Packaging carton edge folding device

Abstract

The utility model provides a packaging carton edge folding device, and relates to the technical field of packaging equipment. Comprising a supporting frame, a moving part arranged at the top end of the supporting frame, a pressure part erected on the moving part, an edge folding part arranged on the supporting frame and corresponding to the pressure part, and a feeding part arranged on the working face on one side of the supporting frame. The supporting frame has preset bearing capacity and is of a frame type structure. Shielding parts are symmetrically arranged on the edge folding part, and the shielding parts are located on one side of the edge folding part; the moving part is movably connected with a negative pressure part used for conveying paperboards. The packaging carton edge folding device can meet the edge folding requirements of packaging cartons with different shapes and sizes, can achieve diversified edge folding effects, meets different packaging requirements, and improves the universality and the edge folding efficiency. And secondly, the edge folding part and the shielding part do not need to be driven by additional power, energy consumption is reduced, and the equipment maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment technical field, especially a kind of packing carton edge folding device. BACKGROUND

[0002] In modern commodity circulation process, packing carton is one of the most widely used product packaging materials, and its edge folding quality and production efficiency play a crucial role in the protection, transportation and appearance of goods.

[0003] Traditional carton edge folding device is usually designed for specific shape and size of carton, lacks flexibility and versatility, and there is a big difference in shape and size of packing carton produced by different enterprises. For cartons of different shapes, the traditional carton edge folding device needs to replace the whole set of mold or carry out complex and time-consuming re-commissioning of the equipment, which not only increases the production cost, but also seriously affects the production efficiency, and cannot meet the changing packaging needs of the market. Secondly, the traditional carton edge folding device uses a large number of power driven parts, each part operates independently, consumes a lot of energy and is relatively complicated to operate, often involves a lot of maintenance and replacement of parts, resulting in high maintenance cost and increasing the burden on enterprises. In addition, due to the lack of precise positioning and automatic control, manual operation or simple mechanical control of the edge folding device cannot guarantee the consistency and accuracy of edge folding, thereby affecting product quality and production efficiency. SUMMARY

[0004] The utility model aims to provide a kind of packing carton edge folding device, solve the technical problems existing in prior art.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the technical scheme that:

[0006] A kind of packing carton edge folding device, comprising: support frame, mobile component arranged at the top of the support frame, pressure component erected on the mobile component, edge folding component arranged on the support frame and corresponding with the pressure component, and feeding component arranged on the work surface of one side of the support frame;The support frame has a predetermined bearing capacity, and is of frame type structure;Symmetrically provided with shielding component thereon, the shielding component is located at one side of the edge folding component;The mobile component is movably connected with the negative pressure component for conveying paperboard.

[0007] Further, the pressure component comprises: mounting seat, hydraulic cylinder penetratingly arranged at the top of the mounting seat, and pressing plate connected with the hydraulic cylinder through connecting rod;The mounting seat is arranged at the top of the mobile component;The hydraulic cylinder is symmetrically provided with guide rod on both sides, and one end of the guide rod is connected with the top work surface of the pressing plate.

[0008] Further, the folding component comprises: a first folding plate and a second folding plate; the first folding plate is at least two, and is connected with the support frame through a positioning plate; the first folding plate has a preset inclined curvature, and is made of a rigid material; the two first folding plates are connected with each other through the second folding plate.

[0009] Further, the shielding component comprises: a fixed block, a guide seat arranged at the top end of the fixed block, and a blocking rod movably connected with the guide seat; a second motor is arranged on one side of the guide seat; the output end of the second motor is connected with the blocking rod; a working area is formed between the blocking rod, the first folding plate and the second folding plate; the working area corresponds to the position of the pressing plate, and the working sizes are adapted to each other.

[0010] Further, the top working surface of the support frame is movably connected with a conveying component; one end of the conveying component is connected with the inner wall of one side of the support frame through a second electric push rod; a boosting component is arranged at the top end of the conveying component, and is used for pushing the folded carton out.

[0011] Further, the conveying component comprises: a sliding rail and a moving plate; the sliding rail is symmetrically arranged at the top end of the support frame, and is slidably connected with the moving plate; guardrails are symmetrically arranged at the top of the moving plate; the top end of the moving plate is connected with the boosting component.

[0012] Further, the boosting component comprises: a bearing seat and a first electric push rod engaged with the bearing seat; the first electric push rod is connected with a push plate at the telescopic end.

