CN221914746U - Automatic sealing jig for packaging paper boxes - Google Patents

Abstract

The utility model discloses an automatic sealing jig for a packaging paper box, which comprises a first rack, wherein a second rack is arranged on one side of the first rack, a first conveying belt is arranged on the inner side of the first rack, a second conveying belt is arranged on the inner side of the second rack, two first telescopic driving pieces are arranged on one side of the top end of the first rack through brackets, a first push plate is arranged at one end of each first telescopic driving piece, a second telescopic driving piece is arranged on the other side of the top end of the first rack through brackets, a second push plate is arranged at one end of each second telescopic driving piece, base frames are arranged at the top ends of the first racks on two sides of each second push plate, and guide rods are arranged on the inner walls of the base frames. The automatic sealing device not only achieves the aim of automatically and sequentially sealing the packaging paper boxes so as to improve the sealing efficiency of the packaging paper boxes when the sealing jig is used, but also ensures the sealing effect of the sealing jig on the packaging paper boxes when the sealing jig is used, and reduces the phenomenon of accumulation in the conveying process of the packaging paper boxes.

Description

Automatic sealing jig for packaging paper box

Technical Field

The utility model relates to the technical field of packaging paper box processing, in particular to an automatic sealing jig for a packaging paper box.

Background Art

The packaging carton is usually arranged in a three-dimensional shape, which is composed of a polyhedron formed by the movement, stacking, folding and surrounding of several surfaces. When the packaging carton is produced and processed, it needs to be sealed, so the corresponding sealing jig is needed.

Reference publication number CN202573113U is an automatic sealing jig for a packaging carton, which includes a jig frame, a sealing device and a bottom plate, wherein the sealing device includes an upper pressing device, a side pressing device and a bottom mold, wherein the upper pressing device includes an upper pressing cylinder, an upper pressing plate connecting block, an upper pressing plate and an upper pressing inclined plate fixed to the jig frame; the side pressing device includes a side pushing cylinder, a side pressing plate movable plate and a side pressing plate, wherein the side pushing cylinder is arranged on the bottom plate, and the side pushing cylinder is connected to the side pressing plate movable plate through a positioning guide column, The side pressure plate movable plate is connected to the side pressure plate. The automatic sealing jig for the adhesive back of the packaging carton has a simple design, convenient operation, high efficiency, and makes the adhesive back of the packaging carton cut neatly when pasting, with balanced force and strong adaptability. According to the above, although the sealing jig can be well applied, it is usually not convenient to automatically seal the packaging cartons in sequence. The sealed carton needs to be replaced before the next sealing operation can be carried out, which makes it difficult for the sealing jig to achieve the established expectations for the sealing efficiency of the packaging carton, which often troubles people.

Utility Model Content

The purpose of the utility model is to provide an automatic sealing jig for packaging cartons to solve the problem that the sealing jig proposed in the above background technology can be well applied, but it is usually not convenient to automatically seal the packaging cartons in sequence, and the sealed cartons need to be replaced before the next sealing operation can be carried out, which makes it difficult for the sealing jig to achieve the expected sealing efficiency for the packaging cartons.

To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic sealing jig for packaging paper boxes, comprising a first frame, a second frame is provided on one side of the first frame, a first conveyor belt is provided on the inner side of the first frame, and a second conveyor belt is provided on the inner side of the second frame, two first telescopic driving members are installed on one side of the top of the first frame through a bracket, a first push plate is provided at one end of the first telescopic driving member, a second telescopic driving member is installed on the other side of the top of the first frame through a bracket, a second push plate is provided at one end of the second telescopic driving member, a base frame is provided on the top of the first frame on both sides of the second push plate, guide rods are provided on the inner wall of the base frame, the guide rods are movably connected with the second push plate, a third telescopic driving member is installed on one side of the top of the second frame through a bracket, a third push plate is provided at one end of the third telescopic driving member, a sealing device body is installed on the top of the second frame away from the third telescopic driving member through the bracket, and a control box is provided on the top of the second frame away from the third push plate.

