Welding and overturning equipment for large metal packaging box framework

Abstract

The utility model relates to the technical field of packaging box production, in particular to a large metal packaging box framework welding turnover device which comprises a turnover machine and a packaging box framework, a bearing mechanism is arranged on the turnover machine and used for adjusting the angle of the packaging box framework in the turnover process, and the bearing mechanism comprises a main body assembly and an auxiliary body assembly. Comprising a round seat fixed on a turnover bracket of a turnover machine, a lead screw rotatably mounted at the lower end of the round seat, a sliding block slidably mounted at the lower end of the round seat and in threaded mounting with the lead screw, a transverse frame fixed at the top of the sliding block, plugs fixed on the inner wall of the front end and the outer wall of the rear end of the transverse frame, and a disc rotatably mounted in the round seat; the packaging box framework fixed to the fixing assembly is driven by rotating the disc to rotate by an angle, then the lead screw is rotated to drive the sliding block to move, the sliding block drives the inserting head on the transverse frame to be inserted into the corresponding inserting hole, and therefore the angle of the disc after rotation is fixed, the packaging box framework can rotate after being turned over, and flexibility and applicability are improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box production technology, specifically a large metal packaging box frame welding and flipping equipment. Background Technology

[0002] The large metal packaging box frame welding and turning equipment is a special tooling equipment designed specifically for handling heavy and large-sized metal packaging box frames. The turning mechanism is driven by hydraulics or electric power, which can realize the smooth turning of the metal packaging box frame, which facilitates multi-face welding and improves the flexibility and convenience of operation.

[0003] According to CN218109847U, a box welding flipping fixture is disclosed. This technology discloses "a box welding flipping fixture, including two columns, with a loading frame for loading boxes rotatably arranged between the two columns. The loading frame has a frame structure, and a clamp is connected between the loading frame and the box to fix the box within the loading frame. Two positioning discs are arranged side-by-side between the loading frame and the columns, and the two positioning discs are respectively fixedly connected to the loading frame and the columns. The positioning discs have multiple positioning holes. The box welding flipping fixture also includes a pin, which passes through the positioning holes to fix the two positioning discs together." This technology has the following technical effects: "By setting a clamp, it is convenient to fix the box in the flipping fixture, and it is also convenient for subsequent box replacement. The two positioning discs, the pin, and the frame structure of the loading frame cooperate to facilitate the adjustment of the box's posture during welding. The flipping fixture facilitates welding for workers, reduces welding difficulty, and improves welding efficiency."

[0004] While the aforementioned flipping machine can perform flipping operations, the angle after flipping remains fixed, preventing further rotational adjustments based on actual needs. Specifically, due to the fixed flipping angle, operators often need to manually or use other auxiliary means to adjust the frame's position after each flip to prepare for the next stage of welding. This not only increases the complexity and workload of the operation but also carries the risk of inaccurate positioning due to human factors, thus affecting welding quality and efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a large metal packaging box frame welding and flipping device. It features a rotating disc that drives the packaging box frame fixed on the fixed component to rotate at an angle. Then, a rotating screw drives a slider to move, and the slider drives a plug on the crossbar to insert into the corresponding socket, thereby fixing the angle after the disc rotates. This allows the packaging box frame to rotate again after being flipped, improving its flexibility and applicability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a large metal packaging box frame welding and turning device, comprising a turning machine and a packaging box frame, wherein the turning machine is equipped with a bearing mechanism for adjusting the angle of the packaging box frame during the turning process, and the bearing mechanism includes:

[0007] The main components include a round base fixed on the flipping bracket of the flipping machine, a lead screw rotatably mounted at the lower end of the round base, a slider slidably mounted at the lower end of the round base and threadedly mounted with the lead screw, a crossbar fixed at the top of the slider, a plug fixed on the inner wall of the front end and the outer wall of the rear end of the crossbar, a disc rotatably mounted inside the round base, and several circumferentially distributed insertion holes on the outer wall of the disc.

[0008] A fixing component, set in the main component and used to fix the packaging box frame.

[0009] Preferably, the main body component further includes a scale value on the outer edge of the top of the round base and an arrow on one side of the outer edge of the top of the disc.

[0010] Preferably, the fixing assembly includes multiple uprights fixed to the top of the disc, an adjustment frame installed at the upper end of the uprights, and fasteners provided on the adjustment frame for securing the packaging box frame.

