An automatic scraping machine

Abstract

This invention discloses an automatic scraping and connecting machine, belonging to the field of packaging box processing technology. It includes a mounting frame, processing limiting components, conveying blocking components, a short-side scraping and connecting module, a long-side scraping and connecting module, and two automatic conveyor belts. The mounting frame is horizontally arranged, and the two automatic conveyor belts are horizontally arranged below the mounting frame and connected to each other. The processing limiting components are located on the mounting frame and above the two automatic conveyor belts. Two conveying blocking components are provided and connected to the mounting frame, corresponding to the short-side and long-side scraping and connecting modules respectively. The short-side and long-side scraping and connecting modules are respectively located at both ends of the mounting frame and are rotatably connected to the mounting frame. This invention can quickly and effectively improve work efficiency and reduce costs, and the processed products will have uniform forming standards.

Description

Technical Field

[0001] This invention belongs to the field of packaging box processing technology, and in particular relates to an automatic scraping machine. Background Technology

[0002] With the widespread use of electronic devices, consumer demand for them has increased significantly. During the sales process, electronic devices and accessories are placed in packaging boxes to protect them from bumps or damage, and to prevent the loss of accessories. Mobile phone packaging boxes are specialized packaging materials used to hold mobile phones and accessories (such as charging heads, data cables, instruction manuals, etc.). During the manufacturing process of mobile phone packaging boxes, a layer of wrapping paper needs to be wrapped around the outer wall of the box to make it look more attractive and aesthetically pleasing. After the wrapping paper is adhered to the box, it needs to be tightly pressed together in both length and width directions to prevent the wrapping paper from separating from the box and affecting its subsequent use.

[0003] However, the current method of pasting packaging paper onto packaging boxes is done manually by using a scraper to paste the packaging paper one by one onto the packaging box. This manual pasting and pressing method is inefficient, has low production capacity, high defect rate, and inconsistent results.

[0004] Therefore, there is a need to provide an automatic outer coating machine to tightly adhere the packaging paper to the packaging box for use. Summary of the Invention

[0005] This invention provides an automatic external scraping machine to solve the problems in the prior art.

[0006] The present invention adopts the following technical solution: an automatic scraping and connecting machine, including a mounting frame, a processing limiting component, a conveying blocking component, a short-side scraping and connecting module, a long-side scraping and connecting module, and two automatic conveyor belts. The mounting frame is horizontally arranged, and the two automatic conveyor belts are horizontally arranged below the mounting frame and are connected to each other. The processing limiting component is arranged on the mounting frame and located above the two automatic conveyor belts. Two conveying blocking components are provided and connected to the mounting frame. The two conveying blocking components correspond to the short-side scraping and connecting module and the long-side scraping and connecting module, respectively. The short-side scraping and connecting module and the long-side scraping and connecting module are respectively arranged at both ends of the mounting frame and are rotatably connected to the mounting frame.

[0007] Furthermore, the processing limiting component includes two positioning profiles, three positioning cylinders, and three positioning plates. The two positioning profiles are symmetrically arranged on the mounting frame, and a space for the packaging box to move forward is formed between the two positioning profiles. The three positioning cylinders are respectively arranged on one of the positioning profiles, and the three positioning plates are respectively connected to the telescopic ends of the three positioning cylinders.

[0008] Furthermore, the conveying blocking component includes a mounting base, a blocking cylinder, and a blocking plate. The mounting base is horizontally mounted on one of the positioning profiles, the blocking cylinder is horizontally mounted on the mounting base, and the blocking plate is connected to the telescopic end of the blocking cylinder.

[0009] Furthermore, the short-side scraping external connection module includes a first mounting plate, a first slide rail, a first slide table, two connecting rods, and two short-side pressing wheels. The first mounting plate is horizontally mounted on the mounting frame. The first mounting plate is provided with two symmetrically rotatably connected first rotating wheels. The first mounting plate is provided with a first drive motor that is pulsatorically connected to one of the first rotating wheels. A first belt is fitted on the two first rotating wheels. The first slide rail is horizontally mounted on the first mounting plate. The first slide table is slidably connected to the first slide rail and is connected to the first belt. The two connecting rods are symmetrically and vertically mounted at both ends of the first slide table. The two short-side pressing wheels are rotatably connected to the bottom of the two connecting rods respectively.

