Carton packaging and clamping device

Abstract

The utility model discloses a carton packaging and clamping device, which belongs to the technical field of carton packaging and comprises a conveying table, a rotating component is arranged on the side edge of the upper end of the conveying table, a clamping structure is arranged at the upper end of the rotating component, vertical plates are arranged on two sides of the lower end of the clamping structure, and protection structures are arranged on the side edges of the vertical plates. The rotary assembly is arranged, the miniature electric telescopic rod stretches out and draws back to drive the toothed plate to move, the toothed plate drives the gear to rotate, the gear drives the rotary disc to rotate through the rotary shaft, the rotary disc drives the connecting column to rotate, the clamping structure rotates to drive a carton to be separated from the conveying table, and the damaged carton is removed from the conveying table. The screening use is convenient; according to the carton clamping device, the limiting assembly is arranged, when a carton is close to the clamping structure, the electric push rod extends to drive the intercepting plate to move upwards, the intercepting plate intercepts the carton, the carton is prevented from being conveyed away before being clamped, it is guaranteed that clamping is conducted orderly, and carton packaging is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton packaging, and in particular relates to a carton packaging clamping device. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and kraft paper. The core paper is corrugated paper. The color and feel of each paper are different. The paper produced by different manufacturers (color, feel) is also different.

[0003] Chinese patent application No. 202321345078.8 discloses a carton packaging clamping device, including a conveyor platform, support legs are sequentially installed on the lower surface of the conveyor platform, a cross bar is fixedly installed between the front and rear support legs near the lower end, a base is fixedly installed on the lower surface of the support leg, rollers are movably installed in the middle of the conveyor platform in sequence, vertical bars are fixedly installed on the front and rear surfaces of the conveyor platform near one end, a clamping structure is arranged on the upper end of the vertical bar, a protective structure is arranged in the middle, the clamping structure includes a motor, a bearing, a spiral rod, a slider, a cross beam, a vertical plate, a rectangular groove, and a fixed plate, and a cross beam is fixedly installed on the upper end of the vertical bar. The carton packaging clamping device described in the utility model can avoid deformation of the carton due to excessive clamping force when the clamping device clamps the carton, and can also protect the carton during the clamping process to avoid damage to the carton due to friction, resulting in increased carton loss.

[0004] The above-mentioned patent has the following problems when in use: damaged cartons cannot be removed, causing inconvenience in use; and there is no interception during clamping, causing cartons to be moved away, affecting the use of packaging. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a carton packaging clamping device, which has the characteristics of being portable for removing damaged cartons, being able to intercept cartons, and being convenient for clamping.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton packaging clamping device, comprising a conveyor platform, a rotating component is arranged on the upper side of the conveyor platform, a clamping structure is arranged on the upper end of the rotating component, vertical plates are arranged on both sides of the lower end of the clamping structure, and a protective structure is arranged on the sides of the vertical plates. A plurality of rollers are arranged in the middle of the conveyor platform, and the upper ends of the rollers are flush with the upper surface of the conveyor platform. Support legs are arranged on both sides of the bottom of the conveyor platform, a cross frame is connected between two adjacent support legs, and a limiting component is arranged on the side of the cross frame.

[0007] Preferably, the rotating assembly includes a connecting column, a turntable, a driving structure and an installation box, wherein the driving structure is arranged inside the installation box, a turntable is arranged at the upper end of the installation box, a connecting column is arranged at the upper end of the turntable, and the upper end of the connecting column is connected to the clamping structure.

[0008] Preferably, a limit block is provided on the side of the turntable, and two limit columns are provided on the two adjacent sides of the upper end of the installation box, and the rotation angle of the limit block is ninety degrees.

[0009] Preferably, the driving structure includes a toothed plate, a micro electric telescopic rod, a gear and a rotating shaft, wherein a rotating shaft is arranged in the middle of the interior of the mounting box, a gear is arranged on the surface of the rotating shaft, a micro electric telescopic rod is arranged on the side of the mounting box, and a toothed plate is arranged on the piston rod of the micro electric telescopic rod.

[0010] Preferably, the limiting assembly includes an intercepting plate, a mounting plate and an electric push rod, wherein the mounting plate is provided on the side of the cross frame, the electric push rod is installed in the middle of the mounting plate, and the piston rod of the electric push rod is provided with an intercepting plate.