[0011] Preferably, the fastener includes a cylinder fixed to the lower end of the adjusting frame, a screw rod slidably installed inside the cylinder, a pressure head fixed to the inner end of the screw rod, and a knob sleeve rotatably installed on the outer wall of the outer end of the screw rod, and the knob sleeve is threadedly installed with the screw rod.

[0012] Preferably, the fastener further includes a groove formed on the outer wall of the screw, and the screw is slidably installed with the cylinder through the groove.

[0013] Preferably, the bearing mechanism further includes positioning seats fixed at the four corners of the top of the disc, pads fixed at all four ends of the top of the disc, and multiple limiting seats fixed at the top of the disc.

[0014] Beneficial effects

[0015] This invention provides a welding and flipping device for the frame of a large metal packaging box. Compared with the prior art, it has the following advantages:

[0016] (1) After the packaging box frame is fixed on the disc by the fixing component, the packaging box frame fixed on the fixing component can be rotated by rotating the disc, and then the screw can be rotated to move the slider. The slider can drive the plug on the cross frame to be inserted into the corresponding socket, thereby fixing the angle after the disc is rotated, so that the packaging box frame can be rotated after being flipped, improving flexibility and applicability.

[0017] (2) Place the packaging box frame on the disc and position it using the positioning seat, pad and limit seat. Then rotate the knob sleeve to drive the pressure head on the screw to press the packaging box frame, thereby fixing the packaging box frame on the disc to prevent it from shaking during the flipping process. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the load-bearing mechanism in this utility model;

[0021] Figure 4 This is an exploded view of the main components of this utility model;

[0022] Figure 5 This is a schematic diagram of the fixing component in this utility model;

[0023] Figure 6 This is a cross-sectional view of the fastener in this utility model.

[0024] In the diagram: 1. Tilting machine; 2. Bearing mechanism; 21. Main component; 211. Round seat; 212. Lead screw; 213. Slider; 214. Horizontal frame; 215. Plug; 216. Disc; 217. Socket; 218. Scale value; 219. Arrow; 22. Fixing component; 221. Stand; 222. Adjusting frame; 223. Fastener; 2231. Cylinder; 2232. Screw; 2233. Pressure head; 2234. Knob sleeve; 2235. Slide groove; 23. Positioning seat; 24. Pad; 25. Limiting seat; 3. Packaging box frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 6 This utility model provides a technical solution: a large metal packaging box frame welding and turning device, including a turning machine 1 and a packaging box frame 3. The turning machine 1 is equipped with a bearing mechanism 2 for adjusting the angle of the packaging box frame 3 during the turning process. The bearing mechanism 2 includes:

[0027] The main component 21 includes a round seat 211 fixed on the flipping bracket of the flipping machine 1, a lead screw 212 rotatably mounted on the lower end of the round seat 211, a slider 213 slidably mounted on the lower end of the round seat 211 and threadedly mounted with the lead screw 212, a crossbar 214 fixed on the top of the slider 213, a plug 215 fixed on both the inner wall of the front end and the outer wall of the rear end of the crossbar 214, a disc 216 rotatably mounted inside the round seat 211, and a number of circumferentially distributed insertion holes 217 opened on the outer wall of the disc 216.

[0028] The fixing component 22 is disposed on the main component 21 and is used to fix the packaging box frame 3.

[0029] In this embodiment, after the packaging box frame 3 is fixed on the disc 216 by the fixing component 22, the packaging box frame 3 fixed on the fixing component 22 can be rotated by rotating the disc 216. Then, the lead screw 212 is rotated to move the slider 213. The slider 213 drives the plug 215 on the crossbar 214 to be inserted into the corresponding socket 217, thereby fixing the angle after the disc 216 is rotated. This allows the packaging box frame 3 to be rotated again after being flipped, improving flexibility and applicability.

[0030] Specifically, the main component 21 also includes a scale value 218 on the top outer edge of the round base 211 and an arrow 219 on one side of the top outer edge of the disc 216.

[0031] In this embodiment, when the disk 216 rotates at any angle, the current rotation angle can be determined by pointing to the number on the scale 218 by the arrow 219.

[0032] Specifically, the fixing component 22 includes multiple uprights 221 fixed to the top of the disc 216, an adjustment frame 222 installed on the upper end of the uprights 221, and fasteners 223 provided on the adjustment frame 222 for fastening the packaging box frame 3.

[0033] Specifically, the fastener 223 includes a cylinder 2231 fixed to the lower end of the adjusting bracket 222, a screw 2232 slidably installed inside the cylinder 2231, a pressure head 2233 fixed to the inner end of the screw 2232, and a knob sleeve 2234 rotatably installed on the outer wall of the outer end of the screw 2232, and the knob sleeve 2234 is threadedly installed with the screw 2232.

