Efficient folding device for carton processing

Abstract

The utility model discloses an efficient folding device for carton processing, which belongs to the technical field of carton processing and comprises a base, connecting rods are arranged on two sides of the upper end of the base, a top plate is arranged at the upper ends of the connecting rods, first electric telescopic rods are arranged on two sides of the lower end of the top plate, and the first electric telescopic rods are connected with the top plate through moving mechanisms. By arranging the buffer assembly, when the first electric telescopic rod pushes the pressing strip to move downwards to press creases, the pressing strip pushes the sliding plate to move in the sliding groove of the fixing frame through the sliding rod, the sliding plate moves to compress the telescopic rod and the spring, and the pressing strip abuts against a paperboard body through the elasticity of the spring; and by arranging the buffer assembly, a buffer protection effect can be achieved on the crease pressing work of the pressing strip on the paperboard body, and the situation that the paperboard body is broken or cracks are generated due to the fact that the pressure of the pressing strip is too large is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton processing, and particularly relates to a high-efficiency folding device for carton processing. Background Art

[0002] Typically used as a wrapping material for goods or as a protective outer layer for items. The volume of a cardboard box varies depending on the size of the product. Cardboard boxes often have various graphic or text messages such as "Handle with Care," "Wet-Prone," "Upward," "Stacking Limit," "Sun-Prone," "Moisture-Proof," "Quality and Safety," "No Rolling," "Do Not Trampling," "Fire Prevention," "Fragile Items," "Green Environment," "Heat-Prone," "Food," and "Odor-Proof" to remind users to protect the contents from damage.

[0003] Chinese patent application number 2023215992678 discloses a highly efficient carton folding device for carton processing. The device comprises a base and a press strip. A placement slot is defined in the middle of the upper surface of the base, within which a movable plate is movably mounted. A top plate is fixedly mounted above the base, a second electric telescopic rod is fixedly mounted in the middle of the lower surface of the top plate, and a slide is fixedly mounted in a rectangular array on the lower surface of the top plate, with a first electric telescopic rod movably mounted on the slide. This device addresses the problem of low crease pressing efficiency in the prior art.

[0004] The above-mentioned patent does not have a buffering protection function when pressing the creases on the cardboard body. Excessive pressure from the pressing strip can easily cause the cardboard body to break or crack. At the same time, the original device cannot push the cardboard body to move and unload after pressing the creases on the cardboard body. There is a safety hazard when manually removing the cardboard body on the base directly. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a high-efficiency folding device for carton processing, which has a buffering and protection function and is characterized in that the pressing of the pressure strips does not easily cause the cardboard body to break or crack.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency folding device for carton processing, comprising a base, connecting rods are provided on both sides of the upper end of the base, a top plate is provided on the upper end of the connecting rods, a first electric telescopic rod is provided on both sides of the lower end of the top plate, the first electric telescopic rod and the top plate are connected by a moving mechanism, a pressure strip is provided on the lower side of the first electric telescopic rod, a second electric telescopic rod is provided at the middle position of the lower end of the top plate, a motor 1 is provided at the output end of the second electric telescopic rod, a pressure seat is provided at the output end of the motor 1, a movable plate is rotatably connected to the position corresponding to the pressure seat in the base, a cardboard body is provided at the upper end of the movable plate, and the pressure strip and the first electric telescopic rod are connected by a buffer assembly.

[0007] Preferably, the buffer assembly includes a fixed frame, a slide, a sliding rod, a sliding groove, a telescopic rod, a spring and a connecting assembly, wherein a fixed frame is provided at the output end of the first electric telescopic rod, a slide is provided inside the fixed frame, a sliding groove corresponding to the slide is provided inside the fixed frame, a telescopic rod is provided at the upper end of the slide, a spring is provided on the outside of the telescopic rod between the slide and the fixed frame, a sliding rod is provided between the slide and the pressure strip, and the pressure strip and the sliding rod are connected by a connecting assembly.

[0008] Preferably, the connecting assembly includes a fixing seat, an insert plate, a slot, a fixing bolt and a fixing hole, wherein a fixing seat is provided at the lower end of the sliding rod, an insert plate is provided at positions corresponding to the fixing seat on both sides of the upper end of the pressure strip, a slot corresponding to the insert plate is provided at the lower end of the fixing seat, the insert plate and the fixing seat are connected by a fixing bolt, and a fixing hole corresponding to the fixing bolt is provided in the insert plate.

