A package forming apparatus

Abstract

The utility model discloses a kind of packaging box forming equipment, including equipment main body, the upper surface of equipment main body is fixedly connected with support frame, mounting bracket, the top lower surface of support frame is equipped with hydraulic cylinder, the movable end of hydraulic cylinder is equipped with quick-release indentation component for paperboard indentation, the mounting bracket is symmetrically set in front and back, the top lower surface of mounting bracket is equipped with electric push rod, the movable end of electric push rod is equipped with quick-release positioning component for paperboard accurate positioning, the position of quick-release positioning component and quick-release indentation component corresponds, the top of equipment main body is equipped with installation groove one, installation groove two, and the inside installation groove one and installation groove two are equipped with conveying device for paperboard conveying. It can replace corresponding size and layout indentation plate, that is, the indentation of packaging box paperboard of different size and indentation layout can be processed, practicality is strong, and the position accuracy of indentation is guaranteed, improve the finished product quality of packaging box.

Description

Technical Field

[0001] This utility model relates to the field of packaging design technology, and in particular to a packaging box forming equipment. Background Technology

[0002] A creasing machine, also known as a flatbed creasing and cutting machine, is a specialized piece of equipment used to crimp and cut various types of ordinary cardboard, corrugated cardboard, plastic sheets, and leather products. It is suitable for use in industries such as printing, packaging, and plastics. It has the advantages of compact structure, excellent manufacturing, large cutting force, high precision, ease of use, and safe and reliable operation. In the production process of packaging boxes, a creasing machine is required to leave marks on the packaging boxes, making them easier to fold.

[0003] Existing creasing devices can only creasing cardboard of fixed size and design, which is not very practical. In addition, existing creasing devices are not convenient for positioning the packaging box during use, which leads to inaccurate creasing position and seriously affects the creasing quality of the creasing device. Utility Model Content

[0004] The purpose of this invention is to provide a packaging box forming equipment that can replace the embossing plate of corresponding size and layout, so as to perform embossing processing on packaging box cardboard of different sizes and embossing layouts. It is highly practical, ensures the precise position of the embossing, and improves the quality of the finished packaging box.

[0005] To achieve the above objectives, a packaging box forming device is provided, comprising a main body, a support frame and a mounting frame fixedly connected to the upper surface of the main body, a hydraulic cylinder mounted on the top lower surface of the support frame, a quick-release creasing assembly for creasing cardboard mounted on the movable end of the hydraulic cylinder, the mounting frame being arranged symmetrically front and back, an electric push rod mounted on the top lower surface of each mounting frame, a quick-release positioning assembly for precise positioning of cardboard mounted on the movable end of the electric push rod, the quick-release positioning assembly corresponding to the quick-release creasing assembly, and a mounting slot one and a mounting slot two being provided on the top of the main body, with a conveying device for conveying cardboard installed in the mounting slot one and mounting slot two.

[0006] According to the packaging box forming equipment, the quick-release creasing assembly includes a top plate, a pressure plate, creasing plates, and a fixing bolt. The bottom end of the top plate has a sliding groove, and the inner side wall of the sliding groove is slidably connected to the side wall of the pressure plate. The creasing plates are provided in a plurality of positions distributed in the shape of cardboard creases. The creasing plates are all fixedly installed at the bottom end of the pressure plate. The left side of the pressure plate has a screw hole, and the side wall of the fixing bolt penetrates the left side wall of the top plate and is threadedly connected to the inner wall of the screw hole.

[0007] According to the packaging box forming equipment, the quick-release positioning assembly includes a fixed plate, a positioning frame, and two fixing bolts that are fixedly connected to the movable end of an electric push rod. Limiting shells are welded to the opposite surfaces of the two fixed plates. Fixed blocks are symmetrically arranged at the top front and back of the positioning frame. The fixed blocks are positioned corresponding to the limiting shells. A screw hole is provided on the left side wall of one side of the fixed block. The side wall of the two fixing bolts penetrates the left side wall of the limiting shell and is threaded to the inner wall of the screw hole.

