Gluing equipment for packaging box

Abstract

The utility model relates to the technical field of gluing equipment, in particular to gluing equipment for packaging boxes, which comprises a rack and a plurality of power rollers distributed in the rack at intervals, and a platform connected through a plurality of connecting pieces is arranged on the lower side of the rack. The upper end of the platform is slidably connected with two oppositely-arranged clamping assemblies and a synchronizing device used for driving the two clamping assemblies to synchronously move, adjusting devices used for adjusting the heights of the clamping assemblies are arranged between the clamping assemblies and the synchronizing device, and gluing devices are arranged at the upper ends of the two racks. Through the synergistic effect of the clamping assembly and the synchronizing assembly, the effects of clamping and automatically adjusting the position of the packaging box are achieved, so that the problem of uneven gluing possibly caused by inclination of the packaging box in the gluing process is effectively solved, the gluing uniformity and efficiency are improved, and the quality stability of products is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to gluing equipment technical field especially relates to a kind of gluing equipment for packing box. BACKGROUND

[0002] Packaging box is a kind of container for protecting, transporting and displaying products, which is usually made of paperboard, plastic, metal or other materials, and can be customized according to the shape, size and weight of the product, among which gluing is an important step in the production process of packaging box, which can improve the quality, production efficiency and safety of the product, while reducing cost and environmental pollution.

[0003] Now gluing is generally carried out by gluing machine, such as the gluing equipment for product packaging box disclosed in Chinese patent No. "CN214491796U", which comprises a base and a gluing device, the gluing device is arranged on the base, the gluing device further comprises a pressing mechanism arranged on both sides, the pressing mechanism comprises a bracket, a connecting rod and a pressing plate, the connecting rod is transversely installed on the upper end of the bracket, the pressing plate is fixedly installed on the front end of the connecting rod, the upper end of the bracket is a screw rod, and the connecting rod can move on the screw rod at the upper end of the bracket. The gluing equipment of the utility model is provided with pressing mechanism on the side of the base.

[0004] Most of the existing gluing machines usually rely on manual placement of packaging boxes on the conveyor belt, and then the conveyor belt transports the packaging boxes to the bottom of the gluing machine for gluing operation. However, there are certain risks in this process: the packaging boxes may be inclined when placed manually, which will cause uneven gluing when the gluing machine glues, thereby affecting the product quality. SUMMARY

[0005] The utility model aims at solving the above-mentioned shortcomings in the prior art and proposes a gluing equipment for packaging box.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A gluing equipment for packaging box is designed, which comprises a rack and a plurality of power rollers spaced apart on the rack;

[0008] The lower side of the rack is provided with a platform connected by a plurality of connecting pieces, the upper end of the platform is slidably connected with two oppositely arranged clamping assemblies and a synchronous device for driving the two clamping assemblies to move synchronously, the clamping assemblies and the synchronous device are provided with an adjusting device for adjusting the height of the clamping assemblies, and the upper ends of the two racks are provided with a gluing device.

[0009] Further, the synchronous device comprises two rods oppositely arranged and slidably connected with the platform, and a rotating rod rotatably connected at the center of the platform, and a connecting rod rotatably connected between the two ends of the rotating rod and the two rods.

[0010] Further, the synchronous device further comprises two air cylinders symmetrically arranged and fixedly connected with the platform, and shaft ends of the two air cylinders fixedly connected with two ends of one of the rods.

[0011] Further, the adjusting device comprises two tubes fixedly connected with the two sides of the rods respectively, a plug rod movably inserted into the tube, a positioning wave bead arranged on the lower side of the plug rod, and a plurality of clamping holes arranged on the end face of the tube and matched with the extension end of the positioning wave bead, and the tube is slidably arranged in the interval of the power rollers.

[0012] Further, the clamping assembly comprises a connecting plate fixedly connected between the two plug rods, two telescopic rods fixedly connected with the two ends of the front side of the connecting plate, a clamping plate fixedly connected with the front ends of the two telescopic rods, and springs sleeved on the outer sides of the telescopic rods and fixedly connected with the clamping plate and the connecting plate.

[0013] Further, the connecting piece comprises a ladder column fixedly connected with the upper end of the platform and a connecting column fixedly connected with the lower end of the rack, a sleeve is sleeved on the outer side of the connecting column, a ring protrusion is formed in the sleeve, a tension spring is fixedly connected between the sleeve and the connecting column, a slot is arranged on the lower side of the connecting column, a plurality of sliding grooves are arranged in the slot, and a ball is slidably connected in the sliding grooves and clamped with the ladder lower end of the ladder column.

