Folding box end wall welding tool

Abstract

The utility model provides a folding box end wall welding tool. The folding box end wall welding tool comprises a rack, two conveying assemblies, an upper heat preservation mechanism and a lower heat preservation mechanism. A conveying space for workpieces to pass through is preset on the rack, and the two conveying assemblies are arranged on the rack and located on the two sides of the conveying space correspondingly. The upper heat preservation mechanism comprises an upper heat preservation part and a first lifting assembly, the upper heat preservation part is arranged above the conveying space, and the first lifting assembly is in driving connection with the upper heat preservation part; the lower heat preservation mechanism comprises a lower heat preservation part and a second lifting assembly, the lower heat preservation part is arranged below the conveying space, and the second lifting assembly is in driving connection with the lower heat preservation part. According to the folding box end wall welding tool, the upper heat preservation piece and the lower heat preservation piece are matched to conduct heat preservation on the workpiece, so that the welding quality is improved, the situations that the workpiece is concaved inwards, waves are generated and the like are avoided when the workpiece is welded, and the strength of an end wall meets the requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of container manufacturing, in particular to a folding container end wall welding tool. Background Art

[0002] A folding box is a special container. When the empty box is returned, multiple folding boxes can be stacked and interlocked together, thereby reducing the space occupied during return transportation. The folding box generally includes a base frame and two end walls located at both ends of the base frame. A fixed hinge is connected to each of the four end corners of the base frame, and movable hinges are connected to both sides of each end wall. The movable hinges on both sides of the end wall are respectively connected to two fixed hinges at one end of the base frame. The movable hinges are pivotally connected to the fixed hinges through hinge pins. In this way, the end wall can rotate relative to the base frame and can be folded and placed horizontally on the base frame.

[0003] Since the end wall of the folding box is different from the end wall of a conventional container, if the wall panel of the end wall is not insulated during welding, it is easy to cause the wall panel to be concave and produce waves, affecting the strength of the end wall. However, the current folding box end wall welding tooling is not designed with a structure to insulate the end wall of the folding box. Utility Model Content

[0004] The utility model aims to overcome the shortcomings and deficiencies in the prior art and provide a folding box end wall welding tool.

[0005] An embodiment of the utility model provides a folding box end wall welding tool, comprising: a frame, two conveying components, an upper insulation mechanism and a lower insulation mechanism;

[0006] The frame is preset with a conveying space for the workpiece to pass through, and the two conveying assemblies are arranged on the frame and are respectively located on both sides of the conveying space;

[0007] The upper heat preservation mechanism comprises an upper heat preservation member and a first lifting assembly, wherein the upper heat preservation member is arranged above the conveying space, and the first lifting assembly is arranged on the frame and is drivingly connected to the upper heat preservation member for driving the upper heat preservation member to rise and fall;

[0008] The lower heat-insulating mechanism comprises a lower heat-insulating part and a second lifting assembly, wherein the lower heat-insulating part is arranged below the conveying space, and the second lifting assembly is arranged on the frame and is drivingly connected to the lower heat-insulating part for driving the lower heat-insulating part to rise and fall.

[0009] In some optional embodiments, the upper insulation component includes an upper insulation box and insulation material disposed in the upper insulation box, and the first lifting assembly is drivingly connected to the upper insulation box.

[0010] In some optional embodiments, the lower insulation component includes a lower insulation box and insulation material arranged in the lower insulation box, and the second lifting assembly is drivingly connected to the lower insulation box.

[0011] In some optional embodiments, the first lifting assembly includes a plurality of first driving cylinders, and the plurality of first driving cylinders are evenly arranged on the frame, and the output shafts of the first driving cylinders are drivingly connected to the upper insulation component.

[0012] In some optional embodiments, the second lifting assembly includes a plurality of second driving cylinders, and the plurality of second driving cylinders are evenly arranged on the frame, and the output shafts of the second driving cylinders are drivingly connected to the lower heat preservation component.

[0013] In some optional embodiments, a limit plate and a clamping assembly are also provided on the frame, wherein the limit plate is provided above the conveying space, the clamping assembly includes a pressure plate and a driving assembly, the pressure plate is provided below the conveying assembly, and the driving assembly is provided on the frame and is connected to the pressure plate driving device for driving the pressure plate to rise and fall.

[0014] In some optional embodiments, two limit plates are provided on the frame, and the two limit plates are correspondingly arranged above the conveying assembly.

[0015] In some optional embodiments, a plurality of the clamping assemblies are correspondingly disposed below the limiting plate, and the plurality of the clamping assemblies are sequentially arranged along the extension direction of the conveying assembly.

[0016] In some optional embodiments, the driving assembly is a third driving cylinder, and the output shaft of the third driving cylinder is drivingly connected to the pressure plate.

[0017] In some optional embodiments, the conveying assembly includes a plurality of conveying rollers, and the conveying rollers are arranged on the frame in sequence along the conveying direction of the conveying assembly.

