Automatic forming and processing equipment for packaging boxes

Abstract

The utility model relates to the field of automatic forming and processing equipment, and discloses packaging box automatic forming and processing equipment which comprises a processing table, a limiting groove is formed in the upper surface of the processing table, a fixing frame is fixedly connected to the rear end of the processing table, and a hydraulic cylinder is fixedly connected to the upper end of the fixing frame. The bottom output end of the hydraulic cylinder penetrates through the fixing frame, a pressing plate is fixedly connected to the bottom output end of the hydraulic cylinder, a guide limiting assembly is arranged above the machining table and comprises a limiting plate, an elastic piece and a connecting rod, the limiting plate is fixedly connected to the upper surface of the machining table, and the elastic piece is fixedly connected to the limiting plate. And a bucket-shaped through groove is formed in the upper surface of the limiting plate. According to the utility model, through the arranged guide limiting assembly, the raw material can be extruded and limited by the hopper-shaped through groove and the limiting roller before being extruded and formed downwards by the pressing plate, so that the raw material is moved to a horizontal state, and the center of the raw material is aligned with the limiting groove.

Description

Technical Field

[0001] The utility model relates to the field of automatic forming processing equipment, in particular to automatic forming processing equipment for packaging boxes. Background Art

[0002] As the name suggests, a packaging box is a box used to package products. When processing the packaging box, it needs to be formed. Due to the rising labor costs and the stability of processing quality, automated equipment production has gradually replaced manual labor. Generally, the packaging box is squeezed downward by a pressing plate, which can automatically complete the frame forming of the packaging box and speed up the processing efficiency.

[0003] After searching, Chinese patent announcement number: CN218857802U discloses an automatic frame forming device for packaging boxes, including the installation of a pressing device, which solves the problem that most of the existing packaging box production methods are manual frame making, but the quality of manual box making is unstable, the scrap rate is relatively high, and a large number of people are required, resulting in low box making efficiency.

[0004] Before the existing automatic forming equipment for packaging boxes performs extrusion forming, it is necessary to accurately align the center of the packaging box with the limiting groove provided on the workbench so that the center of the packaging box raw material can accurately enter the limiting groove for extrusion forming. Once an offset occurs, the processing and forming effect will be affected. The placement of the existing packaging box raw materials is mostly manual operation, and the accuracy is difficult to grasp. It is easy to have an offset that affects the processing effect. Therefore, an automatic forming equipment for packaging boxes is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic forming and processing equipment for a packaging box, aiming to improve the problem in the prior art that the packaging box raw materials are easily offset when placed before extrusion forming, which affects the processing effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic forming processing equipment for packaging boxes, comprising a processing table, a limiting groove is provided on the upper surface of the processing table, a fixing frame is fixedly connected to the rear end of the processing table, a hydraulic cylinder is fixedly connected to the upper end of the fixing frame, the bottom output end of the hydraulic cylinder passes through the fixing frame, a pressing plate is fixedly connected to the bottom output end of the hydraulic cylinder, a guide limiting assembly is arranged above the processing table, and the guide limiting assembly comprises:

[0007] A limit plate, the limit plate is fixedly connected to the upper surface of the processing table, and a bucket-shaped through groove is opened on the upper surface of the limit plate;

[0008] An elastic member, wherein the elastic member is fixedly connected to the upper surface of the pressing plate, the upper end of the elastic member is fixedly connected to a connecting plate, the upper surface of the connecting plate is fixedly connected to an electric push rod, one end of the electric push rod away from the center of the pressing plate is fixedly connected to a moving plate, and one side of the connecting plate away from the center of the pressing plate is fixedly connected to a telescopic rod;

[0009] A connecting rod is fixedly connected to the bottom surface of the movable plate, the bottom end of the connecting rod is fixedly connected to a U-shaped frame, and the interior of the U-shaped frame is rotatably connected to a limiting roller.

[0010] As a further description of the above technical solution:

[0011] A mounting bracket is fixedly connected to the left end of the upper surface of the processing table, a handle is provided at the front end of the mounting bracket, a rotating rod is fixedly connected to the rear end of the handle, a torsion spring is sleeved on the outer side of the rotating rod, a winding roller is fixedly connected to the outer side of the rotating rod, a shielding cloth is fixedly connected to the outer side of the winding roller, a baffle is fixedly connected to the right end of the shielding cloth, and a clamping block is fixedly connected to the right side surface of the limiting plate.

[0012] As a further description of the above technical solution:

[0013] The bottom end of the bucket-shaped through groove is communicated with the inside of the limiting groove, and the size of the bucket-shaped through groove is matched with the size of the limiting groove.