[0011] Preferably, a plurality of mounting holes are provided on the surface of the mounting plate, the electric push rod is threadedly engaged with the mounting holes, and the distance between two adjacent mounting holes is consistent with the distance between two adjacent rollers.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a rotating assembly, the micro electric telescopic rod is extended and retracted to drive the tooth plate to move, the tooth plate drives the gear to rotate, the gear drives the turntable to rotate through the rotating shaft, the turntable drives the connecting column to rotate, so that the clamping structure rotates to drive the carton to leave the conveying platform, and the damaged carton is removed from the conveying platform, which is convenient for screening;

[0014] 2. The utility model is provided with a limit assembly. When the carton approaches the clamping structure, the electric push rod extends to drive the interception plate to move up. The interception plate intercepts the carton to prevent the carton from being transported away without being clamped, ensuring that the clamping is carried out in order, which is convenient for carton packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the driving structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] In the figure: 1. conveyor platform; 2. clamping structure; 3. rotating assembly; 31. connecting column; 32. turntable; 33. driving structure; 331. tooth plate; 332. micro electric telescopic rod; 333. gear; 334. rotating shaft; 34. mounting box; 35. limit block; 36. limit column; 4. vertical plate; 5. protective structure; 6. roller; 7. horizontal frame; 8. supporting leg; 9. limit assembly; 91. intercepting plate; 92. mounting plate; 93. electric push rod; 94. mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a carton packaging clamping device, including a conveyor platform 1, a rotating component 3 is arranged on the upper side of the conveyor platform 1, a clamping structure 2 is arranged on the upper end of the rotating component 3, vertical plates 4 are arranged on both sides of the lower end of the clamping structure 2, and a protective structure 5 is arranged on the side of the vertical plate 4. A plurality of rollers 6 are arranged in the middle of the conveyor platform 1, and the upper ends of the rollers 6 are flush with the upper surface of the conveyor platform 1. Support legs 8 are arranged on both sides of the bottom of the conveyor platform 1, and a horizontal frame 7 is connected between two adjacent support legs 8. A limiting component 9 is arranged on the side of the horizontal frame 7.

[0023] Specifically, the rotating assembly 3 includes a connecting column 31, a turntable 32, a driving structure 33 and an installation box 34, wherein the driving structure 33 is arranged inside the installation box 34, the turntable 32 is arranged at the upper end of the installation box 34, the connecting column 31 is arranged at the upper end of the turntable 32, and the upper end of the connecting column 31 is connected to the clamping structure 2.

[0024] By adopting the above technical solution, the driving structure 33 drives the turntable 32 to rotate, and the turntable 32 drives the connecting column 31 to rotate, so that the clamping structure 2 rotates to drive the carton to separate from the conveying platform 1, which is convenient for screening.

[0025] Specifically, a limiting block 35 is disposed on the side of the turntable 32 , and two limiting columns 36 are disposed on adjacent sides of the upper end of the installation box 34 . The rotation angle of the limiting block 35 is ninety degrees.

[0026] By adopting the above technical solution, the turntable 32 can be ensured to rotate stably and the damaged cartons can be cleaned up quickly.

[0027] Specifically, the driving structure 33 includes a toothed plate 331, a micro electric telescopic rod 332, a gear 333 and a rotating shaft 334, wherein a rotating shaft 334 is arranged in the middle of the interior of the installation box 34, a gear 333 is arranged on the surface of the rotating shaft 334, a micro electric telescopic rod 332 is arranged on the side of the installation box 34, and a toothed plate 331 is arranged on the piston rod of the micro electric telescopic rod 332.

[0028] By adopting the above technical solution, the micro electric telescopic rod 332 is extended and retracted to drive the toothed plate 331 to move, the toothed plate 331 drives the gear 333 to rotate, and the gear 333 drives the turntable 32 to rotate through the rotating shaft 334.

[0029] When the present embodiment is used, the carton is transported by the roller 6 to the bottom of the clamping structure 2, the clamping structure 2 drives the vertical plate 4 to move, the vertical plate 4 drives the protective structure 5 to move, so that the protective structure 5 clamps the carton, and when a damaged carton is detected, the micro-electric telescopic rod 332 is extended and retracted to drive the tooth plate 331 to move, the tooth plate 331 drives the gear 333 to rotate, the gear 333 drives the turntable 32 to rotate through the rotating shaft 334, and the turntable 32 drives the connecting column 31 to rotate, so that the clamping structure 2 rotates to drive the carton off the conveying platform 1, which is convenient for screening and use;

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the limiting assembly 9 includes an intercepting plate 91, a mounting plate 92 and an electric push rod 93, wherein the mounting plate 92 is provided on the side of the cross frame 7, the electric push rod 93 is installed in the middle of the mounting plate 92, and the piston rod of the electric push rod 93 is provided with an intercepting plate 91.