[0018] Compared with the prior art, in the folding box end wall welding tooling of the utility model, the upper insulation part and the lower insulation part cooperate to insulate the workpiece, thereby improving the welding quality, avoiding the occurrence of concave and waves in the workpiece during welding, and making the strength of the end wall meet the requirements.

[0019] In order to more clearly understand the present invention, the specific implementation of the present invention will be described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a folding box end wall welding tooling according to an embodiment of the utility model;

[0021] Figure 2 A cross-sectional view of one side of a folding box end wall welding tooling according to an embodiment of the utility model;

[0022] Figure 3 The present invention is a schematic structural diagram of a folding box end wall welding tooling when part of the structure is hidden in one embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 10. Frame; 11. Conveying space; 12. Limiting plate; 13. Clamping assembly; 131. Pressing plate; 132. Driving assembly; 20. Conveying assembly; 21. Conveying roller; 30. Upper insulation mechanism; 31. Upper insulation component; 32. First lifting assembly; 40. Lower insulation mechanism; 41. Lower insulation component; 42. Second lifting assembly; 50. Workpiece. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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 making creative work are within the scope of protection of the utility model. In the description of the utility model, unless otherwise specified, "multiple" means 2 or more, and "several" means 1 or more. In addition, unless otherwise specified, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some optional implementations" or "some optional embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] See also Figure 1 , an embodiment of the utility model provides a folding box end wall welding tool, including: a frame 10, two conveying components 20, an upper insulation mechanism 30 and a lower insulation mechanism 40;

[0030] See also Figure 2 and Figure 3A conveying space 11 for the workpiece 50 to pass through is preset on the frame 10, and two conveying assemblies 20 are arranged on the frame 10 and are respectively located on both sides of the conveying space 11; the upper insulation mechanism 30 includes an upper insulation part 31 and a first lifting assembly 32, the upper insulation part 31 is arranged above the conveying space 11, the first lifting assembly 32 is arranged on the frame 10, and is driven and connected to the upper insulation part 31, and is used to drive the upper insulation part 31 to rise and fall; the lower insulation mechanism 40 includes a lower insulation part 41 and a second lifting assembly 42, the lower insulation part 41 is arranged below the conveying space 11, the second lifting assembly 42 is arranged on the frame 10, and is driven and connected to the lower insulation part 41, and is used to drive the lower insulation part 41 to rise and fall. The welding equipment is installed on the frame 10, and the two conveying assemblies 20 are supported together at the bottom of the end wall near the two sides. When the conveying assembly 20 is transported to the construction position of the welding equipment, the conveying assembly 20 stops transporting the workpiece 50, and then the first lifting assembly 32 drives the upper insulation component 31 to descend and press on the top of the workpiece 50, and the second lifting assembly 42 drives the lower insulation component 41 to rise and press on the bottom of the workpiece 50. The upper insulation component 31 and the lower insulation component 41 cooperate to insulate the workpiece 50, thereby improving the welding quality, avoiding the concave and wave generation of the workpiece 50 during welding, and making the strength of the end wall meet the requirements. In addition, the upper insulation component 31 and the lower insulation component 41 can also cooperate to press the workpiece 50 to avoid deformation of the workpiece 50 during welding.

[0031] The specific structure of the upper insulation component 31 can be designed according to actual needs. For example, in some optional embodiments, the upper insulation component 31 includes an upper insulation box and insulation materials arranged in the upper insulation box. The upper insulation box is convenient for accommodating the insulation material, and the first lifting component 32 is driven and connected to the upper insulation box.

[0032] The specific structure of the lower insulation component 41 can be designed according to actual needs. For example, in some optional embodiments, the lower insulation component 41 includes a lower insulation box and insulation material arranged in the lower insulation box. The lower insulation box is convenient for accommodating the insulation material, and the second lifting component 42 is driven and connected to the lower insulation box.

[0033] The thermal insulation material may be thermal insulation cotton or other materials that are conducive to thermal insulation.

[0034] The specific structure of the first lifting assembly 32 can be designed according to actual needs. For example, in some optional embodiments, the first lifting assembly 32 includes a plurality of first driving cylinders, which are evenly arranged on the frame 10, and the output shafts of the first driving cylinders are drivingly connected to the upper insulation member 31. Of course, the first lifting assembly 32 can also use a hydraulic cylinder, an electric cylinder, or the like translation drive assembly 132.

[0035] The specific structure of the second lifting assembly 42 can be designed according to actual needs. For example, in some optional embodiments, the second lifting assembly 42 includes a plurality of second driving cylinders, which are evenly arranged on the frame 10, and the output shafts of the second driving cylinders are drivingly connected to the lower insulation member 41. Of course, the second lifting assembly 42 can also use a hydraulic cylinder, an electric cylinder, or the like translation drive assembly 132.

