Semi-automatic glue spraying box sealing machine

Abstract

The utility model discloses a semi-automatic glue spraying box sealing machine which comprises a machine frame, a conveying belt and a pair of installation plates arranged on the machine frame in a sliding mode, a pair of guide strips used for placing semi-formed paper boxes are symmetrically arranged on the two sides of the conveying belt, glue dispensing devices are arranged on the two sides of the guide strips, the guide strips are fixedly connected with the installation plates, and a curved surface guide plate is arranged on one side of the middle of each guide strip. The dispensing device is arranged on one side of the curved guide plate; the guide strip and the dispensing device are erected above the conveying belt; according to the utility model, the conveyor belt is arranged, the conveyor belt can continuously convey the semi-formed box bodies to the dispensing devices on the two sides in sequence, and the dispensing devices can dispense glue for the inner box tongues at the bottoms and the inner box tongues at the tops of the box bodies, and then the box bodies are gradually folded and formed in the conveying direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of sealing box equipment, especially to the semi -automatic glue -spraying sealing box machine. BACKGROUND

[0002] The existing paper box such as some flat rectangular paper box, for example, the most typical is some seasoning powder, food powder, such as gelatin powder box body, is needed to carry out glue dispensing and packaging on the upper and lower box pages, and this kind of box body belongs to the wide flat long rectangular mechanism box type. When producing and processing packaging, the powder is usually packaged into the box body, and then the upper and lower box tops and box covers are glued and packaged.

[0003] And the existing sealing box equipment for glue dispensing type paper box, application number CN202320585271.2 is a device suitable for some box types with double upper box covers, and the glue dispensing position is the top of the box body. The glue dispensing device is erected on the top of the conveying belt, and the related folding device is also arranged above the conveying belt.

[0004] When glue dispensing is carried out on the wide flat long rectangular mechanism box type, glue dispensing and box folding are needed on the top and bottom respectively, that is, the box body needs to be placed flat on the conveying belt for glue dispensing and box folding packaging. Therefore, the above-mentioned device is not suitable for packaging some wide flat long rectangular mechanism box type, and cannot glue and package the side of the box body, so the packaging device needs to be further improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a semi-automatic glue-spraying sealing box machine to overcome the deficiencies in the prior art.

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

[0007] The semi-automatic glue-spraying sealing box machine comprises a rack, a conveying belt and a pair of mounting plates slidably arranged on the rack, a pair of guide bars for placing the semi-finished paper box is symmetrically arranged on both sides of the conveying belt, a glue dispensing device is arranged on both sides of the guide bar, the guide bar is fixedly connected with the mounting plate, a curved guide plate is arranged on one side of the middle part of the guide bar, and the glue dispensing device is arranged on one side of the curved guide plate; the guide bar and the glue dispensing device are erected above the conveying belt.

[0008] Further elaboration, one side of the curved guide plate is fixedly provided with a threaded shaft sleeve, the mounting plate is provided with a lead screw motor, and the lead screw of the lead screw motor is threadedly connected with the threaded shaft sleeve.

[0009] Further elaboration, the housing of the lead screw motor is fixedly connected with the mounting plate, and the lead screw of the lead screw motor is vertically arranged.

[0010] Further, the curved guide plate is further provided with a linear shaft sleeve, the mounting plate is fixedly provided with a vertically arranged guide column, the curved guide plate is sleeved on the guide column through the linear shaft sleeve, and the curved guide plate is in lifting type sliding connection with the guide column.

[0011] Further, the conveying belt comprises a chain wheel moving on the rack, and the chain wheel is fixedly provided with a moving baffle for moving the box body.

[0012] Further, the conveying belt further comprises a pair of chain wheels in rotation type connection with the rack, and a rotating shaft of one of the chain wheels is coaxially provided with a belt driving wheel, a servo motor is arranged in the rack, an output end of the servo motor is fixedly provided with the belt driving wheel, and the belt driving wheel and the belt driving wheel are both covered with a belt, the servo motor is in transmission connection with one of the chain wheels through the belt, the belt driving wheel and the belt driving wheel, and the pair of chain wheels are in meshing connection with the chain.

[0013] Further, the outer side of the guide strip is fixedly provided with a baffle, the baffle is provided with a support wing extending horizontally to the outer side, one section of the baffle is provided with a through groove, the dispensing device is provided with a dispensing head extending to the inner side, and the dispensing head extends to the through groove.

[0014] Further, the two sides of the guide strip are also symmetrically provided with a pair of side conveying assemblies, the side conveying assembly comprises a driving roller, a driven roller and a track covering the side walls of the driving roller and the driven roller, the curved guide plate is arranged on the front side of the side conveying assembly, and the rear side of the side conveying assembly is further provided with a driven assembly for slidingly guiding the box body.

[0015] Further, the driven assembly comprises a positioning frame fixedly connected with the mounting plate, and the positioning frame is in rotation type connection with a plurality of driven rollers.

