Packaging box production and processing indentation equipment

Abstract

The utility model discloses a packing box production processing creasing device, which relates to the technical field of packing box production, and comprises a fixing frame, the left and right parts of the fixing frame are fixedly connected with transmission belt bodies, the top end of the transmission belt body at the left part is in lap joint with a packing box, and the front end of the fixing frame is fixedly connected with a motor I; the output end of the first motor is fixedly connected with a transmission roller, and the front portion and the rear portion of the outer wall of the transmission roller are symmetrically connected with partition plates. According to the indentation equipment for production and processing of the packaging box, by rotating the threaded rod, the threaded rod moves downwards on the inner wall of the supporting frame, the threaded rod drives the first connecting plate to synchronously move downwards, meanwhile, the first connecting plate drives the first spring and the first mounting plate to synchronously move downwards, and the first mounting plate drives the pressing roller to synchronously move downwards; and the outer wall of the pressing roller makes contact with the outer wall of the packaging box, so that the packaging box is pressed and limited, and the pressing and limiting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to packaging box production and processing indentation equipment. Background Art

[0002] Product packaging is the last process before most products leave the production line. Using packaging boxes can ensure the safety of products during transportation and improve the grade of products. Paper packaging boxes are the most widely used due to their low cost, beautiful appearance and simple production process. Paper packaging boxes are generally made of cardboard through a series of processes such as cutting, printing, die-cutting, creasing and folding. Among them, the creasing of paper packaging boxes refers to placing the packaging box between the creasing knife and the creasing groove, and pressing creases on the surface of the packaging box through the extrusion action of the creasing knife to facilitate folding packaging.

[0003] For example, Chinese patent document CN214214900U discloses a packaging box creasing device, which belongs to the field of packaging box processing technology; it includes a frame, a left conveyor belt and a right conveyor belt, and the left conveyor belt and the right conveyor belt are respectively installed at both ends of the frame; it also includes an extrusion roller and an indentation roller, and the extrusion roller and the indentation roller are respectively installed in the middle of the frame, the extrusion roller and the indentation roller are longitudinally arranged and rotate relative to each other, and the two ends of the extrusion roller are respectively provided with a pressing die that can be adjusted along the cylinder body of the extrusion roller, and the two ends of the indentation roller are provided with a plurality of pressing grooves, and the pressing die cooperates with the pressing grooves; the left conveyor belt, the right conveyor belt, the extrusion roller and the indentation roller are respectively connected to the driving device. The utility model can effectively improve the production efficiency of packaging boxes and expand the scope of application of the indentation device.

[0004] The existing technology has the following problems:

[0005] The prior art does not restrict the flattening of the packaging carton when indenting the packaging carton, resulting in the rear end of the carton being tilted or displaced when the front end is indented, reducing the practicality of the device. At the same time, the prior art cannot adjust the device according to the required indentation depth when indenting the packaging carton, reducing the practicality of the device. Utility Model Content

[0006] The utility model provides a packaging box production and processing indentation device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A packaging box production and processing creasing equipment, including a fixed frame, the left and right parts of the fixed frame are fixedly connected to the conveyor belt body, the top of the conveyor belt body on the left is overlapped with a packaging box, the front end of the fixed frame is fixedly connected to motor 1, the output end of motor 1 is fixedly connected to a transmission roller, the front and rear parts of the outer wall of the transmission roller are symmetrically connected with partitions, the left part of the top of the fixed frame is fixedly connected to a clamping mechanism, the middle part of the top of the fixed frame is fixedly connected to an indentation mechanism, the clamping mechanism includes a support frame, the bottom end of the support frame is fixedly connected to the left part of the top of the fixed frame, and the indentation mechanism includes a mounting frame, the bottom end of the mounting frame is fixedly connected to the middle part of the top of the fixed frame.

[0009] Preferably: the top of the support frame is threadedly connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to a connecting plate 1, the front and rear parts of the connecting plate 1 are both slidably connected to a guide rod 1, and the outer wall of the guide rod 1 slides with the inner wall of the support frame.

[0010] Preferably: the bottom end of the connecting plate 1 is fixedly connected to a spring 1, the bottom end of the spring 1 is fixedly connected to a mounting plate 1, the top end of the mounting plate 1 is fixedly connected to the bottom end of the guide rod 1, and the bottom of the mounting plate 1 is rotatably connected to a pressure roller.