[0010] Furthermore, the long-side scraper external connection module includes a second mounting plate, a second slide rail, a second slide table, two mounting rods, and two long-side pressing wheels. The second mounting plate is located on the mounting frame, the second slide rail is located on the second mounting plate, the second slide table is slidably connected to the second slide rail, the two mounting rods are symmetrically arranged at both ends of the second slide table, the two long-side pressing wheels are rotatably connected to the bottom of the two mounting rods respectively, the second mounting plate is provided with two symmetrically rotatably connected second rotating wheels, the two second rotating wheels are fitted with second belts, and the second mounting plate is provided with a second drive motor that is pulsatorically connected to one of the second rotating wheels.

[0011] The above-described at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0012] When pressing and bonding the packaging paper onto the packaging box, the use of limiting components and conveyor blocking components ensures that the position of the packaging box will not shift on the automatic conveyor belt when pressing and bonding the short or long side of the packaging box, thus preventing any impact on the accuracy of subsequent processing. The cooperation between the short side scraping module and the long side scraping module ensures that the packaging paper is tightly bonded to the packaging box. Compared to the existing technology of manually packaging products, this invention can quickly and effectively improve work efficiency and reduce costs, and the processed products will also be standardized and uniform. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0014] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the processing limiting component and the conveying blocking component in this invention;

[0017] Figure 4 This is a three-dimensional structural diagram of the short-side scraping external connection module in this invention;

[0018] Figure 5 This is a three-dimensional structural diagram of the long-side scraping external connection module in this invention;

[0019] Figure Labels

[0020] Mounting frame 1, machining limit component 2, positioning profile 21, positioning cylinder 22, positioning plate 23, conveying barrier component 3, mounting base 31, barrier cylinder 32, barrier plate 33, short side scraper external connection module 4, first mounting plate 40, first slide rail 41, first slide table 42, connecting rod 43, short side pressure roller 44, first rotating wheel 45, first drive motor 46, first belt 47, long side scraper external connection module 5, second mounting plate 51, second slide rail 52, second slide table 53, mounting rod 54, long side pressure roller 55, second rotating wheel 56, second drive motor 57, second belt 58, automatic conveyor belt 6. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0022] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] Reference Figures 1 to 5As shown, this embodiment of the invention provides an automatic scraping and connecting machine, including a mounting frame 1, a processing limiting component 2, a conveying blocking component 3, a short-side scraping and connecting module 4, a long-side scraping and connecting module 5, and two automatic conveyor belts 6. The mounting frame 1 is horizontally arranged, and the two automatic conveyor belts 6 are horizontally arranged below the mounting frame 1 and are connected to each other. The processing limiting component 2 is arranged on the mounting frame 1 and located above the two automatic conveyor belts 6. Two conveying blocking components 3 are provided and connected to the mounting frame 1. The two conveying blocking components 3 correspond to the short-side scraping and connecting module 4 and the long-side scraping and connecting module 5, respectively. The short-side scraping and connecting module 4 and the long-side scraping and connecting module 5 are respectively arranged at both ends of the mounting frame 1 and are rotatably connected to the mounting frame 1.

[0024] Working principle: When pressing and bonding the packaging paper on the packaging box, the operation of the limiting component 2 and the conveying barrier component 3 ensures that the position of the packaging box will not shift on the automatic conveyor belt 6 when pressing and bonding the short or long side of the packaging box, thus affecting the accuracy of subsequent processing. The short side scraping outer connecting module 4 and the long side scraping outer connecting module 5 work together to tightly bond the packaging paper to the packaging box. Compared with the existing technology of manually packaging products, this invention can quickly and effectively improve work efficiency and reduce costs, and the processed products will also be standardized and uniform.

