CN218315447U - A corner folding device for corrugated carton processing - Google Patents

Abstract

The utility model discloses a dog-ear device is used in corrugated box processing, comprising a base plate, one side welded fastening at bottom plate top has the fixed plate, and open at fixed plate both sides middle part has the screw hole, and the opposite side welded fastening at bottom plate top has the curb plate, the bottom welded fastening that the fixed plate is close to curb plate one side has the mounting panel, and the front end at mounting panel top and rear end all have the spout through bolt fixed mounting, and the top slidable mounting of two spouts has same sliding plate, and the middle part welded fastening that the curb plate one side was kept away from at the sliding plate top has the riser, and the middle part that the riser is close to fixed plate one side is opened there is circular recess, and the inner wall of circular recess is provided with the bearing. The utility model discloses a be provided with devices such as mounting panel, spout, threaded rod, sliding plate, hanger plate, through rotating the threaded rod when using, promote the position of sliding plate on the spout, reach the position of the dog-ear of adjustment corrugated paper, the dog-ear operation of the same batch corrugated box of being convenient for improves work efficiency.

Description

A corner folding device for corrugated carton processing

technical field

The utility model relates to the technical field of corrugated paper manufacturing, in particular to a corner folding device for processing corrugated paper boxes.

Background technique

Corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes. Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Including calcium plastic corrugated box. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers due to their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting the goods and facilitating storage and transportation, it also plays the role of beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and are conducive to loading, unloading and transportation.

Existing corrugated cartons need to be cornered during manufacturing and processing. The cornering devices currently on the market cannot adjust the position of the corners of the corrugated paper during corner folding. It is necessary to adjust the position during corner folding, and it is cumbersome, resulting in low efficiency.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art and propose a knuckle device for corrugated box processing.

In order to achieve the above object, the utility model adopts the following technical solutions:

A knuckle device for corrugated box processing, comprising a bottom plate, a fixed plate is welded and fixed on one side of the top of the bottom plate, and threaded holes are opened in the middle of both sides of the fixed plate, and a side plate is welded and fixed on the other side of the top of the bottom plate, The bottom of the fixed plate near the side plate is welded and fixed with a mounting plate, and the front and rear ends of the top of the mounting plate are fixed with chute by bolts, and the top of the two chute is slidably installed with the same sliding plate, and The middle part of the top of the sliding plate away from the side plate is welded and fixed with a vertical plate, and the middle part of the vertical plate close to the fixed plate is provided with a circular groove, and the inner wall of the circular groove is provided with a bearing. The threaded hole of the fixed plate The inner wall of the threaded rod is screwed with a threaded rod, and the top and bottom of one side of the outer wall of the threaded rod are welded and fixed with a rotating rod, and the other side of the outer wall of the threaded rod is fixed on the inner wall of the bearing, and the vertical plate is far away from the side of the bearing. The middle part of the electric slide rail is fixed with screws, and a hanging plate is installed on one side of the electric slide rail.

Further, a rectangular bar is welded and fixed on the side of the bottom of the suspension plate close to the side plate, and a semicircular rubber block is provided on the bottom of the rectangular bar.

Further, the top of the side plate close to the fixed plate is welded and fixed with a top plate, and the middle part of the bottom of the top plate is fixed with a hydraulic rod by bolts, and the bottom of the hydraulic rod is welded and fixed with a pressure plate, and one side of the pressure plate is half round.

Further, base blocks are welded and fixed at the front end and rear end of the top of the base plate near the fixing plate, and the tops of the two base blocks are respectively fixed to the bottom of the mounting plate.

Further, cylinders are welded and fixed on both sides of both ends of the bottom of the bottom plate, and a rectangular rod is welded and fixed on the side of the top of the mounting plate close to the side plates.

Further, the middle part of the top of the pressure plate close to the fixed plate is welded and fixed with a vertical rod, and the top of the vertical rod close to the fixed plate is welded and fixed with a cross bar.

Further, the front end and the rear end of the bottom of the cross bar are all fixed with spring tubes by bolts, and the bottom ends of the spring tubes are inserted with push tubes, and the bottoms of the two push tubes are welded and fixed with the same falling plate, And the bottom of the descending plate is provided with several rubber strips.

The beneficial effects of the utility model are:

1. The knuckle device used for corrugated box processing is equipped with a mounting plate and a chute

, threaded rod, sliding plate, hanging plate and other devices, when in use, by turning the threaded rod, the position of the sliding plate on the chute is pushed to adjust the position of the folding angle of the corrugated paper, which is convenient for the folding operation of the same batch of corrugated paper boxes and improves the work efficiency. efficiency.

2. The knuckle device for corrugated box processing is provided with rectangular strips and semicircular rubber rods to contact and fix the corrugated cardboard, so as to avoid crushing the corrugated cardboard when excessively squeezing and fixing the corrugated cardboard, and has a protective effect on it.