[0011] Preferably: the middle part of the top of the mounting frame is fixedly connected to an electric telescopic rod, the front and rear parts of the mounting frame are slidably connected to a second guide rod, the output end of the electric telescopic rod is fixedly connected to a second connecting plate, and the top of the second connecting plate is fixedly connected to the bottom end of the second guide rod.

[0012] Preferably, the front and rear ends of the second connecting plate are fixedly connected with guide blocks, the outer wall of the guide block is slidably connected to the front and rear parts of the mounting frame, and the guide block has a T-shaped shape.

[0013] Preferably: the front end of the connecting plate 2 is fixedly connected to the motor 2, the outer wall of the motor 2 is slidably connected to the front of the mounting frame, the output end of the motor 2 is fixedly connected to a fixed roller, the rear end of the fixed roller is rotatably connected to the rear of the connecting plate 2, the outer wall of the fixed roller is fixedly connected to four sliding rods in a circular array, the front and rear parts of the outer wall of the sliding rod are both slidably connected to a pressure plate, and the pressure plate is located directly above the transmission roller.

[0014] Preferably: the inner wall of the pressure plate is fixedly connected with a second spring, one end of the second spring is fixedly connected with a limit block, the outer wall of the limit block is plugged into the inner wall of the slide rod, and the outer wall of the limit block is slidably connected to the inner wall of the pressure plate.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] 1. The utility model provides a packaging box production and processing indentation equipment, which rotates the threaded rod to move downward on the inner wall of the support frame, and the threaded rod drives the connecting plate 1 to move downward synchronously. At the same time, the connecting plate 1 drives the spring 1 and the mounting plate 1 to move downward synchronously, and the mounting plate 1 drives the clamping roller to move downward synchronously, so that the outer wall of the clamping roller contacts the outer wall of the packaging box, thereby clamping and limiting the packaging box, achieving the effect of clamping and limiting.

[0017] 2. The utility model provides a packaging box production and processing indentation equipment, which starts the electric telescopic rod, drives the connecting plate 2 to move downward, and the connecting plate 2 drives the guide rod 2 to move downward synchronously, and at the same time, the connecting plate 2 drives the guide block to slide on the inner wall of the mounting frame, and at the same time, the connecting plate 2 drives the motor 2 and the fixed roller to move downward, so that the motor 2 slides downward on the inner wall of the mounting frame, and the fixed roller drives the sliding rod and the pressure plate to move downward. When the distance between the pressure plate and the partition is appropriate, the electric telescopic rod is closed, which has the effect of adjusting the indentation depth as required. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cutaway structure of the entire utility model;

[0020] Figure 3 This is a structural diagram of the compacting mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the indentation mechanism of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0023] In the figure: 1. Fixed frame; 11. Conveyor belt body; 12. Packing box; 13. Motor 1; 14. Drive roller; 15. Partition; 2. Clamping mechanism; 21. Support frame; 22. Threaded rod; 23. Guide rod 1; 24. Connecting plate 1; 25. Spring 1; 26. Mounting plate 1; 27. Clamping roller; 3. Indentation mechanism; 31. Mounting frame; 32. Electric telescopic rod; 33. Guide rod 2; 34. Connecting plate 2; 35. Guide block; 36. Motor 2; 37. Fixed roller; 38. Slide rod; 381. Pressure plate; 39. Spring 2; 391. Limit block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 5 As shown, a packaging box production and processing creasing equipment includes a fixed frame 1, the left and right parts of the fixed frame 1 are fixedly connected to the conveyor belt body 11, the top of the left conveyor belt body 11 is overlapped with a packaging box 12, the front end of the fixed frame 1 is fixedly connected to a motor 13, the output end of the motor 13 is fixedly connected to a transmission roller 14, the front and rear parts of the outer wall of the transmission roller 14 are symmetrically connected with partitions 15, the left part of the top of the fixed frame 1 is fixedly connected to a clamping mechanism 2, the middle part of the top of the fixed frame 1 is fixedly connected to an creasing mechanism 3, the clamping mechanism 2 includes a support frame 21, the bottom end of the support frame 21 is fixedly connected to the left part of the top of the fixed frame 1, the creasing mechanism 3 includes a mounting frame 31, the bottom end of the mounting frame 31 is fixedly connected to the middle part of the top of the fixed frame 1.