Preferably, a door-type frame is provided on one side outer wall of the lower end of the second frame through a bracket, and a screw rod is rotatably installed inside the door-type frame, so that the nut pair can be placed through the setting of the screw rod.

Preferably, first baffles are provided on the top of the first frames on both sides of the first conveyor belt, and second baffles are provided on the top of the second frames on both sides of the second conveyor belt. The second baffles and the first baffles are arranged to reduce the phenomenon of slipping of the packaging boxes during transportation.

Preferably, a nut pair is threadedly installed on the outer wall of the upper end of the screw rod, a linkage plate is fixed on the outer wall of the nut pair, a linkage frame is provided on the outer wall of one side of the linkage plate, and a sealing plate is provided on the end of the linkage frame away from the linkage plate. The nut pair is located on the outer wall of the screw rod for sliding, so that the nut pair drives the sealing plate to be raised and lowered through the linkage plate.

Preferably, guide rails are provided on the inner walls on both sides of the portal frame, and a rail seat is slidably connected to the outer wall of the upper end of the guide rail, and the outer wall of the rail seat is connected to the outer wall of the linkage plate. When the linkage plate is lifted or lowered, the rail seat is driven to slide on the outer wall of the guide rail to limit the lifting range of the linkage plate.

Preferably, a rotating drive member is installed on one side of the bottom end of the portal frame through a bracket, a belt transmission structure is provided on the top of the rotating drive member, one side of the top of the belt transmission structure is connected to the bottom end of the screw rod through a guide shaft, and the rotating drive member is arranged so that the screw rod can be driven to rotate via the belt transmission structure.

Compared with the prior art, the beneficial effects of the utility model are as follows: the automatic sealing jig for packaging cartons not only achieves the purpose of automatically sealing the packaging cartons in sequence, thereby improving the sealing efficiency of the packaging cartons when the sealing jig is used, but also ensures the sealing effect of the packaging cartons when the sealing jig is used, and reduces the phenomenon of accumulation of packaging cartons during the transportation process;

(1) By placing the packaging carton on the right side of the top end of the first conveyor belt, the packaging carton is conveyed to the left side thereof by the first conveyor belt. At this time, the second telescopic driving member drives the second push plate to move forward, so that the second push plate pushes the packaging carton to the right side of the top end of the second conveyor belt. Then, the sealing plate performs preliminary downward pressure sealing on the packaging carton. Then, the third telescopic driving member drives the third push plate to push the packaging carton to the bottom of the sealing device body, so that the sealing device body further seals the packaging carton. Then, the second conveyor belt drives the packaging carton to be conveyed to the left to unload the material. Thus, the packaging carton can be automatically sealed in sequence, thereby improving the sealing efficiency of the packaging carton when the sealing jig is used.

(2) The screw is driven to rotate by the rotating driving member through the belt transmission structure, so that the nut pair is located on the outer wall of the screw to slide, and the nut pair drives the rail seat to slide on the outer wall of the guide rail through the linkage plate, so that the linkage plate drives the sealing plate to rise and fall stably through the linkage frame, and the sealing plate can press down the packaging carton to level and seal it, and then the packaging carton is transferred to the bottom of the sealing device body for secondary sealing, thereby ensuring the sealing effect of the packaging carton when the sealing jig is used;

(3) The first push plate is driven to translate by the first telescopic driving member. When the two first push plates are in contact with each other, the first push plate can prevent the packaging carton from being conveyed to the left. When the previous packaging carton is pushed to the top of the second conveyor belt, the first push plate is translated and reset, so that the packaging carton on the right side of the top of the first conveyor belt is conveyed to the left, thereby reducing the phenomenon of packaging carton accumulation during the conveying process.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the structure of the utility model from top view;

Figure 3 is a schematic side view of the structure of the utility model;

FIG. 4 is a schematic diagram of the side structure of the frame of the utility model.

