CN218736913U

CN218736913U - Cut-off machine with compound knife mechanism

Info

Publication number: CN218736913U
Application number: CN202222215553.1U
Authority: CN
Inventors: 王志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-28
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a cutter with compound sword mechanism relates to cut bone machine technical field, comprises a workbench, the fixed cooperation sword of setting at the workstation, the setting moves the sword in fixed cooperation sword top, the clearance fit sword of setting in fixed cooperation sword below, and can drive the actuating mechanism who moves the sword and remove, actuating mechanism with move the sword and be connected, make sword and fixed cooperation sword, clearance fit sword is mutually supported and is realized the cutting, the workstation is provided with the knife rest that is used for installing clearance fit sword, be provided with connecting device between clearance fit sword and the knife rest, be provided with the elastic component between clearance fit sword and the knife rest, the clearance fit sword is provided with the adjusting device who is used for adjusting connecting device. The utility model is suitable for a food such as meat, bone are cut off in small batches, can cut off the more meat of tendon better, and the noise is little, the energy consumption is low, cutting knife convenient to detach coping or change.

Description

Cut-off machine with compound knife mechanism

[ technical field ]

The utility model relates to a cut bone machine technical field, concretely relates to cutter with compound sword mechanism.

[ background art ]

In shops, restaurants and food processing shops selling fresh meat and frozen meat, when bones such as spareribs, back spines and thighs are cut off, a chopper is used for manually cutting, an electric saw blade is used for sawing, and automatic bone cutting equipment is also used. Some meats have more tendons, especially beef, and the shearing knife of the existing bone cutting machine in the market is difficult to completely cut off the tendons, so that the manual post-processing treatment is needed, and the operation time is prolonged.

[ contents of utility model ]

For solving the above-mentioned prior art problem, the utility model provides a cutter with compound sword mechanism, this small-size desk-top bone cutting machine occupation space is little, the low power dissipation, is applicable to the small batch and cuts off food such as meat, bone, and this compound sword mechanism is applicable to the small batch and cuts off food such as meat, bone, and can cut off the tendon in the meat, and the cutting resistance is little, long service life, cutting knife convenient to detach coping or change.

The utility model provides a specific technical scheme as follows:

the utility model provides a cutter with compound sword mechanism, its characterized in that is in including workstation, setting the fixed cooperation sword of workstation, setting are in the sword, the clearance fit sword of setting below the fixed cooperation sword are moved to fixed cooperation sword top, and can drive move the actuating mechanism that the sword removed, actuating mechanism with move the sword and connect, make move the sword with fixed cooperation sword the clearance fit sword mutually support and realize the cutting.

The cutting machine with the compound cutter mechanism is characterized in that the workbench is provided with a cutter frame for mounting the movable matched cutter, and a connecting device is arranged between the movable matched cutter and the cutter frame.

The cutting machine with the compound cutter mechanism is characterized in that the movable matched cutter has elasticity.

The cutting-off machine with the compound cutter mechanism is characterized in that an elastic piece is arranged between the movable fit cutter and the cutter rest, and the movable fit cutter is provided with an adjusting device for adjusting the connecting device.

The cutting machine with the compound cutter mechanism is characterized in that the movable cutter consists of a movable cutter holder and a cutting cutter, and the movable cutter holder is detachably connected with the cutting cutter.

The cutting machine with the compound cutter mechanism is characterized in that the driving mechanism is an electric push rod or an electric cylinder, and the output end of the driving mechanism is connected with the movable cutter.

A cutting-off machine with a compound blade mechanism as described above, characterized in that the drive mechanism comprises a handle.

The cutting machine with the compound cutter mechanism is characterized in that the driving mechanism is a hydraulic cylinder, and the output end of the hydraulic cylinder is connected with the movable cutter.

The cutting machine with the compound cutter mechanism is characterized in that the movable cutter is provided with a first cutting edge on one side facing the fixed matched cutter, the fixed matched cutter is provided with a second cutting edge on one side facing the movable cutter, the movable matched cutter is provided with a third cutting edge on one side facing the movable cutter, an included angle b is formed between the first cutting edge and the second cutting edge, and the included angle b ranges from 0 degree to 50 degrees.

The cutting machine with the compound cutter mechanism is characterized in that one end of the first blade 31 which firstly completes the cutting action is a pilot end, one side of the fixed matched cutter opposite to the pilot end is provided with a first inclined notch avoiding the pilot end, the second blade is formed between the other side of the fixed matched cutter and the first inclined notch, the second blade is tightly attached to the first blade, one side of the movable matched cutter opposite to the pilot end is provided with a second inclined notch avoiding the pilot end, the third blade is formed between the other side of the movable matched cutter and the second inclined notch, and the third blade is tightly attached to the first blade.