[0025] Specifically, the processing limiting component 2 includes two positioning profiles 21, three positioning cylinders 22, and three positioning plates 23. The two positioning profiles 21 are symmetrically arranged on the mounting frame 1, and a space for the packaging box to move forward is formed between the two positioning profiles 21. The three positioning cylinders 22 are respectively arranged on one of the positioning profiles 21, and the three positioning plates 23 are respectively connected to the telescopic ends of the three positioning cylinders 22. The conveying blocking component 3 includes a mounting base 31, a blocking cylinder 32, and a blocking plate 33. The mounting base 31 is horizontally arranged on one of the positioning profiles 21, the blocking cylinder 32 is horizontally arranged on the mounting base 31, and the blocking plate 33 is connected to the telescopic end of the blocking cylinder 32.

[0026] In this embodiment, when the packaging paper on the short or long side of the packaging box is pressed and bonded, the packaging box is conveyed forward on the automatic conveyor belt 6 on the two positioning profiles 21. The two positioning profiles 21 can limit the position of the packaging box. When it moves to the short side scraper module 4 and the long side scraper module 5, the corresponding automatic conveyor belt 6 will stop rotating. The positioning cylinder 22 at the corresponding position will drive the positioning plate 23 to move. The movement of the positioning block will limit and fix the position of the packaging box, preventing the position of the packaging box from shifting when the packaging paper is pressed and bonded, thus affecting the accuracy of use. When the packaging box moves to the corresponding short side scraper module 4 and long side scraper module 5, the blocking cylinder 32 will drive the blocking plate 33 to move, blocking and limiting the forward movement of the packaging box. This can also prevent the position of the packaging box from shifting when the packaging paper is pressed and bonded, thus preventing the accuracy of use.

[0027] Specifically, the short-side scraping external connection module 4 includes a first mounting plate 40, a first slide rail 41, a first slide table 42, two connecting rods 43, and two short-side pressing wheels 44. The first mounting plate 40 is horizontally mounted on the mounting frame 1. The first mounting plate 40 is provided with two symmetrically rotatably connected first rotating wheels 45. The first mounting plate 40 is provided with a first drive motor 46 that is pulsatorically connected to one of the first rotating wheels 45. The two first rotating wheels 45 are fitted with first belts 47. The first slide rail 41 is horizontally mounted on the first mounting plate 40. The first slide table 42 is slidably connected to the first slide rail 41 and is connected to the first belt 47. The two connecting rods 43 are symmetrically and vertically mounted at both ends of the first slide table 42. The two short-side pressing wheels 44 are rotatably connected to the bottom of the two connecting rods 43 respectively.

[0028] When pressing and bonding the short side of the packaging box, the automatic conveyor belt 6 moves the packaging box to the position below the short side scraper module 4. The first drive motor 46 drives the first rotating wheel 45 to rotate on the first mounting plate 40, which in turn drives the first belt 47 to rotate along the length of the first mounting plate 40. The rotation of the first belt 47 causes the first slide table 42 to move horizontally left and right on the first slide rail 41. The left and right movement of the first slide table 42 causes the positions of the two connecting rods 43 to move, which in turn causes the two short side pressing wheels 44 to move back and forth on the short side of the packaging box. The rotation of the two short side pressing wheels 44 tightly bonds the packaging paper to the packaging box. During bonding, the width between the two short side pressing wheels 44 is the same as the width of the short side of the packaging box. During bonding, the packaging paper can be completely bonded to the packaging box, and there will be no glue separation later, which will affect the use of the packaging box.

[0029] Specifically, the long-side scraper external connection module 5 includes a second mounting plate 51, a second slide rail 52, a second slide table 53, two mounting rods 54, and two long-side pressing wheels 55. The second mounting plate 51 is located on the mounting frame 1, the second slide rail 52 is located on the second mounting plate 51, the second slide table 53 is slidably connected to the second slide rail 52, the two mounting rods 54 are symmetrically arranged at both ends of the second slide table 53, the two long-side pressing wheels 55 are respectively rotatably connected to the bottom of the two mounting rods 54, the second mounting plate 51 is provided with two symmetrically rotatably connected second rotating wheels 56, the two second rotating wheels 56 are fitted with a second belt 58, and the second mounting plate 51 is provided with a second drive motor 57 that is pulsatorically connected to one of the second rotating wheels 56.

