An inboard flange forming machine

Abstract

This application discloses an inner folding forming machine, comprising: a frame, with a rectangular groove in the center of the frame's table surface; a bending section, including a four-wheel drive linkage unit and four bending blocks, the four-wheel drive linkage unit being located at the bottom of the frame, the four bending blocks initially arranged in a rectangular structure within the rectangular groove and connected to the four-wheel drive linkage unit respectively, and driven by the four-wheel drive linkage unit, the four bending blocks can be pushed outwards synchronously; and an inspection section, including a frame and a vision inspection unit, the frame being located on one side of the frame's table surface, and the vision inspection unit being located on the top of the frame and directly opposite the bending section. After the unfolded packaging box is placed on the frame's table surface, the inspection section can control the four-wheel drive linkage unit to drive the four bending blocks to fold and press the four inner edges of the packaging cardboard onto the gray board, which, compared to manual bending and pressing, not only ensures bending quality but also greatly improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging box production technology, and specifically discloses an inner folding forming machine. Background Technology

[0002] Packaging boxes are containers used to hold products and can be widely used in various fields to protect and display products.

[0003] like Figure 1 The packaging box shown (in its unfolded state, with a rectangular cutout in the center) includes a gray board a and a packaging cardboard b. During production, the four inner edges of the packaging cardboard need to be bent and pressed onto the gray board. In the prior art, this part of the operation is basically done manually. However, manual operation not only cannot guarantee the quality of bending and pressing, but also increases the labor burden of operators and has relatively low work efficiency.

[0004] To address the aforementioned problems, this application discloses an inner folding forming machine. Utility Model Content

[0005] To overcome the shortcomings of the existing technology, this utility model discloses an inner folding forming machine.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: an inner folding forming machine, comprising:

[0007] A platform, wherein a rectangular groove is formed in the middle of the platform surface;

[0008] The bending section includes a four-wheel drive linkage drive unit and four bending blocks. The four-wheel drive linkage drive unit is located at the bottom of the frame. The four bending blocks are initially arranged in a rectangular structure in a rectangular groove and are respectively connected to the four-wheel drive linkage drive unit. Under the drive of the four-wheel drive linkage drive unit, the four bending blocks can be pushed outward synchronously.

[0009] The inspection unit includes a frame and a vision inspection unit. The frame is disposed on one side of the table surface of the test bench, and the vision inspection unit is disposed on the top of the frame and directly opposite the bending section.

[0010] More preferably, a support plate is provided below the platform, and the four-wheel drive linkage drive unit is mounted on the support plate.

[0011] More preferably, the four-wheel drive linkage unit includes a bidirectional drive unit and two connecting rods. The bidirectional drive unit is disposed above the support plate along a first direction. Linear guide rails are respectively provided on both sides of the support plate in a second direction. Two bending blocks are respectively connected to two drive parts of the bidirectional drive unit. Two other bending blocks are respectively slidably connected to the two linear guide rails. The two connecting rods respectively connect the two bending blocks connected to the bidirectional drive unit and the two bending blocks slidably connected to the two linear guide rails.

[0012] More preferably, the bidirectional drive unit is either a bidirectional lead screw or a bidirectional cylinder.

[0013] A further preferred embodiment is that all four bending blocks are designed as inverted L-shaped bending blocks, and each of the four inverted L-shaped bending blocks has a guide bevel along its lateral edge.

[0014] More preferably, a pad is provided above the table surface of the frame, and the rectangular groove extends through the pad.

[0015] More preferably, the visual inspection unit includes a visual inspection camera and a ring light source, with the visual inspection camera mounted on the top of the frame and the ring light source surrounding the outer ring of the visual inspection camera.

[0016] This utility model achieves the following beneficial effects:

[0017] After the unfolded packaging box is placed on the table, the four-wheel drive linkage unit controlled by the inspection department can drive four bending blocks to bend and press the four inner sides of the packaging cardboard onto the gray board. Compared with manual bending and pressing, this not only ensures the bending quality, but also greatly improves work efficiency.

[0018] Other features and advantages of this invention will be set forth in the following description and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the specification, serve to explain the principles of the disclosure.

[0020] Figure 1 This is a schematic diagram of the overall structure disclosed in this utility model;

[0021] Figure 2 This is a schematic diagram of the packaging box unfolded according to the present utility model.

[0022] In the diagram: 10, stand; 11, rectangular groove; 20, bending section; 21, bending block; 22, four-wheel drive linkage unit; 221, bidirectional drive unit; 222, linear guide rail; 223, connecting rod; 30, inspection section; 31, frame; 32, vision inspection unit; 321, vision inspection camera; 322, ring light source; 40, pad; 50, support plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Example

[0026] To address the issue of existing technologies relying on manual labor, such as... Figure 1 The packaging cardboard shown has its four inner edges folded and pressed onto the grey board, which cannot guarantee quality and work efficiency. (Refer to...) Figure 2 As shown, this application discloses an inner folding forming machine, comprising:

[0027] A rectangular groove 11 is provided in the middle of the table surface of the table 10, and a pad 40 is provided above the table surface of the table 10. The rectangular groove 11 extends through the pad 40.

[0028] The bending section 20 includes a four-wheel drive linkage drive unit 22 and four bending blocks 21. The four-wheel drive linkage drive unit 22 is located at the bottom of the frame 10. The four bending blocks 21 are initially arranged in a rectangular structure in the rectangular groove 11 and are respectively connected to the four-wheel drive linkage drive unit 22. Under the drive of the four-wheel drive linkage drive unit 22, the four bending blocks 21 can be pushed outward synchronously.

[0029] The inspection unit 30 includes a frame 31 and a vision inspection unit 32. The frame 31 is disposed on one side of the table surface of the table 10, and the vision inspection unit 32 is disposed on the top of the frame 31 and is directly opposite to the bending part 20.