[0014] As a further description of the above technical solution:

[0015] There are two elastic members, which are respectively fixedly connected to the left and right ends of the upper surface of the pressing plate, and the right end of the telescopic rod is fixedly connected to the left side surface of the moving plate.

[0016] As a further description of the above technical solution:

[0017] A collecting box is arranged at the left end of the upper surface of the processing table, and the collecting box is located just below the winding roller.

[0018] As a further description of the above technical solution:

[0019] The front end of the torsion spring is fixedly connected to the back side of the handle, and the rear end of the torsion spring is fixedly connected to the front side surface of the mounting frame.

[0020] As a further description of the above technical solution:

[0021] The rear end of the rotating rod penetrates the mounting frame, and the rear end of the rotating rod is rotatably connected to the rear inner wall of the mounting frame.

[0022] As a further description of the above technical solution:

[0023] A clamping slot is provided on the right side surface of the baffle plate, and the baffle plate is clamped with the clamping block through the clamping slot.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the utility model, by setting the guide and limit assembly, the raw material can be guided, extruded and limited by the bucket-shaped through groove and the limit roller before being extruded downward by the pressing plate, so that the raw material is moved to a horizontal state and the center of the raw material is aligned with the limit groove, so as to avoid the raw material from being offset during the placement process and affecting the processing effect.

[0026] 2. In the utility model, through the cooperation of the provided mounting frame, handle, rotating rod, winding roller and shielding cloth, the upper part of the limit plate can be shielded to prevent external dust and impurities from entering the limit groove and affecting the extrusion molding effect of the packaging box raw material, and through the cooperation of the provided torsion spring, baffle, card block and collection box, the shielding cloth can be automatically wound up, and the dust and impurities attached to the shielding cloth can automatically fall into the collection box for collection, thereby reducing the difficulty of operation and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the whole of an automatic forming and processing equipment for packaging boxes proposed by the utility model;

[0028] Figure 2 A schematic diagram of a processing table and a guide and limiting assembly of a packaging box automatic forming processing equipment proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of an elastic member, a connecting plate, an electric push rod, a moving plate and a U-shaped frame of an automatic forming processing device for a packaging box proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of a mounting frame, a shielding cloth and a baffle of an automatic forming and processing device for a packaging box proposed by the utility model;

[0031] Figure 5 This is a schematic diagram of A of a packaging box automatic forming processing equipment proposed by the utility model;

[0032] Figure 6 This is a schematic diagram of B of an automatic forming and processing equipment for a packaging box proposed by the utility model.

[0033] Legend:

[0034] 1. Processing table; 2. Limiting groove; 3. Fixed frame; 4. Hydraulic cylinder; 5. Pressing plate; 601. Limiting plate; 602. Bucket-shaped through groove; 603. Elastic member; 604. Connecting plate; 605. Electric push rod; 606. Moving plate; 607. Telescopic rod; 608. Connecting rod; 609. U-shaped frame; 610. Limiting roller; 701. Mounting frame; 702. Handle; 703. Rotating rod; 704. Torsion spring; 705. Winding roller; 706. Shielding cloth; 707. Baffle; 708. Block; 709. Collection box. DETAILED DESCRIPTION

[0035] 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.

[0036] Reference Figure 1-Figure 2 The utility model provides an embodiment: an automatic forming processing equipment for a packaging box, including a processing table 1, a limiting groove 2 is arranged on the upper surface of the processing table 1, a fixing frame 3 is fixedly connected to the rear end of the processing table 1, a hydraulic cylinder 4 is fixedly connected to the upper end of the fixing frame 3, the bottom output end of the hydraulic cylinder 4 passes through the fixing frame 3, and a pressing plate 5 is fixedly connected to the bottom output end of the hydraulic cylinder 4. When the hydraulic cylinder 4 is started, the pressing plate 5 can be driven to move downward, and the packaging box raw material is placed above the processing table 1 in advance. The pressing plate 5 will squeeze the raw material into the limiting groove 2 for direct forming, thereby improving the processing efficiency. A guide limiting component is arranged above the processing table 1.

