Cutting mechanism for carton packaging production

Abstract

The utility model discloses a cutting mechanism for carton packaging production. The cutting mechanism for carton packaging production comprises a cutting base and a cutting machine table, the interior of the cutting machine table is of a hollow structure, an adjusting component is assembled on the end side of the cutting base and comprises a driving motor, a lead screw is installed at the output end of the driving motor, and the lead screw penetrates through a rectangular frame and passes through a cutting assembly. Positioning and cutting can be synchronously carried out, meanwhile, positioning and cutting can be completed only through one driving component, and compared with a traditional working mode that positioning and cutting are carried out step by step through two sets of control components, positioning and cutting can be synchronously carried out, intermediate conversion and waiting time can be effectively shortened, and the working efficiency is improved. And meanwhile, through cooperative use of a positioning column, a spring and a positioning plate, a paperboard can be elastically clamped, and the paperboard is prevented from being damaged due to excessive extrusion.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting mechanisms, in particular to a cutting mechanism for carton packaging production. Background Technique

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models; commonly used cartons have three layers, five layers, and seven layers are less used. Each layer is divided into inner paper, corrugated paper, core paper, and face paper. The inner and face papers are made of tea board paper and kraft paper, and the core paper is made of corrugated paper. The colors and feels of various papers are different, and the papers produced by different manufacturers (colors, feels) are also different; before production, the raw material board needs to be trimmed and cut to make the size of the raw material board suitable for the specifications of the carton.

[0003] In the existing cutting mechanisms for carton packaging production, usually, the cardboard is placed on the cutting board of the cutting mechanism. After the paper is placed, through the positioning boards set in the cutting mechanism, the positioning boards at both ends are moved downward by the electric push rods. After the cardboard is fixed by the positioning boards at both ends, then the electric push rod of the cutting mechanism is used to push the blade downward to cut, and the precise cutting of the paper is completed by mechanical force.

[0004] However, this device has certain usage defects. The positioning and cutting in this cutting mechanism are carried out step by step by two sets of control components. Since the positioning and cutting are carried out step by step, the time for the entire cutting process will be relatively long. This will lead to a decrease in the overall efficiency in large-scale production, thereby affecting the output.

[0005] Therefore, it is necessary to provide a cutting mechanism for carton packaging production to solve the above technical problems. Content of the Utility Model

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cutting mechanism for carton packaging production, which can realize synchronous positioning and cutting, effectively reduce the intermediate conversion and waiting time, and make the entire production process smoother.

[0007] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0008] The cutting mechanism for carton packaging production includes a cutting base and a cutting machine table. The inside of the cutting machine table is a hollow structure. An adjusting component is assembled on the end side of the cutting base. The adjusting component includes a driving motor. A lead screw is installed at the output end of the driving motor. The lead screw penetrates through a rectangular frame. A cutting component is installed on the top of the rectangular frame. The cutting component includes a hydraulic cylinder. A connecting block provided at the output end of the hydraulic cylinder is connected to a card slot designed on a rectangular plate. A cutting blade is provided below the rectangular plate. Side plates are symmetrically provided on both sides of the rectangular plate. A positioning column is installed below the side plate. A spring is installed below the positioning column. A positioning plate is connected below the spring. The horizontal height of the positioning plate is lower than that of the cutting blade.

[0009] Preferably, positioning holes are provided on the side plates, positioning grooves are provided on the rectangular plate. The side plates are fitted into the positioning grooves provided on the rectangular plate. At the same time, the side plates are detachably fixed in the positioning grooves through pre-tightening bolts provided on the rectangular plate.

[0010] Preferably, a plurality of positioning grooves are provided on both sides of the rectangular plate. A plurality of the positioning grooves on both sides are symmetrically arranged.

[0011] Preferably, a threaded structure is provided at the end of the positioning column. The positioning column is spirally installed in a threaded groove provided below the side plate.

[0012] Preferably, bottom plates are installed on both sides of the rectangular frame. Guide rods are installed on both of the bottom plates. The guide rods are spirally installed on the bottom plates through threaded sleeves provided at the bottom. The rectangular plate is connected through the guide rods provided on both sides.

[0013] Preferably, a rubber cushion plate is installed below the positioning plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) Through the combined use of multiple parts in the cutting component of the utility model, the synchronization of positioning and cutting can be achieved. At the same time, only one driving component is required to complete the two tasks of positioning and cutting. Compared with the traditional working mode that requires two sets of control components to perform positioning and cutting step by step, the ability to perform positioning and cutting synchronously can effectively reduce the intermediate conversion and waiting time, making the entire production process smoother. At the same time, through the combined use of the positioning column, spring and positioning plate, the cardboard can be elastically clamped to prevent damage caused by excessive extrusion of the cardboard;

[0016] (2) By providing positioning holes on the side plates, positioning grooves on the rectangular plate, and in combination with the use of pre-tightening bolts, the utility model can achieve the rapid installation and disassembly of the side plates. Compared with the traditional welding method, the detachable installation method can facilitate the subsequent replacement and maintenance of components;