[0009] Preferably, after the plug-in board enters the slot, the side of the plug-in board is in close contact with the inner wall of the slot, and a through hole corresponding to the fixing bolt is provided at one end of the fixing seat.

[0010] Preferably, a folding plate is provided in the middle position of the rear end of the base, a motor 2 is provided at the rear end of the folding plate, a screw is provided at the output end of the motor 2, a movable plate is threadedly connected to one side of the screw surface, a connecting frame is provided at the upper end of the movable plate, a push rod is provided at the other end of the connecting frame, and a rectangular groove corresponding to the connecting frame is provided at the upper end of the folding plate.

[0011] Preferably, the lower end of the push rod is flush with the upper end of the base, and the connecting frame and the push rod, as well as the connecting frame and the movable plate, are spot welded.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model provides a buffer assembly. When the first electric telescopic rod pushes the pressure strip to move downward to perform crease pressing, the pressure strip pushes the slide plate to move in the slide groove of the fixed frame through the slide rod. The slide plate moves and compresses the telescopic rod and the spring. The elasticity of the spring is used to make the pressure strip press against the cardboard body, thereby performing the crease pressing work. The provision of the buffer assembly can provide a buffering and protective effect for the pressure strip to press the cardboard body during the crease pressing work, thereby preventing the cardboard body from breaking or cracking due to excessive pressure from the pressure strip.

[0014] 2. The utility model sets a push rod. After the crease of the cardboard body is pressed, the second motor is turned on to drive the screw to rotate. The rotation of the screw pushes the movable plate to move in the folding plate. The movement of the movable plate pushes the push rod forward through the connecting frame. The movement of the push rod can push the cardboard body on the base. After the front end of the cardboard body moves out of the base, the person can take the cardboard body away. By setting the push rod, the cardboard body can be pushed to move and unload, avoiding the safety hazard of manually removing the cardboard body on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the buffer component of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the layering strip of the utility model when it is installed;

[0018] Figure 4 This is a three-dimensional diagram of the folding plate of the utility model;

[0019] In the figure: 1. base; 2. buffer assembly; 21. fixed frame; 22. slide plate; 23. slide rod; 24. slide groove; 25. telescopic rod; 26. spring; 27. connecting assembly; 271. fixed seat; 272. plug plate; 273. slot; 274. fixing bolt; 275. fixing hole; 3. pressure seat; 4. cardboard body; 5. pressure strip; 6. moving mechanism; 7. top plate; 8. second electric telescopic rod; 9. motor 1; 10. connecting rod; 11. first electric telescopic rod; 12. movable plate; 13. folding plate; 14. motor 2; 15. screw; 16. movable plate; 17. push rod; 18. connecting frame; 19. rectangular groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: A high-efficiency folding device for carton processing, comprising a base 1, connecting rods 10 are provided on both sides of the upper end of the base 1, a top plate 7 is provided on the upper end of the connecting rod 10, and first electric telescopic rods 11 are provided on both sides of the lower end of the top plate 7, the first electric telescopic rod 11 is connected to the top plate 7 by a moving mechanism 6, a pressure strip 5 is provided on the lower side of the first electric telescopic rod 11, a second electric telescopic rod 8 is provided at the middle position of the lower end of the top plate 7, a motor 9 is provided at the output end of the second electric telescopic rod 8, and a pressure seat 3 is provided at the output end of the motor 9, a movable plate 12 is rotatably connected to the position corresponding to the pressure seat 3 in the base 1, a cardboard body 4 is provided on the upper end of the movable plate 12, and the pressure strip 5 and the first electric telescopic rod 11 are connected by a buffer assembly 2.

[0023] Specifically, the buffer assembly 2 includes a fixed frame 21, a slide 22, a slide rod 23, a slide groove 24, a telescopic rod 25, a spring 26 and a connecting assembly 27, wherein a fixed frame 21 is provided at the output end of the first electric telescopic rod 11, a slide 22 is provided inside the fixed frame 21, a slide groove 24 corresponding to the slide 22 is provided inside the fixed frame 21, a telescopic rod 25 is provided at the upper end of the slide 22, a spring 26 is provided on the outside of the telescopic rod 25 between the slide 22 and the fixed frame 21, a slide rod 23 is provided between the slide 22 and the pressure strip 5, and the pressure strip 5 and the slide rod 23 are connected by a connecting assembly 27.