[0008] According to the packaging box forming equipment, the inner sidewall of the positioning frame is provided with a guide slope, and a notch is opened on the right side of the positioning frame.

[0009] According to the packaging box forming equipment, the conveying device includes a transmission roller and a motor. The two ends of the two transmission rollers are rotatably connected to the inner sidewall of the mounting groove one. A conveyor belt is connected between the two transmission rollers. The motor is fixedly installed in the mounting groove two. The output end of the motor is fixedly connected to one end of the adjacent transmission roller.

[0010] According to the packaging box forming equipment, a bearing plate is fixedly connected to the inner side wall of the mounting groove, and the upper surface of the bearing plate is in contact with the upper and lower surfaces of the conveyor belt.

[0011] According to the aforementioned packaging box forming equipment, a control panel is installed on the side wall of the main body of the equipment, and the control panel is electrically connected to a hydraulic cylinder, an electric push rod, and a motor.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, the quick-release creasing assembly allows for easy replacement of the creasing plate when needed for packaging boxes of different sizes. Simply rotate and remove the fixing bolt to release the limit on the pressure plate and creasing plate, and pull the pressure plate out of the groove to complete the disassembly. Replace the creasing plate with one of the corresponding size and layout to creasing packaging boxes of different sizes and creasing layouts. This makes it highly practical.

[0014] 2. Compared with existing technologies, the quick-release positioning component allows for precise positioning of the cardboard. The cardboard is placed into the positioning frame through a notch, and a guide ramp provides coarse positioning. The guide cardboard then slides into the positioning frame, ensuring a tight fit between the sidewall of the cardboard and the inner side of the positioning frame. This achieves accurate positioning, guarantees precise indentation, and improves the quality of the finished packaging box. When changing to a different size positioning frame, simply rotate and remove the second fixing bolt to disassemble and replace it, further enhancing the device's practicality. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a perspective view of a packaging box forming device according to the present invention;

[0017] Figure 2 This is a partial cross-sectional view of a packaging box forming device according to the present invention;

[0018] Figure 3 This is a structural diagram of a quick-release indentation component for a packaging box forming equipment according to this utility model;

[0019] Figure 4 This is a structural diagram of a quick-release positioning component for a packaging box forming equipment according to this utility model.

[0020] Legend:

[0021] 1. Main body of the equipment; 2. Support frame; 3. Hydraulic cylinder; 4. Quick-release indentation assembly; 5. Mounting frame; 6. Electric push rod; 7. Quick-release positioning assembly; 8. Conveying device; 9. Control panel; 10. Bearing plate; 101. Mounting slot one; 102. Mounting slot two; 401. Top plate; 4011. Slide groove; 402. Pressure plate; 4021. Screw hole one; 403. Indentation plate; 404. Fixing bolt one; 701. Fixing plate; 702. Limiting shell; 703. Positioning frame; 7031. Notch; 7032. Guide slope; 704. Fixing block; 7041. Screw hole two; 705. Fixing bolt two; 801. Drive roller; 802. Conveyor belt; 803. Motor. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model provides a packaging box forming equipment, which includes a main body 1. A support frame 2 and a mounting frame 5 are fixedly connected to the upper surface of the main body 1. A hydraulic cylinder 3 is installed on the lower top surface of the support frame 2. A quick-release creasing component 4 for creasing cardboard is installed on the movable end of the hydraulic cylinder 3. The mounting frame 5 is arranged symmetrically front and back. An electric push rod 6 is installed on the lower top surface of the mounting frame 5. A quick-release positioning component 7 for precise positioning of cardboard is installed on the movable end of the electric push rod 6. The quick-release positioning component 7 corresponds to the quick-release creasing component 4. The top of the main body 1 has a first mounting groove 101 and a second mounting groove 102. A conveying device 8 for conveying cardboard is installed in the first mounting groove 101 and the second mounting groove 102.

