Edge pressing device for corrugated carton processing

Abstract

The utility model relates to the field of corrugated carton processing, and discloses an edge pressing device for corrugated carton processing, which comprises a processing table, the top of the processing table is fixedly connected with a support frame, the top of the support frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a gear. Two sliding grooves are formed in the inner top of the supporting frame, rack plates are slidably connected to the interiors of the two sliding grooves, fixing blocks are fixedly connected to the exteriors of the rack plates, air cylinders are fixedly connected to the bottoms of the fixing blocks, and edge pressing assemblies are fixedly connected to the output ends of the air cylinders. According to the edge pressing device, through mutual cooperation of the gears, the rack plates and other structures, adjustment of the distance between the two edge pressing rollers is achieved, repeated edge pressing can be conducted on cartons of different sizes, and therefore it can be guaranteed that the edges of corrugated cartons are smooth, the use quality of the cartons is improved, meanwhile, scraps on the surface of a machining table can be cleaned, and the edge pressing quality of the cartons is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of corrugated paper box processing, in particular to an edge pressing device for corrugated paper box processing. Background Art

[0002] Corrugated boxes are packaging containers made of corrugated cardboard, usually used for packaging and transporting goods. Their structure includes face paper, core paper and corrugated paper layers, which are stacked together. Corrugated boxes are widely used in product packaging in various industries due to their lightness, strength and environmental protection. During the production process of corrugated boxes, the edges may be uneven or loose. In order to improve the stability and aesthetics of the box, the edges need to be flattened and trimmed.

[0003] After searching, the existing Chinese patent announcement number is: CN213035403U, which provides a edge pressing device for corrugated cardboard box processing, including a limiting mechanism and an edge pressing mechanism, the limiting mechanism includes an edge pressing table, a limiting right angle, an elastic table and an L-shaped limiting edge, the edge pressing mechanism includes a U-shaped limiting column, a pressing wheel shaft and a movable pressing wheel, the bottom four corners of the edge pressing table are fixedly connected with the edge pressing table fixed feet, and the top four corners of the edge pressing table are fixedly connected with the limiting right angle.

[0004] Although the above patent can adjust the distance between the two L-shaped limit edges by rotating the rotating handle, so that the device can be used for pressing the edges of corrugated paperboards of different sizes, the above patent requires manual adjustment when adjusting the spacing, which is time-consuming and labor-intensive. At the same time, the debris generated during pressing the edges cannot be cleaned up in time, affecting the effect of pressing the edges. In view of the above problems, a person skilled in the art has proposed a pressing device for processing corrugated paperboards to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pressing device for corrugated cardboard box processing, aiming to improve the problem that the pressing device in the prior art needs to be adjusted manually, which is time-consuming and labor-intensive, and the debris generated during pressing cannot be cleaned up in time, affecting the pressing effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a edge pressing device for processing corrugated cardboard boxes, comprising a processing table, a support frame is fixedly connected to the top of the processing table, a first motor is fixedly connected to the top of the support frame, a gear is fixedly connected to the output end of the first motor, two slide grooves are provided on the inner top of the support frame, rack plates are slidably connected to the inside of the two slide grooves, a fixed block is fixedly connected to the outside of the rack plate, a cylinder is fixedly connected to the bottom of the fixed block, a edge pressing assembly is fixedly connected to the output end of the cylinder, electric slide rails are installed on the left and right sides of the top of the processing table, and cleaning assemblies are slidably connected to the outside of the two electric slide rails.

[0007] Furthermore, the edge pressing assembly includes a limit block, the top of the limit block is fixedly connected to the output end of the cylinder, the outside of the limit block is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a reciprocating threaded rod, the outside of the reciprocating threaded rod is threadedly connected to a moving rod, and the bottom of the moving rod is rotatably connected to a edge pressing roller.

[0008] Furthermore, the cleaning assembly includes a mounting shell, both ends of which are respectively slidably connected to the outside of two electric slide rails, a plurality of springs are fixedly connected to the inside of the mounting shell, and the other end of the spring is fixedly connected to a brush plate.

[0009] Furthermore, the outside of the gear is slidably connected to the inner top of the support frame, and the outside of the gear is meshingly connected to the outside of the rack plate.

[0010] Furthermore, a collection frame is fixedly connected to the outside of the processing table, and support columns are fixedly connected to the four corners of the bottom of the processing table.

[0011] Furthermore, the other end of the reciprocating threaded rod is rotationally connected to the inside of the limiting block.

[0012] Furthermore, the outside of the moving rod is slidably connected to the inside of the limiting block.

[0013] Furthermore, the outside of the brush plate is slidably connected to the inside of the mounting shell, and the bottom of the brush plate is in contact with the surface of the processing table.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the spacing between the two edge pressing rollers is adjusted through the mutual cooperation of gears, rack plates, fixed blocks and other structures, so that the cylinder can push the edge pressing assembly to fit the corrugated box, and the repeated edge pressing operation can be performed on boxes of different sizes, thereby ensuring that the edges of the corrugated box are smooth and improving the quality of the box.

