Cleaning structure for cutter mechanism and rapid packaging machine

Abstract

The utility model provides a rapid packaging machine which comprises a machine frame and a cutter, and the cutter is rotationally connected to the machine frame. The cutting device comprises a rack, two mounting plates and a scraper, the two mounting plates are arranged in parallel and vertically fixed to the bottom end face of the rack, the scraper is parallel to the rack, the scraper is vertically fixed between the two mounting plates, and the scraper is tangent to the cutter; the cutter synchronously ascends or descends along with the machine frame of the upper machine core and is in contact with the scraper, impurities on the cutter are scraped off, the cleanliness of the cutter is guaranteed, the scraper is provided with the two inclined parts which are symmetrically arranged, the cutter can be scraped twice, and normal work of the scraper cannot be affected due to inclined arrangement and accumulated adhesive tape impurities.

Description

Technical Field

[0001] This utility model relates to a cleaning structure for a cutting mechanism and a rapid packaging machine, belonging to the field of food processing equipment. Background Technology

[0002] A rapid sealing machine is an automated device used to improve the efficiency of material sealing. For example, a fully automatic carton sealing machine is a mechanical device that can automatically complete the carton sealing process. It can automatically adjust the width and height according to different carton specifications. It is easy, simple and fast to operate. The top and bottom line type fully automatic carton sealing machine has a high degree of automation. It can operate as a single machine and is suitable for small batch and multi-specification production.

[0003] The structure of a fully automatic carton sealing machine includes a frame, a conveyor for transporting materials, guide rods and positioning sensors for positioning materials, a folding mechanism for folding the carton flaps, and upper and lower sealing mechanisms, sealing tape, and a cutting mechanism. The sealing tape is generally BOPP tape or kraft paper tape, with a width of 48-72mm. Compared to ordinary tape, these two types of tape have excellent adhesion, high tensile strength, water resistance, and weather resistance. Therefore, when the cutting mechanism cuts downwards, the tape tends to stick to the blades and requires regular manual cleaning.

[0004] Therefore, this utility model provides a cleaning structure for the cutting mechanism and a rapid packaging machine that can clean the cutting blade. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a rapid packaging machine that can clean the cutting blade.

[0006] This utility model is implemented as follows:

[0007] A cleaning structure for a cutting mechanism includes a frame and a cutting blade rotatably connected to the frame;

[0008] The mounting plates are arranged in parallel and vertically fixed to the bottom surface of the frame. The scraper is parallel to the frame and vertically fixed between the two mounting plates, and the scraper is tangent to the cutter.

[0009] As a further improvement, the scraper includes a horizontal part and an inclined part, there are two inclined parts, which are symmetrically arranged at one end of the horizontal part, and the inclined part and the horizontal part are at an angle A, which is 0-90°.

[0010] As a further improvement, the width of the free end of the inclined portion is smaller than the width of the fixed end of the inclined portion.

[0011] As a further improvement, the inclined portion has a triangular cross-sectional shape in the vertical direction.

[0012] As a further improvement, the horizontal part has several fixing holes, which are divided into two groups and are symmetrically arranged on the front and rear sides of the horizontal part. After the fixing holes are passed through the fixing holes, the mounting plate is locked to the bottom end face of the mounting plate, so as to realize the detachable and fixed connection between the mounting plate and the scraper.

[0013] As a further improvement, the distance between two adjacent fixing holes is 0.1-0.3cm.

[0014] As a further improvement, the scraper is made of metal.

[0015] As a further improvement, the scraper is made of stainless steel.

[0016] As a further improvement, the thickness of the horizontal portion is 0.2-0.5 cm.

[0017] A rapid packaging machine includes the cleaning structure described above for the cutting mechanism.

[0018] The beneficial effects of this utility model are: the cutter of this utility model rises or falls synchronously with the frame of the upper core, contacts the scraper, scrapes away the impurities on the cutter, ensuring the cleanliness of the cutter. In addition, the scraper adopts two symmetrically arranged inclined parts, which allows the cutter to undergo two scraping processes. Furthermore, due to the inclined design, the accumulated tape impurities will not affect the normal operation of the scraper. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram showing the state of a cleaning structure for a cutting mechanism installed on the upper core of a rapid packaging machine, according to an embodiment of the present invention.

[0021] Figure 2 This is a schematic diagram of the cleaning structure for a cutting mechanism provided by an embodiment of the present invention.

[0022] Figure 3 This is a schematic diagram of a scraper for a cleaning structure of a cutting mechanism provided by an embodiment of the present invention.

[0023] Figure 4This is a structural schematic diagram of a rapid packaging machine provided by an embodiment of the present invention. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] Example 1

[0027] Reference Figure 1 As shown, this embodiment provides a specific implementation of a cleaning structure for a cutting mechanism, including a frame 103 and a cutter 107, wherein the cutter 107 is rotatably connected to the frame 103;

[0028] Mounting plate 101 and scraper 108. There are two mounting plates 101 arranged in parallel and vertically fixed to the bottom surface of the frame 103. The scraper 108 is parallel to the frame 103 and is vertically fixed between the two mounting plates 101. The scraper 108 is tangent to the cutter 107.

