Baguette cutting machine

[0023] Reference Figure 1 to Figure 4 , A baguette cutting machine of the present invention includes a frame 1, a cutting device 2, a positioning device 3, and a first motor 45 and a third motor 47. The positioning device 3 is slidably connected to the frame 1. The cutting device 2 is installed above the positioning device 3 and connected to the third motor 47, and is driven by the third motor 47 to move up and down to cut the bread, while the positioning device 3 moves horizontally to cooperate with the cutting device 2 to cut the entire baguette; The cutting device 2 includes a knife holder 22, a cutter 23 mounted on the knife holder 22, and a linkage mechanism 24. The linkage mechanism 24 is connected to and driven by a first motor 45. The cutting knife 23 is The positioning device 3 includes a positioning seat 32 and a positioning mold 33 installed on the positioning seat 32, and the positioning mold 33 is provided with a zigzag shape and horizontal reciprocating motion driven by the linkage mechanism 24 to cut the bread; A long bread slot 331, the positioning mold 33 is uniformly distributed with cutting slots 332 to reserve space for the tool to drop when slicing, and due to the limitation of the cutting slots 332, the thickness of each slice of bread is equal. The bottom position is lower than the bottom of the bread slot 331, so that the bread can be cut when the cutting knife 23 moves down. The cutting slot 332 forms an angle with the bread slot 331 and the included angle ranges from 0° to 90°. The positioning template can determine the included angle value according to the requirements of the sliced ​​bread.

[0024] In this embodiment, vertical guide rods 27 are slidably connected to both sides of the tool holder 22, the vertical guide rods 27 are fixed on the frame 1, and a wire is connected between the tool holder 22 and the third motor 47. Rod to move the tool holder 22 up and down to complete one cut; in addition, the linkage mechanism 24 includes a short cross rod 241 and a vertical rod 242, the vertical rod 242 is arranged on both sides of the tool holder 22 and in the center of the vertical rod 242 The positions are hinged to the knife holder 22, the lower ends of the vertical rods 242 on both sides are respectively connected to the two ends of the cutter 23, the short cross rod 241 is ring-shaped at one end, and is eccentrically sleeved on the motor shaft of the first motor 45 and restricted Its axial movement, the other end is connected to the upper part of the vertical rod 242 on one side, so that the first motor 45 drives the short cross rod 241 to move the upper part of the vertical rod 242 connected to the cross rod. Due to the principle of leverage, the vertical rod 242 The lower part also pulls the cutter 23 to reciprocate horizontally.

[0025] Further, the linkage mechanism 24 includes a long cross bar 243, and the two ends of the long cross bar 243 are respectively connected to the upper ends of the vertical bars 242 on both sides, so that the long cross bar 243 also reduces the movement of the short cross bar 241. The vertical rod 242 transmitted to the other end, due to the principle of leverage, causes the vertical rods 242 on both sides to actively move and drive the cutter 23 to reciprocate horizontally in the same direction to reduce the damage of the cutter 23.

[0026] As an improvement of the above solution, there are two cutting knives 23 installed in parallel on the knife holder 22, and the interval between the two cutting knives 23 and the cutting groove 332 are equal, so that two slices of bread can be cut with one knife; The connecting rod structure has two sets corresponding to the cutter 23, the motor shaft of the first motor 45 is axially provided with two opposite eccentric parts 451, and two short cross bars 241 are respectively sleeved in parallel to the The eccentric portion 451 causes the cutting knife 23 to move in the opposite horizontal direction each time, offsetting the horizontal force of the bread during cutting, and reducing the bread sticking on the cutting knife 23.

[0027] In addition, in this embodiment, the inner cross section of the bread trough 331 is arc-shaped to adapt to the shape of the bread, and the opening of the bread trough 331 is retracted to limit the bread to prevent the bread from being processed out; preferably, the bread trough 331 The positioning mold 33 is rectangular, and is provided with four parallel bread slots 331 for processing four loaves at the same time; further, the angle between the bread slot 331 and the cutting slot 332 is 30°, and the lower part of the positioning seat 32 is connected with a The four motors 44 adjust the cutting slot 332 to be parallel to the cutter 23 by rotating the positioning mold 33 through the positioning seat 32; the positioning seat 32 is slidably connected to the horizontal guide rod 5 on both sides, and the second motor 46 is connected to the middle part. The positioning base 32 and the second motor 46 are connected by a screw rod, so that the positioning mold 33 is driven by the positioning base 32 to move back and forth for feeding.

[0028] In this embodiment, but not limited to this example, the material of the positioning mold 33 is plastic to prevent the cutter 23 from being lowered to cut the cutting groove 332 without being cut when the cutter 23 and the cutting groove 332 are not completely parallel. damage.

[0029] The above specific structure and size data are specific descriptions of the preferred embodiments of the present invention, but the invention is not limited to the described embodiments, and those skilled in the art can also make changes without departing from the spirit of the present invention. Various equivalent modifications or substitutions are included in the scope defined by the claims of this application.