[0016] 2. In the utility model, by the mutual cooperation of electric slide rails, brush plates, springs, collection frames and other structures, the debris and dust remaining on the surface of the processing table can be cleaned before the carton edge pressing, so as to avoid affecting the quality of the carton edge pressing, and the debris and dust can be collected for unified treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a press edge device for processing corrugated paper boxes proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the structure of a rack plate of a press edge device for processing corrugated paper boxes proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a reciprocating threaded rod of a press edge device for processing corrugated paper boxes proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the brush plate structure of a press edge device for processing corrugated paper boxes.

[0021] Legend:

[0022] 1. Processing table; 2. Support frame; 3. First motor; 4. Slide; 5. Gear; 6. Rack plate; 7. Fixed block; 8. Cylinder; 9. Edge pressing assembly; 901. Limit block; 902. Second motor; 903. Reciprocating threaded rod; 904. Moving rod; 905. Edge pressing roller; 10. Electric slide rail; 11. Cleaning assembly; 1101. Mounting shell; 1102. Spring; 1103. Brush plate; 12. Collection frame; 13. Support column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a pressing device for processing corrugated paper boxes, comprising a processing table 1, a support frame 2 is fixedly connected to the top of the processing table 1, a first motor 3 is fixedly connected to the top of the support frame 2, a gear 5 is fixedly connected to the output end of the first motor 3, two slide grooves 4 are provided on the inner top of the support frame 2, rack plates 6 are slidably connected to the inside of the two slide grooves 4, a fixed block 7 is fixedly connected to the outside of the rack plate 6, a cylinder 8 is fixedly connected to the bottom of the fixed block 7, a pressing assembly 9 is fixedly connected to the output end of the cylinder 8, electric slide rails 10 are installed on the left and right sides of the top of the processing table 1, and cleaning assemblies 11 are slidably connected to the outside of the two electric slide rails 10.

[0025] Specifically, the support frame 2 is fixed by the processing table 1, and the first motor 3 is fixed by the support frame 2, so that the structure of the device is stable and not easy to shake during operation. At the same time, the support frame 2 supports the first motor 3, so that the first motor 3 drives the gear 5 to rotate, so that the two rack plates 6 meshed and connected on the outside of the gear 5 slide along the inside of the slide groove 4, and the fixed block 7 is driven by the rack plate 6 to move, so that the edge pressing assembly 9 moves, so as to adjust the spacing between the two edge pressing rollers 905, so that the device is suitable for edge pressing operations of corrugated cardboard boxes of different sizes, and the flexibility of the device is improved. The cylinder 8 is fixed to the edge pressing assembly 9, so that the cylinder 8 can push the edge pressing assembly 9 to move, so that the edge pressing roller 905 fits with the edge of the carton, thereby realizing the edge pressing operation, and the electric slide rail 10 can drive the cleaning assembly 11 to clean the processing table 1, so as to prevent the debris remaining during edge pressing from affecting the effect of the next edge pressing.

[0026] Reference Figure 1 and Figure 3 The edge pressing assembly 9 includes a limit block 901, the top of the limit block 901 is fixedly connected to the output end of the cylinder 8, the outside of the limit block 901 is fixedly connected to a second motor 902, the output end of the second motor 902 is fixedly connected to a reciprocating threaded rod 903, the outside of the reciprocating threaded rod 903 is threadedly connected to a moving rod 904, the bottom of the moving rod 904 is rotatably connected to a edge pressing roller 905; the other end of the reciprocating threaded rod 903 is rotatably connected to the inside of the limit block 901; the outside of the moving rod 904 is slidably connected to the inside of the limit block 901.

[0027] Specifically, the second motor 902 is fixed to the outside of the limit block 901, so that the second motor 902 works stably during operation, and the reciprocating threaded rod 903 is driven to rotate by the second motor 902, thereby driving the moving rod 904 to move back and forth, thereby realizing the edge pressing operation of the corrugated cardboard box. The other end of the reciprocating threaded rod 903 is rotatably connected to the inside of the limit block 901, so that it can always be in the same horizontal plane during rotation, ensuring the stable operation of the structure. The limit block 901 has a limiting effect on the movement of the moving rod 904.

[0028] Reference Figure 1 and Figure 4 The cleaning component 11 includes a mounting shell 1101, the two ends of which are respectively slidably connected to the outside of the two electric slide rails 10, a plurality of springs 1102 are fixedly connected to the inside of the mounting shell 1101, and a brush plate 1103 is fixedly connected to the other end of the spring 1102; the outside of the brush plate 1103 is slidably connected to the inside of the mounting shell 1101, and the bottom of the brush plate 1103 fits the surface of the processing table 1.