[0016] Compared with the prior art, the utility model has the advantages of the following:

[0017] The conveying belt is arranged, the conveying belt can sequentially continuously send the semi-finished box body to the dispensing equipment on the two sides, the dispensing equipment can dispense the inner box tongue at the bottom and the inner box tongue at the top of the box body, and then gradually folds and forms the box body in the sending direction. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The utility model discloses a rack and a shell structure schematic view are neglected;

[0019] Fig. 2 The utility model discloses another view structure schematic view.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 1, chain; 2, guide bar; 3, support wing; 4, through slot; 5, dispensing device; 6, curved guide plate; 7, guide column; 8, screw motor; 9, mounting plate; 10, track; 11, driven roller; 12, positioning frame; 13, threaded shaft sleeve; 14, moving baffle. DETAILED DESCRIPTION

[0022] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details given below. In other instances, well-known methods have not been described in detail in order to avoid obscuring the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0023] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. When an element is referred to as being "comprise a plurality of" it can be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are used for the purpose of illustration only and are not intended to be limiting.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a", "an" and "the" include plural references unless the context clearly dictates otherwise. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] The present application will now be described in detail with reference to the accompanying drawings.

[0026] As Figs. 1-2As shown, in the present embodiment provides a semi-automatic glue sealing machine, including rack, conveyor belt and a pair of installation plate 9 slidably arranged on the rack, the conveyor belt is symmetrically provided with a pair of guide bars 2 for resting half-formed cartons, the two sides of the guide bar 2 are provided with a glue device 5, the guide bar 2 is fixedly connected with the installation plate 9, the installation plate 9 is slidably connected with the rack, because the height of the box body will be different, the box body is mainly rested on a pair of guide bars 2, the distance between the guide bars 2 is equal to the height of the box body, because the glue device 5 needs to glue at the bottom and top of the box body, that is, at the two sides of the guide bar 2. The middle part of the guide bar 2 is provided with a curved guide plate 6, and the glue device 5 is arranged on one side of the curved guide plate 6; the guide bar 2 and the glue device 5 are arranged above the conveying belt. That is, before the box body is formed, the box body is first passed through the glue device 5, at this time the top and bottom of the box body are in an unfolded state, and after the tongue is glued by the glue device 5, the upper box page and the bottom box page will gradually cover the tongue when passing through the curved guide plate 6.

[0027] In the present embodiment, one side of the curved guide plate 6 is fixedly provided with a threaded shaft sleeve 13, the installation plate 9 is provided with a lead screw motor 8, the lead screw of the lead screw motor 8 is threadedly connected with the threaded shaft sleeve 13. When the lead screw motor 8 of the installation plate 9 is started, the lifting of the curved guide plate 6 is controlled through the lead screw, so that the curved guide plate 6 can adapt to the upper box page and the bottom box page of different heights. Because the curved guide plate 6 is symmetrically arranged on the two sides of the guide bar 2, it can simultaneously fold and cover the upper box page and the bottom box page. Specifically, the housing of the lead screw motor 8 is fixedly connected with the installation plate 9, the lead screw of the lead screw motor 8 is vertically arranged, the curved guide plate 6 is further provided with a linear shaft sleeve, the installation plate 9 is fixedly provided with a vertically arranged guide column 7, the curved guide plate 6 is sleeved on the guide column 7 through the linear shaft sleeve, the curved guide plate 6 is slidably connected with the guide column 7 in a lifting manner, and the guide column is guided, so that the curved guide plate 6 will not swing, and the lead screw will rotate relative to the threaded shaft sleeve 13, so that the curved guide plate 6 can move up and down.

[0028] Specifically, the installation plate 9 can move relative to the rack because the installation plate 9 is provided with a threaded shaft sleeve 13, and the rack is rotatably provided with a screw rod, the screw rod penetrates the threaded shaft sleeve 13 of the installation plate 9, so that the screw rod can control the movement of the installation plate 9 provided with the threaded shaft sleeve 13 when rotating. Preferably, one end of the screw rod is provided with a motor, and the motor is arranged on the rack and is in transmission connection with the output end of the screw rod. Therefore, the distance between the guide bars 2 can be changed by electric control.

[0029] In the embodiment, the conveying belt comprises a sprocket wheel moving on the rack, and a moving baffle 14 for moving the box body is fixedly arranged on the sprocket wheel; the conveying belt further comprises a pair of sprocket wheels rotatably connected with the rack, and the rotating shaft of one of the sprocket wheels is coaxially provided with a belt driving wheel; a servo motor is arranged in the rack, and the output end of the servo motor is fixedly provided with the belt driving wheel; the belt driving wheel and the belt driving wheel are both covered with a belt; the servo motor is drivingly connected with one of the sprocket wheels through the belt, the belt driving wheel and the belt driving wheel; and the pair of sprocket wheels are engaged with the chain 1. In use, the servo motor controls one of the sprocket wheels to rotate through the belt, the belt driving wheel and the belt driving wheel, and the other sprocket wheel is driven, so that the chain 1 can move on the rack, and the moving baffle 14 fixedly arranged on the chain 1 can continuously move linearly during the movement of the chain 1. The height of the moving baffle 14 is higher than that of the guide strip 2, so that the box body placed on the guide strip 2 can be pushed by the moving baffle 14.