[0029] The cutter of this invention rises or falls synchronously with the frame 103 of the upper mechanism. Due to the characteristics of BOPP tape or kraft paper tape, it has excellent adhesion, high tensile strength, water resistance and weather resistance during the cutting process. Therefore, when the cutter structure cuts downward, it is easy to stick to the blade and needs to be cleaned manually periodically. As the cutter 107 rises or falls, it comes into contact with the scraper 108 and scrapes away the impurities on the cutter 107, ensuring that the cutter 107 is clean. Under long-term use, unless too much material accumulates on the scraper 108, it will not affect the normal operation of the cutter 107.

[0030] The scraper 108 includes a horizontal portion 182 and an inclined portion 181. There are two inclined portions 181, which are symmetrically arranged at one end of the horizontal portion 182. The inclined portion 181 and the horizontal portion 182 are at an angle A, which is 0-90°. Optimally, the angle A is 70°. Through the two symmetrically arranged inclined portions 181, the cutter 107 can undergo two scraping processes. Furthermore, due to the inclined arrangement, accumulated tape impurities will not affect the normal operation of the scraper 108.

[0031] In this embodiment, the width of the free end of the inclined portion 181 is smaller than the width of the fixed end of the inclined portion 181. That is, the free end of the inclined portion 181 is a pointed tip that is tangent to the cutter 107, making it easy to scrape the material off the cutter 107.

[0032] In this embodiment, the inclined portion 181 has a triangular cross-sectional shape in the vertical direction. The two end faces of the inclined portion 181 that are not fixed to the horizontal portion 182 are inclined because the tape impurities accumulated on the scraper 108 do not affect the cutter 107 during the up-and-down movement of the cutter 107.

[0033] In this embodiment, the horizontal part 182 has a plurality of fixing holes 183, which are divided into two groups and are symmetrically arranged on the front and rear sides of the horizontal part 182. After the fixing holes 183 are passed through the bolts and locked to the bottom surface of the mounting plate 101, the mounting plate 101 and the scraper 108 are detachably and fixedly connected. The design of the plurality of fixing holes 183 serves to adjust the distance between the free end of the scraper 108 and the cutter 107, so as to ensure that the cutter 107 and the scraper 108 are always tangent.

[0034] Furthermore, the distance between two adjacent fixing holes 183 is 0.1-0.3cm, and optimally, the distance between two adjacent fixing holes 183 is 0.1cm, to achieve the purpose of fine adjustment.

[0035] In this embodiment, the scraper 108 is made of metal material, which has high hardness and can withstand repeated scratching without deformation.

[0036] In other embodiments, the scraper 108 is made of stainless steel, which has high hardness, can withstand repeated scratching without deformation, and is not prone to rusting.

[0037] In other embodiments, the scraper 108 is made of plastic material, which is lightweight and does not increase the overall weight of the upper mechanism of the packaging machine.

[0038] In other embodiments, the thickness of the horizontal portion 182 is 0.2-0.5cm, and optimally the thickness of the horizontal portion 182 is 0.2cm, which reduces the overall weight of the scraper 108 and ensures the normal operation of the upper mechanism of the packaging machine.

[0039] Example 2

[0040] A rapid packaging machine includes the cleaning structure for the cutting mechanism described in Example 1.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cleaning structure for a cutter mechanism, characterized by, The cutting mechanism comprises a frame (103) and a cutting knife (107), wherein the cutting knife (107) is rotatably connected to the frame (103); The cleaning structure comprises two mounting plates (101) and a scraping knife (108), wherein the two mounting plates (101) are arranged in parallel and are vertically fixed on the bottom end surface of the frame (103), the scraping knife (108) is parallel to the frame (103), the scraping knife (108) is vertically fixed between the two mounting plates (101), and the scraping knife (108) is tangent to the cutting knife (107).

2. The cleaning structure for a cutter mechanism according to claim 1, characterized by, The scraping knife (108) comprises a horizontal part (182) and two symmetrical inclined parts (181) arranged at one end of the horizontal part (182), and the inclined parts (181) and the horizontal part (182) form an included angle A of 0-90°.

3. The cleaning structure for a cutter mechanism according to claim 2, characterized by, The free end width of the inclined part (181) is smaller than the fixed end width of the inclined part (181).

4. The cleaning structure for a cutter mechanism according to claim 3, characterized by, The cross-sectional shape of the inclined part (181) in the vertical direction is triangular.

5. The cleaning structure for a cutter mechanism according to claim 2, characterized by, The horizontal part (182) is provided with a plurality of fixing holes (183) arranged in two groups and symmetrically arranged on the front and rear sides of the horizontal part (182), and the mounting plate (101) and the scraping knife (108) are detachably fixed and connected by locking the bolts through the fixing holes (183) on the bottom end surface of the mounting plate (101).

6. The cleaning structure for a cutter mechanism according to claim 2, characterized by, The distance between two adjacent fixing holes (183) is 0.1-0.3 cm.

7. The cleaning structure for a cutter mechanism according to claim 2, characterized by, The scraping knife (108) is made of metal material.

8. The cleaning structure for a cutter mechanism according to claim 2, characterized by, The scraping knife (108) is made of stainless steel material.

9. The cleaning structure for a cutter mechanism according to claim 2, characterized by, The thickness of the horizontal part (182) is 0.2-0.5 cm.

10. A rapid packaging machine characterized by, The cleaning structure for the cutting mechanism comprises any one of claims 1-9.

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