[0034] In this embodiment, after the packaging box frame 3 is positioned on the disc 216, the pressure head 2233 on the screw 2232 can be pressed by rotating the knob sleeve 2234 to fix the packaging box frame 3 on the disc 216, thus preventing it from shaking during the flipping process.

[0035] Specifically, the fastener 223 also includes a groove 2235 formed on the outer wall of the screw 2232, and the screw 2232 is slidably installed with the cylinder 2231 through the groove 2235.

[0036] In this embodiment, the screw 2232 and the cylinder 2231 are slidably installed through the slide groove 2235, so that the screw 2232 can be moved when the knob sleeve 2234 is rotated.

[0037] Specifically, the bearing mechanism also includes positioning seats fixed at the four corners of the top of the disc, pads fixed at all four ends of the top of the disc, and multiple limiting seats fixed at the top of the disc.

[0038] In this embodiment, the packaging box frame 3 can be positioned on the disc 216 by the positioning seat 23, the pad 24 and the limiting seat 25.

[0039] The working principle and usage process of this utility model are as follows: First, the packaging box frame 3 is placed on the disc 216 and positioned by the positioning seat 23, the pad 24 and the limiting seat 25. Then, the knob sleeve 2234 is rotated to drive the pressure head 2233 on the screw 2232 to press the packaging box frame 3, thereby fixing the packaging box frame 3 on the disc 216 to prevent it from shaking during the flipping process.

[0040] Then, the packaging box frame 3 on the carrying mechanism 2 can be flipped by the flipping machine 1. Furthermore, the packaging box frame 3 fixed on the fixing component 22 is rotated by rotating the disc 216. Then, the lead screw 212 is rotated to move the slider 213. The slider 213 drives the plug 215 on the crossbeam 214 to be inserted into the corresponding socket 217, thereby fixing the angle after the disc 216 is rotated. This allows the packaging box frame 3 to be rotated again after being flipped, improving flexibility and applicability.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A welding and turning device for a large metal packaging box frame, comprising a turning machine (1) and a packaging box frame (3), characterized in that: The flipping machine (1) is equipped with a carrying mechanism (2) for adjusting the angle of the packaging box frame (3) during the flipping process. The carrying mechanism (2) includes: The main component (21) includes a round seat (211) fixed on the flipping bracket of the flipping machine (1), a lead screw (212) rotatably mounted on the lower end of the round seat (211), a slider (213) slidably mounted on the lower end of the round seat (211) and threadedly mounted with the lead screw (212), a crossbar (214) fixed on the top of the slider (213), a plug (215) fixed on both the inner wall of the front end and the outer wall of the rear end of the crossbar (214), a disc (216) rotatably mounted inside the round seat (211), and several circumferentially distributed insertion holes (217) opened on the outer wall of the disc (216). A fixing component (22) is provided on the main component (21) and is used to fix the packaging box frame (3).

2. The welding and flipping equipment for a large metal packaging box frame according to claim 1, characterized in that: The main component (21) also includes a scale value (218) on the top outer edge of the round base (211) and an arrow (219) on one side of the top outer edge of the disc (216).

3. The large metal packaging box frame welding and flipping equipment according to claim 1, characterized in that: The fixing component (22) includes multiple uprights (221) fixed to the top of the disc (216), an adjustment frame (222) installed on the upper end of the uprights (221), and fasteners (223) provided on the adjustment frame (222) for fastening the packaging box frame (3).

4. The welding and flipping equipment for a large metal packaging box frame according to claim 3, characterized in that: The fastener (223) includes a cylinder (2231) fixed to the lower end of the adjusting frame (222), a screw (2232) slidably installed inside the cylinder (2231), a pressure head (2233) fixed to the inner end of the screw (2232), and a knob sleeve (2234) rotatably installed on the outer wall of the outer end of the screw (2232), and the knob sleeve (2234) is threadedly installed with the screw (2232).

5. A large metal packaging box frame welding and flipping device according to claim 4, characterized in that: The fastener (223) further includes a groove (2235) formed on the outer wall of the screw (2232), and the screw (2232) is slidably installed with the cylinder (2231) through the groove (2235).

6. The welding and flipping equipment for a large metal packaging box frame according to claim 1, characterized in that: The bearing mechanism (2) also includes positioning seats (23) fixed at the four corners of the top of the disc (216), pads (24) fixed at all four ends of the top of the disc (216), and multiple limiting seats (25) fixed at the top of the disc (216).

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