The beneficial effects of the utility model are as follows:

(1) The movable matched knife is arranged and is matched with the movable knife and the fixed matched knife for use, so that tendons in meat can be cut off better, and the time for manual tendon treatment in the later period is reduced; a connecting device is arranged between the movable matched cutter and the cutter frame, and an adjusting device is arranged on the connecting device, so that the movable matched cutter can be prevented from moving in the shearing process; the elastic piece is arranged on the connecting device and is respectively contacted with the movable fit cutter and the cutter frame, and when the adjusting device is in an unlocking state, the elastic piece pushes the movable fit cutter and the connecting device to move, so that a user can conveniently adjust the relative positions of the movable fit cutter, the fixed fit cutter and the movable cutter.

(2) Move sword, fixed cooperation sword, clearance fit sword and adopt convenient fixing device, when the not fast time need whet a knife of cutting edge wearing and tearing, general operating personnel can more conveniently pull down the whet a knife or change reserve cutter, resume machine work fast, need not the professional and tear down and trade the adjustment.

(3) Because the first blade and the second blade form a certain angle in the shearing process, the first blade and the third blade also form a certain angle, each position on the first blade is matched with the second blade and the third blade at different moments to complete the shearing action, the cutting resistance is small, and the service life is long.

(4) When the movable knife moves towards the fixed matched knife and the movable matched knife, the guide part on the movable knife enters the area where the first inclined notch is located, a gap exists between the guide part and the surface of the first inclined notch, the movable knife continuously falls, the first knife edge is gradually attached to the second knife edge and the third knife edge, and the shearing action is finished. In the process, the first inclined notch and the second inclined notch can play a role in guiding the moving blade and avoiding rigid collision.

[ description of the drawings ]

FIG. 1 is a schematic structural view of a cutting machine with a compound knife mechanism according to the present invention;

FIG. 2 is a front view of the first embodiment of the movable knife, the fixed coulter and the movable coulter during shearing;

FIG. 3 is a left side view of the first embodiment of the movable knife, the fixed coulter and the movable coulter during cutting;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a top view of the first embodiment of the movable knife, the fixed coulter and the movable coulter during cutting.

Fig. 6 is a left side view of the second embodiment of the movable knife, the fixed coulter and the movable coulter during cutting.

In the figure: 1. a work table; 2. fixing the matched knife; 21. a second blade; 22. a first oblique cut; 3. moving a knife; 31. a first blade; 311. a pilot end; 32. a cutting knife; 33. a movable knife rest; 4. a vertical guide post; 5. a sliding device; 7. a cross beam; 8. a drive mechanism; 9. a movable matching knife; 91. a third blade; a second oblique cut; 10. a tool holder; 101. a connecting device; 1011. an elastic member; 1012. and (4) an adjusting device.

[ detailed description of the invention ]

A cutting machine with a compound blade mechanism according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the embodiment of the utility model provides a cutter with compound sword mechanism, including workstation 1, set up at workstation 1 fixed cooperation sword 2, set up move sword 3, the clearance fit sword 9 of setting in fixed cooperation sword 2 below in fixed cooperation sword 2 top to and can drive and move the actuating mechanism 8 that sword 3 removed, actuating mechanism 8 with move sword 3 and be connected, make sword 3 mutually support with fixed cooperation sword 2, clearance fit sword 9 and realize the cutting.

As shown in fig. 1 to 5, in the first embodiment, the work table 1 is provided with a tool holder 10 for mounting the connection of the free-cutting tool 9, and a connecting device 101 is provided between the free-cutting tool 9 and the tool holder 10.

An elastic member 1011 is arranged between the counseling knife 9 and the knife holder 10, and the counseling knife 9 is provided with an adjusting means 1012 for adjusting the connecting means 101.

In one embodiment of the present invention, the elastic member 1011 is a spring with strong elasticity; the movable knife 3 consists of a movable knife rest 33 and a cutting knife 32, and the movable knife rest 33 and the cutting knife 32 are detachably connected.

In the actual use process, the user rotates the adjusting device 1012 to adjust the position of the connecting device 101 on the tool post 10, the elastic element 1011 on the connecting device 101 contacts the movable coulter 9 and the tool post 10 respectively, and the elastic element 1011 pushes the movable coulter 9 and the connecting device 101 to move, so that the user can adjust the relative positions of the movable coulter 9, the fixed coulter 2 and the movable knife 3 conveniently; when the movable blade 3 falls in a state that the adjusting device 1012 is screwed, the movable fit blade 9 is pressed by the movable blade 3 and is pushed back due to the strong elasticity of the elastic element 1011, so that the movable blade 3 is adaptively attached to the movable blade 3.

