Corrugated paper packaging box edge folding mechanism

Abstract

The utility model provides a corrugated paper packaging box edge folding mechanism which comprises a working table, a plurality of sets of supporting rollers distributed at equal intervals are rotationally connected to the middle of the working table, a conveying belt is arranged on the peripheries of the supporting rollers, a support is arranged on the working table, a first adjusting assembly is arranged on the support, and a second adjusting assembly is arranged on the first adjusting assembly. A first adjusting assembly is arranged on the workbench, a crease forming part is arranged on the first adjusting assembly, mounting grooves are formed in the two sides of the workbench, sliding grooves are formed in the two sides of the mounting grooves, second adjusting assemblies are slidably connected into the sliding grooves, and edge folding parts are arranged on the second adjusting assemblies. According to the edge folding mechanism for the corrugated paper packaging box, after the surface of a corrugated paper board is pressed to form a crease through the crease forming part, the corrugated paper board passes through the edge folding part, so that the side edge of the corrugated paper board is gradually tightened and folded inwards along the crease part, the edge folding machining effect is achieved, and meanwhile, the corrugated paper board is gradually folded by multiple times in cooperation with the auxiliary edge folding part, so that the production efficiency is improved. And the edge folding processing quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated case production technical field especially relates to a corrugated paper packing box edge folding mechanism. BACKGROUND

[0002] Corrugated paperboard is made into corrugated case through die cutting, indentation, nailing case or sticking case, and the corrugated case is a kind of most widely used packaging product, and the consumption is always the first among various packaging products, simultaneously, the corrugated case belongs to green environmental protection product, is conducive to environmental protection, and is conducive to loading and unloading transportation, the corrugated case is rigid paper container made of corrugated paperboard, and gradually replaces wood box and other transport packaging containers with its superior use performance and good processing performance, becomes the main force of transport packaging, and the corrugated case needs to be edge folded during production process.

[0003] The existing corrugated case edge folding production usually needs to be placed and adjusted manually by workers, so that the accuracy when the case is edge folded is not enough, and the quality of edge folding processing is influenced.

[0004] Therefore, it is necessary to provide a corrugated paper packing box edge folding mechanism to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model provides a corrugated paper packing box edge folding mechanism, solve the existing corrugated case edge folding production, usually need worker to place and adjust manually, so that the accuracy when the case is edge folded is not enough, and the quality of edge folding processing problem.

[0006] To solve the above technical problems, the utility model provides a corrugated paper packing box edge folding mechanism, it includes: work table, the middle rotation of work table is connected with a plurality of groups equidistance distribution's support roller, the outer periphery of support roller is provided with conveyer belt, be provided with support on work table, be provided with first adjustment assembly on support, be provided with crease forming portion on first adjustment assembly, the both sides of work table are set with installation groove, the both sides of installation groove are set with sliding slot, be connected with second adjustment assembly in sliding slot, be provided with edge folding portion on second adjustment assembly, the both sides of work table are provided with auxiliary edge folding portion.

[0007] Preferably, the first adjustment assembly includes a drive motor and a fixed block, the fixed block is rotatably connected with a bidirectional screw rod, the fixed block is fixedly connected with a guide rod, the crease forming portion includes a moving seat, the moving seat is threadedly connected with the bidirectional screw rod, the moving seat is slidably connected with the guide rod, the lower part of the moving seat is provided with a fixed plate, the lower part of the fixed plate is rotatably connected with a rolling wheel, and the outer side of the rolling wheel is provided with a crease pressing protrusion.

[0008] Preferably, a plurality of equidistantly distributed limiting holes are formed in the upper portion of the sliding groove, the second adjusting assembly comprises a mounting seat, the two sides of the mounting seat are fixedly connected with a positioning lug plate and a fixed plate, the positioning lug plate is slidably connected with the sliding groove, a positioning plug rod is threadedly connected in the fixed plate, the limiting holes correspond to the positioning lug plate and the positioning plug rod, a rotating wheel is fixedly connected to the upper portion of the positioning plug rod, and a positioning block is arranged on the positioning plug rod.