[0013] Further, the moving component comprises: a slide symmetrically arranged at the top end of the support frame, and a first motor arranged at one side of the slide; a sliding groove is formed in the opposite side of the slide; the output end of the first motor is connected with a threaded rod; the threaded rod is located in the sliding groove, and is threadedly connected with the negative pressure component through a sliding block.

[0014] Further, the negative pressure component comprises: a vacuum air pump, an electric telescopic rod arranged at the bottom end of the vacuum air pump, and a suction disc arranged at the telescopic end of the electric telescopic rod; the vacuum air pump is connected with the suction disc through an air guide pipe.

[0015] Further, the feeding component comprises: a storage box and a cylinder arranged at the bottom end of the storage box; the storage box is arranged at one side of the support frame; the cylinder penetrates and extends into the storage box, and the telescopic end is connected with a supporting plate; the top working surface of the supporting plate is in contact with the paperboard.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model discloses a folding edge component, shielding component and pressure component are set up, and the first folding edge board and the second folding edge board are detachable connection, can adjust according to production demand, so that the device can adapt to the folding edge demand of different shape and size requirement's packing carton, through adjusting the position of the blocking rod in the first folding edge board, the second folding edge board and shielding component, the diversified folding edge effect can be realized, satisfies different packing demand, improves the versatility and folding edge efficiency of device, and the folding edge component and shielding component do not need extra power drive, reduce energy consumption, and reduce equipment maintenance cost.

[0018] The utility model discloses a moving part, negative pressure part, second electric push rod, conveying part and boost part's synergies, when using, negative pressure part adsorbs paperboard, through moving plate, paperboard is conveyed to the positive side of pressure plate, hydraulic cylinder drives pressure plate to press paperboard into the working area formed by folding edge component and shielding component to carry out the folding edge operation of paperboard, when paperboard forms carton through folding edge, second electric push rod pushes moving plate, when boost part's first electric push rod control push plate pushes out the device of carton, whole process does not need manual intervention, realizes the automation and fluency of folding edge process, helps to realize efficient, accurate folding edge operation, improves carton quality, and improves the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the perspective drawing of the utility model;

[0020] Figure 2 It is the integral graph of the utility model;

[0021] Figure 3 It is the local perspective drawing of the utility model;

[0022] Figure 4 It is the folding edge component perspective drawing of the utility model;

[0023] Figure 5 It is the A part enlarged view of the utility model;

[0024] Figure 6 It is the feeding component perspective drawing of the utility model;

[0025] Figure 7 It is the second embodiment perspective drawing of the utility model;

[0026] Figure 8 It is the side view of the second embodiment of the utility model;

[0027] In the diagram: 1. Support frame; 101. First column; 102. Connecting plate; 103. Second column; 104. Base; 2. Pressure component; 201. Mounting seat; 202. Hydraulic cylinder; 203. Connecting rod; 204. Pressure plate; 205. Guide rod; 3. Discharge conveyor belt; 4. Moving component; 401. Slide rail; 402. First motor; 403. Threaded rod; 404. Slider; 5. Negative pressure component; 501. Vacuum pump; 502. Electric telescopic rod; 503. Suction cup; 504. Air guide pipe; 6. Folded edge. 601. First folding plate; 602. Second folding plate; 603. Positioning plate; 7. Blocking component; 701. Fixing block; 702. Guide seat; 703. Second motor; 704. Stop bar; 8. Pushing component; 801. Bearing seat; 802. First electric push rod; 803. Push plate; 9. Feeding component; 901. Storage box; 902. Cylinder; 903. Pallet; 10. Conveying component; 1001. Slide rail; 1002. Moving plate; 1003. Guardrail; 11. Cardboard; 12. First electric push rod. Detailed Implementation

[0028] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0029] Example 1:

[0030] like Figures 1-2 As shown, this embodiment provides a packaging carton folding device, including: a support frame 1, a movable component 4 disposed at the top of the support frame 1, a pressure component 2 mounted on the movable component 4, a folding component 6 disposed on the support frame 1 and corresponding to the pressure component 2, and a feeding component 9 disposed on one side of the working surface of the support frame 1; the support frame 1 has a preset load-bearing capacity and is a frame structure; the support frame 1 is symmetrically provided with shielding components 7, which are located on one side of the folding component 6 and are used to cooperate with the folding component 6 to perform folding operations on the cardboard 11; the movable component 4 is movably connected to a negative pressure component 5 for transporting the cardboard 11; the negative pressure component 5 transports the cardboard 11 to directly below the pressure component 2 through a movable plate 1002, thereby performing folding.