[0014] The gluing equipment for packaging boxes has the advantages that: through the cooperation of the clamping assembly and the synchronous assembly, the position of the packaging box is clamped and automatically adjusted, the problem of uneven gluing caused by the inclination of the packaging box during the gluing process is effectively avoided, the uniformity and efficiency of gluing are improved, the quality stability of the product is ensured, in addition, the maintenance convenience of the equipment is considered, the disassembly and maintenance of the clamping assembly and the synchronous device are made more simple and fast through the connecting piece, and the practicality and reliability of the equipment are further enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a partial structure enlarged schematic view of the utility model;

[0017] Figure 3 It is aFigure 2 A area structure amplification schematic view;

[0018] Figure 4 It is cross section schematic view of connecting piece of the utility model.

[0019] In the figure: 1, rack;11, power roller;12, platform;2, connecting piece;21, ladder column;22, connecting column;23, sleeve;24, ring convex;25, tension spring;26, slot hole;27, sliding groove;28, ball;3, clamping assembly;31, connecting plate;32, telescopic rod;33, clamping plate;34, spring;4, synchronous device;41, rod body;42, rotating rod;43, connecting rod;44, air cylinder;5, adjusting device;51, pipe fitting;52, plug rod;53, positioning wave bead;54, clamping hole;6, gluing device. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection 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 the embodiments.

[0021] Referring to Figures 1-4 A gluing equipment for packaging box, including rack 1 and several power rollers 11 distributed in the rack 1;

[0022] The lower side of the rack 1 is provided with a platform 12 connected by several connecting pieces 2, the upper end of the platform 12 is slidably connected with two oppositely arranged clamping assemblies 3, and a synchronous device 4 for driving the synchronous movement of the two clamping assemblies 3, the clamping assembly 3 and the synchronous device 4 are provided with an adjusting device 5 for adjusting the height of the clamping assembly 3, the upper end of the two racks 1 is provided with a gluing device 6, wherein the gluing device includes a gluing gun, a moving platform and other structures, which are prior art.

[0023] It should be noted that the synchronous device 4 includes two oppositely arranged rod bodies 41 slidably connected with the platform 12, and a rotating rod 42 rotatably connected at the center of the platform 12, the two ends of the rotating rod 42 are rotatably connected with two connecting rods 43, the lower end of the rod body 41 is formed with a T-shaped block, the upper end of the platform 12 is provided with a T-shaped slot, and the T-shaped block is slidably connected in the T-shaped slot.

[0024] In the embodiment, the synchronizing device 4 further comprises two air cylinders 44 fixedly connected with the platform 12 and symmetrically arranged, the shaft ends of the two air cylinders 44 are fixedly connected with the two ends of one of the rod bodies 41, the rod body 41 is moved by the air cylinder 44, and the rod body 41 is moved while driving the rotating rod 42 to rotate through the connecting rod 43, the rotating rod 42 rotates while driving the other rod body 41 to move synchronously.

[0025] Further, the adjusting device 5 comprises two pipe fittings 51 fixedly connected with the two sides of the rod body 41 respectively, an insertion rod 52 is movably inserted into the pipe fitting 51, the lower side of the insertion rod 52 is provided with a positioning wave bead 53, a plurality of clamping holes 54 adapted to the extension and retraction ends of the positioning wave bead 53 are formed on the end face of the pipe fitting 51, the pipe fitting 51 slides in the interval of the power roller 11, the positioning wave bead 53 is pressed to adjust the position of the insertion rod 52 in the pipe fitting 51, so as to control the height of the clamping assembly 3.

[0026] Further, the adjusting device 5 comprises two pipe fittings 51 fixedly connected with the two sides of the rod body 41 respectively, an insertion rod 52 is movably inserted into the pipe fitting 51, the lower side of the insertion rod 52 is provided with a positioning wave bead 53, a plurality of clamping holes 54 adapted to the extension and retraction ends of the positioning wave bead 53 are formed on the end face of the pipe fitting 51, the pipe fitting 51 slides in the interval of the power roller 11, the positioning wave bead 53 is pressed to adjust the position of the insertion rod 52 in the pipe fitting 51, so as to control the height of the clamping assembly 3.