[0024] By adopting the above technical solution, when the first electric telescopic rod 11 pushes the pressure strip 5 to move downward to perform crease pressing, the pressure strip 5 pushes the slide plate 22 to move in the slide groove 24 of the fixed frame 21 through the slide rod 23, and the slide plate 22 moves to compress the telescopic rod 25 and the spring 26. The elasticity of the spring 26 is used to make the pressure strip 5 press against the cardboard body 4, thereby performing the crease pressing work. By providing the buffer component 2, a buffering and protective effect can be played on the pressure strip 5 in performing the crease pressing work on the cardboard body 4, thereby preventing the cardboard body 4 from breaking or cracking due to excessive pressure from the pressure strip 5.

[0025] Specifically, the connecting component 27 includes a fixing seat 271, an insert plate 272, a slot 273, a fixing bolt 274 and a fixing hole 275, wherein a fixing seat 271 is provided at the lower end of the slide rod 23, and insert plates 272 are provided at positions corresponding to the fixing seat 271 on both sides of the upper end of the pressure strip 5, and a slot 273 corresponding to the insert plate 272 is provided at the lower end of the fixing seat 271, and the insert plate 272 and the fixing seat 271 are connected by a fixing bolt 274, and a fixing hole 275 corresponding to the fixing bolt 274 is provided in the insert plate 272.

[0026] By adopting the above technical solution, when installing the pressure strip 5, the plug plates 272 on both sides of the upper end of the pressure strip 5 are inserted into the slots 273 of the fixing seat 271, and then the fixing bolts 274 are screwed into the fixing holes 275 of the plug plates 272, so as to achieve the effect of limiting and fixing the plug plates 272 and the pressure strip 5. By setting the connecting component 27, it is convenient to disassemble and assemble the pressure strip 5, and avoid damage to the pressure strip 5, which is inconvenient to replace and affects the subsequent pressing effect.

[0027] Specifically, after the inserting plate 272 enters the slot 273 , the side of the inserting plate 272 is in close contact with the inner wall of the slot 273 , and a through hole corresponding to the fixing bolt 274 is provided at one end of the fixing seat 271 .

[0028] By adopting the above technical solution, after the inserting plate 272 enters the slot 273 , the inserting plate 272 is more stable in the slot 273 , and the fixing bolt 274 can pass through the fixing seat 271 and be screwed into the fixing hole 275 of the inserting plate 272 .

[0029] When the present embodiment is used, the high-efficiency folding device for carton processing is used, the device is installed in a suitable position, the cardboard body 4 is placed on the movable plate 12 of the base 1, the second electric telescopic rod 8 is turned on to push the pressure seat 3 downward to press and fix the cardboard body 4, and the cardboard body 4 on the movable plate 12 can be driven by the motor 19 to rotate. After rotating to the appropriate position, the moving mechanism 6 drives the first electric telescopic rod 11 to move to the appropriate position, and the first electric telescopic rod 11 pushes the lower side of the pressure strip 5 downward to press the cardboard body 4 to crease. By setting the buffer assembly 2, when the first electric telescopic rod 11 pushes the pressure strip 5 downward to press the crease, the pressure strip 5 pushes the slide plate 22 to move in the slide groove 24 of the fixed frame 21 through the slide rod 23, and the slide plate 22 moves to compress and retract. The rod 25 and the spring 26 utilize the elasticity of the spring 26 to make the pressure strip 5 press against the cardboard body 4, thereby performing the crease pressing work. By setting the buffer component 2, the pressure strip 5 can play a buffering and protective role in the crease pressing work of the cardboard body 4, avoiding the cardboard body 4 from being broken or cracked due to excessive pressure of the pressure strip 5. By setting the connecting component 27, when the pressure strip 5 is installed, the plug plates 272 on both sides of the upper end of the pressure strip 5 are inserted into the slots 273 of the fixing seat 271, and then the fixing bolts 274 are screwed into the fixing holes 275 of the plug plates 272 to achieve the effect of limiting and fixing the plug plates 272 and the pressure strip 5. By setting the connecting component 27, it is convenient to disassemble and assemble the pressure strip 5, avoiding damage to the pressure strip 5 and making it inconvenient to replace, which affects the subsequent pressing effect.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: a folding plate 13 is provided at the middle position of the rear end of the base 1, a motor 2 14 is provided at the rear end of the folding plate 13, a screw rod 15 is provided at the output end of the motor 2 14, a movable plate 16 is threadedly connected to one side of the surface of the screw rod 15, a connecting frame 18 is provided at the upper end of the movable plate 16, a push rod 17 is provided at the other end of the connecting frame 18, and a rectangular groove 19 corresponding to the connecting frame 18 is provided at the upper end of the folding plate 13.

