Automatic bone cutting machine

Abstract

The utility model relates to the technical field of bone cutting equipment, in particular to an automatic bone cutting machine. The cutting device comprises a rack and cutting assemblies, the rack is provided with a cutting cavity and two driving cavities which communicate with each other, and the driving assemblies are arranged in the two driving cavities; the two cutting assemblies are oppositely arranged in the cutting cavity, and each cutting assembly comprises a cutting frame rotationally arranged on the rack, a motor a arranged on the cutting frame, a plurality of rotating rods rotationally arranged on the cutting frame in the annular direction, a transmission belt a arranged on the rotating rods and a plurality of cutting knives coaxially arranged on the rotating rods; the driving assembly is in driving connection with the cutting frame. Bone is poured into the cutting cavity, so that the bone is cut by the plurality of cutting knives on the rotating rod at the same time under the action of the gravity of the bone.

Description

Technical Field

[0001] The utility model relates to the technical field of bone cutting equipment, in particular to an automatic bone cutting machine. Background Art

[0002] The bone cutting machine can cut the bones during bone processing, which effectively reduces the labor intensity of the staff and makes it more convenient to cut the bones when they need to be processed.

[0003] Chinese patent publication number CN215825414U discloses a bone cutting machine. This technical solution can reduce the energy consumption of the machine through the use of an electromagnetic clutch, while avoiding damage to the machine during use, effectively increasing the service life of the machine and effectively reducing the cutting cost of bone processing. At the same time, the machine is easier to operate, so that the machine can operate automatically or manually according to requirements when in use, effectively reducing the difficulty of using the bone cutting machine and making the bone cutting machine more convenient to use.

[0004] However, the above technical solution has the following shortcomings: when cutting bones, workers are required to manually push the bones to the cutting point of the machine for cutting. Workers may not be able to grasp the position well and cut their fingers during cutting. In addition, when the machine cuts the same bone multiple times, workers are required to adjust the position of the bone multiple times, which affects the efficiency of bone cutting. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes an automatic bone cutting machine which pours bones into a cutting cavity and allows the bones to be cut simultaneously by multiple cutting knives on a rotating rod under the action of their own gravity.

[0006] The technical solution of the utility model is an automatic bone cutting machine, comprising: a frame, which has a cutting chamber and two driving chambers that are interconnected, and a driving assembly is arranged in each of the two driving chambers; a cutting assembly, which has two groups relatively arranged in the cutting chamber, and the cutting assembly includes a cutting frame rotatably arranged on the frame, a motor a arranged on the cutting frame, a plurality of rotating rods rotatably arranged on the cutting frame along a ring, a transmission belt a arranged on the plurality of rotating rods, and a plurality of cutting knives coaxially arranged on the plurality of rotating rods, and the driving assembly is drivingly connected to the cutting frame.

[0007] Preferably, the driving assembly includes a motor b arranged at the driving cavity, a driving cylinder connected to the output end of the motor b, and a transmission belt b arranged on the driving cylinder and the cutting frame.

[0008] Preferably, a mounting frame is slidably arranged on the frame, a spring is arranged between the mounting frame and the frame, and one end of the cutting frame is rotatably arranged on the mounting frame.

[0009] Preferably, a cylinder is arranged at the top of the frame, and the output end of the cylinder is connected to the lower pressure frame. The frame also has a supporting block portion, and the supporting block portion is located below the lower pressure frame.

[0010] Preferably, two rotating rollers are rotatably arranged on the frame, and conveyor belts are arranged on the two rotating rollers. The frame also has a supporting platform portion, and the supporting platform portion is located between the two rotating rollers.