[0032] By adopting the above technical solution, when the carton approaches the clamping structure 2, the electric push rod 93 extends to drive the interception plate 91 to move upward, and the interception plate 91 intercepts the carton to prevent the carton from being transported away without being clamped, thereby ensuring that the clamping is carried out in order and facilitating carton packaging.

[0033] Specifically, a plurality of mounting holes 94 are provided on the surface of the mounting plate 92 , and the electric push rod 93 is threadedly engaged with the mounting holes 94 , and the distance between two adjacent mounting holes 94 is consistent with the distance between two adjacent rollers 6 .

[0034] By adopting the above technical solution, the position of the interception plate 91 can be adjusted, which is convenient for intercepting cartons of different sizes.

[0035] When the present embodiment is in use, when the carton approaches the clamping structure 2, the electric push rod 93 extends to drive the interception plate 91 to move upward, and the interception plate 91 intercepts the carton to prevent the carton from being transported away without being clamped, thereby ensuring that the clamping is carried out in order and facilitating carton packaging.

[0036] The structure and use principle of the clamping structure 2, the protective structure 5 and the roller 6 in the utility model have been disclosed in a carton packaging clamping device disclosed in Chinese patent application No. 202321345078.8.

[0037] The working principle and use process of the utility model: when the utility model is used, the carton is conveyed by the roller 6 and conveyed to the bottom of the clamping structure 2. The clamping structure 2 drives the vertical plate 4 to move, and the vertical plate 4 drives the protective structure 5 to move, so that the protective structure 5 clamps the carton. When a damaged carton is checked, the micro electric telescopic rod 332 is extended and retracted to drive the tooth plate 331 to move, and the tooth plate 331 drives the gear 333 to rotate. The gear 333 drives the turntable 32 to rotate through the rotating shaft 334, and the turntable 32 drives the connecting column 31 to rotate, so that the clamping structure 2 rotates to drive the carton to leave the conveying platform 1, which is convenient for screening; when the carton is close to the clamping structure 2, the electric push rod 93 extends to drive the intercepting plate 91 to move upward, and the intercepting plate 91 intercepts the carton to prevent the carton from being conveyed away without being clamped, ensuring that the clamping is carried out in order, and facilitating the packaging of the carton.

[0038] Although 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 carton packaging clamping device, comprising a conveying platform, characterized in that: A rotating assembly is provided on the upper side of the conveying platform, a clamping structure is provided on the upper end of the rotating assembly, vertical plates are provided on both sides of the lower end of the clamping structure, and a protective structure is provided on the sides of the vertical plates. A plurality of rollers are provided in the middle of the conveying platform, and the upper ends of the rollers are flush with the upper surface of the conveying platform. Support legs are provided on both sides of the bottom of the conveying platform, a cross frame is connected between two adjacent support legs, and a limiting assembly is provided on the side of the cross frame.

2. A carton packaging clamping device according to claim 1, characterized in that: The rotating assembly includes a connecting column, a turntable, a driving structure and an installation box, wherein the driving structure is arranged inside the installation box, the turntable is arranged at the upper end of the installation box, the connecting column is arranged at the upper end of the turntable, and the upper end of the connecting column is connected to the clamping structure.

3. A carton packaging clamping device according to claim 2, characterized in that: A limiting block is arranged on the side of the turntable, and two limiting columns are arranged on the adjacent two sides of the upper end of the installation box. The rotation angle of the limiting block is ninety degrees.

4. A carton packaging clamping device according to claim 2, characterized in that: The driving structure includes a gear plate, a micro electric telescopic rod, a gear and a rotating shaft, wherein a rotating shaft is arranged in the middle of the interior of the installation box, a gear is arranged on the surface of the rotating shaft, a micro electric telescopic rod is arranged on the side of the installation box, and a gear plate is arranged on the piston rod of the micro electric telescopic rod.

5. A carton packaging clamping device according to claim 1, characterized in that: The limiting assembly includes an intercepting plate, a mounting plate and an electric push rod, wherein the mounting plate is arranged on the side of the cross frame, the electric push rod is installed in the middle of the mounting plate, and the piston rod of the electric push rod is provided with an intercepting plate.

6. A carton packaging clamping device according to claim 5, characterized in that: The surface of the mounting plate is provided with a plurality of mounting holes, the electric push rod is threadedly engaged with the mounting holes, and the distance between two adjacent mounting holes is consistent with the distance between two adjacent rollers.

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