[0032] By adopting the above technical solution, after the crease of the cardboard body 4 is pressed, the motor 2 14 is turned on to drive the screw 15 to rotate. The screw 15 rotates to push the movable plate 16 to move in the folding plate 13. The movable plate 16 moves and pushes the push rod 17 forward through the connecting frame 18. The movement of the push rod 17 can push the cardboard body 4 on the base 1. After the front end of the cardboard body 4 moves out of the base 1, the person can take the cardboard body 4 away. By setting the push rod 17, the cardboard body 4 can be pushed to move and unload, avoiding the safety hazard of manually removing the cardboard body 4 on the base 1.

[0033] Specifically, the lower end of the push rod 17 is flush with the upper end of the base 1 , and the connecting frame 18 and the push rod 17 as well as the connecting frame 18 and the movable plate 16 are all welded by spot welding.

[0034] By adopting the above technical solution, the lower end of the push rod 17 is prevented from scratching the upper end of the base 1, and spot welding makes the connection between the connecting frame 18 and the push rod 17 and between the connecting frame 18 and the movable plate 16 stronger.

[0035] When this embodiment is used, by setting the push rod 17, after the crease of the cardboard body 4 is pressed, the motor 2 14 is turned on to drive the screw rod 15 to rotate, and the screw rod 15 rotates to push the movable plate 16 to move in the folding plate 13, and the movable plate 16 moves through the connecting frame 18 to push the push rod 17 to move forward. The movement of the push rod 17 can push the cardboard body 4 on the base 1. After the front end of the cardboard body 4 moves out of the base 1, the person can take the cardboard body 4 away. By setting the push rod 17, the cardboard body 4 can be pushed to move and unload, avoiding the safety hazard of manually removing the cardboard body 4 on the base 1.

[0036] The motor 14 in the present invention is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The structure and working principle of the base 1, pressure seat 3, cardboard body 4, pressure strip 5, moving mechanism 6, top plate 7, second electric telescopic rod 8, motor 19, connecting rod 10, first electric telescopic rod 11 and movable plate 12 in the utility model have been disclosed in a high-efficiency carton folding device for carton processing disclosed in Chinese patent application No. 2023215992678. Its working principle is to place the cardboard body 4 on the movable plate 12 of the base 1, turn on the second electric telescopic rod 8 to push the pressure seat 3 downward to press and fix the cardboard body 4, and the cardboard body 4 on the movable plate 12 can be driven by motor 19 to rotate. After rotating to the appropriate position, the moving mechanism 6 drives the first electric telescopic rod 11 to move to the appropriate position, and the first electric telescopic rod 11 pushes the lower pressure strip 5 downward to press the cardboard body 4 to crease.