[0009] Preferably, the edge folding part comprises a first base and a second base, a connecting rod is fixedly connected to the first base, an inclined lifting plate is fixedly connected to the end of the connecting rod, an extrusion edge folding part is fixedly connected to the second base, and a top edge folding part is arranged on the upper portion of the extrusion edge folding part.

[0010] Preferably, the auxiliary edge folding part comprises a vertical plate, a telescopic supporting rod is rotatably connected to the upper portion of the vertical plate, and an extrusion plate is rotatably connected to the lower portion of the vertical plate.

[0011] Preferably, an auxiliary roller group is arranged on the workbench, locking seats are arranged on the two sides of the auxiliary roller group, an adjusting rod is slidably connected to the locking seat, and a guide plate is fixedly connected to the end of the adjusting rod.

[0012] Compared with the related art, the corrugated paper packaging box edge folding mechanism has the following beneficial effects:

[0013] The corrugated paper packaging box edge folding mechanism of the utility model discloses a corrugated paper packaging box edge folding mechanism, after the surface of the corrugated paper is pressed to form a crease by the crease forming part, the side edge of the paperboard is gradually tightened and folded inward along the crease part, the effect of edge folding processing is achieved, and the quality of edge folding processing is ensured by the cooperation of the auxiliary edge folding part. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure schematic view of a preferred embodiment of the corrugated paper packaging box edge folding mechanism is provided.

[0015] Figure 2 The structure schematic view of the first adjusting assembly and the crease forming part in the utility model is provided.

[0016] Figure 3 The structure schematic view of the edge folding part in the utility model is provided.

[0017] Figure 4 The top view of the edge folding part in the utility model is provided.

[0018] The figure mark: 1, workbench, 2, support roller, 3, conveying belt, 4, support, 5, first adjusting assembly, 51, drive motor, 52, fixed block, 53, two-way screw rod, 54, guide rod, 6, crease forming part, 61, moving seat, 62, fixed plate, 63, rolling wheel, 64, crease pressing protrusion, 7, mounting groove, 8, sliding groove, 9, limiting hole, 10, second adjusting assembly, 101, mounting seat, 102, positioning lug, 103, fixed plate, 104, limiting inserting rod, 105, rotating wheel, 106, positioning block, 11, flanging part, 111, first base, 112, connecting rod, 113, inclined lifting plate, 114, second base, 115, extruding flanging part, 116, top end flanging part, 12, auxiliary flanging part, 121, vertical plate, 122, telescopic supporting rod, 123, extruding plate, 13, auxiliary roller group, 14, locking seat, 15, adjusting rod, 16, guide plate. DETAILED DESCRIPTION

[0019] The utility model will be further explained below in combination with the drawings and embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 And Figure 4 Among them, Figure 1 It is a preferred embodiment structure diagram of a kind of corrugated paper packaging box flanging mechanism provided by the utility model;

[0021] Figure 2 It is the structure diagram of first adjusting assembly and crease forming part in the utility model;

[0022] Figure 3 It is the structure diagram of flanging part in the utility model;

[0023] Figure 4 It is the plan view of flanging part in the utility model.

[0024] A kind of corrugated paper packaging box flanging mechanism includes: workbench 1, the middle rotation of the workbench 1 is connected with multiple groups equidistant distribution support roller 2, the outer periphery of the support roller 2 is provided with conveying belt 3, the workbench 1 is provided with support 4, the support 4 is provided with first adjusting assembly 5, the first adjusting assembly 5 is provided with crease forming part 6, the both sides of the workbench 1 are provided with mounting groove 7, the both sides of the mounting groove 7 are provided with sliding groove 8, the second adjusting assembly 10 is slidably connected in the sliding groove 8, the second adjusting assembly 10 is provided with flanging part 11, the both sides of the workbench 1 are provided with auxiliary flanging part 12.

