudinal cutting device comprises a guide rail, a bracket which is arranged on the guide rail in a sliding way, a cross beam which is arranged in the bracket in a sliding way, and a cutting device which is arranged at one side of the cross beam close to the conveyor belt, a driving device is arranged between the bracket and the cross beam, a rotating device is arranged between the cross beam and the cutting device, a rotating motor is vertically and fixedly arranged on the cross beam, a driving gear is coaxially and fixedly connected with a driving shaft of the rotating motor, a driven gear which is mutually meshed is arranged on the cutting device corresponding to the driving gear, the driven gear is coaxially, the utility model discloses have the tetragonal effect of being convenient for cut into arbitrary shape with the material.

Description

Ultrasonic cutting machine

Technical Field

The utility model belongs to the technical field of cutting equipment's technique and specifically relates to an ultrasonic cutting machine is related to.

Background

An ultrasonic cutting machine is an ultrasonic device specially used for cutting, and is one of important categories of ultrasonic application. The principle is that the energy of ultrasonic wave is utilized to heat and melt the local part of the cut material, thereby achieving the purpose of cutting the material. It is particularly effective for cutting food, rubber or objects which are inconvenient for pressurizing. The use of conventional knife cuts can cause distortion of the cake due to the extreme softness of the cake.

Chinese patent with publication number CN205321050U discloses an ultrasonic cake cutting machine, including supersonic generator, transducer and cutting knife, supersonic generator links to each other with the transducer, the transducer is connected with the amplitude transformer, the amplitude transformer links to each other with the cutting knife, the cutting knife is connected with laser excitation system, laser excitation system includes shaking table and translation workstation, the cutting knife is located between shaking table and the translation workstation, the shaking table is connected with power amplifier, power amplifier is connected with signal generator and digital oscilloscope respectively, digital oscilloscope is connected with the laser vibrometer, the laser vibrometer links to each other with the shaking table. Above-mentioned technical scheme during operation, supersonic generator is given transducer for high frequency high pressure interchange with commercial power conversion, the transducer produces and is mechanical energy with electric energy conversion, ultrasonic wave promptly, then amplitude transformer enlargies the output amplitude of transducer, and finally, the cutter further enlargies the output amplitude of transducer and cuts by the cutting material, and design through laser excitation system, guarantee the simple harmonic vibration of different frequencies on vertical direction between shaking table and the translation workstation, thereby structure and natural frequency according to the supersound cutting knife, the efficient cuts, transverse vibration and the interference of closing on the mode of shaking have been avoided, the cutting effect is good, there is not the tool mark.

The above prior art solutions have the following drawbacks: the cutting knife can only move towards or away from the straight line just opposite to the cutting knife, and the cutting angle of the material needs to be adjusted in advance when irregular materials are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be convenient for with the tetragonal ultrasonic cutting machine of material cutting for arbitrary shape to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an ultrasonic cutting machine, includes the frame, sets up the conveyer belt in the frame and sets up crosscut device and the rip cutting device in the frame, the crosscut device with the rip cutting device all is located directly over the conveyer belt, the rip cutting device includes the guide rail, slides and sets up support, the setting of sliding on the guide rail are in crossbeam and setting in the support are in the crossbeam is close the cutting device of conveyer belt one side, the support with be provided with drive arrangement between the crossbeam, the crossbeam with be provided with rotary device between the cutting device, vertical fixed being provided with the rotating electrical machines on the crossbeam, the coaxial fixedly connected with driving gear of rotating electrical machines's drive shaft, correspond on the cutting device the driving gear is provided with intermeshing's driven gear, driven gear with the coaxial setting of cutting device.

By adopting the technical scheme, when the cake cutting device works, cakes are placed on the conveyor belt, the cakes are conveyed by the conveyor belt to sequentially pass through the positions under the transverse cutting device and the longitudinal cutting device, the cakes are cut by the transverse cutting device and the longitudinal cutting device, the bracket slides along the guide rail to enable the longitudinal cutting device to move along the guide rail, and then the driving device works to drive the cross beam and the cutting device arranged on the cross beam to move towards or away from the conveyor belt; when cutting device rotated, the rotating electrical machines rotated the driving gear that drives coaxial fixed connection and rotated, rotatory driving gear drove driven gear and rotate and then drive cutting device and rotate, rotary device is making cutting device can and the support between take place to rotate, make the cutter among the cutting device cut the cake that is located on the conveyer belt with multiple angle like this, make the cake can be cut into the quadrangle of arbitrary shape, can accomplish the cutting to the cake by indulging the device alone moreover.