[0037] Reference Figure 2-Figure 3The guide limit assembly includes: a limit plate 601, an elastic member 603 and a connecting rod 608. The limit plate 601 is fixedly connected to the upper surface of the processing table 1. A bucket-shaped through groove 602 is provided on the upper surface of the limit plate 601. The bottom end of the bucket-shaped through groove 602 is interconnected with the interior of the limit groove 2, and the size of the bucket-shaped through groove 602 is adapted to the size of the limit groove 2. The packaging box raw material can be squeezed into the interior of the limit groove 2 through the bucket-shaped through groove 602 to complete the molding process. The elastic member 603 is fixedly connected to the upper surface of the pressing plate 5. There are two elastic members 603. The two elastic members 603 are respectively fixedly connected to the left and right ends of the upper surface of the pressing plate 5. The upper end of the elastic member 603 is fixedly connected to a connecting plate 604. When the connecting plate 604 moves upward, it will drive the elastic member 603 to move synchronously, so that the elastic member 603 is stretched to generate elastic potential energy. After the force on the connecting plate 604 disappears, , the connecting plate 604 will reset downward under the action of the elastic potential energy of the elastic member 603, the upper surface of the connecting plate 604 is fixedly connected with an electric push rod 605, and one end of the electric push rod 605 away from the center of the pressing plate 5 is fixedly connected with a movable plate 606, and one side of the connecting plate 604 away from the center of the pressing plate 5 is fixedly connected with a telescopic rod 607, and the right end of the telescopic rod 607 is fixedly connected to the left surface of the movable plate 606. When the electric push rod 605 is started, it can drive the movable plate 606 to perform linear motion in the left and right directions, and can guide and limit raw materials of different specifications to meet different production needs. The telescopic rod 607 can limit the movement of the movable plate 606 to ensure that the movement of the movable plate 606 remains stable, and the connecting rod 608 is fixedly connected to the bottom surface of the movable plate 606, and the bottom end of the connecting rod 608 is fixedly connected with a U-shaped frame 609, and the internal rotation of the U-shaped frame 609 is connected to a limiting roller 610.

[0038] Before the pressing plate 5 moves downward to extrude the raw material for the packaging box, the raw material is directly placed into the inside of the bucket-shaped slot 602, and then the electric push rod 605 is started to drive the moving plate 606 to adjust the left and right directions, so that the distance between the two limiting rollers 610 is consistent with the width of the raw material. When the pressing plate 5 moves downward for extrusion, the limiting rollers 610 will release the raw material before the pressing plate 5. At this time, the limiting rollers 610 will squeeze the contact positions between the left and right ends of the raw material and the inner wall of the bucket-shaped slot 602, so that the inclined raw material is moved to a horizontal state under the cooperative extrusion of the inner wall of the bucket-shaped slot 602 and the limiting rollers 610. At the same time, the center position of the raw material will be aligned with the limiting slot 2. As the pressing plate 5 continues to press downward, the center position of the raw material can be accurately extruded into the inside of the limiting slot 2. There is no need to accurately align the raw material with the limiting slot 2, which can avoid the situation where the raw material offset affects the processing effect.

[0039] Reference Figure 4-Figure 6The left end of the upper surface of the processing table 1 is fixedly connected with a mounting frame 701, a handle 702 is provided at the front end of the mounting frame 701, and a rotating rod 703 is fixedly connected to the rear end of the handle 702. The rear end of the rotating rod 703 passes through the mounting frame 701, and the rear end of the rotating rod 703 is rotatably connected to the rear inner wall of the mounting frame 701. A torsion spring 704 is sleeved on the outer side of the rotating rod 703, and the front end of the torsion spring 704 is fixedly connected to the back of the handle 702, and the rear end of the torsion spring 704 is fixedly connected to the front surface of the mounting frame 701. The outer side of the processing table 1 is fixedly connected with a winding roller 705. When the handle 702 is rotated, the rotating rod 703 and the winding roller 705 can be driven to move synchronously, and the torsion spring 704 can be driven to rotate synchronously, so that the torsion spring 704 rotates to generate torque. A collection box 709 is provided at the left end of the upper surface of the processing table 1. The collection box 709 is located directly below the winding roller 705. A shielding cloth 706 is fixedly connected to the outer side of the winding roller 705. The right end of the shielding cloth 706 is fixedly connected to a baffle plate 707. The right side surface of the limit plate 601 is fixedly connected There is a card block 708, and a card slot is opened on the right surface of the baffle 707. The baffle 707 is connected with the card block 708 through the card slot. When the winding roller 705 rotates, it can drive the shielding cloth 706 to be rolled up or released. When the shielding cloth 706 is released, the baffle 707 is pulled to the right, so that the shielding cloth 706 covers the top of the limiting plate 601, and the bucket-shaped through groove 602 and the inside of the limiting groove 2 are shielded to prevent external dust and impurities from entering the limiting groove 2 and affecting the molding effect of the packaging box. When the baffle 707 moves to the limiting plate When the blocking cloth 706 needs to be rolled up and the limiting slot 2 is opened, the slot can be moved out of the blocking block 708 to release the limiting position of the baffle 707. At this time, the winding roller 705 will rotate counterclockwise and reset under the torque of the torsion spring 704, thereby winding the winding roller 705 and causing the impurities attached to the surface of the winding roller 705 to automatically fall into the collection box 709 for collection.