3. The knuckle device for corrugated box processing is equipped with spring tubes, rubber strips and other devices. When the hydraulic rod drives the pressure plate down, the rubber strip will first contact the corrugated cardboard to squeeze and fix it, so as to avoid damage caused by knuckles. The cardboard is deformed to improve the success rate of corner folding.

The parts not involved in the device are the same as the prior art or can be realized by adopting the prior art. The device has a reasonable design and structure, is convenient to use, and meets people's use requirements.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of knuckle device for corrugated box processing that the utility model proposes;

Fig. 2 is a frontal sectional structural schematic diagram of a knuckle device for corrugated box processing proposed by the utility model;

Fig. 3 is a three-dimensional structural schematic diagram of a lowering plate of a knuckle device for corrugated box processing proposed by the utility model;

Fig. 4 is an enlarged schematic diagram of the structure at A in Fig. 2 below of a knuckle device for corrugated box processing proposed by the utility model.

In the figure: 1. bottom plate; 2. side plate; 3. top plate; 4. hanging plate; 5. vertical plate; 6. threaded rod; 7. sliding plate; 8. fixed plate; ;11, base block; 12, electric slide rail; 13, rectangular bar; 14, horizontal bar; 15, hydraulic bar; 16, pressure plate; 17, rectangular bar; 18, chute; 19, rotating bar; ; 21, drop plate; 22, push tube; 23, rubber strip; 24, spring tube; 25, bearing.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting on the patent.

In this example:

Referring to Figures 1-4, a cornering device for corrugated box processing includes a bottom plate 1, a fixing plate 8 is welded and fixed on one side of the top of the bottom plate 1, and a threaded hole is opened in the middle of both sides of the fixing plate 8, and the other top of the bottom plate 1 One side is welded and fixed with a side plate 2, and the bottom of the fixed plate 8 near the side of the side plate 2 is welded and fixed with a mounting plate 9, and the front end and the rear end of the mounting plate 9 top are fixed with chute 18 by bolts, and two The top of the chute 18 is slidably equipped with the same slide plate 7, and the middle part of the slide plate 7 top away from the side plate 2 is welded and fixed with a vertical plate 5, and the middle part of the vertical plate 5 near the fixed plate 8 side has a circular groove, and the inner wall of the circular groove is provided with a bearing 25, the inner wall of the fixed plate 8 threaded holes is threaded with a threaded rod 6, and the top and bottom of the outer wall of the threaded rod 6 are welded and fixed with a rotating rod 19, And the other side of the outer wall of the threaded rod 6 circumference is fixed on the inner wall of the bearing 25, and the middle part of the vertical plate 5 away from the bearing 25 is fixed with an electric slide rail 12 by screws, and a hanging plate 4 is installed on one side of the electric slide rail 12 , before use, improve the knuckle position of the same batch of corrugated paper for adjustment, turn the threaded rod 6, push the position of the sliding plate 7, and place the corrugated cardboard on the top of the sliding board 7 when folding the corner, with one side touching the vertical board 5 , the electric slide rail 12 drives the hanging plate 4 and the rectangular strip 13 to descend and fix the corrugated paper.

In the present utility model, a rectangular bar 13 is welded and fixed on the side of the bottom of the hanging plate 4 close to the side plate 2, and the bottom of the rectangular bar 13 is provided with a semicircular rubber block, and the rectangular bar 13 and the semicircular rubber block at the bottom contact Corrugated cardboard, to avoid the corrugated cardboard being crushed and deformed, to ensure the fixing effect without damaging the cardboard.

In the utility model, the top plate 3 is welded and fixed on the top of the side plate 2 near the fixed plate 8, and the middle part of the bottom of the top plate 3 is fixed with a hydraulic rod 15 by bolts, and the bottom of the hydraulic rod 15 is welded and fixed with a pressure plate 16, and the pressure plate One side of 16 is a semicircle, and the hydraulic rod 15 is used to push the pressing plate 16 down, and the cardboard beyond the mounting plate 9 is pressed and bent, and the semicircle is used to ensure that the corrugated paper will not be damaged.

In the utility model, the front end and the rear end of the top of the bottom plate 1 near the fixed plate 8 are welded and fixed with a base block 11, and the tops of the two base blocks 11 are respectively fixed on the bottom of the mounting plate 9, and the mounting plate 9 is fixed. Fixed, increase the stability of mounting plate 9.

In the utility model, cylinders 10 are welded and fixed on both sides of the bottom of the bottom plate 1, and a rectangular rod 17 is welded and fixed on the side of the top of the mounting plate 9 close to the side plate 2, and the rectangular rod 17 is placed on the bottom of the cardboard to facilitate the operation of folding corners. deal with.

