Cutting machine capable of cutting in two directions

Abstract

The utility model belongs to the technical field of food processing, and particularly relates to a cutting machine capable of cutting bidirectionally, which comprises a bottom cabinet, a workbench is welded on the bottom cabinet, an L-shaped frame is fixed at the position close to the middle of the bottom cabinet, and an equipment bin is welded on the front end side of the L-shaped frame. According to the cutting machine capable of achieving bidirectional cutting, the first driving motor drives the rotating disc to rotate, the saw blade can be driven to rotate in a linkage mode, the orientation of the saw blade is adjusted, the orientation of the saw blade can be adaptively adjusted according to materials of different sizes, the materials can be completely cut, multiple purposes are achieved through one machine, the adaptability is high, and the cutting efficiency is high. And when the saw blade rotates, the rotating shaft is rotationally installed in the rotating hole, so that the disc and the sliding rod are connected together, and the stability of the saw blade in the high-speed reciprocating motion process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a cutting machine capable of bidirectional cutting. Background Art

[0002] In the food processing industry, cutting is a crucial step in the production process, with its efficiency and precision directly impacting product quality and production costs. While traditional food cutting equipment, such as band saws, meet basic cutting needs to a certain extent, their one-way cutting limitations gradually become apparent when faced with the demands of large-scale, high-efficiency production.

[0003] Most existing solutions involve purchasing two cutting machines with different directions for use, which can lead to the following problems in actual operation:

[0004] Depending on the material, you need to choose a cutting machine with the corresponding cutting direction. When cutting smaller materials, the front side of the table can fully support the material for cutting. However, when the material is larger, it cannot be completely cut off when cutting from the front. The rear end of the material will be blocked by the column and cannot be pushed. The adaptability of multi-material cutting is not high, and one machine cannot be used for multiple purposes, which increases the production cost. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0006] Specifically, the technical problem to be solved by the present invention is to provide a cutting machine capable of bidirectional cutting, so as to solve the technical problems that the current multi-material cutting has low adaptability, cannot achieve multi-purpose use of one machine, and increases production costs.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A bidirectional cutting machine comprises a base cabinet, a workbench is welded to the base cabinet, an L-shaped frame is fixed to the middle of the base cabinet, and an equipment compartment is welded to the front end of the L-shaped frame;

[0009] A reciprocating drive source is installed inside the equipment warehouse, a cylinder is installed inside the bottom cabinet when it is raised and lowered, a saw blade is installed between the movable end of the reciprocating drive source and the rotating end of the cylinder, and a circular hole for the saw blade to pass through is opened on the workbench.

[0010] As an improved technical solution, sliders are fixed on both sides of the cylinder, guide rails are slidably installed inside the sliders, and the end of the guide rail away from the saw blade is fixed to the bottom of the inner wall of the base cabinet.

[0011] As an improved technical solution, a drive motor 1 is fixed inside the cylinder, the drive end of the drive motor 1 is fixedly connected to a rotating disk, and the end of the saw blade close to the cylinder is fixed on the rotating disk. At the same time, the rotating disk is rotatably installed inside the cylinder through a bearing.

[0012] As an improved technical solution, the reciprocating drive source includes a sliding block fixed inside the equipment warehouse, a sliding rod is slidably installed in the sliding hole of the sliding block, and a disk for installing the top of the saw blade is rotatably installed on the end of the sliding rod close to the saw blade, a U-shaped frame is welded on the end of the sliding rod away from the saw blade, a push-pull bar is rotatably installed inside the U-shaped frame, a servo motor is fixed on one end face of the equipment warehouse close to the L-shaped frame, a drive bar is fixed on the driving end of the servo motor, and the drive bar and the push-pull bar are rotatably connected via a rotating shaft.

[0013] As an improved technical solution, a rotating hole is opened at one end of the slide rod close to the disc, a rotating shaft is rotatably installed inside the rotating hole through a bearing, and the rotating shaft is fixed at the center of the disc at one end away from the slide rod.

[0014] As an improved technical solution, a pad is rotatably mounted inside the circular hole on the workbench via a bearing, and a blade cavity for the saw blade to pass through is provided on the pad.

[0015] As an improved technical solution, gear 2 is mounted on the pad, an L-shaped plate is welded to the bottom of the workbench, drive motor 2 is fixed to the lateral end of the L-shaped plate, and gear 1 meshing with gear 2 is installed on the driving end of the drive motor 2.

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] 1. The utility model drives the rotary disk to rotate by a driving motor, which in turn drives the saw blade to rotate, and adjusts the direction of the saw blade. The direction of the saw blade can be adaptively adjusted according to materials of different sizes, and the material can be completely cut, realizing multi-purpose use of one machine with high adaptability, reducing production costs, and when the saw blade rotates, the rotating shaft is rotatably installed inside the rotating hole, so that the disc and the slide rod are connected together to ensure the stability of the saw blade during high-speed reciprocating motion.