[0017] (3) The utility model symmetrically offers a plurality of positioning slots on both sides of a rectangular plate. Through the array distribution of the plurality of positioning slots, the staff can adjust the distance between the side plates on both sides according to the size of the cardboard. By adjusting the distance of the positioning slots, it can ensure the fixation and stability of the cardboard during the cutting process, avoid affecting the cutting accuracy due to position deviation. At the same time, such an adjustment method is also more flexible, can adapt to cardboard of different sizes and types, and improve production efficiency and product quality. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the cutting mechanism for carton packaging production provided by the utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of the rectangular frame and the lead screw provided by the utility model;

[0020] Figure 3 It is a schematic diagram of the installation structure of the rectangular frame and the hydraulic cylinder provided by the utility model;

[0021] Figure 4 It is a schematic diagram of the installation structure of the rectangular plate and the guide rod provided by the utility model;

[0022] Figure 5 It is a schematic diagram of the installation structure of the rectangular plate, the side plate, and the positioning column provided by the utility model;

[0023] Figure 6 It is a schematic diagram of the installation structure of the positioning column, the spring, and the positioning plate provided by the utility model.

[0024] Among them, the names corresponding to the reference numerals are: 100, cutting base; 200, cutting machine table; 300, adjusting component; 301, rectangular frame; 302, driving motor; 303, lead screw; 304, bottom plate; 305, guide rod; 306, threaded sleeve; 400, cutting component; 401, hydraulic cylinder; 402, rectangular plate; 403, cutting blade; 404, card slot; 405, positioning slot; 406, side plate; 407, positioning column; 408, positioning plate; 409, threaded structure; 410, rubber cushion plate; 411, through hole; 412, pre-tightening bolt; 500, spring. Specific Embodiment

[0025] The following further illustrates the utility model in conjunction with the description of the drawings and embodiments. The implementation manners of the utility model include but are not limited to the following embodiments.

[0026] First Embodiment:

[0027] Such as Figures 1-6As shown in the figure, the cutting mechanism for carton packaging production provided by the present utility model includes a cutting base 100 and a cutting machine table 200. The interior of the cutting machine table 200 is a hollow structure. An adjusting component 300 is assembled on the end side of the cutting base 100. The adjusting component 300 includes a driving motor 302. A lead screw 303 is installed at the output end of the driving motor 302. The lead screw 303 penetrates through a rectangular frame 301. A cutting component 400 is installed on the top of the rectangular frame 301. The cutting component 400 includes a hydraulic cylinder 401. The connecting block provided at the output end of the hydraulic cylinder 401 is connected to a card slot 404 designed on a rectangular plate 402. A cutting blade 403 is provided below the rectangular plate 402. Side plates 406 are symmetrically provided on both sides of the rectangular plate 402. A positioning column 407 is installed below the side plate 406. A spring 500 is installed below the positioning column 407. The spring 500 is connected to a positioning plate 408 below. During actual use, the staff first place the cardboard to be cut on the cutting machine table 200, and then start the driving motor 302. Driven by the driving motor 302, the rectangular frame 301 on the lead screw 303 can be driven to move back and forth. When it moves to a suitable distance, start the hydraulic cylinder 401 to drive the rectangular plate 402 to move downward. Due to the fact that the horizontal height of the positioning plate 408 is lower than that of the cutting blade 403, when the two end positioning plates 408 are pressed against the cardboard, the spring 500 is compressed at this time, and the rectangular plate 402 continues to move downward. At this time, through the cutting blade 403 provided below the rectangular plate 402, the cutting work of the cardboard is realized.

[0028] Through the coordinated use of multiple parts in the cutting component 400, the synchronization of positioning and cutting can be achieved. At the same time, only one driving component is required to complete the two tasks of positioning and cutting. Compared with the traditional method that requires two sets of control components to perform positioning and cutting step by step, the ability to synchronize positioning and cutting can effectively reduce the intermediate conversion and waiting time, making the entire production process smoother. At the same time, through the coordinated use of the positioning column 407, the spring 500 and the positioning plate 408, the cardboard can be elastically clamped to prevent damage caused by excessive extrusion of the cardboard.

[0029] Second Embodiment:

[0030] As Figures 3-5 shown, positioning holes are provided on the side plates 406, and positioning grooves 405 are provided on the rectangular plate 402. The side plates 406 are fitted into the positioning grooves 405 provided on the rectangular plate 402. At the same time, the side plates 406 are detachably fixed in the positioning grooves 405 through pre-tightening bolts 412 and through holes 411 provided on the rectangular plate 402.

[0031] By providing positioning holes on the side plate 406 and a positioning groove 405 on the rectangular plate 402, and in combination with the use of the pre-tightening bolt 412, the rapid installation and disassembly of the side plate 406 can be achieved. Compared with the traditional welding method, the detachable installation method facilitates the subsequent replacement and maintenance of components.

[0032] Third Embodiment:

[0033] As Figure 5 shown, a plurality of positioning grooves 405 are provided on both sides of the rectangular plate 402, and the plurality of positioning grooves 405 on both sides are symmetrically arranged.