[0025] The corrugated paper is placed on the conveying belt 3 and travels, the supporting roller 2 increases the stability of the paper and the whole device during processing, the paper first passes through the crease forming part 6 which is adjusted in position by the first adjusting assembly 5 to press the crease on the surface, which facilitates the subsequent edge folding, then passes through the edge folding part 11 on the second adjusting assembly 10, so that the edge folding step is gradually completed, the side edge is folded up, and finally passes through the auxiliary edge folding part 12 to make the folded side edge completely formed to prevent excessive rebound from causing poor edge folding effect.

[0026] The first adjusting assembly 5 comprises a driving motor 51 and a fixed block 52, the fixed block 52 is rotatably connected with a bidirectional screw rod 53, the fixed block 52 is fixedly connected with a guide rod 54, the crease forming part 6 comprises a moving seat 61, the moving seat 61 is threadedly connected with the bidirectional screw rod 53, the moving seat 61 is slidably connected with the guide rod 54, the lower part of the moving seat 61 is provided with a fixed plate 62, the lower part of the fixed plate 62 is rotatably connected with a rolling wheel 63, and the outer side of the rolling wheel 63 is provided with a crease pressing protrusion 64.

[0027] The position of the rolling wheel 63 is controlled by controlling the approach or away of the crease forming part 6 through the bidirectional screw rod 53 and the guide rod 54, so as to facilitate the processing of creases at different positions.

[0028] A plurality of equidistantly distributed limiting holes 9 are formed in the upper part of the chute 8, the second adjusting assembly 10 comprises a mounting seat 101, the two sides of the mounting seat 101 are fixedly connected with a positioning lug plate 102 and a fixed plate 103, the positioning lug plate 102 is slidably connected with the chute 8, the fixed plate 103 is threadedly connected with a positioning plug rod 104, the limiting holes 9 correspond to the positioning lug plate 102 and the positioning plug rod 104, the upper part of the positioning plug rod 104 is fixedly connected with a rotating wheel 105, and the positioning plug rod 104 is provided with a positioning block 106.

[0029] The rotating wheel 105 controls the lifting of the positioning plug rod 104, and through the limiting hole 9, the positioning lug plate 102 and the positioning plug rod 104, the mounting seat 101 can be moved to the position corresponding to the different limiting holes 9, so that the processing effect of the paper at different edge folding positions is better.

[0030] The edge folding part 11 comprises a first base 111 and a second base 114, the first base 111 is fixedly connected with a connecting rod 112, the end of the connecting rod 112 is fixedly connected with an inclined lifting plate 113, the second base 114 is fixedly connected with an extrusion edge folding part 115, and the upper part of the extrusion edge folding part 115 is provided with a top edge folding part 116.

[0031] The lower part of the inclined lifting plate 113 is close to the surface of the conveying belt 3, so that when the corrugated paper passes, the side edge can be gradually lifted by the inclined lifting plate 113 along the crease, and the folding effect is achieved; the extrusion folding part 115 and the top folding part 116 make the side edge of the paper lifted by the inclined lifting plate 113 continue to be folded, and the forming effect of the folding edge is ensured.

[0032] The auxiliary folding part 12 comprises a vertical plate 121, the upper part of the vertical plate 121 is rotationally connected with a telescopic supporting rod 122, the lower part of the vertical plate 121 is rotationally connected with an extrusion plate 123, and the end of the telescopic supporting rod 122 is rotationally connected with the extrusion plate 123.

[0033] When the corrugated paper after being folded passes through the auxiliary folding part 12, the telescopic supporting rod 122 is elongated, so that the extrusion plate 123 continues to press down the folded part of the paper, and the folding effect is ensured.

[0034] The workbench 1 is provided with an auxiliary roller group 13, lock seats 14 are arranged on the two sides of the auxiliary roller group 13, adjusting rods 15 are slidably connected to the lock seats 14, and guide plates 16 are fixedly connected to the ends of the adjusting rods 15.