[0011] Preferably, the frame is provided with a plurality of drainage holes, and the plurality of drainage holes are all located at the conveyor belt.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] When the utility model is used, the worker pours the bone from the top of the frame into the cutting chamber, and the bone rolls to the supporting block under the action of its own gravity. At the same time, the worker controls the cylinder to drive the lower pressure frame to descend, and the lower pressure frame presses on the bone to apply a downward pressure to the bone. According to the need of bone cutting, the worker drives the cutting frame to rotate by the driving assembly until the appropriate rotating rod moves to a position suitable for cutting the bone, thereby increasing the versatility of the machine. Multiple cutting knives cut the bone at the same time, which improves the cutting efficiency of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 This is a front side view of the embodiment of the utility model

[0016] Figure 3 It is a side view of a cross-sectional view of an embodiment of the utility model;

[0017] Figure 4 for Figure 3 A magnified view of the structure at center.

[0018] Figure numerals: 1, frame; 101, cutting chamber; 102, driving chamber; 2, closing plate; 3, cylinder; 4, lower pressure frame; 5, cutting assembly; 51, cutting frame; 52, motor a; 53, rotating rod; 54, transmission belt a; 55, cutting knife; 6, rotating roller; 7, conveyor belt; 8, motor b; 81, driving cylinder; 9, transmission belt b; 10, mounting frame; 11, spring; 12, control panel. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] like Figure 1-Figure 4As shown, an automatic bone cutting machine proposed in this embodiment includes a frame 1 and a cutting assembly 5. The frame 1 has a cutting chamber 101 and two driving chambers 102 that are interconnected. The two driving chambers 102 are each provided with a driving assembly. The frame 1 is also provided with two closing plates 2. The two closing plates 2 are both connected to the cutting chamber 101 and one driving chamber 102. A worker can perform maintenance on the inside of the frame 1 by disassembling the closing plates 2, thereby reducing the difficulty of repairing the machine. The top of the cutting chamber 101 has an opening for pouring in bones, and the bottom of the cutting chamber 101 has an opening for discharging cut bones.

[0021] Two groups of cutting components 5 are relatively arranged in the cutting chamber 101. The cutting components 5 include a cutting frame 51 rotatably arranged on the frame 1, a motor a52 arranged on the cutting frame 51, a plurality of rotating rods 53 arranged on the cutting frame 51 along a ring shape, a transmission belt a54 arranged on the plurality of rotating rods 53, and a plurality of cutting knives 55 coaxially arranged on the plurality of rotating rods 53. The driving component is drivingly connected to the cutting frame 51. The number of cutting knives 55 on the plurality of rotating rods 53 is different, so that the machine can cut bones into the volume desired by the worker. In addition, a control panel 12 is arranged on the frame 1, and the worker controls the machine through the control panel 12, which lowers the threshold for using the machine.

[0022] A cylinder 3 is arranged at the top of the frame 1, and a lower pressure frame 4 is connected to the output end of the cylinder 3. The frame 1 also has a supporting block portion, which is located below the lower pressure frame 4. The shape of the bottom end of the lower pressure frame 4 is consistent with the shape of the bottom end of the supporting block portion. The top end of the supporting block portion gradually tilts from the middle to the bottom ends on both sides, so that the cutting components on both sides of the supporting block portion can cut the bones.

[0023] When this embodiment is used, the worker pours the bone from the top of the frame 1 into the cutting chamber 101, and the bone rolls to the supporting block under the action of its own gravity. At the same time, the worker controls the cylinder 3 to drive the lower pressure frame 4 to descend, and the lower pressure frame 4 presses on the bone to apply a downward pressure to the bone. According to the need of bone cutting, the worker drives the cutting frame 51 to rotate by the driving assembly until the appropriate rotating rod 53 moves to a position suitable for cutting the bone, thereby increasing the versatility of the machine. Multiple cutting knives 55 cut the bone at the same time to improve the cutting efficiency of the machine.

[0024] Embodiment 2

[0025] like Figure 2-Figure 4As shown, the automatic bone cutting machine proposed in this embodiment, compared with the first embodiment, in this embodiment, the driving assembly includes a motor b8 arranged at the driving chamber 102, a driving cylinder 81 connected to the output end of the motor b8, and a transmission belt b9 arranged on the driving cylinder 81 and the cutting frame 51. A mounting frame 10 is slidably arranged on the frame 1, a spring 11 is arranged between the mounting frame 10 and the frame 1, and one end of the cutting frame 51 is rotatably arranged on the mounting frame 10.