The present invention may be further configured in a preferred embodiment as: the driven gear is fixedly sleeved on the ultrasonic generator.

By adopting the technical scheme, the transducer, the amplitude transformer and the cutting knife need to vibrate when the cutting device cuts, and only the ultrasonic generator does not vibrate, so that the driven gear is arranged on the ultrasonic generator, the stable meshing of the driving gear and the driven gear is ensured, and the reliability of the device is improved.

The present invention may be further configured in a preferred embodiment as: the rotary device comprises a rotary sleeve fixedly arranged on one side of the beam close to the cutting device and a rotary sleeve rod fixedly arranged on one side of the ultrasonic generator close to the support, a baffle ring is fixedly arranged on one end of the rotary sleeve close to the ultrasonic generator, a stop block is detachably connected to one end of the rotary sleeve close to the support, the diameter of the stop block is equal to the inner diameter of the rotary sleeve, and the inner diameter of the baffle ring is equal to the diameter of the rotary sleeve rod.

Through adopting above-mentioned technical scheme, cutting device is when rotatory, and supersonic generator drives rotatory loop bar and dog and rotates in rotatory sleeve, keeps off the ring and supports whole cutting device with the dog butt, has realized the swivelling joint of this cutting device and crossbeam like this.

The present invention may be further configured in a preferred embodiment as: the rotary sleeve rod is sleeved with a thrust bearing, and two ends of the thrust bearing are respectively abutted to the stop ring and the stop block.

Through adopting above-mentioned technical scheme, footstep bearing can change the friction rotation between dog and the fender ring into rolling, and footstep bearing can bear the axial force along rotatory loop bar, has reduced the frictional force between dog and the fender ring for cutting device rotates more easily, has improved the convenience when the device uses like this.

The present invention may be further configured in a preferred embodiment as: the beam with be provided with the mount pad between the rotatory sleeve, the mount pad with beam fixed connection, the mount pad with rotatory sleeve can dismantle the connection.

Through adopting above-mentioned technical scheme, the mount pad is used for rotatory telescopic installation, and the mount pad is used for changing bearing and dog when bearing and dog take place wearing and tearing, and, when rotary device installed, need peg graft rotatory loop bar with the fender ring earlier, then peg graft to rotatory sleeve with the dog from the one end that rotatory sleeve pipe kept away from cutting device in, then with dog and rotatory loop bar fixed connection, then with rotatory sleeve and mount pad fixed connection, accomplish rotary device's installation.

The present invention may be further configured in a preferred embodiment as: the support corresponds the crossbeam is provided with the guide way, the both ends of crossbeam correspond the guide way is provided with the guide block.

Through adopting above-mentioned technical scheme, when drive arrangement drove cutting device orientation or deviate from the conveyer belt and remove, the crossbeam removes with cutting device synchronous orientation or deviate from the conveyer belt, and at this in-process, the guide block slides in the guide way and carries on spacingly to the both ends of crossbeam, guarantees that the crossbeam is in the horizontal installation, has improved the device's reliability like this.

The present invention may be further configured in a preferred embodiment as: and a circle counter is fixedly arranged on the cross beam and meshed with the driven gear, and the circle counter is electrically connected with the rotating motor.

By adopting the technical scheme, when the cutting device rotates, the driven gear drives the lap counter to rotate, the lap counter records the number of rotation turns of the cutting device, the cutting device needs to be electrified by using an electric wire, so that the second rotating motor is controlled to rotate reversely when the recorded numerical value of the lap counter reaches a set value, the cutting device is untwisted, when the lap counter reaches the set value in the other rotation direction, the second rotating motor is controlled to rotate reversely, the operation is reciprocating, the device can be automatically untwisted, and the convenience of the device is improved.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a driving motor fixedly arranged on one side, far away from the conveyor belt, of the support, a driving disc and a connecting rod, wherein the driving disc is coaxially and fixedly connected with a driving shaft of the driving motor, and the connecting rod is arranged between the driving disc and the cross beam.

Through adopting above-mentioned technical scheme, drive arrangement during operation, driving motor carries out the rotation and drives the rotary disk and rotate, and rotatory driving-disc passes through the connecting rod and drives cutting device orientation or deviate from the conveyer belt and remove.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the cake on the conveyor belt can be cut by the cutter in the cutting device at various angles, so that the cake can be cut into quadrangles in any shape, and the cake can be cut by the longitudinal cutting device independently;

2. the thrust bearing can convert the friction rotation between the stop block and the stop ring into rolling, and the thrust bearing can bear the axial force along the rotating sleeve rod, so that the friction force between the stop block and the stop ring is reduced, the cutting device is easier to rotate, and the convenience of the device in use is improved;

3. because the transducer, the amplitude transformer and the cutting knife need to vibrate when the cutting device cuts, only the ultrasonic generator does not vibrate, the driven gear is arranged on the ultrasonic generator, the stable meshing of the driving gear and the driven gear is ensured, and the reliability of the device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the slitting device and the rotating device taken along section a-a in fig. 1.