[0024] The quick-release creasing assembly 4 includes a top plate 401, a pressure plate 402, a creasing plate 403, and a fixing bolt 404. The bottom end of the top plate 401 has a groove 4011, the inner wall of which is slidably connected to the side wall of the pressure plate 402. Several creasing plates 403 are distributed at the crease positions of the cardboard, and each creasing plate 403 is fixedly installed at the bottom end of the pressure plate 402. A screw hole 4021 is provided on the left side of the pressure plate 402. The side wall of the fixing bolt 404 penetrates the left side wall of the top plate 401 and is threadedly connected to the inner wall of the screw hole 4021. Through the hydraulic cylinder 3 and the quick-release creasing assembly 4, the packaging cardboard is creasing... When performing creasing, the hydraulic cylinder 3 is activated via the control panel 9 to push the quick-release creasing assembly 4 downward. The creasing plate 403, in conjunction with the support plate 10, creasing the folded part of the positioned cardboard. The creasing can be completed in one go, with high creasing efficiency. When the creasing plate 403 needs to be replaced according to the packaging box cardboard of different sizes, the fixing bolt 404 is rotated to release the limit on the pressure plate 402 and the creasing plate 403. The pressure plate 402 can be pulled out from the slide 4011 to complete the disassembly. By replacing the creasing plate 403 with the corresponding size and layout, the packaging box cardboard of different sizes and creasing layouts can be creasing processed, which is highly practical.

[0025] The quick-release positioning assembly 7 includes a fixing plate 701, a positioning frame 703, and a second fixing bolt 705, which are fixedly connected to the movable end of the electric push rod 6. Limiting shells 702 are welded to the opposite surfaces of the two fixing plates 701. The top of the positioning frame 703 has symmetrically arranged fixing blocks 704, which correspond to the positions of the limiting shells 702. A screw hole 7041 is provided on the left side wall of one fixing block 704. The side wall of the second fixing bolt 705 penetrates the left side wall of the limiting shell 702 and is threaded into the inner wall of the screw hole 7041. The inner side wall of the positioning frame 703 has a guide slope 7032, and the right side of the positioning frame 703 has a notch 7031. The quick-release positioning assembly 7 allows the electric push rod 6 to be used for positioning. Component 7, when positioning the cardboard, places the cardboard into the positioning frame 703 through the notch 7031, and the guide slope 7032 performs coarse positioning. Then, the guide cardboard slides into the positioning frame 703, so that the side wall of the cardboard fits tightly against the inner side of the positioning frame 703, thus achieving precise positioning, ensuring accurate crease position, and improving the finished product quality of the packaging box. After crease, the electric push rod 6 retracts the movable rod to drive the positioning frame 703 to rise, releasing the limit on the cardboard. Then, the hydraulic cylinder 3 drives the crease plate 403 to rise, completing the cardboard separation. When replacing the positioning frame 703 of different sizes, the fixing bolt 705 can be rotated to remove it for disassembly and replacement, further improving the practicality of the device.

[0026] The conveying device 8 includes a drive roller 801 and a motor 803. A control panel 9 is installed on the side wall of the main body 1. The control panel 9 is electrically connected to the hydraulic cylinder 3, the electric push rod 6, and the motor 803. The two ends of the two drive rollers 801 are rotatably connected to the inner side wall of the first mounting groove 101. A conveyor belt 802 is connected between the two drive rollers 801. The motor 803 is fixedly installed in the second mounting groove 102. The output end of the motor 803 is fixedly connected to one end of the adjacent drive roller 801. A bearing plate 10 is fixedly connected to the inner side wall of the first mounting groove 101. The upper surface of the bearing plate 10 is in contact with the upper and lower surfaces of the conveyor belt 802. Through the conveying device 8, the motor 803 drives the drive rollers 801 to rotate the conveyor belt 802, which can convey the cardboard to the subsequent processing area, thereby improving processing efficiency.