[0026] In this embodiment, before cutting the bone, the motor b8 drives the driving cylinder 81 to rotate, and the driving cylinder 81 drives the cutting frame 51 to rotate through the transmission belt b9, so that the rotating rod 53 moves to a suitable position, thereby improving the versatility of the device. If the cutting knives 55 on the multiple rotating rods 53 do not meet the cutting needs of the workers, the workers can pick up one end of the cutting frame 51 and press it toward the mounting frame 10. The mounting frame 10 presses the spring 11 to allow space for the cutting frame 51 to be taken out, thereby replacing the cutting frame 51 to meet the cutting needs of the workers.

[0027] Embodiment 3

[0028] like Figure 1-Figure 3 As shown, the automatic bone cutting machine proposed in this embodiment, compared with the first embodiment, in this embodiment, two rotating rollers 6 are rotatably provided on the frame 1, and the two rotating rollers 6 are provided with a conveyor belt 7, and the frame 1 also has a supporting platform, which is located between the two rotating rollers 6, and one of the two rotating rollers 6 is connected to a motor c. The frame 1 has a plurality of drainage holes, and the plurality of drainage holes are all located at the conveyor belt 7.

[0029] In this embodiment, after the bone is cut, it will fall onto the conveyor belt 7. The motor c drives the conveyor belt 7 to move by rotating the roller 6. The conveyor belt 7 continuously delivers the bones out of the frame 1. The supporting platform props up the conveyor belt 7 to prevent the conveyor belt 7 from bending under the weight of the bones and causing the bones to fall from the side of the conveyor belt 7 and become difficult to clean. After processing the bones, the workers pick up the water pipe to clean the inside of the machine. The cleaning water will flow out through the drainage hole, reducing the probability of the bones being contaminated.

[0030] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic bone cutting machine, characterized in that: include: A frame (1) having a cutting chamber (101) and two drive chambers (102) which are interconnected, and a drive assembly is disposed in each of the two drive chambers (102); A cutting assembly (5) is provided in two groups in a cutting chamber (101) and is arranged opposite to each other. The cutting assembly (5) comprises a cutting frame (51) rotatably arranged on a frame (1), a motor a (52) arranged on the cutting frame (51), a plurality of rotating rods (53) arranged on the cutting frame (51) and rotatably arranged along a ring, a transmission belt a (54) arranged on the plurality of rotating rods (53), and a plurality of cutting knives (55) coaxially arranged on the plurality of rotating rods (53). The driving assembly is drivingly connected to the cutting frame (51).

2. The automatic bone cutting machine according to claim 1, characterized in that: The driving assembly comprises a motor b (8) arranged at a driving cavity (102), a driving cylinder (81) connected to an output end of the motor b (8), and a transmission belt b (9) arranged on the driving cylinder (81) and a cutting frame (51).

3. The automatic bone cutting machine according to claim 1, characterized in that: A mounting frame (10) is slidably arranged on the frame (1), a spring (11) is arranged between the mounting frame (10) and the frame (1), and one end of the cutting frame (51) is rotatably arranged on the mounting frame (10).

4. The automatic bone cutting machine according to claim 1, characterized in that: A cylinder (3) is arranged at the top of the frame (1), and the output end of the cylinder (3) is connected to a lower pressure frame (4). The frame (1) also has a supporting block portion, and the supporting block portion is located below the lower pressure frame (4).

5. The automatic bone cutting machine according to claim 1, characterized in that: Two rotating rollers (6) are rotatably arranged on the frame (1), and a conveyor belt (7) is arranged on the two rotating rollers (6). The frame (1) also has a supporting platform, and the supporting platform is located between the two rotating rollers (6).

6. The automatic bone cutting machine according to claim 5, characterized in that: The frame (1) is provided with a plurality of drainage holes, and the plurality of drainage holes are all located at the conveyor belt (7).

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