In the figure, 1, a frame; 11. a conveyor belt; 12. a crosscutting device; 13. a slitting device; 131. a guide rail; 132. a support; 133. a cross beam; 1331. a rotating electric machine; 1332. a driving gear; 1333. a mounting seat; 1334. a guide block; 1335. a lap counter; 134. a cutting device; 1341. a driven gear; 135. a guide groove; 2. a rotating device; 21. rotating the sleeve; 211. a baffle ring; 22. rotating the loop bar; 221. a stopper; 23. a thrust bearing; 3. a drive device; 31. a drive motor; 32. a drive disc; 33. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an ultrasonic cutting machine, including frame 1, the conveyer belt 11 of setting in frame 1 and setting up crosscut device 12 and the rip cutting device 13 in frame 1, crosscut device 12 and rip cutting device 13 all are located conveyer belt 11 directly over.

Referring to fig. 1 and 2, the slitting device 13 includes a guide rail 131, a bracket 132 slidably disposed on the guide rail 131, a beam 133 slidably disposed in the bracket 132, and a cutting device 134 disposed on a side of the beam 133 close to the conveyor belt 11, a driving device 3 is disposed between the bracket 132 and the beam 133, a rotating device 2 is disposed between the beam 133 and the cutting device 134, a rotating motor 1331 is vertically and fixedly disposed on the beam 133, a driving gear 1332 is coaxially and fixedly connected to a driving shaft of the rotating motor 1331, a driven gear 1341 engaged with each other is disposed on the cutting device 134 corresponding to the driving gear 1332, and the driven gear 1341 is coaxially disposed with the cutting device 134. In this embodiment, the edge of the conveyor belt 11 is provided with an air cylinder for driving the bracket 132 to move, the driving shaft of the rotating motor 1331 is connected with the driving gear 1332 key, and the driven gear 1341 is welded with the ultrasonic generator.

Referring to fig. 1, the driving device 3 includes a driving motor 31 fixedly disposed on a side of the bracket 132 away from the conveyor belt 11, a driving disc 32 fixedly connected coaxially with a driving shaft of the driving motor 31, and a connecting rod 33 disposed between the driving disc 32 and the cross beam 133.

Referring to fig. 2, the rotating device 2 includes a rotating sleeve 21 fixedly disposed on one side of the bracket 132 close to the cutting device 134 and a rotating sleeve rod 22 fixedly disposed on one side of the ultrasonic generator close to the bracket 132, a stop ring 211 is fixedly disposed on one end of the rotating sleeve 21 close to the ultrasonic generator, a stop block 221 is detachably connected to one end of the rotating sleeve rod 22 close to the bracket 132, the diameter of the stop block 221 is equal to the inner diameter of the rotating sleeve 21, and the inner diameter of the stop ring 211 is equal to the diameter of the rotating sleeve rod 22. In this embodiment, the rotating sleeve rod 22 and the stopper 221 are connected by a stud.

Referring to fig. 2, the rotating sleeve rod 22 is sleeved with a thrust bearing 23, and both ends of the thrust bearing 23 respectively abut against the stopper ring 211 and the stopper 221. A mounting seat 1333 is arranged between the support 132 and the rotating sleeve 21, the mounting seat 1333 is fixedly connected with the support 132, and the mounting seat 1333 is detachably connected with the rotating sleeve 21. In this embodiment, the axial seat of the thrust bearing 23 abuts against the stopper ring 211, and the axial ring of the thrust bearing 23 abuts against the stopper 221.

Referring to fig. 2, the bracket 132 is provided with guide grooves 135 corresponding to the cross beam 133, and both ends of the cross beam 133 are provided with guide blocks 1334 corresponding to the guide grooves 135. A lap counter 1335 is fixedly arranged on the cross beam 133, the lap counter 1335 is meshed with the driven gear 1341, and the lap counter 1335 is electrically connected with the rotating motor 1331.

In this embodiment, the transverse cutting device 12 may be provided with the same structure as the longitudinal cutting device 13.