[0027] Working principle: During use, when positioning the cardboard, the cardboard is placed into the positioning frame 703 through the notch 7031. The guide slope 7032 provides rough positioning, and then the cardboard slides into the positioning frame 703, making the side wall of the cardboard fit tightly against the inner side of the positioning frame 703. Then, the hydraulic cylinder 3 is activated to push the quick-release creasing assembly 4 downward. The creasing plate 403, together with the support plate 10, creasing the folded part of the positioned cardboard in one go. After creasing, the electric push rod 6 retracts the movable rod, causing the positioning frame 703 to rise and release the cardboard from the limit. Then, the hydraulic cylinder 3 drives the creasing plate 403 to rise again, completing the cardboard release. Finally, the motor 803 drives the transmission roller 801 to drive the conveyor belt 802 to rotate, which can transport the cardboard to the subsequent processing area, improving processing efficiency.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A packaging box forming device, comprising a main body (1), characterized in that, The upper surface of the main body (1) of the equipment is fixed with a support frame (2) and a mounting frame (5). A hydraulic cylinder (3) is installed on the lower top surface of the support frame (2). A quick-release creasing assembly (4) for creasing the cardboard is installed on the movable end of the hydraulic cylinder (3). The mounting frame (5) is arranged symmetrically front and back. An electric push rod (6) is installed on the lower top surface of the mounting frame (5). A quick-release positioning assembly (7) for precise positioning of the cardboard is installed on the movable end of the electric push rod (6). The quick-release positioning assembly (7) is positioned corresponding to the quick-release creasing assembly (4). The top of the main body (1) of the equipment is provided with a first mounting slot (101) and a second mounting slot (102). A conveying device (8) for conveying the cardboard is installed in the first mounting slot (101) and the second mounting slot (102).

2. The packaging box forming equipment according to claim 1, characterized in that, The quick-release creasing assembly (4) includes a top plate (401), a pressure plate (402), a creasing plate (403), and a fixing bolt (404). The bottom end of the top plate (401) is provided with a sliding groove (4011). The inner side wall of the sliding groove (4011) is slidably connected to the side wall of the pressure plate (402). The creasing plate (403) is provided with several creasing positions distributed in the shape of cardboard creases. The creasing plates (403) are all fixedly installed at the bottom end of the pressure plate (402). The left side of the pressure plate (402) is provided with a screw hole (4021). The side wall of the fixing bolt (404) penetrates the left side wall of the top plate (401) and is threadedly connected to the inner wall of the screw hole (4021).

3. The packaging box forming equipment according to claim 1, characterized in that, The quick-release positioning assembly (7) includes a fixing plate (701), a positioning frame (703), and a second fixing bolt (705) that are fixedly connected to the movable end of the electric push rod (6). The two fixing plates (701) are welded to the opposite sides of each other, and a limiting shell (702) is welded to each other. The top of the positioning frame (703) is symmetrically provided with fixing blocks (704) at the front and back. The fixing blocks (704) are positioned corresponding to the limiting shells (702). The left side wall of one side of the fixing block (704) is provided with a second screw hole (7041). The side wall of the second fixing bolt (705) penetrates the left side wall of the limiting shell (702) and is threaded to the inner wall of the second screw hole (7041).

4. The packaging box forming equipment according to claim 3, characterized in that, The inner wall of the positioning frame (703) is provided with a guide slope (7032), and a notch (7031) is opened on the right side of the positioning frame (703).

5. The packaging box forming equipment according to claim 1, characterized in that, The conveying device (8) includes a transmission roller (801) and a motor (803). The two ends of the two transmission rollers (801) are rotatably connected to the inner sidewall of the first mounting groove (101). A conveyor belt (802) is connected between the two transmission rollers (801). The motor (803) is fixedly installed in the second mounting groove (102). The output end of the motor (803) is fixedly connected to one end of the adjacent transmission roller (801).

6. The packaging box forming equipment according to claim 1, characterized in that, The inner wall of the mounting groove (101) is fixed with a bearing plate (10), and the upper surface of the bearing plate (10) is in contact with the upper lower surface of the conveyor belt (802).

7. The packaging box forming equipment according to claim 1, characterized in that, The control panel (9) is installed on the side wall of the main body (1) of the equipment. The control panel (9) is electrically connected to the hydraulic cylinder (3), the electric push rod (6) and the motor (803).

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