[0034] By symmetrically providing a plurality of positioning grooves 405 on both sides of the rectangular plate 402 and arranging the plurality of positioning grooves 405 in an array, the staff can adjust the distance between the two side plates 406 according to the size of the cardboard. By adjusting the distance of the positioning grooves 405, the fixation and stability of the cardboard during the cutting process can be ensured, avoiding affecting the cutting accuracy due to position deviation. At the same time, such an adjustment method is also more flexible, capable of adapting to different sizes and types of cardboard, improving production efficiency and product quality.

[0035] Fourth Embodiment:

[0036] As Figures 5-6 shown, a threaded structure 409 is provided at the end of the positioning post 407, and the positioning post 407 is helically installed in the threaded groove provided below the side plate 406.

[0037] Fifth Embodiment:

[0038] As Figures 2-4 shown, bottom plates 304 are installed on both sides of the rectangular frame 301, guide rods 305 are installed on both bottom plates 304, and the guide rods 305 are helically installed on the bottom plates 304 through threaded sleeves 306 provided at the bottom, and the rectangular plate 402 is connected through the guide rods 305 provided on both sides.

[0039] By providing the guide rods 305, during use, when the rectangular plate 402 moves up and down, through the connection of the rectangular plate 402 through the guide rods 305, the stability of the rectangular plate 402 during up and down movement can be ensured.

[0040] Sixth Embodiment:

[0041] As Figures 5-6 shown, a rubber cushion plate 410 is installed below the positioning plate 408. During use, through the rubber cushion plate 410 provided below the positioning plate 408, when positioning the cardboard, the positioning plate 408 can be prevented from pressing and damaging the cardboard.

[0042] Working principle: When in use, the staff first place the cardboard to be cut on the cutting machine table 200, and then start the driving motor 302. Driven by the driving motor 302, the rectangular frame 301 on the lead screw 303 can be driven to move back and forth. When it moves to the appropriate distance, start the hydraulic cylinder 401 to drive the rectangular plate 402 to move downward. Due to the fact that the horizontal height of the positioning plate 408 is lower than that of the cutting blade 403, when the two ends of the positioning plate 408 are pressed against the cardboard, the spring 500 is compressed at this time, and the rectangular plate 402 continues to move downward. At this time, the cutting blade 403 provided below the rectangular plate 402 is used to realize the cutting work of the cardboard.

[0043] The above embodiments are only one of the preferred embodiments of the present invention and should not be used to limit the protection scope of the present invention. Any meaningless changes or touch-ups made on the main design concept and spirit of the present invention, as long as the technical problems solved are still the same as those of the present invention, should be included in the protection scope of the present invention.

Claims

1. A cutting mechanism for carton packaging production, characterized in that, Including: A cutting base (100) and a cutting machine table (200), the inside of the cutting machine table (200) is a hollow structure, an adjusting component (300) is assembled on the end side of the cutting base (100), the adjusting component (300) includes a driving motor (302), a lead screw (303) is installed at the output end of the driving motor (302), the lead screw (303) penetrates through a rectangular frame (301), a cutting component (400) is installed on the top of the rectangular frame (301), the cutting component (400) includes a hydraulic cylinder (401), a connecting block arranged at the output end of the hydraulic cylinder (401) is connected to a clamping groove (404) designed on a rectangular plate (402), a cutting blade (403) is arranged below the rectangular plate (402), side plates (406) are symmetrically arranged on both sides of the rectangular plate (402), a positioning column (407) is installed below the side plate (406), a spring (500) is installed below the positioning column (407), a positioning plate (408) is connected below the spring (500), and the horizontal height of the positioning plate (408) is lower than that of the cutting blade (403).

2. The cutting mechanism for carton packaging production according to claim 1, characterized in that, Positioning holes are formed in the side plates (406), positioning grooves (405) are formed in the rectangular plate (402), the side plates (406) are fitted into the positioning grooves (405) provided on the rectangular plate (402), and at the same time, the side plates (406) are detachably fixed in the positioning grooves (405) through a pre-tightening bolt (412) and a through hole (411) provided on the rectangular plate (402).

3. The cutting mechanism for carton packaging production according to claim 2, characterized in that, A plurality of positioning grooves (405) are formed on both sides of the rectangular plate (402), and the plurality of positioning grooves (405) on both sides are symmetrically arranged.

4. A cutting mechanism for carton packaging production according to claim 1, characterized in that, A threaded structure (409) is arranged at the end of the positioning column (407), and the positioning column (407) is spirally installed in a threaded groove provided below the side plate (406).

5. The cutting mechanism for carton packaging production according to claim 1, characterized in that, Bottom plates (304) are installed on both sides of the rectangular frame (301), guide rods (305) are installed on both of the bottom plates (304), the guide rods (305) are spirally installed on the bottom plates (304) through threaded sleeves (306) provided at the bottom, and the rectangular plate (402) is connected through the guide rods (305) provided on both sides.

6. The cutting mechanism for carton packaging production according to claim 1, characterized in that, A rubber cushion plate (410) is installed below the positioning plate (408).

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