In the figure: 1, first frame; 2, second frame; 3, first conveyor belt; 4, second conveyor belt; 5, first telescopic drive member; 6, first push plate; 7, second telescopic drive member; 8, second push plate; 9, base frame; 10, guide rod; 11, door frame; 12, linkage plate; 13, linkage frame; 14, sealing plate; 15, sealing device body; 16, control box; 17, first baffle plate; 18, second baffle plate; 19, rotating drive member; 20, belt transmission structure; 21, screw rod; 22, nut pair; 23, guide rail; 24, rail seat; 25, third telescopic drive member; 26, third push plate.

DETAILED DESCRIPTION

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. 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.

Please refer to Figures 1-4, an embodiment of the utility model provides: an automatic sealing jig for a packaging paper box, comprising a first frame 1, a second frame 2 is provided on one side of the first frame 1, a door frame 11 is provided on an outer wall of one side of the lower end of the second frame 2 through a bracket, and a screw rod 21 is rotatably installed inside the door frame 11;

When in use, the screw rod 21 is arranged so as to place the nut pair 22;

A nut pair 22 is threadedly mounted on the outer wall of the upper end of the screw rod 21, a linkage plate 12 is fixed on the outer wall of the nut pair 22, a linkage frame 13 is provided on the outer wall of one side of the linkage plate 12, and a sealing plate 14 is provided on the end of the linkage frame 13 away from the linkage plate 12;

When in use, the nut pair 22 slides on the outer wall of the screw rod 21, so that the nut pair 22 drives the sealing plate 14 to move up and down through the linkage plate 12;

Guide rails 23 are provided on the inner walls of both sides of the door frame 11, and a rail seat 24 is slidably connected to the outer wall of the upper end of the guide rail 23, and the outer wall of the rail seat 24 is connected to the outer wall of the linkage plate 12;

When in use, the linkage plate 12 is lifted and lowered to drive the rail seat 24 on the outer wall of the guide rail 23 to slide, so as to limit the lifting range of the linkage plate 12;

A rotating driving member 19 is installed on one side of the bottom end of the door frame 11 through a bracket, and a belt transmission structure 20 is provided on the top end of the rotating driving member 19. One side of the top end of the belt transmission structure 20 is connected to the bottom end of the screw rod 21 through a guide shaft;

When in use, the rotating driving member 19 is arranged so as to drive the screw rod 21 to rotate via the belt transmission structure 20;

A first conveyor belt 3 is provided on the inner side of the first frame 1, first baffles 17 are provided on the top of the first frame 1 on both sides of the first conveyor belt 3, and second baffles 18 are provided on the top of the second frame 2 on both sides of the second conveyor belt 4;

When in use, the second baffle 18 and the first baffle 17 are arranged to reduce the phenomenon of slipping during the transportation of the packaging paper box;

A second conveyor belt 4 is provided on the inner side of the second frame 2, two first telescopic driving members 5 are installed on one side of the top of the first frame 1 through a bracket, a first push plate 6 is provided at one end of the first telescopic driving member 5, a second telescopic driving member 7 is installed on the other side of the top of the first frame 1 through a bracket, a second push plate 8 is provided at one end of the second telescopic driving member 7, a base frame 9 is provided on the top of the first frame 1 on both sides of the second push plate 8, a guide rod 10 is provided on the inner wall of the base frame 9, and the guide rod 10 is movably connected with the second push plate 8;

A third telescopic driving member 25 is installed on one side of the top of the second frame 2 through a bracket, a third push plate 26 is provided at one end of the third telescopic driving member 25, a sealing device body 15 is installed on the top of the second frame 2 away from the third push plate 26 on the side of the third telescopic driving member 25 through a bracket, and a control box 16 is provided on the top of the second frame 2 away from the side of the third push plate 26 on the side of the sealing device body 15 away from the third push plate 26.