[0030] When the long side of the packaging box is pressed and bonded, the second drive motor 57 drives the second rotating wheel 56 to rotate on the second mounting plate 51, thereby causing the second belt 58 to move along the length of the second mounting plate 51. This causes the second slide table 53 to move back and forth on the second slide rail 52. The movement of the second slide table 53 causes the positions of the two mounting rods 54 to move. The movement of the two mounting rods 54 causes the positions of the two long side pressing wheels 55 to rotate, rotating along the long side of the packaging box and tightly bonding the packaging paper to the packaging box. During bonding, the width between the two long side pressing wheels 55 is consistent with the width of the long side of the packaging box. This ensures that the packaging paper is completely bonded to the packaging box during bonding, preventing the packaging box from coming unglued later and affecting its use.

[0031] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. An automatic external scraping machine, characterized in that, The assembly includes a mounting frame (1), a processing limiter (2), a conveying barrier (3), a short-side scraper module (4), a long-side scraper module (5), and two automatic conveyor belts (6). The mounting frame (1) is horizontally positioned, and the two automatic conveyor belts (6) are horizontally positioned below the mounting frame (1) and are connected to each other. The processing limiter (2) is positioned on the mounting frame (1) and above the two automatic conveyor belts (6). There are two conveying barriers (3) and they are connected to the mounting frame (1). The two conveying barriers (3) correspond to the short-side scraper module (4) and the long-side scraper module (5) respectively. The short-side scraper module (4) and the long-side scraper module (5) are respectively positioned at both ends of the mounting frame (1) and are rotatably connected to the mounting frame (1). The short-side scraping external connection module (4) includes a first mounting plate (40), a first slide rail (41), a first slide table (42), two connecting rods (43) and two short-side pressing wheels (44). The first mounting plate (40) is horizontally mounted on the mounting frame (1). The first mounting plate (40) is provided with two symmetrically rotatably connected first rotating wheels (45). The first mounting plate (40) is provided with a first drive motor (46) that is connected to one of the first rotating wheels (45). The two first rotating wheels (45) are fitted with a first belt (47). The first slide rail (41) is horizontally mounted on the first mounting plate (40). The first slide table (42) is slidably connected to the first slide rail (41) and connected to the first belt (47). The two connecting rods (43) are symmetrically and vertically mounted at both ends of the first slide table (42). The two short-side pressing wheels (44) are rotatably connected to the bottom of the two connecting rods (43). The long-side scraper external connection module (5) includes a second mounting plate (51), a second slide rail (52), a second slide table (53), two mounting rods (54) and two long-side pressing wheels (55). The second mounting plate (51) is located on the mounting frame (1), the second slide rail (52) is located on the second mounting plate (51), the second slide table (53) is slidably connected to the second slide rail (52), the two mounting rods (54) are symmetrically arranged at both ends of the second slide table (53), the two long-side pressing wheels (55) are rotatably connected to the bottom of the two mounting rods (54), the second mounting plate (51) is provided with two symmetrically rotatably connected second rotating wheels (56), the two second rotating wheels (56) are fitted with a second belt (58), and the second mounting plate (51) is provided with a second drive motor (57) that is pulsatorically connected to one of the second rotating wheels (56).

2. The automatic external scraping machine according to claim 1, characterized in that: The processing limiting component (2) includes two positioning profiles (21), three positioning cylinders (22) and three positioning plates (23). The two positioning profiles (21) are symmetrically arranged on the mounting frame (1), and a space for the packaging box to move forward is formed between the two positioning profiles (21). The three positioning cylinders (22) are respectively arranged on one of the positioning profiles (21), and the three positioning plates (23) are respectively connected to the telescopic ends of the three positioning cylinders (22).

3. An automatic external scraping machine according to claim 2, characterized in that: The conveying barrier (3) includes a mounting base (31), a barrier cylinder (32) and a barrier plate (33). The mounting base (31) is horizontally mounted on one of the positioning profiles (21). The barrier cylinder (32) is horizontally mounted on the mounting base (31). The barrier plate (33) is connected to the telescopic end of the barrier cylinder (32).

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