[0026] The packaging box 12 that needs to be indented is compressed and restricted by the compression mechanism 2, and then the packaging box 12 is transported by the conveyor belt body 11, so that the packaging box 12 moves to the indentation mechanism 3, and the indentation mechanism 3 performs indentation on the packaging box 12.

[0027] like Figure 2 、 Figure 3 As shown, the top of the support frame 21 is threadedly connected to a threaded rod 22, the bottom end of the threaded rod 22 is rotatably connected to a connecting plate 24, the front and rear parts of the connecting plate 24 are both slidably connected to a guide rod 23, and the outer wall of the guide rod 23 slides with the inner wall of the support frame 21.

[0028] By rotating the threaded rod 22, the threaded rod 22 moves downward on the inner wall of the support frame 21, and the threaded rod 22 drives the connecting plate 24 to move downward synchronously. The connecting plate 24 drives the guide rod 23 to slide on the inner wall of the support frame 21. The guide rod 23 guides the connecting plate 24 so that the connecting plate 24 can only move downward.

[0029] like Figure 2 、 Figure 3 As shown, the bottom end of the connecting plate 24 is fixedly connected to a spring 25, the bottom end of the spring 25 is fixedly connected to a mounting plate 26, the top end of the mounting plate 26 is fixedly connected to the bottom end of the guide rod 23, and the bottom of the mounting plate 26 is rotatably connected to a pressure roller 27.

[0030] When the connecting plate 24 moves downward, it drives the spring 25 and the mounting plate 26 to move downward synchronously, and the mounting plate 26 drives the clamping roller 27 to move downward synchronously, so that the outer wall of the clamping roller 27 contacts the outer wall of the packaging box 12, thereby clamping and limiting the packaging box 12, achieving a clamping and limiting effect.

[0031] like Figure 2 、 Figure 4As shown, the middle part of the top of the mounting frame 31 is fixedly connected to the electric telescopic rod 32, the front and rear parts of the mounting frame 31 are both slidably connected to the guide rod 2 33, the output end of the electric telescopic rod 32 is fixedly connected to the connecting plate 2 34, and the top of the connecting plate 2 34 is fixedly connected to the bottom end of the guide rod 2 33.

[0032] By starting the electric telescopic rod 32, the electric telescopic rod 32 drives the connecting plate 2 34 to move downward, and the connecting plate 2 34 drives the guide rod 2 33 to move downward synchronously. At the same time, the connecting plate 2 34 drives the motor 2 36 and the fixed roller 37 to move downward, so that the motor 2 36 slides downward on the inner wall of the mounting frame 31, and the fixed roller 37 drives the sliding rod 38 and the pressing plate 381 to move downward. When the distance between the pressing plate 381 and the partition 15 is appropriate, the electric telescopic rod 32 is closed, which has the effect of adjusting the indentation depth as required.

[0033] like Figure 2 、 Figure 4 As shown, the front and rear ends of the second connecting plate 34 are fixedly connected with guide blocks 35 , and the outer wall of the guide block 35 is slidably connected to the front and rear parts of the mounting frame 31 . The guide block 35 has a T-shaped shape.

[0034] When the second connecting plate 34 moves downward, it drives the guide block 35 to slide on the inner wall of the mounting frame 31 , and the guide block 35 limits and guides the second connecting plate 34 , so that the second connecting plate 34 moves more smoothly.

[0035] like Figure 2 、 Figure 4 As shown, the front end of the connecting plate 2 34 is fixedly connected to the motor 2 36, the outer wall of the motor 2 36 is slidably connected to the front part of the mounting frame 31, the output end of the motor 2 36 is fixedly connected to the fixed roller 37, the rear end of the fixed roller 37 is rotatably connected to the rear part of the connecting plate 2 34, the outer wall of the fixed roller 37 is fixedly connected to four sliding rods 38 in a circular array, the front and rear parts of the outer wall of the sliding rod 38 are both slidably connected to the pressure plate 381, and the pressure plate 381 is located directly above the transmission roller 14.