When the embodiment of the present application is in use, the packaging carton is first placed on the right side of the top end of the first conveyor belt 3, so that the packaging carton is conveyed to the left side thereof by the first conveyor belt 3. At this time, the second telescopic driving member 7 drives the second pushing plate 8 to translate forward, so that the second pushing plate 8 pushes the packaging carton to the right side of the top end of the second conveyor belt 4. Subsequently, the sealing plate 14 performs a preliminary downward pressure sealing on the packaging carton, and then the third telescopic driving member 25 drives the third pushing plate 26 to push the packaging carton to the bottom of the sealing device body 15, so that the sealing device body 15 further seals the packaging carton. When the packaging carton is sealed, the second conveyor belt 4 drives the packaging carton to be discharged to the left, and then the rotary driving member 24 drives the second pushing plate 8 to push the packaging carton to the right side of the top end of the second conveyor belt 4. The movable member 19 drives the screw rod 21 to rotate via the belt transmission structure 20, so that the nut pair 22 is located on the outer wall of the screw rod 21 to slide, and the nut pair 22 drives the rail seat 24 to slide on the outer wall of the guide rail 23 via the linkage plate 12, so that the linkage plate 12 drives the sealing plate 14 to rise and fall stably via the linkage frame 13, so as to facilitate the sealing plate 14 to press down, level and seal the packaging carton, and finally drive the first push plate 6 to translate through the first telescopic driving member 5. When the two first push plates 6 are in contact, the first push plate 6 can prevent the packaging carton on the right side of the top of the first conveyor belt 3 from being conveyed to the left, so as to reduce the accumulation of packaging cartons during the conveying process, thereby completing the use of the sealing jig.

Claims (6)

1. An automatic tool of sealing of packing carton, its characterized in that: including first frame (1), one side of first frame (1) is equipped with second frame (2), the inboard of first frame (1) is equipped with first conveyer belt (3), the inboard of second frame (2) is equipped with second conveyer belt (4), one side on first frame (1) top is through support mounting two first flexible driving piece (5), one end of first flexible driving piece (5) is equipped with first push pedal (6), the opposite side on first frame (1) top is equipped with second flexible driving piece (7) through the support, the one end of second flexible driving piece (7) is equipped with second push pedal (8), the first frame (1) top of second push pedal (8) both sides all is equipped with bed frame (9), all be equipped with guide bar (10) on the inner wall of bed frame (9), one side on second frame (2) top is equipped with third flexible driving piece (25) through support mounting, the opposite side on third frame (1) top is equipped with second flexible driving piece (26) and seals top (25) through support mounting third one side of third push pedal (26), the sealer body (15) is provided with a control box (16) at the top end of the second frame (2) far away from one side of the third push plate (26).

2. The automatic sealing jig for packaging cartons according to claim 1, wherein: the door type frame is characterized in that a door type frame (11) is arranged on the outer wall of one side of the lower end of the second frame (2) through a support, and a screw rod (21) is rotatably arranged in the door type frame (11).

3. The automatic sealing jig for packaging cartons according to claim 1, wherein: the top ends of the first frames (1) on two sides of the first conveying belt (3) are provided with first baffles (17), and the top ends of the second frames (2) on two sides of the second conveying belt (4) are provided with second baffles (18).

4. The automatic sealing jig for packaging cartons according to claim 2, wherein: the screw rod is characterized in that a nut pair (22) is arranged on the outer wall of the upper end of the screw rod (21) in a threaded manner, a linkage plate (12) is fixed on the outer wall of the nut pair (22), a linkage frame (13) is arranged on the outer wall of one side of the linkage plate (12), and a sealing plate (14) is arranged at one end, far away from the linkage plate (12), of the linkage frame (13).

5. The automatic sealing jig for packaging cartons as claimed in claim 4, wherein: guide rails (23) are arranged on the inner walls of the two sides of the door-shaped frame (11), rail bases (24) are connected to the outer walls of the upper ends of the guide rails (23) in a sliding mode, and the outer walls of the rail bases (24) are connected with the outer walls of the linkage plates (12).

6. The automatic sealing jig for packaging cartons according to claim 2, wherein: one side of door-shaped frame (11) bottom is through support mounting has rotary driving piece (19), the top of rotary driving piece (19) is equipped with belt transmission structure (20), one side on belt transmission structure (20) top is connected with the bottom of lead screw (21) through the guide shaft.