[0018] 2. In the present invention, the pad blocks the circular hole on the workbench to ensure that the material to be cut passes smoothly through the circular hole on the workbench. Moreover, when the saw blade is rotating, the driving gear 1 rotates, and under the meshing transmission action of gear 1 and gear 2, the pad rotates along with the saw blade, keeping the knife cavity and the saw blade in the same direction, thereby avoiding direct collision between the saw blade and the pad during rotation, thereby extending the service life of the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of a cutting machine capable of bidirectional cutting according to the present invention.

[0021] Figure 2 This is a schematic structural diagram of a saw blade of a cutting machine capable of bidirectional cutting according to the present invention.

[0022] Figure 3 This is a schematic structural diagram of a reciprocating drive source of a cutting machine capable of bidirectional cutting according to the present invention.

[0023] Figure 4 This is a schematic diagram of the exploded structure of a disc and a slide rod of a cutting machine capable of bidirectional cutting in the utility model.

[0024] Figure 5 This is a schematic diagram of the exploded structure of a cylinder of a cutting machine capable of bidirectional cutting according to the present invention.

[0025] Figure 6 This is a structural schematic diagram of a pad of a cutting machine capable of bidirectional cutting according to the present invention.

[0026] Description of reference numerals:

[0027] 1. Base cabinet; 11. Workbench; 12. L-shaped frame; 13. Equipment compartment; 14. Spacer; 141. Blade chamber; 142. Gear 1; 143. L-shaped plate; 144. Drive motor 2; 145. Gear 2; 2. Saw blade; 21. Reciprocating drive source; 211. Disc; 212. Slide block; 213. Slide rod; 214. U-shaped frame; 215. Push-pull bar; 216. Drive bar; 217. Servo motor; 218. Rotating hole; 219. Rotating shaft; 22. Cylinder; 221. Drive motor 1; 222. Slider; 223. Rotating disc; 23. Guide rail DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0031] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0032] like Figures 1 to 6 As shown together, this embodiment provides a bidirectional cutting machine, which includes a base cabinet 1, a workbench 11 welded to the base cabinet 1, an L-shaped frame 12 fixed to the middle of the base cabinet 1, and an equipment compartment 13 welded to the front end of the L-shaped frame 12;

[0033] A reciprocating drive source 21 is installed inside the equipment warehouse 13, and a cylinder 22 is installed inside the base cabinet 1 when it is raised and lowered. A saw blade 2 is installed between the movable end of the reciprocating drive source 21 and the rotating end of the cylinder 22, and a circular hole is opened on the workbench 11 for the saw blade 2 to pass through.

[0034] The driving motor 221 drives the rotating disk 223 to rotate, which in turn drives the saw blade 2 to rotate, and adjusts the direction of the saw blade 2. The direction of the saw blade 2 can be adaptively adjusted according to materials of different sizes, and the material can be completely cut, realizing multi-purpose use of one machine with high adaptability and reducing production costs.

[0035] like Figure 2 and Figure 5 As shown, in this embodiment, sliders 222 are fixed on both sides of the cylinder 22 , guide rails 23 are slidably installed inside the sliders 222 , and one end of the guide rails 23 away from the saw blade 2 is fixed to the bottom of the inner wall of the base cabinet 1 .

[0036] like Figure 5 As shown, in this embodiment, a driving motor 221 is fixed inside the cylinder 22, a driving end of the driving motor 221 is fixedly connected to a rotating disk 223, and the end of the saw blade 2 close to the cylinder 22 is fixed on the rotating disk 223. At the same time, the rotating disk 223 is rotatably installed inside the cylinder 22 through a bearing.

[0037] like Figure 2 and Figure 3 As shown together, in this embodiment, the reciprocating drive source 21 includes a sliding block 212 fixed inside the equipment compartment 13, and a sliding rod 213 is slidably installed in the sliding hole of the sliding block 212, and a disc 211 for installing the top of the saw blade 2 is rotatably installed on the end of the sliding rod 213 close to the saw blade 2, and a U-shaped frame 214 is welded to the end of the sliding rod 213 away from the saw blade 2, and a push-pull bar 215 is rotatably installed inside the U-shaped frame 214. A servo motor 217 is fixed to one end face of the equipment compartment 13 close to the L-shaped frame 12, and the driving end of the servo motor 217 is located inside the L-shaped frame 12, and a driving bar 216 is fixed to the driving end of the servo motor 217, and the driving bar 216 and the push-pull bar 215 are rotatably connected by a rotating shaft.

[0038] like Figure 4 As shown, in this embodiment, a rotating hole 218 is opened at one end of the slide bar 213 close to the disc 211, and a rotating shaft 219 is rotatably installed inside the rotating hole 218 through a bearing, and the end of the rotating shaft 219 away from the slide bar 213 is fixed at the center of the disc 211. When the saw blade 2 rotates, the rotating shaft 219 is rotatably installed inside the rotating hole 218, so that the disc 211 and the slide bar 213 are connected together to ensure the stability of the saw blade 2 during high-speed reciprocating motion.