In the utility model, the middle part of the top of the pressing plate 16 close to the fixed plate 8 is welded and fixed with a vertical rod 20, and the top of the vertical rod 20 close to the fixed plate 8 is welded and fixed with a cross bar 14, and the front end and the rear of the bottom of the cross rod 14 are Both ends are fixed with spring tubes 24 by bolts, and the bottom ends of the spring tubes 24 are plugged with push tubes 22, and the bottoms of the two push tubes 22 are welded and fixed with the same drop plate 21, and the bottom of the drop plate 21 is set There are several rubber strips 23, which are convenient for extruding and fixing the corners of the top of the corrugated cardboard, so as to avoid deformation of the corners.

Working principle: When this device is in use, first adjust the folding angle position of the corrugated paper, turn the threaded rod 6, and push the position of the sliding plate 7. When folding the corner, place the corrugated cardboard on the top of the sliding plate 7, and one side touches the vertical plate 5. The electric slide rail 12 drives the hanging plate 4 and the rectangular strip 13 to lower and fix the corrugated paper, so that the corner end of the cardboard rests on the rectangular rod 17, and then the hydraulic rod 15 drives the pressure plate 16 to descend. The first contact with the cardboard is installed on the spring tube 24 The lowering plate 21 and the rubber strip 23 at the bottom elastically squeeze and fix the corners of the corrugated cardboard. During the continuous descent, the spring tube 24 will be squeezed, causing the push tube 22 to shrink, which will not affect the corrugated cardboard. Finally, the pressing plate 16 will touch One side of the corrugated cardboard is continuously lowered and extruded to achieve the effect of folding corners.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A corner folding device for processing corrugated paper boxes comprises a bottom plate (1) and is characterized in that, a fixing plate (8) is welded and fixed on one side of the top of the bottom plate (1), the middle parts of the two sides of the fixing plate (8) are provided with threaded holes, the other side of the top of the bottom plate (1) is fixedly welded with a side plate (2), the bottom of one side of the fixed plate (8) close to the side plate (2) is fixedly welded with a mounting plate (9), and the front end and the rear end of the top of the mounting plate (9) are both fixedly provided with a chute (18) through bolts, and the top parts of the two sliding grooves (18) are slidably provided with the same sliding plate (7), and a vertical plate (5) is welded and fixed in the middle of one side of the top of the sliding plate (7) far away from the side plate (2), and the middle part of one side of the vertical plate (5) close to the fixed plate (8) is provided with a circular groove, and the inner wall of the circular groove is provided with a bearing (25), the inner wall of the threaded hole of the fixing plate (8) is connected with a threaded rod (6) through a screw, and the top and the bottom of one side of the circumferential outer wall of the threaded rod (6) are fixedly welded with rotating rods (19), and the other side of the circumferential outer wall of the threaded rod (6) is fixed on the inner wall of the bearing (25), the middle part of one side of the vertical plate (5) far away from the bearing (25) is fixedly provided with an electric slide rail (12) through a screw, and one side of the electric slide rail (12) is provided with a hanging plate (4).

2. The corner folding device for corrugated carton processing according to claim 1, wherein a rectangular strip (13) is welded and fixed on one side of the bottom of the hanging plate (4) close to the side plate (2), and a semicircular rubber block is arranged at the bottom of the rectangular strip (13).

3. The corner folding device for corrugated carton processing according to claim 1, wherein the top of the side plate (2) near the fixing plate (8) is welded and fixed with a top plate (3), the middle of the bottom of the top plate (3) is fixedly provided with a hydraulic rod (15) through a bolt, the bottom of the hydraulic rod (15) is welded and fixed with a pressing plate (16), and one side of the pressing plate (16) is semicircular.

4. The corner folding device for corrugated carton processing according to claim 1, wherein base blocks (11) are welded and fixed to the front end and the rear end of the top of the bottom plate (1) near the fixing plate (8), and the tops of the two base blocks (11) are respectively fixed to the bottom of the mounting plate (9).

5. The corner folding device for corrugated carton processing according to claim 1, wherein a column (10) is welded and fixed on both sides of the two ends of the bottom plate (1), and a rectangular rod (17) is welded and fixed on the side of the top of the mounting plate (9) close to the side plate (2).

6. The corner folding device for corrugated carton processing according to claim 3, wherein the vertical rod (20) is welded and fixed to the middle of the top of the pressing plate (16) near the fixing plate (8), and the horizontal rod (14) is welded and fixed to the top of the vertical rod (20) near the fixing plate (8).

7. The corner folding device for corrugated carton processing according to claim 6, wherein spring tubes (24) are fixedly mounted at the front end and the rear end of the bottom of the cross bar (14) through bolts, the bottom ends of the spring tubes (24) are respectively inserted with the pushing tubes (22), the bottom of each of the two pushing tubes (22) is fixedly welded with the same descending plate (21), and the bottom of the descending plate (21) is provided with a plurality of rubber strips (23).

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