[0029] Specifically, the mounting shell 1101 can be driven to move by the electric slide rail 10, wherein a plurality of springs 1102 fixedly connected inside the mounting shell 1101 can push the brush plate 1103 to move, thereby making the bottom brush of the brush plate 1103 fit tightly with the surface of the processing table 1, thereby cleaning away the debris and dust on the surface of the processing table 1 when the mounting shell 1101 moves, preventing the residual debris from affecting the edge pressing effect of the carton and deteriorating the edge pressing quality.

[0030] Reference Figure 1 and Figure 2 The outside of the gear 5 is slidably connected to the inner top of the support frame 2, and the outside of the gear 5 is meshingly connected to the outside of the rack plate 6; the outside of the processing table 1 is fixedly connected to a collection frame 12, and the four corners of the bottom of the processing table 1 are fixedly connected to support columns 13.

[0031] Specifically, by meshing the outer side of the gear 5 with the outer side of the rack plate 6, the gear 5 can drive the rack plate 6 to move when it rotates, thereby adjusting the edge pressure spacing to suit cartons of different sizes. The cleaned debris and dust are collected by the collection frame 12, which is convenient for workers to handle them uniformly. The support column 13 supports the processing table 1 as a whole, ensuring the overall stability of the device.

[0032] Working principle: When using this device, first place the corrugated cardboard box to be processed on the surface of the processing table 1, then start the first motor 3 to drive the gear 5 to rotate, and then the two rack plates 6 connected on the outside move along the slide 4 respectively, thereby driving a fixed block 7 to move respectively, and the fixed block 7 drives the cylinder 8 connected to the bottom, and starts the cylinder 8 to push the edge pressing assembly 9 to move downward, finally making the edge pressing roller 905 fit the edge of the carton. At this time, the operation of adjusting the spacing between the two edge pressing rollers 905 is completed, and then start the second motor 902, and drive the reciprocating threaded rod 903 to rotate through the second motor 902, so that the moving rod 904 moves back and forth along the inner bottom direction of the limit block 901, to realize the edge pressing operation of the corrugated cardboard box, so that the edge of the carton is neat and smooth, which can improve the quality and effect of the carton. After removing the processed carton, the electric slide rail 10 can be started to drive the mounting shell 1101 to move. At this time, the brush plate 1103 at the bottom of the mounting shell 1101 is tightly attached to the surface of the processing table 1 under the action of multiple internal springs 1102, so that the debris and dust remaining on the surface of the processing table 1 are cleaned into the collection frame 12 during movement, thereby avoiding the presence of debris affecting the effect of edge pressing and improving the quality of edge pressing.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressing device for processing corrugated paperboard boxes, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a gear (5), the inner top of the support frame (2) is provided with two slide grooves (4), the insides of the two slide grooves (4) are slidably connected to rack plates (6), the outside of the rack plate (6) is fixedly connected to a fixed block (7), the bottom of the fixed block (7) is fixedly connected to a cylinder (8), the output end of the cylinder (8) is fixedly connected to a pressure edge assembly (9), electric slide rails (10) are installed on the left and right sides of the top of the processing table (1), and the outsides of the two electric slide rails (10) are slidably connected to cleaning assemblies (11).

2. The edge pressing device for corrugated paper box processing according to claim 1, characterized in that: The edge pressing assembly (9) comprises a limit block (901), the top of the limit block (901) is fixedly connected to the output end of the cylinder (8), the outside of the limit block (901) is fixedly connected to a second motor (902), the output end of the second motor (902) is fixedly connected to a reciprocating threaded rod (903), the external thread of the reciprocating threaded rod (903) is connected to a moving rod (904), and the bottom of the moving rod (904) is rotatably connected to a edge pressing roller (905).

3. The edge pressing device for corrugated box processing according to claim 1, characterized in that: The cleaning component (11) comprises a mounting shell (1101), the two ends of the mounting shell (1101) being respectively slidably connected to the outside of two electric slide rails (10), a plurality of springs (1102) being fixedly connected to the inside of the mounting shell (1101), and the other end of the spring (1102) being fixedly connected to a brush plate (1103).

4. The edge pressing device for corrugated box processing according to claim 1, characterized in that: The outside of the gear (5) is slidably connected to the inner top of the support frame (2), and the outside of the gear (5) is meshingly connected to the outside of the rack plate (6).

5. The edge pressing device for corrugated paper box processing according to claim 1, characterized in that: The outside of the processing table (1) is fixedly connected to a collecting frame (12), and the four corners of the bottom of the processing table (1) are fixedly connected to support columns (13).

6. The edge pressing device for corrugated paper box processing according to claim 2, characterized in that: The other end of the reciprocating threaded rod (903) is rotatably connected to the inside of the limiting block (901).

7. The edge pressing device for corrugated paper box processing according to claim 2, characterized in that: The outside of the moving rod (904) is slidably connected to the inside of the limiting block (901).

8. The edge pressing device for corrugated paper box processing according to claim 3, characterized in that: The outside of the brush plate (1103) is slidably connected to the inside of the mounting shell (1101), and the bottom of the brush plate (1103) is in contact with the surface of the processing table (1).

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