[0030] In practical use, the operator places the unfolded packaging box onto the pad 40 by passing it through the four bending blocks 21. As the four inner edges of the packaging cardboard pass through the four bending blocks 21, they will be in a vertical state. After this, the vision inspection unit 32 will inspect the placed packaging box to confirm that it is in place. If the vision inspection unit 32 passes the inspection, the four-wheel drive linkage drive unit 22 will drive the four bending blocks 21 to push out simultaneously. At this time, the four inner edges of the packaging cardboard will be bent and pressed onto the gray board. After the above actions are completed, the operator can take away the processed packaging box.

[0031] To facilitate the installation of the four-wheel drive linkage unit 22, this application provides a support plate 50 below the stand 10. The four-wheel drive linkage unit 22 is mounted on the support plate 50. The four-wheel drive linkage unit 22 includes a bidirectional drive unit 221 and two connecting rods 223. The bidirectional drive unit 221 is positioned above the support plate 50 along a first direction. Linear guide rails 222 are provided on both sides of the support plate 50 in a second direction. Two bending blocks 21 are respectively connected to the two drive parts of the bidirectional drive unit 221. The other two... The bending blocks 21 are slidably connected to the two linear guide rails 222 respectively. The two connecting rods 223 connect the two bending blocks 21 connected to the bidirectional drive unit 221 and the two bending blocks 21 slidably connected to the two linear guide rails 222 respectively. When the bidirectional drive unit 221 drives the two bending blocks 21 to move outward, the two connecting rods 223 will synchronously drive the other two bending blocks 21 to move on the two linear guide rails 222 respectively. In this way, the four inner sides of the packaging cardboard can be bent and pressed onto the gray board.

[0032] As one preferred embodiment, the bidirectional drive unit 221 of this application is either a bidirectional lead screw or a bidirectional cylinder. In specific implementation, those skilled in the art can also use other types of bidirectional drive units 221, as long as they can meet the usage requirements of this application.

[0033] In addition, in order to facilitate the placement of the packaging box and make the four inner sides of the packaging cardboard vertical, this application designs the four bending blocks 21 as inverted L-shaped bending blocks, and the horizontal edges of the four inverted L-shaped bending blocks are respectively provided with guide bevels. In actual use, the four guide bevels of the four inverted L-shaped bending blocks 21 will guide the four inner sides of the packaging cardboard.

[0034] In one specific embodiment, the visual inspection unit 32 of this application includes a visual inspection camera 321 and a ring light source 322. The visual inspection camera 321 is mounted on the top of the frame 31, and the ring light source 322 is fitted around the outer ring of the visual inspection camera 321. When the operator places the packaging box on the pad 40, the visual inspection camera 321 will take a picture of the packaging box to confirm whether the placement posture of the packaging box is correct. If it is correct, the four-wheel drive linkage drive unit 22 will synchronously drive the four bending blocks 21 to push out. In addition, the ring light source 322 can emit a beam of light onto the table surface of the frame 10 when the visual inspection camera 321 is inspecting, thereby improving the inspection accuracy of the visual inspection camera 321. As for the visual inspection camera 321, it needs to be connected to an external computer control system in actual use. The content here is not the housing to be protected by this application. Those skilled in the art can design it themselves as needed.

[0035] In the description of this specification, the references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An inner flange forming machine characterized by, include: A stand (10) has a rectangular groove (11) in the middle of its surface; The bending section (20) includes a four-wheel drive linkage drive unit (22) and four bending blocks (21). The four-wheel drive linkage drive unit (22) is located at the bottom of the frame (10). The four bending blocks (21) are arranged in a rectangular structure in the rectangular groove (11) in the initial state and are respectively connected to the four-wheel drive linkage drive unit (22). Under the drive of the four-wheel drive linkage drive unit (22), the four bending blocks (21) can be pushed outward synchronously. The detection unit (30) includes a frame (31) and a vision detection unit (32). The frame (31) is located on one side of the table surface of the stand (10), and the vision detection unit (32) is located on the top of the frame (31) and is directly opposite the bending part (20).

2. An in-folding forming machine according to claim 1, wherein A support plate (50) is provided below the platform (10), and the four-wheel drive linkage drive unit (22) is mounted on the support plate (50).

3. An in-folding machine according to claim 2, wherein The four-wheel drive linkage drive unit (22) includes a bidirectional drive unit (221) and two connecting rods (223). The bidirectional drive unit (221) is arranged above the support plate (50) along the first direction. The support plate (50) has linear guide rails (222) on both sides in the second direction. Two bending blocks (21) are connected to the two drive parts of the bidirectional drive unit (221) respectively. Two other bending blocks (21) are slidably connected to the two linear guide rails (222) respectively. The two connecting rods (223) connect the two bending blocks (21) connected to the bidirectional drive unit (221) and the two bending blocks (21) slidably connected to the two linear guide rails (222) respectively.

4. An inner flange forming machine according to claim 3, wherein The bidirectional drive unit (221) is either a bidirectional lead screw or a bidirectional cylinder.

5. An inner flange forming machine according to claim 3, wherein All four bending blocks (21) are designed as inverted L-shaped bending blocks, and the horizontal edges of the four inverted L-shaped bending blocks are respectively provided with guide bevels.

6. An inner flange forming machine according to claim 1, wherein A pad (40) is provided above the table surface of the stand (10), and the rectangular groove (11) extends through the pad (40).

7. An inner flange forming machine according to claim 1, wherein The visual inspection unit (32) includes a visual inspection camera (321) and a ring light source (322). The visual inspection camera (321) is mounted on the top of the frame (31), and the ring light source (322) is fitted around the outer ring of the visual inspection camera (321).

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