As shown in fig. 6, in the second embodiment, the movable cutter 9 has elasticity, and during the falling of the movable cutter 3, the movable cutter 9 is pressed by the movable cutter 3, and is adaptive to the movable cutter 3 due to the elasticity of the movable cutter 9.

In order to make move sword 3 and fixed cooperation sword 2, the realization cutting of mutually supporting of activity cooperation sword 9 the utility model discloses an in the first scheme, actuating mechanism 8 is electric putter or electronic jar, and actuating mechanism 8's output with move the sword 3 and be connected.

The utility model discloses an in the second scheme, actuating mechanism 8 is a motor, and actuating mechanism 8's output is connected with moving sword 3 through a drive mechanism, and drive mechanism is crank rocker mechanism, link mechanism, lead screw nut mechanism, ball nut mechanism or rack and pinion mechanism.

Adopt foretell several kinds of electric actuating mechanism 8 as the power supply, compare with power supplies such as hydraulic pressure, atmospheric pressure, have small, advantage that the noise is little, be applicable to the edible material such as little batch cutting processing raw and fresh meat, frozen meat, bone.

The utility model discloses an in the third scheme, actuating mechanism 8 includes a handle, and the handle passes through a drive mechanism and is connected with moving sword 3, and drive mechanism can be link mechanism, also can be rack and pinion mechanism.

The utility model discloses an in the fourth scheme, actuating mechanism 8 is the pneumatic cylinder, and the output of pneumatic cylinder with move the sword 3 and be connected.

Alternatively, the table 1 is provided with a cross beam 7 fixed relative thereto, and the driving mechanism 8 is provided on the cross beam 7.

Furthermore, a first blade 31 is arranged on one side of the movable blade 3 facing the fixed matched blade 2, a second blade 21 is arranged on one side of the fixed matched blade 2 facing the movable blade 3, a third blade 91 is arranged on one side of the movable matched blade 9 facing the movable blade 3, an included angle b is formed between the first blade 31 and the second blade 21, and the included angle b ranges from 0 degree to 50 degrees; the included angle b is preferably 0.8-5 degrees.

The worktable 1 is provided with a guide mechanism.

Preferably, the guiding mechanism comprises a vertical guide post 4 arranged on the workbench 1, and the moving blade 3 is provided with a sliding device 5 matched with the vertical guide post 4.

In some schemes of the utility model, a guide rail type guide mechanism can be adopted to replace the vertical guide post 4 and the sliding device 5; or a hinge device can be used as a guide mechanism, and the movable knife 3 can move up and down by operating the hinge device with manual power.

The workbench 1, the fixed matched knife 2, the movable matched knife 9, the vertical guide pillar 4 and the cross beam 7 can be assembled structures, so that the disassembly and the combination are convenient; or a welded integral structure, wherein the sliding device 5 can be sleeved on the vertical guide post 4 in a vertically movable manner, and the movable knife 3 is fixedly arranged on the sliding device 5.

The movable knife 3 is preferably rectangular, the first knife edge 31 is arranged on the bevel edge of the movable knife, and the fixed matched knife 2 and the movable matched knife 9 are preferably rectangular; in addition, the fixed matched knife 2, the movable matched knife 9 and the movable knife 3 can also adopt other shapes, for example, the movable knife 3 is rectangular, and the fixed matched knife 2 and the movable matched knife 9 are right-angled trapezoids; or the fixed matched knife 2, the movable matched knife 9 and the movable knife 3 are all right-angled trapezoids; or the fixed coulter 2 and the movable knife 3 are arranged in other shapes as long as the included angle b is in the range of 0-50 degrees.

Because the first blade 31 and the second blade 21 form a certain angle in the shearing process, the first blade also forms a certain angle with the third blade 91, and each position on the first blade 31 is matched with the second blade 21 and the third blade 91 at different moments to complete the shearing action, the cutting resistance is small, and the service life is long.

Referring to fig. 2, as a further improvement of the present invention, the end of the first blade 31 that firstly completes the shearing action is a pilot end 311, a first inclined notch 22 avoiding the pilot end 311 is disposed on the side of the fixed mating blade 2 opposite to the pilot end 311, the second blade 21 is formed between the other side of the fixed mating blade 2 and the first inclined notch 22, the second blade 21 is tightly attached to the first blade 31, a second inclined notch 92 avoiding the pilot end 311 is disposed on the side of the movable mating blade 9 opposite to the pilot end 311, the third blade 91 is formed between the other side of the fixed mating blade 2 and the first inclined notch 92, the third blade 91 is tightly attached to the first blade 31, preferably, a certain interference exists when the second blade 21 and the first blade 31 are mutually mated, and a certain interference also exists when the third blade 91 and the first blade 31 are mutually mated.

