A high-speed vacuum bag die cutting machine

Abstract

The utility model relates to a vacuum bag die cutting machine technical field, especially for a kind of high-speed vacuum bag die cutting machine, including support platform, the top of support platform is separately provided with guide assembly and cutting assembly, cutting assembly is located in the side of guide assembly, by setting up the cooperation use of feed roller, guide roller, support platform, heat dissipation fin, second cleaning roller and first electric telescopic rod, vacuum bag is guided by the feed roller and guide roller, makes vacuum bag move stably on support platform, heat dissipation fin carries out heat dissipation to vacuum bag, avoids the adhesion phenomenon caused by heat accumulation, the cooperation of first cleaning roller and second cleaning roller carries out cleaning to vacuum bag surface, can remove clean dust and fragment on surface in the process that vacuum bag moves, guarantees the cleanliness of vacuum bag, and first electric telescopic rod can flexibly adjust the contact force between cleaning roller and vacuum bag according to the thickness and material quality of vacuum bag, to realize more accurate and effective cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of vacuum bag die-cutting machine technology, specifically a high-speed vacuum bag die-cutting machine. Background Technology

[0002] Vacuum bags, also known as depressurized packaging, involve removing all the air from the packaging container and sealing it to maintain a high depressurization state inside the bag. The scarcity of air is equivalent to a low-oxygen effect, which prevents microorganisms from surviving, thus ensuring the freshness of the fruit and preventing disease and rot. They need to be cut during processing.

[0003] Existing technologies, such as CN218776768U, a vacuum bag production die-cutting machine, make the material feeding process of vacuum bags more stable, can quickly and accurately position the placement plate, avoid collisions of the placement plate during the feeding process that could cause the vacuum bag to shift position, and ensure the die-cutting quality of the vacuum bag material.

[0004] However, this die-cutting machine still has some shortcomings in its use:

[0005] 1. During processing, vacuum bags need to be unfolded, which makes their surface prone to dust or debris accumulation. Current equipment is not conducive to effective cleaning of vacuum bags. If the heat of the vacuum bags cannot be dissipated, it may cause adhesion problems, thereby reducing their performance.

[0006] 2. During the die-cutting process, due to the lack of a limiting structure to effectively limit the die-cutting blade, the position of the die-cutting blade is prone to deviation, which will lead to a reduction in die-cutting accuracy and thus affect the cutting quality of the vacuum bag. Utility Model Content

[0007] The purpose of this invention is to provide a high-speed vacuum bag die-cutting machine to address the issues raised in the background section regarding the need for vacuum bags to unfold during processing, which makes their surface prone to dust or debris accumulation. Current devices are not conducive to effective cleaning of vacuum bags; if the heat from the vacuum bags cannot dissipate, adhesion problems may occur, reducing their performance. Furthermore, during the die-cutting process, the lack of a limiting structure to effectively limit the die-cutting blade's position easily leads to displacement, resulting in reduced die-cutting accuracy and consequently affecting the cutting quality of the vacuum bags.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A high-speed vacuum bag die-cutting machine includes a support platform, on the top of which a guide assembly and a cutting assembly are respectively provided, and the cutting assembly is located on the side of the guide assembly;

[0010] The guiding assembly includes a guide shell snapped onto the top of a support platform, a vertical plate fixedly connected to the top of the support platform, the vertical plate being located inside the guide shell, a support platform fixedly connected to the side of the vertical plate, and heat dissipation fins fixedly connected to the bottom of the support platform. Mounting holes are respectively opened at both ends of the guide shell, and a feed roller and a guide roller are rotatably connected to the two mounting holes respectively. A first cleaning roller is fixedly connected to the side of the vertical plate, and a first electric telescopic rod is fixedly connected to the top of the support platform. A mounting frame is fixedly connected to the top of the first electric telescopic rod, and a second cleaning roller is rotatably connected to the mounting frame.

[0011] As a preferred embodiment of this utility model, the cutting assembly includes a gantry frame fixedly connected to the top of a support platform, a hydraulic telescopic rod fixedly connected to the top of the gantry frame, the telescopic part of the hydraulic telescopic rod passing through the gantry frame and slidably connected to the gantry frame, and a mounting base fixedly connected to the bottom of the hydraulic telescopic rod, with a cutting blade engaged at the bottom of the mounting base.

[0012] As a preferred embodiment of this utility model, the inner surface wall of the gantry frame is provided with a sliding groove, and the end of the mounting base is fixedly connected to a slider, which extends into the sliding groove and is slidably connected to the sliding groove.

[0013] As a preferred embodiment of this utility model, a guide plate is fixedly connected to the top of the upright plate, a second electric telescopic rod is fixedly connected to the bottom of the guide plate, and a roller is rotatably connected to the bottom of the second electric telescopic rod.

[0014] As a preferred embodiment of this utility model, the bottom of the support platform is fixedly connected to an abutment plate, the top of the abutment plate is provided with a positioning groove, and the cutting blade is located directly above the positioning groove.

[0015] As a preferred embodiment of this utility model, the top of the guide shell is provided with a ventilation hole, and a protective net is fixedly connected inside the ventilation hole.