[0038] After the cardboard body 4 is pressed down, the cardboard body 4 is pressed and fixed on the movable plate 12 of the base 1. The cardboard body 4 on the movable plate 12 can be driven by the motor 19 to rotate. After the cardboard body 4 on the movable plate 12 is rotated to the appropriate position, the moving mechanism 6 drives the first electric telescopic rod 11 to move to the appropriate position. The first electric telescopic rod 11 pushes the lower pressure strip 5 to move down to press the cardboard body 4 to crease. By setting the buffer assembly 2, when the first electric telescopic rod 11 pushes the pressure strip 5 to move down to press the cardboard body 4, the pressure strip 5 pushes the slide plate 22 to move in the slide groove 24 of the fixed frame 21 through the slide bar 23. The slide plate 22 moves and compresses the telescopic rod 25 and the spring 26. The elasticity of the spring 26 is used to make the pressure strip 5 press against the cardboard body 4, thereby performing the crease pressing work. By setting the buffer assembly 2, the pressure strip 5 can play a buffering and protective role in the crease pressing work of the cardboard body 4, thereby preventing the pressure strip 5 from pressing Excessive pressure causes the cardboard body 4 to break or crack. By setting the connecting component 27, when the pressure strip 5 is installed, the plug plates 272 on both sides of the upper end of the pressure strip 5 are inserted into the slots 273 of the fixing seat 271, and then the fixing bolts 274 are screwed into the fixing holes 275 of the plug plates 272 to achieve the effect of limiting and fixing the plug plates 272 and the pressure strip 5. By setting the connecting component 27, it is easy to disassemble and assemble the pressure strip 5, avoiding damage to the pressure strip 5 and inconvenience in replacement, which affects the subsequent pressing effect. By setting the push rod 1 7. After the creases of the cardboard body 4 are pressed, the motor 2 14 is turned on to drive the screw 15 to rotate. The screw 15 rotates to push the movable plate 16 to move in the folding plate 13. The movable plate 16 moves and pushes the push rod 17 forward through the connecting frame 18. The movement of the push rod 17 can push the cardboard body 4 on the base 1. After the front end of the cardboard body 4 is moved out of the base 1, the personnel can remove the cardboard body 4. By setting the push rod 17, the cardboard body 4 can be pushed to move and unload, avoiding the safety hazard of manually removing the cardboard body 4 on the base 1.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency folding device for carton processing, comprising a base, characterized in that: Connecting rods are arranged on both sides of the upper end of the base, a top plate is arranged on the upper end of the connecting rods, first electric telescopic rods are arranged on both sides of the lower end of the top plate, the first electric telescopic rod is connected to the top plate by a moving mechanism, a pressure strip is arranged on the lower side of the first electric telescopic rod, a second electric telescopic rod is arranged at the middle position of the lower end of the top plate, a motor 1 is arranged at the output end of the second electric telescopic rod, a pressure seat is arranged at the output end of the motor 1, a movable plate is rotatably connected to a position corresponding to the pressure seat in the base, a cardboard body is arranged at the upper end of the movable plate, and the pressure strip and the first electric telescopic rod are connected by a buffer assembly.

2. The high-efficiency folding device for carton processing according to claim 1, characterized in that: The buffer assembly includes a fixed frame, a slide plate, a sliding rod, a sliding groove, a telescopic rod, a spring and a connecting assembly, wherein a fixed frame is provided at the output end of the first electric telescopic rod, a slide plate is provided inside the fixed frame, a sliding groove corresponding to the slide plate is provided inside the fixed frame, a telescopic rod is provided at the upper end of the slide plate, a spring is provided on the outside of the telescopic rod between the slide plate and the fixed frame, a sliding rod is provided between the slide plate and the pressure strip, and the pressure strip and the sliding rod are connected by a connecting assembly.

3. The high-efficiency folding device for carton processing according to claim 2, characterized in that: The connecting assembly includes a fixing seat, a plug plate, a slot, a fixing bolt and a fixing hole, wherein: A fixing seat is arranged at the lower end of the slide rod, plug plates are arranged at positions corresponding to the fixing seat on both sides of the upper end of the pressure strip, a slot corresponding to the plug plate is arranged at the lower end of the fixing seat, the plug plate and the fixing seat are connected by fixing bolts, and fixing holes corresponding to the fixing bolts are arranged in the plug plate.

4. The high-efficiency folding device for carton processing according to claim 3 is characterized in that: After the plug board enters the slot, the side edge of the plug board is in close contact with the inner wall of the slot, and one end of the fixing seat is provided with a through hole corresponding to the fixing bolt.

5. The high-efficiency folding device for carton processing according to claim 1, characterized in that: A folding plate is arranged in the middle position of the rear end of the base, a second motor is arranged at the rear end of the folding plate, a screw rod is arranged at the output end of the second motor, a movable plate is threadedly connected to one side of the screw rod surface, a connecting frame is arranged at the upper end of the movable plate, a push rod is arranged at the other end of the connecting frame, and a rectangular groove corresponding to the connecting frame is arranged at the upper end of the folding plate.

6. The high-efficiency folding device for carton processing according to claim 5, characterized in that: The lower end of the push rod is flush with the upper end of the base, and the connecting frame and the push rod as well as the connecting frame and the moving plate are all spot welded.

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