[0035] The auxiliary roller group 13 facilitates pushing of the corrugated paper and facilitates feeding, the lock seats 14 can lock the adjusting rods 15, the extension length of the adjusting rods 15 is adjusted, and the alignment effect of the guide plates 16 is better.

[0036] The working principle of the corrugated paper packaging box folding mechanism is as follows:

[0037] The corrugated paper is placed on the conveying belt 3 to run, the supporting roller 2 increases the stability of the paper and the device as a whole during processing, the paper first passes through the crease forming part 6 whose position is adjusted by the first adjusting assembly 5 to press a crease on the surface, so that subsequent folding is facilitated, then passes through the folding part 11 on the second adjusting assembly 10, so that the folding step is gradually completed, the side edge is folded up, and finally passes through the auxiliary folding part 12 to completely form the folded side edge, so that the folding effect is not poor due to excessive rebound.

[0038] Compared with the related art, the corrugated paper packaging box folding mechanism has the following beneficial effects:

[0039] After the corrugated paper passes through the crease forming part 6 to press a crease on the surface, then passes through the folding part 11, so that the side edge of the paper is gradually folded inwards along the crease part, the folding processing effect is achieved, and the folding processing quality is ensured by cooperation with the auxiliary folding part 12.

[0040] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A mechanism for folding the edges of a corrugated paper packaging box, characterized in that, Include: Workbench, a plurality of equidistantly distributed support rollers are rotatably connected in the middle of the workbench, a conveyor belt is arranged on the outer periphery of the support roller, a support is arranged on the workbench, a first adjusting assembly is arranged on the support, a crease forming part is arranged on the first adjusting assembly, installation grooves are opened on both sides of the workbench, sliding grooves are opened on both sides of the installation groove, a second adjusting assembly is slidably connected in the sliding groove, a folding edge part is arranged on the second adjusting assembly, and an auxiliary folding edge part is arranged on both sides of the workbench.

2. A flanging mechanism for a corrugated paperboard carton according to claim 1, wherein The first adjusting assembly comprises a driving motor and a fixed block, a bidirectional screw rod is rotatably connected to the fixed block, a guide rod is fixedly connected to the fixed block, the crease forming part comprises a moving seat, the moving seat is threadedly connected with the bidirectional screw rod, the moving seat is slidably connected with the guide rod, a fixed plate is arranged on the lower part of the moving seat, a rolling wheel is rotatably connected to the lower part of the fixed plate, and a crease pressing protrusion is arranged on the outer side of the rolling wheel.

3. The flanging mechanism of claim 1, wherein A plurality of equidistantly distributed limiting holes are opened above the sliding groove, the second adjusting assembly comprises a mounting seat, positioning ear plates and fixed plates are fixedly connected to both sides of the mounting seat, the positioning ear plates are slidably connected with the sliding groove, the fixed plates are threadedly connected with positioning insertion rods, the limiting holes correspond to the positioning ear plates and the positioning insertion rods, rotating wheels are fixedly connected to the upper parts of the positioning insertion rods, and positioning blocks are arranged on the positioning insertion rods.

4. The flanging mechanism of claim 1, wherein The folding edge part comprises a first base and a second base, a connecting rod is fixedly connected to the first base, an inclined lifting plate is fixedly connected to the end of the connecting rod, an extrusion folding edge part is fixedly connected to the second base, and a top folding edge part is arranged on the upper part of the extrusion folding edge part.

5. The flanging mechanism of claim 1, wherein The auxiliary folding edge part comprises a vertical plate, a telescopic supporting rod is rotatably connected to the upper part of the vertical plate, and an extrusion plate is rotatably connected to the lower part of the vertical plate.

6. A flanging mechanism for a corrugated paperboard carton according to claim 1 wherein, An auxiliary roller group is arranged on the workbench, locking seats are arranged on both sides of the auxiliary roller group, adjusting rods are slidably connected to the locking seats, and guide plates are fixedly connected to the ends of the adjusting rods.

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