[0036] In some optional embodiments, the frame 10 is further provided with a limit plate 12 and a clamping assembly 13. The limit plate 12 is arranged above the conveying space 11. The clamping assembly 13 includes a pressing plate 131 and a driving assembly 132. The pressing plate 131 is arranged below the conveying assembly 20. The driving assembly 132 is arranged on the frame 10 and is connected to the pressing plate 131 for driving the pressing plate 131 to rise and fall. When the conveying assembly 20 is conveyed to the construction position of the welding equipment, the driving assembly 132 drives the pressing plate 131 to rise, and the pressing plate 131 lifts the workpiece 50 and presses it against the limit plate 12, so that the position of the workpiece 50 is fixed, and then the upper heat-insulating component 31 and the lower heat-insulating component 41 are moved to rest against the workpiece 50.

[0037] In order to improve the stability of limiting the workpiece 50, in some optional embodiments, two limit plates 12 are provided on the frame 10, and the two limit plates 12 are arranged correspondingly above the conveying assembly 20. After the pressure plate 131 lifts the workpiece 50, the two limit plates 12 can be supported at a position close to both sides of the workpiece 50 at the top of the workpiece 50.

[0038] In order to improve the stability of pressing the workpiece 50 against the limit plate 12, in some optional embodiments, a plurality of clamping assemblies 13 are correspondingly arranged below the limit plate 12, and the plurality of clamping assemblies 13 are arranged in sequence along the extension direction of the conveying assembly 20, and the plurality of pressing plates 131 press the workpiece 50 toward the limit plate 12 together.

[0039] The specific structure of the driving assembly 132 can be designed according to actual needs. For example, in some optional embodiments, the driving assembly 132 is a third driving cylinder, and the output shaft of the third driving cylinder is drivingly connected to the pressing plate 131. Of course, the driving assembly 132 can also be a hydraulic cylinder, an electric cylinder, etc. to translate the driving assembly 132.

[0040] The specific structure of the conveying assembly 20 can be designed according to actual needs. For example, in some optional embodiments, the conveying assembly 20 includes a plurality of conveying rollers 21, and the conveying rollers 21 are arranged on the frame 10 in sequence along the conveying direction of the conveying assembly 20. Of course, the conveying assembly 20 can also adopt a mesh belt and mesh chain conveying assembly 20, a roller conveying assembly 20, a chain plate conveying assembly 20, a belt conveying assembly 20, etc.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding box end wall welding tool, characterized in that: include: A frame, two conveying assemblies, an upper heat preservation mechanism and a lower heat preservation mechanism; The frame is preset with a conveying space for the workpiece to pass through, and the two conveying assemblies are arranged on the frame and are respectively located on both sides of the conveying space; The upper heat preservation mechanism comprises an upper heat preservation member and a first lifting assembly, wherein the upper heat preservation member is arranged above the conveying space, and the first lifting assembly is arranged on the frame and is drivingly connected to the upper heat preservation member for driving the upper heat preservation member to rise and fall; The lower heat-insulating mechanism comprises a lower heat-insulating part and a second lifting assembly, wherein the lower heat-insulating part is arranged below the conveying space, and the second lifting assembly is arranged on the frame and is drivingly connected to the lower heat-insulating part for driving the lower heat-insulating part to rise and fall.

2. A folding box end wall welding tool according to claim 1, characterized in that: The upper insulation component includes an upper insulation box and insulation material arranged in the upper insulation box, and the first lifting component is drivingly connected to the upper insulation box.

3. A folding box end wall welding tool according to claim 1, characterized in that: The lower insulation component includes a lower insulation box and insulation material arranged in the lower insulation box, and the second lifting component is drivingly connected to the lower insulation box.

4. A folding box end wall welding tool according to claim 1, characterized in that: The first lifting assembly includes a plurality of first driving cylinders, which are evenly arranged on the frame, and the output shafts of the first driving cylinders are drivingly connected to the upper heat preservation component.

5. The folding box end wall welding tool according to claim 1, characterized in that: The second lifting assembly includes a plurality of second driving cylinders, which are evenly arranged on the frame, and the output shafts of the second driving cylinders are drivingly connected to the lower heat preservation component.

6. A folding box end wall welding tool according to any one of claims 1 to 5, characterized in that: The frame is also provided with a limit plate and a clamping assembly, wherein the limit plate is arranged above the conveying space, the clamping assembly includes a pressure plate and a driving assembly, the pressure plate is arranged below the conveying assembly, and the driving assembly is arranged on the frame and is connected to the pressure plate driving for driving the pressure plate to rise and fall.

7. A folding box end wall welding tool according to claim 6, characterized in that: Two limit plates are arranged on the frame, and the two limit plates are arranged above the conveying assembly accordingly.

8. A folding box end wall welding tool according to claim 7, characterized in that: A plurality of the clamping assemblies are correspondingly arranged below the limiting plate, and the plurality of the clamping assemblies are sequentially arranged along the extending direction of the conveying assembly.

9. The folding box end wall welding tool according to claim 6, characterized in that: The driving component is a third driving cylinder, and the output shaft of the third driving cylinder is drivingly connected to the pressing plate.

10. A folding box end wall welding tool according to any one of claims 1 to 5, characterized in that: The conveying assembly comprises a plurality of conveying rollers, and the conveying rollers are arranged on the frame in sequence along the conveying direction of the conveying assembly.

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