[0016] As a preferred embodiment of this utility model, a support rod is fixedly connected to the bottom of the support platform, and a base plate is fixedly connected to the bottom of the support rod.

[0017] In a preferred embodiment of this invention, the feed roller and the guide roller are positioned opposite each other, and the gantry frame is located on the side of the guide roller.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. In this utility model, by setting up a feeding roller, a guide roller, a support platform, heat dissipation fins, a first cleaning roller, a second cleaning roller, and a first electric telescopic rod, the vacuum bag is guided by the feeding roller and the guide roller to move smoothly on the support platform. The heat dissipation fins dissipate heat from the vacuum bag, avoiding adhesion caused by heat accumulation. The cooperation of the first and second cleaning rollers cleans the surface of the vacuum bag, removing dust and debris during the movement of the vacuum bag, ensuring its cleanliness. The first electric telescopic rod can flexibly adjust the contact force between the cleaning roller and the vacuum bag according to the thickness and material of the vacuum bag, thereby achieving a more precise and effective cleaning effect.

[0020] 2. In this utility model, by setting up a gantry frame, a hydraulic telescopic rod, a mounting base, a cutting blade, a slider, a chute, and a stop plate, the gantry frame is located on the side of the guide roller, and a sharp cutting blade is mounted on the mounting base. At the same time, when the mounting base moves, the slider slides and the chute, ensuring the stability and accuracy of the cutting blade during the movement. When the vacuum bag moves smoothly to the designated position, the hydraulic telescopic rod drives the cutting blade to descend rapidly, the slider slides smoothly along the chute, and the cutting blade accurately cuts the vacuum bag, while the stop plate ensures that the cut is neat and accurate. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the top structure of the support platform of this utility model;

[0023] Figure 3 This is a schematic diagram of the bottom structure of the support platform of this utility model;

[0024] Figure 4 This is a schematic diagram of the bottom structure of the guide plate of this utility model;

[0025] Figure 5 This is a schematic diagram of the guide shell structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the cutting component structure of this utility model.

[0027] In the diagram: 1. Support platform; 2. Guide assembly; 201. Vertical plate; 202. Feed roller; 203. Guide roller; 204. Support platform; 205. Heat dissipation fins; 206. First cleaning roller; 207. First electric telescopic rod; 208. Mounting frame; 209. Second cleaning roller; 210. Guide plate; 211. Second electric telescopic rod; 212. Roller; 213. Ventilation hole; 214. Protective net; 3. Cutting assembly; 301. Gantry frame; 302. Hydraulic telescopic rod; 303. Mounting base; 304. Cutting blade; 305. Slider; 306. Slide groove; 307. Abutment plate; 308. Positioning groove; 4. Guide shell; 5. Support rod; 6. Base plate; 7. Mounting hole. Detailed Implementation

[0028] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0029] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] Example 1:

[0032] Please see Figures 1-6 This utility model provides a technical solution:

[0033] A high-speed vacuum bag die-cutting machine includes a support platform 1. A guide assembly 2 and a cutting assembly 3 are respectively disposed on the top of the support platform 1. The cutting assembly 3 is located on the side of the guide assembly 2. The guide assembly 2 includes a guide shell 4 snapped onto the top of the support platform 1. A vertical plate 201 is fixedly connected to the top of the support platform 1 and is located inside the guide shell 4. A support platform 204 is fixedly connected to the side of the vertical plate 201. Heat dissipation fins 205 are fixedly connected to the bottom of the support platform 204. Mounting holes 7 are respectively opened at both ends of the guide shell 4. The two mounting holes 7 are divided into... The support platform 1 is rotatably connected to a feed roller 202 and a guide roller 203. A first cleaning roller 206 is fixedly connected to the side of the upright plate 201. A first electric telescopic rod 207 is fixedly connected to the top of the support platform 1. A mounting frame 208 is fixedly connected to the top of the first electric telescopic rod 207. A second cleaning roller 209 is rotatably connected inside the mounting frame 208. A guide plate 210 is fixedly connected to the top of the upright plate 201. A second electric telescopic rod 211 is fixedly connected to the bottom of the guide plate 210. A roller 212 is rotatably connected to the bottom of the second electric telescopic rod 211.

[0034] The first cleaning roller 206 and the second cleaning roller 209 clean the upper and lower surfaces of the vacuum bag, removing dust and impurities to ensure the cutting effect.

[0035] In this embodiment, as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the cutting assembly 3 includes a gantry frame 301 fixedly connected to the top of the support platform 1. A hydraulic telescopic rod 302 is fixedly connected to the top of the gantry frame 301. The telescopic part of the hydraulic telescopic rod 302 passes through the gantry frame 301 and is slidably connected to the gantry frame 301. A mounting base 303 is fixedly connected to the bottom of the hydraulic telescopic rod 302. A cutting blade 304 is engaged at the bottom of the mounting base 303. A groove 306 is formed on the inner surface wall of the gantry frame 301. A slider 305 is fixedly connected to the end of the mounting base 303. The slider 305 extends into the groove 306. The support platform 1 is slidably connected to the slide 306. The bottom of the support platform 1 is fixedly connected to the abutment plate 307. The top of the abutment plate 307 is provided with a positioning groove 308. The cutting blade 304 is located directly above the positioning groove 308. The top of the guide shell 4 is provided with a ventilation hole 213. A protective net 214 is fixedly connected inside the ventilation hole 213. The bottom of the support platform 1 is fixedly connected to the support rod 5. The bottom of the support rod 5 is fixedly connected to the base plate 6. The feed roller 202 and the guide roller 203 are positioned opposite each other. The gantry frame 301 is located on the side of the guide roller 203.