Referring to fig. 2, 3, 4 and 5, in the embodiment of the movable blade 3, the second blade 21 is disposed on the upper side of the fixed cutter blade 2, the inclined notch 22 extends from the upper side of the fixed cutter blade 2 to the left side of the fixed cutter blade 2, and the second inclined notch 92 extends from the upper side of the movable cutter blade 9 to the left side of the movable cutter blade 9.

When the movable knife 3 moves towards the fixed matched knife 2, the pilot part on the movable knife 3 firstly enters the area where the first inclined notch 22 is located, a gap exists between the pilot part and the surface of the first inclined notch 22, the movable knife 3 continuously falls, the first cutting edge 31 is gradually attached to the second cutting edge 21, and the shearing action is finished; then the movable knife 3 moves towards the movable matching knife 9, the guide part on the movable knife 3 enters the area where the second inclined notch 92 is located, a gap exists between the guide part and the surface of the second inclined notch 92, the movable knife 3 continuously falls, and the elastic element 1011 has strong elasticity, so that when the movable knife 3 falls, the third knife edge 91 is self-adaptively attached to the first knife edge 31 tightly under the action of the elastic element 1011, and the shearing action is completed. Particularly for meat with more tendons, after the first blade 31 and the second blade 21 are attached to shear hard bones, soft tendons which cannot be completely cut off fall on the third blade 91, and the first blade 31 and the third blade 91 are closely attached to shear the rest tendons. In these processes, the area of the first inclined cut 22 and the area of the second inclined cut 92 can play a role in guiding the moving blade 3 and avoiding rigid collision, thereby solving the problem of conflict between hard bone and soft tendon.

Claims

1. The utility model provides a cutter with compound sword mechanism, characterized in that is in including workstation (1), setting fixed cooperation sword (2), the setting of workstation (1) are in move sword (3), the setting of fixed cooperation sword (2) top is in clearance fit sword (9) of fixed cooperation sword (2) below to and can drive move actuating mechanism (8) that sword (3) removed, actuating mechanism (8) with move sword (3) and connect, make move sword (3) with fixed cooperation sword (2) clearance fit sword (9) cooperate mutually and realize the cutting.

2. Cutting-off machine with compound knife mechanism according to claim 1, characterized in that the table (1) is provided with a knife holder (10) for mounting the free-cutting knife (9), a connecting device (101) being provided between the free-cutting knife (9) and the knife holder (10).

3. Cutting-off machine with compound blade mechanism according to claim 1, characterized in that the free-cutting knives (9) are elastic.

4. A cutting-off machine with compound blade mechanism according to claim 2, characterized in that between the co-operating blade (9) and the blade holder (10) there is provided an elastic element (1011), the co-operating blade (9) being provided with adjustment means (1012) for adjusting the connecting means (101).

5. A cutting-off machine with a compound knife mechanism according to claim 1, characterized in that the movable knife (3) is composed of a movable knife holder (33) and a cutting knife (32), the movable knife holder (33) and the cutting knife (32) are detachably connected.

6. A cutting-off machine with a compound knife mechanism according to claim 1, characterized in that the driving mechanism (8) is an electric push rod or an electric cylinder, and the output end of the driving mechanism (8) is connected with the movable knife (3).

7. A cutting-off machine with compound blade mechanism according to claim 1, characterized in that said driving mechanism (8) comprises a handle.

8. A cutting-off machine with a compound knife mechanism according to claim 1, characterized in that the driving mechanism (8) is a hydraulic cylinder, the output end of which is connected with the moving knife (3).

9. The cutting machine with the compound cutter mechanism according to claim 1, characterized in that a first cutter edge (31) is arranged on one side of the movable cutter (3) facing the fixed matched cutter (2), a second cutter edge (21) is arranged on one side of the fixed matched cutter (2) facing the movable cutter (3), a third cutter edge (91) is arranged on one side of the movable matched cutter (9) facing the movable cutter (3), an included angle b is formed between the first cutter edge (31) and the second cutter edge (21), and the included angle b ranges from 0 ° to 50 °.

10. A cutting-off machine with a compound knife mechanism according to claim 9, characterized in that the end of the first knife edge (31) which first completes the cutting action is a leading end (311), a first inclined notch (22) avoiding the leading end (311) is provided on the side of the fixed mating knife (2) opposite to the leading end (311), the second knife edge (21) is formed between the other side of the fixed mating knife (2) and the first inclined notch (22), the second knife edge (21) is tightly attached to the first knife edge (31), a second inclined notch (92) avoiding the leading end (311) is provided on the side of the movable mating knife (9) opposite to the leading end (311), the third knife edge (91) is formed between the other side of the movable mating knife (9) and the second inclined notch (92), and the third knife edge (91) is tightly attached to the first knife edge (31).