[0040] Working principle: Before extruding the raw materials for the packaging box, move the card slot away from the card block 708, release the limit on the shielding cloth 706, and allow the shielding cloth 706 to automatically roll up to the outside of the winding roller 705. Then, the raw materials can be placed inside the bucket-shaped slot 602, and the hydraulic cylinder 4 is started to drive the pressure plate 5 to move downward. The limiting roller 610 will first contact the raw materials, and through the extrusion cooperation between the limiting roller 610 and the bucket-shaped slot 602, the raw materials are extruded and limited, so that the raw materials are moved to a horizontal state and the center of the raw materials is aligned with the limiting slot 2, so as to avoid the deviation of the raw materials and affect the processing effect. As the pressure plate 5 is continuously pressed downward, the raw materials can be squeezed into the limiting slot 2 for extrusion molding, thereby improving the processing efficiency.

[0041] 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. An automatic forming processing device for a packaging box, comprising a processing table (1), a limiting groove (2) is provided on the upper surface of the processing table (1), a fixing frame (3) is fixedly connected to the rear end of the processing table (1), a hydraulic cylinder (4) is fixedly connected to the upper end of the fixing frame (3), a bottom output end of the hydraulic cylinder (4) passes through the fixing frame (3), and a pressing plate (5) is fixedly connected to the bottom output end of the hydraulic cylinder (4), characterized in that: A guide and limit assembly is arranged above the processing table (1), and the guide and limit assembly comprises: A limiting plate (601), the limiting plate (601) is fixedly connected to the upper surface of the processing table (1), and a bucket-shaped through groove (602) is formed on the upper surface of the limiting plate (601); An elastic member (603), wherein the elastic member (603) is fixedly connected to the upper surface of the pressing plate (5), the upper end of the elastic member (603) is fixedly connected to a connecting plate (604), the upper surface of the connecting plate (604) is fixedly connected to an electric push rod (605), one end of the electric push rod (605) away from the center of the pressing plate (5) is fixedly connected to a movable plate (606), and one side of the connecting plate (604) away from the center of the pressing plate (5) is fixedly connected to a telescopic rod (607); A connecting rod (608) is fixedly connected to the bottom surface of the movable plate (606), and the bottom end of the connecting rod (608) is fixedly connected to a U-shaped frame (609), and the interior of the U-shaped frame (609) is rotatably connected to a limiting roller (610).

2. The automatic forming and processing equipment for packaging boxes according to claim 1 is characterized in that: A mounting frame (701) is fixedly connected to the left end of the upper surface of the processing table (1), a handle (702) is provided at the front end of the mounting frame (701), a rotating rod (703) is fixedly connected to the rear end of the handle (702), a torsion spring (704) is sleeved on the outer side of the rotating rod (703), a winding roller (705) is fixedly connected to the outer side of the rotating rod (703), a shielding cloth (706) is fixedly connected to the outer side of the winding roller (705), a baffle (707) is fixedly connected to the right end of the shielding cloth (706), and a clamping block (708) is fixedly connected to the right side surface of the limiting plate (601).

3. The automatic forming and processing equipment for packaging boxes according to claim 1 is characterized in that: The bottom end of the bucket-shaped through groove (602) is connected to the interior of the limiting groove (2), and the size of the bucket-shaped through groove (602) is adapted to the size of the limiting groove (2).

4. The automatic forming and processing equipment for packaging boxes according to claim 1 is characterized in that: There are two elastic members (603), which are respectively fixedly connected to the left and right ends of the upper surface of the pressing plate (5), and the right end of the telescopic rod (607) is fixedly connected to the left side surface of the movable plate (606).

5. The automatic forming and processing equipment for packaging boxes according to claim 2, characterized in that: A collection box (709) is provided at the left end of the upper surface of the processing table (1), and the collection box (709) is located directly below the winding roller (705).

6. The automatic forming and processing equipment for packaging boxes according to claim 2, characterized in that: The front end of the torsion spring (704) is fixedly connected to the back side of the handle (702), and the rear end of the torsion spring (704) is fixedly connected to the front side surface of the mounting frame (701).

7. The automatic forming and processing equipment for packaging boxes according to claim 2, characterized in that: The rear end of the rotating rod (703) passes through the mounting frame (701), and the rear end of the rotating rod (703) is rotatably connected to the rear inner wall of the mounting frame (701).

8. The automatic forming and processing equipment for packaging boxes according to claim 2, characterized in that: A clamping slot is provided on the right side surface of the baffle (707), and the baffle (707) is clamped with the clamping block (708) via the clamping slot.

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