[0036] By starting the conveyor belt body 11, the conveyor belt body 11 drives the packaging box 12 to move, and when the packaging box 12 moves, it drives the clamping roller 27 to rotate. At the same time, motor 13 and motor 2 36 are started, and motor 13 drives the transmission roller 14 and the partition 15 to rotate, and motor 2 36 drives the fixed roller 37 and the pressure plate 381 to rotate, thereby indenting the packaging box 12 that enters between the partition 15 and the pressure plate 381, achieving the indentation effect.

[0037] Such as 4, Figure 5As shown, the inner wall of the pressure plate 381 is fixedly connected to a spring 2 39 , one end of the spring 2 39 is fixedly connected to a limit block 391 , the outer wall of the limit block 391 is plugged into the inner wall of the slide rod 38 , and the outer wall of the limit block 391 is slidably connected to the inner wall of the pressure plate 381 .

[0038] By toggling the pressure plate 381, the pressure plate 381 slides on the outer wall of the slide rod 38, and at the same time, the pressure plate 381 drives the spring 2 39 and the limit block 391 to move synchronously, so that the limit block 391 slides toward the inner wall of the pressure plate 381, causing the spring 2 39 to contract, so that the outer wall of the limit block 391 is no longer engaged with the inner wall of the slide rod 38. Afterwards, every time the pressure plate 381 moves to a certain distance, the limit block 391 will be engaged with the inner wall of the slide rod 38 under the action of the elastic force of the spring 2 39, thereby positioning the position of the pressure plate 381, facilitating the subsequent indentation work, and achieving the effect of adjusting the indentation position.

[0039] The working principle of the utility model is as follows: when in use, the packaging box 12 that needs to be indented is placed on the conveyor belt body 11 located on the left, so that the packaging box 12 is located below the pressure roller 27, and then the threaded rod 22 is rotated to make the threaded rod 22 move downward on the inner wall of the support frame 21, and the threaded rod 22 drives the connecting plate 1 24 to move downward synchronously, and the connecting plate 1 24 drives the guide rod 1 23 to slide on the inner wall of the support frame 21, and the guide rod 1 23 guides the connecting plate 1 24 so that the connecting plate 1 24 can only move downward, and at the same time, the connecting plate 1 24 drives the spring 1 25 and the mounting plate 1 26 to move downward synchronously, and the mounting plate 1 26 drives the pressure roller 27 to move downward synchronously. The outer wall of the pressure roller 27 contacts the outer wall of the packaging box 12, thereby pressing and limiting the packaging box 12, achieving the effect of pressing and limiting. Subsequently, the position of the indentation is adjusted as needed, and the pressure plate 381 is toggled to make the pressure plate 381 slide on the outer wall of the slide bar 38. At the same time, the pressure plate 381 drives the spring 2 39 and the limit block 391 to move synchronously, so that the limit block 391 slides toward the inner wall of the pressure plate 381, causing the spring 2 39 to contract, so that the outer wall of the limit block 391 no longer engages with the inner wall of the slide bar 38. After that, every time the pressure plate 381 moves to a certain distance, the limit block 391 will engage with the inner wall of the slide bar 38 under the action of the elastic force of the spring 2 39, thereby pressing The position of the plate 381 is positioned to facilitate the subsequent indentation work, which has the effect of adjusting the indentation position. Then, according to the depth of the indentation required for the packaging box 12, the electric telescopic rod 32 is started, and the electric telescopic rod 32 drives the connecting plate 2 34 to move downward, and the connecting plate 2 34 drives the guide rod 2 33 to move downward synchronously. At the same time, the connecting plate 2 34 drives the guide block 35 to slide on the inner wall of the mounting frame 31, and the guide block 35 limits the connecting plate 2 34, so that the connecting plate 2 34 moves more smoothly. At the same time, the connecting plate 2 34 drives the motor 2 36 and the fixed roller 37 to move downward, so that the motor 2 36 slides downward on the inner wall of the mounting frame 31, and the fixed roller 37 drives the connecting plate 2 34 to move downward. The slide bar 38 and the pressure plate 381 move downward. When the distance between the pressure plate 381 and the partition 15 is appropriate, the electric telescopic rod 32 is closed, so that the indentation depth can be adjusted as required. Then the conveyor belt body 11 is started, and the conveyor belt body 11 drives the packaging box 12 to move. When the packaging box 12 moves, it drives the clamping roller 27 to rotate. At the same time, motor 13 and motor 2 36 are started, and motor 1 13 drives the transmission roller 14 and the partition 15 to rotate. Motor 2 36 drives the fixed roller 37 and the pressure plate 381 to rotate, thereby indenting the packaging box 12 that enters between the partition 15 and the pressure plate 381, thereby achieving the indentation effect, thereby greatly improving the user experience.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A packaging box production and processing indentation device, comprising a fixing frame (1), characterized in that: The left and right parts of the fixed frame (1) are both fixedly connected to a conveyor belt body (11), and a packaging box (12) is overlapped on the top of the conveyor belt body (11) on the left part. The front end of the fixed frame (1) is fixedly connected to a motor 1 (13), and the output end of the motor 1 (13) is fixedly connected to a transmission roller (14). The front and rear parts of the outer wall of the transmission roller (14) are symmetrically connected to partitions (15). The left part of the top of the fixed frame (1) is fixedly connected to a pressing mechanism (2), and the middle part of the top of the fixed frame (1) is fixedly connected to an indentation mechanism (3). The pressing mechanism (2) includes a support frame (21), and the bottom end of the support frame (21) is fixedly connected to the left part of the top of the fixed frame (1). The indentation mechanism (3) includes a mounting frame (31), and the bottom end of the mounting frame (31) is fixedly connected to the middle part of the top of the fixed frame (1).