The implementation principle of the embodiment is as follows: when the device works, the rotating motor 1331 rotates to drive the driving gear 1332 to rotate synchronously, the driving gear 1332 drives the driven gear 1341 and the ultrasonic generator coaxially and fixedly connected with the driven gear 1341 to rotate, and then the whole cutting device 134 rotates to rotate the cutting knife to a required angle; in this process, the rotating sleeve 22 and the stopper 221 rotate in the rotating sleeve 21. Then place the cake on conveyer belt 11, make the cake pass through crosscut device 12 and rip cutting device 13 in proper order under by conveyer belt 11 conveying, the cake is under crosscut device 12, the cylinder drives support 132 and slides along guide rail 131 and makes rip cutting device 13 move along the transversely of conveyer belt 11 directly over conveyer belt 11, when the cutting knife removes required position, driving motor 31 rotates and drives the rotary disk synchronous rotation, and then drive cutting device 134 through connecting rod 33 and move towards or deviate from conveyer belt 11, carry out the cutting to the cake on the conveyer belt 11, in this process, crossbeam 133 slides with cutting device 134 on support 132 in step, and guide block 1334 slides in guide way 135 and leads to crossbeam 133. After the thrust bearing 23 or/and the stopper 221 are worn, the rotating sleeve 21 is removed from the mounting seat 1333, and the thrust bearing 23 or/and the stopper 221 inside can be replaced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An ultrasonic cutting machine comprises a frame (1), a conveyor belt (11) arranged on the frame (1), and a transverse cutting device (12) and a longitudinal cutting device (13) arranged on the frame (1), wherein the transverse cutting device (12) and the longitudinal cutting device (13) are both positioned right above the conveyor belt (11), and the ultrasonic cutting machine is characterized in that: the longitudinal cutting device (13) comprises a guide rail (131), a support (132) arranged on the guide rail (131), a cross beam (133) arranged in the support (132) in a sliding mode and a cutting device (134) arranged on one side, close to the conveyor belt (11), of the cross beam (133), a driving device (3) is arranged between the support (132) and the cross beam (133), a rotating device (2) is arranged between the cross beam (133) and the cutting device (134), a rotating motor (1331) is vertically and fixedly arranged on the cross beam (133), a driving gear (1332) is coaxially and fixedly connected with a driving shaft of the rotating motor (1331), a driven gear which is meshed with the driving gear (1332) is arranged on the cutting device (134) in a corresponding mode, and the driven gear and the cutting device (134) are coaxially arranged.

2. An ultrasonic cutting machine according to claim 1, characterized in that: the driven gear is fixedly sleeved on the ultrasonic generator or the transducer.

3. An ultrasonic cutting machine according to claim 1, characterized in that: rotary device (2) are including fixed setting up rotatory sleeve (21) that crossbeam (133) are close cutting device (134) one side and fixed setting are close rotatory loop bar (22) of support (132) one side at supersonic generator, rotatory sleeve (21) are close supersonic generator one end and are fixed to be provided with fender ring (211), rotatory loop bar (22) are close support (132) one end and can dismantle and be connected with dog (221), the diameter of dog (221) equals the internal diameter of rotatory sleeve (21), the internal diameter of fender ring (211) equals the diameter of rotatory loop bar (22).

4. An ultrasonic cutting machine according to claim 3, characterized in that: rotatory loop bar (22) are gone up the cover and are equipped with footstep bearing (23), the both ends of footstep bearing (23) butt respectively fender ring (211) and dog (221).

5. An ultrasonic cutting machine according to claim 3, characterized in that: be provided with mount pad (1333) between crossbeam (133) with rotatory sleeve (21), mount pad (1333) with crossbeam (133) fixed connection, mount pad (1333) with rotatory sleeve (21) can dismantle the connection.

6. An ultrasonic cutting machine according to claim 1, characterized in that: the support (132) is provided with a guide groove (135) corresponding to the cross beam (133), and two ends of the cross beam (133) are provided with guide blocks (1334) corresponding to the guide groove (135).

7. An ultrasonic cutting machine according to claim 1, characterized in that: a circle counter (1335) is fixedly arranged on the cross beam (133), the circle counter (1335) is meshed with the driven gear, and the circle counter (1335) is electrically connected with the rotating motor (1331).

8. An ultrasonic cutting machine according to claim 1, characterized in that: the driving device (3) comprises a driving motor (31) fixedly arranged on one side, far away from the conveyor belt (11), of the support (132), a driving disc (32) and a connecting rod (33) arranged between the driving disc (32) and the cross beam (133), wherein the driving disc (32) is coaxially and fixedly connected with a driving shaft of the driving motor (31).