[0039] like Figure 1 and Figure 6 As shown in the figure, in this embodiment, a pad 14 is rotatably installed inside the circular hole on the workbench 11 through a bearing, and a knife cavity 141 for the saw blade 2 to pass through is opened on the pad 14. The pad 14 blocks the circular hole on the workbench 11 to ensure that the material to be cut passes smoothly through the circular hole on the workbench 11.

[0040] like Figure 6As shown, in this embodiment, a gear 2 145 is sleeved on the cushion block 14, an L-shaped plate 143 is welded to the bottom of the workbench 11, a drive motor 2 144 is fixed to the lateral end of the L-shaped plate 143, and a drive motor 2 144 is installed on the driving end of the drive motor 2 144. A gear 142 meshing with the gear 2 145 is installed. When the saw blade 2 rotates, the gear 142 is driven by 114 to rotate. Under the meshing transmission action of the gear 142 and the gear 2 145, the cushion block 14 rotates with the saw blade 2, keeping the blade cavity 141 and the saw blade 2 in the same direction, thereby avoiding the saw blade 2 from directly colliding with the cushion block 14 during rotation, thereby extending the service life of the saw blade 2.

[0041] During use, the material to be cut is placed on the workbench 11, and the servo motor 217 drives the driving bar 216 to rotate. Under the linkage action of the driving bar 216, the push-pull bar 215 and the U-shaped frame 214, the slide bar 213 is made to perform vertical reciprocating lifting and lowering motion. During the vertical lifting process of the slide bar 213, the saw blade 2 will be driven to be in a high-frequency reciprocating lifting and lowering motion. When the saw blade 2 contacts the material, the saw blade 2 cuts the material. The driving motor 221 drives the rotating disk 223 to rotate, which will drive the saw blade 2 to rotate and adjust the direction of the saw blade 2. The direction of the saw blade 2 can be adaptively adjusted according to materials of different sizes, and the material can be completely cut, realizing multi-purpose use of one machine with high adaptability.

[0042] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A cutting machine capable of bidirectional cutting, characterized in that: It comprises a base cabinet (1), a workbench (11) is welded to the base cabinet (1), an L-shaped frame (12) is fixed at a central position on the base cabinet (1), and an equipment compartment (13) is welded to the front end side of the L-shaped frame (12); A reciprocating drive source (21) is installed inside the equipment bin (13), a cylinder (22) is installed inside the bottom cabinet (1) when it is raised or lowered, a saw blade (2) is installed between the movable end of the reciprocating drive source (21) and the rotating end of the cylinder (22), and a circular hole for the saw blade (2) to pass through is opened on the workbench (11).

2. The bidirectional cutting machine according to claim 1, characterized in that: Slide blocks (222) are fixed on both sides of the cylinder (22), a guide rail (23) is slidably mounted inside the slide block (222), and one end of the guide rail (23) away from the saw blade (2) is fixed to the bottom of the inner wall of the base cabinet (1).

3. The bidirectional cutting machine according to claim 2, characterized in that: A driving motor (221) is fixed inside the cylinder (22), a driving end of the driving motor (221) is fixedly connected to a rotating disk (223), and an end of the saw blade (2) close to the cylinder (22) is fixed on the rotating disk (223), and the rotating disk (223) is rotatably mounted inside the cylinder (22) via a bearing.

4. The bidirectional cutting machine according to claim 3, characterized in that: The reciprocating drive source (21) includes a sliding block (212) fixed inside the equipment bin (13), a sliding rod (213) is slidably installed in the sliding hole of the sliding block (212), a disc (211) for installing the top end of the saw blade (2) is rotatably installed on the end of the sliding rod (213) close to the saw blade (2), a U-shaped frame (214) is welded to the end of the sliding rod (213) away from the saw blade (2), a push-pull bar (215) is rotatably installed inside the U-shaped frame (214), a servo motor (217) is fixed to an end face of the equipment bin (13) close to the L-shaped frame (12), a driving bar (216) is fixed to the driving end of the servo motor (217), and the driving bar (216) and the end of the push-pull bar (215) away from the sliding rod (213) are rotatably connected via a rotating shaft.

5. The bidirectional cutting machine according to claim 4, characterized in that: A rotating hole (218) is provided at one end of the slide rod (213) close to the disc (211), a rotating shaft (219) is rotatably mounted inside the rotating hole (218) via a bearing, and an end of the rotating shaft (219) away from the slide rod (213) is fixed at the center of the disc (211).

6. The bidirectional cutting machine according to claim 5, characterized in that: A cushion block (14) is rotatably mounted inside the circular hole on the workbench (11) via a bearing, and a knife cavity (141) for the saw blade (2) to pass through is provided on the cushion block (14).

7. The bidirectional cutting machine according to claim 6, characterized in that: The cushion block (14) is provided with a second gear (145), an L-shaped plate (143) is welded to the bottom of the workbench (11), a second drive motor (144) is fixed to the lateral end of the L-shaped plate (143), and a first gear (142) meshing with the second gear (145) is installed at the driving end of the second drive motor (144).

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