[0031] Further, the support frame 1 top working surface is movably connected with the conveying component 10, one end of the conveying component 10 is connected with one side inner wall of the support frame 1 through a second electric push rod 12, and in working, the second electric push rod 12 drives the conveying component 10 to move along the transverse direction of the support frame 1; the top end of the conveying component 10 is provided with a boosting component 8, which is used for pushing the carton after the edge folding; when the paperboard 11 is folded and formed, the conveying component 10 is conveyed to the corresponding position through the second electric push rod 12, then the boosting component 8 pushes the carton out of the device, and then the second electric push rod 12 drives the conveying component 10 to return to the original position to repeat the above process.

[0032] As shown in Figure 3 and 5 , the conveying component 10 comprises a sliding rail 1001 and a moving plate 1002; the sliding rail 1001 is symmetrically arranged at the top end of the support frame 1 and is slidably connected with the moving plate 1002, the top of the moving plate 1002 is symmetrically provided with a guardrail 1003, the guardrail 1003 can limit the carton to prevent it from separating from the moving plate 1002; the top end of the moving plate 1002 is connected with the boosting component 8; the boosting component 8 comprises a bearing seat 801 and a first electric push rod 802 clamped with the bearing seat 801; the extension end of the first electric push rod 802 is connected with a push plate 803; the carton after the edge folding is sent out of the device through the moving plate 1002 and the push plate 803.

[0033] As shown in Figures 2-3 , the pressure component 2 comprises a mounting seat 201, a hydraulic cylinder 202 penetratingly arranged at the top end of the mounting seat 201, and a pressing plate 204 connected with the hydraulic cylinder 202 through a connecting rod 203; the mounting seat 201 is arranged at the top end of the moving component 4, and the mounting position of the mounting seat 201 can be adjusted according to the needs of the operator; the two sides of the hydraulic cylinder 202 are symmetrically provided with guide rods 205, one end of the guide rod 205 is connected with the top working surface of the pressing plate 204; the guide rod 205 can ensure that the connecting rod 203 of the hydraulic cylinder 202 moves linearly in the cylinder, so as to ensure that the pressing plate 204 moves along the preset track, greatly improving the working precision of the hydraulic cylinder 202 and the edge folding quality of the paperboard 11.

[0034] As shown in Figures 2-4As shown, the folding component 6 comprises: a first folding plate 601 and a second folding plate 602; the first folding plate 601 is at least two, and is connected with the support frame 1 through a positioning plate 603; the first folding plate 601 has a preset inclined curvature, and is made of rigid material; the curvature of the first folding plate 601 can ensure that the paperboard 11 has good structural stability and appearance flatness after folding and forming, and can reduce the friction with the pressing plate 204, increase the service life of the equipment, the first folding plate 601 made of rigid material has high strength and hardness, and can withstand large pressure without deformation during folding; when the folding plate applies pressure to the paperboard 11 for folding, the first folding plate 601 made of rigid material can ensure that the folding force is uniformly and stably transmitted to the paperboard 11, so that the angle and shape of the paperboard 11 after folding meet the design requirements, and the folding precision is guaranteed, and stable folding precision helps to improve production efficiency and product consistency, and reduce the rate of defective products; two first folding plates 601 are connected with each other through the second folding plate 602; the first folding plate 601 and the second folding plate 602 are detachably connected, and the connection position is flexibly adjusted according to the production needs of the paperboard 11; the shielding component 7 comprises: a fixed block 701, a guide seat 702 arranged at the top end of the fixed block 701, and a blocking rod 704 movably connected with the guide seat 702; one side of the guide seat 702 is provided with a second motor 703, the second motor 703 is a stepping motor, which can rotate 90° accurately by precise step control, so as to meet the rotation track of the blocking rod 704 during use; the output end of the second motor 703 is connected with the blocking rod 704; the working area is formed between the blocking rod 704, the first folding plate 601 and the second folding plate 602, the working area is the folding area, the working area corresponds to the position of the pressing plate 204, and the working size is adapted to each other; during use, the hydraulic cylinder 202 stably presses the paperboard 11 into the working area along the preset track through the pressing plate 204, and the paperboard 11 is curved and folded according to the preset track through the guidance of the first folding plate 601, the second folding plate 602 and the blocking rod 704, so as to form the required carton.