2. The packaging box production and processing creasing equipment according to claim 1, characterized in that: The top of the support frame (21) is threadedly connected to a threaded rod (22), the bottom end of the threaded rod (22) is rotatably connected to a connecting plate (24), the front and rear parts of the connecting plate (24) are both slidably connected to a guide rod (23), and the outer wall of the guide rod (23) slides with the inner wall of the support frame (21).

3. The packaging box production and processing creasing equipment according to claim 2, characterized in that: The bottom end of the connecting plate 1 (24) is fixedly connected to a spring 1 (25), the bottom end of the spring 1 (25) is fixedly connected to a mounting plate 1 (26), the top end of the mounting plate 1 (26) is fixedly connected to the bottom end of the guide rod 1 (23), and the bottom of the mounting plate 1 (26) is rotatably connected to a pressure roller (27).

4. The packaging box production and processing creasing equipment according to claim 1, characterized in that: The middle part of the top of the mounting frame (31) is fixedly connected to an electric telescopic rod (32), the front and rear parts of the mounting frame (31) are both slidably connected to a second guide rod (33), the output end of the electric telescopic rod (32) is fixedly connected to a second connecting plate (34), and the top end of the second connecting plate (34) is fixedly connected to the bottom end of the second guide rod (33).

5. The packaging box production and processing creasing equipment according to claim 4, characterized in that: The front and rear ends of the second connecting plate (34) are fixedly connected with guide blocks (35), the outer wall of the guide block (35) is slidably connected to the front and rear parts of the mounting frame (31), and the outer shape of the guide block (35) is T-shaped.

6. The packaging box production and processing creasing equipment according to claim 4, characterized in that: The front end of the second connecting plate (34) is fixedly connected to the second motor (36), the outer wall of the second motor (36) is slidably connected to the front of the mounting frame (31), the output end of the second motor (36) is fixedly connected to the fixed roller (37), the rear end of the fixed roller (37) is rotatably connected to the rear of the second connecting plate (34), the outer wall of the fixed roller (37) is fixedly connected to four sliding rods (38) in a circular array, the front and rear parts of the outer wall of the sliding rod (38) are both slidably connected to a pressure plate (381), and the pressure plate (381) is located directly above the transmission roller (14).

7. The packaging box production and processing creasing equipment according to claim 6, characterized in that: The inner wall of the pressure plate (381) is fixedly connected to a spring 2 (39), one end of the spring 2 (39) is fixedly connected to a limit block (391), the outer wall of the limit block (391) is plugged into the inner wall of the slide rod (38), and the outer wall of the limit block (391) is slidably connected to the inner wall of the pressure plate (381).

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