[0036] The first cleaning roller 206 and the second cleaning roller 209 clean the upper and lower surfaces of the vacuum bag, removing dust and impurities to ensure the cutting effect.

[0037] The working process of this utility model is as follows: When the high-speed vacuum bag die-cutting machine designed using this scheme is in operation, first check whether the device is working properly. Then, the vacuum bag to be cut is fed into the guide shell 4 through the feed roller 202. The feed roller 202 and guide roller 203 facilitate the conveying of the vacuum bag. The cooperation between the support platform 204 and the roller 212 facilitates the limiting of the conveyed vacuum bag. The bottom of the support platform 204 is provided with heat dissipation fins 205, which effectively dissipate the heat generated during vacuum bag processing, ensuring that the vacuum bag does not stick together. The first electric telescopic rod 207 drives the second... The cleaning rollers 209, 206, and 209 clean the upper and lower surfaces of the vacuum bag, removing dust and impurities to ensure cutting quality. Then, the hydraulic telescopic rod 302 lowers the cutting blade 304. Through the sliding cooperation of the slider 305 in the groove 306, the cutting blade 304 moves stably, precisely die-cutting the vacuum bag. After cutting, the cutting blade 304 rises back to its original position, delivering the cut vacuum bag for easy collection. Throughout the process, the protective net 214 prevents external debris from entering the guide shell 4, improving equipment safety.

[0038] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A high speed vacuum bag die cutting machine comprising a support table (1), characterized in that: The top of the support platform (1) is provided with a guide component (2) and a cutting component (3), and the cutting component (3) is located on the side of the guide component (2); The guide assembly (2) includes a guide shell (4) snapped onto the top of the support platform (1). A vertical plate (201) is fixedly connected to the top of the support platform (1). The vertical plate (201) is located inside the guide shell (4). A support platform (204) is fixedly connected to the side of the vertical plate (201). A heat dissipation fin (205) is fixedly connected to the bottom of the support platform (204). Mounting holes (7) are respectively opened at both ends of the guide shell (4). A feed roller (202) and a guide roller (203) are rotatably connected in the two mounting holes (7). A first cleaning roller (206) is fixedly connected to the side of the vertical plate (201). A first electric telescopic rod (207) is fixedly connected to the top of the support platform (1). A mounting frame (208) is fixedly connected to the top of the first electric telescopic rod (207). A second cleaning roller (209) is rotatably connected in the mounting frame (208).

2. The high-speed vacuum bag die-cutting machine according to claim 1, characterized in that, The cutting assembly (3) includes a gantry frame (301) fixedly connected to the top of the support platform (1). A hydraulic telescopic rod (302) is fixedly connected to the top of the gantry frame (301). The telescopic part of the hydraulic telescopic rod (302) passes through the gantry frame (301) and is slidably connected to the gantry frame (301). A mounting base (303) is fixedly connected to the bottom of the hydraulic telescopic rod (302). A cutting blade (304) is snapped into the bottom of the mounting base (303).

3. A high-speed vacuum bag die-cutting machine according to claim 2, characterized in that, The inner surface of the gantry (301) is provided with a sliding groove (306), and the end of the mounting base (303) is fixedly connected with a slider (305). The slider (305) extends into the sliding groove (306) and is slidably connected to the sliding groove (306).

4. A high-speed vacuum bag die-cutting machine according to claim 1, characterized in that, The top of the upright plate (201) is fixedly connected to a guide plate (210), the bottom of the guide plate (210) is fixedly connected to a second electric telescopic rod (211), and the bottom of the second electric telescopic rod (211) is rotatably connected to a roller (212).

5. A high-speed vacuum bag die-cutting machine according to claim 2, characterized in that, The bottom of the support platform (1) is fixedly connected to an abutment plate (307), and a positioning groove (308) is provided on the top of the abutment plate (307). The cutting blade (304) is located directly above the positioning groove (308).

6. A high-speed vacuum bag die-cutting machine according to claim 1, characterized in that, The top of the guide shell (4) is provided with a ventilation hole (213), and a protective net (214) is fixedly connected inside the ventilation hole (213).

7. A high-speed vacuum bag die-cutting machine according to claim 1, characterized in that, The bottom of the support platform (1) is fixedly connected to a support rod (5), and the bottom of the support rod (5) is fixedly connected to a base plate (6).

8. A high-speed vacuum bag die-cutting machine according to claim 1, characterized in that, The feed roller (202) and guide roller (203) are positioned opposite each other, and the gantry (301) is located on the side of the guide roller (203).

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