[0030] In the embodiment, the outer side of the guide strip 2 is fixedly provided with a baffle, which is used for guiding the box body placed on the guide strip 2 to keep straight during the movement. The baffle is provided with a support wing 3 extending horizontally outward, which is used for supporting the upper box page and the bottom box page of the box body. A section of the baffle is provided with a through groove 4, and the dispensing device 5 is provided with a dispensing head extending inward, which extends to the through groove 4. The inner tongue of the box body passes through the through groove 4 during the movement to be dispensed.

[0031] In the embodiment, after the dispensing, the upper box page and the bottom box page of the box body are encapsulated, and the formed box body reaches the side conveying assembly, which is responsible for sending out the formed box body. A pair of side conveying assemblies are symmetrically arranged on the two sides of the guide strip 2. The side conveying assembly comprises a driving roller, a driven roller 11 and a track 10 tightly covering the side wall of the driving roller and the driven roller 11. The track 10 is flexible, and one side of the track 10 abuts against the formed box body. Therefore, the side conveying assembly provides a power source to send out the box body. A curved guide plate 6 is arranged on the front side of the side conveying assembly, and a driven assembly for slidingly discharging the box body is arranged on the rear side of the side conveying assembly.

[0032] In the embodiment, the driven assembly comprises a positioning frame 12 fixedly connected with the mounting plate 9, and a plurality of driven rollers 11 are rotatably arranged on the positioning frame 12. The driven rollers 11 can freely rotate on the positioning frame 12, and the side wall of the plurality of driven rollers 11 abuts against the box body, so that the driven rollers 11 can rotate with the sending out of the box body.

[0033] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described above, however, as long as the combination of the technical features does not exist contradictory, it should be considered that it is within the scope of the description, for those skilled in the art, without departing from the concept of the present application, can make a number of variations and improvements, which are all within the scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A semi-automatic glue sealing and boxing machine, characterized in that: The device comprises a rack, a conveying belt, and a pair of installation plates sliding on the rack, a pair of guide bars for placing semi-finished cartons is symmetrically arranged on both sides of the conveying belt, a point gluing device is arranged on both sides of the guide bar, the guide bar is fixedly connected with the installation plate, a curved guide plate is arranged on one side of the middle part of the guide bar, and the point gluing device is arranged on one side of the curved guide plate.

2. The semi-automatic glue sealing and boxing machine according to claim 1, characterized in that: The curved guide plate is fixedly provided with a threaded shaft sleeve on one side, the installation plate is provided with a lead screw motor, and the lead screw of the lead screw motor is threadedly connected with the threaded shaft sleeve.

3. The semi-automatic glue sealing and boxing machine according to claim 2, characterized in that: The housing of the lead screw motor is fixedly connected with the installation plate, and the lead screw of the lead screw motor is vertically arranged.

4. The semi-automatic glue sealing and boxing machine according to claim 2, characterized in that: The curved guide plate is further provided with a linear shaft sleeve, the installation plate is fixedly provided with a vertically arranged guide column, the curved guide plate is sleeved on the guide column through the linear shaft sleeve, and the curved guide plate is in lifting type sliding connection with the guide column.

5. The semi-automatic glue sealing and boxing machine according to claim 1, characterized in that: The conveying belt comprises a chain wheel moving on the rack, and a moving baffle for moving the box body is fixedly arranged on the chain wheel.

6. The semi-automatic glue sealing and boxing machine according to claim 5, characterized in that: The conveying belt further comprises a pair of chain wheels in rotating type connection with the rack, a shaft of one of the chain wheels is coaxially provided with a belt driving wheel, a servo motor is arranged in the rack, a belt driving wheel is fixedly arranged on the output end of the servo motor, and the belt driving wheel and the belt driving wheel are both covered with a belt.

7. The semi-automatic glue and box sealing machine according to claim 1, characterized in that: A baffle is fixedly arranged on the outer side of the guide bar, the baffle is provided with a support wing extending horizontally to the outer side, a section of the baffle is provided with a through groove, the point gluing device is provided with a point gluing head extending to the inner side, and the point gluing head extends to the through groove.

8. The semi-automatic glue sealing and boxing machine according to claim 1, characterized in that: A pair of side conveying assemblies are symmetrically arranged on both sides of the guide bar, the side conveying assembly comprises a driving roller, a driven roller, and a track covering the side walls of the driving roller and the driven roller, the curved guide plate is arranged on the front side of the side conveying assembly, and a driven assembly for slidingly guiding the box body is further arranged on the rear side of the side conveying assembly.

9. The semi-automatic glue sealing and boxing machine according to claim 8, characterized in that: The driven assembly comprises a positioning frame fixedly connected with the installation plate, and a plurality of driven rollers are arranged in rotating type connection with the positioning frame.

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