[0027] On the basis of the above embodiment, the connecting piece 2 comprises a ladder column 21 fixedly connected with the upper end of the platform 12 and a connecting column 22 fixedly connected with the lower end of the rack 1, a sleeve pipe 23 is sleeved on the outer side of the connecting column 22, a ring protrusion 24 is formed in the sleeve pipe 23, a tension spring 25 is fixedly connected between the sleeve pipe 23 and the connecting column 22, a slot hole 26 is formed on the lower side of the connecting column 22, a plurality of sliding grooves 27 are formed in the slot hole 26, a ball 28 is slidably connected in the sliding groove 27, the ball 28 is clamped with the ladder lower end of the ladder column 21, the sleeve pipe 23 is pulled upward, so that the ball 28 can slide in the sliding groove 27, so as to facilitate the insertion of the ladder column 21, the sleeve pipe 23 is loosened after the insertion of the ladder column 21, the sleeve pipe 23 is reset due to the tension of the tension spring 25, so that the ring protrusion 24 abuts against the ball 28, a part of the ball 28 is abutted out of the sliding groove 27 and clamped with the ladder lower end of the ladder column 21, so as to fix the platform 12 at the lower end of the rack 1.

[0028] The working mode is as follows: when working, the packaging box is placed on the upper end of the power roller 11, the packaging box is moved to the lower side of the gluing device 6 through the power roller 11, then the clamping assembly 3 is driven to synchronously clamp inwardly through the synchronous device 4, the packaging box is righted, then the gluing device 6 is used for gluing, when the synchronous device 4 is overhauled or the platform 12 is overhauled and cleaned, the positioning wave bead 53 is pressed down first, the inserting rod 52 is taken out from the pipe 51, then the sleeve 23 is pushed upward, the platform 12 can be taken down, after the overhauling and cleaning are completed, the sleeve 23 is pushed upward again, the ladder column 21 is pushed into the slot hole 26, the sleeve 23 is loosened, the ball 28 is clamped and fixed with the ladder column 21, then the positioning wave bead 53 is pressed down, the inserting rod 52 is inserted into the pipe 51 again.

[0029] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A gluing apparatus for a carton, characterized by, It comprises a frame (1) and a plurality of power rollers (11) distributed at intervals between the frame (1). The lower side of the frame (1) is provided with a platform (12) connected by a plurality of connecting pieces (2), the upper end of the platform (12) is slidably connected with two oppositely arranged clamping assemblies (3), and a synchronous device (4) for driving the two clamping assemblies (3) to move synchronously is arranged, the clamping assemblies (3) and the synchronous device (4) are provided with an adjusting device (5) for adjusting the height of the clamping assemblies (3), and the upper ends of the two frames (1) are provided with a gluing device (6).

2. The gluing apparatus for a carton according to claim 1, wherein: The synchronous device (4) comprises two oppositely arranged rod bodies (41) slidably connected with the platform (12), and a rotating rod (42) rotatably connected at the center of the platform (12), and a connecting rod (43) is rotatably connected between the two ends of the rotating rod (42) and the two rod bodies (41).

3. The gluing apparatus for a carton according to claim 2, wherein: The synchronous device (4) further comprises two symmetrically arranged air cylinders (44) fixedly connected with the platform (12), and the shaft ends of the two air cylinders (44) are fixedly connected with the two ends of one of the rod bodies (41).

4. The gluing apparatus for a carton according to claim 3, wherein: The adjusting device (5) comprises two pipe fittings (51) fixedly connected on the two sides of the rod body (41), an insertion rod (52) is movably inserted into the pipe fitting (51), a positioning wave bead (53) is arranged on the lower side of the insertion rod (52), a plurality of clamping holes (54) adapted to the extension ends of the positioning wave bead (53) are formed on the end face of the pipe fitting (51), and the pipe fitting (51) slides in the interval between the power rollers (11).

5. The gluing apparatus for a carton according to claim 4, wherein: The clamping assembly (3) comprises a connecting plate (31) fixedly connected between the two insertion rods (52), two telescopic rods (32) are fixedly connected to the two ends of the front side of the connecting plate (31), a clamping plate (33) is fixedly connected to the front ends of the two telescopic rods (32), springs (34) are sleeved on the outer sides of the telescopic rods (32), and the two ends of the springs (34) are fixedly connected with the clamping plate (33) and the connecting plate (31).

6. The gluing apparatus for a carton according to claim 1, wherein: The connecting piece (2) comprises a ladder column (21) fixedly connected with the upper end of the platform (12), and a connecting column (22) fixedly connected with the lower end of the frame (1), a sleeve (23) is sleeved on the outer side of the connecting column (22), a ring protrusion (24) is formed in the sleeve (23), a tension spring (25) is fixedly connected between the sleeve (23) and the connecting column (22), a slot hole (26) is formed on the lower side of the connecting column (22), a plurality of sliding grooves (27) are formed in the slot hole (26), a ball (28) is slidably connected in the sliding groove (27), and the ball (28) is clamped with the lower end of the ladder column (21).

Images