[0035] As Figures 2-3As shown, the moving component 4 comprises: a slide 401 symmetrically arranged at the top end of the support frame 1 and a first motor 402 arranged at one side of the slide 401; a sliding groove is opened at the opposite side of the slide 401; the output end of the first motor 402 is connected with the threaded rod 403, the first motor 402 is a servo motor which can provide accurate and stable rotating speed and torque for the rotation of the threaded rod 403, so as to realize the accurate movement of the sliding block 404; the threaded rod 403 is located in the sliding groove and is threadedly connected with the negative pressure component 5 through the sliding block 404; the negative pressure component 5 comprises: a vacuum air pump 501, an electric telescopic rod 502 arranged at the bottom end of the vacuum air pump 501 and a suction disc 503 arranged at the telescopic end of the electric telescopic rod 502; the vacuum air pump 501 is connected with the suction disc 503 through an air guide pipe 504, the vacuum air pump 501 continuously discharges the air in the pump cavity through the reciprocating movement of the piston, so that a pressure environment lower than the atmospheric pressure outside is formed in the pump cavity, with the air being continuously discharged, the pressure in the pump cavity continuously decreases, thereby forming a pressure difference at the suction disc which communicates with the outside atmosphere, and entering the suction disc 503 through the air guide pipe 504, so that the suction disc 503 can adsorb the paperboard 11; the vacuum air pump 501 is a prior art and will not be described in detail here.

[0036] As shown in Figure 6 The feeding component 9 comprises: a storage box 901 and a pneumatic cylinder 902 arranged at the bottom end of the storage box 901; the storage box 901 is arranged at one side of the support frame 1; the pneumatic cylinder 902 penetrates and extends into the inside of the storage box 901 and is connected with a supporting plate 903 at the telescopic end, and the top working surface of the supporting plate 903 is in contact with the paperboard 11; during work, the pneumatic cylinder 902 drives the supporting plate 903 to move the paperboard 11 towards the suction disc 503, so as to facilitate the suction of the suction disc 503 to the paperboard 11 and improve the production efficiency.

[0037] During operation, the first motor 402 drives the threaded rod 403 to rotate. The threaded rod 403 moves the slider 404 and the vacuum pump 501 above the storage box 901. Then, the electric telescopic rod 502 moves the suction cup 503 towards the cardboard 11 inside the storage box 901. At this time, the vacuum pump 501 starts and connects to the suction cup 503 through the air guide pipe 504. A pressure difference is generated inside the suction cup 503 to adsorb the cardboard 11. Afterward, the electric telescopic rod 502 returns to its original position, and the first motor 402 rotates to move the suction cup 503 directly below the pressure plate 204. The hydraulic cylinder 202 starts and drives the pressure plate 204 through the connecting rod 203. The cardboard 11 on the suction cup 503 is stably pressed into the working area along a preset trajectory. The four sides of the cardboard 11 are bent and folded along the preset trajectory by the guidance of the first folding plate 601, the second folding plate 602 and the stop bar 704, thereby forming the carton required for production. After the carton is formed, the second motor 703 controls the stop bar 704 to move. At this time, the moving plate 1002 transports the carton to the corresponding position through the second electric push rod 12. Then, the push plate 803 in the pusher component 8 pushes the carton out of the device. After that, the second electric push rod 12 brings the conveying component 10 back to its original position. The above process is repeated to realize the automated cardboard 11 folding process.

[0038] Example 2:

[0039] like Figures 7-8 As shown, this embodiment provides a packaging carton folding device. The remaining components are the same as in Embodiment 1. The further improvement is that the support frame 1 includes: a first column 101 and a second column 103 arranged opposite to each other, a connecting plate 102 between the first column 101 and the second column 103, and a base 104 on one side of the second column 103; the conveying component 10 is located at the top of the connecting plate 102; the feeding component 9 is located on one side of the second column 103, and its bottom is fixedly connected to the base 104 connected to the bottom of the second column 103 by a fixing member; a discharge conveyor belt 3 is provided on one side of the first column 101, the height of the discharge conveyor belt 3 is adapted to the moving plate 1002, and the folded carton enters the discharge conveyor belt 3 for transportation through the push plate 803.

[0040] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A carton edge folding apparatus characterized by: Include: Support frame (1), set in the support frame (1) top mobile components (4), erected on the mobile components (4) pressure components (2), set in the support frame (1) and corresponding to the pressure components (2) folding edge components (6) and set in the support frame (1) one side of the work surface feeding components (9); The support frame (1) has a predetermined bearing capacity, and is a frame structure; its symmetrically provided with shielding components (7), the shielding components (7) located in the folding edge components (6) side; The mobile components (4) and the negative pressure components (5) for conveying paperboard (11) are movably connected.

2. The carton folder-bruder apparatus of claim 1 wherein: The pressure component (2) comprises: a mounting seat (201), a hydraulic cylinder (202) penetratingly arranged at the top of the mounting seat (201), and a pressing plate (204) connected with the hydraulic cylinder (202) through a connecting rod (203); the mounting seat (201) is arranged at the top of the mobile component (4); the hydraulic cylinder (202) is symmetrically provided with guide rods (205) on both sides, and one end of the guide rod (205) is connected with the top working surface of the pressing plate (204).

3. The carton folder-bruder apparatus of claim 2 wherein: The folding edge component (6) comprises: a first folding edge plate (601) and a second folding edge plate (602); the first folding edge plate (601) is at least two, and is connected with the support frame (1) through a positioning plate (603); the first folding edge plate (601) has a predetermined inclination, and is made of rigid material; two first folding edge plates (601) are connected with each other through a second folding edge plate (602).

4. The carton folder-bruder apparatus of claim 3 wherein: The shielding component (7) comprises: a fixed block (701), a guide seat (702) arranged at the top of the fixed block (701), and a blocking rod (704) movably connected with the guide seat (702); the guide seat (702) is provided with a second motor (703) on one side, and the output end of the second motor (703) is connected with the blocking rod (704); the blocking rod (704), the first folding edge plate (601) and the second folding edge plate (602) form a working area, the working area corresponds to the position of the pressing plate (204), and the working size is adapted to each other.

5. The carton folder-bruder apparatus of claim 1 wherein: The top working surface of the support frame (1) is movably connected with the conveying component (10), one end of the conveying component (10) is connected with the inner wall of one side of the support frame (1) through a second electric push rod (12); the top of the conveying component (10) is provided with a boosting component (8), which is used for pushing the folded carton out.

6. The carton folder-bruder apparatus of claim 5 wherein: The conveying component (10) comprises: a sliding rail (1001) and a moving plate (1002); the sliding rail (1001) is symmetrically arranged at the top of the support frame (1), and is slidably connected with the moving plate (1002), and the moving plate (1002) is symmetrically provided with a guardrail (1003) on the top; the top of the moving plate (1002) is connected with the boosting component (8).

7. The carton folder-bruder apparatus of claim 6 wherein: The boosting component (8) comprises a bearing seat (801) and a first electric push rod (802) engaged with the bearing seat (801); the first electric push rod (802) is connected with a push plate (803) at the telescopic end.

8. The carton folder-bruder apparatus of claim 1 wherein: The moving component (4) comprises a slide (401) symmetrically arranged at the top end of the support frame (1) and a first motor (402) arranged at one side of the slide (401); a slide groove is formed at the opposite side of the slide (401); the output end of the first motor (402) is connected with a threaded rod (403), the threaded rod (403) is located in the slide groove and is threadedly connected with the negative pressure component (5) through a sliding block (404).

9. The carton folder-bruder apparatus of claim 8 wherein: The negative pressure component (5) comprises a vacuum air pump (501), an electric telescopic rod (502) arranged at the bottom end of the vacuum air pump (501) and a suction disc (503) arranged at the telescopic end of the electric telescopic rod (502); the vacuum air pump (501) is connected with the suction disc (503) through an air guide pipe (504).

10. The carton folder-bruder apparatus of claim 1 wherein: The feeding component (9) comprises a storage box (901) and a pneumatic cylinder (902) arranged at the bottom end of the storage box (901); the storage box (901) is arranged at one side of the support frame (1); the pneumatic cylinder (902) penetrates through and extends to the inside of the storage box (901) and is connected with a supporting plate (903) at the telescopic end, and the top working surface of the supporting plate (903) is in contact with the paperboard (11).

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